EP1407876B1 - Vorrichtung zum Verdichten von Material, insbesondere Verpackungsabfälle - Google Patents

Vorrichtung zum Verdichten von Material, insbesondere Verpackungsabfälle Download PDF

Info

Publication number
EP1407876B1
EP1407876B1 EP03292328A EP03292328A EP1407876B1 EP 1407876 B1 EP1407876 B1 EP 1407876B1 EP 03292328 A EP03292328 A EP 03292328A EP 03292328 A EP03292328 A EP 03292328A EP 1407876 B1 EP1407876 B1 EP 1407876B1
Authority
EP
European Patent Office
Prior art keywords
tank
materials
compactor
head
bale
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
EP03292328A
Other languages
English (en)
French (fr)
Other versions
EP1407876A1 (de
Inventor
Eric Morisse
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Techval
Original Assignee
Techval
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Techval filed Critical Techval
Publication of EP1407876A1 publication Critical patent/EP1407876A1/de
Application granted granted Critical
Publication of EP1407876B1 publication Critical patent/EP1407876B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Images

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B30—PRESSES
    • B30B—PRESSES IN GENERAL
    • B30B9/00—Presses specially adapted for particular purposes
    • B30B9/30—Presses specially adapted for particular purposes for baling; Compression boxes therefor
    • B30B9/306—Mechanically-driven presses
    • B30B9/3071—Mechanically-driven presses by the pull of chains or ropes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B30—PRESSES
    • B30B—PRESSES IN GENERAL
    • B30B15/00—Details of, or accessories for, presses; Auxiliary measures in connection with pressing
    • B30B15/08—Accessory tools, e.g. knives; Mountings therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B30—PRESSES
    • B30B—PRESSES IN GENERAL
    • B30B9/00—Presses specially adapted for particular purposes
    • B30B9/30—Presses specially adapted for particular purposes for baling; Compression boxes therefor
    • B30B9/3082—Presses specially adapted for particular purposes for baling; Compression boxes therefor with compression means other than rams performing a rectilinear movement

Definitions

  • the present invention relates to compacting machines for materials, such as those that compact waste for destruction or recycling. It applies more particularly, although not exclusively, to the treatment of packaging waste cardboard and / or plastics.
  • the storage and recycling of lost packaging materials is causing many problems for manufacturers.
  • the present invention aims to solve these problems better than did the materials known to date.
  • these problems there is in particular that posed by the place taken by the materials in a workshop or the need to convey these materials to the place where they are reprocessed.
  • rotary roller compactors are currently used. These compactors comprise, in a conventional manner, a tank for receiving the materials to be compacted within which a compaction head carries at least one rotating roller moving on the surface of the waste contained in the tank. The materials to be treated are introduced gradually into the tank. The roll or rolls are generally provided asperities protruding from their surface to better grind the materials as they are driven in a rotational movement on themselves. In most modern roller compactors, the compaction head rests directly on the materials already introduced into the tank. It thus exerts a pressure effect of the roller on the material being compacted due to its own weight, but it is also possible to apply additional pressure on the materials by other means.
  • roller compactors are rotatable in a circular section vessel.
  • the compaction head is driven in gyration around the axis of the tank, and it carries with it the crushing roller, which acts on all the materials in the tank.
  • Such compactors often called rotary type, are for example described in the document European patent EP 1 023 988 .
  • tank compactors of rectangular section in which the compaction head is driven by a pendulum movement in the tank, to drive the rotating roller back and forth from one end to the other of the tank so that there, too, it acts on a maximum of the surface of the materials.
  • Such compactors are, for example, described in the document European patent EP 0 042 580 .
  • rotary head compactors are more widely used in the trade than rectangular drum compactors because they are simpler to produce.
  • they have the serious disadvantage of leading to balls of compacted materials which are necessarily cylindrical in shape, whereas the demand of the industry is generally in favor of cubic bullets.
  • the principle underlying the invention consists in alternately operating, in the same receiving tank of the materials to be compacted, a compacting head of the rotary roller type and a compression device tray.
  • the former exerts mainly a grinding effect, the second essentially a pressing effect.
  • the material compactor comprises a tank for receiving materials to be compacted, generally open upwards for progressive loading, if necessary continuously, in which configuration means make it possible to implement in turn a roller grinding head comprising at least one rotating roller mounted to rotate on itself and in displacement on the surface of the materials when the compaction head is in a active position in the tank, and a pressure plate compression device associated with translation means for compressing the material against the bottom of the tank when it is in an active position in the tank.
  • Said configuration means advantageously have the effect of raising said head from its active position in an inactive position where it is out of the tank above it, and retracting the tray device from its active position by switching to an inactive position where it is away from the tank.
  • the compactor according to the invention meets various characteristics that apply individually or in any technically operative combination, which will now be exhibited.
  • the roller In the grinding head, the roller is rotatably mounted on itself as is known per se. When the grinding head is in an active position in the tank, it is controlled to drive the roller moving on the surface of the material.
  • the other device comprises a material pressure plate, which is preferably sized and arranged to extend over the entire surface of the waste when in an active position in the vessel.
  • the pressure plate is movably mounted in translation in the tank to press the materials against the bottom of the tank when the tray device is in its active position.
  • the so-called configuration means are designed to pass the rotating roller grinding head alternately in an inactive position out of the waste contained in the tank and in an active position bearing on them, and symmetrically, to make passing the pressure plate device alternately in a position where it is retracted outside the tank and in an active position where it is subjected to the action of driving means lowering it in pressure on the materials contained in tank.
  • Each movement of one of the devices, rotating roller head or pressure plate, between active position and inactive position and vice versa, is performed while the other device is in the inactive position, so as to clear the passage for the first .
  • the grinding head in its active position is rotated about the axis of the vessel, normally vertical in operation, while it is driven in translation along the axis of the vessel by first means of configuration that raise it out of the tank or release it so that it gradually decreases to the materials being compacted.
  • the device acting essentially by compression advantageously operates in vertical displacement, along the axis of the tank, in its active position, while second configuration means make it tilt around a horizontal axis to retract laterally to a inactive position away from the tank.
  • the material compactor according to the invention makes it possible in particular to homogenize the compaction of a bale by virtue of the combination of the actions of the grinding roller and the pressure plate on the materials.
  • the compaction density of the materials in the tank decreases as the level of the material rises in the tank. This is because the materials at the bottom of the tank not only suffer the weight of the roll, but also the weight of the materials that are piled above them.
  • the materials are pressed against the bottom of the tank by the pressure plate which is applied on them advantageously under high pressure.
  • the plate ensures uniformity, over the entire surface of the materials in the tank, much greater than that of the weight of the roll and the upper layers of materials. It also ensures homogenization of the compacting density in the bale as it descends into the tank.
  • the compactor according to the invention produces homogeneous balls whose mass is uniformly distributed in volume. All this is achieved in combination with a material shredding by the roller or rolls that known movable platen presses can not achieve.
  • the configuration means are designed to automatically ensure the passage of an operating step of the rotary roller head to an operating step of the pressure device when the material thickness in the tank reaches a predetermined value.
  • this value results in a level that the head reaches into the tank when it goes back gradually as the materials to be compacted are introduced into the tank.
  • the arrival at this level automatically causes, and successively, the recovery of the head in the inactive position, the tilting of the pressure device to bring the plate flat on the materials and the translation of the plate down compression of materials.
  • the introduction thereof is interrupted during operation of the pressure device.
  • the compactor according to the invention makes it possible in particular to form a bale of compacted material directly in the tank, thanks to the efficiency of the combined operations of grinding and compression, which lead to a homogeneous agglomeration of materials over the entire section of the tank by faithfully marrying his inner form.
  • the user no longer has to worry about a packaging bag that has become useless.
  • he can freely choose the shape and dimensions of the bales he wants to achieve by fixing accordingly the shape of the compactor tank.
  • the compactor according to the invention can advantageously comprise means for making a strapping of the bale obtained at the end of the operations, advantageously after a final stage of compression by the board. , in order to maintain the cohesion of the assembly and to facilitate the extraction of the compactor and the transport.
  • the compactor according to the invention may include housing reception of coils of strip, means for passing the strips around a ball of compacted material still in the tank of the compactor, after removal of the roller head and the pressure plate, and means to assemble two strands of strip together to form a closed loop around the ball.
  • the tank of the compactor according to the invention advantageously comprises a shaping base partially consisting of retractable elements.
  • These elements may in particular consist of retractable strips, advantageously running over the entire width of the bottom of the tank, which are brought into projecting from a normally flat bottom of the tank.
  • the movements of such bands relative to the parts of the bottom of the tank remaining fixed may involve, for example, an articulated parallelogram assembly.
  • the strips When the rotating roller head or the pressure plate are in the active position, the strips are not retracted and they are in a prominent position relative to the bottom of the tank. During the compaction of the materials, the strips create in bales of compacted materials during the formation of furrows or corridors able to allow passage to the two branches of forklifts of standard dimensions. For the unloading of balls out of the tank, the strips are retracted into the bottom of the tank so as not to hinder the movement of the ball.
  • the compactor according to the invention preferably comprises a door having a lower flap which is articulated about a horizontal axis forming a hinge and which can be folded down to touch the ground.
  • the compactor according to the invention is intended more particularly to treat industrial waste consisting of cardboard packaging, but it can also be light plastic packaging, bulk paper, wooden elements or sheets. metal, and, more generally, all the materials that are found together with the cardboard in the lost packaging.
  • the compactor comprises a tank 2 for receiving the waste to be compacted standing vertically on its bottom and open upwards.
  • a protective collar 63 which blocks the waste being compacted which could be expelled from the tank, and which also acts as a feed hopper of the waste compactor. compact by which they are introduced manually in the context of this embodiment. Loading takes place progressively, in practice continuously, but only during operation of the grinding head.
  • the grinding head is a conventional rotary roller compacting head 1, mounted at the end of a support arm 5, advantageously of bent shape, which is fixed to the end of a frame 4 outside the tank 2.
  • the compactor described also comprises, in accordance with the invention, a compression device consisting mainly of a pressure plate 3, lying flat cover the waste horizontally and mobile in vertical translation in the tank.
  • the head 1 comprises a crushing roller 11 operating essentially by shredding waste, which is associated with rotating drive means on itself, around its own axis.
  • This roll 11 unique in the case described, is cylindrical in shape and it advantageously has teeth 13 distributed over its surface. Note however that this roll could be conical rather than cylindrical.
  • the head 1 presses the roller 11 on the waste to be compacted in the tank when it s' there is in active position.
  • the head 1 rises in the tank 2 as the crushed waste piled into the tank.
  • the roller 11 is rotated on itself at the same time as the head 1 is driven in gyration about the axis of the tank 2, and this advantageously to from the same motor means.
  • only one of the two motions is controlled by one engine, the other by reaction.
  • the head 1 is advantageously, as described here, the type of compacting heads conventional so-called rotary compactors.
  • the motion transmission members are enclosed in a protective casing 15 ( figures 1 and 3 ), which protects them particularly aggression waste to be compacted in the tank.
  • the grinding head 1 mainly serves to grind the waste introduced into the tank by the shearing effect of the shredding roll. Incidentally, it exercises on the crushed waste a pressure which cups each passage of the roller 11, this pressure advantageously corresponding to the sole weight of the grinding head 1.
  • these two combined actions of grinding and compression are exerted by the roller successively at any point of the surface that it can cover around the vertical axis of the tank.
  • the arm 5 which supports the rotary roller milling head 1 is mounted to be movable in translation along the frame 4.
  • the arm 5 is telescopically mounted in the frame 4.
  • a hydraulic cylinder of the single-acting type, is located in the frame 4. Its action is exercised only to impose a forced movement in the direction of lifting and to lift said head 1, while when it is not operative, the latter is in free descent, under the effect of its weight.
  • the hydraulic cylinder in question is powered by a pump, via a two-position distributor which controls either the pressurization of the cylinder, or the setting of the cylinder to the exhaust to a tank.
  • the head 1 is movable in vertical translation along the axis of the tank 2 as the level of the waste gradually introduced during its operation goes up in the tank. But by a specific command from the configuration means, it can also raise the head 1 to make it out of the tank to reach its inactive position where it is high enough to let the compression device plateau of its position inactive at its active position or vice versa. The same lifting operation of the head 1 is performed at the end of compaction, and it then triggers the evacuation procedure of the ball obtained.
  • a sensor for detecting the level of the rotating roller head 1 in the tank 2 which supplies to a control cabinet 8 a lifting signal in the inactive position of the head 1 when this level reaches a predetermined upper threshold.
  • the control cabinet 8 is placed on the outer frame 4 to be easily accessible in case of failure.
  • various proximity detection photoelectric sensors are provided which are arranged in the tank at several predetermined levels. Some may determine, for example, a reversal of the direction of turning of the rotating roller head, others a partial recovery of this head, still others its complete recovery above the tank 2.
  • the inactive position of the head 1 intervenes either, during the constitution of a compacted ball, to let the pressure plate pass, or to allow the evacuation of the ball when it is completed. It can also be controlled by the operator, who presses for this purpose a specific button of the cabinet 8, for example in case of deficiency of the position sensors.
  • the compactor according to the invention chosen here by way of example is designed to carry out stripping operations according to the process described in the French patent application published under the number 2,802,462 .
  • the motor 14 is a hydraulic motor that is powered by a motor pump from the same hydraulic fluid reservoir that is connected to the hydraulic cylinder at the origin of the recovery of the head 1.
  • the motor pump is driven by an electric motor.
  • a threshold pressure sensor measures the supply pressure at the inlet of the engine 14. When a jam occurs blocking the rotary roller head 1 in its movement about the axis of the tank, the pressure at the inlet of the motor 14 increases, and when it tends to exceed a predetermined threshold, a specific signal is transmitted to a logic control circuit of the recovery of the head 1 by pressurizing the corresponding cylinder.
  • the head 1 passes on the other side of the pile of crushed waste and the logic circuit passes the cylinder to the exhaust in the hydraulic fluid tank.
  • the grinding head decreases under the effect of its weight and the head 1 is driven in the opposite direction to that of its turning motion before it is raised.
  • the pressure plate 3 is flat and square in shape, under the same dimensions as the section of the tank. In practice its dimensions are fixed in correspondence with the internal dimensions of the tank so that it can be moved easily vertically by means of vertical translation while covering substantially the entire surface of the crushed waste occupying the tank.
  • the tank 2 of the compactor according to the invention has been selected of square section in part to facilitate the displacement of the plate from its active position in the tank 2 to its inactive position when it is retracted to the distance from the tank. Above all, it has the advantage of facilitating the subsequent handling of the ball obtained as well as its storage.
  • the pressure plate 3 comprises reinforcement elements 7 on each of its faces.
  • Two parallel edges 30 and 39 of the pressure plate 9 each have a handle 9 for gripping the plate. These two handles 9 are projecting from each of the two edges 30 and 39. They ensure the descent of the tray in the tank, as will be detailed later.
  • the frame 31 comprises two columns 32 in extension of two edges of the vessel 2, and preferably, as is particularly represented in FIG. figures 1 , 2 and 3 , the two columns 32 are in extension of two edges of one of the two lateral sides of the tank. In its inactive position, the pressure plate 3 is blocked between the columns 32 of the frame 31.
  • the compactor comprises in particular a winch 37 around which wraps and unwinds a cable 38 whose end is fixed to a portion of the edge 39 pressure plate 3.
  • Electrical sensors positioned at predetermined levels in the tank 2 detect the level of the pressure plate 3 in the tank and they provide the control cabinet 8 signals controlling the winding or unwinding of the cable 38 around the winch 37.
  • the electrical sensors can also be used to provide an indication of the degree of compaction due specifically to compaction by the pressure plate.
  • Their main purpose, however, is that of automatically controlling the change of position of the pressure plate device and the alternating action of the rotating roller head, or the start of unloading operations of the ball.
  • the shredding roller 11 In order not to hinder the descent of the plate 3 into the tank 2, the shredding roller 11 is held in the inactive position at a height above the tank such that it does not interfere with the descent of the plate 3 into the tank. In order to clutter as little as possible the space above the tank, and as can be seen from Figure 1 for example, the shredding roller 11 is disposed opposite the plate 3 relative to the axis of the tank, which allows to pass through the pressure plate 3 when it is placed in the tank.
  • the compactor comprises in particular an electric sensor positioned in the tank 2 which detects that the axis of the roll 11 is in the desired position when the roller 11 passes it in front of the gyration movement of the head of the grinding 1.
  • the electric sensor sends a signal to the control cabinet 8 to almost instantly stop the gyration movement of the grinding head 1 about the axis of the vessel, as well as the rotational movement of the roller 11 on itself.
  • the resistance exerted by the waste on the roller 11 is such that the movement
  • the rotation of the roller 11 about its axis is stopped, which also stops the gyration movement of the grinding head 1 via the angular gearbox.
  • the roller 11 When the grinding head 1 is raised vertically out of the tank 2 to be locked in the inactive position, the roller 11 is in a position opposite to that of the pressure plate retracted relative to the tank. In this way, it does not interfere with the tilting of the pressure plate 3 towards its active position in the tank.
  • the pressure plate device 3 When the grinding head 1 is in the active position, the pressure plate device 3 is kept in the inactive position. Similarly, as the pressure plate 3 is in the active position in the tank, the grinding head is maintained in the inactive position.
  • the grinding head is placed in the tank in the active position only after the pressure plate device 3 is retracted in the inactive position out of the tank. And vice versa: the pressure plate device 3 is placed in the active position in the tank only when the grinding head 1 is retracted in the inactive position out of the tank.
  • the plate 3 comprises in particular four parts 35 mounted projecting from each of its four corners. Two of the four parts 35 are movably mounted in rails 36 which are provided in each of the columns 32 of the frame 31. The two other parts 35 are movably mounted in rails 23 provided in two parallel edges of the tank, these edges being those finding perpendicular to columns 32 ( figures 2 , 5 and 6 ).
  • the compactor according to the invention has two clamps 33. They are each actuated by a jack hydraulic pressure 34 to maintain in position the pressure plate 3 at least by one of these four edges.
  • the two grippers 33 grip the handles 9 of the edges 30 and 39 of the plate 3 ( figure 4 ).
  • a protective dress 26, which appears in particular on Figure 4 . The orders run automatically.
  • Sensors sensitive to the presence of the tray in the tank send a signal to the control cabinet 8 to bring the clamps 33 in position on the handles 9 of the edges 30 and 39 and to trigger the vertical translation of the tray in the tank ( figure 4 ).
  • the clamps 33 pull the plate 3 towards the bottom of the tank by increasing the pressure in the cylinders 34.
  • the plate 3 While going down in the tank 2, the plate 3 begins by smoothing the surface of the crushed waste. Indeed, the grinding head 1 making a circular movement in the tank and the tank being of square section, the waste being in the four corners of the tank have not been completely shredded and distributed in the tank.
  • the pressure plate 3 thus remedies initially this unequal distribution of waste to be compacted in the tank 2. Then, it compresses the crushed waste until it has lowered to a predetermined level.
  • the tank 2 opens laterally by a double door 21 and 22, able to withstand the forces exerted by the compaction of waste milled against the inner walls of the tank.
  • the two leaves 21 and 22 are mounted articulated along two horizontal axes. More specifically, the hinges of the two leaves are parallel to the bottom of the tank, one at the top for the upper leaf 21 and the other at the bottom for the lower leaf 22.
  • This preferred assembly of the door of the tank reduces the clutter of the compactor, which saves space in the workshop, and facilitate access to the compacted ball for unloading.
  • the door 21-22 is open and closed by a hydraulic system, which when open, retains the upper leaf 21 against gravity, to allow the exit of the ball compacted waste.
  • the lower flap 22 serves as a ramp for unloading the bales when it is open. Indeed, as it is represented on Figure 6 , the bottom of the compactor tank is slightly raised compared to the ground on which the compactor is placed.
  • the bottom 24 of the tank is made to form a forming bottom compacted bales of waste.
  • it is cut to form two strips 25 which are connected to the fixed parts of the bottom by an articulated parallelogram mounting to bring them projecting during all compaction operations, or conversely retract them at the same level at the time of unloading. of the ball.
  • These two strips 25 are linear and parallel to each other. They are at the origin of the formation of two furrows of complementary shape in compacted waste bales, the purpose of which is to allow passage to the two branches of a forklift.
  • the direction of the two strips 25 is perpendicular to the exit direction of the balls through the door.
  • the compactor described comprises means for strapping the waste bale by strands assembled strand on a closed loop strand, which intervene after compression by the plate 3, at the end of the combined compaction operations.
  • a housing 74 accommodating coils of strip 72 is provided at the foot of the frame 4, in a position chosen so as to occupy as little space as possible.
  • the housing 74 encloses a throwing tube 73 which guides the end of the strip and propel it in slides 27, 28 and 29 formed in the side walls and in the bottom of the tank 2, with sufficient power so that the strip can make at least one complete turn around the tank.
  • the slides are open inside the tank. They determine a path of strips around the ball that is heading transverse to the bands 25 of the shaping base. The slides continue on these.
  • the strapping is performed while the pressure plate is still in place to compress the ball obtained.
  • the pressure plate 3 thus also has five guides 20 for guiding the strips, open towards the inside of the tank, which coincide with the slides 28 and 29 ( figures 6 ), in the same vertical plane as the latter.
  • the control system of the opening of the side door of the tank allows the opening of the upper leaf 21 independently of the opening of the lower leaf 22. While the lower leaf 22 remains closed under pressure on the waste, the opening the upper flap can deliver passage to a crimping machine of the strands of strap end to end.
  • the ejection means 6 ( figure 6 ) of the waste bale that comprises the compactor according to the invention are triggered by control means in synchronism with a prior tilting of the pressure plate in its inactive position away from the bale of compacted material, and with the opening of the side door of the tank.
  • control means in synchronism with a prior tilting of the pressure plate in its inactive position away from the bale of compacted material, and with the opening of the side door of the tank.
  • it is the operator who actuates the control means, by pressing a control button located on the control cabinet 8.
  • the triggering of the ejection means 6 of the ball first causes the opening of the lower leaf 22 of the door of the tank. Then, two plates 61, each associated with a pusher system 62 clearly visible on Figure 6 , are propelled from a wall of the tank opposite the door to expel the ball out of the tank.
  • the plates 61 are cut in the wall of the tank.
  • They can bear against the ball in the same vertical plane as one of the strapping strips.
  • the pusher system 62 is made of an extensible structure whose length varies according to the angle between the articulated elements that constitute it.
  • the operator can control the restarting of the compactor after checking that the ball has been properly ejected out of the tank.
  • This command successively triggers the closing of the two leaves 21 and 22 of the door of the tank, the raising of the plate 3 in the storage frame 31 by winding the cable 38 around the winch 37, the descent of the grinding head 1 in the tank 2 and its return to activity, once the gradual introduction of the waste to be compacted was resumed.
  • the compactor according to the invention allows a more homogeneous compaction of waste through the respective combined actions of the grinding head and the pressure plate implemented in turn in the tank.
  • the pressure plate makes it possible to homogenize the compacting density of the waste in the tank. It also makes it possible to press the waste towards the bottom of the tank 2 and against the internal side walls of the tank more intensely than the grinding head 1, and thus to obtain a waste ball having the same shape as the shape internal tank.
  • the grinding head could, for example, also comprise deflector means fixedly mounted in the vicinity of the drive means of the roller, to push the waste to be compacted away from the transmission members of the rotational movement between the the shaft of the head and the axis of the roller and to guide those who approach it nevertheless to a cutting zone where they are subjected to the action of cutting means.
  • the grinding head would have the advantage of effectively treating resistant waste because of its composition, for example plastic waste and crushing sufficiently for the pressure plate compression device then exerts on them much the same effect as on simple pieces of cardboard.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Refuse Collection And Transfer (AREA)
  • Diaphragms For Electromechanical Transducers (AREA)
  • Processing Of Solid Wastes (AREA)
  • Control And Other Processes For Unpacking Of Materials (AREA)
  • Containers And Plastic Fillers For Packaging (AREA)
  • Supplying Of Containers To The Packaging Station (AREA)
  • Refuse Receptacles (AREA)

Claims (12)

  1. Vorrichtung zum Verdichten von Material, insbesondere von Verpackungsabfällen aus Karton, dadurch gekennzeichnet, dass sie einen Behälter (2) zur Aufnahme des zu verdichtenden Materials umfasst, in welchem es Konfigurationsmittel ermöglichen, einen mit Walzen ausgeführten Zerkleinerungskopf (1) reihum einzusetzen, der mindestens eine umlaufende Walze (11) aufweist, die beweglich in Rotation um sich selbst und in Verschiebung auf der Oberfläche des Materials angeordnet ist, wenn der Zerkleinerungskopf sich in aktiver Position im Behälter befindet, sowie eine Vorrichtung zum Verdichten mittels einer Pressplatte (3), die mit Verschiebungsmitteln verbunden ist, um das durch den Zerkleinerungskopf zuvor zerkleinerte Material zu verdichten, wenn die Vorrichtung in dem Behälter in aktiver Position ist.
  2. Vorrichtung zum Verdichten nach Anspruch 1, in welcher der Behälter (2) im Querschnitt rechteckig, gegebenenfalls quadratisch, ausgeführt und zweckmäßigerweise für die schrittweise Einführung des zu verdichtenden Materials nach oben hin offen ist, wobei der Kopf (1) mit seiner Walze, die während der Verdichtung auf das Material drückt, vertikal verschiebbar angeordnet ist und mit Antriebsmitteln verbunden ist, die um eine vertikale Achse rotieren, wenn er in aktiver Position ist, während die Pressplatte (3) so dimensioniert ist, dass die gesamte Oberfläche des Materials erfasst wird, wenn sie in ihre aktive horizontale Position gebracht wird, und i die Verschiebungsmittel, mit denen die Pressplatte verbunden ist, so ausgeführt sind, dass sie in vertikaler Verschiebung mitgeführt werden, um das zuvor zerkleinerte Material gegen den Boden (24) des Behälters zu verdichten.
  3. Vorrichtung zum Verdichten nach Anspruch 1 oder 2, dadurch gekennzeichnet, dass die Konfigurationsmittel eine Reihe erster Konfigurationsmittel umfassen, die bewirken, dass der Kopf (1) von seiner aktiven Position, in der seine Walze während der Verdichtung auf das Material drückt, in eine inaktive Position angehoben wird, in der er sich außerhalb des Behälters und über diesem befindet, sowie eine Reihe zweiter Konfigurationsmittel, welche bewirken, dass die Pressplattenvorrichtung (3) von ihrer aktiven Position aus eingefahren wird, was durch Kippen in Richtung einer inaktiven Position erfolgt, wo sie sich längsseitig abseits des Behälters befindet.
  4. Vorrichtung zum Verdichten nach einem der Ansprüche 1 bis 4, gekennzeichnet durch Mittel, mit denen automatisch der Übergang von einer ersten Stufe des Betriebs, in welcher der Zerkleinerungskopf im Behälter aktiv ist, während die Pressplattenvorrichtung in inaktiver Position ist, in eine zweite Betriebsstufe gewährleistet ist, bei der die Pressplattenvorrichtung im Behälter aktiv ist, während sich der Zerkleinerungskopf in inaktiver Position befindet, sobald im Behälter (2) die Dicke der Materialien einen vorbestimmten Wert erreicht.
  5. Vorrichtung zum Verdichten nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, dass der Behälter (2) auf einem steifen Boden (24), der dem durch die Pressplattenvorrichtung ausgeübten Druck standhält, zwei einander gegenüberliegende Seitenwände aufweist, wovon eine durch eine Tür (21, 22) gebildet wird, die sich zum Zwecke der Räumung eines Ballens aus verdichtetem Material öffnet, und die andere mit Auswurfmitteln (6) versehen ist, um den Ballen durch die Tür (21, 22) aus dem Behälter (2) auszustoßen.
  6. Vorrichtung zum Verdichten nach Anspruch 5, dadurch gekennzeichnet, dass die Auswurfmittel (6) dünne Platten (61) umfassen, die in die entsprechende Wand geschnitten sind und jeweils durch ein Stößelsystem (62) aus Gelenkelementen bewegt werden.
  7. Vorrichtung zum Verdichten nach Anspruch 5 oder 6, dadurch gekennzeichnet, dass die Tür wenigstens zum Teil durch einen unteren Flügel gebildet wird, der in Richtung des Bodens außerhalb des Behälters zurückklappbar ist, und zwar um ein horizontales Scharnier, wodurch der Flügel eine Rampe für das Auswerfen des zum Abschluss der Verdichtung entstehenden Ballens bildet.
  8. Vorrichtung zum Verdichten nach Anspruch 5, 6 oder 7, dadurch gekennzeichnet, dass sie Mittel zur automatischen Führung (8) umfasst, die den Einsatz der Auswurfmittel (6) im Gleichlauf mit der Öffnung der Tür (21, 22) des Behälters bewirken, sobald nach einer letzten Stufe des Betriebs des Verdichters, in der die Pressplattenvorrichtung in dem Behälter (2) aktiv war, die Vorrichtung aus dem Behälter (2) ausgefahren ist.
  9. Vorrichtung zum Verdichten nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, dass der Behälter (2) einen Formerboden (24) aufweist, der teilweise aus einziehbaren Leisten (25) gebildet wird, die zweckmäßigerweise über die gesamte Breite des Bodens (24) des Behälters (2) laufen, wobei die Leisten (25) so ausgeführt sind, dass sie gegenüber dem Rest des Bodens (24) des Behälters (2) während des Verdichtungsvorganges auskragen, so dass in dem schließlich erhaltenen Ballen Hohlrillen eingebracht werden, die insbesondere dem Transport des Ballens durch Gabelstapler dienen können.
  10. Vorrichtung zum Verdichten nach einem der vorhergehenden Ansprüche, der Mittel zur Umreifung eines am Ende des Pressvorganges erhaltenen Ballens umfasst, und zwar durch Bandeisen, welche direkt um den noch im Behälter befindlichen Ballen getrieben werden.
  11. Vorrichtung zum Verdichten nach Anspruch 10, dadurch gekennzeichnet, dass sie einen oberen Türflügel (21) für die Einführung einer Maschine zum Falzen von zwei Bandeisensträngen untereinander umfasst, und dass - sofern Tür eine zweiflügelige Tür ist, die auch einen unteren Flügel (22) für die Räumung eines Ballens aus gepresstem Material umfasst - ein Führungssystem vorgesehen ist, um die Öffnung des oberen Flügels (21) unabhängig von der Öffnung des unteren Flügels (22) zu bewirken, wodurch somit auch während des Umreifungsvorganges sichergestellt werden kann, dass der Ballen im unteren Teil des Behälters (2) verbleibt.
  12. Vorrichtung zum Verdichten nach Anspruch 10 oder 11, dadurch gekennzeichnet, dass der Behälter (2) Gleitschienen (20, 27, 28, 29) zur Führung der Bandeisen zur Umreifung des Ballens aufweist, wenn diese von Verteilerrollen (72) vorgetrieben werden, die in Aufnahmeaussparungen (74) installiert sind, mit welchen die Verdichtungsvorrichtung versehen ist, wobei die Gleitschienen in den Innenwänden des Behälters (2) und der Pressplatte (3) geführt werden, und dadurch gekennzeichnet, dass - sofern der Behälter einen Formerboden nach Anspruch 9 aufweist - Gleitschienen quer zur Richtung der einziehbaren Streifen des besagten Bodens ausgerichtet sind.
EP03292328A 2002-09-24 2003-09-23 Vorrichtung zum Verdichten von Material, insbesondere Verpackungsabfälle Expired - Lifetime EP1407876B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR0211785A FR2844727B1 (fr) 2002-09-24 2002-09-24 Compacteur de matieres
FR0211785 2002-09-24

Publications (2)

Publication Number Publication Date
EP1407876A1 EP1407876A1 (de) 2004-04-14
EP1407876B1 true EP1407876B1 (de) 2008-02-13

Family

ID=31970930

Family Applications (1)

Application Number Title Priority Date Filing Date
EP03292328A Expired - Lifetime EP1407876B1 (de) 2002-09-24 2003-09-23 Vorrichtung zum Verdichten von Material, insbesondere Verpackungsabfälle

Country Status (6)

Country Link
US (1) US6851354B2 (de)
EP (1) EP1407876B1 (de)
AT (1) ATE385891T1 (de)
CA (1) CA2442890A1 (de)
DE (1) DE60319044D1 (de)
FR (1) FR2844727B1 (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWM326858U (en) * 2007-08-20 2008-02-11 Michilin Prosperity Co Ltd Swinging apparatus for increasing the volume of waste paper can
US7708217B2 (en) * 2007-10-15 2010-05-04 Michilin Prosperity Co., Ltd. Shredder with waste leveler and compactor
CN108792359B (zh) * 2018-07-17 2021-08-03 佛山市南海区北奥清洁用品有限公司 一种公共场所用垃圾桶
CN112588784B (zh) * 2020-11-27 2022-04-26 青岛盈拓环保科技有限公司 一种工业塑料回收用快速处理装置
CN112973875B (zh) * 2021-02-03 2022-12-06 北京吉乃尔科技有限公司 一种生物凝胶制备装置

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DK115097B (da) * 1964-02-12 1969-09-01 Bonnierfoeretagen Ab Opsamlingsbeholder til brugte papirhåndklæder eller lignende genstande.
JPS5035154B1 (de) * 1970-01-10 1975-11-13
US3851577A (en) * 1972-11-06 1974-12-03 Munro Newcom Inc Vertical baler
DE3166299D1 (en) * 1980-06-24 1984-10-31 Heinz Bergmann Device to compact refuse in open containers
DE3903642C2 (de) * 1989-02-08 1996-05-30 Heinz Bergmann Vorrichtung zum Verdichten von aus Verpackungsmaterial bestehendem Müll
FR2769900B1 (fr) * 1997-10-16 1999-12-31 Antoine Marie Chedru Dispositif de reduction du volume de dechets
FR2802462B1 (fr) * 1999-12-18 2002-03-01 Valdec Procede de compactage de dechets et machine pour sa mise en oeuvre

Also Published As

Publication number Publication date
CA2442890A1 (fr) 2004-03-24
FR2844727B1 (fr) 2004-12-03
US6851354B2 (en) 2005-02-08
FR2844727A1 (fr) 2004-03-26
DE60319044D1 (de) 2008-03-27
EP1407876A1 (de) 2004-04-14
ATE385891T1 (de) 2008-03-15
US20040112230A1 (en) 2004-06-17

Similar Documents

Publication Publication Date Title
US6775956B1 (en) Wrapping method and apparatus
KR101858261B1 (ko) 베일-포장기계
EP0142438A2 (de) Verfahren und Apparat zum Befüllen von Säcken mit faserigen Materialien
FR2631878A1 (fr) Dispositif pour decouper un stratifie
FR2655944A1 (fr) Dispositif pour empaqueter des dechets.
CA2442890A1 (fr) Compacteur de matieres telles que des dechets d'emballages
FR2710580A1 (fr) Maintien d'une charge dans un emballage et dispositif de coupe d'emballage.
CN1198712C (zh) 用于制造裹压货物的装置
CA2300624C (fr) Procede de compactage de dechets et machine pour sa mise en oeuvre
EP0428457B1 (de) Verfahren und Vorrichtung zum Pastieren einer zellenförmigen Struktur in Plattenform
EP0574362B1 (de) Automatische Ballenpresse
EP0035114A2 (de) Maschine zum Pressen von Stroh, Heu und dgl. in Ballen
FR2769900A1 (fr) Dispositif de reduction du volume de dechets
KR101782876B1 (ko) 롤 컴팩터
FR2647704A1 (fr) Dispositif de chargement, de compression et de dechargement d'un paquet de couches compose d'un panneau et de feuilles de parement, dans une presse a chaud
FR2845562A1 (fr) Presse a balles rondes equipee d'au moins deux systemes de liage
JP2006327718A (ja) 軟質廃棄物の減容袋詰め装置
CA2104482A1 (en) Apparatus and method for making a square bale of hay from a round bale and for compacting it
FR2645065A1 (fr) Procede pour trancher en secteurs un produit alimentaire, notamment du type fromage et le dispositif de mise en oeuvre
FR2687635A1 (fr) Dispositif de presse de la paille, ou autres matieres vegetales, permettant de realiser des balles de tres haute densite.
FR2593792A1 (fr) Distributeur d'elements minces et souples empiles, muni d'un dispositif d'extraction de ces derniers, et boite-cartouche destinee a equiper un tel distributeur
FR2558792A1 (fr) Chaine de conditionnement de produits sous film dans un receptacle forme a partir d'un flan plat predecoupe
FR2767634A1 (fr) Godet desileur
JP3562655B2 (ja) フィルム予備切断装置
EP1322147B1 (de) Verfahren und vorrichtung zum einwickeln eines teils mit kunststoff

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PT RO SE SI SK TR

AX Request for extension of the european patent

Extension state: AL LT LV MK

17P Request for examination filed

Effective date: 20041014

AKX Designation fees paid

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PT RO SE SI SK TR

GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

GRAS Grant fee paid

Free format text: ORIGINAL CODE: EPIDOSNIGR3

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PT RO SE SI SK TR

REG Reference to a national code

Ref country code: GB

Ref legal event code: FG4D

Free format text: NOT ENGLISH

REG Reference to a national code

Ref country code: CH

Ref legal event code: EP

REG Reference to a national code

Ref country code: IE

Ref legal event code: FG4D

Free format text: LANGUAGE OF EP DOCUMENT: FRENCH

REF Corresponds to:

Ref document number: 60319044

Country of ref document: DE

Date of ref document: 20080327

Kind code of ref document: P

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: FI

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20080213

Ref country code: ES

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20080524

NLV1 Nl: lapsed or annulled due to failure to fulfill the requirements of art. 29p and 29m of the patents act
PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: AT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20080213

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: SI

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20080213

REG Reference to a national code

Ref country code: IE

Ref legal event code: FD4D

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: IE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20080213

Ref country code: PT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20080714

Ref country code: DK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20080213

Ref country code: SE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20080513

Ref country code: NL

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20080213

Ref country code: SK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20080213

Ref country code: CZ

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20080213

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: RO

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20080213

PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

26N No opposition filed

Effective date: 20081114

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: DE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20080514

BERE Be: lapsed

Owner name: TECHVAL

Effective date: 20080930

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: MC

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20080930

Ref country code: BG

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20080513

Ref country code: EE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20080213

REG Reference to a national code

Ref country code: CH

Ref legal event code: PL

GBPC Gb: european patent ceased through non-payment of renewal fee

Effective date: 20080923

REG Reference to a national code

Ref country code: FR

Ref legal event code: ST

Effective date: 20090529

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: CY

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20080213

Ref country code: BE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20080930

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: IT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20080213

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: LI

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20080930

Ref country code: CH

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20080930

Ref country code: FR

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20080930

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: GB

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20080923

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: LU

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20080923

Ref country code: HU

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20080814

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: TR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20080213

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: GR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20080514