EP0274697A2 - Procédé pour le traitement de matières de subsistance et dispositif broyeur pour la mise en oeuvre dudit procédé - Google Patents

Procédé pour le traitement de matières de subsistance et dispositif broyeur pour la mise en oeuvre dudit procédé Download PDF

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Publication number
EP0274697A2
EP0274697A2 EP87118662A EP87118662A EP0274697A2 EP 0274697 A2 EP0274697 A2 EP 0274697A2 EP 87118662 A EP87118662 A EP 87118662A EP 87118662 A EP87118662 A EP 87118662A EP 0274697 A2 EP0274697 A2 EP 0274697A2
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EP
European Patent Office
Prior art keywords
working
yoke
feed
housing
device housing
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.)
Withdrawn
Application number
EP87118662A
Other languages
German (de)
English (en)
Other versions
EP0274697A3 (fr
Inventor
Linus Mäder
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.)
Individual
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Individual
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Filing date
Publication date
Application filed by Individual filed Critical Individual
Publication of EP0274697A2 publication Critical patent/EP0274697A2/fr
Publication of EP0274697A3 publication Critical patent/EP0274697A3/fr
Withdrawn legal-status Critical Current

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C7/00—Crushing or disintegrating by disc mills
    • B02C7/18—Disc mills specially adapted for grain
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C7/00—Crushing or disintegrating by disc mills
    • B02C7/10—Crushing or disintegrating by disc mills with eccentric discs
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C7/00—Crushing or disintegrating by disc mills
    • B02C7/11—Details
    • B02C7/14—Adjusting, applying pressure to, or controlling distance between, discs

Definitions

  • the invention relates to a method for the treatment of goods for life, as well as medicine and reusable waste, and a mill-like device for carrying out the method by means of at least two working elements arranged in a device housing, essentially working together on the end face, at least one of which by a rotating one Drive is driven directly.
  • the aim of the invention is one high-performance method and a corresponding mill-like device, which can be converted in a particularly simple manner depending on use with simple spatial shape and operability with operational reliability and freedom from maintenance, in order to create a multipurpose mill-type device that can be used as often as possible by means of only a single device with interchangeable device organs.
  • FIG. 1 an axial section or a side view of an exemplary embodiment of a ready-to-use mill-like device for carrying out the method according to the invention
  • the goods to be treated are 1, a possible material conveying means, such as a screw or pump (see FIGS. 5 and 6 in detail) ) with 2, a central collection area with 3, the periphery with 4, the much smaller crop treatment area with 5, the mill-like device with a total of 6, the device housing with 7, the front-working working elements with 8, the rotating drive with 9, repeatedly releasable and reclosable connecting means 10 on the device housing 7 like a hinge with 11 and a working with this buckle closure designated 12.
  • a possible material conveying means such as a screw or pump (see FIGS. 5 and 6 in detail)
  • FIGS. 5 and 6 in detail
  • the working members 8 are arranged individually on a holder 13 each, these 13 being eccentric relative to one another and at least one of the two 13 being adjustable in position with the aid of adjusting means 14 relative to the other holder 13 and being mounted on one of the two holders 13 in an idling manner with the associated working member 8 is.
  • the holder 13, which also serves to supply the goods between the working organs 8 which cooperate on the end face into the collecting area 3, or a tube which cooperates with the latter, for example as part of a goods feed element 18, is designed as a stationary feed pipe 15. This results in the essential advantage that the supply of material is always guaranteed without interruption, even when working at high speeds.
  • the working elements 8 are easily exchangeably connected via coupling elements 16 to the associated holder 13. This enables simple and quick replacement of the organs required.
  • the device housing 7 can, depending on the good 1, if necessary Contain guide elements 17 for collecting or in particular for separating parts of the treated material 1.
  • the removal of the treated goods or the good parts 1 takes place by means of one or more goods removal members 19, which are arranged on the bottom of the device housing 7.
  • the working element 8 in the form of a disk arranged on the holder 13 or on the good supply pipe 15, in the area of the central supply opening 60 in the working element 8 corresponding to the good supply pipe 15, this 60 is expanded to form an approximately dent-shaped free space 103 to form a central collecting area 3 , which opens out in the radial direction to the periphery 4 of the working member 8 in a gap-shaped crop treatment area 5 located between the mutually facing end faces 61 of the two working members 8.
  • the feed-side disk 8 has an essentially annular edge zone 62 in the crop treatment area 5. Their axial section with respect to the facing end face 61 of the other working element 8 is generally a convex meridian section 110, the edge zone 62 thus being convex.
  • the goods 1 can be finished in a conspicuously cool manner in a particularly short treatment time in an especially short treatment time with pressure at a high number of revolutions of the rotating drive 9.
  • the goods supply member 18 is arranged on a yoke 22 or a yoke-like housing cover 23 which, at one end or at an edge point 24, is pivoted about a hinge 11 serving as a connecting means 10 and the housing 7 can thereby be opened and closed again.
  • the hinge 11 is fastened to an adjusting means 14, which comprises a guide part 25 fixed to the device housing 7 and a guide part 25 on the latter by means of an adjusting screw 26 in the axial direction of the brackets 13 adjustable adjustment part 27.
  • an adjusting means 14 which comprises a guide part 25 fixed to the device housing 7 and a guide part 25 on the latter by means of an adjusting screw 26 in the axial direction of the brackets 13 adjustable adjustment part 27.
  • a hook 30 protruding beyond the device housing 7, on which a buckle closure 12 serving as a connecting means 10 on the one hand with its repeatable clip 31 of its own Buckle 32 attacks.
  • the buckle holder 33 is the Buckle fastener 12, on the other hand, can be readjusted by means of an adjusting screw 35 at a point 36 of the device housing 7.
  • the buckle holder 33 can be readjusted in connection with a threaded pin 34, which is guided in a sleeve 109 fastened at the point 36 on the device housing 7, by means of the adjusting screw 35 supported on this 109, the can be adapted to the item 1 to be treated the adjusting means 14, on the one hand, adjust the position of the yoke 22 on the other hand, by means of the adjusting screw 35, and in this way the mutual spacing of the end faces 61 of the working members 8 is made more uniform.
  • the yoke 22 or the yoke-like housing cover 23 has a central yoke opening 37 for the supply of the respective goods 1, through which a feed funnel 38 serving as a material feed member 18 passes through the yoke 22 or the housing cover 23 with the feed funnel tube 39.
  • This stationary feed funnel tube 39 is concentrically surrounded at a distance 48 by a tube 40 which serves as a wobbling holder 13 and is held at its yoke-side end 41 by a first ring 42.
  • This 42 is arranged by means of pins 43 in a second ring 44 so as to be pivotable about the axis of those pins 43, this ring 44 using yoke pins 45 with a yoke pin axis 46 arranged transversely to the latter axis in yoke flanges 47 of the yoke 22 or housing cover 23 swiveling.
  • At least one sealing ring 89 is arranged between the feed funnel tube 39 on the one hand and the tube 40 concentrically surrounding this 39, on the other hand, so that even with relatively high ambient pressures of the material 1 to be treated, a constant supply of the tube 40 even at a high speed of rotation Cold to be treated and, if necessary, parts to be separated and discharged is guaranteed.
  • the respective first working element 8 such as a first disk or brush, is coupled to this tube 40 at the free end 49 of the tube 40 by means of coupling elements 16 designed as elements 50 that can be engaged or disengaged, and is therefore tumbling, i.e. swaying in a circle, freely rotatable.
  • a second working element 8 such as a second disk, which can be driven by means of a rotating drive 9, such as an electric motor, is arranged opposite the front of the first working element 8
  • An adjustable distance 51 remains free on the end faces of the two working elements 8, depending on the material to be treated.
  • the second working element 8 is arranged in the device housing 7 or by its housing foundation generally inclined with respect to the bottom 120, the axis 52 of the second working element 8 being parallel and eccentric with respect to the axis 53 of the feed funnel tube 39 and with respect to the first working element 8.
  • the second working element 8 can be driven via driver cams 54 which also serve as coupling element 16 and releasable connecting means 86 of a rotor plate 55 of the drive 9 which carries this working element 8 and is designed as a coupling part 20, the latter being accommodated on an intermediate wall 56 of the device housing 7 in a housing part space 57. Due to the coupling elements 16, a quick exchange of the working elements 8 is ensured in a simple manner.
  • a collecting trough 58 for the treated goods 1 Arranged between the intermediate wall 56 on the one hand and the working members 8 on the other hand is a collecting trough 58 for the treated goods 1, which has at least one outlet 59 serving as a goods removal member 19.
  • the treatment of the respective good 1 of Worn part of the respective working element 8 is held on its portion 81 facing the holder 13 by a pot-shaped socket 82, the portions 81 being used as coupling elements 16 driving cams 54 of the sockets 82 or their support plates 84 by releasable connecting means 86 with the coupling part 20 for the respective holder 13 provided rotor plate 55 or rib star 87 are releasably connectable.
  • the first working member 8 arranged at the free end 49 of the pipe 40 is connected directly to the pipe 40 or a coupling part 20 on the latter, in particular by means of elements 50 fastened to the end 49 and resiliently latching in or out on the edge of the working member 8, thereby advantageously an easy pushing on and fixing or pulling off the tube 40 is possible.
  • coupling elements 16 belonging to them in the form of fixing cams 122, can also be provided for producing a positive connection between the parts 81 and 82, so that no relative movement of the latter parts can occur in the case of rotating working elements 8.
  • the pot edge 113 of the holder 82 ensures that at least the partial areas 81 and the parts 114 subject to wear are held together even when the working elements 8 or the centrifugal forces are high.
  • the material feed member 18, such as the feed hopper 69, has in the generally an adjustable dosing element 104 for the control or regulation of the supply of the material 1 to be treated in each case, the dosing element 104 being provided with at least one actuating element 105.
  • Figure 2 shows the embodiment of Figure 1 almost entirely in side view, the device housing 7 is shown by lifting the yoke 22 laterally in the open state.
  • the device parts that are already shown in FIG. 1 are identified in the same way as in FIG.
  • the yoke 22 appears raised at the edge point 29 provided with the hook 30 and at the same time pivoted about the hinge 11 on the adjusting means 14.
  • Position 43 indicates one of the two pins by means of which the first ring 42, which holds the tube 40, is arranged in a second ring 44 so as to be pivotable about the common axis of the two pins 43.
  • the second ring 44 can be pivoted by means of yoke pins 45 with a yoke pin axis 46 arranged transversely to the latter common axis and by means of yoke flanges 47, and thereby the first working element 8 is supported in a wobbling manner.
  • FIG. 3 shows in detail an example of a releasable connection of the tumbling holder 13 in the form of a tube 40 to the first working element 8, as shown in FIG. 1.
  • the free end 49 of the tube 40 has one or more serving as coupling elements 16 Elements 50 which can be resiliently latched in or out, engage on a coupling member 20 on the first working member 8 and thereby hold the working member 8 in the position thereby fixed even when they rotate.
  • FIG. 4 shows a modification of the example of Figure 3 also in detail an embodiment of a releasable connection between the second working element 8 on the one hand and the rotor plate 55 of the rotating drive 9 on the other.
  • the second working element 8 has a pot-shaped socket 82 which holds the parts 114 of the working elements 8 which are subject to wear by the treatment of the respective goods 1 on the partial areas 81 facing the holders 13.
  • the mount 82 is provided with driver cams 86 which pass through the rotor divider 55 serving as coupling part 20 and are held at their grooves 116 located above these free ends 115 by pivoting locking parts 117 engaging in them.
  • the respective locking part 117 is fastened to the rotor plate 55 about a locking pin 118 which pivots it.
  • the latter parts are shown enlarged in Figure 4 in section in side and top view. Further variants of releasable connections of the holders 13 to the working members 8 are described in the examples below.
  • the working elements 8 have the basic shape of a disc or a brush, the latter cooperating with at least one sieve and / or optionally with a filter.
  • the disks at least partially have at least rough end faces and are made of cast iron or ceramic.
  • the mutually facing, cooperating end faces 61 of the working members 8 are provided with radial or concentric ribs, which can also be arranged in staggered groups.
  • FIG. 5 shows a modification of the design of the mill-like device according to FIG. 1 in a schematic side or sectional view. Corresponding positions in the two figures and in FIGS. 2 to 4 are identified identically.
  • the material to be treated is again 1, a material conveying means 2 in the form of a conveyor worm actuated by a drive 9 with 99 or a feed pump (see schematically indicated in FIG. 6) with 100, the central material collecting area with 3, its periphery with 4, the essential smaller area of good treatment between the first and the second working element 8, ie the brush and at least one sieve, with 5, furthermore the mill-like device in its entirety again with 6 and the device housing surrounding the two working elements 8 with 7. This 7 is held by a housing support frame 21.
  • each Flange fork 65 is provided for a bolt 68 for holding the yoke 22.
  • the yoke 22 can be pivoted about one of its two ends 24 or 28 about the other bolt 68, and in particular the work members 8 can be exchanged in a simple manner.
  • the material feed member 18 in the form of a feed funnel 69 with a metering element 104 therein, together with an actuating element 105, are arranged on the angled feed funnel tube 70.
  • This 70 is subdivided by a coupling consisting of a funnel and a yoke-side pipe coupling flange 71 or 72 or is fixedly connected to the yoke 22 via these 71, 72.
  • the tube part 119 of the feed funnel tube 70 flanged by means of the yoke-side tube coupling flange 72, which passes through the yoke 22 and is firmly connected to it, at the same time forms the holder 13 of the driven working element 8 designed as a brush, in that the tube part 119 has a supporting bearing 73 which runs around it for a V-belt pulley 74 and the brush 8 driven via this 74.
  • This has a central feed opening 60 corresponding to the tube part 119 for the feed of the goods 1 to be treated in each case into the goods collection area 3.
  • a further holder 13 in the form of an axis 75 fixed by the housing support frame 21 guides at least one sieve 8 cooperating with the brush 8 at the free end 76 of the axis 75 in a wobbling or oscillating manner in a freely rotatable manner.
  • the center lines 78 and 77 of the first and the second holder 13 assume a parallel and eccentric position in space.
  • the interior 91 of the device housing 7 for the separate reception of parts of the respective treated goods 1, such as cores on the one hand and Meische on the other hand, by a dividing guide member 17 in the form of an interchangeable two-part separating wall 92 and 93 divided.
  • the housing support frame 21 of the mill-like device 6 has an inclined position with respect to the floor 120, so that the separately collected parts of the item 1 being treated in each case can be automatically removed from the part spaces 94 and 95 by means of the outlets 96 and 95 and can be used for further use .
  • the adjusting means 14 used in the embodiment according to FIG. 1 and a readjusting device 108 which cooperates with the latter are provided, which have an automatic Readjustment of the adjustment means 14 enables.
  • a variant of a material conveying means 2 in the design of a Roots pump 100 is indicated schematically in FIG. This is arranged in place of the screw conveyor 99 in the feed hopper tube 70 and enables the feed to be treated 1 to be fed quickly.
  • a feed hopper 38 or a waste collection container or the like (not shown) on which the pump 100 can be provided can be provided as in the embodiment according to FIG is connected via a pipeline.
  • FIG. 7 shows a schematic side view, in particular of the working elements 8, consisting of a brush 8 and a sieve 8 working with it, as these working elements 8 are indicated in FIG. 5.
  • the screen 8 is also shown solely in plan view.
  • the brush 8 is clamped in a pot-shaped holder 82, the central feed opening of which is named 60 and the adjoining dent-free space is designated 103.
  • the screen 8 cooperating with the brush 8 is held by means of a frame 83 by a support ring 85 which is detachably connected to a rib star 87 which carries this 85.
  • the holes for the passage of a part of the material to be treated, such as Meische are designated by 121.
  • FIG. 8 shows an enlarged view of the central part of the device in the embodiment according to FIG. 5 in a side view in axial section.
  • the working elements 8 consist of disks, such as e.g. be used for grinding cereals.
  • the working element in the form of a disc 8 which is driven via the V-belt pulley 74 by means of a V-belt 101 serving as a coupling part 20 by the rotating drive 9 (see FIG. 13), runs with the aid of a support bearing 73 around the pipe part flanged to the feed funnel tube 70 by means of the coupling 71, 72 119 um, which serves as a fixed holder 13 of the rotating disk 8. Accordingly, the driven V-belt pulley 74 rotates together with a rib star 87 driven by this 74 by means of the support bearing 73 around the holder 13 or the tubular part 119.
  • the rib star 87 is detachably connected to the cup-shaped holder 82, as is described in connection with the embodiment with respect to the rotor plate 55.
  • the subareas facing the brackets 13 of the parts 114 of the disks 8 which are subject to wear are again designated by 81.
  • the sockets 82 again have driving cams 86 serving as coupling elements 16, which pass through the driven rib star 87 serving as coupling part 20, such that their respective free end 115 with its groove 116 over the rib star 87 protrudes.
  • each locking cam 117 assigned to each cam 86 which is pivotably attached to a locking pin 118 on the rib star 87, snaps into the groove 116 of the adjacent driving cam 86, whereby the disk 8 is releasably locked to the rib star 87 and is therefore easily replaced or replaced by another Work organ can be replaced.
  • the socket 82 can have fixing cams 122 for positive connection to the portion 81 of the pane 8 which is subject to wear and which faces the cup-shaped socket 82.
  • the moving disc 8, which cooperates with the disc 8 driven by the drive 9, has essentially the same structure as the driven disc 8.
  • An essential difference is that the rib star 87 of the disk 8, which is driven by the driven disk 8 by friction, has a wobble cup 79 in its central center 88 on the side facing the holder 13, which is mounted in a pot bearing 80.
  • the located opposite the driven second disc 8 and moving with this first disc 8 is guided by a further bracket 13 in the form of an axis 75 fixed by the housing support frame 21 at its free end 76 wobbling, or swaying in circles, by the rounded and undercut free end 76 of the axis 75 engages in the wobble cup 79 and this forms the fixed abutment for this 79, a driving wedge being provided between the parts 76 and 79.
  • the working elements or disks 8 are surrounded by the device housing 7. Between this 7 and the driven rib star 84 and the fixed axis 75 and also between the driven disc 8 and the fixed tube part 119, sealing rings 89 are provided, so that the device 6 can also be operated with an internal overpressure in relation to the environment.
  • the device housing 7, as FIG. 5 already shows, is divided by a two-part separating wall 92 and 93, of which one part 92 is fastened on the inside to the stationary housing 7 and the other part 93 to the moving disk 8 or its ribbed star 87 and is dei Overlap parts 92 and 93 slightly with a gap between them.
  • a bearing seal 123 is arranged between the support bearing 73 on the one hand and the driven rib star 84 on the other hand.
  • the other positions in FIG. 8 are again designated like the corresponding parts in the previous figures.
  • the material 1 to be treated in each case is conveyed through the stationary tube part 119, in particular under the action of the screw conveyor 99 serving as material conveying means 2, through the central feed opening 61 corresponding to the tube part 119
  • Good collecting area 3 conveyed, centrifuged at its periphery 4 and treated in the good treatment area 5 which continues this with a high speed of rotation of the disks 8, a disk depending on the operation between the driven disk 8 on the one hand and the disk 8 moving with it over the good 1 to be treated by frictional engagement on the other hand resulting slip occurs.
  • the material conveying or conveying part 112 has approximately the shape of a crescent-shaped semi-spiral, which is at least covered with plastic at its free ends.
  • FIG. 9 clearly shows the parallel but eccentric arrangement of the two brackets 13, that is to say of the tubular part 119 on the one hand and the fixed axis 75 on the other hand, on which the free-running or idling disk 8 is mounted in a wobbling manner.
  • the center line 78 of the first holder 13 or the axis 75 accordingly has a parallel eccentric position with respect to the center line 77 of FIG. 9 in the plane axial section second bracket 13 or the pipe part 119.
  • the uniformity of the aforementioned distance 51 between the mutually facing end faces 61 of the driven disk 8 on the one hand and the idler disk 8 on the other hand with the tumbling mounting of the idler disk 8 is considerably improved in retrospect by the mutual eccentric position of the two brackets 13.
  • the disks 8 with different diameters rotating at approximately the same rotational speed move past one another at different peripheral speeds.
  • a slip occurs between the driven disk 8 on the one hand and the moving or following disk 8 on the other hand, which enables the goods to be torn.
  • FIG. 10 shows part of an axial section after the execution as in FIG. 9, but with a brush and a sieve instead of with disks. Parts that correspond to those of the previous figures are again labeled like these.
  • the working element 8 designed as a brush has a plastic body 124 for holding the bristles 125.
  • the contact planes 90 of the two working elements 8 or their mutually facing end faces 61 are realized on the one hand by the free ends of the bristles 125 and on the other hand by a sieve 8 which is attached to the circumference of the rib star 87 by means of releasable connecting means 86, such as screws Support ring 85 is held by a frame 83.
  • FIG 11 shows in part an embodiment of the working element 8, which instead of a sieve consists of a filter or a filter mass 126, which is arranged between two grids 127 and 128, of which the grating 127 in contact with the brush 8 is fine-meshed and the other grating 128 is of coarse mesh.
  • the fine-mesh grid 127 protects the filter 126 against abrasion during the treatment of the material 1, holds the filter 126 together with the supporting coarse-mesh grid 128, the latter allowing the filter to pass quickly filtered good 1 allowed.
  • the device 6 is designed as a grain mill or feed mill for grinding and fine painting with ribbed discs in hard cast iron or oxide ceramic, as an attritor for lacquers and food with discs made of marble, graphite or oxide ceramic or porcelain, as an oil mill for olives and other oil fruits with discs Porcelain and oxide ceramics, as a polishing mill for skinning roasted hazelnuts and almonds in the chocolate industry with slices with bristles, for removing or combing grapes during wine production, the slices also being filled with bristles, for producing wood fiber pulp from machine chips that result in waste with the help of emery disks, as a laboratory grinder for fine grinding of medication and active ingredients and as a fruit grinder for the crushing and grinding of fruit in the production of must and fruit juice with the help of disks made of various ceramics.
  • the version with a rotating filter is particularly suitable for juicing Beermaische, as well as for the production of applesauce and tomato puree.
  • a particular advantage here is the possibility of the continuous loading of the filter and the continuous separation of the solids.
  • the rotating filter is also suitable for gluing and dewatering of waste paper pulp and for dewatering sludge, whereby the solids can be fed to the fertilization as granules.
  • the device according to the invention can also be used very well for wet grinding, both for thin pulps and for very thick pastes which are pressed through the mill with very great pressure have to.
  • the supply of the respective goods 1 to be treated takes place through a stationary, hollow holder 13 or at least through a supply pipe 15 which is stationary relative to the holder 13, the system of the device 6 between the goods supply 18 and the discharge organs 19 is tight, the goods can 1 during the wet treatment thereof, are also pressed with pressure or forcibly by the device 6.
  • FIG. 12 schematically shows a top view of the device according to FIG. 5, the rotating drive 9 of the device 6 arranged outside the device housing 7 being indicated only by its V-belt pulley 129.
  • the individual positions already named in the previous figures or explained in the figure descriptions are again identified in the same way in FIG.
  • the axis 75 stabilized by means of the housing support frame 21 can be adjusted or adjusted in the direction of its axis 75 with the aid of an adjusting means 14 arranged on the frame 21 in the form of an adjusting yoke 130 by means of an adjusting handwheel 131.
  • the selected adjustment is determined by means of the fixing lever 110.
  • the adjustment yoke 130 is again pivotably mounted at one end 132 like the yoke 22 according to FIG. 1 and is held in a variable position at the other end by an actuator 131 of a readjustment device 108.
  • the automatic readjustment of the adjusting means 14 or adjusting yoke 130 is carried out by the actuator 108 depending on the effective pressure between the two working elements 8 and the material 1 treated in each case by the yoke 130 by the actuator 108, the position of which can be changed depending on the pressure, for example by a reducing valve, still slightly shifted and the yoke 130 is pivoted accordingly.
  • an adjustable metering element 104 with an actuating part 105 can be provided for controlling or regulating the supply of the material 1 to be treated in the product supply member 18, such as the supply funnel 38 or 69 .
  • the regulation of the metering element 104 can be carried out in particular as a function of the material throughput the device 6 take place.
  • FIG. 13 the last-described embodiment of the device 6 in the direction of the yoke 22 and 130 is shown schematically in side view.
  • the drive 9 mounted in such a rocking manner becomes the V-belt serving as coupling element 20 101 kept tensioned by the action of the drive 9, thereby ensuring coupling of the V-belt pulley 74 on the support bearing 73 to the V-belt pulley 129 of the drive 9.

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  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Apparatuses For Bulk Treatment Of Fruits And Vegetables And Apparatuses For Preparing Feeds (AREA)
  • Filling Or Emptying Of Bunkers, Hoppers, And Tanks (AREA)
  • Meat, Egg Or Seafood Products (AREA)
EP87118662A 1986-12-17 1987-12-16 Procédé pour le traitement de matières de subsistance et dispositif broyeur pour la mise en oeuvre dudit procédé Withdrawn EP0274697A3 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH503886 1986-12-17
CH5038/86 1986-12-17

Publications (2)

Publication Number Publication Date
EP0274697A2 true EP0274697A2 (fr) 1988-07-20
EP0274697A3 EP0274697A3 (fr) 1988-08-03

Family

ID=4286894

Family Applications (1)

Application Number Title Priority Date Filing Date
EP87118662A Withdrawn EP0274697A3 (fr) 1986-12-17 1987-12-16 Procédé pour le traitement de matières de subsistance et dispositif broyeur pour la mise en oeuvre dudit procédé

Country Status (3)

Country Link
EP (1) EP0274697A3 (fr)
CN (1) CN87108398A (fr)
WO (1) WO1988004577A1 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2140324C1 (ru) * 1998-04-06 1999-10-27 Радкевич Николай Александрович Дисковая мельница (варианты)
FR2786112A1 (fr) * 1998-11-19 2000-05-26 Pierre Lecocq Dispositif de broyage de cereales et installation comportant de tels dispositifs
RU2403976C1 (ru) * 2009-07-15 2010-11-20 Совместное предприятие в форме закрытого акционерного общества "Изготовление, внедрение, сервис" Дисковая мельница

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CN102440304B (zh) * 2010-10-12 2013-08-28 梁文涟 一种下置动力偏心式抹茶碾磨机
CN103100471B (zh) * 2011-11-11 2015-04-22 吴进驻 乳化研磨装置
CN108160202B (zh) * 2017-12-25 2019-07-23 浙江金恩食品科技股份有限公司 一种具有调节研磨粗细功能的食品研磨机
CN111744646A (zh) * 2020-07-13 2020-10-09 马鞍山盛禾新智能科技有限公司 一种多角度固定式液压破碎机
CN112028099A (zh) * 2020-08-20 2020-12-04 楚祯劼 一种利用粉煤灰制备聚合氯化铝的清洁生产工艺

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DE21928C (de) * A. LAACKE in Göppingen Neuerung an Scheibenmühlen
DE31081C (de) * j R. SETZ und J. SCHWEITER in Clus bei Bals- ; thal, Schweiz Scheibenmühle für Körnerfrüchte
DE249825C (fr) *
GB402848A (en) * 1932-06-14 1933-12-14 Eiji Satake Method of treating kaoliang
CH200357A (de) * 1937-11-15 1938-10-15 Gentilli Ing Paolo Maschine zum Feinmischen verschiedenartiger, grob vorgemischter, pulverförmiger, trockener oder feuchter Stoffe.
CH289137A (de) * 1951-03-21 1953-02-28 Hoffmann Max Vertikale Reibmühle.
US2959363A (en) * 1956-01-06 1960-11-08 James G Rimmer Portable grinding mill
US4257564A (en) * 1979-08-09 1981-03-24 Pamplin James B Apparatus and method for crushing material

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2140324C1 (ru) * 1998-04-06 1999-10-27 Радкевич Николай Александрович Дисковая мельница (варианты)
FR2786112A1 (fr) * 1998-11-19 2000-05-26 Pierre Lecocq Dispositif de broyage de cereales et installation comportant de tels dispositifs
RU2403976C1 (ru) * 2009-07-15 2010-11-20 Совместное предприятие в форме закрытого акционерного общества "Изготовление, внедрение, сервис" Дисковая мельница

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WO1988004577A1 (fr) 1988-06-30
CN87108398A (zh) 1988-06-29
EP0274697A3 (fr) 1988-08-03

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