WO2015010247A1 - Dispositif de broyage de matériaux en forme d'arc et fossé d'évacuation faisant appel audit dispositif de broyage de matériaux en forme d'arc - Google Patents

Dispositif de broyage de matériaux en forme d'arc et fossé d'évacuation faisant appel audit dispositif de broyage de matériaux en forme d'arc Download PDF

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Publication number
WO2015010247A1
WO2015010247A1 PCT/CN2013/079884 CN2013079884W WO2015010247A1 WO 2015010247 A1 WO2015010247 A1 WO 2015010247A1 CN 2013079884 W CN2013079884 W CN 2013079884W WO 2015010247 A1 WO2015010247 A1 WO 2015010247A1
Authority
WO
WIPO (PCT)
Prior art keywords
rotating shaft
arching
arch
slip sleeve
unit
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.)
Ceased
Application number
PCT/CN2013/079884
Other languages
English (en)
Chinese (zh)
Inventor
车战斌
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
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to CN201380078164.XA priority Critical patent/CN105377725A/zh
Priority to PCT/CN2013/079884 priority patent/WO2015010247A1/fr
Publication of WO2015010247A1 publication Critical patent/WO2015010247A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D88/00—Large containers
    • B65D88/54—Large containers characterised by means facilitating filling or emptying
    • B65D88/64—Large containers characterised by means facilitating filling or emptying preventing bridge formation
    • B65D88/66—Large containers characterised by means facilitating filling or emptying preventing bridge formation using vibrating or knocking devices
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D88/00—Large containers
    • B65D88/54—Large containers characterised by means facilitating filling or emptying
    • B65D88/64—Large containers characterised by means facilitating filling or emptying preventing bridge formation
    • B65D88/68—Large containers characterised by means facilitating filling or emptying preventing bridge formation using rotating devices
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G65/00—Loading or unloading
    • B65G65/30—Methods or devices for filling or emptying bunkers, hoppers, tanks, or like containers, of interest apart from their use in particular chemical or physical processes or their application in particular machines, e.g. not covered by a single other subclass
    • B65G65/34—Emptying devices
    • B65G65/40—Devices for emptying otherwise than from the top
    • B65G65/46—Devices for emptying otherwise than from the top using screw conveyors

Definitions

  • the invention relates to a silo, in particular to a broken arch device and a fractional peaking tank having the broken arch device.
  • the existing distributor includes a casing having a feed port, and the casing has a plurality of discharge ports below, and the material is taken from the feed port. It is poured into the casing, filled into a plurality of bags, bins through the respective discharge ports, or branched into the next process.
  • the material in the silo is easy to form a curved arc surface, and the crushing stress between the materials hinders the downward flow of the material, so that it cannot be output normally, and the arching of the above materials is required. The arc is broken.
  • the existing methods of arching mainly include vibration arching and pneumatic arching.
  • the vibration breaking arch uses the vibration of the vibrator to activate the materials in the silo, weaken the compressive stress between the materials, and promote the flow of materials.
  • Pneumatic arching is the installation of a compressed air nozzle in the silo, which sprays compressed air to the arched area to collapse the arch, thereby achieving arching.
  • the invention provides a broken arch device, comprising:
  • the rotating shaft is rotatably supported in the silo and disposed along the lateral direction of the silo, and the input end thereof is connected to a driving mechanism, and the driving mechanism drives the rotation thereof;
  • each set of first arching units comprising:
  • a first slip sleeve the sleeve is sleeved on the rotating shaft, and can rotate relative to the rotating shaft, and one end of the first slip sleeve Forming an end cam profile, the other end abutting against the convex portion of the first fixing member through a first elastic member;
  • a first abutting member is fixed on the rotating shaft, protrudes radially along the rotating shaft, and abuts against an end cam profile of one end of the first sliding sleeve, the first abutting member and one end of the first sliding sleeve
  • the end cam profile cooperates to form an end cam structure, so that when the first slip sleeve and the rotating shaft rotate relative to each other, the first slip sleeve can reciprocate axially along the rotating shaft; the screw feeder has a spiral outer side of the rotating shaft A twisted spiral strip having one end connected to the first slip sleeve.
  • the arching device as described above further includes at least one set of second arching units disposed on the rotating shaft, each set of the second arching unit comprising:
  • the second slip sleeve is sleeved on the rotating shaft and can rotate relative to the rotating shaft.
  • One end of the second sliding sleeve is formed with an end cam profile, and the other end is abutted against the convex portion of the second fixing member by a second elastic member.
  • a second abutting member is fixed on the rotating shaft, protrudes radially along the rotating shaft, and abuts against an end cam profile of one end of the second sliding sleeve, the second abutting member and one end of the second sliding sleeve
  • the end cam profile cooperates to form an end cam structure, so that when the second slip sleeve and the rotating shaft rotate relative to each other, the second slip sleeve can reciprocate axially along the rotating shaft; the breaking arch component is fixed on the second slip sleeve, And extending radially outward along the second slip sleeve.
  • the rotating shaft of the arching device of the present invention When the rotating shaft of the arching device of the present invention is driven to rotate, the first fixing member is driven to rotate together.
  • the screw feeder on the first slip sleeve When the material resistance is small, there is no relative movement between the first sliding sleeve and the first fixing member, and the first sliding sleeve is Rotating together, the screw feeder on the first slip sleeve is also rotated, and the rotation of the screw feeder advances the material along the axial direction, and conveys the material to a predetermined position while moving the material to destroy the arch; When there is no arching, the resistance of the material is relatively small.
  • the screw feeder rotates with the rotating shaft, and the material is turned to the discharge port position.
  • the rotating shaft of the arching device of the present invention is driven to rotate, the second fixing member is driven to rotate together.
  • the material resistance is small, there is no relative movement between the second sliding sleeve and the second fixing member, and the second sliding sleeve is Rotating together, the arching element on the second slip sleeve is also rotated; when the resistance of the material increases, the rotation of the arching element is blocked, so that the relative movement between the second slip sleeve and the second fixing member occurs.
  • the reciprocating motion in the axial direction causes the arching member to reciprocate in the axial direction to disturb the animal material, so that the material cannot be supported by the inner wall of the silo to form an arch, thereby finally achieving effective arching of the silo.
  • the second arching unit generally corresponds to the discharge opening, and can effectively break the position of the discharge port, thereby improving the discharge efficiency.
  • the arching device of the invention is not limited by the humidity, viscosity and water content of the material, and can effectively break the arch of various materials, especially biomass materials.
  • the invention also provides a material peaking tank, comprising: a silo having a feed port at the top and at least one discharge port at the bottom; a broken arch device supported in the silo, the structural feature of the arching device As mentioned above.
  • the materializing peaking tank as described above further comprises auger distributor for uniformly distributing the material along its axial direction, the auger distributor being disposed above the arching device, and comprising: a spider shaft, Rotating and supporting in the silo, and extending along the lateral direction of the silo, the input end thereof is connected to a driving mechanism, and the driving mechanism drives the rotation thereof, the auger shaft is parallel with the rotating shaft of the arching device; the auger, along The axial body is integrally formed on the auger shaft of the auger distributor.
  • the material poured into the silo is evenly distributed throughout the axial direction of the silo, so that the material falling to the arching device is relatively uniform, which is beneficial to the balance of the discharge amount of the plurality of discharge ports;
  • the material peaking pool of the invention has the functions of effectively breaking the arch and conveying the material.
  • Figure 1 is a perspective view of the arching device of the present invention
  • Figure 2 is a front view of Figure 1;
  • Figure 3 is a partial view of the broken line of Figure 2;
  • Figure 4 is a front elevational, partial cross-sectional view showing the peaking cell of the present invention.
  • Figure 5 is a cross-sectional view taken along line A-A of Figure 4.
  • the arching device provided by the present invention includes:
  • the rotating shaft 10 is rotatably supported in a silo and is disposed transversely along the silo, and the input end thereof is connected to a driving mechanism, and the driving mechanism (not shown) drives the rotation thereof;
  • each set of first arching units 3 includes:
  • the first fixing member 32 is fixed on the rotating shaft 10 and forms a convex portion that protrudes radially along the rotating shaft 10;
  • the first sliding sleeve 34 is sleeved on the rotating shaft 10 and can rotate relative to the rotating shaft 10 , the first slip cover
  • One end of the 34 is formed with an end cam profile 341 (Fig. 3), and the other end is abutted against the convex portion of the first fixing member 32 by a first elastic member 36;
  • the first abutting member 38 is fixed on the rotating shaft 10, protrudes radially along the rotating shaft 10, and abuts against the end surface cam profile 341 of the first sliding sleeve 34 (Fig. 3), the first abutting The connecting member 38 cooperates with the end cam profile 341 of the first slip sleeve 34 to form an end cam structure.
  • the first slip sleeve 34 rotates relative to the rotating shaft 10, the first sliding sleeve 34 can reciprocate axially along the rotating shaft 10.
  • the auger 30 has a twisted spiral strip 304 spiraled radially outward of the rotating shaft 10, and one end of the spiral strip 304 is coupled to the first slip sleeve 34.
  • the arching device of the present invention further has at least one set of second arching units 2 disposed on the rotating shaft 10, each set of second arching units 2 comprising:
  • the second fixing member 22 is fixed on the rotating shaft 10 and forms a convex portion protruding radially along the rotating shaft 10;
  • the second sliding sleeve 24 is sleeved on the rotating shaft 10 and can rotate relative to the rotating shaft 10
  • the end of the second slip sleeve 24 is formed with an end cam profile 241 (FIG. 3), and the other end is abutted against the convex portion of the second fixture 22 by a second elastic member 26;
  • the second abutting member 28 is fixed on the rotating shaft 10, protrudes radially along the rotating shaft 10, and abuts against the end cam profile 241 of the second sliding sleeve 24, the second abutting member 28 and the The end face cam profile 241 of the second slip sleeve 24 is matched to form an end face cam structure.
  • the second slip sleeve 24 and the rotating shaft 10 are relatively rotated, the second slip sleeve 24 can reciprocate axially along the rotating shaft 10;
  • the arching member 20 is fixed to the second sliding sleeve 24 and extends radially outward along the second sliding sleeve 24.
  • the first arching unit 3 and the second arching unit 2 are alternately arranged on the rotating shaft 10 in the axial direction of the rotating shaft, as shown in Fig. 2.
  • the second arch unit 2 mainly functions to break the arch and scroll the material downward
  • the first arch unit 3 mainly functions to break the arch and horizontally shift the material.
  • the present invention may also be provided without the second arch unit 2, but only the first arch unit 3 in series on the rotating shaft 10, and this should also be included in the scope of the present invention.
  • the spiral strip 304 of the auger 30 of the first arching unit 3 has a spiral direction. Please refer to FIG. 2, using the right-handed spiral rule, assuming that the right thumb is pointing to the left side and the rotating shaft is rotating in the spiral direction of the right hand four fingers (as shown in the figure).
  • the middle arrow of the first group and the second group of the first arch unit 3 of the first arching unit 3 is fed to the right (as indicated by the arrow in the figure), and the other group of the first arching unit 3
  • the spiral strip 304 is fed to the left (as indicated by the arrow in the figure).
  • the direction of the setting is related to the direction of the predetermined material.
  • the direction of the spiral strip 304 near the wall of the silo is set such that when the rotating shaft rotates, the material can be directed away from the wall of the silo, which is advantageous for unloading the material.
  • the direction of rotation of the spiral strip 304 of the auger 30 of the first first arch unit 3 is different from the direction of rotation of the spiral strip 304 of the screw feeder 30 of the other portion of the first arch unit 3.
  • the present invention is not limited thereto, and the spiral direction of the spiral strip 304 of the screw feeder 30 of each group of the first arching unit 3 may be the same, for example, when the material needs to be turned to one side.
  • the breaking arch member 20 of the second arching unit 2 is a broken arch wheel disposed perpendicular to the rotating shaft, and the broken arch wheel is hollowed out, including The rim and the multiple heel spokes supporting the rim.
  • the arching member 20 is one or more of the arched arms extending radially outwardly of the second slip sleeve 24.
  • the first abutment 38 and/or the second abutment 28 are pinned.
  • first abutting member 38 and/or the second abutting member 28 are fixing sleeves sleeved on the rotating shaft 10, and each fixing sleeve is respectively formed with an end face cam profile and respectively The end cam profile of the first slip sleeve 34 or the second slip sleeve 24 is concave-convex.
  • the end face cam profile 241 of the second slip sleeve 24 of the second arch unit 2 and the end cam profile 341 of the first slip sleeve 34 of the first arch unit 3 adjacent to the profile It is preferably a relative setting.
  • the auger 30 is preferably provided with a skip board 302.
  • the strip 302 extends radially outward from the first slip sleeve 34 to the spiral strip 304, thereby connecting The one end of the spiral strip 304 and the first slip sleeve 34.
  • the setting of the particle board allows the screw feeder 30 to have a larger contact area with the material, so that the screw feeder 30 has a higher material efficiency.
  • the second elastic member 26 of the second arching unit 2 is a compression spring that is spiraled around the rotating shaft 10, and between the other end of the second sliding sleeve 24 and the compression spring. Also provided with a friction washer 27;
  • the first elastic member 36 of the first arching unit 3 is a compression spring that is spiraled around the rotating shaft 10, and a friction washer 37 is further disposed between the other end of the first sliding sleeve 34 and the compression spring.
  • the compression spring always pushes the sliding sleeves on the abutting members, so that the sliding sleeves are reciprocated in cooperation with the end surface cam structure.
  • the slip sleeves and the rotating shaft rotate relative to each other, the slip sleeves also move relative to the compression springs that rotate with the shaft, and a continuous friction is generated on the moving contact surfaces, so that the friction washers can provide the contact surfaces for a longer period of time. Wear resistance.
  • the first fixing member 32 and the second fixing member 22 are fixed retaining rings, and each fixed retaining ring is sleeved on the rotating shaft.
  • the present invention also provides a splitting peaking tank, as shown in FIG. 4 and FIG. 5, the splitting peaking tank comprises: a silo 400 having a feed inlet 410 at the top and at least one discharge opening 420 at the bottom;
  • the arching device 100 is supported in the silo 400, and the arching device 100 can be the arching device of any of the above embodiments.
  • the silo 400 has a plurality of discharge ports 420 located directly below the fracture member 20 of each of the first arch units of the arching device 100.
  • the subdivision peaking tank further includes auger distributor 500 for uniformly distributing the material along its axial direction, and the auger distributor 500 is disposed at the broken Above the arch device 100, and comprising: a twisted shaft 510, rotatably supported in the silo 400, and disposed transversely along the silo 400, the input end of which is connected to a driving mechanism, and the driving mechanism drives the rotation thereof, the auger
  • the shaft 510 is parallel to the rotating shaft 10 of the arching device 100; the auger 520 is integrally formed on the auger shaft 510 of the auger distributor 500 in the axial direction.
  • the direction of rotation of the auger 520 is set to enable material to be transported to both sides along the blanking position of the feed port 410 of the silo 400.
  • the silo is a horizontally-column cylinder having a substantially inverted trapezoidal cross section, which facilitates the convergence of materials at the bottom of the silo.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Crushing And Pulverization Processes (AREA)
  • Filling Or Emptying Of Bunkers, Hoppers, And Tanks (AREA)

Abstract

L'invention a trait à un dispositif de broyage de matériaux en forme d'arc et à un fossé d'évacuation faisant appel audit dispositif de broyage de matériaux en forme d'arc qui comprend, dans une trémie, un arbre (10) rotatif et horizontal dont l'extrémité d'entrée est en contact avec un mécanisme d'entraînement, et au moins un ensemble de premières unités de broyage (3), lequel comprend un premier organe de fixation (32) fixé sur l'arbre (10) de manière à former une partie convexe faisant axialement saillie ; un premier manchon (34) se libérant par coulissement, manchon mobile placé sur l'arbre (10) destiné à suivre la rotation de l'arbre, l'extrémité du premier manchon (34) se libérant par coulissement formant un profil de came (341) et l'autre extrémité faisant butée contre l'organe de fixation (32) moyennant un premier organe élastique (36) ; une première butée (38) fixée sur l'arbre (10), suivant la saillie axiale de l'arbre (10) et destinée à faire butée contre le profil de came (341) d'une extrémité du premier manchon (34) se libérant par coulissement pour former un mécanisme de came de telle sorte que lors de la rotation de l'arbre (10) et du premier manchon (34), ce dernier puisse suivre le sens de rotation de l'arbre (10) et produire un mouvement de va-et-vient ; ainsi qu'un organe de dégagement spiralé (30) doté d'une spirale (304) en forme de vrille enroulée radialement sur le côté externe de l'arbre et dont une extrémité est en contact avec le premier manchon se libérant par coulissement.
PCT/CN2013/079884 2013-07-23 2013-07-23 Dispositif de broyage de matériaux en forme d'arc et fossé d'évacuation faisant appel audit dispositif de broyage de matériaux en forme d'arc Ceased WO2015010247A1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CN201380078164.XA CN105377725A (zh) 2013-07-23 2013-07-23 破拱装置及具有该破拱装置的分料调峰池
PCT/CN2013/079884 WO2015010247A1 (fr) 2013-07-23 2013-07-23 Dispositif de broyage de matériaux en forme d'arc et fossé d'évacuation faisant appel audit dispositif de broyage de matériaux en forme d'arc

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2013/079884 WO2015010247A1 (fr) 2013-07-23 2013-07-23 Dispositif de broyage de matériaux en forme d'arc et fossé d'évacuation faisant appel audit dispositif de broyage de matériaux en forme d'arc

Publications (1)

Publication Number Publication Date
WO2015010247A1 true WO2015010247A1 (fr) 2015-01-29

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PCT/CN2013/079884 Ceased WO2015010247A1 (fr) 2013-07-23 2013-07-23 Dispositif de broyage de matériaux en forme d'arc et fossé d'évacuation faisant appel audit dispositif de broyage de matériaux en forme d'arc

Country Status (2)

Country Link
CN (1) CN105377725A (fr)
WO (1) WO2015010247A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20130302117A1 (en) * 2010-12-22 2013-11-14 Hongyan Yu Silo de-bridging device
EP4261162A1 (fr) * 2022-01-14 2023-10-18 Spiroflow Limited Appareil et procédé pour recevoir et transporter un matériau en vrac

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109482097A (zh) * 2018-12-14 2019-03-19 广州市林业和园林科学研究院 基质混配生产线
CN113002897A (zh) * 2021-02-22 2021-06-22 广东福利龙复合肥有限公司 一种送料装置

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2213142Y (zh) * 1995-04-22 1995-11-22 交通部公路科学研究所 料仓用强制式机械破拱器
JP2004353953A (ja) * 2003-05-29 2004-12-16 Furukawa Co Ltd ホッパの棚吊り防止機構
CN201961725U (zh) * 2010-12-22 2011-09-07 于红燕 料仓破拱装置
CN202038616U (zh) * 2011-03-14 2011-11-16 章丘市宇龙机械有限公司 料仓输送机
CN202145005U (zh) * 2011-07-06 2012-02-15 钱尧翎 一种生物质螺旋拨料轴
CN202765871U (zh) * 2012-07-27 2013-03-06 江苏中科友特机器人科技有限公司 破拱料仓螺旋分料输出装置
CN202784894U (zh) * 2012-08-14 2013-03-13 江苏塞尚低碳科技有限公司 粉料卸料破拱装置
CN103112693A (zh) * 2013-03-11 2013-05-22 张家港市浙华科技有限公司 一种星型给料阀

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2084388C1 (ru) * 1995-01-26 1997-07-20 Азово-Черноморский Институт Механизации Сельского Хозяйства Устройство для обрушения сводов сыпучего материала в бункере
RU2147287C1 (ru) * 1999-03-17 2000-04-10 Азово-Черноморская государственная агроинженерная академия Бункер для трудносыпучих материалов
CN2481673Y (zh) * 2001-04-28 2002-03-13 任荣泽 定量出料机
CN101876159B (zh) * 2010-07-23 2011-08-10 北京华洋建设开发有限公司 水泥混凝土摊铺整平装置

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2213142Y (zh) * 1995-04-22 1995-11-22 交通部公路科学研究所 料仓用强制式机械破拱器
JP2004353953A (ja) * 2003-05-29 2004-12-16 Furukawa Co Ltd ホッパの棚吊り防止機構
CN201961725U (zh) * 2010-12-22 2011-09-07 于红燕 料仓破拱装置
CN202038616U (zh) * 2011-03-14 2011-11-16 章丘市宇龙机械有限公司 料仓输送机
CN202145005U (zh) * 2011-07-06 2012-02-15 钱尧翎 一种生物质螺旋拨料轴
CN202765871U (zh) * 2012-07-27 2013-03-06 江苏中科友特机器人科技有限公司 破拱料仓螺旋分料输出装置
CN202784894U (zh) * 2012-08-14 2013-03-13 江苏塞尚低碳科技有限公司 粉料卸料破拱装置
CN103112693A (zh) * 2013-03-11 2013-05-22 张家港市浙华科技有限公司 一种星型给料阀

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20130302117A1 (en) * 2010-12-22 2013-11-14 Hongyan Yu Silo de-bridging device
US9481511B2 (en) * 2010-12-22 2016-11-01 Hongyan Yu Silo de-bridging device including a sleeve structure having a cam contour surface
EP4261162A1 (fr) * 2022-01-14 2023-10-18 Spiroflow Limited Appareil et procédé pour recevoir et transporter un matériau en vrac
US12351386B2 (en) 2022-01-14 2025-07-08 Spiroflow Limited Apparatus and method for receiving and conveying bulk material

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