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GB1217543A - Improvements in or relating to feed mechanisms for pulverulent materials - Google Patents

Improvements in or relating to feed mechanisms for pulverulent materials

Info

Publication number
GB1217543A
GB1217543A GB140868A GB140868A GB1217543A GB 1217543 A GB1217543 A GB 1217543A GB 140868 A GB140868 A GB 140868A GB 140868 A GB140868 A GB 140868A GB 1217543 A GB1217543 A GB 1217543A
Authority
GB
United Kingdom
Prior art keywords
pockets
suction
pocket
opening
gas
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
Application number
GB140868A
Inventor
Clarence Wedekind Vogt
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 GB140868A priority Critical patent/GB1217543A/en
Publication of GB1217543A publication Critical patent/GB1217543A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • B65G53/00—Conveying materials in bulk through troughs, pipes or tubes by floating the materials or by flow of gas, liquid or foam
    • B65G53/34—Details
    • B65G53/40—Feeding or discharging devices
    • B65G53/46—Gates or sluices, e.g. rotary wheels
    • B65G53/4608—Turnable elements, e.g. rotary wheels with pockets or passages for material
    • B65G53/4625—Turnable elements, e.g. rotary wheels with pockets or passages for material with axis of turning perpendicular to flow
    • B65G53/4633—Turnable elements, e.g. rotary wheels with pockets or passages for material with axis of turning perpendicular to flow the element having pockets, rotated from charging position to discharging position, i.e. discrete flow
    • B65G53/4641—Turnable elements, e.g. rotary wheels with pockets or passages for material with axis of turning perpendicular to flow the element having pockets, rotated from charging position to discharging position, i.e. discrete flow with means for clearing out the pockets

Landscapes

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

Abstract

1,217,543. Rotary pocket-wheel feeders. C. W. VOGT. 10 Jan., 1968, No. 1408/68. Heading B8A. A mechanism for feeding pulverant material comprises a rotary pocket wheel and means for applying suction through a gas permeable member to the pockets to withdraw gas from the material as the pockets move from the material inlet to the outlet. In the embodiment shown, Fig. 2, the pocket wheel 13, provided with flexible scrapers 33, is rotatably mounted in a housing 8 which is provided with an opening 26 adjacent to the material inlet 9. The opening 26 is connected to a suction source and is covered by a gas permeable membrane 27. The housing 8 is provided with a vent 36. In operation, the suction applied through the membrane assists the passage of material into the pockets and compacts the material by withdrawing gas from the pockets. In a second embodiment, Figs. 4, 5 (not shown), the opening 26 is omitted and suction is applied to air permeable membranes mounted at the base of each pocket.
GB140868A 1968-01-10 1968-01-10 Improvements in or relating to feed mechanisms for pulverulent materials Expired GB1217543A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB140868A GB1217543A (en) 1968-01-10 1968-01-10 Improvements in or relating to feed mechanisms for pulverulent materials

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB140868A GB1217543A (en) 1968-01-10 1968-01-10 Improvements in or relating to feed mechanisms for pulverulent materials

Publications (1)

Publication Number Publication Date
GB1217543A true GB1217543A (en) 1970-12-31

Family

ID=9721513

Family Applications (1)

Application Number Title Priority Date Filing Date
GB140868A Expired GB1217543A (en) 1968-01-10 1968-01-10 Improvements in or relating to feed mechanisms for pulverulent materials

Country Status (1)

Country Link
GB (1) GB1217543A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0003734A1 (en) * 1978-02-22 1979-09-05 Krupp Polysius Ag Apparatus for separating impurities from a flow of particles
DE4214441C1 (en) * 1992-05-06 1993-12-09 Waeschle Maschf Gmbh Material lock for bulk goods or liquids
CN109519553A (en) * 2018-12-25 2019-03-26 石家庄三环阀门股份有限公司 Rotary seal valve
CN112027674A (en) * 2020-08-14 2020-12-04 吴小兵 Star-shaped discharger for discharging materials completely
ES2862848A1 (en) * 2020-04-03 2021-10-07 Calvo Juan Galan DISCHARGE DEVICE FOR SOLIDS TRANSPORTATION SYSTEMS BY MEANS OF FLUIDS (Machine-translation by Google Translate, not legally binding)
CN113750733A (en) * 2020-06-04 2021-12-07 湖南中冶长天节能环保技术有限公司 Active carbon rotary blanking valve capable of preventing flue gas leakage and active blanking system

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0003734A1 (en) * 1978-02-22 1979-09-05 Krupp Polysius Ag Apparatus for separating impurities from a flow of particles
DE4214441C1 (en) * 1992-05-06 1993-12-09 Waeschle Maschf Gmbh Material lock for bulk goods or liquids
CN109519553A (en) * 2018-12-25 2019-03-26 石家庄三环阀门股份有限公司 Rotary seal valve
CN109519553B (en) * 2018-12-25 2024-01-02 石家庄三环阀门股份有限公司 Rotary sealing valve
ES2862848A1 (en) * 2020-04-03 2021-10-07 Calvo Juan Galan DISCHARGE DEVICE FOR SOLIDS TRANSPORTATION SYSTEMS BY MEANS OF FLUIDS (Machine-translation by Google Translate, not legally binding)
CN113750733A (en) * 2020-06-04 2021-12-07 湖南中冶长天节能环保技术有限公司 Active carbon rotary blanking valve capable of preventing flue gas leakage and active blanking system
CN113750733B (en) * 2020-06-04 2023-10-27 湖南中冶长天节能环保技术有限公司 Prevent rotatory unloading valve of active carbon and active unloading system that flue gas revealed
CN112027674A (en) * 2020-08-14 2020-12-04 吴小兵 Star-shaped discharger for discharging materials completely
CN112027674B (en) * 2020-08-14 2022-03-22 山东辉泰矿业有限公司 Star-shaped discharger for discharging materials completely

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