GB1402429A - Feeding solid material - Google Patents

Feeding solid material

Info

Publication number
GB1402429A
GB1402429A GB2750572A GB2750572A GB1402429A GB 1402429 A GB1402429 A GB 1402429A GB 2750572 A GB2750572 A GB 2750572A GB 2750572 A GB2750572 A GB 2750572A GB 1402429 A GB1402429 A GB 1402429A
Authority
GB
United Kingdom
Prior art keywords
rollers
feed aperture
tube
varied
circumferential grooves
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
GB2750572A
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.)
British Titan Ltd
Original Assignee
British Titan Ltd
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 British Titan Ltd filed Critical British Titan Ltd
Priority to GB2750572A priority Critical patent/GB1402429A/en
Publication of GB1402429A publication Critical patent/GB1402429A/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
    • 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
    • B65G65/48—Devices for emptying otherwise than from the top using other rotating means, e.g. rotating pressure sluices in pneumatic systems
    • B65G65/4881—Devices for emptying otherwise than from the top using other rotating means, e.g. rotating pressure sluices in pneumatic systems rotating about a substantially horizontal axis

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)

Abstract

1402429 Emptying hoppers BRITISH TITAN Ltd 17 May 1973 [13 June 1972] 27505/72 Heading B8S Small quantities of particulate material (powder) to be added to a gas stream to a chemical reactor are fed downwardly through a tube 10 to a feed aperture formed between a pair of rollers 1, 2 while rotating the rollers so that the adjacent surfaces of the rollers move in opposite directions or upwardly to cause the material to pass through. The tube 10 passes through the top of a gas-tight receptacle 5 and seals against the upper surfaces of the rollers 1, 2. The rollers may be spaced apart to form the feed aperture or they may be provided with one or more circumferential grooves to form the feed aperture. The size of the feed aperture may be varied. The quantity passing through the discharge outlet 16 may be varied by an adjustable shoot 19 leading to a collecting tube 18 of a collecting vessel. The circumferential grooves may be of triangular or rectangular section. The rollers may be rotated individually or by a chain drive or gear-wheels from an electric motor.
GB2750572A 1972-06-13 1972-06-13 Feeding solid material Expired GB1402429A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2750572A GB1402429A (en) 1972-06-13 1972-06-13 Feeding solid material

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2750572A GB1402429A (en) 1972-06-13 1972-06-13 Feeding solid material

Publications (1)

Publication Number Publication Date
GB1402429A true GB1402429A (en) 1975-08-06

Family

ID=10260664

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2750572A Expired GB1402429A (en) 1972-06-13 1972-06-13 Feeding solid material

Country Status (1)

Country Link
GB (1) GB1402429A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2532633A1 (en) * 1982-09-03 1984-03-09 Orenstein & Koppel Ag SUPPLY DEVICE FOR BULK PRODUCT WITH CONTINUOUS HANDLING
EP0112398A1 (en) * 1982-12-20 1984-07-04 Bayer Ag Measuring device
WO1990015767A1 (en) * 1989-06-14 1990-12-27 Spido Technik Gmbh Entwicklung Device for dosing powdered bulk materials

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2532633A1 (en) * 1982-09-03 1984-03-09 Orenstein & Koppel Ag SUPPLY DEVICE FOR BULK PRODUCT WITH CONTINUOUS HANDLING
EP0112398A1 (en) * 1982-12-20 1984-07-04 Bayer Ag Measuring device
WO1990015767A1 (en) * 1989-06-14 1990-12-27 Spido Technik Gmbh Entwicklung Device for dosing powdered bulk materials

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee