GB1402429A - Feeding solid material - Google Patents
Feeding solid materialInfo
- 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
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.
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)
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 |
-
1972
- 1972-06-13 GB GB2750572A patent/GB1402429A/en not_active Expired
Cited By (3)
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 |