GB722176A - Improvements in apparatus for the pneumatic elevation of powdered material in bulk - Google Patents
Improvements in apparatus for the pneumatic elevation of powdered material in bulkInfo
- Publication number
- GB722176A GB722176A GB3224849A GB3224849A GB722176A GB 722176 A GB722176 A GB 722176A GB 3224849 A GB3224849 A GB 3224849A GB 3224849 A GB3224849 A GB 3224849A GB 722176 A GB722176 A GB 722176A
- Authority
- GB
- United Kingdom
- Prior art keywords
- bulk
- powdered material
- pneumatic elevation
- dec
- 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
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
- B65G53/04—Conveying materials in bulk pneumatically through pipes or tubes; Air slides
- B65G53/16—Gas pressure systems operating with fluidisation of the materials
- B65G53/18—Gas pressure systems operating with fluidisation of the materials through a porous wall
- B65G53/20—Gas pressure systems operating with fluidisation of the materials through a porous wall of an air slide, e.g. a trough
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Air Transport Of Granular Materials (AREA)
- Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
Abstract
722,176. Pneumatic conveyers. BRITISH ALUMINIUM CO., Ltd. Dec. 7, 1950 [Dec. 15, 1949], No. 32248/49. Class 78(1). Material to be elevated up pipe 5 and discharged at 6 is supplied through gas-tight door 7 and, falling through outlet 3 on to gaspervious slope 9, is fluidized by gas passed up therethrough from inlet 11 before elevation. Preferably, compressed air is introduced at 8 over the surface of material contained in hopper 1. Specification 419,703 is referred to.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB3224849A GB722176A (en) | 1949-12-15 | 1949-12-15 | Improvements in apparatus for the pneumatic elevation of powdered material in bulk |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB3224849A GB722176A (en) | 1949-12-15 | 1949-12-15 | Improvements in apparatus for the pneumatic elevation of powdered material in bulk |
Publications (1)
Publication Number | Publication Date |
---|---|
GB722176A true GB722176A (en) | 1955-01-19 |
Family
ID=10335645
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB3224849A Expired GB722176A (en) | 1949-12-15 | 1949-12-15 | Improvements in apparatus for the pneumatic elevation of powdered material in bulk |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB722176A (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1120366B (en) * | 1955-03-08 | 1961-12-21 | Svenska Flaektfabriken Ab | Device for the uniform feeding of a powdery or grainy bulk material from a silo into a pneumatic conveyor line |
DE1127799B (en) * | 1956-09-11 | 1962-04-12 | Ind G M B H | Feed chamber for compressed air conveyance of dust |
US3285295A (en) * | 1965-06-14 | 1966-11-15 | St Regis Paper Co | Method and apparatus for filling containers with powdered or granular materials |
EP3194313A4 (en) * | 2014-09-12 | 2018-04-25 | Norsk Hydro ASA | Means and a method for feeding doses of fluidisable materials |
-
1949
- 1949-12-15 GB GB3224849A patent/GB722176A/en not_active Expired
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1120366B (en) * | 1955-03-08 | 1961-12-21 | Svenska Flaektfabriken Ab | Device for the uniform feeding of a powdery or grainy bulk material from a silo into a pneumatic conveyor line |
DE1127799B (en) * | 1956-09-11 | 1962-04-12 | Ind G M B H | Feed chamber for compressed air conveyance of dust |
US3285295A (en) * | 1965-06-14 | 1966-11-15 | St Regis Paper Co | Method and apparatus for filling containers with powdered or granular materials |
EP3194313A4 (en) * | 2014-09-12 | 2018-04-25 | Norsk Hydro ASA | Means and a method for feeding doses of fluidisable materials |
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