GB885667A - Powder dispensing apparatus - Google Patents
Powder dispensing apparatusInfo
- Publication number
- GB885667A GB885667A GB1259859A GB1259859A GB885667A GB 885667 A GB885667 A GB 885667A GB 1259859 A GB1259859 A GB 1259859A GB 1259859 A GB1259859 A GB 1259859A GB 885667 A GB885667 A GB 885667A
- Authority
- GB
- United Kingdom
- Prior art keywords
- valve
- tube
- orifices
- gas
- april
- 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
- B65G53/06—Gas pressure systems operating without fluidisation of the materials
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21C—PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
- C21C7/00—Treating molten ferrous alloys, e.g. steel, not covered by groups C21C1/00 - C21C5/00
- C21C7/0037—Treating molten ferrous alloys, e.g. steel, not covered by groups C21C1/00 - C21C5/00 by injecting powdered material
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Mechanical Engineering (AREA)
- Air Transport Of Granular Materials (AREA)
Abstract
885,667. Pneumatic conveyers. BRITISH OXYGEN CO. Ltd. April 11, 1960 [April 14, 1959], No. 12598/59. Class 78 (1). The outlet 12 from a storage hopper for powdered material opens into a mixing chamber 13 and is controlled by a bellvalve 15. Carrier gas is supplied by conduits 26 to a manifold 25 from which it passes (1) through jet orifices 27 to sweep over the surface of the valve and (2) through a ring of jet tubes 29 to sweep over the lower portion 24 of the mixing chamber. The orifices 27 may be replaced by a single annular slot, or by a ring of separate slots. The axes of the orifices 27 may be inclined sideways to produce a whirling motion of the gas. Carrier gas may also be supplied to the tube 16 supporting the valve 15. This gas can issue through the extension 28 of the tube, through peripheral holes in the valve or through apertures in the tube in proximity to the outlet 12.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1259859A GB885667A (en) | 1959-04-14 | 1959-04-14 | Powder dispensing apparatus |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1259859A GB885667A (en) | 1959-04-14 | 1959-04-14 | Powder dispensing apparatus |
Publications (1)
Publication Number | Publication Date |
---|---|
GB885667A true GB885667A (en) | 1961-12-28 |
Family
ID=10007595
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1259859A Expired GB885667A (en) | 1959-04-14 | 1959-04-14 | Powder dispensing apparatus |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB885667A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106422956A (en) * | 2016-12-02 | 2017-02-22 | 郑州明珠实业有限公司 | Tube chain type loading homogenizing system |
CN114231971A (en) * | 2021-12-15 | 2022-03-25 | 南京辉锐光电科技有限公司 | Laser cladding powder feeding equipment |
-
1959
- 1959-04-14 GB GB1259859A patent/GB885667A/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106422956A (en) * | 2016-12-02 | 2017-02-22 | 郑州明珠实业有限公司 | Tube chain type loading homogenizing system |
CN114231971A (en) * | 2021-12-15 | 2022-03-25 | 南京辉锐光电科技有限公司 | Laser cladding powder feeding equipment |
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