SE8205748L - EXHAUST DEVICE FOR EXHAUSTING POWDER OR CORN SHAPE MATERIAL FROM A PRESSURE SPACE - Google Patents
EXHAUST DEVICE FOR EXHAUSTING POWDER OR CORN SHAPE MATERIAL FROM A PRESSURE SPACEInfo
- Publication number
- SE8205748L SE8205748L SE8205748A SE8205748A SE8205748L SE 8205748 L SE8205748 L SE 8205748L SE 8205748 A SE8205748 A SE 8205748A SE 8205748 A SE8205748 A SE 8205748A SE 8205748 L SE8205748 L SE 8205748L
- Authority
- SE
- Sweden
- Prior art keywords
- feed
- exhaust device
- pressure space
- arrangement
- shape material
- Prior art date
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23C—METHODS OR APPARATUS FOR COMBUSTION USING FLUID FUEL OR SOLID FUEL SUSPENDED IN A CARRIER GAS OR AIR
- F23C10/00—Fluidised bed combustion apparatus
- F23C10/18—Details; Accessories
- F23C10/24—Devices for removal of material from the bed
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J3/00—Processes of utilising sub-atmospheric or super-atmospheric pressure to effect chemical or physical change of matter; Apparatus therefor
- B01J3/02—Feed or outlet devices therefor
-
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23C—METHODS OR APPARATUS FOR COMBUSTION USING FLUID FUEL OR SOLID FUEL SUSPENDED IN A CARRIER GAS OR AIR
- F23C10/00—Fluidised bed combustion apparatus
- F23C10/16—Fluidised bed combustion apparatus specially adapted for operation at superatmospheric pressures, e.g. by the arrangement of the combustion chamber and its auxiliary systems inside a pressure vessel
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- Combustion & Propulsion (AREA)
- General Engineering & Computer Science (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Cyclones (AREA)
Abstract
Feed-out arrangement for feeding out pulverulent or granular material from a space in the container 2 which is under high pressure to a space at considerably lower pressure 12. It is intended in particular for combustion installations with a fluidised bed for feeding out ash and spent bed material. The feed-out arrangement contains a feed-out pipe 10 which is made up of a number of pipe parts 10a, 10b-10x in such a way that the gas/powder flow is deflected, usually by 90 or 180 degrees, at the transition between the pipe parts. By selecting a suitable number of pipe parts 10a, 10b-10x, the desired pressure drop can be obtained. The arrangement does not have moving parts on the whole and offers low cost, high reliability and great operational safety. <IMAGE>
Priority Applications (9)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE8205748A SE433740B (en) | 1982-10-08 | 1982-10-08 | Feed-out arrangement for pulverulent material under high pressure |
AU19900/83A AU558049B2 (en) | 1982-10-08 | 1983-10-05 | Collection of spent material and fly ash from a pressurised fluidised bed combustor |
JP58187659A JPH0620940B2 (en) | 1982-10-08 | 1983-10-06 | Granule processing equipment |
ZA837473A ZA837473B (en) | 1982-10-08 | 1983-10-06 | Apparatus for conveying particulate material from a pressurized container |
DE8383306073T DE3362336D1 (en) | 1982-10-08 | 1983-10-07 | Apparatus for conveying particulate material from a pressurized container |
CA000438675A CA1222006A (en) | 1982-10-08 | 1983-10-07 | Apparatus for conveying particulate material from a pressurised container |
EP83306073A EP0108505B1 (en) | 1982-10-08 | 1983-10-07 | Apparatus for conveying particulate material from a pressurized container |
AT83306073T ATE18180T1 (en) | 1982-10-08 | 1983-10-07 | APPARATUS FOR DELIVERING PARTICULATE MATERIAL FROM A PRESSURE TANK. |
US06/563,427 US4699210A (en) | 1982-10-08 | 1983-12-20 | Apparatus for conveying particulate material from a pressurized container |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE8205748A SE433740B (en) | 1982-10-08 | 1982-10-08 | Feed-out arrangement for pulverulent material under high pressure |
Publications (3)
Publication Number | Publication Date |
---|---|
SE8205748D0 SE8205748D0 (en) | 1982-10-08 |
SE8205748L true SE8205748L (en) | 1984-04-09 |
SE433740B SE433740B (en) | 1984-06-12 |
Family
ID=20348147
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE8205748A SE433740B (en) | 1982-10-08 | 1982-10-08 | Feed-out arrangement for pulverulent material under high pressure |
Country Status (2)
Country | Link |
---|---|
SE (1) | SE433740B (en) |
ZA (1) | ZA837473B (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SE8500750L (en) * | 1985-02-18 | 1986-08-19 | Asea Stal Ab | POWER PLANT FOR COMBUSTION OF PARTICULAR FUEL IN FLUIDIZED BED |
-
1982
- 1982-10-08 SE SE8205748A patent/SE433740B/en not_active IP Right Cessation
-
1983
- 1983-10-06 ZA ZA837473A patent/ZA837473B/en unknown
Also Published As
Publication number | Publication date |
---|---|
SE433740B (en) | 1984-06-12 |
ZA837473B (en) | 1984-06-27 |
SE8205748D0 (en) | 1982-10-08 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
NUG | Patent has lapsed |
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