SE8205748D0 - 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 SPACE

Info

Publication number
SE8205748D0
SE8205748D0 SE8205748A SE8205748A SE8205748D0 SE 8205748 D0 SE8205748 D0 SE 8205748D0 SE 8205748 A SE8205748 A SE 8205748A SE 8205748 A SE8205748 A SE 8205748A SE 8205748 D0 SE8205748 D0 SE 8205748D0
Authority
SE
Sweden
Prior art keywords
feed
exhaust device
pressure space
arrangement
shape material
Prior art date
Application number
SE8205748A
Other languages
Swedish (sv)
Other versions
SE433740B (en
SE8205748L (en
Original Assignee
Stal Laval Turbin Ab
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 Stal Laval Turbin Ab filed Critical Stal Laval Turbin Ab
Priority to SE8205748A priority Critical patent/SE433740B/en
Publication of SE8205748D0 publication Critical patent/SE8205748D0/en
Priority to AU19900/83A priority patent/AU558049B2/en
Priority to JP58187659A priority patent/JPH0620940B2/en
Priority to ZA837473A priority patent/ZA837473B/en
Priority to EP83306073A priority patent/EP0108505B1/en
Priority to AT83306073T priority patent/ATE18180T1/en
Priority to DE8383306073T priority patent/DE3362336D1/en
Priority to CA000438675A priority patent/CA1222006A/en
Priority to US06/563,427 priority patent/US4699210A/en
Publication of SE8205748L publication Critical patent/SE8205748L/en
Publication of SE433740B publication Critical patent/SE433740B/en

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>
SE8205748A 1982-10-08 1982-10-08 Feed-out arrangement for pulverulent material under high pressure SE433740B (en)

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
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.
DE8383306073T DE3362336D1 (en) 1982-10-08 1983-10-07 Apparatus for conveying particulate material from a pressurized container
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 true SE8205748D0 (en) 1982-10-08
SE8205748L 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)

* Cited by examiner, † Cited by third party
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

Also Published As

Publication number Publication date
ZA837473B (en) 1984-06-27
SE433740B (en) 1984-06-12
SE8205748L (en) 1984-04-09

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