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SE8301024D0 - DEVICE FOR EXHAUSTING DUST FROM CONTAINER - Google Patents

DEVICE FOR EXHAUSTING DUST FROM CONTAINER

Info

Publication number
SE8301024D0
SE8301024D0 SE8301024A SE8301024A SE8301024D0 SE 8301024 D0 SE8301024 D0 SE 8301024D0 SE 8301024 A SE8301024 A SE 8301024A SE 8301024 A SE8301024 A SE 8301024A SE 8301024 D0 SE8301024 D0 SE 8301024D0
Authority
SE
Sweden
Prior art keywords
flow
container
pipe system
powder
pressure
Prior art date
Application number
SE8301024A
Other languages
Swedish (sv)
Other versions
SE435808B (en
SE8301024L (en
Inventor
R Brennstrom
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 SE8301024A priority Critical patent/SE435808B/en
Publication of SE8301024D0 publication Critical patent/SE8301024D0/en
Priority to AU19900/83A priority patent/AU558049B2/en
Priority to JP58187659A priority patent/JPH0620940B2/en
Priority to DE8383306073T priority patent/DE3362336D1/en
Priority to AT83306073T priority patent/ATE18180T1/en
Priority to CA000438675A priority patent/CA1222006A/en
Priority to EP83306073A priority patent/EP0108505B1/en
Priority to US06/563,427 priority patent/US4699210A/en
Publication of SE8301024L publication Critical patent/SE8301024L/en
Publication of SE435808B publication Critical patent/SE435808B/en

Links

Classifications

    • 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
    • B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
    • B04C—APPARATUS USING FREE VORTEX FLOW, e.g. CYCLONES
    • B04C5/00—Apparatus in which the axial direction of the vortex is reversed
    • B04C5/14—Construction of the underflow ducting; Apex constructions; Discharge arrangements ; discharge through sidewall provided with a few slits or perforations
    • 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

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Fluidized-Bed Combustion And Resonant Combustion (AREA)
  • Cyclones (AREA)

Abstract

A number of pressure chambers (4, 5, 6) connected in a series, for example cyclones, are connected to a common powder outflow system. This is comprised of a pipe system (11) consisting of pipe parts welded together at angles, preferably 90 degrees or 180 degrees, for deflection of the flow through the system. The pipe system is dimensioned, in the first case, for continual outflow of powder from the first container (4) while the other containers (5, 6), whose powder flow is considerable less than the flow from the first, are connected to such points on the pipe system where the pressure is slightly less than the pressure in the corresponding container. The lower part of the pipe system is dimensioned in order to receive the extra flow from the other containers.<IMAGE>
SE8301024A 1982-10-08 1983-02-24 Apparatus for extracting dust from a vessel SE435808B (en)

Priority Applications (8)

Application Number Priority Date Filing Date Title
SE8301024A SE435808B (en) 1983-02-24 1983-02-24 Apparatus for extracting dust from a vessel
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
DE8383306073T DE3362336D1 (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.
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
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
SE8301024A SE435808B (en) 1983-02-24 1983-02-24 Apparatus for extracting dust from a vessel

Publications (3)

Publication Number Publication Date
SE8301024D0 true SE8301024D0 (en) 1983-02-24
SE8301024L SE8301024L (en) 1984-08-25
SE435808B SE435808B (en) 1984-10-22

Family

ID=20350160

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8301024A SE435808B (en) 1982-10-08 1983-02-24 Apparatus for extracting dust from a vessel

Country Status (1)

Country Link
SE (1) SE435808B (en)

Also Published As

Publication number Publication date
SE435808B (en) 1984-10-22
SE8301024L (en) 1984-08-25

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