SE8302105L - Tryckreduceringsventil for utmatning av stoft fran en tryckbehallare exempelvis en cyklon varvid ventilen innehaller fluidiserbara partiklar - Google Patents

Tryckreduceringsventil for utmatning av stoft fran en tryckbehallare exempelvis en cyklon varvid ventilen innehaller fluidiserbara partiklar

Info

Publication number
SE8302105L
SE8302105L SE8302105A SE8302105A SE8302105L SE 8302105 L SE8302105 L SE 8302105L SE 8302105 A SE8302105 A SE 8302105A SE 8302105 A SE8302105 A SE 8302105A SE 8302105 L SE8302105 L SE 8302105L
Authority
SE
Sweden
Prior art keywords
dust
valve
flow
pressure
particles
Prior art date
Application number
SE8302105A
Other languages
English (en)
Other versions
SE436248B (sv
SE8302105D0 (sv
Inventor
G Stendahl
Original Assignee
Asea Atom 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 Asea Atom Ab filed Critical Asea Atom Ab
Priority to SE8302105A priority Critical patent/SE436248B/sv
Publication of SE8302105D0 publication Critical patent/SE8302105D0/sv
Priority to AT84103895T priority patent/ATE25424T1/de
Priority to DE8484103895T priority patent/DE3462358D1/de
Priority to EP84103895A priority patent/EP0123190B1/de
Priority to US06/600,024 priority patent/US4593478A/en
Publication of SE8302105L publication Critical patent/SE8302105L/sv
Publication of SE436248B publication Critical patent/SE436248B/sv

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES 
    • F23J3/00—Removing solid residues from passages or chambers beyond the fire, e.g. from flues by soot blowers
    • F23J3/06—Systems for accumulating residues from different parts of furnace plant
    • 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
    • B04C11/00—Accessories, e.g. safety or control devices, not otherwise provided for, e.g. regulators, valves in inlet or overflow ducting
    • 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
    • B04C9/00—Combinations with other devices, e.g. fans, expansion chambers, diffusors, water locks
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES 
    • F23J15/00—Arrangements of devices for treating smoke or fumes
    • F23J15/02—Arrangements of devices for treating smoke or fumes of purifiers, e.g. for removing noxious material
    • F23J15/022—Arrangements of devices for treating smoke or fumes of purifiers, e.g. for removing noxious material for removing solid particulate material from the gasflow
    • F23J15/027—Arrangements of devices for treating smoke or fumes of purifiers, e.g. for removing noxious material for removing solid particulate material from the gasflow using cyclone separators
    • 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
    • B04C9/00—Combinations with other devices, e.g. fans, expansion chambers, diffusors, water locks
    • B04C2009/004—Combinations with other devices, e.g. fans, expansion chambers, diffusors, water locks with internal filters, in the cyclone chamber or in the vortex finder

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Fluidized-Bed Combustion And Resonant Combustion (AREA)
  • Cyclones (AREA)
  • Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
  • Fluid-Pressure Circuits (AREA)
  • Feeding And Controlling Fuel (AREA)
  • Gas Separation By Absorption (AREA)
SE8302105A 1983-04-15 1983-04-15 Tryckreduceringsventil for utmatning av stoft fran en tryckbehallare exempelvis en cyklon varvid ventilen innehaller fluidiserbara partiklar SE436248B (sv)

Priority Applications (5)

Application Number Priority Date Filing Date Title
SE8302105A SE436248B (sv) 1983-04-15 1983-04-15 Tryckreduceringsventil for utmatning av stoft fran en tryckbehallare exempelvis en cyklon varvid ventilen innehaller fluidiserbara partiklar
AT84103895T ATE25424T1 (de) 1983-04-15 1984-04-07 Druckreduzierventil.
DE8484103895T DE3462358D1 (en) 1983-04-15 1984-04-07 Reducing pressure valve
EP84103895A EP0123190B1 (de) 1983-04-15 1984-04-07 Druckreduzierventil
US06/600,024 US4593478A (en) 1983-04-15 1984-04-13 Pressure-reducing valve

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE8302105A SE436248B (sv) 1983-04-15 1983-04-15 Tryckreduceringsventil for utmatning av stoft fran en tryckbehallare exempelvis en cyklon varvid ventilen innehaller fluidiserbara partiklar

Publications (3)

Publication Number Publication Date
SE8302105D0 SE8302105D0 (sv) 1983-04-15
SE8302105L true SE8302105L (sv) 1984-10-16
SE436248B SE436248B (sv) 1984-11-26

Family

ID=20350811

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8302105A SE436248B (sv) 1983-04-15 1983-04-15 Tryckreduceringsventil for utmatning av stoft fran en tryckbehallare exempelvis en cyklon varvid ventilen innehaller fluidiserbara partiklar

Country Status (5)

Country Link
US (1) US4593478A (sv)
EP (1) EP0123190B1 (sv)
AT (1) ATE25424T1 (sv)
DE (1) DE3462358D1 (sv)
SE (1) SE436248B (sv)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3736521C1 (de) * 1987-10-28 1989-02-16 Babcock Werke Ag Verfahren und Vorrichtung zum Kuehlen von Flugstaub
US5088387A (en) * 1989-11-20 1992-02-18 Shell Oil Company Fluidized bed fluid pressure regulator
US5567090A (en) * 1993-04-22 1996-10-22 Foster Wheeler Energia Oy Method and apparatus for separating solids from gas in a high pressure solids-gas stream utilizing a packed bed of the solids

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2508224A (en) * 1946-08-09 1950-05-16 Detroit Lubricator Co Flow restricting device
US3343340A (en) * 1964-12-28 1967-09-26 Gen Electric Metering device for controlling low rates of flow between regions of widely-different pressures
US3313035A (en) * 1966-03-14 1967-04-11 Crawford & Russell Inc Apparatus for drying particulate material
US3477467A (en) * 1967-10-05 1969-11-11 Dow Chemical Co Adjustable pressure reducing valve
GB1307533A (en) * 1970-01-15 1973-02-21 Dunlop Holdings Ltd Pressure reducing devices
US3866630A (en) * 1970-12-04 1975-02-18 Fowler Knobbe & Martens Ball canister and system for controlling cavitation in liquids
US3907527A (en) * 1974-05-09 1975-09-23 American Air Filter Co Wet scrubber apparatus
DE2650491C2 (de) * 1976-11-04 1982-10-07 Steag Ag, 4300 Essen Gas-Dampf-Turbinenanlage zur Erzeugung elektrischer Energie
US4146371A (en) * 1977-10-25 1979-03-27 Massachusetts Institute Of Technology Electrofluidized bed agglomerator and method of agglomerating
DE2910830B1 (de) * 1979-02-16 1980-07-24 Alusuisse Vorrichtung zum Gewinnen von festem Aluminiumchlorid
DE3002773C2 (de) * 1980-01-26 1984-02-02 Andre Büechl Kalk- und Portlandzementwerk, 8400 Regensburg Filter zum Reinigen von Gasen
US4424766A (en) * 1982-09-09 1984-01-10 Boyle Bede Alfred Hydro/pressurized fluidized bed combustor

Also Published As

Publication number Publication date
EP0123190B1 (de) 1987-02-04
SE436248B (sv) 1984-11-26
ATE25424T1 (de) 1987-02-15
SE8302105D0 (sv) 1983-04-15
EP0123190A1 (de) 1984-10-31
DE3462358D1 (en) 1987-03-12
US4593478A (en) 1986-06-10

Similar Documents

Publication Publication Date Title
IT1150650B (it) Reattore a letto fluido
ES8705257A1 (es) Dispositivo de distribucion con caudal regulado de una ma- teria pulverulenta fluidificable
Claflin et al. Spouting with a porous draft‐tube
Argyriou et al. Bubble growth by coalescence in gas fluidized beds
US2488032A (en) Catalytic conversion of hydrocarbons and apparatus therefor
SE8302105L (sv) Tryckreduceringsventil for utmatning av stoft fran en tryckbehallare exempelvis en cyklon varvid ventilen innehaller fluidiserbara partiklar
GB1283656A (en) System for effecting contact between fluid reactants and finely divided solid catalyst particles
US2448272A (en) Method and apparatus for separation of vapors from a contact mass
US2656242A (en) Apparatus and process for handling fluidized solids
GB794997A (en) Improvements in or relating to method and apparatus for transporting fluidised solids
JPS5718783A (en) Pyrolysis of heavy oil
GB1027278A (en) Production of chlorinated hydrocarbons
GB8927497D0 (en) Gas scrubbing
DE69225772T2 (de) Verfahren zum Bauen eines Wirbelschichtofens mit einem externen Kreislaufsystem
SE8002199L (sv) Dysanordning for fluidiserad bedd
AU561256B2 (en) Gas distributor for fluidised beds
Li et al. Vertical pneumatic moving-bed transport—I. Analysis of flow dynamics
US2815268A (en) Apparatus for treating and separating finely divided solids
US3426206A (en) Controllable irradiation device
US2952357A (en) Solids elutriation apparatus
AU525480B2 (en) Gas/fluent solids heat exchanger
Irani et al. Analysis of complex reaction schemes in a fluidized bed. Application of the Kunii-Levenspiel model
GB916565A (en) Improvements in method of introducing fluidising gas into a heated fluidised bed
US4226835A (en) Fluidized-bed seal
Fan et al. Apparent drag reduction phenomenon in the defluidized packed dense bed of the multisolid pneumatic transport bed

Legal Events

Date Code Title Description
NUG Patent has lapsed

Ref document number: 8302105-5

Effective date: 19931110

Format of ref document f/p: F