FI104247B1 - Apparatus for generating an even gas flow for fluidization and transport of grainy solids - Google Patents

Apparatus for generating an even gas flow for fluidization and transport of grainy solids

Info

Publication number
FI104247B1
FI104247B1 FI970815A FI970815A FI104247B1 FI 104247 B1 FI104247 B1 FI 104247B1 FI 970815 A FI970815 A FI 970815A FI 970815 A FI970815 A FI 970815A FI 104247 B1 FI104247 B1 FI 104247B1
Authority
FI
Finland
Prior art keywords
fluidization
transport
generating
gas flow
even gas
Prior art date
Application number
FI970815A
Other languages
Finnish (fi)
Swedish (sv)
Other versions
FI970815A0 (en
FI104247B (en
FI970815A (en
Inventor
Jukka Hirvenoja
Erkki Parvio
Original Assignee
Imatran Voima Oy
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 Imatran Voima Oy filed Critical Imatran Voima Oy
Publication of FI970815A0 publication Critical patent/FI970815A0/en
Priority to FI970815A priority Critical patent/FI104247B1/en
Priority to CN98802847.6A priority patent/CN1248955A/en
Priority to EP98904193A priority patent/EP1053194A1/en
Priority to HU0002180A priority patent/HUP0002180A3/en
Priority to PL98335327A priority patent/PL335327A1/en
Priority to RO99-00929A priority patent/RO119143B1/en
Priority to AU62166/98A priority patent/AU6216698A/en
Priority to PCT/FI1998/000148 priority patent/WO1998038121A1/en
Publication of FI970815A publication Critical patent/FI970815A/en
Application granted granted Critical
Publication of FI104247B publication Critical patent/FI104247B/en
Publication of FI104247B1 publication Critical patent/FI104247B1/en

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
    • B65G53/34—Details
    • B65G53/40—Feeding or discharging devices
    • B65G53/42—Nozzles
    • 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
    • B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
    • B01J8/18—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles
    • B01J8/1818—Feeding of the fluidising gas
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
    • C10G11/00—Catalytic cracking, in the absence of hydrogen, of hydrocarbon oils
    • C10G11/14—Catalytic cracking, in the absence of hydrogen, of hydrocarbon oils with preheated moving solid catalysts
    • C10G11/18—Catalytic cracking, in the absence of hydrogen, of hydrocarbon oils with preheated moving solid catalysts according to the "fluidised-bed" technique
    • 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
    • F23C10/20—Inlets for fluidisation air, e.g. grids; Bottoms
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26—DRYING
    • F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B17/00—Machines or apparatus for drying materials in loose, plastic, or fluidised form, e.g. granules, staple fibres, with progressive movement
    • F26B17/10—Machines or apparatus for drying materials in loose, plastic, or fluidised form, e.g. granules, staple fibres, with progressive movement with movement performed by fluid currents, e.g. issuing from a nozzle, e.g. pneumatic, flash, vortex or entrainment dryers
    • F26B17/101—Machines or apparatus for drying materials in loose, plastic, or fluidised form, e.g. granules, staple fibres, with progressive movement with movement performed by fluid currents, e.g. issuing from a nozzle, e.g. pneumatic, flash, vortex or entrainment dryers the drying enclosure having the shape of one or a plurality of shafts or ducts, e.g. with substantially straight and vertical axis
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23K—FEEDING FUEL TO COMBUSTION APPARATUS
    • F23K2203/00—Feeding arrangements
    • F23K2203/20—Feeding/conveying devices
    • F23K2203/201—Feeding/conveying devices using pneumatic means
FI970815A 1997-02-26 1997-02-26 Apparatus for generating an even gas flow for fluidization and transport of grainy solids FI104247B1 (en)

Priority Applications (8)

Application Number Priority Date Filing Date Title
FI970815A FI104247B1 (en) 1997-02-26 1997-02-26 Apparatus for generating an even gas flow for fluidization and transport of grainy solids
PL98335327A PL335327A1 (en) 1997-02-26 1998-02-18 Assembly for producing laminar flow of gas for fluidising or conveying loose particulate solids
EP98904193A EP1053194A1 (en) 1997-02-26 1998-02-18 Assembly for providing a laminar gas flow for fluidization or transport of bulk solids
HU0002180A HUP0002180A3 (en) 1997-02-26 1998-02-18 Assembly for providing a laminar gas flow for fluidization or transport of bulk solids
CN98802847.6A CN1248955A (en) 1997-02-26 1998-02-18 Assembly for providing a laminar gas flow for fluidization or transport of bulk solids
RO99-00929A RO119143B1 (en) 1997-02-26 1998-02-18 Device for transporting materials as granular solid particles, using laminar gas flow
AU62166/98A AU6216698A (en) 1997-02-26 1998-02-18 Assembly for providing a laminar gas flow for fluidization or transport of bulk solids
PCT/FI1998/000148 WO1998038121A1 (en) 1997-02-26 1998-02-18 Assembly for providing a laminar gas flow for fluidization or transport of bulk solids

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI970815A FI104247B1 (en) 1997-02-26 1997-02-26 Apparatus for generating an even gas flow for fluidization and transport of grainy solids

Publications (4)

Publication Number Publication Date
FI970815A0 FI970815A0 (en) 1997-02-26
FI970815A FI970815A (en) 1998-08-27
FI104247B FI104247B (en) 1999-12-15
FI104247B1 true FI104247B1 (en) 1999-12-15

Family

ID=8548287

Family Applications (1)

Application Number Title Priority Date Filing Date
FI970815A FI104247B1 (en) 1997-02-26 1997-02-26 Apparatus for generating an even gas flow for fluidization and transport of grainy solids

Country Status (8)

Country Link
EP (1) EP1053194A1 (en)
CN (1) CN1248955A (en)
AU (1) AU6216698A (en)
FI (1) FI104247B1 (en)
HU (1) HUP0002180A3 (en)
PL (1) PL335327A1 (en)
RO (1) RO119143B1 (en)
WO (1) WO1998038121A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2003053558A2 (en) * 2001-12-21 2003-07-03 Shell Internationale Research Maatschappij B.V. Process to regenerate fcc spent catalyst
CN111457361A (en) * 2019-10-30 2020-07-28 国家电投集团黄河上游水电开发有限责任公司 Carbon dust collecting powder combustion device

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DK83859C (en) * 1954-07-10 1957-11-11 Svenska Flaektfabriken Ab Plant for pneumatic transport of grain or piece goods.
DE1152387B (en) * 1960-11-29 1963-08-08 Basf Ag Process for calcining sodium bicarbonate by means of hot gas flows which convey the bicarbonate
US3351391A (en) * 1966-02-21 1967-11-07 Cherry Burrell Corp Airtight bag packer
US3804303A (en) * 1971-03-05 1974-04-16 A Fassauer System for metering particulate material
JPS4844849A (en) * 1971-10-08 1973-06-27
US3915890A (en) * 1973-11-30 1975-10-28 Albert M Soldate Vibrating chemical reactor and regenerator
US3993450A (en) * 1975-02-19 1976-11-23 The United States Of America As Represented By The United States Energy Research And Development Administration Electrode assembly for a fluidized bed apparatus
US4437798A (en) * 1982-02-22 1984-03-20 Acf Industries, Inc. Valve for discharge outlet and actuating means therefore
US4465022A (en) * 1982-07-19 1984-08-14 Virr Michael J Fluidized bed retrofit boiler
EP0205601B1 (en) * 1985-01-02 1989-02-01 APV Anhydro A/S A method and an apparatus for processing whey and/or permeate from a cheese-working process
US4663859A (en) * 1985-10-04 1987-05-12 Ciba-Geigy Corporation Method for improving strength of dry dye particles and reducing explosion hazards
EP0328359B1 (en) * 1988-02-09 1993-12-22 Ube Industries, Ltd. Process for incinerating wet refuse
US4955762A (en) * 1988-10-11 1990-09-11 Raymond Production Systems Corporation Plenum fan assembly

Also Published As

Publication number Publication date
FI970815A0 (en) 1997-02-26
HUP0002180A3 (en) 2001-02-28
RO119143B1 (en) 2004-04-30
PL335327A1 (en) 2000-04-25
HUP0002180A2 (en) 2000-10-28
EP1053194A1 (en) 2000-11-22
FI104247B (en) 1999-12-15
AU6216698A (en) 1998-09-18
CN1248955A (en) 2000-03-29
FI970815A (en) 1998-08-27
WO1998038121A1 (en) 1998-09-03

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