ES2035719T3 - Dispositivo para la extraccion de material en forma de particulas de un lecho fluido fuera del recinto de fluidificacion. - Google Patents

Dispositivo para la extraccion de material en forma de particulas de un lecho fluido fuera del recinto de fluidificacion.

Info

Publication number
ES2035719T3
ES2035719T3 ES199090401324T ES90401324T ES2035719T3 ES 2035719 T3 ES2035719 T3 ES 2035719T3 ES 199090401324 T ES199090401324 T ES 199090401324T ES 90401324 T ES90401324 T ES 90401324T ES 2035719 T3 ES2035719 T3 ES 2035719T3
Authority
ES
Spain
Prior art keywords
enclosure
pipe
fluidification
extraction
particles
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Lifetime
Application number
ES199090401324T
Other languages
English (en)
Inventor
Guy Marlair
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Charbonnages de France CDF
Original Assignee
Charbonnages de France CDF
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=9381808&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ES2035719(T3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Charbonnages de France CDF filed Critical Charbonnages de France CDF
Application granted granted Critical
Publication of ES2035719T3 publication Critical patent/ES2035719T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • 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
    • B01J8/1809—Controlling processes
    • 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
    • B01J8/0015—Feeding of the particles in the reactor; Evacuation of the particles out of the reactor
    • B01J8/002—Feeding of the particles in the reactor; Evacuation of the particles out of the reactor with a moving instrument
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F22—STEAM GENERATION
    • F22B—METHODS OF STEAM GENERATION; STEAM BOILERS
    • F22B31/00—Modifications of boiler construction, or of tube systems, dependent on installation of combustion apparatus; Arrangements or dispositions of combustion apparatus
    • F22B31/0007—Modifications of boiler construction, or of tube systems, dependent on installation of combustion apparatus; Arrangements or dispositions of combustion apparatus with combustion in a fluidized bed
    • F22B31/0046—Modifications of boiler construction, or of tube systems, dependent on installation of combustion apparatus; Arrangements or dispositions of combustion apparatus with combustion in a fluidized bed for boilers of the shell type, e.g. with furnace box
    • F22B31/0053—Modifications of boiler construction, or of tube systems, dependent on installation of combustion apparatus; Arrangements or dispositions of combustion apparatus with combustion in a fluidized bed for boilers of the shell type, e.g. with furnace box with auxiliary water tubes
    • 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
    • F23C10/28—Control devices specially adapted for fluidised bed, combustion apparatus
    • F23C10/30—Control devices specially adapted for fluidised bed, combustion apparatus for controlling the level of the bed or the amount of material in 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
    • B01J2208/00—Processes carried out in the presence of solid particles; Reactors therefor
    • B01J2208/00008—Controlling the process
    • B01J2208/00017—Controlling the temperature
    • B01J2208/00106—Controlling the temperature by indirect heat exchange
    • B01J2208/00168—Controlling the temperature by indirect heat exchange with heat exchange elements outside the bed of solid particles
    • B01J2208/00212—Plates; Jackets; Cylinders
    • 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
    • B01J2208/00—Processes carried out in the presence of solid particles; Reactors therefor
    • B01J2208/00008—Controlling the process
    • B01J2208/0061—Controlling the level

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Thermal Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
  • Fluidized-Bed Combustion And Resonant Combustion (AREA)
  • Water Treatment By Sorption (AREA)
  • Crucibles And Fluidized-Bed Furnaces (AREA)
  • Filtering Of Dispersed Particles In Gases (AREA)
  • Detergent Compositions (AREA)
  • Paper (AREA)
  • Luminescent Compositions (AREA)
  • Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
  • Extraction Or Liquid Replacement (AREA)

Abstract

EL DISPOSITIVO COMPRENDE UNA ABERTURA (5) PRACTICADA EN UNA PARED LATERAL DEL RECINTO (1) DE FLUIDIZACION, PROLONGADA EN EL EXTERIOR DEL RECINTO POR UNA TUBULADURA (6) QUE LE ES SENSIBLEMENTE PERPENDICULAR, UN CONDUCTO (7) CONECTADO DE MODO SENSIBLE PERPENDICULARMENTE A ESTA TUBULADURA (6) Y QUE SE EXTIENDE HACIA ABAJO, UN PISTON (9) MONTADO POR DESLIZAMIENTO ESTANCO EN LA TUBULADURA (6) ENTRE UNA PRIMERA POSICION Y LA QUE CONSTITUYE PANEL DE OBTURACION DE LA ABERTURA (5), Y UNA SEGUNDA POSICION EN LA QUE DESCUBRE POR LO MENOS PARCIALMENTE LA DESEMBOCADURA (8) DEL CONDUCTO (7) EN LA TUBULADURA, Y MEDIOS PARA CONTROL (11, 12) DEL DESPLAZAMIENTO DEL PISTON EN LA TUBULADURA.
ES199090401324T 1989-05-19 1990-05-18 Dispositivo para la extraccion de material en forma de particulas de un lecho fluido fuera del recinto de fluidificacion. Expired - Lifetime ES2035719T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8906562A FR2647031B1 (fr) 1989-05-19 1989-05-19 Dispositif d'extraction du materiau en particules d'un lit fluidise hors de l'enceinte de fluidisation

Publications (1)

Publication Number Publication Date
ES2035719T3 true ES2035719T3 (es) 1993-04-16

Family

ID=9381808

Family Applications (1)

Application Number Title Priority Date Filing Date
ES199090401324T Expired - Lifetime ES2035719T3 (es) 1989-05-19 1990-05-18 Dispositivo para la extraccion de material en forma de particulas de un lecho fluido fuera del recinto de fluidificacion.

Country Status (14)

Country Link
US (1) US5143697A (es)
EP (1) EP0398814B1 (es)
JP (1) JPH034930A (es)
CN (1) CN1047222A (es)
AT (1) ATE82157T1 (es)
AU (1) AU630956B2 (es)
CA (1) CA2017057A1 (es)
DE (1) DE69000453T2 (es)
DK (1) DK0398814T3 (es)
ES (1) ES2035719T3 (es)
FI (1) FI902432A7 (es)
FR (1) FR2647031B1 (es)
GR (1) GR3006522T3 (es)
ZA (1) ZA903793B (es)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4030351B2 (ja) 2001-06-20 2008-01-09 株式会社デンソー ガスセンサ
US6684917B2 (en) * 2001-12-17 2004-02-03 The University Of Western Ontario Apparatus for volumetric metering of small quantity of powder from fluidized beds
CN104399403B (zh) * 2014-09-30 2016-05-11 宁波保润石化有限公司 一种酯化釜

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3134511A (en) * 1960-08-12 1964-05-26 I C P M Ind Chemiche Porto Mar Dispenser for the discharge of bulk material from gas-tight containers
US3336217A (en) * 1965-07-15 1967-08-15 Cities Scrvice Res And Dev Com Particulate solids withdrawal method
FR2287277A1 (fr) * 1974-10-09 1976-05-07 Air Ind Dispositif d'alimentation en poudre
US4738770A (en) * 1985-11-25 1988-04-19 Cities Service Oil And Gas Corp. Apparatus and method of removal of catalyst blockage from reactor recycle pumps
FR2591722B1 (fr) * 1985-12-18 1988-02-19 Charbonnages De France Generateur thermique a lit fluidise a moyens ameliores d'evacuation des cendres et de recuperation de chaleur
JP2775296B2 (ja) * 1988-06-21 1998-07-16 シエル・インターナシヨネイル・リサーチ・マーチヤツピイ・ベー・ウイ 通気管の放出制御装置

Also Published As

Publication number Publication date
DK0398814T3 (da) 1993-03-29
AU5519490A (en) 1990-11-22
ZA903793B (en) 1991-03-27
JPH034930A (ja) 1991-01-10
EP0398814A1 (fr) 1990-11-22
CA2017057A1 (fr) 1990-11-19
AU630956B2 (en) 1992-11-12
FR2647031A1 (fr) 1990-11-23
EP0398814B1 (fr) 1992-11-11
FR2647031B1 (fr) 1993-07-30
FI902432A0 (fi) 1990-05-16
ATE82157T1 (de) 1992-11-15
US5143697A (en) 1992-09-01
DE69000453D1 (de) 1992-12-17
GR3006522T3 (es) 1993-06-30
DE69000453T2 (de) 1993-05-13
CN1047222A (zh) 1990-11-28
FI902432A7 (fi) 1990-11-20

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