CA1163867A - Solids feed nozzle for fluidized bed - Google Patents

Solids feed nozzle for fluidized bed

Info

Publication number
CA1163867A
CA1163867A CA000381154A CA381154A CA1163867A CA 1163867 A CA1163867 A CA 1163867A CA 000381154 A CA000381154 A CA 000381154A CA 381154 A CA381154 A CA 381154A CA 1163867 A CA1163867 A CA 1163867A
Authority
CA
Canada
Prior art keywords
fuel
bed
fuel pipe
cap
passage
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
Application number
CA000381154A
Other languages
English (en)
French (fr)
Inventor
Edward A. Zielinski
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.)
Alstom Power Inc
Original Assignee
Combustion Engineering Inc
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 Combustion Engineering Inc filed Critical Combustion Engineering Inc
Application granted granted Critical
Publication of CA1163867A publication Critical patent/CA1163867A/en
Expired legal-status Critical Current

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
    • F23C10/22—Fuel feeders specially adapted for fluidised bed combustion apparatus
    • 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
    • B01J8/0025—Feeding of the particles in the reactor; Evacuation of the particles out of the reactor by an ascending fluid

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)
CA000381154A 1980-08-07 1981-07-06 Solids feed nozzle for fluidized bed Expired CA1163867A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US176,224 1980-08-07
US06/176,224 US4309948A (en) 1980-08-07 1980-08-07 Solids feed nozzle for fluidized bed

Publications (1)

Publication Number Publication Date
CA1163867A true CA1163867A (en) 1984-03-20

Family

ID=22643493

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000381154A Expired CA1163867A (en) 1980-08-07 1981-07-06 Solids feed nozzle for fluidized bed

Country Status (3)

Country Link
US (1) US4309948A (cg-RX-API-DMAC7.html)
CA (1) CA1163867A (cg-RX-API-DMAC7.html)
IN (1) IN153708B (cg-RX-API-DMAC7.html)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4356779A (en) * 1979-06-28 1982-11-02 Energy Resources Company, Inc. Fluidized bed solids feed
DE3019701A1 (de) * 1980-05-23 1981-12-03 Deutsche Babcock Ag, 4200 Oberhausen Duese fuer eine wirbelschichtfeuerung
IT1188886B (it) 1980-12-24 1988-01-28 Fata Europ Group Forno di calcinazione a letto fluidizzato particolarmente per il recupero delle sabbie utilizzate in forme ed anime di fonderia
DE3115843C2 (de) 1981-04-21 1986-12-04 Deutsche Babcock Anlagen Ag, 4200 Oberhausen Wirbelschichtfeuerung
CH660561A5 (de) * 1982-08-30 1987-05-15 Escher Wyss Gmbh Ringspaltduese und deren verwendung in einem fliessbetttrockner.
CA1215282A (en) * 1985-03-27 1986-12-16 Jean-Pierre Patenaude Combustion system
DE3513764A1 (de) * 1985-04-17 1986-10-23 Deutsche Babcock Werke AG, 4200 Oberhausen Duese zum pneumatischen einbringen von feststoffen
CA2211502A1 (en) 1997-08-08 1999-02-08 Jean-Pierre Patenaude Improvement in a combustion system
US6446921B1 (en) * 2000-10-02 2002-09-10 The United States Of America As Represented By The Secretary Of The Navy Collapsible display stand
US6895691B2 (en) * 2003-05-29 2005-05-24 Agra Air, Inc. Apparatus and method for removing accumulated, dry seeds
US7819071B2 (en) * 2006-11-16 2010-10-26 Seminatore Salvatore J Nozzle system
CN103090372A (zh) * 2011-10-28 2013-05-08 张璟 锻造专用沸腾燃烧器
AR092578A1 (es) * 2012-09-17 2015-04-22 Dow Global Technologies Llc Ensamble de reactor y distribucion de la alimentacion
JP2016508524A (ja) 2013-01-22 2016-03-22 アネロテック・インコーポレイテッドＡｎｅｌｌｏｔｅｃｈ，Ｉｎｃ． 触媒急速熱分解用のガスジェットインジェクタ反応器
US9333476B2 (en) * 2014-07-16 2016-05-10 Amec Foster Wheeler North America Corp. Grid nozzle assembly, a fluidized bed reactor with a grid nozzle assembly and methods of using a grid nozzle assembly

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU663963A1 (ru) * 1976-12-27 1979-05-25 Белорусское Отделение Всесоюзного Государственного Научно-Исследовательского И Проектно-Конструкторского Института Энергетики Промышленности Способ сжигани топлива
US4130071A (en) * 1977-06-06 1978-12-19 Energy Resources Company, Inc. Fluidized-bed combustor

Also Published As

Publication number Publication date
IN153708B (cg-RX-API-DMAC7.html) 1984-08-11
US4309948A (en) 1982-01-12

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Legal Events

Date Code Title Description
MKEX Expiry