Title:
流動床反応器の流動化ガスノズル
Document Type and Number:
Japanese Patent JP4421650
Kind Code:
B2
Abstract:
A nozzle arrangement for a fluidized bed gasifier or combustor. The nozzle arrangement includes a nozzle piece attached to a nozzle tube for forming one entity with the nozzle tube, which nozzle piece includes a nozzle chamber and a horizontally extending nozzle channel ending to a blow opening of the nozzle. The nozzle chamber and nozzle channel are limited from above by a lid. The nozzle arrangement further includes a protecting cover attached outside the lid for minimizing cooling of the outer surface of the nozzle piece due to fluidizing gas blown through the nozzle into the fluidized bed gasifier or combustor.
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Inventors:
Leften, pecca
McConnen, Pasi
Soininen, Riku
McConnen, Pasi
Soininen, Riku
Application Number:
JP2007505571A
Publication Date:
February 24, 2010
Filing Date:
April 04, 2005
Export Citation:
Assignee:
Foster Wheeler Energia Osaku Yukichia
International Classes:
F23C10/20; B01J8/18; B01J8/24; F27B15/10; F27D7/02
Domestic Patent References:
| JP60055814U | ||||
| JP9042636A | ||||
| JP3041725B2 | ||||
| JP51030029B1 | ||||
| JP54041571A | ||||
| JP11248109A | ||||
| JP56018211A |
Foreign References:
| US5118479 |
Attorney, Agent or Firm:
Hideto Asamura
Hajime Asamura
Tadashi Tanaka
Toru Mori
Hajime Asamura
Tadashi Tanaka
Toru Mori