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Title:
FLUIDIZED BED REACTOR AND METHOD UTILIZING REFUSE DERIVED FUEL
Document Type and Number:
Japanese Patent JPH06323744
Kind Code:
A
Abstract:

PURPOSE: To combust refuse derived fuel cleanly and effectively by providing a stationary inclining grid extending across the furnace section and stripper/ cooler section and directing relatively large, heavy particulate material from the furnace section to the stripper/cooler section and to the drain thereof.

CONSTITUTION: A grid 28 passes through a duct 74 and across a chamber 14 while keeping downward inclination to a drain 78 and directional nozzles 38 in the duct 74 are disposed to direct relatively large particulate material received from the furnace section 30 into the stripper/cooler section 80. Similarly, directional nozzles 38 in the chamber 14 are disposed to direct relatively large particulate material received from the duct 74 to the drain 78. The drain 78 is provided with a valve 90 being opened or closed, as required, in order to discharge particulate material from the stripper/cooler section 80 or hold the particulate material therein selectively. Consequently, refuse derived fuel can be combusted cleanly and effectively.


Inventors:
JIYASUTEIN PII UINKIN
UORUTAA AARU KIYANPUBERU JIYUN
SUTEIIBUN JIEE GOIDEITSUCHI
JIYON TAN
IKUBARU EFU ABUDEYURARII
JIYON FUAREN
Application Number:
JP9743194A
Publication Date:
November 25, 1994
Filing Date:
May 11, 1994
Export Citation:
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Assignee:
FOSTER WHEELER ENERGY CORP
International Classes:
F23C10/20; F23C10/26; F23G5/14; F23G5/30; F23J3/02; F23J15/00; F27B15/00; (IPC1-7): F27B15/00; F23G5/30
Domestic Patent References:
JPS58177795U1983-11-28
JPH04335904A1992-11-24
JPH04295507A1992-10-20
JPH04161791A1992-06-05
JPH0430034U1992-03-11
Attorney, Agent or Firm:
Makoto Kanesaka (1 person outside)