Title:
FURNACE WALL COOLER
Document Type and Number:
Japanese Patent JP3309189
Kind Code:
B2
Abstract:
PURPOSE: To enable a long-term operation lay cooling efficiently a furnace wall of a fluidized-bed incinerator.
CONSTITUTION: An air pipe 4 which is bent into an air tower part of an incinerator 1 or bent downward is embedded in a furnace wall. In this instance, a metal part of the air pipe 4 is not exposed inside the air tower part 7, and cooled air is diffused through the air pipe 4 to a stepped shelf of the furnace wall. Accordingly, formation of clinker which decreases operation efficiency of the incinerator 1 is prevented, whereby the furnace of he fluidized-bed incinerator 1 can be cooled efficiently and a long-term operation can be realized.
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Inventors:
Mitsuo Imamura
Application Number:
JP4234993A
Publication Date:
July 29, 2002
Filing Date:
March 03, 1993
Export Citation:
Assignee:
Babcock Hitachi Ltd.
International Classes:
F23M5/08; F23G5/44; F23M5/00; F27B15/00; F27B15/16; (IPC1-7): F27B15/16; F23G5/44; F23M5/08
Domestic Patent References:
| JP5646981A |
Attorney, Agent or Firm:
Tatsuyuki Unuma
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