Title:
COMBUSTION CHAMBER FOR WASTE MELTING EQUIPMENT
Document Type and Number:
Japanese Patent JP2005003285
Kind Code:
A
Abstract:
To provide a combustion chamber for waste melting equipment improved in combustion performance by maintaining excellent agitation and mixing of combustible gas with secondary air even in a large-diameter combustion chamber.
In the combustion chamber 2 for waste melting equipment provided with a main burner 8 for burning combustible gas, which is generated in the waste melting furnace, with primary air and a secondary air nozzle 9 for blowing secondary air, the secondary air nozzle 9 is formed into a double-tube structure formed of an outer tube for blowing secondary air and an inner tube for blowing high-pressure air or steam at high speed.
Inventors:
KURITA MASAYA
BABA KENJI
FUJITA GENJI
EGAWA YOSHIO
BABA KENJI
FUJITA GENJI
EGAWA YOSHIO
Application Number:
JP2003167939A
Publication Date:
January 06, 2005
Filing Date:
June 12, 2003
Export Citation:
Assignee:
NIPPON STEEL CORP
NITTETSU PLANT DESIGNING CORP
NITTETSU PLANT DESIGNING CORP
International Classes:
F23G5/00; F23G5/16; F23G5/44; (IPC1-7): F23G5/44; F23G5/00; F23G5/16
Domestic Patent References:
| JPH08121728A | 1996-05-17 | |||
| JPH0455609A | 1992-02-24 | |||
| JPH05272736A | 1993-10-19 | |||
| JP2000193224A | 2000-07-14 | |||
| JPH10339407A | 1998-12-22 |
Attorney, Agent or Firm:
Masu Kobori
Takato Tsutsumi
Takato Tsutsumi