Title:
PULVERIZED FUEL FIRED BOILER EQUIPMENT
Document Type and Number:
WIPO Patent Application WO/2012/070597
Kind Code:
A1
Abstract:
A first nozzle (4) which ejects a pulverized fuel and a second nozzle which ejects high-temperature combustion air as combustion air are arranged alternately in a horizontal direction on the furnace wall of a furnace (1).
Inventors:
TAMURA MASATO (JP)
ITOKAZU RYUNOSUKE (JP)
ITOKAZU RYUNOSUKE (JP)
Application Number:
PCT/JP2011/076973
Publication Date:
May 31, 2012
Filing Date:
November 16, 2011
Export Citation:
Assignee:
IHI CORP (JP)
TAMURA MASATO (JP)
ITOKAZU RYUNOSUKE (JP)
TAMURA MASATO (JP)
ITOKAZU RYUNOSUKE (JP)
International Classes:
F23C9/08; F23C5/08; F23C6/04; F23C99/00; F23D17/00
Domestic Patent References:
| WO2007080873A1 | 2007-07-19 |
Foreign References:
| JPH0642710A | 1994-02-18 | |||
| JPS60218525A | 1985-11-01 | |||
| JP2006162208A | 2006-06-22 | |||
| JP2008170040A | 2008-07-24 | |||
| JP2008151471A | 2008-07-03 | |||
| JPH02219903A | 1990-09-03 |
Attorney, Agent or Firm:
MIYOSHI, SHOJI (JP)
Shoji Miyoshi (JP)
Shoji Miyoshi (JP)
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Claims: