Title:
SOLID FUEL BURNER
Document Type and Number:
WIPO Patent Application WO/2020/179593
Kind Code:
A1
Abstract:
A fuel concentrator (34), which is provided toward the center of a fuel nozzle (21) and which imparts to a mixed fluid a velocity component away from the center of the fuel nozzle (21), is configured so as to have a plurality of blades (41a, 41b) that impart a swirl to the mixed fluid, and the deflection angle of the blade (41a) relative to the burner axial direction can be adjusted; thus, it is possible to switch between the use of coal and biomass fuel while maintaining ignitability and the risk of abrasion.
Inventors:
KAWASOE YUZO (JP)
MINE TOSHIHIKO (JP)
KURAMASHI KOJI (JP)
OCHI YUSUKE (JP)
TANIGUCHI HITOSHI (JP)
KITAKAZE KOSUKE (JP)
MINE TOSHIHIKO (JP)
KURAMASHI KOJI (JP)
OCHI YUSUKE (JP)
TANIGUCHI HITOSHI (JP)
KITAKAZE KOSUKE (JP)
Application Number:
PCT/JP2020/007934
Publication Date:
September 10, 2020
Filing Date:
February 27, 2020
Export Citation:
Assignee:
MITSUBISHI HITACHI POWER SYS (JP)
International Classes:
F23D1/02
Foreign References:
| JP2756098B2 | 1998-05-25 | |||
| JPH11118105A | 1999-04-30 | |||
| JPS6231047B2 | 1987-07-06 | |||
| CN101832551A | 2010-09-15 |
Attorney, Agent or Firm:
KAMEI Takeyuki (JP)
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