Title:
粉体燃料バーナ
Document Type and Number:
Japanese Patent JP7415803
Kind Code:
B2
Abstract:
To expand a stable combustion range to the low load side.SOLUTION: A powder fuel burner includes: a burner nozzle which has a substantially cylindrical shape and injects at least a powder fuel; and a circumferential direction concentration member which is formed on an inner surface of the burner nozzle and minimizes a passage area in a circumferential direction of a fuel passage at a tip part of the burner nozzle.SELECTED DRAWING: Figure 1
Inventors:
Kazuhiro Watanabe
Application Number:
JP2020095203A
Publication Date:
January 17, 2024
Filing Date:
June 01, 2020
Export Citation:
Assignee:
Ihi Co., Ltd.
International Classes:
F23D1/02
Domestic Patent References:
| JP2016133224A | ||||
| JP9329304A | ||||
| JP9280512A | ||||
| JP10038216A |
Foreign References:
| US5427314 |
Attorney, Agent or Firm:
Kazuzumi Nishizawa
Mitsuo Teramoto
Yuichiro Shimizu
Hisanori Takahashi
Mitsuo Teramoto
Yuichiro Shimizu
Hisanori Takahashi