Title:
バーナ
Document Type and Number:
Japanese Patent JP6737005
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide a burner that can reduce an amount of emission of NO.SOLUTION: A pulverized-coal burner 1 includes: a burner nozzle 2 for jetting a mixed flow F1 of pulverized coal and air; a burner duct 3 for supplying secondary air F2 from around the burner nozzle 2; and a flame holding member 4 colliding with the secondary air F2 supplied from the burner duct 3 to form a stagnation point S in a jetting tip of the mixed flow F1.SELECTED DRAWING: Figure 1
Inventors:
Daiki Ishii
Takahiro Kozaki
Takahiro Kozaki
Application Number:
JP2016126699A
Publication Date:
August 05, 2020
Filing Date:
June 27, 2016
Export Citation:
Assignee:
Ihi Co., Ltd.
International Classes:
F23D1/00; F23D14/74; F23D14/78
Domestic Patent References:
| JP59210205A | ||||
| JP11044411A | ||||
| JP2000257811A | ||||
| JP60171307A | ||||
| JP1200107A | ||||
| JP63070012A | ||||
| JP5272712A | ||||
| JP2006057961A | ||||
| JP59084008A | ||||
| JP11304116A | ||||
| JP2002286205A | ||||
| JP5003432B1 |
Foreign References:
| US5568777 | ||||
| CN2624060Y |
Attorney, Agent or Firm:
Nishizawa Kazumi
Mitsuo Teramoto
Yuichiro Shimizu
Hisanori Takahashi
Masatake Shiga
Mitsuo Teramoto
Yuichiro Shimizu
Hisanori Takahashi
Masatake Shiga