Title:
BURNER, COMBUSTOR AND COMBUSTION METHOD
Document Type and Number:
Japanese Patent JP2018025380
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To improve reduction performance on CO or NOx, and stabilize combustion.SOLUTION: A burner includes a plurality of burner ports (main burner port 10) configured to generate flame (main flame F1) with first air-fuel mixture (main air-fuel mixture f1), and a plurality of auxiliary burner ports (6-1, 6-2) arranged around the burner port (whole circumferential flame holding) and configured to generate auxiliary flame (F2) with second air-fuel mixture (auxiliary air-fuel mixture) with an air ratio different from that of the first air-fuel mixture. The air ratios of the first and second air-fuel mixture are larger than 1.SELECTED DRAWING: Figure 1
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| JPS58158908 | 【考案の名称】低NO↓x燃焼装置 |
Inventors:
NAITO KATSUMI
SANO YOSHIAKI
SANO YOSHIAKI
Application Number:
JP2017146493A
Publication Date:
February 15, 2018
Filing Date:
July 28, 2017
Export Citation:
Assignee:
PURPOSE CO LTD
International Classes:
F23C99/00; F23D14/08
Domestic Patent References:
| JP2014132210A | 2014-07-17 | |||
| JP2010261615A | 2010-11-18 | |||
| JP2015166660A | 2015-09-24 | |||
| JP2014119236A | 2014-06-30 | |||
| JP2006170594A | 2006-06-29 |
Attorney, Agent or Firm:
Shoichi Uemoto
Unemoto succession
Takuya Unemoto
Masaki Okita
Unemoto succession
Takuya Unemoto
Masaki Okita