Title:
PULVERIZED COAL BURNER
Document Type and Number:
Japanese Patent JP2017223423
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To inhibit generation of nitrogen oxide while securing ignition stability, in a pulverize coal burner.SOLUTION: A pulverized-coal burner includes a nozzle part for discharging air and pulverized coal. The nozzle part includes: an inner cylinder nozzle formed by having a nozzle axis as the center thereof; and an outer cylinder nozzle formed by sharing the nozzle axis as the center thereof in an outer circumference of the inner cylinder nozzle and supplied with the pulverized coal from a tangential direction.SELECTED DRAWING: Figure 1
Inventors:
OZAKI TAKAHIRO
NARAI KENTARO
NARAI KENTARO
Application Number:
JP2016120582A
Publication Date:
December 21, 2017
Filing Date:
June 17, 2016
Export Citation:
Assignee:
IHI CORP
International Classes:
F23D1/02; F23D1/00
Attorney, Agent or Firm:
Mitsuo Teramoto
Masatake Shiga
Hisanori Takahashi
Masatake Shiga
Hisanori Takahashi
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