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JPS5495021A - Particle coal containing vent air treating low nox burner - Google Patents

Particle coal containing vent air treating low nox burner

Info

Publication number
JPS5495021A
JPS5495021A JP194578A JP194578A JPS5495021A JP S5495021 A JPS5495021 A JP S5495021A JP 194578 A JP194578 A JP 194578A JP 194578 A JP194578 A JP 194578A JP S5495021 A JPS5495021 A JP S5495021A
Authority
JP
Japan
Prior art keywords
vent air
particle coal
low nox
coal containing
treating low
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP194578A
Other languages
Japanese (ja)
Inventor
Takeo Mita
Shoichi Masuko
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Mitsubishi Power Ltd
Original Assignee
Babcock Hitachi KK
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Babcock Hitachi KK filed Critical Babcock Hitachi KK
Priority to JP194578A priority Critical patent/JPS5495021A/en
Publication of JPS5495021A publication Critical patent/JPS5495021A/en
Pending legal-status Critical Current

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  • Combustion Of Fluid Fuel (AREA)

Abstract

PURPOSE: To dwindle NOx as well as to entirely treating vent air by installing a vent air nozzle around a particle coal burner nozzle.
CONSTITUTION: In concurrence of installing a vent air nozzle 8 around a particle coal burner nozzle 1 with forming an annular vent air port 9 between the both, vent air is exhausted therethrough. Annular gush of vent air facilitates to cool off flames in the incipient combustion so that peak temperature of flames 11 can be dropped, and engenderment of NOx can be dwindled.
COPYRIGHT: (C)1979,JPO&Japio
JP194578A 1978-01-13 1978-01-13 Particle coal containing vent air treating low nox burner Pending JPS5495021A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP194578A JPS5495021A (en) 1978-01-13 1978-01-13 Particle coal containing vent air treating low nox burner

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP194578A JPS5495021A (en) 1978-01-13 1978-01-13 Particle coal containing vent air treating low nox burner

Publications (1)

Publication Number Publication Date
JPS5495021A true JPS5495021A (en) 1979-07-27

Family

ID=11515742

Family Applications (1)

Application Number Title Priority Date Filing Date
JP194578A Pending JPS5495021A (en) 1978-01-13 1978-01-13 Particle coal containing vent air treating low nox burner

Country Status (1)

Country Link
JP (1) JPS5495021A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5719506A (en) * 1980-03-26 1982-02-01 Steag Ag Operation method of boiler combustor for powdered coal and said combustor for executing it
JPS59124811U (en) * 1983-02-07 1984-08-22 株式会社日立製作所 Low NOx combustion boiler

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5719506A (en) * 1980-03-26 1982-02-01 Steag Ag Operation method of boiler combustor for powdered coal and said combustor for executing it
JPS59124811U (en) * 1983-02-07 1984-08-22 株式会社日立製作所 Low NOx combustion boiler

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