LOW NOX COMBUSTION DEVICE - MIURA KOGYO KK

Title:

LOW NOX COMBUSTION DEVICE

Document Type and Number:

Japanese Patent JP2004125380

Kind Code:

A

Abstract:

To provide a low NOx combustion device capable of realizing a stable reduction in NOx by a simple means.

This low NOx combustion device capable of realizing a reduction in NOx by controlling the temperature of combustion gas from a burner comprises a low NOx means for setting an NOx/air ratio characteristic so that a generated NOx value is decreased according to an increase in the air ratio of the burner and setting a CO/air ratio characteristic so that an exhausted CO value is increased according to an increase in the air ratio and an air ratio control means controlling the air ratio of the burner to a specified air ratio. The air ratio control means comprises an atmospheric temperature detection means, and is formed so as to control the air ratio to the specified high air ratio based on detection signals from the atmospheric temperature detection means.

More Like This:

WO/2002/018759	PROCESS AND APPARATUS FOR CONTROL OF NO¿x? IN CATALYTIC COMBUSTION SYSTEMS
JPH0619930	[Name of device] Low NOx burner
JPH0749221	[Name of device] Exhaust gas rekindling burner

Inventors:

KAYAHARA TOSHIHIRO
FURUKAWA HIDEO
TAKEDA TOMOHISA
KONDO KANTA

Application Number:

JP2003141254A

Publication Date:

April 22, 2004

Filing Date:

May 20, 2003

Export Citation:

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Assignee:

MIURA KOGYO KK

International Classes:

F23D14/68; F23N3/04; F23C99/00; F23N3/08; (IPC1-7): F23C11/00

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