複数の蓄熱式バーナユニツトを含む加熱装置及びその運転方法

Japanese Patent JP3673860

B2

A heating apparatus includes at least a pair of regenerative burner units (55, 55') having a fuel injection nozzle and a heat regenerator (14, 141, 142) provided with a combustion air supply path. One regenerative burner unit is supplied with fuel through a fuel shut-off valve (65) and a fuel change-over valve (63), and supplied with combustion air through a supply and exhaust change-over valve (57) to perform combustion operation. The other regenerative burner unit performs heat regenerating operation by passing a combustion waste gas. The apparatus includes a flow regulating valve (66, 66') for supplying the combustion air to the regenerative burner unit for combustion operation and controlled in dependence on the oxygen concentration in the combustion waste gas flowing from the regenerative burner unit for heat regenerating operation to the supply and exhaust change-over valve and/or the pressure between the burner and the heat regenerating chamber.

JP5763927	Heat exchanger with combustor for fluid heating
JP3969200	COMBUSTION CONTROL METHOD FOR HEAT STORAGE TYPE BURNER

Futako Nakagawa
Katsuyuki Nakanishi
Motohiro Hirata
Hiroshi Kuramoto
Masamitsu Kobashi
Yoshio Abe
Yuri Toshiyasu
Kazuhiro Kojima
Yagi Mamoru
Tashima Shoshichiro

JP51458894A

July 20, 2005

December 24, 1993

Click for automatic bibliography generation  

jfe Steel Corporation
Otsuto Co., Ltd.

F23C3/00; F23D14/22; F23D14/66; F23D14/72; F23L15/02; F23N5/00; F28D17/02; (IPC1-7): F23L15/02; F23C3/00; F23D14/12; F23D14/66; F23N5/12

JPH0428276U	1992-03-06
JPH04222316A	1992-08-12
JPH02178515A	1990-07-11
JPH04316919A	1992-11-09
JPS5855614A	1983-04-02
JPS60259823A	1985-12-21
JPS61243219A	1986-10-29
JPH0330683Y2	1991-06-28
JPH04208302A	1992-07-30
JPH0245353U	1990-03-28
JPH04175239A	1992-06-23
JPH0227325U	1990-02-22

Osamu Nakahira

Previous Patent: WEB PAGE GROUP DEVELOPMENT PROCESS PRESENTATION SYSTEM

Next Patent: CAM TYPE PRESS DIE