Low NO.sub.x burner and method of controlling recirculation of e

Details Low NO.sub.x burner and method of controlling recirculation of e Low NO.sub.x burner and method of controlling recirculation of e

1997-01-30

2000-03-21

Lazarus, Ira S.

Combustion

Process of combustion or burner operation

Flame shaping, or distributing components in combustion zone

431115, 431116, 110345, 126110R, F23M 300, F23L 100, F23J 1100, F24H 302

Patent

active

060395605

ABSTRACT:
A low NOx burner having a burner body, to which an electric fan for supplying air for combustion is connected and which includes an exhaust gas recirculation passage for supplying combustion gas from the burner body to air for combustion, the low NOx burner including an exclusive exhaust-gas recirculation fan provided for the exhaust gas recirculation passage and arranged to forcibly recirculate exhaust gas, and a bypass passage formed between the exhaust gas recirculation passage and a passage for air for combustion formed in the burner body.

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