发明名称 |
Apparatus and method for flue gas recirculation in a solid fuel boiler |
摘要 |
A solid fuel boiler or furnace with a flue gas-air mixture introduced into the fuel grate is disclosed. The flue gas is mixed with air such that approximately 30% of the mixture is flue gas. By providing this mixture under the burning fuel bed, the temperature of the fuel bed is lowered and excess oxygen is reduced. A more reactive fuel bed results providing various advantages including improved boiler operation and a clinker-free fuel bed.
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申请公布号 |
US4335660(A) |
申请公布日期 |
1982.06.22 |
申请号 |
US19800155672 |
申请日期 |
1980.06.02 |
申请人 |
RESEARCH COTTRELL TECHNOLOGIES, INC. |
发明人 |
MALONEY, KENNETH L.;DE VOLO, NICK B. |
分类号 |
F23B99/00;F23B90/00;F23C9/00;F23J7/00;F23L1/02;F23L7/00;F23L9/02;(IPC1-7):F23B5/02 |
主分类号 |
F23B99/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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