发明名称 |
PROVIDING SUPPLEMENTAL PULVERIZED COAL FOR LOAD REGAIN |
摘要 |
<p>PROVIDING SUPPLEMENTAL PULVERIZED COAL FOR LOAD REGAIN An apparatus and method for maintaining the heat input to a pulverized coal-fired steam generator when firing a lower grade coal than for which the pulverizers were designed. A dense phase pulverized coal stream consisting essentially of a mixture of pulverized coal and air having an air-to-coal weight ratio below approximately 1.0 is injected into main pulverized coal stream, thereby providing the necessary supplemental fuel for maintaining the heat input at that full load level.</p> |
申请公布号 |
CA1131508(A) |
申请公布日期 |
1982.09.14 |
申请号 |
CA19790336411 |
申请日期 |
1979.09.26 |
申请人 |
COMBUSTION ENGINEERING, INC. |
发明人 |
RICKARD, EARL K. |
分类号 |
F23C1/00;F23K3/02;F23N1/00;(IPC1-7):23C1/10 |
主分类号 |
F23C1/00 |
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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