发明名称 |
DIRECT IGNITION OF A FLUCTUATING FUEL STREAM |
摘要 |
<p>DIRECT IGNITION OF A FLUCTUATING FUEL STREAM A method of direct ignition of pulverized coal to furnish energy for warm-up or low load operation of a coal burning furnace comprises forming a fuel stream consisting of a mixture of pulverized coal and air, the fuel stream having an air to coal ratio and/or a flow velocity which fluctuates. The fluctuating fluid stream is introduced into a combustion area where the coal is ignited by an energy source. The fluctuation of the air to coal ratio and/or the fluctuation of the flow speed provide for the air to coal ratio and/or the flow speed to be swept through a range of values which includes the optimum conditions for ignition.</p> |
申请公布号 |
CA1097984(A) |
申请公布日期 |
1981.03.24 |
申请号 |
CA19790322008 |
申请日期 |
1979.02.21 |
申请人 |
COMBUSTION ENGINEERING, INC. |
发明人 |
SMITH, DONALD A.;LAFLESH, RICHARD C. |
分类号 |
F23C10/18;F23C99/00;F23D1/00;F23K3/02;F23Q3/00;(IPC1-7):23C7/00 |
主分类号 |
F23C10/18 |
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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