发明名称 |
Fluidized bed fuel feeder |
摘要 |
An underfeed fuel feeder for introducing granular material into a fluidized bed. One embodiment introduces material into the bed through a perforated cavity-shaped feed nozzle disposed beneath an air distribution plate. A second embodiment introduces material through a T-shaped nozzle disposed above the plate. A housing protects the nozzle. A third embodiment depicts the nozzle-housing combination in a fluidized bed boiler employing water cooled floors.
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申请公布号 |
US4203391(A) |
申请公布日期 |
1980.05.20 |
申请号 |
US19780929862 |
申请日期 |
1978.07.31 |
申请人 |
BABCOCK & WILCOX CO THE |
发明人 |
KNOEBEL, PAUL S;WENNERSTROM, JERALD M |
分类号 |
B01J8/00;F23C10/22;(IPC1-7):F22B1/02 |
主分类号 |
B01J8/00 |
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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