发明名称 |
FLUIDIZED BED HEAT EXCHANGER WITH WATER COOLED AIR DISTRIBUTOR AND DUST HOPPER |
摘要 |
A fluidized bed heat exchanger is provided in which air is passed through a bed of particulate material containing fuel. A steam-water natural circulation system is provided for heat exchange and the housing of the heat exchanger has a water-wall type construction. Vertical in-bed heat exchange tubes are provided and the air distributor is water-cooled. A water-cooled dust hopper is provided in the housing to collect particulates from the combustion gases and separate the combustion zone from a volume within said housing in which convection heat exchange tubes are provided to extract heat from the exiting combustion gases. |
申请公布号 |
ZA8104096(B) |
申请公布日期 |
1983.02.23 |
申请号 |
ZA19810004096 |
申请日期 |
1981.06.17 |
申请人 |
DORR OLIVER INC;KEELER E CO |
发明人 |
JUKKOLA W;LEON A;VAN DYK G JR;MCCOY D;FISHER B;SAIERS T;KARSTETTER M |
分类号 |
F22B1/02;F22B31/00;F22B37/14;F23C10/00;F28D13/00 |
主分类号 |
F22B1/02 |
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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