Test research of bed ash coolers for a 50 MWe CFB boiler
- Huazhong Univ. of Science and Technology, Wuhan, Hubei (China). National Lab. of Coal Combustion
- Hubei Boiler Auxiliary Factory, Jingshan, Hubei (China)
CFB boilers have been developed and commercialized in China. As one of the main auxiliaries of FBC boilers, the bed ash cooler plays an important role in regular operation of the boilers. A 50 MWe 2-shaped CFB boiler will be put into operation in North China. Many kinds of bed ash cooling systems for this boiler had been designed and compared. Then the optimum bed ash coolers were determined and made. Experimental research and pilot-scale test for the bed ash coolers were also carried out. The result indicates that the bed ash cooler can be operated reliably and can meet the demand for cooling bed ash of the 50 MWe CFB boiler. The test data are very useful for further improving the performance of ash coolers.
- OSTI ID:
- 245009
- Report Number(s):
- CONF-950522-; ISBN 0-7918-1305-3; TRN: IM9627%%375
- Resource Relation:
- Conference: 13. international conference on fluidized-bed combustion, Orlando, FL (United States), 7-10 May 1995; Other Information: PBD: 1995; Related Information: Is Part Of 13. international conference on fluidized bed combustion: Proceedings. Volume 1; Heinschel, K.J. [ed.] [Air Products and Chemicals, Inc., Allentown, PA (United States)]; PB: 719 p.
- Country of Publication:
- United States
- Language:
- English
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