The first pilot compact CFB boiler with water cooled separator in China
- Tsinghua Univ., Beijing (China). Thermal Engineering Dept.
- Sichuan Boiler Works, Chengdu Jintang, Sichuan (China)
The square cyclone was experimentally investigated in Tsinghua University. The flow field in the cyclone was measured and numerically simulated. The investigation prove that the corner of square cyclone created turbulence to decrease the collection efficiency. The acceleration of solid particles at the inlet of the square cyclone was also a factor for good efficiency. The collection efficiency has been improved by a carefully designed curved inlet of the cyclone which received the patent in China. The patented water cooled cyclone was used in a design of improved 75 T/h CFB boiler. The demonstration of the boiler started test operation in April 1996 at Jianjiang Cement Co. in Sichuan Province. The first operation will be used for adjusting the boiler. Further tests will be done to confirm the performance of the boiler.
- OSTI ID:
- 355848
- Report Number(s):
- CONF-9705116--; ISBN 0-7918-1557-9
- Country of Publication:
- United States
- Language:
- English
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