The reason of pulverized coal leakage in single inlet and outlet steel globe coal mill

Huadian Technology ›› 2010, Vol. 32 ›› Issue (3): 31-35.

• 研究与开发 • Previous Articles Next Articles

The reason of pulverized coal leakage in single inlet and outlet steel globe coal mill

YIN Jun，YIN Minquan

Zouxian Power Plant, Huadian Power International Corporation Limited, Zoucheng 273422, China

Received:1900-01-01 Revised:1900-01-01 Online:2010-03-25 Published:2010-03-25

Abstract

Abstract: The current situation of coal powder leakage in direct fired suction coal mill for pulverized fuel boiler was introduced. The influence of coal powder leakage on safe and economical operation of boiler was summarized. According to the concrete situation of coal powder leakage, the reason of coal powder leakage was analyzed, and some problems existed in operation and maintenance were pointed out. The suggestion for further governing of the equipment was put forward.

Key words: steel globe coal mill, coal powder leakage, equipment, governing

YIN Jun;YIN Minquan. The reason of pulverized coal leakage in single inlet and outlet steel globe coal mill[J]. Huadian Technology, 2010, 32(3): 31-35.

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The reason of pulverized coal leakage in single inlet and outlet steel globe coal mill

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