Analysis on reasons of fault of boiler primary air fan

Huadian Technology ›› 2011, Vol. 33 ›› Issue (8): 41-42.

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Analysis on reasons of fault of boiler primary air fan

FU Zhongli

Henan Shenma Nylon Chemical Industry Company Limited, Pingdingshan 467000, China

Received:1900-01-01 Revised:1900-01-01 Online:2011-08-25 Published:2011-08-25

Abstract

Abstract: The reasons of faults occurred in operation of primary air fan were analyzed. Based on calculation and comparison, it was determined that the basic reason, which causes the air fan can not operate normally, is incorrect selection of the bearing type for the air fan in design. The concrete solving method was put forward and implemented, and the primary air fan operateswell.

Key words: primary air fan, axial force, selection of the bearing, solving method

FU Zhongli. Analysis on reasons of fault of boiler primary air fan[J]. Huadian Technology, 2011, 33(8): 41-42.

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Analysis on reasons of fault of boiler primary air fan

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