Huadian Technology ›› 2017, Vol. 39 ›› Issue (3): 57-59.

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Cause analysis and treatment of the fault of spiral conveyor in BBD3854 pulverizer

  

  1. Huadian Weifang Power Generation Company Limited, Weifang 261204, China
  • Online:2017-03-25 Published:2017-04-26

Abstract:

This paper analysed the breakage incident of Huadian Weifang Power Generation Company Limited’s BBD3854 type doubleinout pulvervizer spiral conveyor support stick. Two improvement treatments were indicated. During overhaul, spiral conveyor was changed to elasticity selfcompensating structure. The risk was eliminated, system capacity was increased.

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