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Using epoxy resin compound coating to repair water pump flowed part′s cavitation pockmarked face |
ZHENG Xiao-song |
Simashan Yingjiang Works Administrative Division, Chaohu, Anhui 238251, China |
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Abstract To resolve the problem of cavitation and improve pump efficiency,combining with the amending experiments of Wujiang pump station of Simashan Yingjiang Works in 2000.The method of using resin to fill up the pockmarked face damaged by cavitation is introduced.Some attentions in the process of face treatment,batch feeder,brush and reface etc.are presented.The repaired face has run for 5 years without fail.
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Received: 08 August 2013
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