In order to introduce the five mines coal processing plant after technical transformation of the dewatering process indicators are good,smooth and reliable operation and so on.The 3GDMC1200/850A non-pressure feeding three-product heavy media cyclone is adopted as the main selection equipment,and three WL1400 vertical filter centrifugal dewatering machines(hereinafter referred to as WL1400 centrifugal machines)manufactured by Zhongji Weilin are selected in the design of the technological transformation project for the dewatering of＜13 mm particle-size final fine coal and coarse fine coal sludge recovered by arc screen,which is proved to be feasible and stable in effect after the production practice.It has been proved by production practice that the technological transformation is feasible and the effect is stable.
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