The paper introduces the working principle, structural and technical characteristics, dehydration effect and economic benefits of GPJ-60A pressurized disk filter.
Concerning the disadvantages of domestic centrifuge for the dehydration of ammonium chloride, it is put forward to use horizontal spiral filter centrifuge for the dehydration of ammonium chloride.
针对国内使用离心机对氯化铵脱水存在的不足，提出选用卧式螺旋过滤离心机用于氯化铵脱水。
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The double-wire press filter divides into the gravity dehydration, the pressure dehydration, squeezing dehydrates three steps to carry on the dehydrated concentration the function.