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原过滤机筒体部分是铁花格板,滤布靠钢筋和铁丝固定。使用中由于过滤机刮板对铁丝的摩擦使铁丝全部松脱,吹气稍大就使压条脱槽,滤布难于固定,滤布使用寿命短。筒体两端滤布无法严密的密封,致使过滤机的真空度达不到要求,严重影响了正常生产。针对此问题,我们对40米~2外滤式真空过滤机进行了改造。 1.筒体底板的改造先拆除花格板和底板。在筒体径向按24
The original part of the filter cylinder is iron grating, filter cloth by steel and wire fixed. In use due to the filter scraper friction on the wire so that all the loose wire, blowing a little bigger to make pressure on the tank, the filter cloth is difficult to fixed, filter cloth life is short. Cylinder ends of the filter cloth can not be closely sealed, resulting in the degree of vacuum filter fails to meet the requirements, seriously affecting the normal production. In response to this problem, we have 40 meters to 2 external filter vacuum filter was modified. 1. The transformation of the cylinder floor First remove the grates and floor. Press 24 in the radial direction of the cylinder