变腔滤片在桃山选煤厂的应用

桃山选煤厂针对过滤机的使用效果差、脱饼率低的现象 ,推广应用了“变腔滤片” ,使脱饼率达 95 %以上 ,不需要吹风 ,滤网使用寿命长 ,节约电能 ,改善工作环境等 ,它的推广应用对选煤厂综合效益具有重要意义。 The filter cake removing efficiency of the filter in Taoshan Coal Preparation Plant is very low in the past. A new variable cavity filter cloth was adopted and filter cake removing rate reached more than 95%. This process feature is that, without air blow, long live filter clothes, conservation electricity and improvement environment in workshop. Also the comprehensive benefit is very notable