HBF-S120型加压过滤机性能提升实践  

The practice of improving the performance of HBF-S120 hyperbaric filter

作　　者：谷林[1] 牛超[1] 周瑞通 

机构地区：[1]神华神东煤炭集团洗选中心,陕西榆林719315

出　　处：《选煤技术》2014年第3期32-34,共3页Coal Preparation Technology

摘　　要：为解决哈拉沟选煤厂HBF-S120型加压过滤机处理能力低、滤饼水分高、滤液浓度高的问题,对工艺系统和设备工作参数进行优化,并将滤布搭配使用。通过工艺系统和设备工作参数优化,该加压过滤机的处理效率和处理能力得到明显提升,平均排料时间由200 s缩短为120-150 s,处理量提升至180 t/h,滤液浓度保持在10 g/L以下。In order to solve the problems of low processing capacity, high moisture of the filter cakes and high concentration of filtrate of HBF- S120 hyperbaric filters at Halagou coal preparation plant, optimized the process system and the working parameters, and use a combination of filter cloth. After the optimization of the process system and the working parameters, the processing capacity and effect of the hyperbaric filters remarkably increased. The average discharge time reduced from 200 s to 120 -150 s, the processing ability improved to 180 t/h, and the concentration of filtrate remained below 10 g/L.

关 键 词：加压过滤机 滤饼水分 滤液浓度 工艺系统 工作参数 

分 类 号：TD946.2[矿业工程—选矿]