洗煤厂中磁选机脱介技术的改造分析  

Analysis of the Transformation of Magnetic Separator Desintering Technology in Coal Washing Plan

作　　者：丁建慧 Ding Jianhui(Zhaozhuang Coal Processing Plant,Jinneng Holding Coal Group,Changzhi Shanxi 046000)

机构地区：[1]晋能控股煤业集团煤炭加工利用分公司赵庄选煤厂,山西长治046000

出　　处：《机械管理开发》2023年第4期138-139,142,共3页Mechanical Management and Development

摘　　要：洗煤厂在进行洗煤过程中,需要结合先进的科学技术,对磁选机的脱介技术进行完善。基于此,针对目前一些洗煤厂,磁选机的滚筒在长时间工作中会出现不同程度的筒皮磨损问题,需要针对脱介的装置进行研究,并通过增大补水、提高稀介桶液位和降低入料浓度方式,不断提高介质的回收率和延长磁选机的使用寿命,促进洗煤厂的健康发展。In coal washing plants,it is necessary to combine advanced science and technology to improve the demineralization technology of the magnetic separator in the process of coal washing.Based on this,for the current desintering work in some coal washing plants,the drum of the magnetic separator will have diferent degrees of barrel skin wear problems during long working hours,and it is necessary to study the devices for desintering and continuously improve the recovery rate of the media and grow the service life of the magnetic separator by increasing the replenishment water,raising the level of the dilute media barrel and reducing the concentration of the feed,so as to promote the healthy development of the coal washing plant.

关 键 词：洗煤厂 磁选机 脱介技术 稀介桶 

分 类 号：TD94[矿业工程—选矿] TD457