摘要
为解决华阳集团二矿选煤厂洗选系统出现的入选原煤质量不稳定等严重难题,本文分析了华阳集团二矿选煤厂现存生产问题及现状,并阐述了末煤洗选系统的技术改造内容和改造后的技术经济指标,通过技术改造,选煤厂的商品煤质量得到了提高,响应了我国淘汰落后工艺的必要性和构筑高效选煤厂的伟大政策目标。
In order to solve the serious problems such as unstable quality of raw coal selected in the washing system of No.2 Coal Mine of Huayang Group,this paper analyses the existing production problems and current situation of No.2 Coal Mine of Huayang Group,and describes the technical transformation content and technical and economic indexes of the end coal washing system.Through the technical transformation,the quality of commercial coal in the coal preparation plant has been improved.It responds to the necessity of eliminating backward technology and the great policy goal of building an efficient coal preparation plant.
作者
张卡
ZHANG Ka(Huayang New Material Technology Group Co.,Ltd.,Yangquan,Shanxi 045000,China)
出处
《自动化应用》
2023年第9期238-240,共3页
Automation Application
基金
国家自然科学基金面上基金项目(52074189)。
关键词
选煤厂
末煤洗选
技术改造
经济指标
coal preparation plant
fine coal washing
technical transformation
economic indicators
