摘要
本文针对洗煤厂的煤质灰分高、煤泥水沉降差、介质消耗量大、成品煤指标下降问题,对洗选系统进行技术升级改造,开发研制了洗煤厂凝聚剂自动加药装置。
In this paper,aiming at the problems of large consumption of medium in the coal quality of the washing system and the decline of the index of finished coal,the technological upgrading of the washing system is carried out.The automatic dosing device of condensing agent in the coal washing plant is developed.
作者
李焕娣
LI Huan-Di(Datong Coal Mine Group Technical Expert’s College,Datong Shanxi037003,China)
出处
《机电产品开发与创新》
2024年第1期73-76,共4页
Development & Innovation of Machinery & Electrical Products
关键词
凝聚剂
聚合氯化铝
污水澄清处理
Coagulant
Polyaluminum chloride
Sewage clarification treatment
