马兰矿选煤厂煤泥掺中煤可行性研究

Feasibility Study on Reformation of Coal Slurry Blending System in Coal Preparation Plant

针对马兰矿选煤厂煤泥水分含量高、售价低的问题,对此进行研究;在不改变现有处理工艺的前提下对煤泥水压滤系统进行研究,通过引进新型高压隔膜压滤机对煤泥进行深度脱水,实现煤泥与中煤掺配销售。理论上对改造前后煤泥滤饼进行灰分、水分、发热量分析,与中煤进行掺配销售使厂区经济效益最大化。

For the problem of high moisture content and low price of coal mud in Malan Coal Mining Plant,the coal water filter system without changing the existing treatment process,and the new high pressure diaphragm filter is introduced to realize the sales of coal mud and medium coal blending.In theory,ash,water and heat distribution were analyzed before and after the transformation,and mixed with medium coal to maximize the economic benefits of the factory.