摘要
由于唐口选煤厂的煤泥脱水效果不理想,通过对压滤车间的改造,引进新型压滤机,超高压压滤后煤泥总体可降低水分8%~10%,压滤后滤饼水分≤17%。按照唐口平均产量及入洗量推算,年生产高压脱水煤泥约70万t,年度可创效约6300万元,提高企业经济效益。
Because the dewatering effect of the slime in Tangkou Coal Preparation Plant is not ideal, through the reform of the filter press workshop, a new filter press is introduced. The overall moisture content of the slime can be reduced by 8%-10% after the ultra-high pressure filter press, and the moisture content of the filter cake after the filter press is ≤ 17%. According to the average output and washing amount of Tangkou, the annual production of highpressure dehydrated coal slime is about 700 000 tons, and the annual benefit can be about 63 million yuan, improving the economic benefit of the enterprise.
作者
车立润
申偲
孔令超
Che Lirun;Shen Si;Kong Lingchao(Shandong Energy Northwest Mining Company Shandong Boxuan Mineral Resources Technology Development Co.,Ltd.,Shandong Jining 272000)
出处
《山东煤炭科技》
2022年第12期119-121,共3页
Shandong Coal Science and Technology
关键词
超高压压滤机
高压水
含水率
ultra-high pressure filter press
high pressure water
moisture content
