
本網齊(qi)河訊 近日,為推進降本增效(xiao),邱集煤(mei)礦積極(ji)做好(hao)井(jing)下采空區老空水(shui)利用(yong)文章,實施(shi)清污(wu)分(fen)(fen)流分(fen)(fen)用(yong)分(fen)(fen)排,每天減少(shao)污(wu)水(shui)處理4600多方,有效(xiao)降低污(wu)水(shui)處理費用(yong)。

“采空(kong)區老(lao)空(kong)水(shui)雜質含量(liang)較低(di),可用(yong)于采掘工(gong)(gong)作面(mian)生(sheng)產施工(gong)(gong)、防塵(chen)等(deng)用(yong)水(shui),直(zhi)排混入二水(shui)平水(shui)倉排至地面(mian)將(jiang)全部進入礦(kuang)井水(shui)處(chu)理(li)站(zhan),會大大增加處(chu)理(li)站(zhan)電量(liang)和藥(yao)品(pin)消耗。”該礦(kuang)機電副總工(gong)(gong)程師潘秋祥介紹。
據(ju)了解,排水用(yong)(yong)電(dian)占(zhan)該(gai)礦用(yong)(yong)電(dian)量近1/3,實(shi)施清污分流后,將采空(kong)區老空(kong)水引入二水平1000立方(fang)專用(yong)(yong)水倉,在(zai)井下實(shi)現循環利用(yong)(yong),每天通過降低(di)礦井排水量,減少電(dian)費和(he)藥品消耗2700元。(田寶 張超)