本(ben)網龍口訊 “通(tong)過對瓦(wa)斯(si)排送機實施變頻改造，不僅節約了(le)電費，而(er)且方便(bian)了(le)崗位工(gong)操(cao)作，提高(gao)了(le)工(gong)作效率。”在龍礦集(ji)團龍福公(gong)司(si)，該公(gong)司(si)煉油一段段長(chang)孫鵬飛介紹(shao)說。

以往(wang)，大顆(ke)(ke)粒(li)煉油(you)(you)系(xi)統(tong)(tong)(tong)瓦斯(si)排(pai)(pai)(pai)送(song)機通過(guo)工(gong)頻(pin)運(yun)行，對崗(gang)位工(gong)調(diao)節系(xi)統(tong)(tong)(tong)壓力的準確性要求特別高，只有(you)少(shao)數幾(ji)個技術(shu)熟練的員(yuan)工(gong)才能獨立操作，在(zai)一(yi)定(ding)程度上影(ying)響了工(gong)作效(xiao)率。在(zai)中顆(ke)(ke)粒(li)煉油(you)(you)系(xi)統(tong)(tong)(tong)投入試(shi)生產后，該公(gong)(gong)司(si)技術(shu)人員(yuan)通過(guo)對比(bi)發現，中顆(ke)(ke)粒(li)煉油(you)(you)系(xi)統(tong)(tong)(tong)瓦斯(si)排(pai)(pai)(pai)送(song)機由于利用變(bian)頻(pin)器控制，在(zai)相同生產條件下(xia)，每(mei)小時(shi)要比(bi)大顆(ke)(ke)粒(li)煉油(you)(you)系(xi)統(tong)(tong)(tong)少(shao)用電100度左右，而且崗(gang)位工(gong)對系(xi)統(tong)(tong)(tong)壓力的調(diao)節更準確、方便。6月該公(gong)(gong)司(si)成(cheng)功完成(cheng)煉油(you)(you)一(yi)段瓦斯(si)排(pai)(pai)(pai)送(song)機變(bian)頻(pin)改造工(gong)作。