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我矿与鞍山冶金矿山研究所共同研制一台压气静压潜水泵,在进口的45—R牙轮钻机上安装使用,代替原来的电动潜水泵,作湿式除尘供水用。经一年多的生产使用,效果良好,此泵容积为0.25米~3,能满足钻机连续钻一个孔所用的水量,钻机在钻完一个孔时,利用移车时间,把水充满,不影响钻孔,其扬程为40米水柱。原理如图示。压气由压气管路送入风包,风包内的水在压气作用下,关闭了进水单向阀,水只能沿排水管排出。
I mine and Anshan Institute of Metallurgical Mining co-developed a static pressure submersible pump, installed in the imported 45-R cone driller to replace the original electric submersible pump for wet dust water supply. After more than a year of production and use, the effect is good, the pump volume of 0.25 m ~ 3, to meet the drilling rig continuous drilling of a hole by the amount of water used to drill a hole, the use of moving time, the water filled, does not affect Drilling, its head is 40 meters water column. The principle is shown. Compressed by the gas pipeline into the wind package, the wind package of water under pressure, close the water inlet check valve, the water can only be discharged along the drain.