我矿是一个采选联合企业,年产矿石120余万t,下辖三个分矿,其中侯庄分矿为主要采矿场之一。空压机作为我矿的重要设备之一,担负着采场、采掘的全部用气,但随着矿石生产量逐年提高,以致使空压机日开动时间不断增加,空压机冷却水进出水的温度偏高,冷却效果较差,造成设备及冷却系统 I mine is a mining and dressing joint ventures, with an annual output of more than 120 tons of ore, administered three sub-ore, of which Houzhuang sub-ore as one of the main mining. Air compressor as one of the important equipment of mine, responsible for all the gas stope, mining, but with the ore production increased year by year, so that the air compressor to start the time increasing, air compressor cooling water out of the water The higher the temperature, the cooling effect is poor, resulting in equipment and cooling system