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空气压缩机的正常运转在很大程度上决定于冷却。如果冷却系统堵塞和失调将迫使压缩机停止运转。 冠山煤矿的几台L型1-100/8型空气压缩机,过去由于冷却水得不到处理,冷却系统结垢严重。要排除结垢,每年除需购买400多元的盐酸进行酸洗外,尚须定期打管（即将钻头焊接在铁棍上用手电钻处理）除垢。严重时,结垢将堵死水管,只好换新。仅十年中我们就更换中间冷却器和后冷却器铜管两次,每次费
The normal operation of the air compressor depends largely on the cooling. If the cooling system is blocked and out of tune will force the compressor to stop running. Guanshan mine several L-type 1-100 / 8 air compressor, in the past due to the cooling water can not be handled, serious cooling system scaling. To rule out scaling, in addition to the need to purchase 400 yuan per year of hydrochloric acid pickling, the pipe still have to be carried out on a regular basis (the drill will be welded on the iron handle with a drill) scale removal. In serious cases, scaling will block the water pipe, had to change new. In just ten years we replaced the intercooler and the aftercooler brass twice, at a fee