针对煤矿排水管内径在排水过程中出现的积垢现象,经现场多次探讨,采用一种简单便捷清理方法,即采用钢丝绳牵引刺球在排水管内进行刮削清理积垢,再利用压力水对刮削下来的积垢进行冲洗排出。该方法具有使用设备少、操作简单安全、清理费用低、除垢效率高等特点,是一种较为理想的管路积垢清理方法。 Aiming at the fouling phenomenon during the drainage process of coal mine drainage pipes, many discussions were made on the spot. A simple and convenient cleaning method was adopted, that is, the steel wire was used to pull the spines into the drainage pipes to scrape and clean the fouling. Then, The fouling down to flushing discharge. The method has the advantages of less using equipment, simple and safe operation, low cleaning cost and high cleaning efficiency, and is an ideal pipe fouling cleaning method.