摘要
Abstract
in order to clean up the deposits in mine underground drainage pipe , a new kind of pipeline cleaning device is used.Compared with the traditional method of pipeline cleaning method , the new method don ’ t need to remove the pipe , don’ t affect the normal drainage , and the cleaning efficiency is above 90%, the energy saving efficiency is above 30%. The application of hydraulic spin thorn column pipe cleaning technology provide more safety and efficient method and process for cleaning the deposits in mine drainage pipe .关键词
锦界煤矿/矿井排水系统/管道清理/水压自旋刺柱式清管器Key words
Jinjie coal mine/mine drainage system/pipeline cleaning/hydraulic spin thorn column pipe cleaner分类
矿业与冶金
