减沉注浆开采中泵送系统的设计

Design of pump system used in coal mining

减沉注浆是一种新型的煤矿开采方法 ,它能够减缓地面的沉降。在这种开采方法中 ,充填浆体的输送是一个非常重要的环节。通过对泵送系统的整体设计、关键设备选型 。

Alleviating subsidence by injecting serosity is a new coal mining method.It can alleviate subsidence of the ground.Transportation of the serosity is an important problem.This paper designs a pump system,and selects the prime machines.An integrated design of pump system is presented in this paper.