化学注浆技术在三山岛金矿的研究与应用

三山岛金矿直属矿区属海底及滨海地下开采矿山，为基岩裂隙充水矿床，水文地质条件复杂。矿区巷道涌水量大，有腐蚀性，且作业环境温度高、湿度大。近年来，通过开展化学注浆设备选型和注浆施工技术试验研究，采用ZBQS气动双液注浆泵，灌注HK9101材料等措施，成功治理高温、高湿、高卤和大流量的巷道涌水，取得了较好的经济效益，对深部巷道开拓涌水治理具有一定的研究和推广价值。

Study and Application of Chemical Grouting in Sanshandao Gold Mine

Sanshandao gold deposit is a submarine and littoral underground mine,which has abundant water in bedrock fissure and complicated hydrogeology condition.In the mine tunnel,the inflow of water is large and has corrosive,and the operating environment has high temperature and humidity.In recent years,based on the research of equipment selection of chemical grouting and construction technique test of grouting,some measures,such as using ZBQS pneumatic dual liquid grouting pump to perfuse HK9101 material,are groped for successfully treating the high temperature,humidity,halogen and flow in tunnel gushing water.On this basis,we obtained better economic benefit.This has some disquisitive and generalized value for the treatment of gushing water in deep tunnel exploitation.