茅口灰岩岩溶水是我矿生产建设的最大威胁。十多年来,我矿广大职工以路线斗争为纲,坚持正确认识客观,改造客观,大量地进行井上下水文地质观测,逐步掌握了一些岩溶发育规律和矿井湧水特点。通过具体分析与大胆实践,利用这些规律合理布置巷道与安排开拓。取得了与茅口灰岩岩溶水作斗争的初步自由。过去害怕茅口水,结果是掘进进不了,采区接替紧张,维修工作量大,坑木消耗高,矿井不安全。现在,打开了茅口灰岩禁区,排水、运输、通风条件大大改善,矿井建设加快,原煤产量显著增长。 Maokou limestone karst water is the biggest threat to mine production and construction. For more than a decade, the vast majority of mine workers and staff have taken the line struggle as the key link. They have insisted on understanding objectively and objectively and objectively. They have carried out hydrological and geophysical well surveys in large numbers and gradually grasped some characteristics of karst development and mine water inflow. Through specific analysis and bold practice, the use of these laws to rationalize the layout of roadway and arrangements for development. The initial freedom to fight Krausen limestone karst water has been achieved. In the past, fear of Mao Lushui, the result is digging into the mining area to take over the tension, maintenance workload, pit consumption, mine safety. Now, the restricted area of ​​Maokou limestone is opened, drainage, transportation and ventilation conditions are greatly improved, the construction of mines is accelerated and the output of raw coal is significantly increased.