应急排水系统在章村矿-200水平的设计研究  

Design of emergency drainage system at-200 level in Zhangcun Mine

作　　者：安勇烨 An Yongye(Coal Industry Shijiazhuang Design and Research Institute Co.,Ltd.,Shijiazhuang 050051,China)

机构地区：[1]煤炭工业石家庄设计研究院有限公司,河北石家庄050051

出　　处：《煤炭与化工》2022年第6期69-72,共4页Coal and Chemical Industry

摘　　要：为了提高章村矿矿井防水抗灾能力,本文对抗灾方式、增设潜水泵房区域、排水管路设置等进行比选,最终确定在-200水平泵房附近设潜水泵硐室,并利用-200水平排水系统的排水管路φ325 mm×10 mm排至南风井地面水处理站的应急排水方案。应急排水泵布置形式为卧式泵,选用BQ550-425/5-1000/W-S型矿用防爆潜水泵2台。将位于-200泵房附近的底横贯进行维修扩砌后作为潜水泵排水硐室,井巷工程量共计55.5 m/1077.25 m^(3)。章村矿-200水平建设潜水泵强排应急排水系统工程总投资为1657.50万元。In order to improve the waterproof and disaster-resistant ability of Zhangcun Coal Mine,this paper compares and selects the disaster-resistant methods,the area of adding submersible pump,and the setting of drainage pipeline,and finally determines to set up submersible pump chamber near the 200 horizontal pump house,and to use theφ325mm×10mm drainage pipeline of the 200 horizontal drainage system to drain to the emergency drainage scheme of the surface water treatment station of Nanfeng Mine.The emergency drainage pump is arranged in the form of horizontal pump,and two BQ550-425/5-1000/W-S type mine explosion-proof submersible pumps are selected.After the maintenance and expansion of the bottom cross near the-200 pump house,it is used as the drainage chamber of the submersible pump.The total amount of roadway engineering is 55.5 m/1077.25 m3.Zhangcun Mine-200 level construction submersible pump emergency drainage system engineering total investment of 16.575 million yuan.

关 键 词：潜水泵 应急排水系统 抗灾能力 防水闸门 排水管路 

分 类 号：TD74[矿业工程—矿井通风与安全]