中兴矿1205沿空留巷无煤柱开采技术的应用  

Application of ZHONGXING mine 1205 along the goaf of non pillar mining technology

作　　者：刘锁军 张磊[2] 刘贵军[3] 吕佳丽 

机构地区：[1]山西焦煤质量管理与监督服务中心,山西太原030024 [2]鄂尔多斯职业学院,内蒙古鄂尔多斯017200 [3]煤炭工业太原设计研究院,山西太原030024 [4]山西焦煤汾西矿业集团公司中兴煤矿,山西吕梁030500

出　　处：《内蒙古煤炭经济》2013年第11期110-110,120,共2页Inner Mongolia Coal Economy

摘　　要：中兴矿自建矿以来一直采用"两进一回"通风巷道布置形式,由于矿井地质条件复杂多变,巷道维护困难,导致矿井采掘衔接不上,影响矿井安全生产。通过采用新技术沿空留巷Y型通风无煤柱开采方法,提高矿井回收率,缓解矿井采掘衔接紧张局面,同时有效降低了采掘成本,增加经济效益,实现矿井的安全高效可持续发展。The ZhongXing mine has been set up always to use ＂ two intake airways plus a return airway＂ ventilates the tunnel arrangement form, because mine geological conditions are complicated and changeable, roadway maintenance difficuhies, resulting nology the coal mine excavation plan tension, affecting the mine safety production. of gob -side entry and ＂Y＂ - type ventilation method of mining without coal pillar, Through uses the new techimprove mine recovery rate, alleviate the coal mine excavation plan tensions, and effectively reduces the cost of mining, the increase economic efficiency, the realization mine pit security highly effective sustainable development.

关 键 词：沿空留巷 无煤柱开采技术 Y型通风 

分 类 号：F403.7[经济管理—产业经济] TD823[矿业工程—煤矿开采]