煤矿安全2017，Vol.48Issue(z1)：69-71,75,4.DOI:10.13347/j.cnki.mkaq.2017.S1.016
补连塔煤矿22307工作面均压通风安全技术及应急处置措施
Safety Technology and Emergency Disposal Measures for Pressure Balancing Ventilation at 22307Working Face of Bulianta Coal Mine
秦清河 1张立辉1
作者信息
- 1. 神华神东煤炭集团有限责任公司补连塔煤矿,内蒙古鄂尔多斯017209
- 折叠
摘要
Abstract
The 22# coal of Bulianta Coal Mine belongs to class Ⅰ inflammable coal seam,and 22307 working face turns up varying degrees of low oxygen phenomenon in the mining process."U" type pressure balancing ventilation measure is used to effectively solve the problem of low oxygen,and the technology ensures the safe mining of working face.This paper introduces the principle of working face pressure balancing ventilation,system configuration of pressure balancing and related issues should be noted in the using process.关键词
低氧/均压通风/易自燃/应急处置/安全技术Key words
low oxygen/pressure balancing ventilation/easy spontaneous combustion/emergency disposal/safety technology分类
矿业与冶金引用本文复制引用
秦清河,张立辉..补连塔煤矿22307工作面均压通风安全技术及应急处置措施[J].煤矿安全,2017,48(z1):69-71,75,4.
