摘要
为满足成庄矿生产提升的需要,针对该矿5305工作面"三进两回"偏Y型通风系统运行实验,对该通风方式在采面生产运行过程中的通风瓦斯数据进行分析,得出"三进两回"通风系统的管理重点在于主、副横川的配风比例,为其他采煤工作面在新要求下通风系统的运行提供了基础。
In order to meet the needs of the improved production in Chengzhuang coal mine, the gas data during mining under the current ventilation system are analyzed in No. 5305 working face, where the three- down-tvvo-up and inclined to Y type ventilation are adopted. The key point for the management of the three- down- two-up and inclined to Y type ventilation system should focus on the air proportion among the main airway, the assistant way and the gas way. The practice is of reference value for similar case.
出处
《山西焦煤科技》
2017年第2期27-29,共3页
Shanxi Coking Coal Science & Technology
关键词
“三进两回”偏Y型通风方式
瓦斯涌出量
配风比例
Three- down- two-up and inclined to Y type ventilation
Gas emission quantity
Air distribution pro-portion
