低位钻场抽放瓦斯技术的研究

介绍了鹤煤十矿1204工作面低位抽放钻场方案设计及施工技术,阐述了该矿建立的瓦斯抽放系统及抽放效果,采用低位与埋管抽放瓦斯后,采面通风生产能力大幅度提高,确保了矿井安全生产,在同类工作面中具有推广应用价值。

Research on Gas Drainage Technolgy of Low Order Drilling Site

Introduces the schematic design and construction technology of 1204 working face low order drainage drilling site in No.10 coal mine of Hebi mining group,expounds the gas drainage system and drainage effects of establishment in the mine,after using low order and pipe laying drains gas,ventilation production capacity of mining face greatly increases,ensures production safety in the mine,has popularization and application value in the similar working face.