厚煤层分层开采通风问题及解决方法

A Brief Talk on Well Ventilated Problem and the Method to Solve to the Thick Coal Seam Layering Mining

漏风是厚煤层分层开采面临的突出问题,漏风影响井下工作面正常供风量,严重威胁安全生产。所以解决井下漏风问题,保证井下工作面正常供风量是厚煤层分层开采通风管理的关键。本文介绍厚煤层分层开采存在主要问题和解决方法。

Leaking air is the outstanding problem that the thick coal seam layering mining faces. Leaking air affects the coal face to get the breeze normally, threatenning the safe production. So solving the problem of leaking air, and guaranteeing the coal faces to be normally provided with breeze is the key for the well ventilated management of the thick coal seam layering mining. This text mainly introduces the main problem existing in the thick coal seam layering mining and the method to solve it.