Analysis on Ventilation System Optimal Modification Scheme of Wuhushan Coal Mine
WU Zhongcheng
Abstract：With the increase of mining depth, the mine ventilation route becomes longer and longer, the ventilation resistance significantly increases, and the ventilation quantity is difficult to meet the needs for safe production of the mine. In order to do well the planning for safe production, analysis was made on the main hidden dangers of ventilation system according to the mining deployment plan and air distribution of Wuhushan Coal Mine and through site measurement and theoretical computation, three optimal modification plans for the ventilation system of the mine were put forward. Through feasible comparison and analysis of these plans, it concluded that the third plan is suitable for the modification of the ventilation system of Wuhushan Mine.
Keywords：ventilation systemventilation resistanceoptimal modificationreducing ventilation resistance and increasing air quantity
Publication Date：2014-01-01
Online Publishing Date：2025-08-15(First online date of this platform, not the publication date of the document)
Pages：4( 63-65,68 )