杏花矿西二采区通风技术改造

Ventilation Technology Reform of Second West Mining Area in Xinghua Coal Mine

通风系统改造及主扇更换相互进行,其实践取得丰硕成果。本文论述了在矿井生产发展中,造成通风网路复杂化、通风阻力大、通风困难、限制生产等问题及需技术改造解决的方式和方法。是通风困难的矿井进行通风技术改造的一条途径。

The practice of mutually going of ventilation system reform and main fan replacing has made great resalt. The fashions and methods of technology reform for complication of ventilation network, big resistance of ventilation, difficulty of ventilation and restricting production during the progress of mining production are discussed, which is an approach of solving difficult ventilation mine.