2^-2-501综采工作面调斜技术及应用

2^-2-501 Technique and Application of Adjusting Slope in Fully Mechanized Mining Face

为解决综采工作面刮板输送机、支架上窜下滑的问题,以2^-2-501综采工作面为例,采用了调整两巷错差、改变采煤工艺、外力调溜等调斜措施,确保了两巷安全出口,保证工作面正常推进,提高安全生产效率。该措施及工艺对类似条件下综采工作面调斜具有指导、借鉴作用。

In order to solve the problem of scraper conveyor and support sliding up and down in fully mechanized mining face, taking 2^-2-501 fully mechanized working face as an example, the slope adjustment measures such as adjusting the error of two lanes, changing the mining technology, adjusting the slip by external force were adopted to ensure the safety exit of the two lanes, ensure the normal advance of the working face, and improve the safety production efficiency. The measures and technology can be used for reference to the inclined adjustment of fully mechanized working face under similar conditions.