柔性树脂网护顶技术在综放工作面的应用

On the Application of Flexible Resin Net Canopy Guard Technology in Fully Mechanized Caving Face

以往综采综放工作面结束收尾都采用金属网护顶,回收时顶板网包较多,网子联接处容易撕开,造成漏冒顶。柔性纤维网护顶技术,克服了金属网护顶的许多不足,确保了工作面安全高效的结束,同时也保证了工作面安全顺利的回撤。

In the past, metal net canopy guard has been commonly used while ending the mining on fully mechanized caving face, which leads to the facts that there are many roof net bags while recovering, the joint of the nets are easy to be rived, and roof leakage as well as roof fall. As flexible resin net canopy guard technology overcomes many disadvantages of metal net canopy guard, it ensures not only the safe and efficient ending on working face, but also safe and successful retracement.