Application of High Strength Polyester Fiber Flexible Mesh in Fully Mechanized Mining Face
The traditional method of combining latitude and longitude metal mesh with steel wire rope for the final mining of the fully mechanized mining face in mines has problems such as low efficiency of final construction,high labor intensity of operators,high safety hazards,and easy impact on the normal connection of the working face.To effectively solve the above problems,taking the final mining finishing project of 68307 working face in a coal mine in Shanxi Province as an example,this paper studied the finishing process of using flexible mesh to replace traditional metal mesh with steel wire rope,and analyzed the application effect of finishing.The results showed that compared with the traditional finishing method,the use of a new flexible net for finishing the final mining of the working face can shorten the finishing period by 40%,increase the finishing efficiency,reduce the labor intensity of workers,improve safety,promote cost reduction and efficiency improvement of finishing work,ensure normal production continuity of the mining face,and achieve good application effects.
万方数据
维普
