Where is Gucheng Coal Mine of Shanxi Luan Group?

Address: Tunliu County, Changzhi City

Gucheng Coal Mine is located in Gucheng Village, Ligao Township, Tunliu County.

Recently, the waiting room of the +420m horizontal bottom tank farm in Gucheng Coal Mine of An Group, which was built by China Coal Construction 29 Engineering Office, was completed.

Now, accurate penetration has effectively promoted the transformation of ventilation system in Gucheng coal mine. Shanxi Luan Group Gucheng Coal Mine Design Annual Output

With a production capacity of 8 million tons, it is a key project of Lu 'an Group. The waiting room in the tank farm is connected to the incoming line of auxiliary shaft Matoumen in the south and the horizontal pit of +420m in the north.

Cars are stored in the garage, and blasting excavation is used for penetration. During the construction, the ancient city project department of the 29th Engineering Office of China Coal Mine Construction overcame the problems of high rock hardness and many tiles.

Difficult, carefully organized construction, from the 2922 team to stop digging the intersection of parking garage and tank waiting room, from the 2975 team.

The single-head excavation at the southern end of the tank waiting room has achieved accurate penetration, greatly improving the construction efficiency.

Recently, the air shaft auxiliary shaft project of Gucheng Coal Mine of Lu Shanxi An Group, which was undertaken by the 29th Engineering Office of China Coal, achieved accurate penetration.

Yes. In this project, the depth of return air shaft is 5 16.5m, the depth of auxiliary shaft is 553.65m, and the penetration distance of underground roadway is 229m. During construction,

China Coal Mine No.29 Engineering Office arranged the construction period reasonably, carefully organized production, and the technical backbone insisted on on on-site supervision and management, ensuring

Tunnel construction management is not out of line. In the construction method, after the waiting room is excavated and enters the exit line, dig one along the exit line first.

A rectangular through passage, after the roadway is penetrated, it will be blasted according to the designed section to dig out the roof and floor of the roadway to ensure the safety of engineering construction.

Efficient. The connection between the auxiliary shaft and the return air shaft in Gucheng coal mine is of great significance to relieve the auxiliary transportation pressure in the mine and ensure the safe production and working environment.

It is of great significance and provides a strong guarantee for completing the subsequent production tasks of the mine.

Lu 'an Group Headquarters: Wangzhuang, Zhang Cun, Wuyang, Changcun, Sima and Shige; Villages, ancient cities and newly integrated 34 (Wen Zhuang, Shangzhuang, China Resources,; Licun Coal Mine Licun Coal Mine is located in Zhangzi County, Changzhi City, Shanxi Province, and belongs to Shandong Province; The construction units mainly include: China Coal 3 1 Engineering Office and China Coal No.1 Project; Village coal mine construction management office, during the construction period, strictly pay attention to safety, in safety; Speed of installation workers; In the near future, the mine will be completed safely as scheduled, and in the future; Benchmark; The production capacity is 5 million tons/year; Adopt vertical shaft to develop work

Lu 'an Group Headquarters: Wangzhuang, Zhang Cun, Wuyang, Sima, Shigejie, Cilinshan, Xiadian, Luning, Gaohe and Li.

Villages, ancient cities and newly integrated 34 (Wenzhuang, Shangzhuang, China Resources, Linfen 9 Mine, etc. )