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岩巷掘进动力单一化作业线是以煤科院上海所研制的15种电动设备配套的机械化作业线,从破岩、装岩、运输到支护应用了全套设备。焦村煤矿应用该作业线以来,4年来因掘进速度的加快,节约直接工程费30多万元,多生产煤炭12万吨,创产值300多万元,连续4年达地方煤矿甲级队水平,两次受到煤炭部地方煤矿公司的奖励和表彰,并于1985年拍摄了岩巷掘进动力单一化作业线科教片。 在岩巷掘进中,钻眼和支护是两个关键的环节,也是能否实现动力单一化的关键。地方煤矿因资金缺乏,风压设备少,大部分矿用不起空
The driving force of rock tunnel driving single operation line is a mechanized operation line supporting 15 kinds of electric equipment developed by Shanghai Academy of Coal Science and Technology. The complete set of equipment is applied from breaking rock, loading rocks and transporting to supporting. Since the operation of Jiaocun Mine, the project has saved over 300,000 direct engineering costs and 120,000 tons of coal more than 3 million yuan in production in the past 4 years due to speeding up of tunneling. The coal mine has reached a level of 4 for the first consecutive year , Twice by the local coal mining company of the Ministry of Coal rewards and recognition, and in 1985 shot rock tunnel driving power of a single line of science and education film. In rock tunneling, drilling and supporting are two key links, and it is also the key to whether the power can be unified. Due to the lack of funds for local coal mines, wind pressure equipment, most of the mine can not afford to be empty