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宁夏大峰矿卡布梁采区最南部山头距离旁边的炭黑厂仅有30 m,根据大峰矿和炭黑厂的要求,在不影响炭黑厂安全生产的前提下,采用中深孔爆破的方法对采区南部山头进行爆破施工。主要介绍此条件下爆破施工中遇到的难点和技术问题,以及采取的施工方案,在确保炭黑厂安全生产的情况下进行施工,达到了预期的效果。
According to requirements of Dafeng Mine and carbon black plant, without affecting the safety production of carbon black plant, the southernmost hill of Caobu Liang mining area in Da Feng Mine of Ningxia is only 30 m away from the carbon black plant next to it. Methods Blasting construction was carried out on the southern hills of the mining area. This paper mainly introduces the difficulties and technical problems encountered in the blasting construction under this condition and the construction plan adopted. The construction is carried out under the condition of ensuring the safe production of the carbon black plant and the expected result is achieved.