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泥炮是在高炉上堵塞出铁口的专门机器。随着高炉容积的不断扩大,冶炼进一步强化,炉顶压力提高和无水泥炮等坚硬泥料的广泛应用,以及实现炉前机械化作业的要求,液压泥炮得到巨大的发展和广泛的应用。过去长期沿用的电动泥炮从使用情况看,基本上能满足生产工艺上提出的要求,但还存在不少问题,主要有:
Mud gun is a specialized machine that blocks the taphole on the blast furnace. With the continuous expansion of the blast furnace capacity, the further strengthening of the smelting, the improvement of the roof pressure and the extensive application of hard mud materials such as cement-free guns, as well as the requirements for the mechanization of the furnace front, the hydraulic mud guns have been greatly developed and widely used. In the past long-term use of electric mud gun from the use of the situation, basically to meet the requirements of the production process, but there are still many problems, mainly: