十几年来,我厂高炉开铁口的工作一直是用人力驱动开口机(电钻)来进行的。因此在操纵开口机时,炉前工必须一直在铁口前工作。这样,不但劳动强度大,而且工人的人身安全无法保障(经常由于铁口钻漏和其他故障而发生人身事故)。这种情况迫切要求我们冶金设备工作者设法使开铁口的工作改为远距离操作,以便彻底改变操作工人的劳动环境,确保炉前工人的人身安全。 1964年8月初,在某高炉第一次将开口机的进、退钻 More than a decade, I opened the factory blast furnace iron mouth work has been used to drive the opening machine (electric drill) to carry out. Therefore, when manipulating the opener, the foreman must always work in front of the iron mouth. In this way, not only labor-intensive but also personal safety of the workers can not be guaranteed (often due to spills and other failures). This situation urgently requires our metallurgical equipment workers to try to change the work of opening the iron gate to a long distance operation so as to completely change the working environment of the operating workers and ensure the personal safety of the workers in front of the fire. In early August 1964, for the first time in a blast furnace, the machine was retracted and retracted