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王健是大庆炼化公司机电仪厂机电维护一车间集团公司技能专家。他所维护的聚丙烯装置造粒筒体加热板损坏后更换一直是一件困扰人的工作,筒体运行时正常温度在270℃左右,加热板故障后为了不影响生产,都是在第一时间进行更换,但更换下侧加热板时由于空间位置特别狭小、加热板距地面低、环境温度高,在这样的空间中不利于拆卸工作,且螺丝掉下或加热板掉下都容易烫伤、砸伤人。王健经过细致琢磨和反复试验,研究了一个更换加热板的专用工具。工具由四个托架组成,
Wang Jian is Daqing Refining & Chemical Company Electrical and Mechanical Instrument Factory Electrical Maintenance Workshop a group of technical experts. He maintained by the polypropylene device granulation tube heating plate damaged replacement has always been a troubling job, the cylinder running normal temperature around 270 ℃, heating plate failure in order not to affect the production, are the first time But the replacement of the lower heating plate due to the space is particularly small, the heating plate is low from the ground, the ambient temperature is high, in such a space is not conducive to the demolition work, and the screws fall or hot plate fall are easy to burn, hit Injured. After careful study and repeated experiments, Wang Jian studied a special tool for changing the heating plate. The tool consists of four brackets,