捣固焦炉窨井式炉盖开闭机械手的开发

Development of the Opening and Closing Manipulator of the Manhole Lid for the Tamping Coke Oven

介绍了捣固焦炉水封式炉盖和窨井式炉盖的特点,从机械结构、液压系统、电控系统三个方面,详细介绍了窨井式炉盖开闭机械手的开发及设计要点,分析了机械手的运动功能、控制要求、安全保护等关键问题,提出了一套完整的解决方案。通过采用窨井式炉盖开闭机械手,可以全自动完成窨井式炉盖的开闭工作,减轻工人的劳动强度,并大大减少烟尘排放。

At the top of the tamping coke oven is generally provided with some holes for fume discharge and dust removal, which are closed during coking and opened during fume leading-out. The proper opening and closing of the lids of the holes is an essential working procedure during the process of coke production. The operation of the water-sealed lids and manhole lids of the tamping coke oven is introduced from the three aspects of mechanical structure, hydraulic system and electric control. The development and design of the opening and closing manipulator of the manhole lid were expatiated and the key issues of motor functions of the manipulator, control requirement and safety protection were analyzed, besides, a complete solution program was put forward. The manipulator can open and close the manhole lid automatically and that relieves the labor intensity of the operators. On top of that, it can significantly reduce fume discharge and help meet the environmental protection standards.