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我厂炼钢电弧炉电极升降连接装置如附图b。该结构的弊端是,炼钢环境恶劣,高温烟尘严重,只得加大球铰链间隙,减小件号3的嗽叭口。前者影响电极升降灵敏度,后者易造成电极升降齿条歪斜不灵活,同时装拆也不灵活。
I plant steel electric arc furnace lifting connection device shown in Figure b. The drawbacks of the structure is that the steelmaking environment is harsh and the high temperature smoke and dust are serious, so that the space between the ball hinges is increased and the number of the horn 3 is reduced. The former affects the sensitivity of the electrode lift, which easily lead to electrode lifting rack skew is not flexible, while loading and unloading is not flexible.