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电解槽液面自控,国内已使用了一些方法,例如机械杜杆式,牵引磁铁式。由于槽子分布多,又要求自控装置体积小,结构简单,动作灵敏。最近三个月来,我们采用电磁伐作为执行部件,对盐水进行开关控制,并用电槽本身电源,进行单槽试验,有了一些收获体会。电磁伐和部件构造见图1～4所示(图1中进口接进盐水软管,出口接出盐水软管。)通电后,由于电磁场的建立,伐芯提升,则盐水过伐芯,伐座流进电解槽,断电后,伐芯由于液压和自重下降,与伐座压配,盐水不通。而电磁伐的通,断则由发讯部分发出开关信号。这样就达到了控制的目的。液面发讯部分我们试验了以下几种方法: 1.水银接点式:如图5所示。
Electrolytic tank level control, the country has used some methods, such as mechanical Du rod-type, traction magnet type. Due to the distribution of slots, but also requires that the self-control device is small, simple structure, action sensitive. In the last three months, we have adopted electromagnetic cutting as the executive component, switching on and off the salt water, and using the power of the cell itself for a single-cell test, with some harvest experience. The structure of the electromagnetic cutting and components shown in Figure 1 ~ 4 (Figure 1, the import access to the brine hose, outlet access to the brine hose.) After the power, due to the establishment of the electromagnetic field, cutting core upgrade, the brine over-core, cutting Block flows into the cell, power, the cutting core due to hydraulic and self-weight drop, and the cutting seat pressure distribution, salt barrier. The cutting of the electromagnetic cutting, cutting off by the sending part of the switch signal. This achieved the purpose of control. Liquid part of the hair we tested the following methods: 1. Mercury contact type: as shown in Figure 5.