Can the slot voltage be reduced?
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This post was last edited by sunjl1981 on 2013-1-6 at 20:24. Unstable vapor pressure causes unstable tank temperature, which in turn affects the tank voltage and causes it to rise. Is there any way to restore it to normal? Even if it cannot be fully restored and only partially reduced, that would still be good; the voltage has risen by about 4V.:handshake # ， ， &
Based on our experience, the tank temperature can drop after it has returned to its normal level. It is recommended that the original poster check whether there are any other factors that change as well when the tank temperature varies.
Once the tank temperature stabilizes, the tank voltage will drop. Our factory has had them before
What is the temperature of the circulating alkali? We still need to find a way to reduce the slot temperature; otherwise, the power consumption will be very high
Yes, what I was thinking at that time was that his tank temperature was high
Actually, either too high or too low a tank temperature can cause an increase in the tank voltage. You mentioned earlier that the fluctuations in tank temperature were caused by unstable steam; is that steam used in the brine section? If it’s difficult to control the temperature, try to stabilize it using the heat exchangers in the alkali system. :P Please point out any inaccuracies in my explanation!
Logically, once the tank temperature returns to normal, the tank voltage should recover. Is it possible that the temperature of the brine under your control exceeded 70°C, which prevented the resin tower from removing heavy metals and led to excessive levels of calcium and magnesium in the brine entering the tank, thereby causing an increase in the tank voltage?
Excessively high tank temperature increases the vaporization of the liquid in the tank, raises the tank voltage, and has an adverse effect on the membrane.
Unstable steam pressure and changes in the temperature of the brine entering the tank can cause variations in the tank voltage. The voltage can return to normal once stability is achieved; if it does not return to normal after stabilization, it may be due to some other factor. It is recommended to check other parameters as well, as they may also change, such as the cathode voltage. Anode voltage. Diaphragm voltage, etc
For this reason, the slot voltage rises, and it seems possible to bring it back to the original voltage! What kind of holes are you!
As long as the temperature is kept within the normal range, the tank pressure will recover within 4-5 days. This is a very common occurrence during operation, so there’s no need to worry.