Some problems with the dechlorination tower?
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The last edit to this post was made by sunjl1981 on 2013-1-6 at 20:19. 1. First of all, why is it difficult to regulate the temperature of the dechlorination tower? The valve used for circulating water is a butterfly valve; is it related to this valve? Everyone is free to adjust the circulation water valves of their own dechlorination towers. 2. What is the appropriate temperature for the dechlorination tower? 3. Discuss some control parameters of the dechlorination tower. # hcbbs
1. Use globe valves. 2. Keep the temperature in the dechlorination tower above 80 degrees. 3. Also control the pH value of the brackish water in the dechlorination tower
Butterfly valves are types of valves that open quickly, and they have poor regulability; in particular, their stability is lacking, which can lead to sudden changes in flow rate
Mainly, the amount of chlorine is not high, so it’s difficult to adjust the temperature. The control range can be a bit wider, for example, 10~60 degrees
Alas! The skills of your operators may need to be improved, as experience is sometimes required for operating the equipment. The dechlorination tower has both heating and cooling functions; you cannot adjust both at the same time. You can first stabilize the temperature of the dechlorinated salt water at the desired level, and then adjust the cooling water However, not everyone’s techniques are the same; different techniques require different conditions, so think about it on your own!
There is no linear relationship in the regulation of butterfly valves; gate valves should be used, and one should be lazy during the operation and adjustment process
It has little to do with the valves used; it mainly depends on how precise the adjustments are made. The temperature in the dechlorination tower should be between 40 and 60 degrees
It should be fine; we all use butterfly valves, which are very stable, with a vacuum level of -73 KPa