Ion membrane supporting equipment antifreeze (resin tower)
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This post was last edited by sunjl1981 on 2013-1-6 20:28. If the weather in the north gets colder, hey~~~ That’s called freezing weather!! Which sea level is in the north? Can you tell me how your resin tower and supporting pipes are protected from freezing in the winter? In the north, even if the pipelines are insulated, sometimes they cannot withstand freezing, because the medium in the pipelines will definitely freeze if it does not flow for a long time. Sometimes, if there are various problems, the production will not be at full capacity, so the time for the resin tower to be inverted must be more than 24 hours. Over time, the medium in the pipelines (mostly pure water) will definitely freeze, which will cause normal regeneration after the tower is inverted and it will be troublesome. There is no problem with other pipelines. My main technical help is the resin tower (secondary brine)!! Which sea friend can tell me!! Happy New Year to everyone! Everyone is so awesome!! # , , &
It is best to use electric heating or steam semi-heating, which is what our unit does
If this is the case, it is best to use steam heating or electric heating while improving the thermal insulation. At the same time, open the area with the drain outlet slightly to allow some water to flow. This is also one of the anti-freezing measures.
How to generate heat? Does the electric or steam heating mentioned above require additional equipment?
Antifreeze measures for ion membrane supporting equipment (resin tower) 1. Steam heating 2. Electric heating 3. Increase brine temperature 4. Long flow of water in regeneration pipeline 5. Add insulation layer to resin tower 6. Acid-base plate heat exchange during regeneration
two ways: One is to use heat tracing, and the other is to add heating measures in the resin tower room, both of which can solve the problem.
Friend, does your unit have plate exchange heating for acid and alkali during regeneration? If so, can you tell us in detail?
Our resin tower is open-air and has no factory building. Is yours indoors?
If the acid does not freeze the alkali, you need to find a bucket to drain it regularly. The alkali regeneration pipe is relatively thin and the elbow of the automatic valve is easy to freeze. You should pay attention to this.