Application issues of cold air devices in electric demisting
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The quartz sleeves used in plastic electro-desiccant systems at high pressure are usually heated electrically to prevent them from getting damp. However, in order to save electricity, a cold air system is being considered. This is something that’s being tried out for the first time; I’m not sure if anyone has used it before or what the results have been. It would be great if there were some operating procedures available to guide us. Thank you:loveliness: This post was last edited by in the blink of an eye on 2007-12-1 10:07
We have used cold air systems here, but we no longer use them. Cold air systems may work fine in the dry northern regions, but in the rainy southern areas, where the air humidity is high, especially during the plum rain season, it can affect the operation of electric mist removal systems. Some manufacturers also install steam coils inside the insulated box; no constant temperature device is needed, and the results are quite good.
A cold air unit can be used; it is necessary to protect the air intake from rain and to filter the air, and this works fine even in the south. I will make a cold air device. If you have steam at home, you can use it as well.
What is a cold air device? I don’t understand. Could you explain in detail! :L
That is, an electric fog insulation box does not use electric heating; instead, it relies on cold air for ventilation. The purpose in both cases is the same: to prevent dew formation and electrical arcing on the quartz tubes inside the insulation box.
Those who don’t know what cold wind is can ask me at QQ625964183
The cold air device isn’t that mysterious!
We used it a few years ago; we don’t use it anymore.
It is recommended not to use cold air devices, as they save electricity but also pose a risk of accidents. The overall assessment is: it’s not worth it.
If steam is available, it is recommended to use low-pressure steam for indirect heating