Closed-cycle cooling tower
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Let’s talk about closed-type cooling towers. Also, where is the bypass filter port of a closed-type cooling tower located within the water tank, and what is its function?
You can post a photo to illustrate it.
A closed-loop cooling tower has two cycles. One is the circulation of the medium that needs to be cooled in terms of processing, and the other is the self-circulation of the cooling tower. The entire process involves the spray pump in the cooling tower pumping water from the tank to the nozzles at the top of the tower, where it is sprayed onto the pipes located in the middle of the tower and through which the process fluid that needs to be cooled flows, thereby enabling cooling. The medium to be cooled and the cooling water must not come into contact with each other, thereby ensuring the cleanliness of the medium to be cooled. The location of the side filter depends on the inlet position of the spray water pump; it is used primarily to filter out impurities in the spray circulation water, thereby preventing blockages in the spray circulation pipes. This is my understanding; please point out any mistakes
The inlet of the spray water pump is at the bottom of the tank; is the outlet of the side filter near the water surface, with the return water being at the bottom?
Do you mean the water outlet from the side filter by \"water flowing out of the side filter\"? If it’s water used for replenishment, it is usually located above the side filter
How does the recirculation of side filtration work? Between the spray tank and the filter?
As I understand it, since it is a closed-loop cooling tower, the strainer is primarily used to filter the spray circulation water; therefore, the strainer can be connected in parallel to the spray circulation system, acting as a common inlet and outlet. Or a common entrance; the exit is above the water surface, a bit further away from the entrance. You can explain your requirements to the manufacturer, and they will help you prepare the pipe ends properly.
Since it’s a closed system with self-circulating water, and due to the natural movement of the water, it’s sufficient to add some clean water as a supplement. There isn’t much dirt involved, and scaling generally does not occur; simply installing a filter for regular cleaning is enough.