How to break the cooling effect of the one-suction sun-protected heat exchanger for acid smelting and acid production?
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Smelting acid production, annual output of 260,000 tons, side blowing and converter operation. The water temperature of the circulating water is 19 degrees and the return water is 24 degrees. The outlet of the circulating water pump is DN500, the outlet water pressure is 0.22 MPa, and the air supply to the two furnaces has a maximum acid temperature of 128 degrees in the lower tower and 99 degrees in the upper tower. Please give me some help.
Check whether there is water scale in the acid cooler. The acid cooler should be drained regularly.