Tail gas waste heat recovery device for industrial salt production

Abstract

The utility model discloses a tail gas waste heat recovery device for industrial salt production relates to industrial salt production technical field, and its technical scheme main points include jar body, and the heat exchange jar is connected with on jar body, and the inside fixed connection of heat exchange jar has spiral pipe, and the both ends of spiral pipe all run through the lateral wall of heat exchange jar, and one end of spiral pipe is communicated with the air inlet of fan, and the air outlet of fan is connected with the air supply pipe, and the one end of air supply pipe is communicated with horizontal shaft pipe through swivel joint, and horizontal shaft pipe is connected with a plurality of air outlet pipes, the air in spiral pipe can exchange heat with the water vapor in heat exchange jar to recover the heat in water vapor, and the hot air in spiral pipe can be extracted through fan and be sent into horizontal shaft pipe through air supply pipe, and the hot air in horizontal shaft pipe enters jar body through a plurality of air outlet pipes to dry industrial salt further by the recovered heat.

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