Liquid circulation purification device of acid mist purification tower

Abstract

The invention discloses a liquid circulation purification device of an acid mist purification tower. The device comprises a tower body, the top of the tower body is fixedly covered with a sealed towertop, a water storage tank is fixedly mounted at the bottom of the tower body, a filter pipe is fixedly mounted outside the water storage tank, a filter pressing device is fixedly mounted at the otherend of the filter pipe, a liquid outlet pipe is fixedly installed at the tail end of the filter pressing device, the other end of the liquid outlet pipe is communicated with the water tank body, a reaction slope is fixedly installed in the water storage tank, a circulating water pipe is fixedly installed on the surface of the water tank body, a flexible connecting pipe is communicated with the middle of the circulating water pipe, and a water pump is fixedly installed in the middle of the flexible connecting pipe. According to the invention, each sprayer can normally work after the spray liquid is purified, the spray liquid does not need to be replaced, and only a lost medicament and a small amount of evaporated water need to be supplemented and added. The device aims to increase the production efficiency without shutdown and replacement, sewage treatment is not needed, and purified waste residues are easy to treat.

Description

technical field [0001] The invention relates to the technical field of filtering devices, in particular to a liquid circulation purification device for an acid mist purification tower. Background technique [0002] At present, the spray liquid of all acid mist purification towers will become turbid after a period of use, and there will be sediment. This situation will cause the blockage of the spray nozzle, resulting in uneven or no spray. In the end, the gas to be purified does not meet the standard and does not meet the environmental protection requirements, which affects production. Then it takes about 7 days to shut down and replace the spray liquid, which increases the cost of sewage treatment and the cost of reconfiguring the spray liquid. Acid mist purification The exhaust tower body and the water storage tank are both flat-bottomed, and the sediment produced is not uniformly collected, resulting in the spray liquid pumped by the spray circulation pump containing a l...

AI Technical Summary

Problems solved by technology

Acid mist purification The exhaust tower body and the water storage tank are both flat-bottomed, and the sediment produced is not uniformly collected, resulting in the spray liquid pumped by the spray circulation pump containing a large amount of sediment, and the spray liquid containing a large amount of sediment is transported Nozzle clogging when reaching the nozzle

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