Water-soluble paint water purification system and purification method

Abstract

The water-soluble paint water purification system comprises a water curtain cabinet, an exhaust fan is arranged at the top of the water curtain cabinet, a reservoir is arranged below the top of the water curtain cabinet, a water curtain plate is arranged on the outer wall of the reservoir, a water pump is arranged on one side of the water curtain cabinet, and a solid-liquid two-phase centrifugal machine is arranged on the other side of the water curtain cabinet. According to the paint spraying system, an air dissolving machine, a dissolved air flotation machine and a slag scraping mechanism in the original process can be removed, the process route is greatly shortened, meanwhile, continuous purification operation can be achieved, the paint spraying system does not need to be stopped for pumping water, the production takt is greatly improved, and the production efficiency is improved. The maintenance cost, manpower and material resources of enterprises are reduced, and meanwhile the problem of pipeline blockage can be greatly solved through the system.

Description

technical field [0001] The invention relates to the technical field of paint wastewater purification, in particular to a water-soluble paint water purification system and a purification method. Background technique [0002] In the production of painting and spray painting industry, water is needed to absorb the falling spray paint and paint mist in the air. Over time, a large amount of paint mist will accumulate in the circulating water, thus gradually forming paint sewage; due to the increasing concentration It will bring trouble to the spray paint production, hinder the production progress, affect the product quality, and it will stink and affect the working environment over time; this is a big problem for the painting industry, and solving the problem of paint sewage has become a thorny problem. [0003] The existing process route is as follows: first, first, change the water of the whole spray paint system, that is, the paint water is extracted from the paint spray syste...

AI Technical Summary

Problems solved by technology

[0009] In view of the shortcomings in the above-mentioned prior art, the present application provides a water-soluble paint water purification system and purification method with a reasonable structure, so that the paint spraying system does not need to be shut down, shortens the purification process route, and greatly improves the problem of pipeline blockage

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