Cyclone wet dust collector

Abstract

The invention relates to the technical field of air purification, and discloses a cyclone wet dust collector which comprises an outer tower, supporting legs are fixedly connected to the bottom of theouter tower, an in-tower circulating liquid emptying pipe is fixedly mounted at the bottom of the outer tower, an air inlet is formed in the surface of the outer tower, and an air outlet is formed inthe top of the outer tower. An access hole is formed in the side surface of the outer tower, and a rotational flow plate is arranged in the outer tower. According to the cyclone wet type dust collector, when impurities are treated, impurities in dust-containing waste gas sprayed with water mist particles are filtered onto a filtering screen through the filtering screen, then due to external wind power and the fan-blade-shaped rotating plate, wind blows the rotating plate to rotate, and the filtered impurities can be cleaned conveniently; and therefore, accumulation of impurities in the outer tower is reduced, the cleanness of the interior of the outer tower is improved, and the impurities are prevented from being attached to the interiors of the outer tower and a collecting tank to influence gas filtration of the dust remover.

Description

technical field [0001] The invention relates to the technical field of air purification, in particular to a cyclone wet dust collector. Background technique [0002] Paint spraying exhaust gas and resin cracking exhaust gas contain a large amount of small specific gravity, strong adhesion, and flammable particles (paint particles, tar particles). Due to the strong adhesion of the particles, they are not easy to clean and have been blocked. Bag filters and Filter element filter treatment; easy to dismantle is that the simple filter treatment effect is not good, and the filter consumables need to be replaced frequently, resulting in a large amount of hazardous waste; due to strong adhesion and flammability, conventional electrostatic precipitators cannot be used for treatment. For this kind of waste gas dust removal treatment, wet dust collectors are generally used. Due to the small specific gravity of particles and poor settling properties, the commonly used countercurrent sp...

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Problems solved by technology

[0005] Aiming at the deficiencies of the prior art, the invention provides a cyclone wet dust collector, which has the advantages of conveniently reducing the accumulation of dust on the inner wall of the outer tower and ensuring the cleanliness of the inside of the outer tower, and solves the problem that the dust collector removes dust from the gas in the air. Sometimes, after dust reduction, the water particles containing impurities are accumulated on the inner wall of the outer tower, which is difficult to clean up and causes the problem of waste of water resources

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