Dust treatment equipment and waste gas treatment system with dust treatment equipment

Abstract

The invention discloses dust treatment equipment and a waste gas treatment system with the dust treatment equipment. The dust treatment equipment comprises a shell, wherein a dust removal chamber is arranged in the shell; a dust isolation filter screen, a moisture absorption layer, an inlet flow equalizing screen, a low-temperature plasma electric field, an ultraviolet lamp tube and an outlet flowequalizing screen are arranged on a heightened plate from a position close to one end of an air inlet horn mouth to a position away from the end of the air inlet horn mouth; a driving shaft extends into the water storage cavity, and stirring blades are fixedly arranged on the driving shaft; bending parts are arranged on the sides, away from a top water pipe, of multiple water outlet pipes; the multiple bending parts are different in mounting direction in an initial state, and spraying balls are arranged on the bending parts in a communicating mode; and a cleaning brush rod is fixedly connected between sliding blocks. According to the dust treatment equipment, liquid can be sprayed to purify dust in waste gas, a coverage area is wider by rotating the spraying balls, a cleaning brush rod can conduct scrubbing on the surface of the dust isolation filter screen in a reciprocating mode to avoid blockage, functions are centralized, a power structure is simple, and the equipment is quite worthy of popularization.

Description

technical field [0001] The invention relates to the technical field of waste gas treatment, in particular to a dust treatment device and a waste gas treatment system provided with the dust treatment device. Background technique [0002] In the prior art, the application number is "201711070900.3", a comprehensive treatment device for dust-containing waste gas, which includes a purification body, the two ends of the purification body are provided with an inlet and an outlet, and the interior of the purification body is arranged in sequence along the direction from the inlet to the outlet There are dust removal device, inlet flow sharing net, low-temperature plasma electric field, ultraviolet lamp tube and outlet flow sharing net; the dust removal device includes a coarse-effect filter device, a bag-type dust removal device and an ash discharge hopper, and the coarse-effect filter device is located in front of the bag-type dust removal device The ash discharge hopper is locate...

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Problems solved by technology

[0003] However, there are still obvious defects in its use: 1. The exhaust gas treatment method in the above invention is relatively simple, and the dust in the exhaust gas cannot be sprayed and dedusted, resulting in the need for subsequent low-temperature plasma electric field and ultraviolet lamps. The treatment of waste gas with high dust particle concentration will inevitably lead to incomplete treatment; 2. The above invention uses a dust removal device to initially filter the dust in the waste gas, but after a long period of use, the dust removal device is easily blocked by dust, resulting in waste gas The circulation is not smooth, which affects the efficiency of exhaust gas treatment

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