Novel wet type dust-removing equipment

Abstract

The invention discloses novel wet type dust-removing equipment. The novel wet type dust-removing equipment comprises a tower body with a cylindrical structure; a gas inlet is formed in the side wall of the tower body and a gas outlet is formed in the upper end of the tower body; a water storage device, a spraying device, a water mist-removing filling layer and a dehydrating layer are arranged in the tower body from bottom to top in sequence; the gas inlet is positioned between the water storage device and the spraying device; the dehydrating layer is positioned below the gas outlet; the novel wet type dust-removing equipment also comprises a fan and a buffer box; a gas inlet of the fan is communicated with the gas outlet of the tower body; a gas outlet of the fan is communicated with a gas inlet of the buffer box; a gas outlet of the buffer box is externally connected with a gas discharge pipeline. According to the novel wet type dust-removing equipment, the dust-removing rate reaches 98 percent or above and accords with atmospheric comprehensive discharge standard; in addition, the liquid amount of the discharged gas can be reduced, the dehydrating effect of waste gas is improved, equipment operating power is reduced and equipment operating cost is reduced.

Description

technical field [0001] The invention belongs to the technical field of industrial waste gas treatment, and in particular relates to a novel wet dust removal equipment. Background technique [0002] With the increasing degree of industrialization, the resulting waste gas pollution has attracted more and more attention. These harmful gases must be strictly processed to meet the comprehensive atmospheric emission standards before they can be discharged into the atmosphere. [0003] At present, the better environmental protection equipment for dealing with industrial waste gas and dust collection is the washing tower, which is composed of air inlet, air outlet, spray nozzle and other parts. It is generally a countercurrent spray tower. The downward movement captures the dust particles in the airflow, the purified airflow is discharged from the upper part of the tower body, and the dust particles enter the bottom of the tower body with the water flow to settle. However, the gas ...

AI Technical Summary

Problems solved by technology

However, the gas discharged from the existing washing tower after purification has a lot of liquid, and the dehydration effect is average, and the airflow with high water content is easy to cause fouling of the fan, which will increase the running resistance of the fan, reduce the operating efficiency of the fan, and thus increase the operating cost of the equipment

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