Atomizing and spraying integrated dust remover

Abstract

The invention discloses an atomizing and spraying integrated dust remover, and relates to the technical field of dust removing. The atomizing and spraying integrated dust remover comprises a dust suction hood, wherein a dust suction opening is formed in the lower end of the dust suction hood; a plurality of anti-escape atomizing nozzles are fixedly formed in the inner wall of the lower end of thedust suction hood along the circumference; a plurality of dust capturing atomizing nozzles are fixedly arranged on the inner wall of the dust suction hood along the circumference; a first dust capturing hood is arranged above the dust suction hood; a second dust capturing hood is arranged above the first dust capturing hood; a plurality of second dust capturing rotary atomizing nozzles are fixedlyarranged on the inner wall of the second dust capturing hood; liquid collection components and first dust capturing rotary atomizing nozzles are arranged at the inner parts of the first dust capturing hood and the second dust capturing hood; a spraying dust capturing hood is arranged above the second dust capturing hood; spraying nozzles are arranged at the inner part of the spraying dust capturing hood; the top part of the spraying dust capturing hood is communicated with an inlet of an induced draught fan through an air duct. According to the atomizing and spraying integrated dust remover disclosed by the invention, dust can be captured through the combined action of atomizing and spraying, air containing steam and dust is prevented from directly entering a pipeline to cause pipeline blockage, the structure is simple, stable and firm, and a dust removing effect is good.

Description

technical field [0001] The invention relates to the technical field of dust removal, in particular to a dust collector integrated with spraying and spraying. Background technique [0002] Steel slag is the largest amount of solid waste produced in the iron and steel manufacturing process, and it is also a valuable resource that can be developed and utilized by iron and steel enterprises. Steel slag treatment technologies mainly include cold disposal method, slag stuffing method, hot splashing method, plate splashing method, wind crushing granulation method, water quenching method, etc., while steel slag hot stuffing technology is not limited by the fluidity of slag and can be effectively recycled It is one of the most advanced steel slag treatment technologies at present to remove residual steel in slag and ensure the quality of steel slag at the same time. The steel slag hot stuffing process is as follows: the slag is discharged from the converter workshop, hoisted by a cr...

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Problems solved by technology

[0003] However, there is a problem in the application process of the steel slag heat stuffing process: when the water spray device installed on the cover sprays the steel slag with water, the steam and dust generated by pumping a large amount of water enter the dust removal pipe, and on the pipe wall (especially the pipe wall) Elbows) a large amount of deposits, the branch pipes are blocked and the pipes cannot be used. In severe cases, the main pipe (high altitude) is overwhelmed and collapses, which has a great impact on personal safety and production safety, and directly affects normal production.

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