Dust removal and filtering device for chemical workshop

Abstract

The invention discloses a dust removal and filtering device for a chemical workshop. The dust removal and filtering device comprises a dust collection main pipe; a dust collection branch pipe is downward and vertically mounted on the dust collection main pipe; a dust collection cover is mounted at the tail end of the dust collection branch pipe; one group of dust receiver is mounted on the dust collection main pipe at intervals; the dust receivers are located below the dust collection main pipe and are communicated with the dust collection main pipe; the rear side of the dust collection main pipe is connected with a reversed U-shaped air inducing pipe; a draught fan is mounted on the reversed U-shaped air inducing pipe; the other end of the draught fan is connected to the lower side of a water level of a water tank through an exhausting pipeline I; a reversed L-shaped exhausting pipeline II is mounted on the top of the water tank; and high-temperature-resisting and corrosion-prevention layers are arranged on pipeline inner walls of the dust collection main pipe, the dust collection branch pipe and the reversed U-shaped air inducing pipe. The dust removal and filtering device for the chemical workshop is long in service life, high in chemical dust recycling and utilization efficiency, good in filtering effect, small in environmental pollution and high in economic benefits.

Description

technical field [0001] The invention belongs to the technical field of chemical equipment, and in particular relates to a dust removal filter device for a chemical workshop. Background technique [0002] Chemical raw materials can be divided into organic chemical raw materials and inorganic chemical raw materials. Organic chemical raw materials can be divided into alkanes and their derivatives, alkenes and their derivatives, alkynes and their derivatives, quinones, aldehydes, alcohols, ketones, phenols, ethers, anhydrides, esters , organic acids, carboxylates, carbohydrates, etc. When we process chemical raw materials, the chemical dust generated during the production process contains a large amount of corrosive dust, and in the existing technology, the efficiency in collecting dust is low, and the dust still has utilization value, but in the existing treatment It will be discarded directly, resulting in a waste of resources, and direct discharge will cause greater air pol...

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to address the deficiencies of the prior art, to provide a dust removal filter device for chemical workshops, to solve the technical problem that the chemical dust generated during the processing of chemical raw materials cannot be recycled and directly discharged into the atmosphere, causing huge pollution to the environment

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