Coaxial sleeve dust collection plate type electrostatic dust removing machine

Abstract

The invention provides an electrostatic dust removing machine which achieves air purification by coaxial sleeve dust collection plates. The electrostatic dust removing machine comprises a dust removing machine body with a dust collection device, and discharge electrodes and a dust collection electrode are arranged in a dust removing machine shell. The dust collection electrode is a set of N coaxial-sleeve-shaped dust collection plates, wherein N is a natural number larger than or equal to 2. The N cylindrical dust collection plates are coaxially arranged to form a cylindrical parallel dust collection plate array, wherein the cylinder diameters of the cylindrical dust collection plates are sequentially increased from inside to outside. The discharge electrodes are mounted in the gaps between every two adjacent cylindrical dust collection plates, and meanwhile dust cleaning brushes of a dust cleaning device used for cleaning dust for the dust collection plates in an automatically rotating mode are mounted. The electrostatic dust removing machine is simple and ingenious in structure, the unique design of the multiple coaxial-sleeve-shaped dust collection plates and the design of the rotating dust cleaning device are adopted, the stability and the reliability of the system structure are improved, the dust collection area in the unit volume is increased, the dust collection effect is improved, dust cleaning is facilitated, maintaining is of no need, the cost is lowered, and the electrostatic dust removing machine is suitable for mass production.

Description

technical field [0001] The invention belongs to the field of electrostatic precipitators, in particular to an electrostatic precipitator for realizing air purification through coaxial sleeve type dust collecting plates. Background technique [0002] Electrostatic dust removal technology has been widely used in industrial production, and its principles are constantly being developed and applied. Usually industrial electrostatic precipitators, the dust that is electrostatically adsorbed on the fixed dust-collecting electrode is generally removed by vibration, which not only has a complex structure and large power consumption, but also has the vibration of the dust-collecting electrode. The problem of insufficient dust removal efficiency is only applicable to the field of dust removal in industrial production. As the air pollution, especially the smog, has become more and more serious in recent years, people have paid more and more attention to air quality. In the process of t...

AI Technical Summary

Problems solved by technology

The mobile dust removal plate, originally developed by Hitachi, Japan, is used to improve the dust collection efficiency of high specific resistance dust. It is an annular tank belt structure hinged by rigid metal plates. A dust removal device is composed of multiple sets of tank belts, and each tank belt has a Independent rotation and cleaning device, complex structure suitable for large electrostatic precipitator

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