A vertical electrostatic precipitator integrating gravity and cyclone dust collection

Abstract

The invention relates to a vertical type electric dust collector integrated with gravity and cyclone dust collection. The vertical type electric dust collector comprises a shell, wherein an electric dust removal part is arranged in a cavity at the upper part of the shell, and a gravity and cyclone dust removal part is arranged in a cavity at the lower part of the shell and comprises a gravity settling chamber and cyclone separators arranged in the gravity settling chamber. According to the vertical type electric dust collector, the gravity and cyclone dust removal part in the cavity at the lower part of the shell is improved, and an internal space is reasonably partitioned into the gravity settling chamber and a cyclone separation chamber, so that the dusty gas can be effectively subjected to multistage processing, and the dust removal effect is guaranteed; and the gas processed by the gravity and cyclone dust removal part enters the electric dust removal part through a wind outlet of the gravity and cyclone dust removal part, is subjected to the dust removal again and is discharged after being subjected to electrostatic dust collection; and the whole electric dust collector has the advantages of high dust collection efficiency, low operation cost and small occupied area.

Description

technical field [0001] The invention relates to an electric dust collector with a cyclone tube, in particular to a vertical electric dust collector integrating gravity and cyclone dust collection. Background technique [0002] Cyclone dust removal is a dry gas-solid separation device that uses the centrifugal force generated by the rotating dust-laden gas to separate dust from the airflow. It has high efficiency in collecting and separating dust above 5~10um. It is characterized by simple structure, simple operation and maintenance, stable operation performance, and is not limited by the concentration and temperature of dust-containing gas. [0003] The electrostatic precipitator is a device that uses static electricity to attract fine dust particles so as to purify the gas and achieve the purpose of dust collection. It has a good removal effect on dust particles with a particle size below 5um. If the use conditions are suitable, its dust removal efficiency can reach 99% o...

AI Technical Summary

Problems solved by technology

The dust collector is based on the principle of combined cyclone dust collection, but because each cyclone is an independent individual, the air leakage of the system is relatively large, which affects the stable operation of the electric dust collector

Because of the air distribution pipe, the whole structure is complicated

[0006] At present, there are not many researches on the principle combination of gravity dust collection, cyclone dust collection and electric dust collector

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