Groove netty secondary dust collecting device

Abstract

The invention discloses a groove netty secondary dust collecting device. The dust collecting device comprises brackets arranged at intervals; the adjacent brackets are respectively fixed with cross beams at the upper and lower ends in the airflow direction; two ends of electrode plates are fixed on the cross beams; the upper ends of the electrode plates are connected with a power supply through leads; the adjacent electrode plates form channels; one ends, near airflow, of the channels are inlet ends, and the other ends are outlet ends; secondary dust collecting tanks are formed in the tail ends near the outlet ends; notches of the secondary dust collecting tanks are opposite to the side surfaces of the electrode plates; two ends of the secondary dust collecting tanks are respectively fixed on the cross beams; rectangular holes are formed in one surfaces, opposite to the opening ends of the notches, of the secondary dust collecting tanks at intervals; and projected tongue pieces are arranged at the upper ends of the rectangular holes. The technology not only can greatly improve the effect of a traditional electric dust remover, but also can largely reduce the transformation cost.

Description

technical field [0001] The invention relates to the technical field of electric dust removal, in particular to a trough-type mesh secondary dust collection device. Background technique [0002] As the country's implementation of environmental protection policies is becoming more and more stringent, many old electrostatic precipitators in the past are facing huge pressure to improve efficiency. According to the different levels of emission exceeding the standard of different projects, many renovation projects mostly use the electric bag composite precipitator technology. Or wet electrostatic precipitator technology, but for some projects whose emissions are close to meeting the standards, the cost of such transformation will be huge. Contents of the invention [0003] In order to solve the above problems, the present invention develops and designs a trough-type mesh secondary dust collection device. This technology can not only greatly improve the efficacy of the original ...

AI Technical Summary

Problems solved by technology

[0002] As the country's implementation of environmental protection policies is becoming more and more stringent, many old electrostatic precipitators in the past are facing huge pressure to improve efficiency. According to the different levels of emission exceeding the standard of different projects, many renovation projects mostly use the electric bag composite precipitator technology. Or wet electrostatic precipitator technology, but for some projects whose emissions are close to meeting the standards, the cost of such transformation will be huge

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