High-energy pulse wet movable ash-removing electrostatic dust collector

Abstract

The invention provides a high-energy pulse wet movable ash-removing electrostatic dust collector to overcome the problem that conventional dust collectors cannot effectively trap fine particles with particle sizes of 0.1 to 2.0 [mu]m. The high-energy pulse wet movable ash-removing electrostatic dust collector comprises a shell; the shell is provided with a dust-containing gas inlet and a purified gas outlet; a high-pulse electric field is arranged in the shell; an ash discharging hopper is arranged at the lower part of the shell; an elevating ash-removing mechanism movable along a vertical direction is arranged between the inlet and the outlet and comprises a gas inlet and gas outlet; a dust cleaning hairbrush and a horizontally arranged spray pipe are mounted in the elevating ash-removing mechanism; the spray pipe is provided with a plurality of sprinkler heads; a dust self-discharging door is arranged at the lower end of the elevating ash-removing mechanism; and the shell is provided with an elevating mechanism used for lifting the elevating ash-removing mechanism. The electrostatic dust collector is an integrated movable ash-removing apparatus with water spraying and cleaning functions; a spraying method and an overflowing method can be chosen according to different operational modes, so the advantages of both the spraying method and the overflowing method are retained; and the electrostatic dust collector reaches an advanced level at home and abroad.

Description

technical field [0001] The present invention relates to the technical field related to electrostatic dust removal, in particular, it relates to a high-energy pulse wet type mobile dust removal electrostatic precipitator, especially adopts a water spray belt to clean the upper and lower integrated mobile dust removal device, and can select different operating modes according to needs. Water spray method and overflow method operate independently and integrated linkage, which not only retains the respective advantages of water spray method and overflow method operation, but also solves the problems of difficult nozzle arrangement and large number of nozzles when independent water spray method is operated. During overflow operation, it is difficult to remove dust deposits and scales. According to the working conditions, these problems can be solved well by spraying water and cleaning at the same time. Combined with high-energy pulse power supply, the removal rate of PM2.5 is 90%, w...

AI Technical Summary

Problems solved by technology

[0009] The present invention aims at the problem that the existing dust collector cannot effectively capture fine particles with a particle size of 0.1-2.0um, and provides a high-energy pulse wet mobile dust removal electrostatic precipitator

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