Water storage self-cleaning electrostatic filter with spray flushing device

Abstract

The invention discloses a water-storage self-cleaning type electrostatic filter with a spraying and washing device. The water-storage self-cleaning type electrostatic filter comprises a box body and an electrostatic precipitation assembly, wherein the electrostatic precipitation assembly is arranged in the box body; an inner cavity of the box body is provided with a water storage region for immersing the electrostatic precipitation assembly; the box body is provided with a water injection opening for adding water into the water storage region; a discharging opening for discharging the deposited water in the water storage region is formed in the bottom of the box body; the spraying and washing device is arranged at the water injection opening. The water-storage self-cleaning type electrostatic filter with the spraying and washing device has the advantages of high cleaning efficiency, high utilization rate of cleaning water, less water consumption, energy saving and environment friendliness.

Description

technical field [0001] The invention relates to an air filter device, in particular to a water storage self-cleaning electrostatic filter with a spray flushing device. Background technique [0002] In the existing air filter devices, the electrostatic filter has a better filtering effect and a longer service life, but in order to ensure the dust removal effect and ventilation efficiency, it is necessary to regularly clean the dust removal components therein. [0003] The early cleaning method is to remove the dust removal assembly from the electrostatic filter box, and then clean the dust removal assembly separately. This cleaning method is complicated to operate, time-consuming and laborious, and it is easy to shake off the dust removal process during the disassembly process of the dust removal assembly. The dirt on the components may cause the space at the exhaust end of the box to be polluted, and the air quality output by the electrostatic filter will be affected by the ...

AI Technical Summary

Problems solved by technology

[0005] 1. The spray cleaning method must be sprayed for a long time in order to achieve a better cleaning effect, and the water is discharged while spraying, the cleaning efficiency is low, the water consumption is large, and the energy saving and environmental protection requirements cannot be met;

[0006] 2. The effect of spray cleaning is general, limited by the spray angle, it is impossible to ensure that every corner of the dust removal component is cleaned, and there are cleaning dead angles, so there will still be some dust residue on the dust removal component;

[0007] 3. Both the air inlet and the sewage outlet are at the lower end of the box body. Once the sewage outlet is blocked during the cleaning process, the air inlet is likely to flow backwards;

[0008] 4. Limited by the maximum spraying angle of the nozzle, the nozzle must maintain a large enough distance from the dust removal component to completely cover the dust removal component, which will inevitably increase the volume of the equipment. In order to improve the utilization rate of the inner space of the box, the general spray cleaning type All electrostatic filters adopt a vertical arrangement structure, which results in too large space in the vertical direction, so that it is difficult to form a good connection with peripheral equipment, and increases the difficulty of installation

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