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Filter screen self-cleaning type air filtering device

An air filter device and self-cleaning technology, which is applied in the direction of dispersed particle filtration, heating method, transportation and packaging, etc., can solve the problems of inconvenient cleaning method, damaged filter screen, low cleaning efficiency, etc., and achieve improved air intake and filtering effect , improve the efficiency of replacement and cleaning, and avoid the effect of filter failure

Active Publication Date: 2021-05-14
广州普华环保设备有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003]However, the existing air filter devices all need to remove the filter screen first and then clean it. This cleaning method is not only inconvenient, but also time-consuming and labor-intensive. , the cleaning efficiency is low, and it is easy to cause damage to the filter screen or other components during the process of disassembling the filter screen, resulting in filter failure

Method used

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  • Filter screen self-cleaning type air filtering device
  • Filter screen self-cleaning type air filtering device
  • Filter screen self-cleaning type air filtering device

Examples

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Embodiment Construction

[0037] Embodiments of the technical solutions of the present invention will be described in detail below in conjunction with the accompanying drawings. The following examples are only used to illustrate the technical solutions of the present invention more clearly, and therefore are only examples, rather than limiting the protection scope of the present invention.

[0038] It should be noted that, unless otherwise specified, the technical terms or scientific terms used in the present application shall have the usual meanings understood by those skilled in the art to which the present invention belongs.

[0039] In the description of the present application, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", " Back", "Left", "Right", "Vertical", "Horizontal", "Top", "Bottom", "Inner", "Outer", "Clockwise", "Counterclockwise", "Axial", The orientation or positional relationship indicated by "...

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Abstract

The invention discloses a filter screen self-cleaning type air filtering device. The air filtering device comprises a shell, filtering assemblies, a cleaning mechanism and an overturning mechanism, wherein an air inlet and an air outlet are formed in the shell, an air flow channel is formed in the shell, the two filtering assemblies are symmetrically arranged, the surfaces of the opposite sides of the two filtering assemblies are located on the same spherical surface, in the air inlet working state, one filtering assembly directly faces the air inlet and abuts against the air inlet, the portion, abutting against the filtering assembly, of the air inlet is provided with an arc-shaped abutting face matched with the spherical curved face of the filtering assembly, the other filtering assembly is idle in the shell, the cleaning mechanism and the turnover mechanism are installed in the shell, the cleaning mechanism is used for cleaning the filter assembly idle in the shell, and the overturning mechanism is used for overturning the two filter assemblies at the same time, so that the positions of the two filter assemblies are exchanged. According to the air filtering device, the structure design is ingenious, a filter screen can be replaced and cleaned in a full-automatic mode, the filter screen does not need to be disassembled, and the filter screen replacing and cleaning efficiency is high.

Description

technical field [0001] The invention relates to the technical field of air filtering equipment, in particular to a filter screen self-cleaning air filtering device. Background technique [0002] In the field of air pollution prevention and control in limited spaces such as fresh air systems, after the internal filter device has been used for a period of time, the surface of the filter screen at the air inlet will adhere to dust, flocs and other attachments to block the filter screen. Therefore, when the air filter device is used for a period of time, the filter screen inside it must be cleaned. [0003] However, the existing air filter devices all need to remove the filter screen and then clean it. This cleaning method is not only inconvenient, the cleaning operation is time-consuming and laborious, the cleaning efficiency is low, and it is easy to cause The filter screen or other components are damaged, resulting in filter failure. Contents of the invention [0004] Aim...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F24F8/108F24F8/90F24F13/28B01D46/00B01D46/10
CPCF24F13/28B01D46/10B01D46/58B01D46/56B01D46/70B01D46/78
Inventor 陈儒建石方雪周娜娜
Owner 广州普华环保设备有限公司
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