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Secondary filtering component and filtering device

A technology of secondary filtration and filtration device, applied in the direction of combination device, separation method, dispersed particle separation, etc., can solve the problems of reducing dust separation effect and limited internal space, and achieve the effect of increasing separation effect

Active Publication Date: 2021-06-11
XIAOGOU ELECTRIC INTERNET TECH BEIJING CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Due to the limited internal space of the fluid housing, the lower number of cones in the cone group reduces the separation effect on dust

Method used

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  • Secondary filtering component and filtering device
  • Secondary filtering component and filtering device
  • Secondary filtering component and filtering device

Examples

Experimental program
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Embodiment Construction

[0027] The present application will be described in further detail below in conjunction with the accompanying drawings and specific embodiments. It should be understood that the specific embodiments described here are only used to explain the present application, and are not intended to limit the present application. In the description of the present invention, it should be noted that the terms "upper", "lower", "left", "right", "front", "rear", "inner", "outer" and the like indicate directions or positions The relationship is based on the orientation or positional relationship shown in the drawings, or the orientation or positional relationship that the inventive product is usually placed in use, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying the referred device or Elements must have certain orientations, be constructed and operate in certain orientations, and therefore should not be cons...

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PUM

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Abstract

The invention provides a secondary filter component, which comprises a cone group, a dust guide shell and a secondary dust collection part, the bottom end of the cone group is communicated with the secondary dust collection part through the dust guide shell, the dust guide shell comprises a dust guide channel and a fluid pipeline storage area, and the cone group is located above the dust guide channel and the fluid pipeline storage area. The fluid pipeline containing area is used for containing at least one part of a fluid pipeline through which dust-containing fluid passes. The invention further provides a filtering device which comprises the secondary filtering component, the filtering device further comprises a fluid pipeline assembly and a primary filtering component, the fluid pipeline assembly comprises a fluid inlet and a fluid outlet, and the primary filtering component surrounds at least one part of the fluid pipeline assembly and is located at the downstream of the fluid outlet. And the secondary filtering component is positioned at the downstream of the primary filtering component. According to the secondary filtering component and the filtering device provided by the invention, the cone group is positioned above the fluid pipeline storage area, so that the dust separation effect can be improved.

Description

technical field [0001] The invention relates to the technical field of cleaning equipment, in particular to a secondary filter assembly and a filter device. Background technique [0002] In the existing dust collection equipment, the dust particles in the dust-laden fluid are filtered and separated by the filter device in the main machine. The filter device usually includes a cyclone cone group, which uses cyclone separation technology to separate dust and fluid. However, the set of cones surrounds the outside of the fluid channel, and the cones of the set of cones are located within a fluid housing connected to the fluid channel. Due to the limited internal space of the fluid housing, the number of cones in the cone group is small, which reduces the separation effect on dust. Contents of the invention [0003] In order to solve the above problems in the prior art, the present invention provides a secondary filter assembly, the secondary filter assembly includes: a cone ...

Claims

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Application Information

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IPC IPC(8): B01D50/00
CPCB01D50/20
Inventor 檀冲秦阳王东程世及徐龙
Owner XIAOGOU ELECTRIC INTERNET TECH BEIJING CO LTD