Multilayer filter

A technology of filter and coarse filtration, which is applied in gravity filter, fixed filter element filter, filtration separation, etc. It can solve the problems of inconvenient, time-consuming, laborious and insufficient cleaning of the filter layer, and achieve novel structure and improved Filter effects, making simple effects

Inactive Publication Date: 2014-03-26
TIANJIN GANGMA WATERPROOF MATERIAL ENG
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  • Abstract
  • Description
  • Claims
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Problems solved by technology

[0002] At present, when doing chemical reactions, solid-liquid separation is involved in many steps, and most of the filtration devices on the market now have the following two shortcomings: First, the f

Method used

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  • Multilayer filter

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Embodiment Construction

[0010] The specific implementation manners of the present invention will be briefly described below in conjunction with the accompanying drawings.

[0011] A kind of multi-layer filter as shown in the figure comprises a fuselage main body 1, the top of the fuselage main body 1 is provided with a material inlet 2, and the bottom end of the fuselage main body 1 is provided with a liquid outlet 3; the fuselage main body 1 The upper part of the inner cavity is provided with a coarse filter assembly 4, which is composed of a plurality of coarse filter layers; the lower part of the inner cavity of the fuselage body 1 is provided with a fine filter assembly 5, which is composed of a plurality of Layer composition; the coarse filter assembly 4 and the fine filter assembly 5 are both movably connected with the inner wall of the fuselage body 1 .

[0012] The coarse filter assembly 4 is connected with the slideway on the inner wall of the fuselage body 1 .

[0013] The fine filter asse...

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Abstract

The invention discloses a multilayer filter, which comprises a filter main body, wherein a feed port is formed in the top end of the filter main body; a liquid outlet is formed in the bottom end of the filter main body; a rough filtering component is arranged at the upper part of an inner cavity of the filter main body, and consists of a plurality of rough filtering layers; a fine filtering component is arranged at the lower part of the inner cavity of the filter main body, and consists of a plurality of fine filtering layers; both the rough filtering component and the fine filtering component are movably connected with the inner wall of the filter main body. The multilayer filter has the beneficial effects that the filter is novel in structure, easy to manufacture and convenient to use; filtering effects can be effectively improved; the filtering layers can be extracted to be conveniently cleaned.

Description

(1) Technical field [0001] The invention relates to a filter, in particular to a multi-layer filter. (2) Background technology [0002] At present, when doing chemical reactions, solid-liquid separation is involved in many steps, and most of the filtration devices on the market now have the following two shortcomings: First, the filtration is not sufficient, and repeated filtration is required The steps are very troublesome; second, the filter layer in the filter is very inconvenient to clean, and it takes time and effort to clean it up. In summary, it is imperative to study a filter with high filtration efficiency, sufficient filtration, and easy-to-clean filter layer. (3) Contents of the invention [0003] In order to overcome the shortcomings of existing filters, the present invention provides a multi-layer filter. [0004] The technical scheme of the present invention is achieved in this way. [0005] A kind of multi-layer filter of this scheme, comprises fuselage m...

Claims

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Application Information

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IPC IPC(8): B01D29/58B01D29/01B01D24/12
Inventor 马风桥
Owner TIANJIN GANGMA WATERPROOF MATERIAL ENG
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