Composite double-layer filter screen structure

Abstract

The invention discloses a composite double-layer filter screen structure which comprises an outer shell, wherein the outer shell is the outer structure of the filter screen structure; a filtering mechanism which is the main body filtering structure of the filter screen structure; a partition plate which is correspondingly and transversely placed in the middle of the filtering mechanism, wherein a detachable structure is arranged between the partition plate and the filtering mechanism; a crushing mechanism which is mounted between the partition plate and the bottom of the filtering mechanism, wherein a sleeve is correspondingly arranged below the crushing mechanism; a battery box which serves as a power source of the filter screen structure, wherein the battery box is correspondingly and fixedly installed on the outer side of the outer shell. According to the composite double-layer filter screen structure, a double-layer structure is additionally arranged for filtering while the filtering effect is guaranteed, meanwhile, crushing operation can be conducted, blockage caused by impurity mixing is avoided, the filtering effect can be guaranteed, long-term stable use can be guaranteed, dismounting and removing are convenient, and the composite double-layer filter screen structure is extremely suitable for being used in small scenes.

Description

technical field [0001] The present invention relates to the related technical field of filter screen structure, and further relates to the technical field of filter screen structure used in dishwashing pools, filter pools, sewage pools, etc., specifically a composite double-layer filter screen structure. Background technique [0002] The filter screen is used to filter the molten material flow and increase the resistance of the material flow, so as to filter out mechanical impurities and improve the network structure of mixing or plasticization. It is generally used for filtering liquids, and is also used for filtering gases, materials, etc. When performing liquid filtration, the positions used are washing sinks, filter pools and even sewage pools for mud filtration; [0003] However, some filter screens under the background of the prior art are mostly simple in structure and simple in function when they are used, and still have certain drawbacks, such as: [0004] 1. Most ...

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Problems solved by technology

[0008] The purpose of the present invention is to provide a composite double-layer filter screen structure to solve the problem that the current filter screen structure proposed by the above-mentioned background technology is mostly simple, which is not conducive to avoiding the blockage of the network body, which will affect the filtering effect and cannot be layered at the same time. Filtration, the problem that it cannot be used for crushing operations

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