Filter element

A filter element and filter net technology, which is applied in the direction of filtration separation, membrane filter, cartridge filter, etc., can solve the problems of waste of resources and achieve the effect of solving waste of resources, saving manpower, material resources and resources, and saving use costs

Inactive Publication Date: 2018-07-27
马楠峰
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0006] The main purpose of this application is to provide a filter element with a layered structure to solve the problem of waste of resources caused by frequent discarded filter elements in the related art

Method used

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Embodiment Construction

[0022] In order to enable those skilled in the art to better understand the solutions of the application, the technical solutions in the embodiments of the application will be clearly and completely described below in conjunction with the drawings in the embodiments of the application. Obviously, the described embodiments are only It is a part of the embodiments of this application, not all the embodiments. Based on the embodiments in this application, all other embodiments obtained by those of ordinary skill in the art without creative work should fall within the protection scope of this application.

[0023] It should be noted that the terms "first" and "second" in the description and claims of the application and the above-mentioned drawings are used to distinguish similar objects, and are not necessarily used to describe a specific sequence or sequence. It should be understood that the data used in this way can be interchanged under appropriate circumstances for the purposes ...

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Abstract

The present application discloses a filter element. The filter element comprises a main body frame and a plurality of filter layers; the main body frame comprises a first frame end cover and a secondframe end cover, and the first frame end cover and the second frame end cover are separately arranged at two ends of the plurality of filter layers; the plurality of filter layers are sequentially insleeve connection from the inside to the outside, and the filter layers are fixed between the two frame end covers in a seal manner; and a connection position of the first frame end cover and one filter layer arranged at the innermost layer is provided with an opening. The filter element provided by the present application achieves the purpose that one filter element is used for a plurality of times, use costs of the filter element are greatly saved, and the technical problem of resource waste due to a disposable type filter element is further solved.

Description

Technical field [0001] This application relates to the field of filter devices, and specifically to a filter element. Background technique [0002] At present, many domestic high-precision water filters, air purifiers, and oil filter elements use foreign technology. This is common in the water purification industry, and it is even more prominent in some oil manufacturers. Domestic filters are basically The filter element replacement method is used to maintain the filtering effect, and the replacement technology is low. However, due to the high cost of consumables, the filter element production technology and the maintenance cost of the filter element are relatively high. [0003] In these filters, the general performance filter filters particulate pollutants. Pollutants can be roughly divided into ≥100μm, 100μm-5μm and ≤5μm micron particles. [0004] At present, most of the filter elements on the market achieve layered filtration, and some use single-specification filtration. For ex...

Claims

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Application Information

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IPC IPC(8): B01D27/06B01D27/08B01D46/52
CPCB01D27/06B01D27/08B01D46/527B01D2275/10
Inventor 马楠峰
Owner 马楠峰
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