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Filtering device

A filter device and filter unit technology, applied in the direction of filter separation, fixed filter elements, chemical instruments and methods, etc., can solve the problems of different water quality, incomplete filtration of sundries, and reduced service life of filter devices, etc.

Inactive Publication Date: 2019-10-22
SUPER SUPER TECH HIGH ENERGY CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In the existing filtering device, the water to be filtered needs to pass through multiple filter layers with pores from large to small in order to filter out the impurities in the water step by step. If the water to be filtered directly passes through the filter layer with smaller pores Filter layer, too large debris will soon cause the filter layer to block, and reduce the service life of the filter layer
[0003] However, the water quality varies from region to region, and the pollutants and impurities contained in the water in different regions are also different. If the same multiple filter layers are used to filter the water in various regions, it may lead to the filtration of impurities in the water in some regions Incomplete, or the situation that reduces the service life of the filter device

Method used

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Embodiment Construction

[0043] In order to make the above-mentioned and other objects, features and advantages of the present invention more comprehensible, the following is based on the preferred embodiments of the present invention and is described in detail as follows in conjunction with the accompanying drawings:

[0044] Please refer to figure 1 , 2 As shown, it is the first embodiment of the filter device of the present invention, including a base 1, a filter element 2 and a cover plate 3, a shaft tube 11 is arranged on the base 1, and the filter core 2 passes through the shaft tube 11 , the cover plate 3 is combined with the shaft tube 11 , and the upper and lower ends of the filter element 2 are fixed to the base 1 and the cover plate 3 .

[0045] The base 1 has a surface with a shaft tube 11, the shaft tube 11 can be integrally formed with the base 1, or one end of the shaft tube 11 can be combined with the base 1 in various ways. The surface, and the end of the shaft tube 11 forms a close...

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Abstract

A filtering device is used for solving the problem that the pore density of a filter element of an existing filtering device cannot be adjusted. The utility model relates to a shaft tube assembly, which comprises a base provided with a shaft tube, the shaft tube is combined with the base through a closed end, the other end of the shaft tube forms an open end, the open end is provided with an opening, the shaft tube is provided with a plurality of through holes between the open end and the closed end, and each through hole penetrates through the tube wall of the shaft tube; the filter element is provided with a plurality of filter units, the filter element is provided with a first end and a second end which are opposite to each other, and the filter element is fixed on one surface of the base through the second end; the cover plate is provided with a through hole, the cover plate is annularly arranged on the outer surface of the shaft tube through the through hole and can rotate relative to the shaft tube, and one surface of the cover plate is combined with the first end of the filter element.

Description

technical field [0001] The present invention relates to a filter device, especially a filter device whose pore density can be changed. Background technique [0002] Generally, the filter layer of the filter device has a fixed pore size to prevent impurities with a particle size larger than the pore in the water from passing through, but impurities with a smaller particle size will pass through the pore together with the water. In the existing filtering device, the water to be filtered needs to pass through multiple filter layers with pores from large to small in order to filter out the impurities in the water step by step. If the water to be filtered directly passes through the filter layer with smaller pores The filter layer, too large debris will soon cause the filter layer to be blocked, and reduce the service life of the filter layer. [0003] However, the water quality varies from region to region, and the pollutants and impurities contained in the water in different r...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B01D29/11B01D29/96B01D29/70B01D29/48B01D35/30
CPCB01D29/117B01D29/48B01D29/70B01D29/96B01D35/30
Inventor 丁彦凯曾綵涵
Owner SUPER SUPER TECH HIGH ENERGY CO LTD
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