Easily cleaned filter device

A filter device, easy technology, applied in the direction of loose filter material filter, filter separation, gravity filter, etc., can solve the problems affecting the filter effect, etc., and achieve the effect of easy cleaning

Inactive Publication Date: 2015-01-28
ANHUI XIANGYUAN SECURITY TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

Therefore, over time, too many impurities adsorbed by the filter layer will affect the filtration effect. This requires backwashing to wash away the impurities adsorbed by the filter layer.

Method used

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  • Easily cleaned filter device

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Embodiment Construction

[0011] The technical solutions of the present invention will be further described below through the embodiments and in conjunction with the accompanying drawings.

[0012] Such as figure 1 A filter device that is easy to clean is shown, comprising a cylindrical housing 1, a filter cylinder 2 is arranged in the housing 1, and a filter layer 3 is filled in the filter cylinder 2; the bottom of the filter cylinder 2 is connected with the rotating shaft 4 The bottom of the housing 1 is connected, and the filter cylinder 2 can rotate with the rotating shaft 4. The surface of the rotating shaft 4 is provided with a screw auger. When the water flow flows along the rotating shaft 4, the rotating shaft 4 can be driven to rotate.

[0013] A baffle 5 is arranged on the inside and above of the housing 1 , the baffle 5 is curved and inclined, and is against the outer wall of the filter cylinder 2 , and a plurality of openings 51 are arranged on the baffle.

[0014] Two staggered baffles 6 ...

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PUM

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Abstract

The invention discloses an easily cleaned filter device. The filter device comprises a drum-shaped shell, wherein a filter jar is arranged in the shell, and a filter layer is filled into the filter jar body; the bottom of the filter jar is connected with the bottom of the shell through a rotating shaft, and the filter jar can rotate along with the rotating shaft; the surface of the rotating shaft is provided with a spiral auger, and the water flow can drive the rotating shaft to rotate while flowing along the rotating shaft. The filter device has obvious washing effect in back washing, and the washing is more complete and faster.

Description

technical field [0001] The invention relates to the field of water purification, in particular to an easy-to-clean filter device. Background technique [0002] In water treatment, filtration is one of the most important links. Filtration is the process of blocking and adsorbing impurities in water through the filter medium to achieve the purpose of purification. Therefore, over time, too many impurities adsorbed by the filter layer will affect the filtration effect, which requires backwashing to wash away the impurities adsorbed by the filter layer. Contents of the invention [0003] The invention provides an easy-to-clean filtering device. [0004] The specific technical solution of the present invention is: an easy-to-clean filter device, including a cylindrical shell, a filter cylinder is arranged inside the shell, and a filter layer is filled in the filter cylinder; The bottom is connected, and the filter cylinder can rotate with the rotating shaft. The surface of t...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B01D24/20B01D24/46
Inventor 王武
Owner ANHUI XIANGYUAN SECURITY TECH
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