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Improved type sewage treatment filter barrel

A technology of sewage treatment and filter cartridges, which is applied in the direction of filtration separation, fixed filter elements, cleaning hollow objects, etc., and can solve problems such as difficult cleaning

Inactive Publication Date: 2016-09-28
WENZHOU QIBANG ENVIRONMENTAL PROTECTION TECH
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Existing sewage treatment devices use the wall and bottom of the filter cartridge to filter, but some silk dirt, such as hair or filamentous algae, will be entangled or adhered to the wall of the filter cartridge, sticking to the wall of the filter cartridge Easy to clean, but entanglement on the mesh of the filter cartridge can make cleaning difficult, so improvement is necessary

Method used

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  • Improved type sewage treatment filter barrel
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Embodiment Construction

[0020] The following are specific embodiments of the present invention and in conjunction with the accompanying drawings, further describe the technical solution of the present invention, but the present invention is not limited to these embodiments.

[0021] Such as figure 1 and figure 2 As shown, an improved filter cartridge for sewage treatment of the present invention includes a cylindrical filter cartridge 1 with an opening at the top, and the cylinder wall and the bottom of the cylinder are made of metal mesh, and also includes a hanger 2. The hanger 2 includes several The hanging rod 21 arranged in the radial direction of the cylinder wall, the inner end of the hanging rod 21 is jointly connected with a support plate 22, and also includes a movable shaft 3 coaxially arranged with the cylinder wall, the top of the movable shaft 3 is movably connected with the support plate 22, and the upper end of the movable shaft 3 A blade 31 and a spiral fan blade 33 are fixed, the ...

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Abstract

The invention provides an improved filter cartridge for sewage treatment, which belongs to the field of sewage treatment devices. The utility model solves the problem that the mesh of the existing filter cylinder is easily entangled with silk dirt. The improved filter cartridge for sewage treatment includes a cylindrical filter cartridge with an opening at the top, and both the wall and the bottom of the cartridge are made of metal mesh, and a hanger. The hanger includes several hanging rods arranged radially along the wall of the cartridge. The inner end of the hanging rod is jointly connected with a support plate, and also includes a movable shaft coaxially arranged with the cylinder wall. Between them, the spiral fan blade is set close to the bottom of the cylinder, and can drive the spiral fan blade to rotate around the movable shaft through the water flow, and drive the blade to rotate. The bottom end of the movable shaft is connected with an L-shaped cleaning rod, and the cleaning rod is respectively attached to the bottom of the cylinder The inner side and the inner side of the cylinder wall are set. The filter cartridge can avoid entanglement of filamentous dirt.

Description

technical field [0001] The invention belongs to the technical field of sewage treatment devices and relates to an improved filter cartridge for sewage treatment. Background technique [0002] Existing sewage treatment devices use the wall and bottom of the filter cartridge to filter, but some silk dirt, such as hair or filamentous algae, will be entangled or adhered to the wall of the filter cartridge, sticking to the wall of the filter cartridge It is easy to clean, but it will be difficult to clean when it is wrapped around the mesh of the filter cartridge, so it is necessary to improve it. Contents of the invention [0003] The purpose of the present invention is to solve the above-mentioned problems in the prior art, and provide an improved sewage treatment filter that can automatically cut filamentary dirt, avoid winding on the filter cartridge, and has a good cleaning function. cylinder. [0004] The purpose of the present invention can be achieved through the foll...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B01D29/11B01D29/86B08B9/087
CPCB01D29/117B01D29/86B08B9/0808B08B9/087
Inventor 王同飞
Owner WENZHOU QIBANG ENVIRONMENTAL PROTECTION TECH
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