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Filter device

A filter device and filter screen technology, applied in the direction of filter separation, fixed filter element filter, chemical instrument and method, etc., can solve the problems of inconvenient replacement of filter cartridges, heavy structure, high cost, etc., and achieve low cost, high filtration accuracy, The effect of simple structure

Inactive Publication Date: 2010-12-29
倪静丰
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In order to overcome the disadvantages of existing filter structures such as bulky structure, high cost and inconvenient replacement of filter cartridges, the present invention provides a filter device

Method used

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Embodiment Construction

[0009] like figure 1 , 2 As shown, a filter device includes a body 1 and a filter screen 5. The filter screen 5 is fixed in the body 1 through a pressure plate 6, and more than six through holes 7 are evenly distributed on the body 1. Press the support rod 4, and a positioning block 2 is also installed between the compression support rod 4 and the body 1, and a nut 3 is housed on the positioning block 2.

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Abstract

The invention provides a filter device which comprises a body and a filter mesh, wherein the filter mesh is fixed in the body through a pressure plate, more than six through holes are uniformly distributed on the body, compression support rods are further arranged in symmetrical positions on two sides of the body, positioning blocks are further mounted between the compression support rods and the body, and nuts are arranged on the positioning blocks. The filter device has the benefits of simple structure, low cost, high filtration precision and convenient replacement.

Description

Technical field [0001] The invention relates to a device, in particular to a filter device with a filter screen. Background technique [0002] At present, the filters used in metallurgical and municipal water treatment systems use filter cartridges, which are heavy in structure, high in cost, and very inconvenient to replace filter cartridges. Contents of the invention [0003] In order to overcome the disadvantages of heavy structure, high cost and inconvenient replacement of the filter cartridge in the existing filter, the invention provides a filter device. [0004] The technical solution adopted by the present invention to solve the technical problem is: a filter device, including a main body and a filter screen, the filter screen is fixed in the main body through a pressure plate, and more than six through holes are evenly distributed on the main body, and there are two holes in the symmetrical positions on both sides of the main body. A compression support rod is in...

Claims

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Application Information

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IPC IPC(8): B01D29/05
Inventor 倪静丰
Owner 倪静丰
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