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A method for rapidly producing a three-dimensional filter with multiple filter surfaces

A technology of multiple filtration and filter screens, applied in the direction of filtration separation, separation methods, chemical instruments and methods, etc.

Inactive Publication Date: 2015-08-05
HENAN NORMAL UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This method can only make a single layer filter plane

Method used

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  • A method for rapidly producing a three-dimensional filter with multiple filter surfaces
  • A method for rapidly producing a three-dimensional filter with multiple filter surfaces
  • A method for rapidly producing a three-dimensional filter with multiple filter surfaces

Examples

Experimental program
Comparison scheme
Effect test

Embodiment (1

[0007] Cylindrical three-dimensional filter with multiple filter planes:

[0008] exist figure 1 Filter lines ② of different lengths are implanted on the plastic support grid ①, and the filter lines are as follows: figure 2 As shown, the filter lines are arranged as image 3 shown. Will figure 1 The medium plastic support grid is rolled into a cylindrical shape, and you can get such as Figure 4 The filter network profile shown will actually form a multiplicity such as Figure 4 Cylindrical three-dimensional filter screen for filtering network plane.

Description of drawings

[0009] figure 1 is the fixation of the filter line on the support grid, where ① is the fixed grid, and ② is the filter line with different lengths; figure 2 It is a filter line with different lengths formed after fixing; image 3 is the arrangement form of filter lines; Figure 4 It is a filter network pattern formed by the filter wire after being rolled into a cylindrical shape.

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PUM

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Abstract

The invention provides a method for rapidly producing a three-dimensional filter net with multiple filtering surfaces. The method comprises the steps of: placing a filter wire in a support grid or support bottom plate, and making the support grid or support bottom plate into a three-dimensional filter. The three-dimensional filter has multiple filtering surfaces so that the filtering efficiency of the filter can be greatly increased. According to the method, the production speed of the filter with the multiple filtering surfaces can be greatly increased.

Description

technical field [0001] The invention relates to a manufacturing method of a three-dimensional filter net with multiple filter net surfaces. The method can be used to quickly prepare a three-dimensional filter cartridge with multiple filtering surfaces, and can be applied to the fields of air purification, dust removal and filtration, and sewage treatment. Background technique [0002] The weaving method of the filter screen is usually warp and weft method, and it is woven vertically and horizontally with parallel lines. This method can only make a single layer filter plane. The invention proposes an implanted weaving method for the first time, which can quickly produce a three-dimensional filter net of a filter with multi-layer filter surfaces. Contents of the invention [0003] The purpose of the present invention is to provide an implantable manufacturing method for quickly producing a three-dimensional filter screen with multiple filter surfaces. The filter screen pre...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B01D39/14
Inventor 马春旺魏慧玲曹俊杰魏会静王芳乔春源赵新丽陈丽
Owner HENAN NORMAL UNIV