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Filter screen service life detection device and detection method thereof

A detection device and filter technology, applied in the field of filter detection, can solve the problems of loss of purification function, difference, inability to accurately determine the service life of the filter, etc.

Inactive Publication Date: 2020-03-31
SUZHOU IND PARK ANZEWEN ENVIRONMENTAL PROTECTION TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The machine installed with the filter is called a filter, which is used to filter natural water and food; when the dust adsorbed on the filter reaches saturation, the air purification effect will decrease, and more seriously, the purification function will be lost
Therefore, when the dust adsorbed on the filter reaches saturation, the user should be reminded to replace the filter in time. The time for the dust adsorbed on the existing filter to reach saturation will vary greatly, which will lead to a great difference in the service life of the filter. If only Using the method of time estimation, the service life of the filter cannot be accurately determined. Therefore, a filter life detection device and its detection method are proposed

Method used

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  • Filter screen service life detection device and detection method thereof
  • Filter screen service life detection device and detection method thereof
  • Filter screen service life detection device and detection method thereof

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Experimental program
Comparison scheme
Effect test

Embodiment 1

[0025] see Figure 1-5 , the present invention provides a technical solution: a filter life detection device, including a first box 1 and a second box 12, two first pipes 2 connected to the top of the first box 1, the second The end of a pipe body 2 away from the first box body 1 is connected with a second pipe body 5, and one end of the second pipe body 5 is connected with a fan 7, and the outlet end of the fan 7 is connected with a third pipe body 8, and the third pipe body 8 The outer side wall of the second box body 12 is connected with two fourth pipe bodies 9 equidistantly arranged, and both sides of the inner wall of the second box body 12 are welded with housings 13, and one side of the two housings 13 is penetrated with a fixed column 17, and two The fixed column 17 is slidably connected to one side of the housing 13, the fixed column 17 is located inside the housing 13 and is fixedly connected with a plate body 28 through a spring 19, and the inner side wall of the h...

Embodiment 2

[0038] see Figure 1-5 , the present invention provides a technical solution: a filter life detection device, including a first box 1 and a second box 12, two first pipes 2 connected to the top of the first box 1, the second The end of a pipe body 2 away from the first box body 1 is connected with a second pipe body 5, and one end of the second pipe body 5 is connected with a fan 7, and the outlet end of the fan 7 is connected with a third pipe body 8, and the third pipe body 8 The outer side wall of the second box body 12 is connected with two fourth pipe bodies 9 equidistantly arranged, and both sides of the inner wall of the second box body 12 are welded with housings 13, and one side of the two housings 13 is penetrated with a fixed column 17, and two The fixed column 17 is slidably connected to one side of the housing 13, the fixed column 17 is located inside the housing 13 and is fixedly connected with a plate body 28 through a spring 19, and the inner side wall of the h...

Embodiment 3

[0051] see Figure 1-5 , the present invention provides a technical solution: a filter life detection device, including a first box 1 and a second box 12, two first pipes 2 connected to the top of the first box 1, the second The end of a pipe body 2 away from the first box body 1 is connected with a second pipe body 5, and one end of the second pipe body 5 is connected with a fan 7, and the outlet end of the fan 7 is connected with a third pipe body 8, and the third pipe body 8 The outer side wall of the second box body 12 is connected with two fourth pipe bodies 9 equidistantly arranged, and both sides of the inner wall of the second box body 12 are welded with housings 13, and one side of the two housings 13 is penetrated with a fixed column 17, and two The fixed column 17 is slidably connected to one side of the housing 13, the fixed column 17 is located inside the housing 13 and is fixedly connected with a plate body 28 through a spring 19, and the inner side wall of the h...

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Abstract

The invention discloses a filter screen service life detection device and a detection method thereof. The filter screen service life detection device comprises a first box body and a second box body,and two sides of the top of the first box body are communicated with two first pipe bodies; test dust is placed in a first box body, and the dust is blown to a filter screen under the action of wind power through cooperation of a fan, the first pipe body, a second pipe body, a third pipe body and a fan cover; the threaded rod is separated from the chute; the wind pressure enables the filter screento drive the fixed column to move into the shell; the spring and the plate body press the pressure sensor; the pressure of the filter screen under the action of wind pressure and dust is detected; different wind pressures are detected by adjusting the wind speed of the fan; the filter screen is fixed, the dust saturation positions of the filter screen are different according to the amount of dustadhering to the filter screen, the wind power sensors at the three different positions can detect different wind pressures and feed back the wind pressures to the dust saturation condition of the filter screen, and therefore the service life of the filter screen can be determined more accurately according to the saturation of the filter screen.

Description

technical field [0001] The invention relates to the technical field of filter screen detection, in particular to a filter screen life detection device and a detection method thereof. Background technique [0002] The filter screen, referred to as the filter screen, is made of wire mesh with different meshes. Its function is to filter the molten material flow and increase the resistance of the material flow, so as to filter out mechanical impurities and improve the effect of mixing or plasticizing. It has the properties of acid resistance, alkali resistance, temperature resistance and wear resistance; it is mainly used in mining, petroleum, chemical, food, medicine, machinery manufacturing and other industries. The filter screen is divided into textile fiber filter screen and metal filter screen. The machine installed with the filter is called a filter, which is used to filter natural water and food; when the dust adsorbed on the filter reaches saturation, the air purificati...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01N15/08
CPCG01N15/08G01N2015/084
Inventor 高峰
Owner SUZHOU IND PARK ANZEWEN ENVIRONMENTAL PROTECTION TECH
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