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Filter screen for increasing oxygen and anions

A technology of filters and negative ions, applied in the field of filters, can solve the problems of insufficient utilization of oxygen-generating materials, increase of oxygen and negative ions, and prolong the duration of oxygen release, so as to solve the problems of insufficient utilization, increase of oxygen and negative ions, and improve air quality Effect

Active Publication Date: 2017-09-01
SHANDONG LEKANG ELECTRICAL TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The problem solved by the present invention is: provide a kind of filter screen that increases oxygen and negative ions, solves the problem of single function and insufficient reaction of traditional activated carbon filter screen through design, increases oxygen and negative ions, and can prolong the oxygen release time, solve the problem that the oxygen-generating material cannot be fully utilized, and can also replace the filter material to increase the service life of the filter

Method used

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  • Filter screen for increasing oxygen and anions
  • Filter screen for increasing oxygen and anions
  • Filter screen for increasing oxygen and anions

Examples

Experimental program
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Effect test

Embodiment 1

[0052] like figure 1 , image 3 Shown, a kind of filter screen that increases oxygen and increases negative ions, comprises filter screen main body frame 1, and filter screen main body frame 1 comprises outer frame 2 and is arranged on the mesh grid 3 inside; The end is open and a filter unit 4 is provided inside. The filter unit 4 includes a unit housing with two ends open. The unit housing is provided with a cone-shaped air inlet cylinder 5. The small mouth end of the air inlet cylinder 5 is the air inlet port, and the large mouth end As the air outlet port, the air inlet cylinder 5 is filled with oxygen-producing and carbon-fixing balls 7, and the space between the outside of the air-inlet cylinder and the inner wall of the unit housing is filled with negative ion balls 8; The blocking net 10 of the ball 7 and the negative ion ball 8, the outside of the blocking net 10 is provided with a non-woven fabric 11, and the filter unit 4 and the non-woven fabric 11 are compressed ...

Embodiment 2

[0062] like figure 2 Shown, a kind of filter screen that increases oxygen and increases negative ion, comprises filter screen main body frame 1, and filter screen main body frame 1 comprises outer frame 2 and is arranged on the mesh grid 3 in it; Both sides are open and a frustum-shaped air inlet tube 5 is arranged inside. The small mouth end of the air inlet tube 5 is an air inlet port, and the large mouth end is an air outlet port. The air inlet tube 5 is filled with oxygen-producing and carbon-fixing balls 7, The space between the air duct 5 and the inner wall of the cell is filled with negative ion balls 8; the front and rear sides of the grille 3 are respectively provided with a blocking net 10 for blocking the oxygen-producing carbon-fixing ball 7 and the negative ion ball 8, and the outer side of the blocking net 10 is A non-woven fabric 11 is provided, and the blocking net 10 and the non-woven fabric 11 are pressed tightly on the front and rear sides of the main body ...

Embodiment 3

[0064] One of the preparation methods of oxygen-making and carbon-fixing spheres:

[0065] Mix 30 parts of potassium superoxide, 35 parts of lithium hydroxide, 10 parts of calcium hydroxide, 25 parts of calcium oxide, and 5 parts of copper oxychloride in proportion by weight, put them into a grinder, grind for 1.5 hours, and make 800~ 1000 mesh powder. The uniformly stirred powder is compressed into a spherical object with a strength of 50-80N, a porosity of 40%-55%, and a radius of 6mm by a tablet press.

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Abstract

The invention discloses a filter screen for increasing oxygen and anions. The filter screen comprises an outer frame and a filter screen main body frame which is arranged in the outer frame and is formed by a latticed grid, wherein an air inlet tube is arranged inside each cell of the grid, and is filled with an oxygen-generating carbon-fixing ball; the space between the air inlet tube and the inner wall of each cell is filled with an anion ball; blocking nets are respectively arranged on front and rear sides of the grid, an non-woven fabrics are arranged outside the blocking nets, and the blocking nets and the non-woven fabrics are compressed on front and rear sides of the filter screen main body frame through depression bars or reticular glands; or a filter unit is arranged inside each cell of the grid, and is provided with an air inlet tube; each air inlet tube is filled with an oxygen-generating carbon-fixing ball, and the space between the air inlet tube and the peripheral wall of the filter unit is filled with an anion ball. The filter screen can solve the problems of single function and insufficient reaction of a traditional activated carbon filter screen by means of the design, can be used for increasing oxygen and anions, prolonging oxygen release duration and solving the problem that an oxygen-generating material cannot be sufficiently utilized, and the service life of the filter screen can be prolonged since a filter material can be replaced.

Description

technical field [0001] The invention belongs to the technical field of filter screens, and in particular relates to a filter screen for increasing oxygen and negative ions. Background technique [0002] Since the 1970s, with the extensive use of air-conditioning systems and the global energy crisis, coupled with people working indoors for longer and longer hours, various diseases related to the indoor environment have been triggered. The main purpose of the air conditioning system is to create a healthy and comfortable indoor environment for the indoor personnel. The indoor environment has an important impact on people's health. According to statistics, people spend about 80%-90% of the day indoors, while the old, weak, sick, pregnant women, and infants spend more time indoors. long. However, there is a significant positive correlation between the morbidity and mortality of the population and the mass concentration of atmospheric particulate matter, and this positive corre...

Claims

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Application Information

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IPC IPC(8): B01D46/00B01D39/16F24F3/16F24F6/00F24F13/28
CPCB01D39/1692B01D46/0027F24F6/00F24F13/28B01D2239/10B01D2239/0407F24F8/10
Inventor 田芝亮
Owner SHANDONG LEKANG ELECTRICAL TECH
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