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Efficient filtering device for purifying and disinfecting air

A high-efficiency filtration and air purification technology, applied in the field of high-efficiency filtration devices and high-efficiency filtration devices for air purification and disinfection, can solve the problems of incomplete purification effect, high use cost, secondary pollution, etc., to ensure electrical conductivity and enhance adsorption function. , the effect of increasing strength

Inactive Publication Date: 2014-09-03
程宇宸 +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] The purpose of the present invention is to provide a high-efficiency filter device for air purification and disinfection, so as to overcome the problems of incomplete and insignificant purification effect of traditional air purification equipment, easy to cause secondary pollution, and high cost of use.

Method used

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  • Efficient filtering device for purifying and disinfecting air
  • Efficient filtering device for purifying and disinfecting air
  • Efficient filtering device for purifying and disinfecting air

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0035] This example is attached figure 1 As shown, the electrostatic primary effect filter screen 1 is set at the outermost opening of the sealed air duct 5, the plasma polymerized filter layer 2 is set at the middle position, and the functional ceramic composite filter screen 3 is set at the inner mouth of the sealed air duct. A gap not exceeding the thickness of the filter screen is left between the filter screen filter layers, and the air exchange device 4 adopts a negative pressure suction fan, which is arranged on the outside of the functional ceramic composite filter screen 3 .

[0036] The electrostatic primary effect filter 1 in this embodiment is composed of a stainless steel frame and a carbon fiber screen. The single mesh area of ​​the carbon fiber screen is 0.35 square millimeters, and the hole material hollowing ratio of the entire screen is about 80%. The stainless steel frame of the electrostatic primary effect filter is matched with the guide groove inside the...

Embodiment 2

[0042] The structure of this embodiment is basically the same as that of Embodiment 1, the only difference is that the plasma polymerization filter layer in this embodiment adopts a "barrel-needle plasma generation assembly", and the barrel-needle plasma generation assembly structure as attached image 3 As shown, the assembly is composed of twelve barrel-needle plasma generating units, and the structure of a single barrel-needle plasma generating unit is shown in the attached Figure 4 And attached Figure 5 shown. The needle-shaped negative electrode 21 of the component is electrically connected to the negative electrode of the combined power supply, the cylindrical positive electrode 22 of the component is electrically connected to the positive electrode of the combined power supply, and the voltage difference between the positive electrode and the negative electrode is adjusted to 16Kv .

[0043] The air filtering mechanism and process of this embodiment are the same as...

Embodiment 3

[0045] This embodiment provides the manufacturing process of multifunctional composite conductive ceramic honeycomb screen,

[0046] (1) Evenly mix the metal oxide aluminum oxide, raw diatomaceous earth and nano-scale bamboo activated carbon by weight percentage: 10% aluminum oxide, 40% raw diatomite, and 50% nano-scale woody activated carbon %;

[0047] (2) Slurry the above-mentioned aluminum oxide, raw diatomite and nano-scale bamboo activated carbon with pure water, put them into a mold, and mold them;

[0048] (3) Sinter tires, the sintering temperature is 850°C;

[0049] (4) Coating 5 layers of nano-scale titanium dioxide photocatalyst materials in the mesh holes of the ceramic honeycomb mesh plate made of sintering;

[0050] (5) Carry out secondary sintering, and the stencil tire after coating the nano-scale titanium dioxide photocatalyst material is sintered for the second time, and the sintering temperature is 550°C.

[0051] In this embodiment, Al2O3 can enhance th...

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Abstract

The invention relates to an efficient filtering device for purifying and disinfecting air. According to the device, an electrostatic primary filtering net, a plasma polymerizing filtering layer and a functional ceramic compound filtering net are sequentially arranged in a sealed air flue by layers; an air exchanging device is arranged at one side of the functional ceramic compound filtering net; a combined power supply is used for providing electric power for the electrostatic primary filtering net, the plasma polymerizing filtering layer and the functional ceramic compound filtering net. The three layers of filtering layers are mounted in the sealed air flue provided with the air exchanging device; the efficient filtering device can be used for efficiently filtering inhalable particles in the air and effectively degrading volatile organic compounds in the air and organic chemical components of toxic and harmful gases, and killing bacteria and viruses; the whole device is simple in structure, easy to manufacture, convenient to maintain and high in energy efficiency ratio and can be widely applied to various fixed or movable fields including office buildings, family rooms, industrial and mining enterprises, underground construction, means of transportation and the like.

Description

technical field [0001] The invention relates to the field of air treatment in environmental protection, and is a high-efficiency filter device for air purification and disinfection, especially a high-efficiency filter for inhalable particles in the air, while effectively degrading volatile organic compounds and toxic substances in the air. Harmful gas organic chemical components, and a high-efficiency filter device with the ability to kill bacteria and viruses. Background technique [0002] Air pollution problems in modern homes, commercial buildings and industrial production spaces often cause many adverse effects on our health, especially environmental pollution caused by inhalable particulate matter and volatile organic compounds. However, the currently widely used air exchange system cannot completely solve this type of pollution problem, because the outdoor air sucked by the circulating air exchange is increasingly seriously polluted, and the air quality is deterioratin...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B01D50/00B01D53/86A61L9/22
Inventor 程宇宸程方滕浩
Owner 程宇宸
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