CN210278796U - Air purification equipment - Google Patents
Air purification equipment Download PDFInfo
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- CN210278796U CN210278796U CN201921022546.1U CN201921022546U CN210278796U CN 210278796 U CN210278796 U CN 210278796U CN 201921022546 U CN201921022546 U CN 201921022546U CN 210278796 U CN210278796 U CN 210278796U
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Abstract
The utility model discloses an air purification device, which is characterized in that the air purification device comprises a shell, an ultraviolet treatment area and a filter layer, wherein the shell is internally provided with an ultraviolet light source installation area, a ballast installation area and a filter layer area respectively, the ultraviolet treatment area and the filter layer area are respectively positioned in the ultraviolet light source installation area and the filter layer area, and the two opposite sides of the shell are respectively provided with an air inlet and an air outlet; the filter layer area is located one side of air intake, ultraviolet light source installation area is located the inside of casing, the ballast installation area is located the top of ultraviolet light source installation area. The utility model discloses can decompose and catalyze here to waste gas.
Description
Technical Field
The utility model relates to an air purification field, it is specific, relate to an air purification equipment.
Background
The photo-oxidation activated carbon all-in-one machine irradiates malodorous gas through high-energy high-ozone ultraviolet light beams to change the malodorous gasSuch as ammonia, trimethylamine, hydrogen sulfide, methylthiohydrogen, methyl mercaptan, methyl sulfide, dimethyl disulfide, carbon disulfide, styrene, and hydrogen2Molecular chain structure of S-type sulfide, VOC, benzene, toluene and xylene to degrade organic or inorganic polymer molecule chain of malodorous compound under the irradiation of high-energy ultraviolet beam to convert into low-molecular compound, such as CO2、H2O, and the like. The inventor believes that the exhaust gas is decomposed and catalyzed again, oxygen molecules in the air are decomposed by the high-energy high-ozone ultraviolet light beam to generate free oxygen, namely active oxygen, and the free oxygen carries unbalanced positive and negative electrons so that the free oxygen needs to be combined with the oxygen molecules to further generate ozone. UV + O2→ O-O ＊ (active oxygen) O + O2→O3(ozone), it is known that ozone has a strong oxidizing effect on organic substances and has an instant effect of removing malodorous gases and other irritating odors. The inventor believes that there is a need for a new operating principle that will allow existing air cleaning devices to be modified to some extent to meet the needs of such an operating principle.
SUMMERY OF THE UTILITY MODEL
To the not enough that current air pollution processing apparatus is not suitable for decomposing once more and catalysis to waste gas, the utility model aims at providing an air purification equipment, it can decompose and catalyze here to waste gas.
In order to realize the purpose of the utility model, the utility model discloses a following technical scheme:
an air purification device comprises a shell, an ultraviolet treatment area and a filter layer, wherein the shell is internally provided with an ultraviolet light source installation area, a ballast installation area and a filter layer area respectively, and two opposite sides of the shell are provided with an air inlet and an air outlet respectively; the filter layer area is located one side of air intake, ultraviolet light source installation area is located the inside of casing, the ballast installation area is located the top of ultraviolet light source installation area.
Further, the shell is cuboid.
Further, two opposite side surfaces of the housing protrude to the outside.
Further, the ultraviolet treatment zone includes an ultraviolet light source.
Further, the ultraviolet light source comprises a UV light oxygen lamp tube.
Further, the ultraviolet light source is connected with a first power supply.
Further, the UV light oxygen lamp tube is connected with a ballast, and the ballast is installed in the ballast installation area.
Furthermore, the UV light oxygen lamp tube comprises a plurality of UV light oxygen lamp tubes which are arranged in parallel.
Further, the interior of the shell is coated with a reflective layer.
Furthermore, a polar plate is arranged on one side of the shell, which is close to the gas outlet, the polar plate is communicated with a second power supply, and a plasma electric field can be generated between the polar plate and the polar plate.
The utility model discloses an implement the principle, utilize plasma decomposition technique and ultraviolet photolysis technique to combine, carry out high-efficient purification treatment in coordination to waste gas and foul smell: after organic waste gas and malodorous gas enter the gas inlet, the organic waste gas and the malodorous gas are firstly filtered by the filter layer and then are irradiated by ultraviolet light waves at high energy and high efficiency when passing through the ultraviolet treatment area, and a photolysis reaction is instantly generated; generating fission decomposition reaction in nanosecond time range when passing through a plasma electric field; so as to synergistically and efficiently generate a series of photolysis and decomposition reactions, and the photolysis and decomposition reactions are subjected to multi-stage purification so as to reach the emission standard.
Compared with the prior art, the utility model discloses following beneficial effect has been obtained:
1) in the utility model, the C-band ultraviolet light source is used and can reflect the C-band ultraviolet light source, thereby improving the utilization rate of the C-band ultraviolet light; the catalyst is slowly volatilized under the irradiation of C-band ultraviolet rays to carry out the exhaust gas recatalysis. Thoroughly remove toxic, harmful and odorous gases in the waste gas.
2) The utility model discloses an equipment structure is simple relatively, does benefit to weight reduction, reduces the volume to be convenient for simplify easy operation.
3) Equally because the utility model discloses the structure is simple relatively, does benefit to and reduces the volume, consequently the utility model discloses relatively be fit for the place that the space is little, also can require to put immediately or crouch according to the place restriction, the utility model discloses can wide application in chemical plant, electron factory, metallurgical plant, electroplating factory, food processing, the purification treatment of trade waste gas such as mechanical hardware, equally, the utility model discloses also can be used for the aspect of indoor air purification, can directionally get rid of harmful gas, high-efficient air-purifying.
Drawings
The accompanying drawings, which form a part of the specification, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention without unduly limiting the scope of the invention.
Figure 1 is a schematic side view of an embodiment,
figure 2 is a schematic front view of the embodiment,
figure 3 is a schematic perspective view of an embodiment,
in the figure, 1, a shell, 2, an ultraviolet treatment area, 3, a ballast mounting area, 4, a filter layer, 5, a power distribution panel, 6, an air inlet, 7 and an air outlet.
Detailed Description
It should be noted that the following detailed description is exemplary and is intended to provide further explanation of the invention. Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs.
It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments in accordance with the invention. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, and it should be understood that when the terms "comprises" and/or "comprising" are used in this specification, they specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof, unless the context clearly indicates otherwise.
As the background art said, to the deficiency that the existing air pollution treatment device is not suitable for decomposing and catalyzing waste gas once more, the utility model aims to provide an air purification device, it can decompose and catalyze waste gas here, now combine the figure and the detailed description to the utility model discloses further explain.
Examples
An air purification device comprises a shell 1, a filter layer 4, an ultraviolet treatment area 2 and a plasma electric field area, wherein the shell 1 is internally provided with an ultraviolet light source installation area, a ballast installation area 3, a filter layer 4 area and a plasma electric field generation area respectively, and two opposite sides of the shell 1 are provided with an air inlet 6 and an air outlet 7 respectively; the filter layer 4 area is located at one side of the air inlet 6, the ultraviolet light source mounting area is located inside the shell 1, the ballast mounting area 3 is located above the ultraviolet light source mounting area, and the plasma generating area is close to the shell 1 at one side of the air inlet 6.
The implementation principle of this embodiment is that, utilize plasma decomposition technique and ultraviolet photolysis technique to combine, carry out high-efficient synergistic purification to waste gas and foul smell: after organic waste gas and malodorous gas enter the gas inlet, the organic waste gas and the malodorous gas are firstly filtered by the filter layer 4 and then are irradiated by ultraviolet light waves at high energy and high efficiency when passing through the ultraviolet treatment area 2, and a photolysis reaction is instantly generated; generating fission decomposition reaction in nanosecond time range when passing through a plasma electric field; so as to synergistically and efficiently generate a series of photolysis and decomposition reactions, and the photolysis and decomposition reactions are subjected to multi-stage purification so as to reach the emission standard.
In the present embodiment, the housing 1 has a rectangular parallelepiped shape. Specifically, the periphery of the shell 1 is provided with flat plates, and 2 side surfaces of the shell 1, which are provided with the air inlet and the air outlet, protrude outwards so as to provide more reaction spaces. In other embodiments, the shape of the housing 1 may be cylindrical, prismatic, or the like.
More specifically, the ultraviolet treatment zone 2 comprises an ultraviolet light source which emits ultraviolet light to form a zone in which ultraviolet light can be radiated; the ultraviolet treatment zone 2 is confined within the housing 1 to prevent the escape of ultraviolet light from affecting the health of the personnel.
Preferably, the ultraviolet light source comprises a UV light oxygen lamp tube, more preferably, the wave band of the UV light oxygen lamp is C-band ultraviolet light, which belongs to strong ultraviolet light, the UV light oxygen lamp tube is made of pure quartz tube materials to ensure high degree and large amount of penetration of ultraviolet light, the arc length (luminous length) of the UV light oxygen lamp tube can be varied from 5 cm to 300 cm, the power is 200W/cm or more, the effective range of the lamp spectrum is between 200 and 280nm, the main wave peak of the UVC-band (namely C-band ultraviolet light) is 365nm, and more than 700 varieties exist, and the power is 100W-25 kw. Ultraviolet rays in the UVC wave band are also called as short-wave ultraviolet rays, the shorter the wavelength of the ultraviolet rays is, the higher the lethality is, the ultraviolet rays in the UVC wave band can cause huge damage to organisms, and also have huge lethality to DNA (deoxyribonucleic acid) or RNA (ribonucleic acid) molecular structures in bacterial viruses, so that the growth cell death and the regenerative cell death can be caused, and the sterilization and disinfection effects can be achieved; especially, the ultraviolet ray has the strongest bactericidal effect at the wavelength of 253.7 nm.
In the embodiment, high-energy C-band ultraviolet rays are adopted to strongly crack molecular chains of the polluted gas, the molecular structure of the substance is changed, and the high-molecular pollutant is cracked and oxidized into low-molecular harmless substances, such as water, carbon dioxide and the like. Simultaneously, the ultraviolet rays can also excite to generate O3(ozone), O3The ozone is used as a strong catalytic oxidant to carry out catalytic oxidation on the waste gas, can effectively kill bacteria, and destroys and changes toxic and harmful substances into low-molecular harmless substances. The catalyst coating is stimulated to generate activity in the C wave band ultraviolet rays, and the catalytic oxidation effect is enhanced. In the decomposition process, high-energy high-ozone ultraviolet light beams are generated to decompose oxygen molecules in the air to generate free oxygen, namely active oxygen, and the free oxygen needs to be combined with the oxygen molecules because positive and negative electrons carried by the free oxygen are not balanced, so that O is generated3Ozone. UV + O2→ O- + O (active oxygen); o + O2→O3(ozone), O is well known3Ozone has strong oxidizing effect on organic matters and has strong removing effect on malodorous gas and other pungent odor. O is3(ozone) is also a strong catalytic oxidant to perform catalytic oxidation on the waste gas, crack molecular bonds of bacteria in the malodorous gas, Destroy Nucleic Acid (DNA) of the bacteria, and pass through O3(ozone) is subjected to oxidation reaction, so that the aims of deodorization and sterilization are thoroughly fulfilled.
Further, the UV light-oxygen lamp tube is connected with a first power supply; meanwhile, the UV light oxygen lamp tube is connected with a ballast, and the ballast is arranged in the ballast mounting area 3. This is a common approach in the prior art and is not described herein.
In more detail, the UV light oxygen lamp tubes comprise a plurality of UV light oxygen lamp tubes which are arranged in parallel.
In more detail, in order to make full use of the ultraviolet rays, the inside of the housing 1 is coated with a reflective layer, and specifically, the reflective layer is added with a paint containing a small amount of water, chloride ions and various metal protection inhibitors, and the paint can make high reflection to the ultraviolet rays. Such coatings are currently in wide use and are not described in detail herein.
In more detail, a polar plate is arranged on one side of the shell 1 close to the gas outlet and communicated with a second power supply, and a plasma electric field can be generated between the polar plate and the polar plate. Specifically, the electrode plates include a positive electrode plate and a negative electrode plate, which are mounted to opposite sides of the case 1, and a plasma electric field can be generated between the positive electrode plate and the negative electrode plate when the positive electrode power supply and the negative electrode power supply are turned on, respectively.
In more detail, the filter layer 4 includes activated carbon, which may be a finished activated carbon bag or an activated carbon rod, and is fixed inside the casing 1 through a binding band or a bracket, the adsorption layer utilizes the adsorbability of the activated carbon, the surface of the activated carbon has many pores, attractive force exists between the pores, and when the waste gas contacts the activated carbon, the waste gas is adsorbed by the activated carbon, so as to achieve the purification effect.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. The air purification equipment is characterized by comprising a shell, an ultraviolet treatment area and a filter layer, wherein the shell is internally provided with an ultraviolet light source installation area, a ballast installation area and a filter layer area respectively; the filter layer area is located one side of air intake, ultraviolet light source installation area is located the inside of casing, the ballast installation area is located the top of ultraviolet light source installation area.
2. The air cleaning apparatus according to claim 1, wherein the housing has a rectangular parallelepiped shape.
3. The air cleaning apparatus according to claim 1, wherein two opposite sides of the housing protrude to the outside.
4. The air purification apparatus of claim 1, wherein the ultraviolet treatment zone comprises an ultraviolet light source.
5. The air purification apparatus of claim 1, wherein the ultraviolet light source comprises a UV light oxygen tube.
6. The air purification apparatus of claim 5, wherein the UV light oxygen lamp is connected to a first power source.
7. The air purification apparatus of claim 5, wherein the UV light oxygen lamp is connected to a ballast, the ballast being mounted to the ballast mounting area.
8. The air purification apparatus of claim 5, wherein the UV light oxygen lamps comprise a plurality of UV light oxygen lamps arranged in parallel.
9. The air purification apparatus of claim 1, wherein the interior of the housing is coated with a reflective layer.
10. The air purification apparatus of claim 1, wherein the filter layer comprises activated carbon, and the activated carbon is secured inside the housing by a strap or bracket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921022546.1U CN210278796U (en) | 2019-07-02 | 2019-07-02 | Air purification equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921022546.1U CN210278796U (en) | 2019-07-02 | 2019-07-02 | Air purification equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210278796U true CN210278796U (en) | 2020-04-10 |
Family
ID=70100180
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921022546.1U Active CN210278796U (en) | 2019-07-02 | 2019-07-02 | Air purification equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210278796U (en) |
-
2019
- 2019-07-02 CN CN201921022546.1U patent/CN210278796U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 266316 Wei Jia Tun Village, Li Ge Zhuang Town, Jiaozhou City, Qingdao, Shandong Patentee after: Qingdao jinlite Machinery Technology Co.,Ltd. Address before: 266200 west of xiyuanzhuang village, Tongji sub district office, Jimo District, Qingdao City, Shandong Province Patentee before: Qingdao jinlite Stainless Steel Co.,Ltd. |
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| CP03 | Change of name, title or address |