CN210186820U

CN210186820U - UV light oxygen purifier

Info

Publication number: CN210186820U
Application number: CN201920858954.4U
Authority: CN
Inventors: Dingzheng Jiang; 蒋定政; Jiaqi An; 安佳琦; Yuanqing Jiang; 蒋元庆; Weiqiang Zhao; 赵伟强
Original assignee: Suzhou Zhenghe Chemical Environmental Protection Co Ltd
Current assignee: Suzhou Zhenghe Chemical Environmental Protection Co Ltd
Priority date: 2019-06-10
Filing date: 2019-06-10
Publication date: 2020-03-27
Anticipated expiration: 2029-06-10

Abstract

The utility model discloses a UV light oxygen purifier, the both sides of device main part respectively have an access mouth, the access mouth runs through in device main part surface, the bottom of device main part is provided with 4 foot rests, the foot rest passes through electric welding and adorns in 4 angle departments of device main part, be provided with the baffle in the device, the baffle welds in the internal surface of device main part, install filter unit, light oxygen unit and carbon adsorption unit between the internal surface of device main part and the baffle, filter unit, UV unit and carbon adsorption unit are between the internal surface of baffle and device main part. The utility model discloses the filter pulp that filter screen unit adopted, mainly used filter more than 5 mu m dust particle, can be better carry out the preliminary treatment, the UV fluorescent tube that the UV unit adopted, it is 254nm and 185nm to use the wavelength.

Description

UV light oxygen purifier

Technical Field

The utility model relates to a waste gas purification equipment device, concretely relates to UV light oxygen purifier.

Background

The UV photo-oxygen catalysis is to irradiate waste gas by using a special high-energy high-ozone UV light beam, crack molecular bonds of bacteria in the industrial waste gas by using the high-energy UV light beam, Destroy Nucleic Acid (DNA) of the bacteria, and carry out oxidation reaction by ozone to thoroughly achieve the purposes of purifying and killing the bacteria. The uv light oxygen catalytic equipment has no secondary pollution, does not need daily maintenance, can normally work only by switching on a power supply, and has extremely low operation and maintenance cost. It also has pathogenic bacteria and toxin decomposing effect, and has strong bactericidal effect. It cannot be used to purify flammable, explosive or corrosive gases. Experiments prove that the UV photo-oxygen equipment has low treatment efficiency when the concentration of the waste gas inlet is more than 100mg/m 3.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a UV light oxygen purification device.

The utility model provides a following technical scheme: the utility model provides a UV light oxygen purifier, includes the device main part, the both sides of device main part respectively have an access mouth, the access mouth runs through in device main part surface, the bottom of device main part is provided with 4 foot rests, the foot rest passes through electric welding and adorns in 4 angle departments of device main part, be provided with the baffle in the device, the baffle welds in the internal surface of device main part, install filter unit, light oxygen unit and carbon adsorption unit between the internal surface of device main part and the baffle, filter unit, UV unit and carbon adsorption unit are between the internal surface of baffle and device main part.

The filtering unit of the UV light oxygen purification device needs inertia rough filtration. And filtering dust particles of 5 μm or more.

The UV lamp tube of the UV light oxygen purification device needs high-energy C-band light, and the wavelength of the light is 254nm and 185 nm. And the wavelength of 254nm functions to decompose macromolecular compounds into small molecules, and the wavelength of 185nm functions to decompose small molecules into water and carbon dioxide.

The carbon adsorption unit of the UV light oxygen purification device needs activated carbon, and the thickness of the carbon layer is 300 mm. The carbon layer of 300mm obtained by the experiment had the best effect on the final adsorption.

After the technical scheme is adopted, the utility model discloses beneficial effect does: this kind of UV light oxygen purifier, structural design has added 2 kinds of units on original device. The filter cotton adopted by the filter screen unit is mainly used for filtering dust particles with the particle size of more than 5 mu m and can better perform pretreatment, and the UV lamp tube adopted by the UV unit uses wavelengths of 254nm and 185 nm. And the wavelength of 254nm functions to decompose macromolecular compounds into small molecules, and the wavelength of 185nm functions to decompose small molecules into water and carbon dioxide. The carbon adsorption unit adopts activated carbon, and the thickness between the baffles is 300 mm.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.

FIG. 1 is a schematic front view of the present invention;

FIG. 2 is a schematic internal partial cross-sectional view corresponding to FIG. 1;

fig. 3 is a schematic cross-sectional view of a UV unit corresponding to fig. 1.

Description of reference numerals: the device comprises a device body 1, an air inlet 2, a foot rest 3, a replacement door 4, an air outlet 5, a filtering unit 6, a UV unit 7, a carbon adsorption unit 8 and a UV lamp tube 9.

Detailed Description

Referring to fig. 1 to fig. 3, the technical solution adopted by the present embodiment is: the device comprises a device main body 1, an air inlet 2, a foot rest 3, a replacing door 4, an air outlet 5, a filtering unit 6, a UV unit 7, a carbon adsorption unit 8 and a UV lamp tube 9, wherein two sides of the device main body 1 are respectively provided with an access port, the access ports are respectively the air inlet 2 and the air outlet 5, the foot rest 3 supports the device main body 1, and the replacing door 4 is arranged on one side of the device main body 1, so that the material lost in the device can be conveniently replaced. The filter unit 6, the UV unit 7, and the carbon adsorption unit 8 are provided on one side of the apparatus main body 1. And the baffle between the filtering unit 6, the UV unit 7 and the carbon adsorption unit 8 has a certain distance, and the distance between the UV unit 7 and the baffle of the carbon adsorption unit 8 can be determined only by calculation according to the working condition, and the UV lamp tube 9 is placed in the UV unit 7 and is fixed by a metal groove.

The utility model has the working principle that malodorous gases such as ammonia, trimethylamine, hydrogen sulfide, methylthio hydrogen, methyl mercaptan, methyl sulfide, dimethyl disulfide, carbon disulfide, styrene, aldehyde, ketone, phenol and the like, sulfides H2S, VOCs, benzene, toluene, xylene and the like enter the filtering unit 6 from the air inlet 2, then pretreatment is carried out in the filtering unit 6, dust particles above 5 mu m are filtered, then the UV unit 7 is irradiated by a special high-energy high-ozone UV lamp tube 9 ultraviolet light beam, the decomposed malodorous gases enable pollutant molecules in a free state to be oxidized and combined with ozone to form micromolecular harmless or low-harmful compounds, such as CO2, H2O and the like, organic or inorganic polymer malodorous compound molecular chains are enabled to be degraded and converted into low-molecular compounds under the irradiation of UV lamp tube 9 ultraviolet light beam, the malodorous gases are input into the UV lamp tube 7 by an exhaust device, the UV lamp tube 9 ultraviolet light beam and ozone are utilized to carry out synergistic decomposition and oxidation reaction on the malodorous gases after the UV lamp tube 9 ultraviolet light beam is input into the UV lamp tube 7, the malodorous gases, the ozone gas is input into the UV lamp tube 9 ultraviolet light beam and ozone, the ozone and ozone is utilized to carry out the synergistic decomposition and oxidation reaction on the ozone, the ozone is carried out the ozone, the ozone-carrying out the ozone-oxidizing reaction.

The above description is only for the purpose of illustrating the technical solutions of the present invention and not for the purpose of limiting the same, and other modifications or equivalent replacements made by those of ordinary skill in the art to the technical solutions of the present invention should be covered within the scope of the claims of the present invention as long as they do not depart from the spirit and scope of the technical solutions of the present invention.

Claims

1. A UV light oxygen purifier which characterized in that: the device comprises a device main body (1), an air inlet (2), a foot rest (3), a replacement door (4), an air outlet (5), a filtering unit (6), a UV unit (7), a carbon adsorption unit (8) and a UV lamp tube (9), wherein the air inlet (2) is arranged at the front end of the device main body (1), the air outlet (5) is arranged at the rear end of the device main body (1), the foot rest (3) supports the device main body (1), and the replacement door (4) is arranged on one side of the left end and the right end of the device main body (1); a filtering unit (6), a UV unit (7) and a carbon adsorption unit (8) are sequentially arranged in the device main body (1) from the air inlet (2) to the air outlet (5), air-permeable baffles are arranged among the filtering unit (6), the UV unit (7) and the carbon adsorption unit (8), and the distance among the air-permeable baffles is required to be set according to the actual working condition; the UV lamp tube (9) is placed in the UV unit (7) and fixed by a metal groove.

2. A UV light oxygen purification device according to claim 1, wherein: the filtering unit (6) adopts inertia coarse filtering.

3. A UV light oxygen purification device according to claim 1, wherein: the UV lamp tube (9) adopts high-energy C-waveband light, and the wavelength is 254nm and 185 nm.

4. A UV light oxygen purification device according to claim 1, wherein: the carbon adsorption unit (8) adopts activated carbon, and the thickness of the carbon layer is 300 mm.