CN211988571U

CN211988571U - Equipment for ultraviolet light beam irradiation to generate high-efficiency reaction

Info

Publication number: CN211988571U
Application number: CN202020396528.6U
Authority: CN
Inventors: 桂立凯; 肖芸; 孙光大
Original assignee: Suzhou Aiselinte Environmental Engineering Co ltd
Current assignee: Suzhou Aiselinte Environmental Engineering Co ltd
Priority date: 2020-03-25
Filing date: 2020-03-25
Publication date: 2020-11-24
Anticipated expiration: 2030-03-25

Abstract

The utility model discloses an ultraviolet light beam shines equipment that takes place high-efficient reaction, including the casing, set up in the air inlet and the gas outlet at casing length direction both ends, with the access door that the casing is connected, still including set up in the inside of casing just is used for the filterable filter module of impurity in the waste gas, set up in one side of filter module just is used for carrying out the photocatalysis module of thorough decomposition to the harmful substance in the waste gas. The utility model has the advantages that the utility model can efficiently remove volatile organic compounds and various odor, and the deodorization efficiency can reach more than 99%; the waste gas is not required to be pretreated during working, the working environment can normally work at the temperature of minus 30-95 ℃, the humidity of 30-98 percent and the PH value of 3-13, the shell is made of materials with high fireproof, explosion-proof and anti-corrosion performances, and the equipment has safe and stable performance and strong adaptability and practicability.

Description

Equipment for ultraviolet light beam irradiation to generate high-efficiency reaction

Technical Field

The utility model relates to a photocatalysis equipment technical field, especially an ultraviolet light beam shines equipment that takes place high-efficient reaction.

Background

The waste gas is poisonous and harmful gas discharged by human in the production and living process, seriously pollutes the environment and influences the human health; the existing exhaust gas purification technologies are numerous, wherein the photocatalytic oxidation exhaust gas purification equipment is a mature process, many designs which are not scientific can be found from a photocatalytic air purifier to the photocatalytic exhaust gas purification equipment, the photocatalytic application technology is simple in process and low in cost, bacteria and pollutants can be catalytically decomposed by utilizing natural light, and the photocatalytic exhaust gas purification equipment has the characteristics of high catalytic activity, good chemical stability and thermal stability, no secondary pollution, no irritation, safety, no toxicity and the like, can be beneficial to ecological natural environment for a long time, and is one of green and environment-friendly catalysis technologies with development prospects; the existing photo-oxidation catalytic equipment has the disadvantages of complex structure, low catalytic activity, incomplete catalysis, low chemical stability and thermal stability, secondary pollution to the atmosphere, and high use cost and maintenance cost.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problems and designing an ultraviolet beam irradiation device for high-efficiency reaction.

The technical proposal of the utility model is that the device for generating high-efficiency reaction by ultraviolet light beam irradiation comprises a shell, an air inlet and an air outlet which are arranged at the two ends of the length direction of the shell, an access door connected with the shell, and the device also comprises,

the filtering module is arranged inside the shell and is used for filtering impurities in the waste gas;

and the photocatalytic module is arranged on one side of the filtering module and used for thoroughly decomposing harmful substances in the waste gas.

As a further explanation of the utility model, the photocatalysis module includes the part frame, set up in the electric cabinet of part frame one end, set up in the inside photocatalysis fluorescent tube of part frame, set up in light on the part frame medial surface touches the coal board, set up in the inside ballast of electric cabinet, set up in ventilation filter screen on the electric cabinet lateral surface one side of ballast is provided with switch, wherein the both ends of photocatalysis fluorescent tube with the part frame is connected, the ballast with the photocatalysis fluorescent tube is connected.

As a further explanation of the present invention, the light touch coal board is cellular, and both ends of the photocatalytic lamp tube are connected to the component frame through the silica gel protective sleeves.

As a further explanation of the present invention, the photocatalytic module can be pulled out from the inside of the housing as a whole.

As a further explanation of the present invention, the filtering module includes an air-equalizing plate disposed near the air inlet, a filtering cotton plate disposed near the air-equalizing plate and on the surface of the photocatalytic module.

The device has the beneficial effects that 1, the device which is irradiated by the ultraviolet light beam and has high-efficiency reaction can efficiently remove volatile organic compounds and various odor smells, and the deodorization efficiency can reach more than 99 percent; meanwhile, the equipment does not need to pretreat waste gas during working, the working environment temperature is-30-95 ℃, the humidity is 30-98 percent, and the PH value is 3-13, the shell is made of materials with high fireproof, explosion-proof and anti-corrosion performances, and the equipment has safe and stable performance and strong adaptability and practicability.

2. The access door is arranged in the equipment, when the filter module and the photocatalytic module need to be replaced or maintained, the corresponding access door is opened, and the corresponding parts can be replaced or maintained by drawing out the access door, so that the operation is simple and convenient, the maintenance is convenient, and the cost is saved; meanwhile, the light contact coal plate is arranged to be of a honeycomb structure, so that the contact surface area is increased; the directions of the air inlet and the air outlet in the equipment can be changed according to the situation.

Drawings

Fig. 1 is a schematic structural diagram of the present invention;

FIG. 2 is a schematic structural view of a photocatalytic module according to the present invention;

fig. 3 is a front view of the present invention.

In the figure, 1, a housing; 2. an access door; 3. a component frame; 4. a photocatalytic lamp tube; 5. a light-touch coal plate; 6. an electric cabinet; 7. a ballast; 8. a ventilation filter screen; 9. a power switch; 10. a wind equalizing plate; 11. a filter cotton plate.

Detailed Description

Because present light oxygen catalytic apparatus, the structure is more complicated, and catalytic activity is not high, and is not thorough enough, and chemical stability and thermal stability are not strong, can cause secondary pollution for the atmosphere, and its use cost and maintenance cost are high, consequently the utility model provides a simple structure, efficient ultraviolet beam of deodorization shine and take place high-efficient response device.

As shown in figure 1, the device for generating high-efficiency reaction by ultraviolet light beam irradiation comprises a shell 1, an air inlet and an air outlet which are arranged at two ends of the length direction of the shell 1, an access door 2 connected with the shell 1, a filtering module arranged in the shell 1, and a photocatalytic module arranged in the shell 1 and on one side of the filtering module, wherein the access door 2 can facilitate the updating or maintenance of the filtering module and the photocatalytic module, and the photocatalytic module can be integrally pulled out from the shell 1 through the access door 2.

The above-mentioned filter module is further described, waste gas enters the inside of the housing 1, and firstly contacts the filter module, and the filter module filters impurities in the waste gas, the filter module mainly comprises a wind-equalizing plate 10 and a filter cotton plate 11, wherein the wind-equalizing plate 10 is located at a position close to the air inlet, the filter cotton plate 11 is located on the surface of the wind-equalizing plate 10 close to the photocatalytic module, the waste gas uniformly enters the filter cotton plate 11 under the action of the wind-equalizing plate 10, then the filter cotton plate 11 filters impurities in the waste gas, and the filtered waste gas enters the photocatalytic module again.

The photocatalytic module is further described below, the photocatalytic module can thoroughly decompose harmful substances in the exhaust gas and achieve a deodorizing effect, and the decomposed exhaust gas can be completely discharged without harm; therefore, the photocatalytic module is provided with a plurality of photocatalytic lamp tubes 4 irradiating ultraviolet rays, the photocatalytic lamp tubes 4 are positioned inside the component frame 3, the photocatalytic lamp tubes 4 are fixed on the component frame 3 through silica gel protective sleeves, the inner side surface of the component frame 3 is also provided with a honeycomb-shaped light-contact coal plate 5, the light-contact coal plate 5 is made of titanium dioxide materials and used for increasing the contact surface area, and in order to better replace or maintain corresponding components, U-shaped guide grooves which are used for the photocatalytic lamp tubes 4 and the light-contact coal plate 5 in a one-to-one correspondence mode are also arranged inside the component frame 3; be provided with electric cabinet 6 in the one end of part frame 3, the inside of electric cabinet 6 is provided with a plurality of ballast 7, every ballast 7 all with photocatalysis fluorescent tube 4 one-to-one, the utility model discloses according to the waste gas composition that UV light oxygen deodorization equipment will be handled, select ultraviolet wavelength to be 185nm or 190nm or 200nm or 210nm or 220nm or 230nm or 250nm or 260nm or 270nm or 280nm or 290nm or 300nm or 310nm or 320nm or 330 nm's photocatalysis fluorescent tube 4, still be provided with the switch 9 that is located ballast 7 one side in the inside of electric cabinet 6, still be provided with ventilation filter screen 8 on the lateral surface of electric cabinet 6 simultaneously.

The working principle is as follows: the waste gas that treats processing gets into the inside of casing 1 from the air inlet, waste gas at first gets into the filtration module, all shrouding make the waste gas of entering evenly get into and filter cotton board 11, filter cotton board 11 filters the impurity in the waste gas of entering, waste gas after the filtration processing gets into the photocatalysis module, ballast 7 in the electric cabinet 6 controls the ultraviolet wavelength of photocatalysis fluorescent tube 4 simultaneously, the pollutant in the waste gas decomposes under the irradiation of photocatalysis fluorescent tube 4 ultraviolet ray, simultaneously ultraviolet ray irradiation is on honeycomb light touches coal board 5 surface, improve the efficiency of producing ozone and the oxidative activity of reinforcing ozone, carry out redox reaction, smelly gas material degradation is converted into low molecular compound, water and carbon dioxide, reach the effect of deodorization.

Above-mentioned technical scheme has only embodied the utility model discloses technical scheme's preferred technical scheme, some changes that this technical field's technical personnel probably made to some parts wherein have all embodied the utility model discloses a principle belongs to within the protection scope of the utility model.

Claims

1. An apparatus for generating high-efficiency reaction by ultraviolet light beam irradiation, which comprises a shell (1), an air inlet and an air outlet which are arranged at the two ends of the length direction of the shell (1), an access door (2) which is connected with the shell (1), and is characterized by also comprising,

the filtering module is arranged inside the shell (1) and is used for filtering impurities in the waste gas;

the photocatalytic module is arranged on one side of the filtering module and is used for thoroughly decomposing harmful substances in the waste gas;

the photocatalysis module comprises a component frame (3), an electric cabinet (6) arranged at one end of the component frame (3), a photocatalysis lamp tube (4) arranged in the component frame (3), a light contact coal board (5) arranged on the inner side surface of the component frame (3), a ballast (7) arranged in the electric cabinet (6), a ventilation filter screen (8) arranged on the outer side surface of the electric cabinet (6), and a power switch (9) arranged on one side of the ballast (7), wherein two ends of the photocatalysis lamp tube (4) are connected with the component frame (3), and the ballast (7) is connected with the photocatalysis lamp tube (4).

2. The device for generating high-efficiency reaction through ultraviolet light beam irradiation as claimed in claim 1, wherein the light contact coal plate (5) is honeycomb-shaped, and two ends of the photocatalytic lamp tube (4) are connected with the component frame (3) through silica gel protective sleeves.

3. An apparatus for performing high efficiency reactions upon irradiation with ultraviolet light beams according to claim 1, wherein the photocatalytic module is integrally pulled out from the inside of the housing (1).

4. An apparatus for generating high efficiency reaction by ultraviolet light beam irradiation as claimed in claim 1, wherein the filtering module comprises a wind-equalizing plate (10) disposed near the air inlet, and a filtering cotton plate (11) disposed on the surface of the wind-equalizing plate (10) near the photocatalytic module.