CN214182550U - UV photo-oxygen catalysis equipment - Google Patents

Abstract

The utility model relates to a waste gas treatment technical field discloses a UV light oxygen catalysis equipment, the power distribution box comprises a box body, one side of box upper end is provided with the air inlet, one side that the air inlet was kept away from to the box lower extreme is provided with first gas outlet and second gas outlet, box one side is provided with the controller, be provided with four division boards and five division boards in the box, the both ends of five division boards all are provided with the revolving door unit, four division boards and five division boards divide into the box inner chamber from last ten cavities down, mutually support through the revolving door unit makes these ten cavities divide into first S-shaped passageway and second S-shaped passageway, the revolving door unit is connected with the controller. The utility model discloses can change corresponding article under the state of not shutting down, weak point consuming time and exhaust-gas treatment's efficient.

Description

A UV photo-oxygen catalytic device

technical field

The utility model relates to the technical field of waste gas treatment, in particular to a UV photo-oxygen catalysis device.

Background technique

With the rapid development of industrialization and the increasing air pollution, the emission of organic industrial waste gas has also increased substantially with the rapid development of the industry. With the continuous development and innovation of science and technology, the requirements for environmental protection and energy saving are getting higher and higher. Exhaust gas purification related technologies were born; high-energy and high-ozone UV light beams are used to decompose oxygen molecules in the air to generate free oxygen, that is, active oxygen. Due to the imbalance of positive and negative electrons carried by free oxygen, it needs to be combined with oxygen molecules to generate Ozone, ozone has a strong oxidizing effect on organic matter, and has an immediate effect on removing industrial waste gas and other irritating odors, so that industrial waste gas items can be degraded and converted into low molecular compounds, water and carbon dioxide, and then they are not completely treated by activated carbon adsorption. The waste gas molecules can achieve the purpose of purifying and killing bacteria.

Existing waste gas treatment technology, for example, the document with the patent number CN201922143559.0 discloses a UV photo-oxygen activated carbon combination device, which includes a box body. From the air inlet to the exhaust port, there are a coarse purification device, an ion purification device, a photocatalytic purification device, an ozone purification device, a photocatalytic absorption device and an activated carbon adsorption device. To achieve the effect of perfect deodorization, purification and harmless discharge. However, the amount of waste gas in many factories is large, and it is continuously generated 24 hours a day, so it is necessary to carry out purification treatment without interruption for 24 hours. Catalytic nets, activated carbon and other items need to be replaced. The existing equipment needs to be shut down when replacing the corresponding items. After the replacement is completed, the equipment is restarted, which is time-consuming and inefficient. When the replacement is stopped, the exhaust gas cannot be treated in time, resulting in exhaust gas. of backlogs or leaks.

Utility model content

In view of this, the purpose of this utility model is to provide a kind of UV photo-oxygen catalysis equipment, which solves the problem that the factory needs to stop the equipment every few hours during waste gas treatment, and then start the machine after replacing the filter cotton, photocatalytic net, activated carbon and other items. , the whole process is time-consuming and inefficient.

The utility model solves the above-mentioned technical problems through the following technical means: a UV photo-oxygen catalysis device, comprising a box body, one side of the upper end of the box body is provided with an air inlet, and the side of the lower end of the box body away from the air inlet is provided with a The first air outlet and the second air outlet are provided with a controller on one side of the box body, four partition plates and five isolation plates are arranged in the box, and revolving door units are arranged at both ends of the five partition plates, and the four partition plates The board and five isolation boards divide the inner cavity of the box into ten chambers from top to bottom, and the ten chambers are divided into a first S-shaped channel and a second S-shaped channel through the mutual cooperation of the revolving door unit. The S-shaped channel includes a first filter unit, a first adsorption unit, a first photolysis unit, a first ozone catalytic unit and a first activated carbon unit, and the second S-shaped channel includes a second filter unit, a second adsorption unit, a second light unit The solution unit, the second ozone catalytic unit and the second activated carbon unit, the first air outlet and the second air outlet are arranged at the ends of the first activated carbon unit and the second activated carbon unit, and one side of the box is provided with ten chambers. Corresponding ten maintenance doors, the revolving door unit is connected with the controller;

When in use, the second S-shaped channel is closed by the cooperation of multiple revolving door units, the gas enters the second S-shaped channel, and finally the gas is discharged through the first air outlet; when the corresponding items in the first S-shaped channel need to be replaced, the The cooperation of the door unit closes the first S-shaped channel, the gas enters the first S-shaped channel, and finally the gas is discharged through the second air outlet, and the corresponding items in the first S-shaped channel are replaced without stopping the equipment. Similarly, Replace the corresponding item in the second S-shaped channel.

Further, the revolving door unit includes a servo motor, an output shaft of the servo motor is connected with a rotating shaft, and a sealing door is fixedly connected to the rotating shaft.

Further, the side of the box body close to the air inlet is provided with a distribution plate; the airflow of the industrial waste gas can be evenly distributed into the equipment.

Further, the first filter unit and the second filter unit are both provided with G4 filter cotton, and the first adsorption unit and the second adsorption unit are both provided with paint mist filter cotton; G4 filter cotton can filter out dust particles in industrial waste gas, Paint mist filter cotton can absorb free particles in industrial waste gas.

Further, the first photolysis unit and the second photolysis unit are both provided with photocatalytic nets and UV lamps, and the first ozone catalytic unit and the second ozone catalytic unit are both provided with UV lamps; The ultraviolet beam decomposes the oxygen molecules in the air to generate free oxygen, namely active oxygen. Because the positive and negative electrons carried by the free oxygen are unbalanced, they need to combine with the oxygen molecules to generate ozone. and other irritating odors have an immediate removal effect.

Further, the UV lamps are all connected with ballasts.

Further, the partition plate and the isolation plate are provided with a plurality of sets of upper and lower corresponding card slots, and the G4 filter cotton, the paint mist filter cotton and the photocatalytic net are all locked in the card slots for easy replacement.

The beneficial effects of the present utility model:

1. Through the cooperative arrangement of multiple revolving door units, the chamber in the box can be divided into a first S-shaped channel and a second S-shaped channel, so that the first S-shaped channel and the second S-shaped channel can be used alternately.

2. Through the alternate use of the first S-shaped channel and the second S-shaped channel, when one channel is in use, the other channel is in a dormant state, so that the device can replace the corresponding items without stopping, which takes less time. And the efficiency of exhaust gas treatment is high.

Description of drawings

Fig. 1 is the external structure schematic diagram of a kind of UV photo-oxygen catalysis equipment of the present utility model;

Fig. 2 is the sectional view of the present utility model;

Fig. 3 is the enlarged view of A place in Fig. 2;

4 is a schematic diagram of the first S-shaped channel and the second S-shaped channel of the present invention;

Among them, the box body 1, the air inlet 2, the first air outlet 301, the second air outlet 302, the distribution plate 4, the partition plate 5, the isolation plate 6, the revolving door unit 7, the first S-shaped channel 801, the second S-shaped channel 801, the second S-shaped channel shaped channel 802, first filter unit 901, second filter unit 902, first adsorption unit 101, second adsorption unit 102, first photolysis unit 111, second photolysis unit 112, first ozone catalytic unit 121, first Two ozone catalytic unit 122, first activated carbon unit 131, second activated carbon unit 132, G4 filter cotton 14, paint mist filter cotton 15, photocatalytic net 16, UV lamp 17, maintenance door 18, controller 19, card slot 20 .

Detailed ways

The present utility model will be described in detail below in conjunction with the accompanying drawings and specific embodiments:

As shown in Fig. 1-Fig. 4, a UV photo-oxygen catalysis device of the present invention comprises a box body 1, one side of the upper end of the box body 1 is provided with an air inlet 2, and the lower end of the box body 1 is far away from the air inlet A first air outlet 301 and a second air outlet 302 are opened on one side of There are four partition boards 5 and five isolation boards 6 welded inside. The partition boards 5 and the partition boards 6 are provided with a plurality of sets of upper and lower corresponding card slots 20. Both ends of the partition board 6 are connected with a revolving door unit 7. The door unit 7 includes a servo motor, the output shaft of the servo motor is connected with a rotating shaft, and a sealed door is fixedly connected to the rotating shaft. After opening or closing, the sealed door 7 can just be in contact with the corresponding isolation plate 6 or partition plate 5. The plate 5 and the five isolation plates 6 divide the inner cavity of the box 1 into ten chambers from top to bottom, and the ten chambers are divided into the first S-shaped channel 801 and the second through the mutual cooperation of the revolving door unit 7 S-shaped channel 802, the first S-shaped channel 801 includes a first filter unit 901, a first adsorption unit 101, a first photolysis unit 111, a first ozone catalytic unit 121 and a first activated carbon unit 131, and the second S-shaped channel includes The second filter unit 902 , the second adsorption unit 102 , the second photolysis unit 112 , the second ozone catalytic unit 122 and the second activated carbon unit 132 .

G4 filter cotton 14 is slidably connected to the partition plate 6 and the partition plate 5 in the first filter unit 901 and the second filter unit 902, and the partition plate 6 and partition plate 5 in the first adsorption unit 101 and the second adsorption unit 102 The paint mist G4 filter cotton 14 is slidably connected on the upper, and the partition plate 6 and the partition plate 5 in the first photolysis unit 111 and the second photolysis unit 112 are connected with a photocatalytic net 16 and a UV lamp 17, and the G4 filters The cotton 14, the paint mist G4 filter cotton 14 and the photocatalytic net 16 are all clamped in the card slot 20; the first ozone catalytic unit 121 and the second ozone catalytic unit 122 both include UV lamps 17, and the UV lamps 17 are electrically connected with Ballast; the first air outlet 301 and the second air outlet 302 are arranged at the ends of the first activated carbon unit 131 and the second activated carbon unit 132, and ten chambers corresponding to the ten chambers are rotatably connected to one side of the box body 1 The maintenance doors 18, each maintenance door 18 is provided with a sealing gasket to prevent the exhaust gas from overflowing, and the servo motor of the revolving door unit 7 is electrically connected to the controller 19.

The use method of the utility model is as follows: before use, the controller 19 is used to control the operation of the servo motor, and the servo motor drives the rotating shaft to rotate, thereby driving the sealing door to rotate, realizing the opening and closing of the sealing door, closing the second S-shaped channel 802, and starting the equipment, The industrial waste gas enters the box 1 from the air inlet 2, and passes through the dividing plate 4. The dividing plate 4 divides the airflow of the industrial waste gas to make it evenly distributed in the box 1. The industrial waste gas enters the first S-shaped channel 801, and passes through the first The filter unit 901, the first adsorption unit 101, the first photolysis unit 111, the first ozone catalytic unit 121 and the first activated carbon unit 131, the G4 filter cotton 14 in the first filter unit 901 can filter out the dust particles in the industrial waste gas , the paint mist G4 filter cotton 14 in the first adsorption unit 101 can absorb free particles in industrial waste gas, and the photocatalytic net 16 and UV lamp 17 in the first photolysis unit 111 can decompose organic pollutants into the most primitive state and kill bacteria and viruses, the first ozone catalytic unit 121 can decompose oxygen molecules in the air to generate free oxygen, and then generate ozone. As a strong oxidant, ozone can oxidize waste gas, degrade industrial waste gas and convert it into low molecular weight Compounds, water, carbon dioxide and other harmless gases, the first activated carbon unit 131 can absorb the exhaust gas molecules that have not been completely treated, and finally the purified industrial exhaust gas is discharged from the first gas outlet 301;

After the first S-shaped channel 801 works for a certain period of time, the internal G4 filter cotton 14, paint mist G4 filter cotton 14, photocatalytic net 16 and other items need to be replaced. The controller 19 controls the opening and closing of multiple sealing doors to make the first S-shaped channel. The channel 801 is closed, the industrial waste gas enters the second S-shaped channel 802, and passes through the second filter unit 902, the second adsorption unit 102, the second photolysis unit 112, the second ozone catalytic unit 122 and the second activated carbon unit 132 in sequence, and finally The purified industrial waste gas is discharged from the second exhaust port 302; when replacing the items in the first S-shaped channel 801, open the corresponding maintenance door 18, extract the items to be replaced from the card slot 20, and replace with new items, The maintenance door 18 is closed to complete the replacement.

The above embodiments are only used to illustrate the technical solutions of the present invention and not to limit them. Although the present invention has been described in detail with reference to the preferred embodiments, those of ordinary skill in the art should understand that the technical solutions of the present invention can be modified or Equivalent replacement, without departing from the purpose and scope of the technical solutions of the present invention, should be included in the scope of the claims of the present invention. The technology, shape and structure part that are not described in detail in the present invention are all known technology.

Claims (7)

1. The utility model provides a UV light oxygen catalytic apparatus, includes the box, its characterized in that: the air inlet is arranged on one side of the upper end of the box body, the first air outlet and the second air outlet are arranged on one side, far away from the air inlet, of the lower end of the box body, the controller is arranged on one side of the box body, four partition plates and five partition plates are arranged in the box body, a rotary door unit is arranged at two ends of each partition plate, the inner cavity of the box body is divided into ten cavities from top to bottom, the ten cavities are divided into a first S-shaped channel and a second S-shaped channel through mutual matching of the rotary door units, the first S-shaped channel comprises a first filtering unit, a first adsorption unit, a first photolysis unit, a first ozone catalysis unit and a first activated carbon unit, the second S-shaped channel comprises a second filtering unit, a second adsorption unit, a second photolysis unit, a second ozone catalysis unit and a second activated carbon unit, and the first air outlet and the second air outlet are arranged on the first activated carbon unit, And ten maintenance doors corresponding to the ten chambers are arranged at the tail end of the second activated carbon unit and one side of the box body, and the revolving door unit is connected with the controller.

2. A UV photo-oxygen catalysing apparatus as claimed in claim 1, wherein: the revolving door unit comprises a servo motor, an output shaft of the servo motor is connected with a rotating shaft, and a sealing door is fixedly connected to the rotating shaft.

3. A UV photo-oxygen catalysing apparatus as claimed in claim 2, wherein: and a flow distribution plate is arranged on one side of the box body close to the air inlet.

4. A UV photo-oxygen catalysing apparatus as claimed in claim 3, wherein: first filter unit and second filter unit all are provided with G4 filter pulp, and first adsorption unit and second adsorption unit all are provided with the coating cloud filter pulp.

5. A UV photo-oxygen catalysis device according to claim 4, wherein: first photodissociation unit and second photodissociation unit all are provided with photocatalysis net and UV fluorescent tube, and first ozone catalytic unit and second ozone catalytic unit all set up the UV fluorescent tube.

6. A UV photo-oxygen catalysis device according to claim 5, wherein: and the UV lamp tubes are connected with ballasts.

7. A UV photo-oxygen catalysing device according to claim 6, wherein: and a plurality of groups of clamping grooves which correspond up and down are arranged on the partition plate and the isolation plate.

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