CN211864411U

CN211864411U - UV photodissociation plasma integration clarification plant

Info

Publication number: CN211864411U
Application number: CN202020365654.5U
Authority: CN
Inventors: 杜小勇
Original assignee: Guangdong Hongxin Technology Development Co Ltd
Current assignee: Guangdong Hongxin Technology Development Co Ltd
Priority date: 2020-03-21
Filing date: 2020-03-21
Publication date: 2020-11-06
Anticipated expiration: 2030-03-21

Abstract

The utility model relates to the field of air purification equipment, in particular to UV photolysis plasma integrated purification equipment, which comprises a box body, wherein one end of the box body is provided with an air inlet, the other end of the box body is provided with an air outlet, and an atomizing chamber, a defogging chamber, a condensing chamber, a UV photolysis chamber and a plasma purification chamber are sequentially arranged in the box body along the gas circulation direction; an atomization device is arranged in the atomization chamber; a plurality of baffle plates are arranged in the demisting chamber; the condensation chamber inner wall is equipped with a plurality of semiconductor refrigeration pieces, the cold junction of semiconductor refrigeration piece is attached with first radiating fin, and the foul smell is mixed at atomizer chamber and water smoke, and water smoke helps condensing the oil mist particle in the foul smell, dust granule etc. gets rid of the pollutant of great granule behind the baffling board, and steam can be further condensed behind the condensation chamber, and the pollutant of granule is got rid of for impurity in the foul smell can not influence UV photodissociation efficiency or plasma purification efficiency, has effectively improved the holistic deodorization purifying effect of device.

Description

UV photodissociation plasma integration clarification plant

Technical Field

The utility model relates to an air purification equipment field, concretely relates to UV photodissociation plasma integration clarification plant.

Background

Along with the rapid improvement of the living standard of people, the requirements on the environment in families and work are higher and higher, and especially in the current industrialized development, how to purify harmful substances in air is called as the important factor; nowadays, various harmful substances such as aerosol, oil mist, smog, fine dust, etc. which are scattered in the air are released in the food processing and processing industry, and are not good for physical and mental health if human beings breathe for a long time.

The notice number is: CN 209549048U' S utility model discloses a plasma photodissociation waste gas deodorization purifier, it includes the box, box one end is provided with into the mouth, the box other end sets up the exhaust port, the chamber that slowly flows has set gradually in the box, the filter chamber, plasma subassembly room and UV photodissociation room, slowly flow the room and include a plurality of baffling boards, the baffling board interval is crisscross to be set up on slowly flowing the lateral wall of room, the baffling board is with slowly flowing indoor portion and separate into S type runner, a large amount of oil mist in the effect of baffling board will waste gas is condensed and is dropped, then reduce the oil mist particle in the waste gas through middle-effect filter, the last foul gas material degradation of effect through nanometer photocatalyst otter board and UV fluorescent tube in with waste gas is low molecular compound, water and carbon dioxide. However, the above solution only uses the baffle plate to agglomerate the oil mist particles in the exhaust gas, and only can act on larger particles, and small oil mist particles or dust particles still enter the UV photolysis chamber or plasma component chamber along with the gas flow, which directly affects the photolysis or plasma purification efficiency.

SUMMERY OF THE UTILITY MODEL

In view of this, the utility model aims at overcoming the defect among the prior art, provide a UV photodissociation plasma integration clarification plant for air purification gets rid of the oil mist particle or the dust granule in the gas in advance, improves purification efficiency.

The utility model discloses a UV photodissociation plasma integration clarification plant, the power distribution box comprises a box body, box one end is provided with the air inlet, the box other end is provided with the gas vent, along the gas circulation direction in the box in proper order set up atomizing chamber, defogging chamber, condensation chamber, UV photodissociation room and plasma clean room; an atomization device is arranged in the atomization chamber; a plurality of baffle plates are arranged in the demisting chamber; the inner wall of the condensation chamber is provided with a plurality of semiconductor refrigeration sheets, the cold ends of the semiconductor refrigeration sheets face the condensation chamber, the cold ends of the semiconductor refrigeration sheets are attached with first radiating fins, the first radiating fins are S-shaped, and the first radiating fins are arranged along the gas circulation direction; a plurality of UV lamp tube groups are arranged in the UV photolysis chamber, and a photocatalytic net is arranged between the UV lamp tube groups; and a plasma electric field generating device is arranged in the plasma purifying chamber.

Further, atomizing device is the atomizing piece, the atomizer bottom is equipped with the tank, the atomizing piece is located in the tank, tank water inlet and delivery port, the tank upper end is equipped with out the fog mouth.

Furthermore, flow guide grooves are formed in the bottoms of the demisting chamber and the condensing chamber and communicated with the U-shaped water outlet.

Furthermore, the hot end of the semiconductor refrigeration piece is arranged towards the outer side of the condensation chamber, a heat radiation water tank is arranged on the outer side of the condensation chamber, a second heat radiation fin is attached to the hot end of the semiconductor refrigeration piece, and the second heat radiation fin extends into the heat radiation water tank.

Furthermore, the front end of the UV photolysis chamber is provided with an even air plate.

The utility model has the advantages that: the utility model discloses a UV photodissociation plasma integration clarification plant, the foul smell is mixed with water smoke at the atomizer chamber, and water smoke helps condensing the oil mist particle in the foul smell, dust granule etc. gets rid of the pollutant of great granule after the baffling board again, and steam can be further condensed after the condensation chamber, and the pollutant of granule can be got rid of for impurity in the foul smell can not influence UV photodissociation efficiency or plasma purification efficiency, has effectively improved the holistic deodorization purifying effect of device.

Drawings

The invention will be further described with reference to the following figures and examples:

fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic sectional view taken along line A-A of the present invention;

FIG. 3 is a schematic cross-sectional view taken along line B-B of the present invention;

fig. 4 is an enlarged view of a portion a in fig. 2.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely below, and it should be apparent that the described embodiments are only some embodiments of the present invention, but not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

As shown in fig. 1-4, the UV photolysis plasma integrated purification apparatus in this embodiment includes a box, one end of the box is provided with an air inlet 1, the other end of the box is provided with an air outlet 2, and an atomization chamber 3, a defogging chamber 4, a condensation chamber 5, a UV photolysis chamber 6 and a plasma purification chamber 7 are sequentially arranged in the box along a gas flowing direction; an atomizing device 301 is arranged in the atomizing chamber 3; a plurality of baffle plates 401 are arranged in the demisting chamber 4; the inner wall of the condensing chamber 5 is provided with a plurality of semiconductor refrigeration sheets 501, the cold ends of the semiconductor refrigeration sheets 501 face the inside of the condensing chamber 5, the cold ends of the semiconductor refrigeration sheets 501 are attached with first radiating fins 502, the first radiating fins 502 are S-shaped, and the first radiating fins 502 are arranged along the gas circulation direction; a plurality of UV lamp tube groups 601 are arranged in the UV photolysis chamber 6, and a photocatalytic net 602 is arranged between the UV lamp tube groups 601; a plasma electric field generating device 701 is arranged in the plasma purifying chamber 7.

In practical implementation, the odor mixed with pollutants such as dust particles and oil mist particles enters the atomizing chamber 3 through the air inlet 1, the odor is mixed with the water mist generated by the atomizing device 301 to form mixed gas, atomized water droplets help to condense large-particle dust and oil mist in the odor, the mixed gas advances along the fold line under the action of the baffle plate 401 after entering the demisting chamber 4, a liquid film is formed on the baffle plate 401, the liquid film enables more dust, oil mist particles and water droplets to be condensed on the surface of the baffle plate 401, and the water mist, large-particle oil mist and large-particle oil mist are removedThe odor of the particle dust enters the condensation chamber 5, the temperature is reduced when the odor passes through the first radiating fins 502, the water molecular clusters formed by taking the micro-dust in the odor as condensation nuclei can only go forward in a zigzag way due to the S-shaped radiating fins, and the water molecular clusters with the micro-dust are condensed on the radiating fins, so that the dust particles or small particle oil mist in the odor are further reduced; the odor enters the UV photolysis chamber 6, is subjected to high-energy ultraviolet irradiation to realize photolysis, and is subjected to the action of a plasma electric field generator to obtain non-equilibrium high-energy low-temperature plasma at normal temperature, namely, a large amount of high-energy electrons, hydroxyl radicals with extremely strong oxidizing property and O with extremely strong oxidizing property are generated₃The high-energy active particles with the same height perform inelastic collision with organic matter molecules in odor, so that chemical bonds of the organic matter molecules are broken, a series of complex oxidation and degradation chemical reactions are generated, and finally, toxic and harmful organic matters in the waste gas are converted into harmless substances, so that the waste gas is purified.

Because the oil mist particles and dust particles in the odor are effectively removed, pollutants such as dust and the like are not easy to deposit on the surface of the UV lamp tube group 601, and the purification efficiency is kept high for a long time. In this embodiment, the UV lamp tube set 601, the photocatalytic network 602, and the plasma electric field generating device 701 may all adopt the prior art.

In this embodiment, the atomizing device 301 is an atomizing sheet 3011, a water storage pool 3012 is arranged at the bottom of the atomizing chamber 3, the atomizing sheet 3011 is arranged in the water storage pool 3012, a water inlet and a water outlet of the water storage pool 3012, and a mist outlet 3013 is arranged at the upper end of the water storage pool 3012. The atomizing sheet 3011 is used for atomizing, the atomizing amount is controllable, and the atomizing efficiency is high.

In this embodiment, the bottoms of the demisting chamber 4 and the condensing chamber 5 are provided with a diversion trench 505, and the diversion trench 505 is communicated with a U-shaped water outlet 506. The condensed water forms a liquid seal when passing through the U-shaped drain opening 506, preventing the untreated odors from escaping the purification apparatus.

In this embodiment, the hot end of the semiconductor chilling plate 501 is arranged facing the outside of the condensing chamber 5, the heat dissipation water tank 504 is arranged on the outside of the condensing chamber 5, the second heat dissipation fin 503 is attached to the hot end of the semiconductor chilling plate 501, and the second heat dissipation fin 503 extends into the heat dissipation water tank 504. The semiconductor cooling fins 501 generate a large amount of heat during operation, the heat can be recovered in the heat dissipation water tank 504, and the generated hot water can be reused.

In this embodiment, the front end of the UV photolysis chamber 6 is provided with an air homogenizing plate 603.

Finally, although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the present invention can be modified or replaced by other means without departing from the spirit and scope of the present invention, which should be construed as limited only by the appended claims.

Claims

1. The utility model provides a UV photodissociation plasma integration clarification plant, includes the box, its characterized in that: an air inlet is formed in one end of the box body, an air outlet is formed in the other end of the box body, and an atomizing chamber, a demisting chamber, a condensing chamber, a UV photolysis chamber and a plasma purifying chamber are sequentially arranged in the box body along the air circulation direction; an atomization device is arranged in the atomization chamber; a plurality of baffle plates are arranged in the demisting chamber; the inner wall of the condensation chamber is provided with a plurality of semiconductor refrigeration sheets, the cold ends of the semiconductor refrigeration sheets face the condensation chamber, the cold ends of the semiconductor refrigeration sheets are attached with first radiating fins, the first radiating fins are S-shaped, and the first radiating fins are arranged along the gas circulation direction; a plurality of UV lamp tube groups are arranged in the UV photolysis chamber, and a photocatalytic net is arranged between the UV lamp tube groups; and a plasma electric field generating device is arranged in the plasma purifying chamber.

2. The integrated UV photolysis plasma purification apparatus of claim 1, wherein: the atomizing device is an atomizing sheet, a water storage tank is arranged at the bottom of the atomizing chamber, the atomizing sheet is arranged in the water storage tank, a water inlet and a water outlet of the water storage tank are formed, and a mist outlet is formed in the upper end of the water storage tank.

3. The integrated UV photolysis plasma purification apparatus of claim 1, wherein: and the bottoms of the demisting chamber and the condensing chamber are provided with guide grooves which are communicated with the U-shaped water outlet.

4. The integrated UV photolysis plasma purification apparatus of claim 1, wherein: the hot junction of semiconductor refrigeration piece faces the condensation chamber outside sets up, the condensation chamber outside is equipped with radiator tank, the hot junction of semiconductor refrigeration piece is attached to have second radiating fin, second radiating fin stretches into in the radiator tank.

5. The integrated UV photolysis plasma purification apparatus of claim 1, wherein: and the front end of the UV photolysis chamber is provided with an even air plate.