CN213610664U

CN213610664U - Oil smoke processing apparatus based on UV photodissociation

Info

Publication number: CN213610664U
Application number: CN202022280399.7U
Authority: CN
Inventors: 汪招生
Original assignee: Shanghai Jiyuan Environmental Protection Engineering Co ltd
Current assignee: Shanghai Jiyuan Environmental Protection Engineering Co ltd
Priority date: 2020-10-14
Filing date: 2020-10-14
Publication date: 2021-07-06
Anticipated expiration: 2030-10-14

Abstract

The utility model discloses an oil smoke processing apparatus based on UV photodissociation belongs to oil smoke purification technical field, including oil smoke clarifier box, inside power house, clean room and the photodissociation room of having seted up of oil smoke clarifier box, the filter screen is installed to the clean room bottom, the oil box is installed to the filter screen bottom, the oil smoke mouth has been seted up at the filter screen top, the electricity generation electrode is installed to clean room inside one side, collection dirt electrode is installed to the inside opposite side of clean room, the photodissociation room is installed to the clean room top, the fixed block is installed to the inside one end of photodissociation room, install the UV light source on the fixed block. Adsorb through the greasy dirt to the entering, the oil smoke clarifier box that makes is inside comparatively clean, and separation effect is good, need not often unpick and wash, has increased the convenience of device, filters cotton secondary filter through the wavelength of adjusting the UV light source and active carbon, has increased the oil smoke clarifier box and has removed the flavor effect, has improved the flavor efficiency that removes of photodissociation odor remover.

Description

Oil smoke processing apparatus based on UV photodissociation

Technical Field

The utility model relates to an oil smoke purifies technical field, especially relates to an oil smoke processing apparatus based on UV photodissociation.

Background

The concentration of the oil fume purifier and the lowest removal efficiency of the oil fume purification equipment. On the basis of absorbing the advantages of similar products at home and abroad, the device is mainly used for purifying and treating the low-altitude oil smoke discharged from a kitchen; the product is used in hotels, restaurants, wineshops, restaurants, schools, institutions, factories and other places; frying and cooking food; oil spatters industrial occasions such as heat treatment workshop, oil mist lubrication workshop, work piece welding workshop and alkene oil boiler emission.

Patent CN201620210273.3 discloses a novel oil smoke purifier, which comprises a body, and a main fan and an oil smoke purifying device arranged inside the body, wherein the front side of the body is provided with a control panel, the lower side of the body is provided with a main air inlet, the inside of the body is also provided with a second fan, the second fan is connected with a flaring through a flexible hose, the flaring is provided with a support frame, and the left side, the right side and the rear side of the body are both provided with fixing devices for fixing the flaring support frame; this oil smoke clearing machine has still been provided with movable air inlet flaring when having set up the main air intake of fixed oil absorption cigarette, can satisfy the absorption operation of different angles and different positions oil smoke through the air inlet flaring, the effectual row effective effect that improves equipment, and its overall structure design is simple, reasonable, and it is very convenient to use, excellent in use effect.

Some of the above-mentioned utility model have the disadvantages: 1. the long-term use can lead to the inside to be more and more dirty, and the result of use will be more and more poor. 2. In daily life, a large amount of oil smoke is generated in the cooking process sometimes, so that smoke in the whole room is diffused, cough is caused, and the quality of life is influenced.

SUMMERY OF THE UTILITY MODEL

The utility model provides an oil smoke processing apparatus based on UV photodissociation aims at adsorbing through the greasy dirt to the entering, and the oil smoke clarifier box that makes is inside comparatively clean, and separation effect is good, need not often unpick and wash, has increased the convenience of device, filters cotton secondary filter through the wavelength and the active carbon of adjusting the UV light source, has increased the oil smoke clarifier box and has removed the flavor effect, has improved photodissociation odor removing device's removal efficiency.

The utility model provides a specific technical scheme as follows:

the utility model provides an oil fume treatment device based on UV photolysis, which comprises an oil fume purifier box body, the interior of the oil fume purifier box body is provided with a power chamber, a purifying chamber and a photolysis chamber, the bottom of the purifying chamber is provided with a filter screen, the bottom of the filter screen is provided with an oil box, the top of the filter screen is provided with an oil smoke hole, one side of the interior of the purification chamber is provided with a power generation electrode, a dust collecting electrode is arranged on the other side of the interior of the purifying chamber, a photolysis chamber is arranged above the purifying chamber, a fixed block is arranged at one end of the inside of the photolysis chamber, a UV light source is arranged on the fixed block, an aluminum block is arranged at the other end of the inside of the photolysis chamber, a filter cavity is arranged above the photolysis chamber, activated carbon filter cotton is arranged in the filter cavity, an exhaust pipe is installed above the filter cavity, an exhaust fan is installed on the exhaust pipe, and a motor and a fan are installed inside the power chamber.

Optionally, the oil smoke hole is provided with a drawable pipeline.

Optionally, the wavelength of the UV light source is 365-375 nm, and the surface of the aluminum block is coated with a photocatalyst material.

Optionally, a shock pad is installed at the bottom of the motor.

Optionally, the power input ends of the motor, the UV light source and the power generation electrode are connected to the power output end of an external power supply.

The utility model has the advantages as follows:

1. the embodiment of the utility model provides an oil smoke processing apparatus based on UV photodissociation, connect the external power supply of motor, the motor begins to work, the power take off end of motor links to each other with the power input end of fan, the fan begins to work along with the rotation of motor, the fan discharges the air of a large amount of oil smoke clarifier box insidely, lead to the inside and outside atmospheric pressure that produces of oil smoke clarifier box, atmospheric pressure inhales the air that contains the oil smoke clarifier box inside, the air that contains the oil smoke contacts the filter screen earlier, can adsorb partly oil earlier and attach on the filter screen, oil on the filter screen slowly flows into the oil box again, the air that contains the oil smoke reenters the clean room, connect the external power supply of discharge electrode, form high-voltage electric field between discharge electrode and the dust collecting electrode, anion and cation adsorb on the oil smoke makes the oil smoke obtain the electric charge, oil smoke that the electric charge polarity is different is, move and attach to it to discharge electrode and dust collecting electrode respectively to reach the purpose of getting rid of the oil smoke, adsorb through the greasy dirt that gets into, the oil smoke clarifier box that makes is inside comparatively clean, and separation effect is good, need not often unpick and wash, has increased the convenience of device.

2. The embodiment of the utility model provides an oil smoke processing apparatus based on UV photodissociation, the air through the decontamination reenters the photodissociation indoor, connect the external power supply of UV light source, adjust the wavelength of UV light source and be 365-, use VOC as the peculiar smell of representative, the bacterium absorption in the air is on the photocatalyst material surface, run into hydroxyl free radical and decompose into water and carbon dioxide, in order to accomplish the elimination to the peculiar smell, the air reentries and filters the intracavity, filter chamber internally mounted has active carbon filter cotton, active carbon filter cotton adsorbs the impurity in the air once more, secondary adsorption through active carbon filter cotton, it is better to make the flavor removal effect, the air that filters the cotton through active carbon discharges from the air discharge fan through the blast pipe, the secondary filter through the wavelength of adjusting the UV light source and active carbon filter cotton, the oil smoke clarifier box removes the flavor effect of having increased, the flavor removal efficiency of photodissociation odor remover has been improved.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.

Fig. 1 is a schematic front view of a section structure of an oil smoke treatment device based on UV photolysis according to an embodiment of the present invention;

fig. 2 is an enlarged structural schematic diagram of the interior of the photolysis chamber in fig. 1 of the oil smoke treatment device based on UV photolysis according to the embodiment of the present invention;

fig. 3 is an enlarged schematic structural diagram of the interior of the clean room in fig. 1 of the oil smoke treatment device based on UV photolysis according to the embodiment of the present invention.

In the figure: 1. a lampblack purifier box body; 2. a power chamber; 3. a clean room; 4. a photolysis chamber; 5. an oil box; 6. a filter screen; 7. a drawable pipe; 8. a filter chamber; 9. activated carbon filter cotton; 10. an exhaust pipe; 11. an exhaust fan; 12. a shock pad; 13. a motor; 14. a fan; 15. a fixed block; 16. a UV light source; 17. an aluminum block; 18. a power generation electrode; 19. a dust collecting electrode; 20. and (4) an oil smoke port.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention clearer, the present invention will be described in further detail with reference to the accompanying drawings, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

An oil smoke treatment device based on UV photolysis according to an embodiment of the present invention will be described in detail with reference to fig. 1 to 3.

Referring to fig. 1, 2 and 3, an oil smoke treatment device based on UV photolysis provided by the embodiment of the present invention includes an oil smoke purifier box 1, a power chamber 2, a purification chamber 3 and a photolysis chamber 4 are disposed inside the oil smoke purifier box 1, a filter screen 6 is installed at the bottom of the purification chamber 3, an oil box 5 is installed at the bottom of the filter screen 6, an oil smoke hole 20 is disposed at the top of the filter screen 6, a power generation electrode 18 is installed at one side inside the purification chamber 3, a dust collection electrode 19 is installed at the other side inside the purification chamber 3, the photolysis chamber 4 is installed above the purification chamber 3, a fixed block 15 is installed at one end inside the photolysis chamber 4, a UV light source 16 is installed on the fixed block 15, an aluminum block 17 is installed at the other end inside the photolysis chamber 4, a filter chamber 8 is installed above the photolysis chamber 4, an activated carbon filter cotton 9 is installed inside the filter chamber 8, an exhaust pipe 10 is installed above the filter cavity 8, an exhaust fan 11 is installed on the exhaust pipe 10, and a motor 13 and a fan 14 are installed inside the power chamber 2.

Referring to fig. 1, in daily life, a large amount of oil smoke is sometimes generated, the oil smoke purifier has no great power, and the oil smoke cannot be completely sucked into the box body of the oil smoke purifier for purification, at this time, the drawing type pipeline which is arranged on the cavity can be drawn out, and the drawing type pipeline 7 is arranged above the iron pan, so that the area of sucked oil smoke is enlarged.

Referring to fig. 1 and 2, an external power supply connected to the UV light source 16 adjusts the wavelength of the UV light source 16 to 365-, to accomplish the elimination of the odor.

Referring to fig. 1, when the motor 13 is in operation, the bottom of the motor 13 vibrates and rubs against the supporting block to generate noise pollution, and when the motor 13 vibrates, the electronic components inside the motor 13 are damaged, so that the service life of the motor 13 is shortened, and the shock absorption pad 12 has excellent vibration isolation effect on noise, so that the service life of the motor 13 is prolonged.

Referring to fig. 1, 2 and 3, when the external power supply of the motor 13 is connected, the motor 13 starts to operate, the power output end of the motor 13 is connected to the power input end of the fan 14, the fan 14 starts to operate along with the rotation of the motor 13, the fan 14 discharges a large amount of air inside the oil smoke purifier box 1, resulting in the generation of air pressure inside and outside the oil smoke purifier box 1, the air pressure sucks the air containing oil smoke into the oil smoke purifier box 1, the external power supply of the discharge electrode is connected, a high voltage electric field is formed between the discharge electrode and the dust collecting electrode 19, anions and cations are adsorbed on the oil smoke to make the oil smoke obtain charges, the oil smoke with different charge polarities respectively moves to the discharge electrode and the dust collecting electrode 19 and adheres to the discharge electrode and the dust collecting electrode 19 under the action of the high voltage electric field, thereby achieving the purpose of removing the oil smoke, the external power supply of the UV light source, when reacting with the photocatalyst material coated on the surface of the aluminum block 17, the elimination of the peculiar smell is completed.

The embodiment of the utility model provides an oil smoke processing apparatus based on UV photodissociation, connect the external power supply of motor 13, motor 13 begins work, the power take off end of motor 13 links to each other with the power input end of fan 14, fan 14 begins work along with the rotation of motor 13, fan 14 discharges the air of the inside of a large amount of oil smoke clarifier box 1, lead to the inside and outside production atmospheric pressure of oil smoke clarifier box 1, atmospheric pressure inhales the air that contains the oil smoke inside oil smoke clarifier box 1, the air that contains the oil smoke contacts filter screen 6 earlier, can adsorb partly oil earlier and attach on filter screen 6, the oil on filter screen 6 slowly flows into oil box 5 again, the air that contains the oil smoke gets into clean room 3 again, connect the external power supply of discharge electrode, form high voltage electric field between discharge electrode and collection dirt electrode 19, anion and cation adsorb and make the oil smoke obtain the electric charge on the oil smoke, under the action of high-voltage electric field force, the oil smoke with different charged polarities respectively moves towards the discharge electrode and the dust collection electrode 19 and is attached to the discharge electrode and the dust collection electrode, so that the aim of removing the oil smoke is achieved, the entered oil stain is adsorbed, the interior of the oil smoke purifier box body 1 is relatively clean, the separation effect is good, the decontaminated air enters the photolysis chamber 4 again, the external power supply of the UV light source 16 is connected, the wavelength of the UV light source 16 is adjusted to 365 plus 375 nanometers, under the irradiation of the near ultraviolet light, electrons in the titanium dioxide valence band are excited to enter the conduction band, photo-generated electrons with the reduction capability are formed in the conduction band, photo-generated holes with the oxidation capability are formed in the valence band, oxygen adsorbed on the surface of the photocatalyst material reacts with the photo-generated superoxide ions, the superoxide ions react with the photo-generated electrons to generate oxygen, and water adsorbed on the surface of the photocatalyst material under the irradiation of the photo-generated, the hydrogen ion meets photoproduction electron and reacts to generate hydrogen, the hydroxyl ion meets photoproduction cavity and reacts to generate hydroxyl radical with strong oxidizing property, the peculiar smell represented by VOC, bacteria in the air are adsorbed on the surface of the photocatalyst material, the hydroxyl radical is decomposed into water and carbon dioxide when meeting, so as to eliminate the peculiar smell, the air enters the filter chamber 8 again, the filter chamber 8 is internally provided with active carbon filter cotton 9, the active carbon filter cotton 9 adsorbs impurities in the air again, the secondary adsorption of the active carbon filter cotton 9 is adopted, the odor removal effect is better, the air passing through the active carbon filter cotton 9 is discharged from the exhaust fan 11 through the exhaust pipe 10, the wavelength of the UV light source 16 and the secondary filtration of the active carbon filter cotton 9 are adjusted, the odor removal effect of the oil smoke purifier box body 1 is increased, and the odor removal efficiency of the photolysis odor remover is improved.

It is apparent that those skilled in the art can make various changes and modifications to the embodiments of the present invention without departing from the spirit and scope of the embodiments of the present invention. Thus, if such modifications and variations of the embodiments of the present invention fall within the scope of the claims and their equivalents, the present invention is also intended to include such modifications and variations.

Claims

1. The utility model provides an oil smoke processing apparatus based on UV photodissociation, includes oil smoke clarifier box (1), its characterized in that, power house (2), clean room (3) and photodissociation room (4) have been seted up to oil smoke clarifier box (1) inside, filter screen (6) are installed to clean room (3) bottom, oil box (5) are installed to filter screen (6) bottom, oil smoke mouth (20) have been seted up at filter screen (6) top, electricity generation electrode (18) are installed to clean room (3) inside one side, collection dirt electrode (19) are installed to clean room (3) inside opposite side, photodissociation room (4) are installed to clean room (3) top, fixed block (15) are installed to photodissociation room (4) inside one end, install UV light source (16) on fixed block (15), aluminium block (17) are installed to photodissociation room (4) inside other one end, photodissociation room (4) top is installed filter chamber (8), filter chamber (8) internally mounted has active carbon filter pulp (9), blast pipe (10) are installed to filter chamber (8) top, install air discharge fan (11) on blast pipe (10), power house (2) internally mounted has motor (13) and fan (14).

2. An oil fume treatment device based on UV photolysis according to claim 1, characterized in that the oil fume port (20) is provided with a drawable pipe (7).

3. The lampblack treatment device based on UV photolysis as claimed in claim 1, wherein the wavelength of the UV light source (16) is 365-375 nm, and the surface of the aluminum block (17) is coated with a photocatalyst material.

4. An oil fume treatment device based on UV photolysis according to claim 1, characterized in that a shock pad (12) is installed at the bottom of the motor (13).

5. A UV photolysis-based smoke treatment device according to claim 1, wherein the power inputs of said motor (13), UV light source (16) and power generating electrode (18) are connected to the power output of an external power source.