UV (ultraviolet) oil fume instant decomposition treatment device

Abstract

The utility model relates to the technical field of oil smoke treatment, in particular to a UV (ultraviolet) oil smoke instant decomposition treatment device which comprises a box body, a smoke inlet pipe is connected to the top end of one side of the box body, a first partition plate is fixed in the box body, and a catalytic decomposition net is connected between the top end of the first partition plate and the top end in the box body. And a UV ultraviolet light tube is mounted at the top end of the interior of the box body and is positioned on the side surface of the catalytic decomposition net. The device has the beneficial effects that catalytic photolysis can be fully carried out, high-temperature decomposition is carried out through the electric heating net, oil smoke can be fully decomposed and treated, and clean gas is exhausted outwards through the second smoke guide groove and the smoke exhaust pipe; and the first drain hole and the second drain hole are opened and closed through the sealing plug, so that products decomposed by oil smoke accumulated in the box body can be conveniently cleaned, and the interior of the box body is kept clean.

Description

Technical Field

[0001] The utility model relates to the technical field of oil fume treatment, in particular to a UV ultraviolet light oil fume instant decomposition treatment device. Background Art

[0002] The integrated fume treatment machine refers to the treatment device for fume exhaust gas. The integrated fume treatment machine is mainly used for the purification and treatment of low-altitude kitchen fume; used in hotels, restaurants, bars, schools, institutions, factories and other places; food frying and cooking processing industries; oil splash heat treatment workshops, oil mist lubrication workshops, workpiece welding workshops and olefin oil boiler emissions and other industrial occasions.

[0003] UV photolysis mainly utilizes high-energy ultraviolet light (wavelength range 170-184.9nm) and the catalytic properties of the catalyst to oxidize the organic waste gas adsorbed on the catalyst surface.

[0004] For example, the prior art Chinese patent publication number "CN215765270U" provides a UV photolysis integrated smoke hood, including a smoke hood body, an exhaust fan and an oil fume grille, the smoke hood body including a smoking shell, the exhaust fan and the oil fume grille are arranged in the smoking shell, and also includes a UV photolysis mechanism; the smoke hood body also includes a light processing shell arranged at the upper end of the exhaust fan; the UV photolysis mechanism is arranged in the light processing shell, the light processing shell includes a smoke inlet pipe close to one side of the smoking shell, a smoke outlet pipe away from the side of the smoking shell, a photolysis cavity arranged between the smoke inlet pipe and the smoke outlet pipe, and the UV photolysis mechanism is arranged on the inner wall of the photolysis cavity; the smoke inlet pipe includes an inverted funnel portion arranged in the light processing shell close to one end of the smoking shell, a first pipe connected to the funnel portion, and a second pipe connected to the first pipe and the photolysis cavity, and the first pipe and the second pipe form an angle of 45 to 120 degrees.

[0005] The device ensures that the ultraviolet rays emitted during the UV photolysis process will not directly leak out from the photolysis chamber to irradiate the staff. By adding an inverted funnel part to the side of the first pipe close to the smoking shell, the effect of improving smoke absorption and smoke flow rate is achieved.

[0006] In the existing UV ultraviolet light instant decomposition and treatment device for oil smoke, after the oil smoke enters the interior of the box, it is relatively concentrated and cannot be dispersed, resulting in the UV ultraviolet light tube and the catalytic decomposition structure being unable to fully photodecompose the oil smoke, and there is omitted oil smoke that cannot be photodecomposed. In addition, there are also various organic gases and impurity flue gases in the products after photodecomposition, which cannot be decomposed at high temperature and will be discharged into the external air. At the same time, after the photodecomposition of the oil smoke, liquids and other debris will fall into the box and remain in the box. After accumulation, they affect the photodecomposition of the oil smoke and pollute the interior of the box, which cannot be discharged and cleaned. Utility Model Content

[0007] The purpose of the utility model is to solve the problem in the prior art that after the oil smoke enters the interior of the box, it is relatively concentrated and cannot be dispersed, resulting in the UV ultraviolet light tube and the catalytic decomposition structure being unable to fully photolyze the oil smoke, resulting in the omission of the oil smoke and the failure of photolysis. A UV ultraviolet light oil smoke instant decomposition treatment device is proposed.

[0008] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0009] A UV ultraviolet light oil fume instant decomposition and treatment device is designed, comprising a box body, a smoke inlet pipe is connected to the top end of one side of the box body, a first partition plate is fixed inside the box body, a catalytic decomposition net is connected between the top end of the first partition plate and the inner top end of the box body, a UV ultraviolet light tube is installed at the inner top end of the box body and at a position located on the side of the catalytic decomposition net, a motor is installed above the other side of the box body, a rotating rod is connected to the inner side of the motor, a rotating hole is opened on the surface of the catalytic decomposition net, the rotating rod is rotatably inserted into the interior of the box body and passes through the rotating hole, a rotating blade is fixed on the surface of the rotating rod and at a position located on the side of the catalytic decomposition net, a first smoke guide groove is opened on the surface of the lower end of the first partition plate, a second partition plate is arranged below the first partition plate, an electric heating net is connected between the second partition plate and the first partition plate, a second smoke guide groove is opened on the lower end of the second partition plate, and a smoke exhaust pipe is connected to the bottom end of the other side of the box body.

[0010] Furthermore, a receiving box is provided at the inner bottom end of the box body, a first drain hole is opened in the middle of the receiving box, a second drain hole is opened at the bottom end of the box body, sealing plugs are inserted into the first drain hole and the second drain hole, a sealing gasket is connected to the bottom surface of the sealing plug, and a cover plate is fixed to the bottom end of the sealing plug.

[0011] Furthermore, the first partition plate is a rectangular plate structure, and is inclined toward one end of the first smoke guide groove and is located below the smoke inlet pipe.

[0012] Furthermore, the catalytic decomposition net is evenly distributed between the top of the first partition plate and the inner top of the box body, and is vertically arranged and spaced apart from the UV ultraviolet light tube.

[0013] Furthermore, the rotating rod is arranged horizontally, and the rotating blade is a rectangular plate structure and is arranged at intervals from the catalytic decomposition net.

[0014] Furthermore, the second partition plate is fixed inside the box body and is located above the receiving box. It is inclined toward one end of the second smoke guide groove. The electric heating network is vertically arranged and evenly distributed between the first partition plate and the second partition plate. The smoke exhaust pipe is located below the second partition plate.

[0015] Furthermore, the first drainage hole and the second drainage hole are aligned vertically and have the same diameter, and the second drainage hole is a threaded hole structure.

[0016] Furthermore, the sealing plug is a threaded column structure and is made of high-temperature resistant rubber material. The sealing gasket is made of high-temperature resistant rubber material and is sealed at the bottom end of the second drain hole. The cover plate is cushioned by the sealing gasket and covers the bottom end of the second drain hole.

[0017] The utility model proposes a UV ultraviolet light oil smoke instant decomposition treatment device, which has the following beneficial effects:

[0018] 1. The utility model drives the rotating rod and the rotating blades to rotate through a motor, and the oil smoke entering the box body is rotated and dispersed, so that the spaced catalytic decomposition nets and UV ultraviolet lamps can fully catalyze and photolyze the oil smoke. The smoke flows downward from the first smoke guide groove, and can be fully catalytically photolyzed, and is subjected to high-temperature decomposition through the electric heating net, which can fully decompose and process the oil smoke, and discharge clean gas to the outside through the second smoke guide groove and the smoke exhaust pipe.

[0019] 2. The utility model provides a receiving box below the second partition plate to receive and collect the liquid and debris left after the oil smoke decomposition treatment that falls from the second smoke guide groove, and seals and closes the first drainage hole and the second drainage hole, thereby facilitating the cleaning of the oil smoke decomposition products accumulated inside the box and keeping the inside of the box clean. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0021] Figure 2 For this utility model Figure 1 A cross-sectional view of

[0022] Figure 3 For this utility model Figure 2 A magnified image of point A;

[0023] Figure 4 For this utility model Figure 2 Enlarged view of point B.

[0024] In the figure: 1. box body; 2. UV ultraviolet light tube; 3. rotating blade; 4. catalytic decomposition net; 5. rotating rod; 6. motor; 7. first smoke guide groove; 8. electric heating net; 9. second partition plate; 10. smoke exhaust pipe; 11. receiving box; 12. second smoke guide groove; 13. first partition plate; 14. smoke inlet pipe; 15. first discharge hole; 16. second discharge hole; 17. sealing gasket; 18. cover plate; 19. sealing plug; 20. rotating hole. DETAILED DESCRIPTION

[0025] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments. Example

[0026] See also Figure 1 , Figure 2 , Figure 3 and Figure 4 The UV ultraviolet light oil fume instant decomposition treatment device shown in the figure comprises a box body 1, a smoke inlet pipe 14 is connected to the top of one side of the box body 1, a first partition plate 13 is fixed inside the box body 1, a catalytic decomposition net 4 is connected between the top of the first partition plate 13 and the top of the inside of the box body 1, a UV ultraviolet light tube 2 is installed at the top of the inside of the box body 1 and at the side of the catalytic decomposition net 4, a motor 6 is installed on the top of the other side of the box body 1, a rotating rod 5 is connected to the inner side of the motor 6, and a rotating rod 5 is opened on the surface of the catalytic decomposition net 4. The rotating hole 20, the rotating rod 5 is rotated and inserted into the interior of the box body 1 and passes through the rotating hole 20, and a rotating blade 3 is fixed on the surface of the rotating rod 5 and located on the side of the catalytic decomposition net 4. A first smoke guide groove 7 is opened on the surface of the lower end of the first partition plate 13, and a second partition plate 9 is arranged below the first partition plate 13. An electric heating net 8 is connected between the second partition plate 9 and the first partition plate 13, and a second smoke guide groove 12 is opened at the lower end of the second partition plate 9. The bottom end of the other side of the box body 1 is connected to a smoke exhaust pipe 10.

[0027] The motor 6 drives the rotating rod 5 and the rotating blade 3 to rotate, and the oil smoke entering the box body 1 is rotated and dispersed, so that the spaced catalytic decomposition net 4 and the UV ultraviolet lamp tube 2 can fully catalytically photolyze the oil smoke. The smoke flows downward from the first smoke guide groove 7, can be fully catalytically photolyzed, and is subjected to high-temperature decomposition through the electric heating net 8, which can fully decompose and process the oil smoke, and discharge clean gas to the outside through the second smoke guide groove 12 and the smoke exhaust pipe 10.

[0028] The first partition plate 13 is a rectangular plate structure and is inclined toward one end of the first smoke guiding groove 7 and is located below the smoke inlet pipe 14 .

[0029] The catalytic decomposition net 4 is evenly distributed between the top of the first partition plate 13 and the inner top of the box body 1 , and is vertically arranged and spaced apart from the UV ultraviolet light tube 2 .

[0030] The rotating rod 5 is arranged horizontally, and the rotating blade 3 is a rectangular plate structure and is arranged at a distance from the catalytic decomposition net 4.

[0031] The second partition plate 9 is fixed inside the box body 1 and is located above the receiving box 11. It is inclined toward one end of the second smoke guide groove 12. The electric heating network 8 is vertically arranged and evenly distributed between the first partition plate 13 and the second partition plate 9. The smoke exhaust pipe 10 is located below the second partition plate 9. Example

[0032] See also Figure 1 , Figure 2 , Figure 3 and Figure 4 The UV ultraviolet light oil fume instant decomposition treatment device shown in the figure comprises a box body 1, a smoke inlet pipe 14 is connected to the top of one side of the box body 1, a first partition plate 13 is fixed inside the box body 1, a catalytic decomposition net 4 is connected between the top of the first partition plate 13 and the top of the inside of the box body 1, a UV ultraviolet light tube 2 is installed at the top of the inside of the box body 1 and at the side of the catalytic decomposition net 4, a motor 6 is installed on the top of the other side of the box body 1, a rotating rod 5 is connected to the inner side of the motor 6, and a rotating rod 5 is opened on the surface of the catalytic decomposition net 4. The rotating hole 20, the rotating rod 5 is rotated and inserted into the interior of the box body 1 and passes through the rotating hole 20, and a rotating blade 3 is fixed on the surface of the rotating rod 5 and located on the side of the catalytic decomposition net 4. A first smoke guide groove 7 is opened on the surface of the lower end of the first partition plate 13, and a second partition plate 9 is arranged below the first partition plate 13. An electric heating net 8 is connected between the second partition plate 9 and the first partition plate 13, and a second smoke guide groove 12 is opened at the lower end of the second partition plate 9. The bottom end of the other side of the box body 1 is connected to a smoke exhaust pipe 10.

[0033] The motor 6 drives the rotating rod 5 and the rotating blade 3 to rotate, and the oil smoke entering the box body 1 is rotated and dispersed, so that the spaced catalytic decomposition net 4 and the UV ultraviolet lamp tube 2 can fully catalytically photolyze the oil smoke. The smoke flows downward from the first smoke guide groove 7, can be fully catalytically photolyzed, and is subjected to high-temperature decomposition through the electric heating net 8, which can fully decompose and process the oil smoke, and discharge clean gas to the outside through the second smoke guide groove 12 and the smoke exhaust pipe 10.

[0034] A receiving box 11 is provided at the inner bottom end of the box body 1, a first drain hole 15 is opened in the middle of the receiving box 11, a second drain hole 16 is opened at the bottom end of the box body 1, sealing plugs 19 are inserted into the first drain hole 15 and the second drain hole 16, a sealing gasket 17 is connected to the bottom surface of the sealing plug 19, and a cover plate 18 is fixed to the bottom end of the sealing plug 19.

[0035] A receiving box 11 is provided to receive and collect the liquid and debris left after the oil smoke decomposition treatment falling from the second smoke guide groove 12, and the first drainage hole 15 and the second drainage hole 16 are opened and closed by a sealing plug 19, so as to facilitate the cleaning of the oil smoke decomposition products accumulated inside the box body 1 and keep the inside of the box body 1 clean.

[0036] The first drain hole 15 and the second drain hole 16 are aligned vertically and have the same diameter. The second drain hole 16 is a threaded hole structure.

[0037] The sealing plug 19 is a threaded column structure and is made of high-temperature resistant rubber material. The sealing gasket 17 is made of high-temperature resistant rubber material and is sealed at the bottom end of the second drain hole 16. The cover plate 18 is cushioned by the sealing gasket 17 and covers the bottom end of the second drain hole 16.

[0038] Working mode: The motor 6 drives the rotating rod 5 and the rotating blade 3 to rotate, and the oil smoke entering the box body 1 is rotated and dispersed, so that the spaced catalytic decomposition net 4 and the UV ultraviolet lamp tube 2 fully catalytically photolyze the oil smoke, and the smoke flows downward from the first smoke guide groove 7, which can be fully catalytically photolyzed, and is subjected to high-temperature decomposition through the electric heating net 8, which can fully decompose and process the oil smoke, and discharge clean gas to the outside through the second smoke guide groove 12 and the smoke exhaust pipe 10.

[0039] Below the second partition plate 9, a receiving box 11 is provided to receive and collect the liquid and debris left after the oil fume decomposition treatment falling from the second smoke guide groove 12, and the first drainage hole 15 and the second drainage hole 16 are opened and closed by a sealing plug 19, so as to facilitate the cleaning of the oil fume decomposition products accumulated inside the box body 1 and keep the inside of the box body 1 clean.

[0040] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A UV ultraviolet light oil fume instant decomposition treatment device, comprising a housing (1), characterized in that: A smoke inlet pipe (14) is connected to the top of one side of the box (1); a first partition plate (13) is fixed inside the box (1); a catalytic decomposition net (4) is connected between the top of the first partition plate (13) and the top of the inside of the box (1); a UV light tube (2) is installed at the top of the inside of the box (1) and at a position on the side of the catalytic decomposition net (4); a motor (6) is installed above the other side of the box (1); a rotating rod (5) is connected to the inside of the motor (6); a rotating hole (20) is opened on the surface of the catalytic decomposition net (4); and the rotating rod (5) rotates Inserted into the interior of the box (1) and passing through the rotating hole (20), a rotating blade (3) is fixed on the surface of the rotating rod (5) and located on the side of the catalytic decomposition net (4), a first smoke guide groove (7) is opened on the surface of the lower end of the first partition plate (13), a second partition plate (9) is arranged below the first partition plate (13), an electric heating net (8) is connected between the second partition plate (9) and the first partition plate (13), a second smoke guide groove (12) is opened on the lower end of the second partition plate (9), and a smoke exhaust pipe (10) is connected to the bottom end of the other side of the box (1).

2. The UV ultraviolet light oil fume instant decomposition treatment device according to claim 1 is characterized by: A receiving box (11) is provided at the bottom end of the box body (1), a first drainage hole (15) is provided in the middle of the receiving box (11), a second drainage hole (16) is provided at the bottom end of the box body (1), sealing plugs (19) are inserted into the first drainage hole (15) and the second drainage hole (16), a sealing gasket (17) is connected to the bottom surface of the sealing plug (19), and a cover plate (18) is fixed to the bottom end of the sealing plug (19).

3. The UV ultraviolet light oil fume instant decomposition treatment device according to claim 1 is characterized by: The first partition plate (13) is a rectangular plate structure and is arranged obliquely toward one end of the first smoke guide groove (7) and is located below the smoke inlet pipe (14).

4. The UV ultraviolet light oil fume instant decomposition treatment device according to claim 1 is characterized by: The catalytic decomposition net (4) is evenly distributed between the top of the first partition plate (13) and the inner top of the box body (1), and is arranged vertically and spaced apart from the UV light tube (2).

5. The UV ultraviolet light oil fume instant decomposition treatment device according to claim 1 is characterized by: The rotating rod (5) is arranged horizontally, and the rotating blade (3) is a rectangular plate structure and is arranged at a distance from the catalytic decomposition net (4).

6. The UV ultraviolet light oil fume instant decomposition treatment device according to claim 2 is characterized by: The second partition plate (9) is fixed inside the box body (1) and is located above the receiving box (11). It is inclined toward one end of the second smoke guide groove (12). The electric heating network (8) is vertically arranged and evenly distributed between the first partition plate (13) and the second partition plate (9). The smoke exhaust pipe (10) is located below the second partition plate (9).

7. The UV ultraviolet light oil fume instant decomposition treatment device according to claim 2 is characterized by: The first drainage hole (15) and the second drainage hole (16) are aligned vertically and have the same diameter, and the second drainage hole (16) is a threaded hole structure.

8. The UV ultraviolet light oil fume instant decomposition treatment device according to claim 2 is characterized by: The sealing plug (19) is a threaded column structure and is made of a high-temperature resistant rubber material. The sealing gasket (17) is made of a high-temperature resistant rubber material and is sealed at the bottom end of the second drainage hole (16). The cover plate (18) is cushioned by the sealing gasket (17) and covers the bottom end of the second drainage hole (16).

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