CN211302566U - Catering oil fume purification device - Google Patents

Abstract

The utility model discloses a food and beverage oil smoke purifier, including the casing, the casing both ends are provided with air inlet and gas outlet respectively, are provided with purification subassembly, characterized by in the casing: the purification assembly comprises a bearing frame and at least two adsorption plates, the adsorption plates are fixed in the bearing plate, the bearing frame is connected with the inner side of the shell through a spring and is in a suspended state, the adsorption plates are perpendicular to the flow direction of flue gas, a vibrator is further mounted on the bearing frame, a valve is arranged at the bottom of the shell, and the valve is communicated with the inside of the shell. After the device used a period, need clean the adsorption plate, the user can switch on the vibrator, and the vibrator drive bears frame and adsorption plate high-frequency vibration together, throws away the oil smoke granule of adsorption plate surface accumulation, and the oil smoke granule drops in the casing bottom to accomplish the cleaning work of adsorption plate, its function that has the self-cleaning fibreboard can keep better purification capacity for a long time.

Description

Catering oil fume purification device

Technical Field

The utility model relates to an environmental protection equipment, more specifically say, it relates to a food and beverage oil smoke purifier.

Background

With the rapid development of the economy of China, the catering industry is developed vigorously. In China, the contribution of oil smoke pollution of the catering service industry to urban air pollution is second only to motor vehicle waste gas and industrial waste gas. PM2.5 formed by oil smoke emission accounts for 11 percent of the total amount. The oil smoke also contains highly toxic heterocyclic compounds and polycyclic aromatic hydrocarbon compounds, wherein the polycyclic aromatic hydrocarbon is a strong carcinogenic substance, and the lung cancer incidence can be greatly improved after the oil smoke is exposed for a long time.

Therefore, the catering industry must be matched with an oil fume purification device to purify the fume. The existing oil fume purification device generally filters and adsorbs oil fume through a fiber board to purify the oil fume, the purification efficiency is good, but the viscosity of oil drops after condensation is increased, and the oil drops can not be collected by inertial flow. After a long time, a large amount of oil smoke particles are gathered on the surface of the fiber, so that the purification efficiency is reduced, the resistance is increased, and the purification effect is reduced.

For the above reasons, it is highly desirable to design a soot cleaning device capable of automatically cleaning the fiber board.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims to provide a food and beverage oil smoke purifier, its function that has the self-cleaning fibreboard can keep better purification capacity for a long time.

In order to achieve the above purpose, the utility model provides a following technical scheme:

the utility model provides a food and beverage oil smoke purifier, includes the casing, and the casing both ends are provided with air inlet and gas outlet respectively, are provided with the purification subassembly in the casing, the purification subassembly is including bearing frame and two piece at least adsorption plates, bear the cube form that the frame is the fretwork, the adsorption plate is fixed in the loading board, and each adsorption plate is parallel to each other and the interval sets up, each corner position in the outside that bears the frame passes through the spring and is connected with each corner position of the inboard of casing, the spring is in tensile state for bear the frame and be in unsettled state, the flow direction of adsorption plate perpendicular to flue gas, still be equipped with the vibrator bearing the frame, the bottom of casing is provided with the valve, valve and the inside intercommunication of.

As a preferable scheme: the upper diagonal and the lower diagonal of the bearing frame are both provided with vibrators.

As a preferable scheme: the bottom of casing sets up to "V" shape, the valve setting is at the lowest of casing bottom.

As a preferable scheme: the adsorption plate comprises an activated carbon plate and a fiber plate, and at least one activated carbon plate and at least one fiber plate are installed on the purification component.

As a preferable scheme: the fiber plate is located in front of the activated carbon plate in the direction of flow of the flue gas.

As a preferable scheme: slots are symmetrically arranged on two sides in the bearing frame, and the side edges of the adsorption plates are inserted into the slots.

As a preferable scheme: the tip of slot is provided with the guide port that leaks hopper-shaped.

As a preferable scheme: and a metal filter screen is also arranged at the air inlet.

Compared with the prior art, the utility model has the advantages that: this purifier uses a period after, need clean the adsorption plate, and the user can switch on the vibrator this moment, and the vibrator gets to the electricity and begins to carry out high frequency vibration, bears the frame and high frequency vibration together with the adsorption plate this moment, throws away the oil smoke granule of adsorption plate surface accumulation, and the oil smoke granule drops in the casing bottom to accomplish the cleaning work of adsorption plate, it has the function of self-cleaning fibreboard, can keep better purification ability for a long time.

Drawings

FIG. 1 is a schematic view of the internal structure of a lampblack purification device;

fig. 2 is a schematic structural view of the purification assembly.

1, a shell; 2. an air inlet; 3. an air outlet; 4. a carrier; 5. A fiber board 6 and an activated carbon board; 7. a first connection block; 8. a second connecting block; 9. a spring; 10. A slot; 11. a vibrator; 12. a metal screen; 13. a valve; 14. a support leg; 15. a guide port; 16. a connecting buckle.

Detailed Description

Referring to fig. 1, a catering lampblack purification device comprises a shell 1, an air inlet 2 and an air outlet 3 are respectively arranged at two ends of the shell 1, support legs 14 are arranged at the bottom of the shell, a purification assembly is arranged in the shell 1, the purification assembly comprises a bearing frame 4 and at least two adsorption plates, the bearing frame 4 is in a hollow cube shape, the adsorption plates are fixed in the bearing plate, the adsorption plates are parallel to each other and are arranged at intervals, a first connecting block 7 is arranged at each corner part of the outer side of the bearing frame 4, a second connecting block 8 is arranged at each corner part of the inner side of the shell 1, the first connecting block 7 is connected with the second connecting block 8 through a spring 9, the spring 9 is in a stretching state, the bearing frame 4 is in a suspended state, the adsorption plates are perpendicular to the flow direction of smoke, a vibrator 11 is further arranged on the bearing frame 4, a valve, the valve 13 communicates with the interior of the housing 1.

This food and beverage oil smoke purifier need insert in the oil smoke discharge pipeline with it. The working principle is as follows: the blower blows the flue gas from the inlet 2 into the housing 1, where it slowly flows through the cleaning assembly and finally out the outlet 3. When the flue gas flows through the purification component, the flue gas contacts with the adsorption plates in sequence, and the oil smoke particles in the flue gas are adsorbed by the adsorption plates, so that the oil smoke particles are gradually reduced in the process of flowing through the purification component, and finally the oil smoke particles become cleaner gas and are discharged out of the shell 1.

This purifier uses a period after, need clean the adsorption plate, and the user can be with 11 switch on power supplies of vibrator this moment, and vibrator 11 gets to be electrified and begins to carry out high frequency vibration, bears 4 high frequency vibration together with the adsorption plate this moment, throws away the oil smoke granule of adsorption plate surface accumulation, and the oil smoke granule drops in 1 bottom of casing to accomplish the cleaning work of adsorption plate, it has self-cleaning fibreboard 5's function, can keep better purification ability for a long time. When the oil smoke liquid at the bottom of the shell 1 is accumulated to a certain amount, the user can manually open the valve 13 to discharge the oil smoke liquid.

In order to make the purification assembly vibrate uniformly and powerfully as a whole and ensure effective cleaning of the adsorption plate, in the embodiment, vibrators 11 are mounted on the upper and lower opposite corners of the bearing frame 4.

Referring to fig. 2, the vibrator 11 is coupled and fixed to the carrier 4 by a coupling buckle 16.

In this embodiment, the bottom of the housing 1 is formed in a V shape, two sides of the V shape are high, the middle of the V shape is low, and the valve 13 is disposed at the lowest position of the bottom of the housing 1. With the structure, the residual oil smoke liquid at the bottom of the shell 1 can be guided and collected to the valve 13 when the oil smoke liquid is discharged, so that the oil smoke liquid in the shell 1 can be sufficiently discharged, and the residue is reduced.

It should be noted that: the adsorption plate in this embodiment includes two types, one is an activated carbon plate 6 and the other is a fiber plate 5. At least one activated carbon plate 6 and at least one fiber plate 5 are mounted on the purification module. The fiberboard 5 is used for adsorbing oil fume particles in the smoke, the activated carbon board 6 is used for removing smell in the smoke, and the cooperation of the fiberboard 5 and the activated carbon board 6 can ensure that the oil fume purification device has better purification effect on the oil fume.

The fibre plate 5 is located in front of the activated carbon plate 6 in the direction of the flue gas flow, i.e. the flue gas will first contact the fibre plate 5 and then the activated carbon plate 6 when passing through the purification module. So can adsorb the oil smoke granule in the flue gas earlier, remove the flavor to the flue gas again, avoid active carbon plate 6 to contact too much oil smoke granule, guarantee its and remove the flavor performance.

Referring to fig. 2, in the present embodiment, the suction plate is detachably fixed to the carriage 4. The method specifically comprises the following steps: slots 10 are symmetrically arranged at both sides in the bearing frame 4, and the side edges of the adsorption plates are inserted into the slots 10.

Considering that the adsorption plate has a certain service life, after the oil smoke purification device is used for a long time, the adsorption plate needs to be replaced, at this time, the shell 1 can be disassembled, the old adsorption plate is pulled out from the bearing frame 4, the new adsorption plate is inserted into the slot 10, the replacement is completed, and finally the shell 1 is recovered.

To facilitate the insertion of the suction plate into the slot 10, a funnel-shaped guide opening 15 is further provided at the top end of the slot 10.

Referring to fig. 1, a metal filter screen 12 is further arranged at the air inlet 2, and the metal filter screen 12 has a filtering effect, can filter out impurities in flue gas, prevents the impurities from entering the shell 1, and protects the adsorption plate.

It is above only the utility model discloses a preferred embodiment, the utility model discloses a scope of protection does not only confine above-mentioned embodiment, the all belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection. It should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.

Claims (8)

1. The utility model provides a food and beverage oil smoke purifier, includes the casing, and the casing both ends are provided with air inlet and gas outlet respectively, are provided with purification subassembly, characterized by in the casing: purify the subassembly including bearing frame and two piece at least adsorption plates, it is the cube form of fretwork to bear the frame, the adsorption plate is fixed in the loading board, and each adsorption plate is parallel to each other and the interval sets up, each corner position in the outside that bears the frame passes through each corner position of the inboard of spring and casing to be connected, the spring is in tensile state for bear the frame and be in unsettled state, the flow direction of adsorption plate perpendicular to flue gas, still be equipped with the vibrator bearing the frame, the bottom of casing is provided with the valve, the inside intercommunication of valve and casing.

2. The catering oil smoke purification device according to claim 1, characterized in that: the upper diagonal and the lower diagonal of the bearing frame are both provided with vibrators.

3. The catering oil smoke purification device according to claim 1, characterized in that: the bottom of casing sets up to "V" shape, the valve setting is at the lowest of casing bottom.

4. The catering oil smoke purification device according to claim 1, characterized in that: the adsorption plate comprises an activated carbon plate and a fiber plate, and at least one activated carbon plate and at least one fiber plate are installed on the purification component.

5. The catering oil smoke purification device according to claim 4, characterized in that: the fiber plate is located in front of the activated carbon plate in the direction of flow of the flue gas.

6. The catering oil smoke purification device according to claim 1, characterized in that: slots are symmetrically arranged on two sides in the bearing frame, and the side edges of the adsorption plates are inserted into the slots.

7. The catering oil smoke purification device according to claim 6, characterized in that: the tip of slot is provided with the guide port that leaks hopper-shaped.

8. The catering oil smoke purification device according to claim 1, characterized in that: and a metal filter screen is also arranged at the air inlet.

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