CN109237564B - Household Oil Purification Processor - Google Patents

Abstract

The invention discloses a household oil pumping purification processor, which comprises a sedimentation component, a filtering component and a purification component; the sedimentation member comprises a collection unit, a sedimentation unit and an acceleration unit, the sedimentation unit is positioned above the collection unit and communicated with the collection unit, and the acceleration unit is positioned above the sedimentation unit and communicated with the sedimentation unit; the filtering component comprises a filtering body communicated with the sedimentation unit, and a filtering component and an adsorption component which are arranged in the filtering body; the purification component comprises a purification body and a separation net arranged in the purification body, the separation net divides the interior of the filtration body into a first purification chamber and a second purification chamber, the first purification chamber is communicated with the filtration body, and an ultraviolet generator is arranged in the first purification chamber; an electrostatic purification net is arranged in the second purification chamber. The household oil pumping purification processor has the advantages of simple structure, convenient installation, low investment and high purification rate, prevents secondary pollution and realizes low-level discharge of waste gas.

Description

Household Oil Purification Processor

technical field

The invention relates to the technical field of oil fume purification, in particular to a household oil pumping purification processor.

Background technique

When using the stove to process food in the kitchen, a large amount of oil fume will be generated. The oil pollution formed by the oil fume is also difficult to clean. It is inhaled by the human body and will also have adverse effects on human health. Therefore, the kitchen fume extraction device is widely used. , which can extract the waste from the stove and part of the oil and water vapor generated during the cooking process, and discharge it to the outside, reducing pollution and purifying the kitchen air; while the exhaust air from the range hood still contains a certain amount of oil fume and Water vapor, these oil fume and water vapor seriously pollute the outdoor environment, especially in the catering industry using large range hoods to discharge the outdoor air flow, which contains a large amount of oil fume and water vapor, most of which are directly discharged into the air, and the emission of oil fume and smoke is serious. It affects the air quality, causing the trees and flowers near the exhaust port of the range hood to be contaminated with pollution, and then continue to die.

Then, how to purify the extracted oil fume and avoid the oil fume from polluting the environment has become an urgent problem to be solved. In view of this, it is necessary to provide a new household oil pumping purification processor to solve the above problems.

SUMMARY OF THE INVENTION

The embodiment of the present invention provides a household oil pumping purification processor to solve the problems raised in the above background art.

For achieving the above object, the present invention provides the following technical solutions:

The invention provides a household oil pumping purification processor, which is characterized in that the purification processor includes a settling member, a filter member and a purification member; wherein, the settling member includes a collection unit, a settling unit and an acceleration unit, and the settling unit is located in the collection unit. The top is communicated with the collection unit, the acceleration unit is located above the settling unit and communicated with the settling unit, and the cross-sectional area of the acceleration unit is smaller than the cross-sectional area of the settling unit; There are filter components and adsorption components inside, the filter components are used to filter the oil fume flowing through the filter components, and the adsorption layer is used to absorb the oil stains entrained in the oil fume; The interior of the filter body is divided into a first purification chamber and a second purification chamber, the first purification chamber is communicated with the filter body, an ultraviolet generator is arranged in the first purification chamber, and the ultraviolet generator is used to sterilize the oil fume; The second purification chamber is provided with an electrostatic purification net, which is used for electrostatic purification of oil fume.

In some optional embodiments, the collection unit includes a collection tank and a collection pipe, and the collection tank communicates with the settling unit through the collection pipe; wherein the cross-sectional area of the collection pipe is smaller than the cross-sectional area of the acceleration unit.

In some optional embodiments, both the top of the settling unit and the bottom of the settling unit have a closing structure.

In some optional embodiments, the top of the acceleration unit is provided with an oil fume inlet.

In some optional embodiments, the filter assembly includes a first filter layer, a second filter layer, and a third filter layer sequentially arranged from the inlet direction of the filter body to the outlet direction of the filter body.

In some optional embodiments, the pore size of the first filter layer is larger than the pore size of the second filter layer, and the pore size of the second filter layer is larger than the pore size of the third filter layer.

In some optional embodiments, the first filter layer, the second filter layer and the third filter layer are all metal filter meshes.

In some alternative embodiments, the adsorption assembly includes a first adsorption layer and a second adsorption layer disposed between the filter assembly and the outlet of the filter body.

In some optional embodiments, the first adsorption layer and the second adsorption layer are activated carbon adsorption layers, and the particle size of the activated carbon in the second adsorption layer is smaller than the particle size of the activated carbon in the first adsorption layer.

In some optional embodiments, the filter assembly and the filter body are detachably connected; and/or the adsorption assembly and the filter body are detachably connected; and/or the electrostatic purification net and the second purification chamber Attached in a detachable manner.

The household oil-pumping purification processor of the present invention utilizes Bernoulli's principle to realize the separation of the oil fume and the entrained dust entering the sedimentation member, so as to avoid the dust being discharged into the air and avoid the dust polluting the environment; secondly, the filter assembly and the adsorption assembly High-efficiency filtration and adsorption capacity for the oil fume entering the filter element, so that the gas discharged into the atmosphere through the exhaust fan is clean, effectively solving the problems of cleaning the range hood without dismantling and causing serious air and environment pollution; again, oil fume After entering the purification component, it is processed by ultraviolet generator and electrostatic adsorption plate, so as to remove the smoke, waste gas, peculiar smell and harmful gas in the oil fume, so as to prevent environmental pollution caused by the discharge of oil fume to the outside world. That is to say, the above scheme has simple structure, convenient installation, low investment and high purification rate, which not only prevents secondary pollution, but also realizes low-altitude emission of waste gas.

Description of drawings

FIG. 1 is a schematic structural diagram of a household oil pumping purification processor provided by an embodiment of the present invention.

Reference number:

Among them, 1, sedimentation member; 11, collection unit; 12, sedimentation unit; 13, acceleration unit; 2, filter member; 21, filter body; 22, first filter layer; 23, second filter layer; 24, third filter layer; 25, first adsorption layer; 26, second adsorption layer; 3, purification member; 31, purification body; 32, partition screen; 33, ultraviolet generator; 34, electrostatic purification net.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, but not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the scope of the patent protection of the present invention.

It should be noted that in the description of the present invention, the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. The terminology of the indicated direction or positional relationship is based on the direction or positional relationship shown in the drawings, which is only for convenience of description, and does not indicate or imply that the device or element must have a particular orientation, be constructed and operated in a particular orientation, and therefore It should not be construed as a limitation of the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed to indicate or imply relative importance.

Referring to FIG. 1 , FIG. 1 is a schematic structural diagram of a household oil pumping purification processor provided by an embodiment of the present invention. As shown in FIG. 1, the present invention provides a household oil pumping purification processor, the purification processor includes a sedimentation member 1, a filter member 2 and a purification member 3; wherein, the sedimentation member 1 includes a collection unit 11, a sedimentation unit 12 and an acceleration unit 1. Unit 13, the sedimentation unit 12 is located above the collection unit 11 and communicated with the collection unit 11, the acceleration unit 13 is located above the sedimentation unit 12 and communicated with the sedimentation unit 12, and the cross-sectional area of the acceleration unit 13 is smaller than the cross-sectional area of the sedimentation unit 12 area; the filter member 2 includes a filter body 21 that communicates with the sedimentation unit 12 and a filter assembly and an adsorption assembly arranged in the filter body 21. The filter assembly is used to filter the oil fume flowing through the filter member 2, and the adsorption layer is used to absorb the oil fume. The entrained oil stains; the purification member 3 includes a purification body 31 and a partition screen 32 arranged in the purification body 31. The partition screen 32 divides the interior of the filter body 21 into a first purification chamber and a second purification chamber. The first purification chamber The chamber is communicated with the filter body 21, the first purification chamber is provided with an ultraviolet generator 33, and the ultraviolet generator 33 is used to sterilize the oil fume; the second purification chamber is provided with an electrostatic purification net 34, and the electrostatic purification net 34 is used to sterilize the oil fume. The oil fume is electrostatically purified.

The household oil-pumping purification processor of the present invention utilizes Bernoulli's principle to separate the oil fume and the entrained dust entering the sedimentation member 1, so as to avoid the dust being discharged into the air and prevent the dust from polluting the environment; The assembly has high-efficiency filtration and adsorption capacity for the oil fume entering the filter member 2, so that the gas discharged into the atmosphere through the exhaust fan is clean, effectively solving the problems of cleaning the range hood without disassembly and causing serious air and environment pollution; again; The oil fume enters the purification component 3 and is processed by the ultraviolet generator 33 and the electrostatic adsorption plate, so as to remove the smoke, waste gas, peculiar smell and harmful gas in the oil fume, and prevent the oil fume from being discharged to the outside and causing environmental pollution. That is to say, the above scheme has simple structure, convenient installation, low investment and high purification rate, which not only prevents secondary pollution, but also realizes low-altitude emission of waste gas.

In an optional embodiment, as shown in FIG. 1 , the collection unit 11 includes a collection tank and a collection pipe, and the collection tank communicates with the settling unit 12 through the collection pipe; wherein the cross-sectional area of the collection pipe is smaller than the cross-sectional area of the acceleration unit 13 . area.

According to Bernoulli's principle, if the cross section of the tube is small, the gas velocity will be large; on the contrary, if the cross section of the tube is large, the gas velocity will be small, and the purpose of separating oil fume and dust is achieved by using the velocity difference of the gas. When the oil fume passes through the acceleration unit 13 and the settling unit 12 in turn, the gas contained in the fume becomes slower due to the increase in the cross-sectional area of the settling unit 12, but the dust contained in the fume continues to maintain a relatively high speed under the action of inertia. The rapid downward movement enters the collecting unit 11, thereby separating the oil fume and the dust, thereby reducing the dust content in the oil fume, avoiding the dust being discharged into the air, and preventing the dust from polluting the environment.

Preferably, the bottom of the settler is provided with a discharge port, the dust contained in the oil fume entering the range hood is separated by the settler, and the dust is discharged from the bottom of the settler.

Preferably, both the top of the settling unit 12 and the bottom of the settling unit 12 have a closing structure to facilitate the collection of dust.

Preferably, the top of the acceleration unit 13 is provided with an oil fume inlet to facilitate the entry of oil fume and the separation of serious dust.

In an optional embodiment, as shown in FIG. 1 , the filter assembly includes a first filter layer 22 , a second filter layer 23 and a third filter layer, which are sequentially arranged from the inlet direction of the filter body 21 to the outlet direction of the filter body 21 . Layer 24.

Preferably, the pore size of the first filter layer 22 is larger than the pore size of the second filter layer 23 , and the pore size of the second filter layer 23 is larger than the pore size of the third filter layer 24 .

Preferably, the first filter layer 22, the second filter layer 23 and the third filter layer 24 are all metal filter nets, which have a long service life and have high-efficiency adsorption capacity for purification of kitchen oil, smoke and odor, so that the exhaust fan can discharge The gas in the atmosphere is clean, which effectively solves the problems of cleaning the range hood without disassembly and causing serious air and environment pollution.

Preferably, the metal filter mesh is palladium carbon fiber and precious metal platinum filter mesh.

In an optional embodiment, as shown in FIG. 1 , the adsorption assembly includes a first adsorption layer 25 and a second adsorption layer 26 disposed between the filter assembly and the outlet of the filter body 21 .

Preferably, the first adsorption layer 25 and the second adsorption layer 26 are activated carbon adsorption layers, and the particle size of the activated carbon in the second adsorption layer 26 is smaller than the particle size of the activated carbon in the first adsorption layer 25. The carrier for the adsorption, purification and filtration of oil fume, it not only has physical adsorption and chemical adsorption, but also has strong regeneration adsorption after chemical adsorption, and has a long service life. The gas discharged into the atmosphere by the exhaust fan is clean, which effectively solves the problems of cleaning the range hood without dismantling and causing serious air and environment pollution.

Preferably, the filter assembly and the filter body 21 are connected in a detachable manner, so as to facilitate the installation, disassembly and replacement of the filter assembly.

Preferably, the adsorption assembly and the filter body 21 are connected in a detachable manner, which facilitates installation, disassembly and replacement of the adsorption assembly.

Preferably, the electrostatic purification net 34 and the second purification chamber are connected in a detachable manner, which facilitates the installation, removal and replacement of the electrostatic purification net 34 .

Preferably, the first purification chamber is also provided with a spray head, and the spray head sprays water into the first purification chamber, and the sprayed water performs tax evolution on the oil fume entering the first purification chamber.

Preferably, sound insulation layers are provided on the outer walls of the sedimentation member 1, the filter member 2 and the purification member 3 to reduce the influence of noise.

It will be apparent to those skilled in the art that various modifications and variations can be made in the present invention without departing from the spirit and scope of the invention. Thus, provided that these modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include these modifications and variations.

Claims (9)

1. The household oil pumping purification processor is characterized by comprising a sedimentation component, a filtering component and a purification component; wherein,

the sedimentation member comprises a collection unit, a sedimentation unit and an acceleration unit, the sedimentation unit is positioned above the collection unit and communicated with the collection unit, the acceleration unit is positioned above the sedimentation unit and communicated with the sedimentation unit, and the cross-sectional area of the acceleration unit is smaller than that of the sedimentation unit;

the filtering component comprises a filtering body communicated with the settling unit, and a filtering component and an adsorption component which are arranged in the filtering body, the filtering component is used for filtering the oil smoke flowing through the filtering component, and the adsorption layer is used for adsorbing oil stains carried in the oil smoke;

the purification component comprises a purification body and a separation net arranged in the purification body, the separation net divides the interior of the filtration body into a first purification chamber and a second purification chamber, the first purification chamber is communicated with the filtration body, an ultraviolet generator is arranged in the first purification chamber, and the ultraviolet generator is used for sterilizing the oil smoke; an electrostatic purification net is arranged in the second purification chamber and used for performing electrostatic purification on the oil fume;

the collecting unit comprises a collecting tank and a collecting pipe, and the collecting tank is communicated with the sedimentation unit through the collecting pipe; wherein the collecting pipe has a cross-sectional area smaller than a cross-sectional area of the accelerating unit.

2. The domestic oil pumping purification processor of claim 1, wherein the top of the sedimentation unit and the bottom of the sedimentation unit each have a converging structure.

3. The domestic oil pumping purification processor of claim 1, wherein the top of the accelerating unit is provided with a fume inlet.

4. The domestic oil pumping purification processor of claim 1, wherein the filtering component comprises a first filtering layer, a second filtering layer and a third filtering layer which are sequentially arranged from the inlet direction of the filtering body to the outlet direction of the filtering body.

5. The domestic oil pumping purification processor of claim 4, wherein the pore size of the first filter layer is larger than the pore size of the second filter layer, and the pore size of the second filter layer is larger than the pore size of the third filter layer.

6. The domestic oil pumping purification processor of claim 4, wherein the first filter layer, the second filter layer and the third filter layer are all metal filter screens.

7. The home oil well cleaning processor of claim 1 wherein the adsorption module includes a first adsorption layer and a second adsorption layer disposed between the filter module and the outlet of the filter body.

8. The domestic oil pumping purification processor of claim 7, wherein the first adsorption layer and the second adsorption layer are activated carbon adsorption layers, and the particle size of the activated carbon of the second adsorption layer is smaller than that of the activated carbon of the first adsorption layer.

9. The domestic oil well purification processor of claim 1 wherein the filter assembly and the filter body are removably connected; and/or the adsorption component and the filter body are detachably connected; and/or the electrostatic purification net and the second purification chamber are detachably connected.

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