CN210332144U - Electrostatic photolysis composite fume purifier - Google Patents

Electrostatic photolysis composite fume purifier Download PDF

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Publication number
CN210332144U
CN210332144U CN201921186676.9U CN201921186676U CN210332144U CN 210332144 U CN210332144 U CN 210332144U CN 201921186676 U CN201921186676 U CN 201921186676U CN 210332144 U CN210332144 U CN 210332144U
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electrostatic
purifier
oil
filter
photolysis
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CN201921186676.9U
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Chinese (zh)
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余涛涛
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Beijing Dongfang Shengchu Kitchen Equipment Co ltd
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Beijing Dongfang Shengchu Kitchen Equipment Co ltd
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Abstract

The utility model belongs to the technical field of the kitchen equipment technique and specifically relates to a compound oil smoke clarifier of static photodissociation. The purifier comprises a purifier shell, wherein one side of the purifier shell is provided with an air inlet, and the other opposite side of the purifier shell is provided with an air outlet; a filtering component, an electrostatic filter, an activated carbon adsorption component, a photolysis component and an air draft device are arranged in the purifier shell; the filter assembly is close to the air inlet and comprises a filter screen and a cyclone filter, the filter screen is obliquely arranged, and the cyclone filter is arranged on one side of the filter screen; the air draft device is close to the air outlet. The utility model provides a pair of compound oil smoke clarifier of static photodissociation improves filterable efficiency, reduces the deposit of oil stain, is convenient for wash.

Description

Electrostatic photolysis composite fume purifier
Technical Field
The utility model belongs to the technical field of the kitchen equipment technique and specifically relates to a compound oil smoke clarifier of static photodissociation.
Background
With the development of national economy and the continuous improvement of living standard of people, the catering industry is rapidly developed, a large amount of oil smoke is generated in places such as hotels, restaurants, wineries, restaurants and the like, and in the prior art, a smoke exhaust machine is generally adopted to exhaust the oil smoke from a kitchen to the outside, so that the pollution to the atmospheric environment is caused, and the urban sanitation is seriously affected. Various oil fume purifiers on the market at present have incomplete smoke removal and oil stain deposition, which cause great difficulty in cleaning.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a compound oil smoke clarifier of static photodissociation improves filterable efficiency, reduces the deposit of oil stain, is convenient for wash.
The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme:
the electrostatic photolysis composite oil fume purifier comprises a purifier shell, wherein one side of the purifier shell is provided with an air inlet, and the opposite side is provided with an air outlet;
a filtering component, an electrostatic filter, an activated carbon adsorption component, a photolysis component and an air draft device are arranged in the purifier shell; the filter assembly is close to the air inlet and comprises a filter screen and a cyclone filter, the filter screen is obliquely arranged, and the cyclone filter is arranged on one side of the filter screen; the air draft device is close to the air outlet.
By adopting the technical scheme, the oil smoke enters the purifier shell from the air inlet, enters the cyclone filter after being filtered by the filter screen, the cyclone filter can drive the oil smoke to rotate, large particles in the oil smoke are separated out under the action of centrifugal force, are thrown onto the inner wall of the purifier shell and finally flow back under the action of gravity; when oil smoke passes through a high-voltage electric field formed between a negative plate (also called a corona electrode) connected with a high-voltage direct-current power supply and a grounded positive plate, because corona discharge occurs at a cathode and gas is ionized, at the moment, negatively charged gas ions move towards the positive plate under the action of the electric field force and collide with oil smoke particles in movement, the oil smoke particles are negatively charged, the charged oil smoke particles also move towards the positive plate under the action of the electric field force and release charged electrons after reaching the positive plate, and the oil smoke particles are deposited on the positive plate and are discharged out of a purifier to obtain purified gas; the active carbon adsorption component can effectively absorb particles in the oil smoke; the photolysis component can crack and oxidize grease molecules; the air draft assembly sucks oil smoke into the purifier shell, and air inflow is improved.
The utility model discloses further set up to: the electrostatic filter comprises a positive plate and a negative plate;
the negative plate is close to the air inlet, and the positive plate is far away from the air inlet and is just opposite to the negative plate.
By adopting the technical scheme, when oil smoke passes through a high-voltage electric field formed between a negative plate (also called a corona electrode) connected with a high-voltage direct-current power supply and a grounded positive plate, as corona discharge occurs at a cathode and gas is ionized, at the moment, negatively charged gas ions move towards the positive plate under the action of the electric field force and collide with oil smoke particles in motion, so that the oil smoke particles are negatively charged, the charged oil smoke particles also move towards the positive plate under the action of the electric field force and release charged electrons after reaching the positive plate, and the oil smoke particles are deposited on the positive plate, so that purified gas is discharged out of the purifier.
The utility model discloses further set up to: the photolysis assembly comprises a lamp bracket and a UV ultraviolet lamp arranged on the lamp bracket;
the plurality of UV ultraviolet lamps are vertically arranged at equal intervals.
By adopting the technical scheme, the UV lamp irradiates the grease in the oil smoke, and the molecular bond of the grease is cracked, so that grease molecules in a free state and ozone are oxidized and combined into small-molecule harmless or low-harm compounds, such as carbon dioxide, water and the like; the UV ultraviolet lamp decomposes oxygen molecules in the air to generate free oxygen, namely active oxygen, and the free oxygen carries out unbalance of positive and negative electrons so that the free oxygen needs to be combined with the oxygen molecules to generate ozone, and the strong oxidizing property of the ozone can remove the peculiar smell of the oil smoke.
The utility model discloses further set up to: and the two sides of the photolysis component are provided with activated carbon adsorption components.
Through adopting above-mentioned technical scheme, the active carbon adsorption subassembly has stronger adsorption efficiency, can absorb the grease granule of oil smoke.
The utility model discloses further set up to: the air draft device is an air suction fan.
By adopting the technical scheme, the air input of the oil smoke is improved, and the purification rate of the oil smoke is further improved.
The utility model discloses further set up to: the bottom of clarifier is provided with the slide rail, filtering component electrostatic filter the active carbon adsorption subassembly the photodissociation subassembly with updraft ventilator slides and sets up on the slide rail.
By adopting the technical scheme, the installation, the regular cleaning, the maintenance and the replacement of each component are convenient.
The utility model discloses further set up to: the oil extraction hole has been seted up to the bottom of clarifier, the below of clarifier bottom is provided with the oil collecting chamber, the inner wall slope of oil collecting chamber sets up.
Through adopting above-mentioned technical scheme, the bottom that the grease in the clarifier casing received the action of gravity to flow to the clarifier gets into the oil collecting chamber through the oil drain, and the inner wall of oil collecting chamber slope is favorable to the backward flow collection of grease.
The utility model discloses further set up to: an oil collecting box is arranged on one side of the oil collecting chamber, and the oil collecting box is arranged on the oil collecting chamber in a sliding mode.
By adopting the technical scheme, the oil collecting box is convenient to take out and clean.
To sum up, the utility model discloses a beneficial technological effect does:
1. the oil smoke enters the purifier shell from the air inlet, is filtered by the filter screen and then enters the cyclone filter, the cyclone filter can drive the oil smoke to rotate, large particles in the oil smoke are separated out under the action of centrifugal force, are thrown onto the inner wall of the purifier shell and finally flow back under the action of gravity; when oil smoke passes through a high-voltage electric field formed between a negative plate (also called a corona electrode) connected with a high-voltage direct-current power supply and a grounded positive plate, because corona discharge occurs at a cathode and gas is ionized, at the moment, negatively charged gas ions move towards the positive plate under the action of the electric field force and collide with oil smoke particles in movement, the oil smoke particles are negatively charged, the charged oil smoke particles also move towards the positive plate under the action of the electric field force and release charged electrons after reaching the positive plate, and the oil smoke particles are deposited on the positive plate and are discharged out of a purifier to obtain purified gas; the active carbon adsorption component can effectively absorb particles in the oil smoke; the air draft assembly sucks oil smoke into the purifier shell, and air inflow is improved.
2, irradiating the grease in the oil smoke by a UV lamp, cracking molecular bonds of the grease, and oxidizing free grease molecules and ozone to form small-molecule harmless or low-harm compounds, such as carbon dioxide, water and the like; the UV ultraviolet lamp decomposes oxygen molecules in the air to generate free oxygen, namely active oxygen, and the free oxygen carries out unbalance of positive and negative electrons so that the free oxygen needs to be combined with the oxygen molecules to generate ozone, and the strong oxidizing property of the ozone can remove the peculiar smell of the oil smoke.
3. The grease in the purifier shell flows to the bottom of the purifier under the action of gravity and enters the oil collection chamber through the oil discharge port, and the inclined inner wall of the oil collection chamber is favorable for backflow collection of the grease; an oil collecting box is arranged on one side of the oil collecting chamber and is arranged on the oil collecting chamber in a sliding mode, and the oil collecting box is convenient to take out and clean.
Drawings
Fig. 1 is a schematic structural diagram of an electrostatic photolysis composite oil fume purifier provided by the present invention;
fig. 2 is a schematic structural diagram of components of an electrostatic photolysis composite oil fume purifier provided by the present invention;
fig. 3 is a schematic structural diagram of a housing of the electrostatic photolysis composite oil fume purifier provided by the present invention.
In the figure, 101, a purifier housing; 102. an air inlet; 103. an air outlet; 104. a slide rail; 105. a support leg; 106. an oil drain hole; 201. a filter screen; 202. a cyclone filter; 203. an electrostatic filter; 2031. a negative plate; 2032. a positive plate; 204. an activated carbon adsorption component; 205. a UV ultraviolet lamp; 206. a lamp holder; 207. a filter material layer; 208. an air suction fan; 301. an oil collection chamber; 302. an oil collecting box; 401. a purifier door.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
Referring to fig. 1, for the utility model discloses a compound oil smoke clarifier of static photodissociation, including clarifier casing 101, one side of clarifier casing 101 is air intake 102, and relative opposite side is air outlet 103, and the oil smoke is discharged from air outlet 103 after the clarifier is handled in air intake 102 gets into clarifier casing 101. One side of clarifier articulates there is clarifier door 401, and the clearance is just conveniently opened to the inside subassembly of protection. The bottom of the purifier is provided with a support leg 105 for fixed support.
Referring to fig. 1 and 2, a filtering assembly, an electrostatic filter 203, an activated carbon adsorption assembly 204, a photolysis assembly and an air draft device are sequentially arranged in the purifier shell 101, a slide rail 104 is arranged at the bottom of the purifier, and the filtering assembly, the electrostatic filter 203, the activated carbon adsorption assembly 204, the photolysis assembly and the air draft device are slidably arranged on the slide rail 104 and are convenient to take out and clean. The filter assembly is arranged close to the air inlet 102 and comprises a filter screen 201 and a cyclone filter 202, the filter screen 201 is obliquely arranged on the slide rail 104, and a handle is fixedly arranged on one side of the filter screen 201 close to the purifier door 401, so that the filter screen 201 can be conveniently pulled out; cyclone 202 installs in the one side that filter screen 201 kept away from air intake 102, and cyclone 202 can drive the oil smoke rotatory, and the large granule in the oil smoke receives centrifugal force effect and separates out, gets rid of on the inner wall of clarifier casing 101, finally receives the action of gravity backward flow. The electrostatic filter 203 includes a positive plate 2032 and a negative plate 2031, the negative plate 2031 is close to the air inlet 102, the positive plate 2032 is just right opposite to the negative plate 2031, the negative plate 2031 is connected with a high voltage direct current power supply, the positive plate 2032 is grounded, and a high voltage electric field is formed between the positive plate 2032 and the negative plate 2031. When the oil smoke passes through the electrostatic filter 203, corona discharge occurs at the cathode, and the gas is ionized, at this time, negatively charged gas ions move toward the positive plate 2032 under the action of the electric field force, collide with the oil smoke particles in motion, charge the oil smoke particles negatively, the charged oil smoke particles also move toward the positive plate 2032 under the action of the electric field force, and after reaching the positive plate 2032, discharge the charged electrons, and the oil smoke particles are deposited on the positive plate 2032. The photolysis assembly includes a lamp holder 206 and a plurality of UV lamps 205 mounted on the lamp holder 206, and the UV lamps 205 are installed at equal distances in a vertical direction to ensure sufficient irradiation. The UV lamp 205 irradiates grease in the oil smoke to crack molecular bonds of the grease, so that grease molecules in a free state are oxidized and combined with ozone to form small-molecule harmless or low-harm compounds, such as carbon dioxide, water and the like; the UV lamp 205 decomposes oxygen molecules in the air to generate free oxygen, i.e., active oxygen, which is required to be combined with oxygen molecules due to imbalance of positive and negative electrons carried by the free oxygen, thereby generating ozone, and the strong oxidizing property of the ozone can remove the odor of the oil smoke. And the two sides of the photolysis component are provided with active carbon adsorption components 204, and the oil in the oil smoke is absorbed and removed by utilizing the strong adsorption property of the active carbon. A filter material layer 207 is obliquely arranged between the activated carbon adsorption component 204 and the air draft device, so that oil smoke can be further filtered. The air draft device is close to the air outlet 103, and an air suction fan 208 is adopted to improve the air inflow of the oil smoke and suck the oil smoke into the purifier for filtering and purification.
Referring to fig. 2 and 3, the bottom of the purifier is provided with an oil discharge hole 106, an oil collection chamber 301 is arranged below the purifier, the inner wall of the oil collection chamber 301 is inclined, an oil collection box 302 is slidably mounted on one side in the oil collection chamber 301, and the oil collection box 302 can be drawn out outwards. Grease in the purifier shell 101 flows down under the action of gravity and enters the oil collecting chamber 301 through the oil discharge hole 106, the inclined inner wall of the oil collecting chamber 301 is favorable for the grease to flow down and enter the oil collecting box 302, and the oil collecting box 302 is convenient to take out and clean.
The implementation principle of the embodiment is as follows: the oil smoke enters the purifier shell 101 from the air inlet 102, is filtered by the filter screen 201 and then enters the cyclone filter 202, the cyclone filter 202 can drive the oil smoke to rotate, large particles in the oil smoke are separated out under the action of centrifugal force, are thrown onto the inner wall of the purifier shell 101 and finally flow back under the action of gravity; when oil smoke passes through a high-voltage electric field formed between a negative plate 2031 (also called a corona electrode) connected with a high-voltage direct-current power supply and a grounded positive plate 2032, because corona discharge occurs at a cathode and gas is ionized, at the moment, negatively charged gas ions move to the positive plate 2032 under the action of the electric field force and collide with oil smoke particles in movement, so that the oil smoke particles are negatively charged, the charged oil smoke particles also move to the positive plate 2032 under the action of the electric field force and release electrons after reaching the positive plate 2032, and the oil smoke particles are deposited on the positive plate 2032 and the purified gas is discharged out of the purifier; the activated carbon adsorption component 204 can effectively absorb particles in the oil smoke; the UV lamp 205 irradiates grease in the oil smoke to crack molecular bonds of the grease, so that grease molecules in a free state are oxidized and combined with ozone to form small-molecule harmless or low-harm compounds, such as carbon dioxide, water and the like; the UV ultraviolet lamp 205 decomposes oxygen molecules in the air to generate free oxygen, i.e., active oxygen, which needs to be combined with oxygen molecules due to imbalance of positive and negative electrons carried by the free oxygen, thereby generating ozone, and the strong oxidizing property of the ozone can remove the peculiar smell of the oil smoke; the air draft assembly sucks oil smoke into the purifier shell 101, and air inflow is improved.
The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims (8)

1. The utility model provides an electrostatic photodissociation compound oil smoke clarifier, includes clarifier casing (101), its characterized in that: an air inlet (102) is formed in one side of the purifier shell (101), and an air outlet (103) is formed in the opposite side of the purifier shell;
the purifier shell (101) is internally provided with a filtering component, an electrostatic filter (203), an activated carbon adsorption component (204), a photolysis component and an air draft device; the filter assembly is close to the air inlet (102) and comprises a filter screen (201) and a cyclone filter (202), the filter screen (201) is obliquely arranged, and the cyclone filter (202) is arranged on one side of the filter screen (201); the air draft device is arranged close to the air outlet (103).
2. The electrostatic photolysis composite oil fume purifier as claimed in claim 1, wherein: the electrostatic filter (203) comprises a positive plate (2032) and a negative plate (2031);
the negative plate (2031) is close to the air inlet (102), and the positive plate (2032) is far away from the air inlet (102) and is opposite to the negative plate (2031).
3. The electrostatic photolysis composite oil fume purifier as claimed in claim 1, wherein: the photolysis assembly comprises a lamp holder (206) and a UV ultraviolet lamp (205) arranged on the lamp holder (206);
the plurality of UV ultraviolet lamps (205) are vertically arranged at equal intervals.
4. The electrostatic photolysis composite oil fume purifier as claimed in claim 3, wherein: and the two sides of the photolysis component are provided with activated carbon adsorption components (204).
5. The electrostatic photolysis composite oil fume purifier as claimed in claim 1, wherein: the air draft device is an air suction fan (208).
6. The electrostatic photolysis composite oil fume purifier as claimed in claim 1, wherein: be provided with slide rail (104) in the clarifier, filtering component electrostatic filter (203) active carbon adsorption subassembly (204) the photodissociation subassembly with updraft ventilator slides and sets up on slide rail (104).
7. The electrostatic photolysis composite oil fume purifier as claimed in claim 1, wherein: an oil discharge hole (106) is formed in the bottom of the purifier, an oil collection chamber (301) is arranged below the bottom of the purifier, and the inner wall of the oil collection chamber (301) is obliquely arranged.
8. The electrostatic photolysis composite oil fume purifier as claimed in claim 7, wherein: an oil collecting box (302) is arranged on one side of the oil collecting chamber (301), and the oil collecting box (302) is arranged on the oil collecting chamber (301) in a sliding mode.
CN201921186676.9U 2019-07-25 2019-07-25 Electrostatic photolysis composite fume purifier Active CN210332144U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201921186676.9U CN210332144U (en) 2019-07-25 2019-07-25 Electrostatic photolysis composite fume purifier

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201921186676.9U CN210332144U (en) 2019-07-25 2019-07-25 Electrostatic photolysis composite fume purifier

Publications (1)

Publication Number Publication Date
CN210332144U true CN210332144U (en) 2020-04-17

Family

ID=70216443

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201921186676.9U Active CN210332144U (en) 2019-07-25 2019-07-25 Electrostatic photolysis composite fume purifier

Country Status (1)

Country Link
CN (1) CN210332144U (en)

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