CN113654095A - Method suitable for purifying oil fume of integrated stove - Google Patents

Abstract

A method suitable for the oil fume of integrated kitchen purifies, in this method, the oil fume passes through the first, second, third grade clean system to purify sequentially; the first atomization device of the first flow guide channel cools and humidifies the oil smoke; the flow equalizing plate mechanically filters and equalizes flow of the oil smoke; then, polarizing and charging the oil particles by using the sawtooth electrodes; then, the electric field makes the oil particles move towards the oil collecting plate and fall on the oil collecting plate; then, the oil smoke passes through a first filter screen; the Y-shaped spoilers densely distributed in the second flow guide channel create vortex flow to promote oil particles to fall into the oil collecting tank, and meanwhile, the second atomization device is arranged in the oil fume channel to accelerate the process; then, the oil smoke flows out of the second flow guide channel; the oil smoke passes through the contraction section, the throat section and the diffusion section of the third diversion channel in sequence; after the temperature is controlled by a temperature control device, the mixture is filtered by an active carbon layer. The method can efficiently purify the oil smoke for large amount of oil smoke, achieves the aim of indoor circulation, and has the advantages of high efficiency, safety and energy conservation.

Description

Method suitable for purifying oil fume of integrated stove

Technical Field

The invention relates to an oil fume purification technology, in particular to a method suitable for oil fume purification of an integrated stove.

Background

In recent years, with the rapid development of economy, the requirements of people on living environment and environmental awareness are continuously improved, and the requirements of national governments on the treatment of atmospheric environment are stricter. And the kitchen oil smoke becomes the third air pollution source following the industrial waste gas and the automobile exhaust, and various oil smoke purifiers are produced in response to government calls and guarantee the quality of the living air. At present, the electrostatic plate type oil fume purifier and the electrostatic honeycomb type oil fume purifier account for more in the market, and the purification effect aiming at small oil fume amount and low oil fume concentration is better; in the treatment of large amount of oil smoke, the electrostatic oil smoke purifier can increase the purification area and the electric field voltage by increasing the purification area, but in the actual operation process, when the diameter of the pipeline is fixed, the purification area needs to be increased by increasing the length of the pipeline, which can cause the phenomena of insufficient polarization, insufficient edge field intensity, uneven electric field and the like, and generate more invalid regions, thus greatly improving the input cost, the energy consumption, the cleaning cost and the maintenance cost; and the dangerous phenomena such as dielectric breakdown and discharge can be caused by overlarge voltage. Therefore, a single electrostatic oil fume purification system has certain limitations on oil fume treatment capacity and purification efficiency, and indoor circulating air flow cannot be realized.

Disclosure of Invention

Aiming at the problems in the prior art, the invention provides a method suitable for purifying oil smoke of an integrated stove, which can efficiently purify the oil smoke with large oil smoke amount, achieves the aim of indoor circulation and has the advantages of high efficiency, safety and energy conservation.

The technical scheme for solving the technical problems of the invention is as follows:

a method suitable for the oil fume of integrated kitchen purifies, in this method, the oil fume passes through the first, second, third grade clean system to purify sequentially; in the purification process of the first-stage purification system, firstly, the first atomization device of the first flow guide channel reduces the temperature of the oil smoke and humidifies the oil smoke; then, the oil smoke is mechanically filtered and flow equalized by a flow equalizing plate; then, the sawtooth electrode polarizes and charges oil particles carried by the oil smoke, and meanwhile, the sawtooth electrode generates ozone; then, the electric field formed by the plate-shaped electrode and the plate-shaped grounding electrode enables the oil particles to move towards the oil collecting plate and fall on the oil collecting plate, and then fall into the oil collecting tank; then, the oil smoke passes through the first filter screen to carry out secondary filtration on the oil smoke, and primary purification is completed; in the purification process of the second-stage purification system, the Y-shaped spoilers densely distributed in the second flow guide channel create vortex flow to promote oil particles to fall into the oil collecting tank, and meanwhile, a second atomization device is arranged in the oil smoke channel to accelerate the process; then, the oil smoke flows out of the second flow guide channel to finish secondary purification; in the purification process of the third-stage purification system, the oil smoke sequentially passes through the contraction section, the throat section and the diffusion section of the third diversion channel; firstly, after oil smoke enters a throat pipe section from a contraction section, oil particles in the oil smoke collide and combine with liquid drops in water mist sprayed by a third atomization device, and meanwhile, the tips of spherical electrodes emit a strong electric field to enhance atomization of the liquid drops and charge the liquid drops; then, the oil smoke passes through the diffusion section, and oil liquid drops continuously increase and fall into an oil collecting tank; and then, the second filter screen filters the oil smoke, the temperature of the oil smoke is controlled by the temperature control device, the oil smoke is filtered by the active carbon layer to complete three-stage purification, and finally the oil smoke is discharged into a room from the air outlet.

According to the oil fume purification method of the integrated cooker, in the first-stage purification system, the first atomization device enables oil fume to be cooled and humidified, so that the viscosity of the oil fume is weakened, the fluidity is enhanced, the collection and the subsequent polarization charge are facilitated, meanwhile, the cleaning effect is achieved on a flow equalizing plate, and large-particle pollutants are prevented from blocking circulation; the preposed flow equalizing plate mechanically filters the oil smoke, large solid particles and large oil drops are removed firstly, and the flow equalizing effect is achieved; oil particles carried by the oil smoke can be polarized and charged by a sharp strong electric field of the sawtooth electrode through a charging area, and meanwhile, ozone generated by the sawtooth electrode also moves forward under the driving of the oil smoke; under the dual action of an electric field and an air flow generated by the plate-shaped electrodes and the plate-shaped grounding electrodes which are arranged on the left and the right, the oil smoke is collected on the oil collecting plate in a parabolic track and falls into the oil collecting tank below due to the self gravity. The first-stage purification system completes the first purification of the oil smoke through a high-voltage electrostatic oil smoke removal method. In the second-stage purification system, under the mutual influence of the flow field or vortex and the adjacent flow field or vortex, lighter and smaller oil particles can be thrown onto a spoiler or a wall surface, or are continuously accumulated in the rotating vortices, and can fall into an oil collecting tank below under the action of self gravity after reaching a certain weight; the second atomization device can accelerate the process, the diffused liquid drops can capture oil particles in the rotating ground flow fields, the accumulation speed of the oil particles is accelerated, and meanwhile, the spoiler is cleaned. The second-stage purification system completes the second purification of the oil smoke through a vortex oil smoke removal method. In the third-stage purification system, when the oil smoke gas enters the throat section from the contraction section, the flow velocity is continuously increased and reaches the maximum value in the throat section; the water mist is sprayed out of the atomizing device, the liquid drops can be further atomized at a high relative speed, oil particles and the liquid drops collide and combine in the throat pipe section, and meanwhile, the strong electric field is emitted from the tip of the spherical electrode, so that the atomization of the liquid drops can be enhanced, the spatial dispersion degree of the liquid drops is enlarged, the liquid drops are finer and more uniformly distributed, and meanwhile, the liquid drops are charged, so that the adsorption capacity of the liquid drops is further improved; meanwhile, the spherical electrode can capture oil particles charged by the primary purification system; when the charged liquid drops and the ozone generated by the primary purification system are dissolved in the liquid drops, pollutants can be removed, the peculiar smell of oil smoke is eliminated, organic matters in the liquid smoke are decomposed, and the purification effect is enhanced; when the oil passes through the diffusion section, the gas-liquid speed is reduced, the pressure rises, the condensation effect taking oil particles as condensation nuclei is accelerated, oil drops are continuously increased, and finally the oil drops into the oil collecting tank. The third-stage purification system completes third purification on the oil smoke through a wet atomization oil smoke removal method.

According to the oil fume purification method for the integrated cooker, the three-stage purification system is adopted, organic combination of high-voltage electrostatic oil fume purification, eddy-current oil fume purification and atomization oil fume purification is achieved, a layer-by-layer progressive purification mode is adopted, the limitation of high-voltage electrostatic oil fume purification equipment is broken through, the voltage, specification and other burdens of the equipment are reduced, an invalid interval is correspondingly reduced, safety and energy conservation are guaranteed, and high-efficiency purification can be carried out on large oil fume; in addition, whether the first or third-stage purification system is started or not can be selected according to specific conditions, and when the purification effect can be achieved or the oil smoke content is small, the first or third-stage purification system can be closed, so that energy conservation is realized; the oil smoke purification system can be automatically and selectively opened when the oil smoke purification system does not perform activities such as cooking and the like for generating oil smoke, so that the effects of indoor humidification, temperature reduction and air purification are achieved.

Preferably, in the method for purifying oil smoke of the integrated stove, the oil smoke channel of the second-stage purification system is a semicircular channel, and a partition plate is arranged in the middle of the semicircular channel. Under the restriction of the semicircular channel and the partition plate, the oil smoke entering the secondary purification system can circulate in a rotary mode, so that more vortex flows can be produced by the Y-shaped spoiler, and the accumulation and collection of oil particles are accelerated.

Preferably, in the method for purifying oil smoke of the integrated stove, the overall shape of the channel of the purification system is a U shape, and the insulation plate isolates the channels of the first and third purification systems. The overall shape of the channel is set to be U-shaped, so that the volume can be reduced, and the structure is more compact; the insulating board keeps apart clean system's passageway and oil sump tank, has reduced the influence each other of each regional electric field.

Preferably, in the method for purifying oil smoke of the integrated stove, the oil collecting plates are arranged in groups in the channel of the primary purification system to form an oil collecting plate group, two sides of the oil collecting plate group are respectively provided with a plate electrode, and the plate grounding electrode is arranged between the two plate electrodes to divide the channel of the primary purification system into two sub-channels. The primary purification system adopts a double-region long ionization oil collection configuration, and under the condition of limited length, the increased ionization region can enhance the capture effect on larger oil particles and polarize the charge on small-particle oil smoke.

Preferably, in the method for purifying the oil smoke of the integrated stove, the spherical electrode is in a branch shape with a protruding spine on the surface, the spherical electrode is communicated with the high-voltage electrostatic generator, and the shell of the high-voltage electrostatic generator is insulated. The branched spherical electrode can enhance the atomization effect, and simultaneously enhance the capability of adsorbing oil particles after the liquid drops are charged, thereby enhancing the purification efficiency.

As an optimization, in the method for purifying oil fume of the integrated stove, the air outlet is detachably mounted. The air outlet demountable installation conveniently changes the active carbon layer.

As optimization, in the method for purifying the oil fume of the integrated cooker, a detection unit and a water level adjusting unit are arranged in a purification system and connected with each other; the detection unit comprises an oil smoke particle sensor, a temperature and humidity sensor and an ozone concentration sensor; the detection unit transmits the detected signals to the control unit after filtering, and the control unit compares and analyzes the received signals with preset values and regulates and controls devices connected with the control unit. The oil smoke particle sensor is used for detecting the particle size distribution, number concentration and mass concentration of oil smoke in an environment, the temperature and humidity sensor is used for detecting the temperature and humidity in the environment, and the ozone concentration sensor is used for detecting the ozone concentration at an outlet.

As an optimization, in the method for purifying the oil smoke of the integrated cooker, the control unit is connected with the temperature control device, the display module, the built-in fan, the atomization device, the warning lamp and the cloud processor. The control unit displays data in real time through the display module according to the received signals; the built-in fan is used for guiding flow and guiding the oil smoke into the purification channel; the temperature control device and the atomization device are used for adjusting the temperature and the purification effect; the warning light alarms when it is not possible to adjust or a danger is about to occur.

Preferably, in the method for purifying the oil fume of the integrated cooker, the water level adjusting unit is arranged on the wall of the oil collecting tank and detects and controls the liquid level of the oil collecting tank. The liquid levels of the two oil collecting tanks cannot be too high to prevent overflow, and meanwhile, the liquid levels of the two oil collecting tanks cannot be too low to prevent oil smoke from escaping from the oil discharge port, and the liquid level of the oil collecting tanks can be effectively controlled by the water level adjusting unit.

As optimization, in the method for purifying the oil fume of the integrated cooker, the control unit is connected with the cloud end, the control unit is remotely observed and controlled through the cloud end, and the cloud end is connected with the intelligent computer to realize automatic control and is linked with other household appliances. The control unit is remotely observed and controlled through the cloud, the linkage and automatic control of household appliances are realized through connecting an intelligent computer, the gears can be automatically adjusted, and the energy-saving purpose is achieved on the premise of meeting the oil fume removal efficiency.

Drawings

FIG. 1 is a schematic structural view of an integrated cooker in an embodiment;

FIG. 2 is a sectional view A-A of the lampblack purification system in the embodiment;

FIG. 3 is a sectional view taken along line B-B of the lampblack purification system in the embodiment;

FIG. 4 is a top view of the lampblack purification system in the embodiment;

FIG. 5 is a schematic diagram of a sawtooth electrode structure in the present application;

the labels in the figures are: 1-a first flow guide channel; 2-a first atomizing device; 3-flow equalizing plate; 4-a saw-tooth electrode; 5-a plate electrode; 6-plate-shaped ground electrode; 7-an oil collecting plate; 8-an oil collecting tank; 9-a first filter screen; 10-a second flow guide channel; 11-Y type spoiler; 12-a second atomization device; 13-third flow guide channel, 1301-contraction section, 1302-throat section and 1303-diffusion section; 14-a third atomizing device; 15-a spherical electrode; 16-a second filter screen; 17-a temperature control device; 18-an activated carbon layer; 19-air outlet; 20-a separator; 21-an insulating plate; 22-high voltage electrostatic generator; 23-an oil drain port; 24-water level regulating unit; 25-an integrated cooker; 26-a disinfection cabinet; 27-a dishwasher; 28-air inlet.

Detailed Description

The invention will be further described with reference to the following drawings and specific examples, which are not intended as a limitation on the invention. In the following examples, the contents not described in detail are all common technical knowledge in the art.

Example (see fig. 1-5):

in this embodiment, the base of the integrated stove 25 is provided with an integrated stove oil fume purification system which can implement the method of the present invention.

In the embodiment, the integrated kitchen lampblack purification system comprises a first purification system, a second purification system and a third purification system which are connected in sequence; an oil collecting tank 8 is arranged below the first, second and third-stage purification systems; the first-stage purification system comprises a first flow guide channel 1, wherein a first atomization device 2 is installed at an air inlet 28 in the first flow guide channel 1, then a front flow equalizing plate 3, a sawtooth electrode 4, an oil collecting plate 7 and a first filter screen 9 are sequentially installed, and a plate electrode 5 and a plate grounding electrode 6 are arranged beside the oil collecting plate 7 to form an electric field; the second-stage purification system comprises a second flow guide channel 10, a Y-shaped spoiler 11 and a second atomization device 12 are arranged in the second flow guide channel 10, and the Y-shaped spoiler 11 is uniformly and densely distributed in the second flow guide channel 10; the third-stage purification system comprises a third flow guide channel 13, the third flow guide channel 13 comprises a contraction section 1301, a throat section 1302 and a diffusion section 1303 which are sequentially connected, the contraction section 1301 is connected with an outlet of the second flow guide channel 10, a spherical electrode 15 is arranged in the throat section 1302, a third atomization device 14 is arranged beside the spherical electrode 15, the diffusion section 1303 is connected with an air outlet channel, a second filter screen 16 is arranged in the air outlet channel, a temperature control device 17 is arranged in the air outlet channel, and an activated carbon layer 18 is arranged at an air outlet 19 of the air outlet channel.

In the oil fume purification system of the integrated stove, in the oil fume purification process, oil fume enters from the air inlet 28 under the drainage action of the fan and then is purified through the first, second and third purification systems in sequence; in the purification process of the first-stage purification system, firstly, the first atomization device 2 of the first flow guide channel 1 cools and humidifies the oil smoke; subsequently, the oil smoke is mechanically filtered and flow equalized by the flow equalizing plate 3; then, the sawtooth electrode 4 polarizes and charges oil particles carried by the oil smoke, and meanwhile, the sawtooth electrode 4 generates ozone; then, the electric field formed by the plate-shaped electrode 5 and the plate-shaped grounding electrode 6 enables the oil particles to move towards the oil collecting plate 7 and fall on the oil collecting plate 7, and then fall into the oil collecting tank 8; then, the oil smoke passes through the first filter screen 9 to carry out secondary filtration on the oil smoke, and primary purification is completed; in the purification process of the second-stage purification system, the Y-shaped spoilers 11 densely distributed in the second flow guide channel 10 create vortex flow to promote oil particles to fall into the oil collecting tank 8, and meanwhile, the second atomization device 12 is arranged in the oil fume channel to accelerate the process; then, the oil smoke flows out of the second flow guide channel 10 to complete secondary purification; in the purification process of the third-stage purification system, the oil smoke sequentially passes through the contraction section 1301, the throat section 1302 and the diffusion section 1303 of the third flow guide channel 13; firstly, after the oil smoke enters the throat pipe section 1302 from the contraction section 1301, oil particles in the oil smoke collide and combine with liquid drops in water mist sprayed by the third atomization device 14, and meanwhile, the tip of the spherical electrode 15 emits a strong electric field to enhance atomization of the liquid drops and charge the liquid drops; then, the oil smoke passes through the diffusion section 1303, and oil liquid drops continuously increase and fall into the oil collecting tank 8; then, the second filter screen 16 filters the oil smoke, the temperature of the oil smoke is controlled by the temperature control device 17, the oil smoke is filtered by the active carbon layer 18, three-stage purification is completed, and finally the oil smoke is discharged to the indoor from the air outlet 19.

In the embodiment, when the oil smoke amount is small, the third purification system can be closed, so that energy conservation is realized; a purification system is installed below the integrated kitchen 25, and a power source used by the purification system can be used for a sterilization process of the sterilizing cabinet 26 and the dish washer 27.

In this embodiment, the oil smoke channel of the second-stage purification system is a semicircular channel, and a partition plate 20 is disposed in the middle of the semicircular channel. Under the restriction of the semicircular channel and the partition plate 20, the oil smoke entering the secondary purification system can be circulated in a rotary manner, so that more vortex flows can be generated by using the Y-shaped spoiler 11, and the accumulation and collection of oil particles are accelerated.

In this embodiment, the overall shape of the purification system channel is U-shaped, and the insulating plate 21 isolates the channels of the first and third purification systems. The overall shape of the channel is set to be U-shaped, so that the volume can be reduced, and the structure is more compact; the insulating plate 21 isolates the channels of the purification system, and reduces the mutual influence of electric fields of all areas.

In this embodiment, the oil collecting plates 7 are grouped in the channels of the primary purification system to form an oil collecting plate group, two plate electrodes 5 are respectively disposed on two sides of the oil collecting plate group, and the plate grounding electrode 6 is disposed between the two plate electrodes 5 to divide the channels of the primary purification system into two sub-channels. The primary purification system adopts a double-region long ionization oil collection configuration, and under the condition of limited length, the increased ionization region can enhance the capture effect on larger oil particles and polarize the charge on small-particle oil smoke.

In this embodiment, the spherical electrode 15 is in the shape of a branch with a protruding spine on the surface, the spherical electrode 15 is communicated with the high-voltage electrostatic generator 22, and the housing of the high-voltage electrostatic generator 22 is insulated. The branch-shaped spherical electrode 15 can enhance the atomization effect, and simultaneously enhance the capability of adsorbing oil particles after the liquid drops are charged, thereby enhancing the purification efficiency.

In this embodiment, the outlet 19 is detachably mounted. The air outlet 19 is detachably arranged, so that the activated carbon layer 18 is convenient to replace.

In the embodiment, the purification system is provided with a detection unit connected with a water level adjusting unit; the detection unit comprises an oil smoke particle sensor, a temperature and humidity sensor and an ozone concentration sensor; the detection unit transmits the detected signals to the control unit after filtering, and the control unit compares and analyzes the received signals with preset values and regulates and controls devices connected with the control unit. The oil smoke particle sensor is used for detecting the particle size distribution, number concentration and mass concentration of oil smoke in an environment, the temperature and humidity sensor is used for detecting the temperature and humidity in the environment, and the ozone concentration sensor is used for detecting the ozone concentration at an outlet.

In this embodiment, the control unit is connected to the temperature control device 17, the display module, the built-in fan, the atomizing device, the warning light, and the cloud processor. The control unit displays data in real time through the display module according to the received signals; the built-in fan is used for guiding flow and guiding the oil smoke into the purification channel; the temperature control device 17 and the atomization device are used for adjusting the temperature and the purification effect; the warning light alarms when it is not possible to adjust or a danger is about to occur.

In the present embodiment, the water level regulating unit 24 is provided on a wall of the oil collection tank 8, and detects and controls the liquid level of the oil collection tank 8. The liquid levels of the two oil collecting tanks 8 cannot be too high to prevent overflow, and meanwhile, the liquid levels of the two oil collecting tanks 8 cannot be too low to prevent oil smoke from escaping from the oil discharge port 23, and the water level regulating unit 24 can effectively control the liquid level of the oil collecting tanks 8.

In this embodiment, the control unit links to each other with the high in the clouds, and the control unit passes through the long-range observation of high in the clouds and controls, and the high in the clouds is connected intelligent computer and is realized automated control to with other household electrical appliances linkage. The control unit is remotely observed and controlled through the cloud, the linkage and automatic control of household appliances are realized through connecting an intelligent computer, the gears can be automatically adjusted, and the energy-saving purpose is achieved on the premise of meeting the oil fume removal efficiency.

The above general description of the invention and the description of the specific embodiments thereof, as referred to in this application, should not be construed as limiting the technical solutions of the invention. Those skilled in the art can add, reduce or combine the technical features disclosed in the general description and/or the specific embodiments (including the examples) to form other technical solutions within the protection scope of the present application according to the disclosure of the present application without departing from the structural elements of the present invention.

Claims (10)

1. A method suitable for oil fume purification of an integrated stove is characterized by comprising the following steps: in the method, the oil smoke is purified by a first, a second and a third purification systems in turn;

in the purification process of the first-stage purification system, firstly, the first atomization device (2) of the first flow guide channel (1) cools and humidifies the oil smoke; then, the oil smoke is mechanically filtered and flow equalized by the flow equalizing plate (3); then, the sawtooth electrode (4) polarizes and charges oil particles carried by the oil smoke, and ozone is generated under the action of the sawtooth electrode (4); then, the electric field formed by the plate-shaped electrode (5) and the plate-shaped grounding electrode (6) enables oil particles to move towards the oil collecting plate (7) and fall on the oil collecting plate (7) and then fall into an oil collecting tank (8); then, the oil smoke passes through a first filter screen (9) to carry out secondary filtration on the oil smoke, and primary purification is completed;

in the purification process of the second-stage purification system, the Y-shaped spoilers (11) densely distributed in the second flow guide channel (10) create vortex flow to promote oil particles to fall into the oil collecting tank (8), and meanwhile, a second atomization device (12) is arranged in the oil smoke channel to accelerate the process; then, the oil smoke flows out of the second flow guide channel (10) to finish secondary purification;

in the purification process of the third-stage purification system, oil smoke sequentially passes through the contraction section (1301), the throat section (1302) and the diffusion section (1303) of the third flow guide channel (13); firstly, after oil smoke enters a throat pipe section (1302) from a contraction section (1301), oil particles in the oil smoke collide and combine with liquid drops in water mist sprayed by a third atomization device (14), and meanwhile, the tips of spherical electrodes (15) emit a strong electric field to strengthen atomization of the liquid drops and charge the liquid drops; then, the oil smoke passes through the diffusion section (1303), oil liquid drops are continuously enlarged and fall into an oil collecting tank (8); then, the second filter screen (16) filters the oil smoke, the temperature of the oil smoke is controlled by the temperature control device (17), the oil smoke is filtered by the active carbon layer (18), three-stage purification is completed, and finally the oil smoke is discharged to the indoor from the air outlet (19).

2. The method suitable for the oil fume purification of the integrated cooker according to claim 1, characterized in that: the oil smoke channel of the second-stage purification system is a semicircular channel, and a partition plate (20) is arranged in the middle of the semicircular channel.

3. The method suitable for the oil fume purification of the integrated cooker according to claim 2, characterized in that: the overall shape of the purification system channel is U-shaped, and the insulation plate (21) isolates the channels of the first and third-stage purification systems.

4. The method suitable for the oil fume purification of the integrated cooker according to claim 1, characterized in that: the oil collecting plates (7) are arranged in groups in the channels of the primary purification system to form an oil collecting plate group, two sides of the oil collecting plate group are respectively provided with a plate electrode (5), and the plate grounding electrode (6) is arranged between the two plate electrodes (5) to divide the channels of the primary purification system into two sub-channels.

5. The method suitable for the oil fume purification of the integrated cooker according to claim 1, characterized in that: the spherical electrode (15) is in a branch shape with a protruding spine on the surface, the spherical electrode (15) is communicated with the high-voltage electrostatic generator (22), and the shell of the high-voltage electrostatic generator (22) is insulated.

6. The method suitable for the oil fume purification of the integrated cooker according to claim 1, characterized in that: the air outlet (19) is detachably mounted.

7. The method for integrated kitchen fumes purification according to any one of claims 1-6, characterized in that: the purification system is provided with a detection unit connected with a water level adjusting unit; the detection unit comprises an oil smoke particle sensor, a temperature and humidity sensor and an ozone concentration sensor; the detection unit transmits the detected signals to the control unit after filtering, and the control unit compares and analyzes the received signals with preset values and regulates and controls devices connected with the control unit.

8. The method for the oil fume purification of the integrated cooker according to claim 7, characterized in that: the control unit is connected with the temperature control device (17), the display module, the built-in fan, the atomization device, the warning lamp and the cloud processor.

9. The method for the oil fume purification of the integrated cooker according to claim 7, characterized in that: the control unit is connected with the cloud end, remotely observes and controls through the cloud end, and the cloud end is connected with the intelligent computer to realize automatic control and is linked with other household appliances.

10. The method for the oil fume purification of the integrated cooker according to claim 7, characterized in that: the water level adjusting unit (24) is arranged on the wall of the oil collecting tank (8) and is used for detecting and controlling the liquid level of the oil collecting tank (8).

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