CN210267414U

CN210267414U - Organized oil smoke purification system

Info

Publication number: CN210267414U
Application number: CN201920864412.8U
Authority: CN
Inventors: 郑进发; 陈萍萍; 郑进添
Original assignee: Shaanxi Wanbaolong Science And Technology Industry Development Co ltd
Current assignee: Shaanxi Guosheng stainless steel kitchen equipment Engineering Co., Ltd
Priority date: 2019-06-06
Filing date: 2019-06-06
Publication date: 2020-04-07
Anticipated expiration: 2029-06-06

Abstract

The utility model provides an organized oil smoke purification system relates to kitchen oil smoke clarification plant's technical field. It includes the casing, set up in first air intake and first air outlet on the casing set gradually the oil guide cover in the casing along flue gas flow direction, and convulsions subassembly, the oil guide cover include the rigid coupling in shells inner wall's carriage, along perpendicular to flue gas flow direction side by side the rigid coupling in a plurality of oil guide strips on the carriage, and set up in wash subassembly and spray assembly on the oil guide cover, wash the subassembly include along being on a parallel with the installation direction of oil guide strip slide connect in drive plate on the oil guide cover, a plurality of rigid couplings in the drive plate lateral wall just is located the movable block between two adjacent oil guide strips respectively, the rigid coupling in the movable block is just respectively to the scraping piece of oil guide strip both sides, and with the linear electric motor that the drive plate is connected. The utility model discloses have the beneficial effect who improves clean system purification rate.

Description

Organized oil smoke purification system

Technical Field

The utility model belongs to the technical field of kitchen oil smoke clarification plant's technique and specifically relates to an organize oil smoke clean system is related to.

Background

The kitchen behind the restaurant can produce more oil smoke when cooking, in order to guarantee the quality of the indoor air, the oil smoke needs to be absorbed to achieve the purpose of purifying the indoor air, and an oil smoke purification system needs to be used when absorbing the oil smoke.

Chinese patent No. CN208025589U discloses an oil smoke purifier, which comprises a processing device and a purifying device connected with the processing device, wherein the processing device comprises a housing, a connecting pipe, a volute, an impeller, a motor, a check valve, an exhaust pipe and a decorative sleeve, the connecting pipe, the volute, the impeller, the motor, the check valve and the exhaust pipe are all installed inside the housing, the decorative sleeve is sleeved on the housing, the check valve is connected with the exhaust pipe through the housing, the exhaust pipe is positioned at one side of the decorative sleeve, the check valve is connected with the volute, the volute is connected with the connecting pipe, the motor is connected with the impeller, and the impeller is installed inside the volute; purifier includes integrated cover, button, abatvoix, filter, screen panel, air exit, and the button is installed on integrated cover, and abatvoix, filter, screen panel are all installed in integrated cover, and abatvoix, filter, screen panel all are located button one side, and the abatvoix is located filter one side, and the screen panel is located the filter opposite side, and the air exit is installed on integrated cover, and the air exit is located button one end. When purifying the oil smoke, the oil smoke passes through the screen panel and gets into in the clarifier to filter oil or smog through the filter, oil flows to collecting the box through the screen panel along integrated cover, and smog then wafts to the connecting pipe in through integrated cover through the air exit, and through volute to smoke purification, purify the back through the exhaust pipe discharge can, like this can separate the oil smoke.

The above prior art solutions have the following drawbacks: although oil can flow to the collection box after the screen panel, but will have some oil to adhere to on the screen panel after long-time use for the oil guide effect of screen panel worsens, can lead to the purifying effect variation of oil smoke clarifier.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing an organized oil smoke clean system, it has the effect that improves clean system purification rate.

The above object of the present invention can be achieved by the following technical solutions:

the utility model provides a there is tissue oil smoke clean system, includes the casing, set up in first air intake and first air outlet on the casing set gradually the oil guide cover in the casing along flue gas flow direction to and convulsions subassembly, the oil guide cover include the rigid coupling in shells inner wall's carriage to and along perpendicular to flue gas flow direction side by side the rigid coupling in a plurality of oil guide strips on the carriage, still including set up in wash subassembly and the spray assembly on the oil guide cover, wash the subassembly including along being on a parallel with the installation direction of oil guide strip slide connect in drive plate on the oil guide cover, a plurality of rigid couplings in the drive plate lateral wall just is located two adjacent movable blocks between the oil guide strip respectively, the rigid coupling in the movable block respectively just to the scraping piece of oil guide strip both sides, and with the linear electric motor that the drive plate is connected.

Through adopting above-mentioned technical scheme, the oil smoke gets into in the casing from first air intake during cooking to pass through oil deflector and convulsions subassembly in proper order, oil attached to oil deflector lateral wall when the oil smoke passes through the oil deflector, the flue gas is taken out outside the casing by the convulsions subassembly, and the oil attached to oil deflector lateral wall moves towards shells inner wall department through the directional action of convulsions subassembly, and drops along shells inner wall, and the oil that the operation personnel will drop again is collected. When the oil guide strips are filled with more oil, the spray assembly sprays water to the oil guide strips, the linear motor drives the drive plate to reciprocate along the direction perpendicular to the flow direction of flue gas, the drive plate drives the movable block to synchronously move with the scraping piece, and the oil adhered to the oil guide strips can be scraped off when the scraping piece moves. Carry out self-cleaning with the oil guiding strip through setting up the cleaning assembly, can be so that the oil guiding strip keeps clean state, avoid leading the oil of adhesion on the oil guiding strip too much and influence the filter effect of oil guiding strip to oil, can improve the purification efficiency to oil.

The utility model discloses further set up to: the section of each oil guide strip along the direction parallel to the smoke flowing direction is wavy.

By adopting the technical scheme, the contact area between the oil guide bars and the oil smoke can be increased under the condition that the thickness of the supporting frame is small, the filtering degree of the oil guide cover on the oil can be improved, the size of the oil guide cover can be reduced, and the space is saved.

The utility model discloses further set up to: the filter layer is arranged on one side, away from the oil guide cover, of the air draft assembly in the shell and comprises a support plate, ventilation holes, a ventilation layer and adsorption cotton, wherein the support plate is fixedly connected to the inner wall of the shell and is arranged in a hollow mode, the ventilation holes are formed in two end walls, perpendicular to the smoke flowing direction, of the support plate respectively, the ventilation layer is covered at the ventilation holes, and the adsorption cotton is arranged in the inner cavity of the support plate.

Through adopting above-mentioned technical scheme, during the operation, the flue gas flows to filter layer department after leading the oil cover, because contain partial particulate matter in the flue gas, if with the flue gas direct emission then can cause the atmosphere pollution, be unfavorable for the environmental protection, when the flue gas passes through the filter layer, at first get into from the ventilation hole that the extension board is close convulsions subassembly one side, keep away from the ventilation hole discharge of convulsions subassembly one side from the extension board again, the particulate matter is attached to the adsorption layer surface alright filter the particulate matter when this in-process flue gas passes through ventilative layer and absorption cotton. The particulate matter is removed by the filter layer, so that the oil fume can be purified more thoroughly.

The utility model discloses further set up to: and a UV photocatalysis unit is communicated with the ventilation hole on one side of the ventilation assembly far away from the support plate in the shell, and a second air inlet and a second air outlet are sequentially arranged on the UV photocatalysis unit along the flowing direction of the flue gas.

Through adopting above-mentioned technical scheme, the flue gas gets into in the UV photocatalysis unit after flowing out from the filter layer, discharges from the second air outlet again. By arranging the UV photocatalysis unit, water and carbon dioxide are generated after ozone reacts with acrolein in the flue gas, so that harmful substances in the flue gas can be removed. By arranging the UV photocatalysis unit, the direct emission of acrolein in the flue gas to cause air pollution can be avoided, and the UV photocatalysis unit has a higher environment-friendly effect.

The utility model discloses further set up to: and a high-voltage electrostatic smoke adsorption unit communicated with the second air outlet is arranged in the shell, and a third air inlet and a third air outlet are sequentially arranged in the high-voltage electrostatic smoke adsorption unit along the smoke flowing direction.

By adopting the technical scheme, the high-voltage electrostatic smoke adsorption unit separates dust particles from gas after the dust particles are charged by utilizing gas ionization and electric field acting force under high voltage, so that smoke and dust in the smoke are separated, and the smoke and dust are further purified.

The utility model discloses further set up to: the rigid coupling have in the casing with the active carbon adsorption unit of third air outlet intercommunication, the active carbon adsorption unit includes the box that cavity set up, along being on a parallel with the flue gas circulation direction set up in the filter pores of a plurality of box lateral wall, the rigid coupling in filter the filter screen of downthehole wall, and set up in box inner chamber just is located the active carbon of filter screen periphery, it is just right to filter the pore third air outlet setting, another lateral wall of box seted up with the fourth air outlet of first air outlet intercommunication.

Through adopting above-mentioned technical scheme, the gas of gas by in the third air outlet gets into in the box from filtering the hole, flows to box inner chamber and active carbon contact from filtering the hole again, and the gas through active carbon discharges to first air outlet department from the fourth air outlet again. Can further absorb the pungent smell gas in the flue gas through setting up the active carbon, can further purify the flue gas, can increase the area of contact of active carbon and flue gas through setting up the filter screen, can improve the purification efficiency of flue gas.

The utility model discloses further set up to: the air draft assembly comprises a partition plate fixedly connected with the inner wall of the shell, and a plurality of water and oil fans are embedded in the partition plate side by side.

Through adopting above-mentioned technical scheme, during convulsions subassembly operation, a plurality of water oil fans operate to inhale the oil smoke of top of a kitchen range in the casing. The water-oil fans are arranged to be multiple, so that the oil fume emission efficiency can be improved.

The utility model discloses further set up to: the shell is internally provided with a variable frequency current measuring device at the first air outlet and a controller communicated with the variable frequency current measuring device and the water-oil fan respectively.

By adopting the technical scheme, the variable-frequency current measuring device measures the wind speed at the first air outlet and transmits a signal to the controller, and if the wind speed is too high, the controller controls the water-oil fan to reduce the rotation speed; if the air quantity is too small, the controller controls the water-oil fan to increase the rotating speed.

The utility model discloses further set up to: the spray assembly comprises a plurality of atomizing nozzles fixedly connected with the oil guide cover towards the oil smoke to one side, and a water supply tank communicated with the atomizing nozzles, and a feed inlet is formed in the top wall of the water supply tank.

Through adopting above-mentioned technical scheme, when the spray assembly sprayed water to the oil guide cover, the user added the sanitizer in at first from feed inlet department to the feed tank, when spraying water to the oil guide cover, the rivers in the feed tank flowed to atomizer department and is the water smoke form through atomizer blowout, and the hydrone that contains the sanitizer is attached to on the oil guide strip, is washd the oil guide strip by washing the subassembly again, alright with the oil clean up on the oil guide strip. Through setting up atomizer and can make water be attached to in the oil bar lateral wall with the water smoke form, can improve the reaction time of water smoke and oil, also can avoid spun water too big from leading the waste of oil bar and dropping and lead to the water resource.

To sum up, the utility model discloses a beneficial technological effect does:

1. the cleaning assembly and the spraying assembly are arranged to automatically clean the oil guide bars, so that the oil guide effect of the oil guide bars is ensured, and the oil fume purification effect is improved;

2. the UV photocatalysis unit is arranged to decompose acrolein in the flue gas, so that the flue gas is further purified, and the purification effect of the flue gas is improved;

3. the flue gas is treated by arranging the high-voltage electrostatic smoke adsorption unit, and the flue gas is further purified.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a schematic sectional view of the plane a-a in fig. 1.

Fig. 3 is a schematic view of a half-section of the middle filter layer of the present invention.

Fig. 4 is a schematic sectional view of the plane B-B in fig. 2.

In the figure, 1, a housing; 11. a first air inlet; 12. a first air outlet; 13. a variable frequency current measuring device; 131. a controller; 14. a material receiving groove; 141. a butterfly screw; 2. an oil guide cover; 21. a support frame; 22. guiding the deep-fried dough sticks; 3. an air draft assembly; 31. a partition plate; 32. a water-oil fan; 4. a filter layer; 41. a support plate; 411. a vent hole; 412. a clamping groove; 42. a breathable layer; 43. adsorbing cotton; 44. a snap ring; 45. locking screws; 5. a UV photocatalytic unit; 51. a second air inlet; 52. a second air outlet; 6. a high-voltage electrostatic smoke adsorption unit; 61. a third air inlet; 62. a third air outlet; 7. an activated carbon adsorption unit; 71. a box body; 711. a fourth air outlet; 72. a filtration pore; 73. a filter screen; 74. activated carbon; 8. cleaning the assembly; 81. a drive plate; 82. a movable block; 83. scraping the material; 84. a linear motor; 9. a spray assembly; 91. an atomizing spray head; 92. a water supply tank; 921. a water pump; 922. a feed inlet; 93. a water inlet pipe; 931. a valve; 94. a mounting ring; 95. a cover body; 951. a material stirring rod.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Referring to fig. 1 and 2, for the utility model discloses an organized oil smoke purification system, including casing 1 to and set up on casing 1 and be located the first air intake 11 of top of a kitchen range and keep away from the first air outlet 12 of top of a kitchen range one end. The casing 1 is provided with an oil guide cover 2, an air draft assembly 3, a filter layer 4, a UV photocatalysis unit 5, a high-voltage electrostatic smoke adsorption unit 6, an activated carbon adsorption unit 7 and a variable frequency current measuring device 13 along the flowing direction of smoke in sequence.

Referring to fig. 1 and 2, a second air inlet 51 and a second air outlet 52 are sequentially arranged on the UV photocatalytic unit 5 along the flow direction of the flue gas; the high-voltage electrostatic smoke adsorption unit 6 is provided with a third air inlet 61 communicated with the second air outlet 52 and a third air outlet 62 arranged on the side wall of the high-voltage electrostatic smoke adsorption unit 6 far away from the second air outlet 52 along the smoke flowing direction, and the UV photocatalytic unit 5, the high-voltage electrostatic smoke adsorption unit 6 and the activated carbon adsorption unit 7 are fixedly connected to the inner wall of the shell 1 side by side along the horizontal direction and are positioned on one side of the filter layer 4 far away from the air draft assembly 3 and are sequentially arranged along the smoke flowing direction.

Referring to fig. 2, the oil guiding hood 2 includes a supporting frame 21 welded to the inner wall of the shell, and a plurality of oil guiding strips 22 welded to the inner wall of the supporting frame 21 side by side along the direction perpendicular to the flow direction of the flue gas, each oil guiding strip 22 is wave-shaped along the section parallel to the flow direction of the flue gas, and the oil guiding hood 2 is further provided with a cleaning assembly 8 and a spraying assembly 9. Cleaning assembly 8 includes and slides along the direction of installation that is on a parallel with oil guide strip 22 and connect the drive plate 81 on oil guide cover 2, and a plurality of welding are in the drive plate 81 lateral wall and are located two adjacent movable blocks 82 between the oil guide strip 22 respectively, just to the scraping member 83 of oil guide strip 22 both sides respectively in movable block 82 through the glue rigid coupling to and the linear electric motor 84 of being connected with drive plate 81, scraping member 83 is the sponge and with the contact of oil guide strip 22 lateral wall. Spray assembly 9 includes that the rigid coupling comes to a plurality of atomizer 91 of one side towards the oil smoke in leading oil cover 2, and with atomizer 91 intercommunication and rigid coupling in the supply tank 92 of casing 1 outer wall, be provided with water pump 921 in the supply tank 92, each atomizer 91 all with all be connected with inlet tube 93 between the water pump 921, be provided with valve 931 on the inlet tube 93, supply tank 92 and water source intercommunication, the charge door 922 has been seted up to supply tank 92 roof, the welding of charge door 922 inner wall has collar 94, collar 94 female connection has lid 95, the lateral wall welding that lid 95 is close to the supply tank 92 inner chamber has stirring rod 951, casing 1 is close the end wall of top of a kitchen range and is connected with in the below detachable of leading oil cover 2 side and connects silo 14, connect silo 14 to pass through butterfly screw 141 rigid coupling in casing 1 end wall.

Referring to fig. 2, the ventilation assembly 3 includes a partition plate 31 fixedly connected to the inner wall of the casing 1 and located on one side of the oil guide hood 2 away from the cooking bench, and a plurality of water-oil fans 32 embedded in the partition plate 31 side by side along the horizontal direction, wherein the number of the water-oil fans 32 is 3 in the embodiment.

Referring to fig. 2 and 3, the filter layer 4 includes a support plate 41 welded to the inner wall of the housing 1 and disposed in a hollow manner, vent holes 411 respectively formed in two end walls of the support plate 41 perpendicular to the flow direction of the flue gas, a ventilation layer 42 covering the vent holes 411, and an adsorption cotton 43 disposed in an inner cavity of the support plate 41, the vent holes 411 far away from one side of the ventilation assembly 3 are communicated with the second air inlet 51, the ventilation layer 42 is made of a non-woven fabric, the adsorption cotton 43 is made of an activated carbon adsorption cotton, a clamping groove 412 is formed in the periphery of each vent hole 411 of the end wall of the support plate 41, a clamping ring 44 is embedded in each clamping ring 44, a locking screw 45 screwed onto the support plate 41 is disposed through each clamping ring 44, and the periphery of each ventilation layer 42 is sandwiched between the clamping groove 412 and.

Referring to fig. 2 and 4, the activated carbon adsorption unit 7 includes a box 71 welded to the inner wall of the housing 1 and disposed in a hollow manner, a plurality of filter holes 72 formed in the side wall of the box 71 along a direction parallel to the flow direction of the flue gas, a filter net 73 welded to the inner wall of the filter holes 72, and activated carbon 74 disposed in the inner cavity of the box 71 and located at the periphery of the filter net 73, wherein the filter holes 72 are disposed right opposite to the third air outlet 62, and a fourth air outlet 711 communicated with the first air outlet 12 is disposed on the side wall of the box 71 away from the filter layer 4.

Referring to fig. 2, the variable frequency current measuring device 13 is welded to the inner wall of the housing 1 and located above the fourth air outlet 711, and the inner wall of the housing 1 is fixedly connected to the controller 131 respectively communicated with the variable frequency current measuring device 13 and the water-oil fan 32.

The implementation principle of the embodiment is as follows: when cooking, the oil smoke purification system is opened, oil smoke flows to the oil guide cover 2, oil molecules in the oil smoke are attached to the side wall of the oil guide bar 22, flow to the inner wall of the shell 1 along the oil guide bar 22 along with the guiding of the air exhaust assembly 3, fall into the material receiving groove 14 along the supporting frame 21, when the oil in the material receiving groove 14 is excessive, an operator unscrews the butterfly screw 141, detaches the material receiving groove 14 from the shell 1, pours the oil in the material receiving groove 14 out, and then fixes the material receiving groove 14 to the original position through the butterfly screw 141.

The oil smoke can be separated after passing through the oil guide cover 2, the oil is attached to the oil guide plate, the smoke flows to the filter layer 4 from the air draft assembly 3, and the particles in the smoke are attached to the non-woven fabric, so that the particles in the smoke can be purified.

The flue gas is discharged from the vent hole 411 far away from one end of the air draft assembly 3 after passing through the adsorption cotton 43, and then enters the UV photocatalysis unit 5 from the second air inlet 51, and after the flue gas enters the UV photocatalysis unit 5, acrolein in the flue gas reacts with ozone to produce carbon dioxide and water, so that the acrolein in the flue gas can be purified.

The smoke is discharged from the second air outlet 52 through the UV photocatalytic unit 5 and enters the high-voltage electrostatic smoke adsorption unit 6 from the third air inlet 61, and the high-voltage electrostatic smoke adsorption unit 6 separates dust particles from the gas after the dust particles are charged by using gas ionization and electric field acting force under high voltage, so that the smoke in the smoke is separated, and the smoke can be further purified.

The flue gas is separated by the high-voltage electrostatic smoke adsorption unit 6, discharged from the third air outlet 62, enters the activated carbon adsorption unit 7 through the filter hole 72 to remove peculiar smell, and the flue gas entering the filter hole 72 enters the activated carbon 74 after passing through the filter screen 73, is discharged into the variable frequency current measuring device 13 from the fourth air outlet 711 through the gap of the activated carbon 74, flows out of the variable frequency current measuring device 13 to the first air outlet 12, and is discharged into the atmosphere from the first air outlet 12. When gas flows through the variable frequency current measuring device 13, the gas flow rate is measured by the variable frequency current measuring device 13, the gas flow rate is converted into an electric signal and transmitted to the controller 131, the controller 131 receives the signal and processes the information and feeds the information back to the water-oil fan 32, if the variable frequency current measuring device 13 measures that the gas flow rate is too large, the controller 131 controls the water-oil fan 32 to reduce the rotating speed, and if the variable frequency current measuring device 13 measures that the gas flow rate is too small, the controller 131 controls the water-oil fan 32 to increase the rotating speed, so that the water-oil fan 32 keeps a proper rotating speed.

After the oil guide cover 2 is used for a period of time, the oil guide strips 22 are cleaned by the cleaning assembly 8, during cleaning, an operator unscrews the cover body 95, and adds a cleaning agent into the water supply tank 92, the cover body 95 is rotated after the cleaning agent is added into the water supply tank 92, the cover body 95 drives the stirring rod 951 to move when rotating, water in the tank body 71 and the cleaning agent can be uniformly mixed when the stirring rod 951 moves, and then the cover body 95 is in threaded connection with the mounting ring 94. Then the water pump 921 carries the water mixed with the cleaning agent in the water supply tank 92 to the atomizing nozzle 91, and then the water is sprayed onto the oil guiding strip 22 through the atomizing nozzle 91, so that the surface of the oil guiding strip 22 is in a water-wet state, and then the linear motor 84 drives the driving plate 81 to reciprocate along the direction perpendicular to the oil smoke flowing direction, when the driving plate 81 moves, the driving plate 81 drives the movable block 82 to move synchronously, when the movable block 82 moves, the scraping piece 83 can be driven to move, when the scraping piece 83 moves, the oil adhered to the side wall of the oil guiding strip 22 can be completely removed, when the scraping piece 83 moves, the atomizing nozzle 91 continuously sprays water mist onto the oil guiding cover 2, so when the scraping piece 83 moves along the oil guiding strip 22, the oil guiding strip 22 can be cleaned.

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

1. The utility model provides a have an organization oil smoke clean system, includes casing (1), set up in first air intake (11) and first air outlet (12) on casing (1) set gradually oil deflector (2) in casing (1) along the flue gas flow direction to and convulsions subassembly (3), oil deflector (2) include the rigid coupling in carriage (21) of casing (1) inner wall to and along perpendicular to flue gas flow direction rigid coupling side by side in a plurality of oil bars (22) of leading on carriage (21), its characterized in that: still including set up in wash subassembly (8) and spray set (9) on leading oil cover (2), wash subassembly (8) including along being on a parallel with the installation direction of leading oil strip (22) slide connect in drive plate (81) on leading oil cover (2), a plurality of rigid couplings in drive plate (81) lateral wall just is located adjacent two respectively and leads movable block (82) between oil strip (22), the rigid coupling in movable block (82) are just respectively scraping material (83) to leading oil strip (22) both sides, and with linear electric motor (84) that drive plate (81) are connected.

2. The organized cooking fume purification system of claim 1, wherein: the section of each oil guide strip (22) along the direction parallel to the smoke flowing direction is wavy.

3. The organized cooking fume purification system of claim 1, wherein: the air exhaust device is characterized in that a filter layer (4) is arranged on one side, far away from the oil guide cover (2), of the air exhaust component (3) in the shell (1), the filter layer (4) comprises a support plate (41) fixedly connected to the inner wall of the shell (1) and arranged in a hollow mode, ventilation holes (411) formed in two end walls, perpendicular to the smoke flowing direction, of the support plate (41) are respectively formed in the ventilation holes (411), the ventilation layer (42) at the positions of the ventilation holes (411) is covered with the filter layer, and adsorption cotton (43) arranged in the inner cavity of the support plate (.

4. The organized cooking fume purification system of claim 3, wherein: the casing (1) in support plate (41) keep away from ventilation hole (411) department intercommunication of convulsions subassembly (3) one side is provided with UV photocatalysis unit (5), UV photocatalysis unit (5) are gone up and are followed flue gas flow direction and have set gradually second air intake (51) and second air outlet (52).

5. The organized cooking fume purification system of claim 4, wherein: the high-voltage electrostatic smoke adsorption device is characterized in that a high-voltage electrostatic smoke adsorption unit (6) communicated with the second air outlet (52) is arranged in the shell (1), and a third air inlet (61) and a third air outlet (62) are sequentially arranged in the high-voltage electrostatic smoke adsorption unit (6) along the smoke flowing direction.

6. The organized cooking fume purification system of claim 5, wherein: casing (1) interior rigid coupling have with active carbon adsorption unit (7) of third air outlet (62) intercommunication, active carbon adsorption unit (7) including box (71) that cavity set up, set up in along being on a parallel with the flue gas circulation direction a plurality of filtration pores (72) of box (71) lateral wall, the rigid coupling in filter screen (73) of filtration pore (72) inner wall, and set up in box (71) inner chamber just is located active carbon (74) of filter screen (73) periphery, it is just right to filter pore (72) third air outlet (62) sets up, another lateral wall of box (71) seted up with fourth air outlet (711) of first air outlet (12) intercommunication.

7. The organized cooking fume purification system of claim 1, wherein: convulsions subassembly (3) including with baffle (31) of casing (1) inner wall rigid coupling inlay side by side and locate a plurality of water oil fans (32) on baffle (31).

8. The organized cooking fume purification system of claim 7, wherein: the shell (1) is internally provided with a variable frequency current measuring device (13) at the first air outlet (12) and a controller (131) communicated with the variable frequency current measuring device (13) and the water-oil fan (32).

9. The organized cooking fume purification system of claim 1, wherein: spray assembly (9) including the rigid coupling in lead oil cover (2) towards the oil smoke come to a plurality of atomizer (91) of one side, and with feed tank (92) of atomizer (91) intercommunication, feed tank (92) roof is provided with charge door (922).