CN113465001A - Be applied to public flue's oil smoke clarification plant - Google Patents
Be applied to public flue's oil smoke clarification plant Download PDFInfo
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- CN113465001A CN113465001A CN202110780849.5A CN202110780849A CN113465001A CN 113465001 A CN113465001 A CN 113465001A CN 202110780849 A CN202110780849 A CN 202110780849A CN 113465001 A CN113465001 A CN 113465001A
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- flue
- oil
- fume purification
- electrostatic adsorption
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24C—DOMESTIC STOVES OR RANGES ; DETAILS OF DOMESTIC STOVES OR RANGES, OF GENERAL APPLICATION
- F24C15/00—Details
- F24C15/20—Removing cooking fumes
- F24C15/2057—Removing cooking fumes using a cleaning liquid
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C3/00—Separating dispersed particles from gases or vapour, e.g. air, by electrostatic effect
- B03C3/02—Plant or installations having external electricity supply
- B03C3/04—Plant or installations having external electricity supply dry type
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C3/00—Separating dispersed particles from gases or vapour, e.g. air, by electrostatic effect
- B03C3/34—Constructional details or accessories or operation thereof
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C3/00—Separating dispersed particles from gases or vapour, e.g. air, by electrostatic effect
- B03C3/34—Constructional details or accessories or operation thereof
- B03C3/40—Electrode constructions
- B03C3/41—Ionising-electrodes
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C3/00—Separating dispersed particles from gases or vapour, e.g. air, by electrostatic effect
- B03C3/34—Constructional details or accessories or operation thereof
- B03C3/40—Electrode constructions
- B03C3/45—Collecting-electrodes
- B03C3/47—Collecting-electrodes flat, e.g. plates, discs, gratings
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C3/00—Separating dispersed particles from gases or vapour, e.g. air, by electrostatic effect
- B03C3/34—Constructional details or accessories or operation thereof
- B03C3/74—Cleaning the electrodes
- B03C3/78—Cleaning the electrodes by washing
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C3/00—Separating dispersed particles from gases or vapour, e.g. air, by electrostatic effect
- B03C3/34—Constructional details or accessories or operation thereof
- B03C3/82—Housings
- B03C3/84—Protective coatings
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
- Y02A20/108—Rainwater harvesting
Abstract
The invention discloses oil fume purification equipment applied to a public flue, which comprises an oil fume purification box, wherein the lower end of the oil fume purification box is provided with a flue inlet, the upper end of the oil fume purification box is provided with a flue outlet, at least one layer of electrostatic adsorption device is arranged in the oil fume purification box, the flue inlet is matched with a smoke outlet of the public flue of a building, a protection cover is arranged corresponding to the flue outlet and used for shielding the position right above the flue outlet and guiding airflow at the flue outlet to be discharged outwards along the edge of the protection cover. The invention is independent of the public flue and can be easily installed at the oil smoke outlet of the public flue, so the modification of the interior of the existing public flue is not needed, and the use is more convenient.
Description
Technical Field
The invention relates to the technical field of oil smoke purification, in particular to oil smoke purification equipment applied to a public flue.
Background
In a high-rise building, domestic lampblack is not allowed to be directly discharged into the atmosphere, kitchen smoke discharged from each house enters a common flue, although each household performs primary treatment on the lampblack through a range hood, the lampblack entering the common flue still contains a large amount of oily particles, and if the oily particles are directly discharged into the atmosphere without being treated, serious pollution is caused to the atmosphere.
In view of this, the mode that usually adopts is for addding electrostatic adsorption device in public flue to absorb these greasy dirt granule, however, the installation of electrostatic adsorption device needs to reform transform the original structure of public flue on the one hand, and is not only time-consuming and energy-consuming, and not convenient to maintain moreover, and on the other hand electrostatic adsorption device can lead to greasy dirt granule electrified when handling the oil smoke, and some of these electrified granules can be attached to the inner wall of public flue, and long-term going for the windage grow, and the flue is electrified, brings certain difficulty for discharging fume.
Disclosure of Invention
In view of the above problems, the present invention provides an oil smoke purifying apparatus applied to a common flue independently outside the common flue and adapted to the smoke discharging manner of the common flue.
In order to achieve the purpose, the invention discloses an oil fume purification device applied to a public flue, which is characterized in that: including the oil smoke purifying box, the lower extreme of oil smoke purifying box is provided with the flue import, the upper end of oil smoke purifying box is provided with the flue export be provided with at least one deck electrostatic adsorption device in the oil smoke purifying box, the flue import suits with the exhaust port of the public flue of building, corresponds the flue export is equipped with the protection casing, and this protection casing is used for sheltering from directly over the flue export, and the guide the air current of flue export is followed the marginal outside discharge of protection casing.
Furthermore, a mounting port is formed in one side face of the oil fume purification box, the electrostatic adsorption device is mounted in the oil fume purification box from the mounting port, an oil collecting box is arranged on the other side face of the oil fume purification box, the space of the oil fume purification box below the electrostatic adsorption device serves as an oil guide device mounting cavity, a plurality of oil guide grooves are obliquely arranged in the oil guide device mounting cavity in a multi-layer alternating mode in the same direction, the lower end of each oil guide groove is correspondingly connected with one oil guide hole in the oil collecting box, and an oil discharge pipeline is further connected to the box wall of the oil collecting box.
Furthermore, a protective net used for enclosing the periphery of the flue outlet is arranged between the protective cover and the oil smoke purification box.
Furthermore, a mounting bracket used for connecting a building common flue is arranged below the oil fume purification box.
Furthermore, a spraying device is arranged above the oil fume purification box, a water collecting tank is further arranged at the upper end of the protective cover, and the water collecting tank is used for collecting rainwater and providing water source for the spraying device in the oil fume purification box.
Furthermore, the electrostatic adsorption device comprises an electrostatic adsorption structure, mounting cavities are respectively arranged on the left side and the right side of the electrostatic adsorption structure, connecting seats are installed in the mounting cavities, electrode rods of the electrostatic adsorption structure are respectively connected and fixed through the corresponding connecting seats in the mounting cavities at the left end and the right end, at least one part of the connecting seats is an insulating connecting seat and is realized by insulating isolation between the positive electrode and the negative electrode of the electrostatic adsorption structure, through holes for the electrode rods to pass in a non-contact mode are formed in the wall of the inner side cavity of the mounting cavity at the left side and the right side, back-blowing fans are further arranged on the wall of the outer side cavity of the mounting cavity at the left side and the right side, and in the oil fume purification process, the back-blowing fans are used for introducing clean air flow into the mounting cavities, and the clean air flow flows from the through holes to the electrostatic adsorption structure.
Furthermore, the electrostatic adsorption structure adopts a plate type structure, the electrode rod comprises an anode electrode rod and a cathode electrode rod, a plurality of positive plates are distributed on the anode electrode rod in a clearance mode, a plurality of negative plates are distributed on the cathode electrode rod in a clearance mode, via holes for the cathode electrode rod to pass through are correspondingly formed in the positive plates, via holes for the anode electrode rod to pass through are correspondingly formed in the negative plates, and the positive plates and the negative plates are relatively parallel and are sequentially arranged in an alternate clearance mode.
Furthermore, the connecting seats at the two ends of the negative electrode rod are fixed on the inner side cavity wall of the mounting cavity on one corresponding side, at least two connecting seats corresponding to the negative electrode rod respectively extend towards the inside of the cavity of the mounting cavity and are connected with a fixing plate, and the connecting seats of the positive electrode rod on one corresponding side are fixedly connected on the fixing plate.
Furthermore, a secondary oil smoke adsorption cavity is formed between the inner side cavity wall of the left installation cavity and the inner side cavity wall of the right installation cavity and the nearest negative plate in a surrounding mode, and an electrode plate electrically connected with the positive electrode rod is further arranged in the secondary oil smoke adsorption cavity.
Furthermore, all protection panels around the protection casing all incline the setting downwards still be provided with on the surface wall outside of protection casing for the photovoltaic panel of electrostatic absorption device power supply.
Compared with the prior art, the invention has the following remarkable effects:
(1) because the invention is independent of the public flue and can be easily installed at the oil smoke outlet of the public flue, the modification of the interior of the existing public flue is not needed, and the use is more convenient;
(2) by utilizing the oil guide groove and the oil collection tank, liquid oil stains generated after being decomposed by the electrostatic adsorption device firstly settle into the guide groove under the action of gravity, then flow into the oil collection tank through the guide groove for collection, and clean air is discharged through the flue outlet. In a cleaning state, cleaning liquid sprayed by the spraying device also flows into the guide groove after acting on the electrostatic absorption device, so that the cleaning and cleaning functions are perfected, the smoke discharge track of a public flue is adapted, secondary pollution caused by liquid flowing back into the public flue is avoided, and the oil smoke purification effect is obviously improved;
(3) the cleaning spray head is arranged in the oil fume purification box, the spraying range of the spray head covers the electric field area of the electrostatic adsorption device in a cleaning state, the self-cleaning function of the equipment can be realized, the oil fume purification efficiency is improved, short circuit ignition of the equipment can be avoided, and the service life of the equipment is prolonged.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a perspective view of a first embodiment;
FIG. 2 is a left side view of the first embodiment;
FIG. 3 is a cross-sectional view taken along line A-A of FIG. 2;
FIG. 4 is a front view of the first embodiment;
FIG. 5 is a sectional view taken in the direction B-B in FIG. 4;
FIG. 6 is a cross-sectional view of the electrostatic clamping device of FIG. 4 taken along the line B-B in the first embodiment;
FIG. 7 is a schematic diagram of an overall structure of an electrostatic adsorption structure according to an embodiment
FIG. 8 is a schematic view showing the internal structure of a mounting chamber in accordance with an embodiment;
FIG. 9 is a perspective view of the second embodiment;
reference numbers in the figures: 1-oil smoke purification box, 2-flue inlet, 3-flue outlet, 4-mounting port, 5-spraying device, 6-electrostatic adsorption device, 7-electrostatic adsorption structure, 8-guide groove, 9-oil collecting tank, 10-oil discharge pipeline, 11-protective cover, 12-protective screen, 13-mounting support, 14-water collecting tank, 15-positive plate, 16-negative plate, 17-positive electrode rod, 18-negative electrode rod, 19-mounting cavity, 20-fixing plate, 21-through port, 22-connecting seat, 23-back blowing fan, 24-control box, 25-photovoltaic panel, 26-secondary oil smoke adsorption cavity and 27-electrode plate.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are illustrative and intended to be illustrative of the invention and are not to be construed as limiting the invention.
In the description of the present invention, it is to be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships illustrated in the drawings, and are used merely for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, are not to be construed as limiting the present invention. Further, in the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.
Fig. 1 to 5 show a first exemplary embodiment of the invention: the utility model provides an oil smoke clarification plant for public flue which the key lies in: including oil smoke purifying box 1, the lower extreme of oil smoke purifying box 1 is provided with flue import 2, the upper end of oil smoke purifying box 1 is provided with flue export 3 be provided with at least one deck electrostatic adsorption device 6 in the oil smoke purifying box 1, flue import 2 suits with the exhaust port of the public flue of building, corresponds flue export 3 is equipped with protection casing 11, and this protection casing 11 is used for sheltering from directly over flue export 3, and the guide flue export 3's air current is followed the outside discharge in edge of protection casing 11.
As shown in fig. 3 and 5, a mounting port 4 is opened on one side surface of the oil fume purification box 1, an electrostatic adsorption device 6 is installed into the oil fume purification box 1 from the mounting port 4, an oil collecting box 9 is arranged on the other side surface of the oil fume purification box 1, the space of the oil fume purification box 1 below the electrostatic adsorption device 6 is used as an oil guiding device mounting cavity 19, a plurality of oil guiding grooves are obliquely arranged in the oil guiding device mounting cavity 19 according to the same direction in a multilayer alternating manner, the lower end of each oil guiding groove is correspondingly connected with one oil guiding hole on the oil collecting box 9, and an oil discharge pipeline 10 is further connected to the wall of the oil collecting box 9. A control box 24 is also arranged on one side of the oil fume purification box 1, which is provided with the mounting opening 4. It can be understood that the number of the electrostatic adsorption devices 6 can be flexibly set according to the smoke discharge amount of the building public flue, and when the electrostatic adsorption devices 6 are arranged in a plurality, the oil guide devices which are in one-to-one correspondence with the electrostatic adsorption devices are uniformly arranged below each electrostatic adsorption device 6.
As can be seen from fig. 1 and 2, in order to prevent the electrostatic adsorption device 6 from normally working all weather and prevent foreign matters from entering the lampblack purification box 1, a protective net 12 for enclosing the periphery of the flue outlet 3 is further disposed between the protective cover 11 and the lampblack purification box 1. In actual application, a mounting bracket 13 for connecting a building public flue is further arranged below the oil fume purification box 1.
Referring to fig. 6 to 8, in an embodiment, the electrostatic adsorption device 6 includes an electrostatic adsorption structure 7, the left and right sides of the electrostatic adsorption structure 7 are respectively provided with a mounting cavity 19, the mounting cavity 19 is provided with a connecting seat 22, the electrode rods of the electrostatic adsorption structure 7 are respectively connected and fixed through the corresponding connecting seats 22 in the mounting cavities 19 at the left and right ends, at least one part of the connecting seat 22 is an insulating connecting seat 22 and realizes the insulation and isolation between the positive pole and the negative pole of the electrostatic adsorption structure 7, the inner side wall of the mounting cavity 19 at the left side and the right side is provided with a through hole 21 for the electrode rod to pass through in a non-contact way, the outer side cavity wall of the left and right installation cavities 19 is also provided with a back-blowing fan 23, in the oil fume purification process, the blowback fan 23 is used for introducing a cleaning air flow into the installation cavity 19, and the cleaning air flow flows to the electrostatic adsorption structure 7 from the through opening 21. Electrostatic adsorption structure 7 adopts the plate-type structure, the electrode pole includes anodal electrode pole 17 and negative pole electrode pole 18, clearance distribution has a plurality of positive plates 15 on anodal electrode pole 17, clearance distribution has a plurality of negative plates 16 on the negative pole electrode pole 18, it is provided with the confession to correspond on the positive plate 15 the via hole that negative pole electrode pole 18 passed through, it is provided with the confession to correspond on the negative plate 16 the via hole that anodal electrode pole 17 passed through, positive plate 15 with negative plate 16 is parallel relatively and interval setting in proper order in turn. The connecting seats 22 at two ends of the negative electrode rod 18 are fixed on the inner side cavity wall of the corresponding side mounting cavity 19, the connecting seats 22 corresponding to at least two negative electrode rods 18 respectively extend towards the inside of the cavity of the mounting cavity 19 and are connected with fixing plates 20, and the connecting seats 22 of the corresponding side positive electrode rods 17 are fixedly connected on the fixing plates 20.
Effectively keep apart the electric field region in insulating connecting seat 22 and the electrostatic absorption structure 7 through mounting chamber 19, the oil smoke passes through the clearance business turn over between the polar plate in the electrostatic absorption structure 7, the chance of insulating connecting seat 22 and oil smoke contact has been reduced, introduce clean air current to mounting chamber 19 through blowback fan 23 simultaneously, can ensure that the oil smoke purifies the inside pressure of in-process mounting chamber 19 and is greater than the regional pressure of electric field of electrostatic absorption structure 7, thereby stop the oil smoke completely and get into the mounting chamber 19 from running through mouthful 21 in, further ensured the cleanness of 19 internal environment of mounting chamber, effectively avoid the greasy dirt to adhere to in insulating connecting seat 22 surface influence electrostatic electric field adsorption equipment's normal use, the life of equipment has been prolonged. Preferably, in order to improve the insulation effect, the connection seat 22 of the positive electrode rod 17 and the connection seat 22 of the negative electrode rod 18 are both insulation connection seats 22.
In this embodiment, realize the effective isolation of insulating connecting seat 22 and electric field region through installation cavity 19, the oil smoke has mainly reduced the chance of insulating connecting seat 22 and oil smoke contact through the reservation clearance business turn over between positive electrode and the negative electrode plate to reduce insulating connecting seat 22 and pollute, ensure the effective insulation of positive electrode plate and negative electrode plate.
As shown in fig. 6 and 7, preferably, secondary soot adsorption chambers 26 are further formed between the inner wall of the left and right mounting chambers 19 and the nearest one of the negative electrode plates 16, and electrode tabs 27 electrically connected to the positive electrode rods 17 are further provided in the secondary soot adsorption chambers 26. Even if the clean air flow introduced by the blowback fan 23 is insufficient, the oil smoke passing through the through hole of the negative plate 16 and entering the secondary oil smoke adsorption cavity 26 can be secondarily ionized by the electrode plate 27, so that the oil smoke entering the installation cavity 19 can be prevented from polluting the connecting seat 22.
Fig. 9 shows a second embodiment of the present invention, which is different from the first embodiment in that, in order to save energy consumption and avoid water waste, a spraying device 5 is installed above the lampblack purification box 1, and a water collecting tank 14 is further provided at the upper end of the protective cover 11, and the water collecting tank 14 is used for collecting rainwater and providing water to the spraying device 5 in the lampblack purification box 1.
In order to supply power to the oil fume purifier and enable the device to get rid of the limitation of wires, the protection panels around the protection cover 117 are all arranged in a downward inclined mode, and the photovoltaic panel 25 for supplying power to the oil fume purifier is further arranged on the outer surface wall of each protection panel. It should be noted that the power supply method is not limited to the photovoltaic panel 25, and the utility power may be supplied when the power is insufficient, as long as the device can stably operate.
In conclusion, the smoke exhaust device is independent of the public flue and can be easily installed at the smoke exhaust outlet of the public flue, so that the interior of the existing public flue does not need to be modified, and the smoke exhaust device is more convenient to use; by utilizing the oil guide groove and the oil collection tank 9, the liquid oil stain generated after being decomposed by the electrostatic adsorption device 6 firstly sinks into the guide groove 8 under the action of gravity, then flows into the oil collection tank 9 through the guide groove 8 for collection, and the clean air is discharged through the flue outlet 3. In a cleaning state, cleaning liquid sprayed by the spraying device 5 also flows into the guide groove 8 after acting on the electrostatic adsorption device 6, so that the purification and cleaning functions are perfected, the smoke discharge track of a public flue is adapted, secondary pollution caused by liquid flowing back into the public flue is avoided, and the oil smoke purification effect is obviously improved; the oil smoke purifying box 1 is provided with the cleaning spray head, the spraying range of the spray head in the cleaning state is ensured to cover the electric field area of the electrostatic adsorption device 6, the self-cleaning function of the equipment can be realized, the oil smoke purifying efficiency is improved, meanwhile, the short circuit ignition of the equipment can be avoided, and the service life of the equipment is prolonged.
While the invention has been described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes in form and detail may be made therein without departing from the spirit and scope of the invention as defined by the appended claims.
Claims (10)
1. The utility model provides an oil smoke clarification plant for public flue which characterized in that: including the oil smoke purifying box, the lower extreme of oil smoke purifying box is provided with the flue import, the upper end of oil smoke purifying box is provided with the flue export be provided with at least one deck electrostatic adsorption device in the oil smoke purifying box, the flue import suits with the exhaust port of the public flue of building, corresponds the flue export is equipped with the protection casing, and this protection casing is used for sheltering from directly over the flue export, and the guide the air current of flue export is followed the marginal outside discharge of protection casing.
2. The oily fume purification device applied to a common flue according to claim 1, characterized in that: the oil fume purification device is characterized in that a mounting port is formed in one side face of the oil fume purification box, the electrostatic adsorption device is arranged from the mounting port, an oil collecting box is arranged on the other side face of the oil fume purification box, an oil fume purification box space below the electrostatic adsorption device serves as an oil guide device mounting cavity, a plurality of oil guide grooves are obliquely arranged in the oil guide device mounting cavity according to the same direction in a multilayer alternating mode, the lower end of each oil guide groove is correspondingly connected with one oil guide hole in the oil collecting box, and an oil discharge pipeline is further connected to the wall of the oil collecting box.
3. The oily fume purification device applied to a common flue according to claim 1, characterized in that: and a protective net used for enclosing the periphery of the flue outlet is also arranged between the protective cover and the oil fume purification box.
4. The oily fume purification device applied to a public flue according to claim 3, characterized in that: and an installation support used for connecting a building public flue is also arranged below the oil fume purification box.
5. The oily fume purification device applied to the public flue according to claim 4, characterized in that: the oil smoke purification box is characterized in that a spraying device is installed above the oil smoke purification box, a water collecting tank is further arranged at the upper end of the protective cover, and the water collecting tank is used for collecting rainwater and providing a water source for the spraying device in the oil smoke purification box.
6. The oily fume purification device applied to the public flue according to any one of claims 1 to 5, wherein: the electrostatic adsorption device comprises an electrostatic adsorption structure, wherein installation cavities are respectively arranged on the left side and the right side of the electrostatic adsorption structure, connecting seats are installed in the installation cavities, electrode rods of the electrostatic adsorption structure are respectively fixedly connected through the corresponding connecting seats in the installation cavities at the left end and the right end, at least one part of the connecting seats is an insulating connecting seat and is realized between the positive electrode and the negative electrode of the electrostatic adsorption structure, the left side and the right side are provided with through holes for the non-contact passing of the electrode rods on the wall of the inner side cavity of the installation cavity, and back-blowing fans are further arranged on the wall of the outer side cavity of the installation cavity and are used for introducing clean air flow to the installation cavities and flowing to the electrostatic adsorption structure through the through holes.
7. The lampblack purification device applied to the public flue of claim 6, wherein the electrostatic adsorption structure is of a plate type structure, the electrode rods comprise positive electrode rods and negative electrode rods, a plurality of positive plates are distributed on the positive electrode rods in a clearance mode, a plurality of negative plates are distributed on the negative electrode rods in a clearance mode, through holes for the negative electrode rods to penetrate through are correspondingly formed in the positive plates, through holes for the positive electrode rods to penetrate through are correspondingly formed in the negative plates, and the positive plates and the negative plates are relatively parallel and sequentially arranged in a clearance mode alternately.
8. The oily fume purification device applied to a common flue according to claim 7, characterized in that: the connecting seats at the two ends of the negative electrode rod are fixed on the inner side cavity wall of the mounting cavity on one corresponding side, at least two connecting seats corresponding to the negative electrode rod respectively extend towards the inside of the cavity of the mounting cavity and are connected with fixing plates, and the connecting seats corresponding to the positive electrode rod on one corresponding side are fixedly connected on the fixing plates.
9. The oily fume purification device applied to a common flue according to claim 7, characterized in that: and a secondary oil smoke adsorption cavity is formed by respectively enclosing the inner side cavity walls of the left and right mounting cavities and the most adjacent negative plate, and an electrode plate electrically connected with the positive electrode rod is further arranged in the secondary oil smoke adsorption cavity.
10. The oily fume purification device applied to the public flue according to any one of claims 1, 2, 3, 4, 5, 7, 8 and 9, wherein: all downward slopes of protection panel all around of protection casing set up still be provided with on the exterior wall of protection casing and be the photovoltaic panel of electrostatic absorption device power supply.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110780849.5A CN113465001B (en) | 2021-07-09 | 2021-07-09 | Oil smoke clarification plant for public flue |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110780849.5A CN113465001B (en) | 2021-07-09 | 2021-07-09 | Oil smoke clarification plant for public flue |
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| Publication Number | Publication Date |
|---|---|
| CN113465001A true CN113465001A (en) | 2021-10-01 |
| CN113465001B CN113465001B (en) | 2023-08-22 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110780849.5A Active CN113465001B (en) | 2021-07-09 | 2021-07-09 | Oil smoke clarification plant for public flue |
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| CN205747074U (en) * | 2016-06-30 | 2016-11-30 | 董军 | Cleaning-free fume and cleaning equipment for waste organic gas |
| CN206875523U (en) * | 2017-05-30 | 2018-01-12 | 北京耀邦环保技术开发有限公司 | A kind of electrostatic adsorption device of cooking fume filter |
| CN110068032A (en) * | 2019-05-06 | 2019-07-30 | 重庆市龙唐环保科技有限公司 | A kind of oil fume purifier |
| CN112628822A (en) * | 2020-12-24 | 2021-04-09 | 华帝股份有限公司 | Oil smoke purifier and public flue collection and exhaust system |
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2021
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| CN112628822A (en) * | 2020-12-24 | 2021-04-09 | 华帝股份有限公司 | Oil smoke purifier and public flue collection and exhaust system |
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