CN215030037U

CN215030037U - Electric field adsorption device and oil smoke clarifier of double-deck protection of insulating connecting seat

Info

Publication number: CN215030037U
Application number: CN202120926776.1U
Authority: CN
Inventors: 伍官文
Original assignee: Chongqing Longtang Environmental Protection Technology Co ltd
Current assignee: Chongqing Longtang Environmental Protection Technology Co ltd
Priority date: 2021-04-30
Filing date: 2021-04-30
Publication date: 2021-12-07
Anticipated expiration: 2031-04-30

Abstract

The utility model discloses an electric field adsorption equipment and oil smoke clarifier of insulating connecting seat double-deck protection, including the electrostatic adsorption structure, the electrode pole in this electrostatic adsorption structure includes anodal electrode pole and negative pole electrode pole, the left and right sides of electrostatic adsorption structure is provided with the guard box respectively, the inner chamber of guard box cuts off for oil smoke secondary adsorption chamber and installation cavity through the baffle inside and outside, installs the connecting seat in the installation cavity, anodal electrode pole and negative pole electrode pole are connected fixedly through the connecting seat that corresponds in the left and right sides installation cavity respectively, at least some is insulating connecting seat and ensures insulating the isolation between anodal electrode pole and the negative pole electrode pole for insulating connecting seat in the connecting seat. The utility model discloses a one of them aim at provides one kind and can ensure the electric field adsorption equipment of the double-deck protection of insulating connecting seat of the relative cleanness of insulating connecting seat surrounding environment, another aim at provides an electric field adsorption equipment's oil smoke clarifier based on aforementioned insulating connecting seat double-deck protection.

Description

Electric field adsorption device and oil smoke clarifier of double-deck protection of insulating connecting seat

Technical Field

The utility model relates to an oil smoke purifies's technical field, especially relates to an electric field adsorption equipment and oil smoke clarifier of double-deck protection of insulating connecting seat.

Background

The electrostatic oil fume purifier is usually in plate structure or cylinder structure, and its working principle is that it utilizes high-voltage electrostatic field, and utilizes the gas ionization between electrodes to make fine fume and oil mist colloid particles have electric charge, so that it can be adhered on the electrode plate or electrode cylinder to attain the goal of high-effective oil fume purification.

Since the equipment works in an oil-polluted environment for a long time, no matter the equipment is in a plate structure or a cylinder structure, how to ensure good insulation between the positive electrode and the negative electrode is a key factor influencing the stable operation of the equipment. In the prior art, an electrode rod in an electric field is often connected and fixed on a shell through insulating columns or insulators at two ends, and because the insulator is also positioned in an oil smoke inlet and outlet area, oil stains are easily adhered to the surface of the insulator after long-term use, so that the insulating effect is influenced; the applicant proposes 201821451276.1 a novel oil smoke purification device, which is characterized in that a fixing plate is additionally arranged outside an electric field area to fix an electrode rod, so that the probability of the insulator contacting oil smoke is reduced, the stability of the device is improved, but partial oil smoke is still mixed at the perforated part of the electrode rod, and the performance of the device is difficult to achieve the best.

SUMMERY OF THE UTILITY MODEL

In view of the above problem, an object of the present invention is to provide an electric field adsorption apparatus for insulating connection seat double-layer protection, which can ensure relative cleanness of surrounding environment of the insulating connection seat, and avoid the oil smoke to adhere to the electric field adsorption apparatus for insulating connection seat double-layer protection of the normal use of the surface influence of the insulating connection seat.

In order to achieve the above object, the utility model discloses an electric field adsorption equipment of double-deck protection of insulating connecting seat, including the electrostatic adsorption structure, the electrode pole in this electrostatic adsorption structure includes anodal electrode pole and negative pole electrode pole, its characterized in that: the electrostatic adsorption structure is characterized in that protection boxes are respectively arranged at the left end and the right end of the electrostatic adsorption structure, an inner cavity of each protection box is divided into an inner oil smoke secondary adsorption cavity and an outer installation cavity through a partition plate, connecting seats are installed in the installation cavities, an anode electrode rod and a cathode electrode rod are respectively fixedly connected through the corresponding connecting seats in the installation cavities at the left side and the right side, at least one part of the connecting seats is an insulating connecting seat and ensures that the anode electrode rod and the cathode electrode rod are insulated and isolated, a through hole for the anode electrode rod to pass through in a non-contact mode is formed in the inner side wall of each protection box and the surface of the partition plate, and electrode plates which are arranged opposite to the partition plate are further arranged in the oil smoke secondary adsorption cavities and are electrically connected with the anode electrode rods in the oil smoke secondary adsorption cavities.

Furthermore, the electrostatic adsorption structure adopts a plate type structure, a plurality of positive plates are distributed on the positive electrode rod in a clearance mode, a plurality of negative plates are distributed on the negative electrode rod in a clearance mode, through holes for the negative electrode rod to penetrate through are correspondingly formed in the positive plates, through holes for the positive electrode rod to penetrate 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 alternating clearance mode.

Furthermore, the connecting seats at the two ends of the negative electrode rod are fixed on the partition board in the protective box on the corresponding side, the connecting seats of the negative electrode rod respectively extend into the mounting cavity and are connected with the fixing plates, and the connecting seats of the positive electrode rod on the corresponding side are fixedly connected to the fixing plates.

Furthermore, the positive plate is also provided with a plurality of ionization grooves, and the edges of the ionization grooves and the positive plate are provided with discharge teeth.

Furthermore, the positive electrode rod and the negative electrode rod are provided with a plurality of rods, and at least one positive electrode rod penetrates through the connecting seat to serve as the terminal of the electrostatic adsorption structure.

Furthermore, the connecting seat of the negative electrode rod is a columnar insulating connecting seat, and a plurality of sections of convex rings are arranged on the surface of the column body of the connecting seat.

Furthermore, the connecting seat of the positive electrode rod and the connecting seat of the negative electrode rod are both insulating connecting seats, and the bottom of the protective box is also provided with an oil leakage hole.

Another object of the utility model is to provide an oil smoke clarifier based on aforementioned oil smoke adsorption equipment, the technical scheme who adopts is:

the utility model provides a lampblack purifier, includes the shell air intake and air outlet have been seted up on the shell the air intake with be provided with the oil smoke clean room between the air outlet, its key lies in: the oil fume purification chamber is internally provided with the electric field adsorption device with the insulation connecting seat for double-layer protection.

Furthermore, a plurality of cleaning nozzles are arranged on the electric field adsorption device, and cleaning liquid supply pipelines are connected to the cleaning nozzles.

Furthermore, the air inlet is also provided with an air homogenizing plate, and an oil collecting tank is also arranged below the electric field adsorption device.

Compared with the prior art, the utility model discloses a show the effect and do:

the electric field area in the insulating connecting seat and the oil smoke adsorption device is effectively isolated through the protection box, smoke mainly passes through the gap between the electrode plates in the oil smoke adsorption device to enter and exit, the opportunity of contact between the insulating connecting seat and the oil smoke is reduced, meanwhile, the protection box is divided into an oil smoke secondary adsorption cavity and an installation cavity through the inner partition and the outer partition of the partition, even if the oil smoke is connected in series from the through hole of the electrode rod, the electrode plates in the oil smoke secondary adsorption cavity can be utilized for secondary ionization, the electrode plates are adsorbed on the wall of the installation cavity and finally flow out from the oil leakage hole, the cleanness of the internal environment of the installation cavity is further ensured, the situation that the oil smoke is attached to the surface of the insulating connecting seat to influence the normal use of the oil smoke purifier is effectively avoided, meanwhile, the cleaning spray head is configured on the oil smoke purifier, the self-cleaning function of the equipment can be realized, and the service life of the equipment is further 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 these drawings without creative efforts.

FIG. 1 is a perspective view of an electric field adsorption apparatus according to one embodiment;

FIG. 2 is a cross-sectional view taken along line A-A of FIG. 1;

FIG. 3 is a schematic view showing the internal structure of a mounting chamber according to an embodiment;

FIG. 4 is a schematic view showing the internal structure of the oil fume secondary adsorption chamber in the first embodiment;

FIG. 5 is a schematic structural view of a shield box according to a first embodiment;

FIG. 6 is a schematic structural view of a positive plate according to an embodiment;

FIG. 7 is a perspective view of the oil fume purifier according to the first embodiment;

reference numbers in the figures: 1-electrostatic adsorption structure, 2-positive electrode rod, 3-negative electrode rod, 4-protective box, 5-connecting seat, 6-through hole, 7-partition board, 8-electrode slice, 9-positive plate, 10-negative plate, 11-fixing board, 12-terminal, 13-convex ring, 14-shell, 15-air inlet, 16-air outlet, 17-oil smoke purifying chamber, 18-cleaning spray head, 19-cleaning liquid supply pipeline, 20-oil collecting tank, 21-ionization tank, 22-discharge tooth, 23-oil smoke secondary adsorption cavity, 24-installation cavity and 25-oil leakage hole.

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 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 exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present 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 those shown in the drawings, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. In addition, in the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

Fig. 1 to 5 disclose a first embodiment of the present invention: the utility model provides an electric field adsorption equipment, includes electrostatic adsorption structure 1, and the electrode rod in this electrostatic adsorption structure 1 includes anodal electrode rod 2 and negative pole electrode rod 3, and its key lies in: the left side and the right side of the electrostatic adsorption structure 1 are respectively provided with a protective box 4, the inner cavity of the protective box 4 is divided into an inner oil fume secondary adsorption cavity 23 and an outer installation cavity 24 by a clapboard 7, the mounting cavities 24 are internally provided with connecting seats 5, the positive electrode pole 2 and the negative electrode pole 3 are respectively connected and fixed through the corresponding connecting seats 5 in the mounting cavities 24 at the left side and the right side, at least one part of the connecting seat 5 is an insulating connecting seat 5 and ensures the insulating isolation between the positive electrode rod 2 and the negative electrode rod 3, the inner side wall of the protective box 4 and the plate surface of the clapboard 7 are both provided with through holes 6 for the anode pole 2 to pass through in a non-contact way, an electrode plate 8 which is arranged opposite to the clapboard 7 is also arranged in the oil smoke secondary absorption cavity 23, and the electrode plate 8 is electrically connected with the anode electrode rod 2 in the oil smoke secondary adsorption cavity 23.

As shown in fig. 2, in specific implementation, the electrostatic adsorption structure 1 is of a plate structure, a plurality of positive plates 9 are distributed on the positive electrode rod 2 at intervals, a plurality of negative plates 10 are distributed on the negative electrode rod 3 at intervals, via holes for the negative electrode rod 3 to pass through are correspondingly arranged on the positive plates 9, via holes for the positive electrode rod 2 to pass through are correspondingly arranged on the negative plates 10, and the positive plates 9 and the negative plates 10 are relatively parallel and are sequentially arranged at intervals in an alternating manner. Referring to fig. 6, in the present embodiment, in order to expand the discharge range and improve the oil smoke purification effect, a plurality of ionization grooves 21 are further formed on the positive electrode plate 9, and discharge teeth 22 are disposed on the edges of the ionization grooves 21 and the positive electrode plate 9.

As can be seen from fig. 3, the connecting seats 5 at the two ends of the negative electrode rod 3 are fixed on the partition plate 7 in the corresponding side protection box 4, the connecting seats 5 of the negative electrode rod 3 further extend to the mounting cavity 24 and are connected with the fixing plates 11, and the connecting seats 5 of the positive electrode rods 2 on the corresponding side are fixedly connected to the fixing plates 11.

During the specific application, anodal pole 2 with negative pole 3 is provided with many, at least one anodal pole 2 passes connecting seat 5 is as the wiring end 12 of electrostatic absorption structure 1.

As shown in fig. 4, the connecting seat 5 of the negative electrode rod 3 is a cylindrical insulating connecting seat 5, and a plurality of sections of convex rings 13 are arranged on the surface of the cylindrical body.

In order to increase the insulation effect, the connecting seat 5 of the positive electrode rod 2 and the connecting seat 5 of the negative electrode rod 3 are both insulation connecting seats 5.

Referring to fig. 5, in order to prevent oil from accumulating in the protection box 4, an oil leakage hole 25 is further formed at the bottom of the protection box 4.

As shown in fig. 7, the present embodiment further discloses an oil smoke purifier, which includes a housing 14, the housing 14 is provided with an air inlet 15 and an air outlet 16, and an oil smoke purifying chamber 17 is disposed between the air inlet 15 and the air outlet 16, and the key point is that the electric field adsorption device with the double-layer protection of the insulation connection seat is installed in the oil smoke purifying chamber 17.

In order to realize the self-cleaning treatment of the equipment, a plurality of cleaning spray heads 18 are arranged on the electric field adsorption device, and cleaning liquid supply pipelines 19 are connected to the cleaning spray heads 18.

In the present embodiment, the cleaning nozzles 18 are disposed above the electric field adsorption device, and the number thereof can be flexibly arranged according to the size of the electric field adsorption device; in other embodiments, the cleaning nozzle 18 may also be disposed at the air inlet 15 of the oil fume purifier, so that the cleaning liquid sprayed from the cleaning nozzle 18 is driven by the wind to uniformly cover the electric field adsorption device; it can be understood that the main function of the cleaning nozzle 18 is to clean the oil adsorbed on the electric field adsorption device, so that the installation position thereof can be flexibly set according to the structural characteristics and distribution of the electric field adsorption device.

In order to improve the oil fume purification effect, the air inlet 15 is further provided with an air distribution plate (not shown in the figure), the air distribution plate can be detachably connected to the shell 14 through a mounting rack at the air inlet 15, the electric field adsorption devices are multiple in number and are sequentially distributed in the length direction of the oil fume purification chamber 17. An oil collecting tank 20 is also arranged below the electric field adsorption device.

In conclusion, the protective box 4 effectively isolates the insulating connecting seat 5 from the electric field area in the oil fume absorption device, smoke mainly enters and exits through the gap between the electrode plates in the oil fume absorption device, the chance that the insulating connecting seat 5 is contacted with the oil fume is reduced, meanwhile, as the protective box 4 is divided into the oil smoke secondary absorption cavity 23 and the installation cavity 24 by the partition board 7, even if oil smoke is introduced from the through hole 6 of the electrode rod, the oil smoke can be secondarily ionized by the electrode slice 8 in the oil smoke secondary absorption cavity 23, so that the oil smoke is absorbed on the wall of the installation cavity 24 and finally flows out from the oil leakage hole 25, thereby further ensuring the cleanness of the internal environment of the installation cavity 24, effectively avoiding the oil smoke from attaching to the surface of the insulation connecting seat 5 to influence the normal use of the electric field oil smoke purifier, meanwhile, the oil fume purifier is provided with the cleaning spray head 18, so that the self-cleaning function of the equipment can be realized, and the service life of the equipment is further prolonged.

On the basis of the embodiment, in order to further reduce the pollution gas entering the installation cavity 24, a through hole or a gap communicated with the clean environment is formed in the surface wall of the installation cavity 24, when the oil fume purifier works, the installation cavity 24 can be ensured to be in a negative pressure state by the power provided by the exhaust fan, and a small amount of clean air is introduced through the through hole or the gap, so that the pollution gas entering the installation cavity is effectively reduced, and the pollution resistance energy of the insulating connecting seat is further improved. Besides, the technical effect that those skilled in the art can exchange the power supply polarity of the positive electrode rod and the negative electrode rod to achieve the same technical effect on the basis of the structure described by the present invention is not excluded.

In summary, the above disclosure is only a preferred embodiment of the present invention, and certainly should not be limited thereto, and those skilled in the art will understand that all or part of the process of implementing the above embodiment can be implemented and still fall within the scope of the present invention.

Claims

1. The utility model provides an electric field adsorption equipment of double-deck protection of insulating connecting seat, includes the electrostatic adsorption structure, the electrode rod in this electrostatic adsorption structure includes anodal electrode rod and negative pole electrode rod, its characterized in that: the electrostatic adsorption structure is characterized in that protection boxes are respectively arranged at the left end and the right end of the electrostatic adsorption structure, an inner cavity of each protection box is divided into an inner oil smoke secondary adsorption cavity and an outer installation cavity through a partition plate, connecting seats are installed in the installation cavities, an anode electrode rod and a cathode electrode rod are respectively fixedly connected through the corresponding connecting seats in the installation cavities at the left side and the right side, at least one part of the connecting seats is an insulating connecting seat and ensures that the anode electrode rod and the cathode electrode rod are insulated and isolated, a through hole for the anode electrode rod to pass through in a non-contact mode is formed in the inner side wall of each protection box and the surface of the partition plate, and electrode plates which are arranged opposite to the partition plate are further arranged in the oil smoke secondary adsorption cavities and are electrically connected with the anode electrode rods in the oil smoke secondary adsorption cavities.

2. The electric field adsorption device for double-layer protection of the insulated connecting seat according to claim 1, wherein the electrostatic adsorption structure is a plate type structure, a plurality of positive plates are distributed on the positive electrode rod in a clearance mode, a plurality of negative plates are distributed on the negative electrode rod in a clearance mode, through holes for the negative electrode rod to penetrate through are correspondingly formed in the positive plates, through holes for the positive electrode rod 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.

3. An electric field adsorption device with double-layer protection for an insulation connection seat according to claim 2, wherein the connection seats at two ends of the negative electrode rod are fixed on the partition plate in the protection box at the corresponding side, the connection seats of the negative electrode rod further extend into the installation cavity respectively and are connected with fixing plates, and the connection seats of the positive electrode rod at the corresponding side are fixedly connected on the fixing plates.

4. An electric field adsorption device for double-layer protection of an insulation connection seat according to any one of claims 2 or 3, wherein a plurality of ionization grooves are further formed on the positive plate, and discharge teeth are arranged on the edges of the ionization grooves and the positive plate.

5. An electric field adsorption device for double-layer protection of an insulation connection seat according to claim 4, wherein a plurality of positive electrode rods and a plurality of negative electrode rods are arranged, and at least one positive electrode rod penetrates through the connection seat to serve as a terminal of the electrostatic adsorption structure.

6. An electric field adsorption device with double-layer protection for an insulation connection seat according to claim 1, 2, 3 or 5, wherein the connection seat of the negative electrode rod is a columnar insulation connection seat, and a plurality of sections of convex rings are arranged on the surface of the column body of the insulation connection seat.

7. The electric field adsorption device for double-layer protection of the insulating connection seat according to claim 1, wherein the connection seat of the positive electrode rod and the connection seat of the negative electrode rod are both insulating connection seats, and an oil leakage hole is further formed in the bottom of the protection box.

8. The utility model provides a lampblack purifier, includes the shell air intake and air outlet have been seted up on the shell the air intake with be provided with oil smoke clean room between the air outlet, its characterized in that: an electric field adsorption device with double-layer protection of the insulation connecting seat as claimed in any one of claims 1 to 7 is installed in the oil fume purification chamber.

9. The oil fume purifier as claimed in claim 8, wherein a plurality of cleaning nozzles are provided on the electric field adsorption device, and a cleaning liquid supply line is connected to the cleaning nozzles.

10. The lampblack purifier as claimed in claim 9, wherein the air inlet is further provided with an air homogenizing plate, and an oil collecting groove is further arranged below the electric field adsorption device.