A high-stability novel oil fume purifier electric field structure

Abstract

The utility model relates to a kind of high-stability novel oil fume purifier electric field structure in oil fume purifier technical field, including support and electric field, electric field includes mutually spaced anode and cathode, cathode includes support rod and several discharge plates, support rod is connected with several discharge plates, adjacent discharge plate is spaced apart by support sleeve, support sleeve includes body and support part, support part is set outwards along the vertical direction of body.Permit the utility model to make oil fume particle fully charge in electric field, and under the action of electric field force, high-efficiency trapping is realized, and purification effect is realized.And by outwardly extending support part, increase the contact area of support sleeve and discharge plate, play the role of stable support and interval, prevent discharge plate deformation damage while, substantially reduce the probability of poor contact, ensure discharge plate spacing stability, to produce stable voltage, so that equipment runs smoothly, improve oil fume purification efficiency, reach emission standard, and then prolong its service life.

Description

Technical Field

[0001] This utility model relates to the field of oil fume purifier technology, specifically to a novel electric field structure for a highly stable oil fume purifier. Background Technology

[0002] The electric field structure of an electrostatic precipitator plays a crucial role as its core component. It generates a strong electric field force through alternating cathode discharge plates and anode adsorption plates within high-voltage and low-voltage electric fields, imparting a charge to the oil fumes and causing the oil fume particles to become charged. Subsequently, these charged oil fume or dust particles are attracted by the electric field force and adsorbed onto a specific collection device. This achieves a highly efficient purification effect.

[0003] like Figure 1 As shown, while the existing electric field structure support sleeve in oil fume purifiers can provide support and spacing for the discharge plates, its cylindrical design limits the contact area with the discharge plates. This makes the contact points between the discharge plates and the support sleeve prone to deformation or damage, resulting in unstable spacing between the discharge plates. This affects the electric field strength generated, reduces purification efficiency, and consequently impacts the stability and lifespan of the equipment. Therefore, this invention proposes a novel electric field structure for oil fume purifiers that offers stable operation and a longer service life. Summary of the Invention

[0004] This invention provides a novel electric field structure for a highly stable fume purifier. By optimizing the support sleeve structure, it solves the problem that existing support sleeves are prone to causing deformation or damage to the discharge plate.

[0005] The objective of this utility model is achieved through the following means:

[0006] A novel high-stability electric field structure for an oil fume purifier includes a support frame and an electric field. The electric field includes an anode and a cathode arranged at intervals. The cathode includes a support rod and several discharge plates. The support rod is connected to several discharge plates. Adjacent discharge plates are spaced apart by support sleeves.

[0007] The support sleeve includes a body and support portions located at both ends of the body, the support portions extending outward along the vertical direction of the body.

[0008] Furthermore, an arc-shaped bend is provided between the body and the support portion.

[0009] Furthermore, the wall thickness of the support sleeve is 0.2-1.5 mm.

[0010] Furthermore, the anode is composed of several adsorption plates fixedly installed on the bracket, and the several adsorption plates are sequentially arranged between two adjacent discharge plates.

[0011] Furthermore, the bracket is provided with several slots that cooperate with several of the adsorption plates.

[0012] Furthermore, the support is provided with a connecting rod that connects and cooperates with a plurality of adsorption plates, and a plurality of support sleeves are sleeved on the outside of the connecting rods, with the plurality of support sleeves respectively disposed between the plurality of adsorption plates.

[0013] Furthermore, the bracket is provided with a support plate that connects and cooperates with the support rod via an insulating block.

[0014] Furthermore, the discharge plate has a serrated or blade-shaped structure.

[0015] The beneficial effects of this invention are as follows: Oil fume particles are fully charged in the electric field and efficiently captured under the action of the electric field force, thus achieving a purification effect. Furthermore, the outward-extending support increases the contact area between the support sleeve and the discharge plate, effectively preventing deformation or damage to the discharge plate, ensuring stable spacing between the discharge plates, thereby ensuring stable operation of the equipment and extending its service life. Attached Figure Description

[0016] Figure 1 This is a cross-sectional view of the straight cylindrical sleeve in the electric field structure of an existing fume purifier;

[0017] Figure 2 This is a schematic diagram of the electric field structure of a novel highly stable oil fume purifier according to this utility model;

[0018] Figure 3 This is an exploded schematic diagram of the electric field structure of a novel highly stable fume purifier according to this utility model.

[0019] Figure 4 This is a partial cross-sectional view of the electric field structure of a novel highly stable fume purifier according to this utility model.

[0020] Figure 5 This is a schematic diagram of the support sleeve in this utility model;

[0021] The reference numerals in the figure are as follows: 1-bracket, 11-slot, 12-connecting rod, 13-insulating block, 14-support plate, 2-electric field, 21-anode, 211-adsorption plate, 22-cathode, 221-support rod, 222-discharge plate, 3-support sleeve, 31-body, 32-support part, 33-arc bending part, A-straight sleeve. Detailed Implementation

[0022] The present invention will now be described in further detail with reference to the accompanying drawings and specific embodiments.

[0023] In this embodiment, refer to Figure 2 - Figure 5 The present invention relates to a novel high-stability electric field structure for an oil fume purifier, comprising a support 1 and an electric field 2 mounted on the support 1. The electric field 2 includes an anode 21 and a cathode 22 spaced apart from each other. The cathode 22 includes a support rod 221 and several discharge plates 222. The support rod 221 is connected to the discharge plates 222. Adjacent discharge plates 222 are spaced apart by a support sleeve 3. The support rod 221 is connected to an external power source and, through its connection with the discharge plates 222, enables current to be effectively transmitted to each discharge plate 222, forming a stable electric field 2. This ensures that oil fume particles are given sufficient charge and are thus efficiently adsorbed.

[0024] The support sleeve 3 includes a body 31 and support portions 32 located at both ends of the body 31. The support portions 32 extend outward along the vertical direction of the body 31. The extension length of the support portions 32 is adjusted according to actual needs. In use, the support portions 32, which are perpendicular to the body 31, form surface contact with the discharge plates 222, increasing the contact area. This provides stable support and spacing while significantly reducing the probability of poor contact, ensuring a uniform discharge gap between the discharge plates 222. This ensures a uniform distribution of the electric field 2, generates a stable voltage, and improves the purification efficiency of the fume purifier.

[0025] An arc-shaped bend 33 is provided between the main body 31 and the support part 32. By replacing the straight connection with the arc-shaped bend 33, stress concentration is effectively reduced, preventing the support sleeve 3 from cracking or deforming during use and extending its service life.

[0026] The wall thickness of the support sleeve 3 is 0.2-1.5mm. For example, when the wall thickness is 0.2mm, the support sleeve 3 is lightweight and has good support performance, thereby reducing the overall weight of the equipment and making it suitable for small fume purifiers; when the wall thickness is 1.5mm, the strength of the support sleeve 3 is significantly improved, but the weight also increases accordingly, making it suitable for large fume purifiers. The selection of wall thickness needs to comprehensively consider the equipment size and the usage environment to ensure optimal performance and durability. In this embodiment, a support sleeve 3 with a wall thickness of 0.2mm is used to achieve a lightweight design, ensuring sufficient support strength while making it suitable for small fume purifiers.

[0027] The anode 21 consists of several adsorption plates 211 fixedly installed on the bracket 1, and the several adsorption plates 211 are arranged sequentially between two adjacent discharge plates 222.

[0028] In this embodiment, the electric field 2 employs a combination of high-voltage and low-voltage modules, each equipped with an anode 21 and a cathode 22. The high-voltage module rapidly imparts charge to the oil fume particles, while the low-voltage module stabilizes adsorption, ensuring sufficient deposition of the oil fume particles in the electric field 2 and enhancing the purification effect.

[0029] One side of the bracket 1 is provided with several slots 11 that cooperate with several adsorption plates 211 in the low-voltage module. The slots 11 securely fix the adsorption plates 211 between the adsorption plates 211, thereby ensuring the relative position between the adsorption plates 211 and the discharge plate 222 is stable, achieving a stable and efficient oil fume adsorption effect.

[0030] On the other side of the bracket 1, there is a connecting rod 12 that connects and cooperates with several adsorption plates 211 inside the high-voltage module. Several support sleeves 3 are sleeved on the outside of the connecting rod 12, and the support sleeves 3 are respectively located between the adsorption plates 211. Through the tight connection between the connecting rod 12 and the support sleeves 3, the adsorption plates 211 inside the high-voltage module are fixedly installed in the bracket 1 with a certain interval, thereby ensuring that the electric field 2 inside the high-voltage module is uniformly distributed, avoiding the distortion of the electric field 2 caused by improper spacing of the adsorption plates 211, and further improving the oil fume purification efficiency.

[0031] The high-voltage and low-voltage modules are connected to external power supplies respectively. By independently controlling the voltage output and precisely adjusting the electric field strength, they ensure efficient separation and adsorption of oil fume particles in different modules, comprehensively improving the stability and efficiency of the purification system. In the high-voltage module, the strong electric field generated by the discharge plate 222 causes the oil fume particles to rapidly polarize under the influence of the strong electric field and be effectively captured by the adsorption plate 211. This achieves efficient purification of oil fumes, reduces air pollution, and improves purification efficiency. In the low-voltage module, the electric field strength is relatively weak. The stable electric field generated by the discharge plate 222 causes the oil fume particles to slowly deposit under the influence of the weak electric field, ensuring that even fine particles can be captured by the adsorption plate 211, further purifying the air and improving the overall purification effect.

[0032] The bracket 1 is equipped with a support plate 14 that connects and cooperates with the support rod 221 via an insulating block 13. Through the cooperation of the insulating block 13 and the support plate 14, the discharge plates 222 of both the high-voltage module and the low-voltage module are in an insulated state, thereby avoiding electrical faults such as short circuits, ensuring that a potential difference is formed between the discharge plate 222 and the adsorption plate 211, generating a discharge phenomenon, thereby effectively promoting the polarization and adsorption of oil fume particles and achieving a purification effect.

[0033] In operation, the fumes pass sequentially through a high-voltage module and a low-voltage module. The discharge plate 222 in the high-voltage module generates a strong electric field under high voltage, triggering corona discharge and releasing a large number of negative ions. This causes the fume particles to become charged as they pass through, and they are quickly captured by the adsorption plate 211 through the Kunlun force, achieving gas-solid separation. Subsequently, the fumes enter the low-voltage module, where the weak electric field generated by the discharge plate 222 further polarizes the remaining fume particles. The adsorption plate 211 in the low-voltage module then firmly captures these particles using electrostatic adsorption, ensuring thorough purification and improving the purification effect. This design cleverly combines the advantages of high and low voltage electric fields to form a dual purification barrier, effectively improving the fume removal rate and ensuring filtration efficiency.

[0034] Furthermore, during ionization, the electric current decomposes and combines oxygen in the air to form ozone, which further oxidizes and decomposes harmful substances in the cooking fumes, enhancing the purification effect. Ozone can also effectively remove odors, improve air quality, and extend the service life of equipment, ensuring long-term stable operation.

[0035] The discharge plate 222 has a serrated or blade-shaped structure. The serrated structure, with its sharp edges, significantly enhances the local electric field strength, making it easier to trigger stable corona discharge. The blade-shaped structure, with its sharp edges, further concentrates the electric field, making the electric field distribution more uniform, avoiding excessive local discharge, and reducing the risk of abnormal arcing. In this embodiment, the discharge plate 222 in the high-voltage module adopts a serrated structure, while the discharge plate 222 in the low-voltage module adopts a blade-shaped structure. The two complement each other, optimizing the electric field distribution, improving discharge stability, and ensuring that oil fume particles are efficiently polarized and adsorbed when passing through the high and low voltage electric fields, further enhancing the purification effect.

[0036] The beneficial effects of this invention are as follows: The electric field 2 fully charges the oil fume particles, allowing them to be efficiently captured under the influence of the electric field force, thus achieving a purification effect. Furthermore, the outwardly extending support portion 32 increases the contact area between the support sleeve 3 and the discharge plate 222, effectively preventing deformation or damage to the discharge plate 222, ensuring stable spacing between the discharge plates 222, thereby ensuring stable equipment operation and extending its service life.

[0037] The above description is merely a preferred embodiment of the present utility model and is not intended to limit the present utility model in any way. Although the present utility model has been disclosed above with reference to a preferred embodiment, it is not intended to limit the present utility model. Any person skilled in the art can make some changes or modifications to the above-disclosed technical content to create equivalent embodiments without departing from the scope of the present utility model. Any simple modifications, equivalent changes, and modifications made to the above embodiments based on the present utility model without departing from the scope of the present utility model shall fall within the scope of the present utility model.

Claims

1. A novel high-stability electric field structure for an oil fume purifier, comprising a support (1) and an electric field (2), wherein the electric field (2) includes an anode (21) and a cathode (22) arranged at intervals between each other, characterized in that: The cathode (22) includes a support rod (221) and a plurality of discharge plates (222). The support rod (221) is connected to the plurality of discharge plates (222), and adjacent discharge plates (222) are spaced apart by a support sleeve (3). The support sleeve (3) includes a body (31) and support portions (32) provided at both ends of the body (31). The support portions (32) extend outward along the vertical direction of the body (31).

2. The novel high-stability electric field structure for an oil fume purifier according to claim 1, characterized in that: An arc-shaped bend (33) is provided between the main body (31) and the support (32).

3. The novel high-stability electric field structure for an oil fume purifier according to claim 1 or 2, characterized in that: The wall thickness of the support sleeve (3) is 0.2-1.5 mm.

4. The novel high-stability electric field structure for an oil fume purifier according to claim 1, characterized in that: The anode (21) is composed of a plurality of adsorption plates (211) fixedly installed on the bracket (1), and the plurality of adsorption plates (211) are arranged sequentially between two adjacent discharge plates (222).

5. The novel high-stability electric field structure for an oil fume purifier according to claim 4, characterized in that: The bracket (1) is provided with a plurality of slots (11) that cooperate with a plurality of adsorption plates (211).

6. The novel high-stability electric field structure for an oil fume purifier according to claim 4, characterized in that: The bracket (1) is provided with a connecting rod (12) that connects and cooperates with a plurality of adsorption plates (211). A plurality of support sleeves (3) are sleeved on the outside of the connecting rod (12), and the plurality of support sleeves (3) are respectively disposed between the plurality of adsorption plates (211).

7. The novel high-stability electric field structure for an oil fume purifier according to claim 1, characterized in that: The bracket (1) is provided with a support plate (14) that is connected and cooperates with the support rod (221) via an insulating block (13).

8. The novel high-stability electric field structure for an oil fume purifier according to claim 1, characterized in that: The discharge plate (222) has a serrated or blade-shaped structure.

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