Antifouling and moistureproof connecting structure for purifier electrode and oil smoke purifier

Abstract

The utility model relates to a purifier electrode antifouling moistureproof connection structure and oil fume purifier, the structure comprises a connection rod, an antifouling baffle plate and an antifouling chamber, the antifouling chamber is provided with a separator plate with a through hole, the connection rod passes through the antifouling baffle plate, passes through the separator plate from the through hole, and then is connected to the antifouling chamber. According to the utility model, the electrode connection mode is changed, and the antifouling chamber and the partition plate are used for providing a relatively independent closed space to reduce oil smoke particulate matters and water vapor entering the antifouling chamber; the anti-fouling baffle is used for further preventing lampblack particles and water vapor from invading the anti-fouling chamber again; under the combined action of the anti-fouling baffle and the partition plate, surrounding lampblack particles are adsorbed and purified, and a clean external environment is provided for the anti-fouling chamber. Therefore, the connection part of the electrode has the antifouling and moistureproof functions, so that the insulation performance can be kept for a long time, and the safe operation of equipment is ensured.

Description

Technical Field

[0001] The utility model relates to the field of flue gas purification, in particular to a pollution-proof and moisture-proof connection structure of a purifier electrode and a fume purifier. Background Art

[0002] At present, people often use high-voltage electrostatic dust removal technology to treat flue gas and exhaust gas, which has a very good purification effect. For example, in the Chinese patent CN201220203898.9, a fume purifier with a uniform polarization purifier greatly improves the polarization rate of fume particles and increases the time for the fume particles to be polarized, ensuring the polarization rate of the fume particles. Another example is a honeycomb electric field and an environmentally friendly fume purifier of a fume purifier in Chinese patent CN201920330128; the cathode needle fixing device of the electrostatic fume purifier electric field in Chinese patent CN201620510615, they all have good purification effects, and at the same time have a common feature: insulating materials such as insulating porcelain are used between the two poles, and maintaining good insulation performance between the positive and negative poles is the basic condition for the normal operation of the high-voltage electrostatic dust removal device.

[0003] The current status of the prior art including the above patents is:

[0004] Generally, the water content of flue gas is not high and in most cases people pay more attention to the purification effect. Most of the insulating parts are directly exposed to the outside, and there is an obvious lack of protection measures against pollution and moisture. This is because as long as the insulating parts are in the purified space, the degree of contamination of the insulating parts is relatively small. If the insulating parts need to be cleaned, the purification equipment also needs to be cleaned. Therefore, in most cases, there is no need to consider anti-fouling and moisture-proofing.

[0005] But its technical defects are:

[0006] Since the smoke produced by different substances has different components, and some smoke contains not only oil fume particles but also a large amount of moisture, such as the smoke exhaust gas produced by restaurants. Another example is the smoke produced by burning fresh cypress branches to smoke bacon in winter. It not only contains oil fume particles but also moisture in the branches and evaporated moisture from meat. Therefore, the moisture content in this type of smoke is very high. According to common sense, the saturated water content in the air decreases with decreasing temperature. For example, air with a temperature of 75°C and a humidity of 55% will release up to about 100g of moisture per cubic meter of air after cooling to 30°C.

[0007] At the same time, because the purification equipment cannot achieve 100% purification effect, the residual oil fume particles will always pollute the exposed insulating parts. More importantly, although the oil fume particles in the flue gas can be adsorbed and purified, it cannot reduce the moisture in the flue gas. Moreover, as long as the flue gas encounters an object with a lower temperature than the flue gas, it will become damp and condense, causing the insulation performance to deteriorate and affecting the purification effect, and may even cause breakdown between the two poles, causing safety hazards. Utility Model Content

[0008] In view of the deficiencies of the prior art, the purpose of the utility model is to provide a connection structure of the purifier electrode that is anti-fouling and moisture-proof and a fume purifier. By changing the electrode connection mode, an anti-fouling chamber and a partition are used to provide a relatively independent and closed space to reduce the entry of fume particles and water vapor into the anti-fouling chamber; and an anti-fouling baffle is used to further block the intrusion of fume particles and water vapor into the anti-fouling chamber; the anti-fouling baffle and the partition work together to adsorb and purify the surrounding fume particles, giving the anti-fouling chamber a clean external environment. Thus, the connection of the electrode has the function of anti-fouling and moisture-proof, so that it can maintain insulation performance for a long time, ensuring the safe operation of the equipment.

[0009] To achieve the above-mentioned objectives, the first aspect of the utility model proposes a connection structure for purifier electrodes that is anti-fouling and moisture-proof, the structure comprising a connecting rod, an anti-fouling baffle and an anti-fouling chamber, a partition with a through hole being provided on the anti-fouling chamber, and the connecting rod passing through the anti-fouling baffle and the through hole to be connected to the anti-fouling chamber.

[0010] Furthermore, there are at least two connecting rods connected to the same point of the anti-pollution chamber.

[0011] Furthermore, an electric heating device may be provided on the connecting rod, and the material used for the connecting rod includes insulating material.

[0012] Furthermore, there are at least two anti-fouling baffles or partitions through which the connecting rod connected to the same point of the anti-fouling chamber passes.

[0013] Furthermore, a protective tube is provided on the connecting rod, the protective tube includes a tube bottom and a tube wall with a hole, the shape of the protective tube includes U-shape and H-shape, the tube bottom is sleeved on the connecting rod, the tube wall and the connecting rod are kept suspended, and the material used for the connecting rod includes insulating material.

[0014] Furthermore, the connecting rod is connected to the anti-pollution chamber through an insulator.

[0015] Furthermore, the anti-fouling baffle is not smaller than the area of ​​the through hole.

[0016] Furthermore, a retaining ring may be provided on the through hole.

[0017] Furthermore, the connecting rod is made of a hollow insulating material and is provided with a wire therein, the wire is electrically connected to the anti-fouling baffle, one end of the wire passes through the insulator to form a terminal, and the other end of the wire is connected to the electrode.

[0018] The second aspect of the utility model provides an oil fume purifier, wherein the electrode connection structure of the oil fume purifier adopts any of the anti-fouling and moisture-proof connection structures of the purifier electrodes described in the above technical solutions.

[0019] Beneficial effects of the utility model:

[0020] The utility model provides a purifier electrode anti-fouling and moisture-proof connection structure and a fume purifier, which have a simple structure and are easy to implement, and not only solve the defect of the prior art that they cannot be anti-fouling and moisture-proof, but also enable the fume purifier adopting the structure to operate safely and stably for a long time. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] In order to more clearly illustrate the technical solutions in the above and or following embodiments of the present invention, the following is a brief description of the drawings required in the description of the embodiments:

[0022] Figure 1 is a structural schematic diagram of embodiment 1;

[0023] Figure 2 is a structural diagram of Embodiment 2;

[0024] Figure 3 is a schematic structural diagram of Embodiment 3;

[0025] Figure 4 is a schematic structural diagram of Embodiment 4;

[0026] Figure 5 is a structural diagram of Embodiment 5;

[0027] Figure 6 is a structural schematic diagram of Embodiment 6;

[0028] Figure 7 is a structural diagram of Embodiment 7;

[0029] Figure 8 It is a structural diagram of the eighth embodiment.

[0030] in Figures 1 to 7 The corresponding relationship between the reference numerals and component names in the figure is:

[0031] 1-connecting rod, 11-anti-pollution baffle, 12-protection tube, 13-insulator, 14-connection terminal, 15-conductor, 2-anti-pollution chamber, 21-partition, 22-through hole, 23-retaining ring. DETAILED DESCRIPTION

[0032] In order to more clearly explain the above-mentioned purpose, features and advantages of the utility model, the utility model is further described in detail below in conjunction with the drawings and specific implementation methods. It should be noted that the specific embodiments described herein are only used to explain the utility model, and are not used to limit the utility model, that is, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. The components of the embodiments of the utility model described and shown in the drawings here can be arranged and designed in various different configurations.

[0033] In the description of the present invention, unless otherwise clearly specified and limited, the terms "connected" and "connection" should be understood in a broad sense, for example, it can be a fixed connection; it can also be a movable connection; it can also be a detachable connection; or it can be connected in one piece; it can be a mechanical connection or an electrical connection; it can be a direct connection; it can also be indirectly connected through an intermediate medium; it can be the internal communication of two components. For those skilled in the art, the specific meanings of the above terms in the present invention can be understood by specific circumstances.

[0034] In the description of the present invention, unless otherwise clearly specified and limited, the term "provided with" that may appear should be understood in a broad sense. For example, the object of "provided with" can be a part of the body; it can also be arranged separately from the body and connected to the body; it can also be connected through an intermediate medium; the connection can be detachable; it can also be non-detachable. For those skilled in the art, the specific meanings of the above terms in the present invention can be understood by specific circumstances.

[0035] The description of the present invention includes directional words such as "up", "down", "left and right" and quantitative words such as "two", "two pieces", and "all around". These are based on the drawings to illustrate the structure and principle of the present invention, rather than specific directions and quantities, and therefore cannot be used to limit the scope of protection of the present invention. Embodiment 1

[0036] like Figure 1 As shown, this embodiment provides a connection structure for purifier electrodes that is anti-fouling and moisture-proof, and the structure includes a connecting rod 1, an anti-fouling baffle 11, and an anti-fouling chamber 2, wherein the anti-fouling chamber 2 is provided with a partition 21, and the partition 21 is provided with a through hole 22, and the connecting rod 1 for connecting the electrodes passes through the anti-fouling baffle 11 and the through hole 22 and is connected to the anti-fouling chamber 2.

[0037] Combine the following Figure 1 Explain in detail its working principle and effect.

[0038] In order to prevent smoke pollution and moisture, the connecting structure can be set away from the environment containing water vapor and oil fume particles. For example, in the present embodiment, the anti-pollution chamber 2 and the partition 21 with the through hole 22 form a space with only one hole (through hole 22), which hinders the entry of smoke. In addition, an anti-pollution baffle 11 is provided above the through hole 22, and the anti-pollution baffle 11 is larger than the through hole 22. In this way, when the outside smoke wants to enter the anti-pollution chamber 2, it will be blocked by the anti-pollution baffle 11 and restricted by the through hole 22, which greatly reduces the intrusion of oil fume particles and water vapor into the interior of the anti-pollution chamber 2.

[0039] Since the anti-fouling baffle 11 is arranged in the flue gas environment outside the anti-fouling chamber 2 and is connected to the electrode, regardless of whether the anti-fouling baffle 11 is conductively connected to the electrode, it will be conductively connected to the electrode after being polluted by flue gas and condensed due to moisture. Therefore, it and the partition 21 form a micro purifier, which can adsorb and purify the oil fume particles around the through hole 22, and further ensure the clean environment of the anti-fouling chamber 2 and the internal connection structure.

[0040] To prevent moisture and condensation, it is also possible to increase the temperature of the parts to be prevented from being damp. For example, in this embodiment, an electric heater can be provided on the connecting rod 1, so that by increasing the temperature of the connecting rod 1, it is possible to prevent moisture and condensation. In addition, the heat generated by the connecting rod 1 can drive up the temperature in the anti-fouling chamber 2, which can also prevent moisture and condensation in other parts.

[0041] It should be noted that:

[0042] In the present invention, the anti-pollution chamber 2 and the partition 21 together form a relatively closed space, including Figure 1 The figures are perspective views for the convenience of describing and understanding the present invention, and do not represent that the anti-fouling chamber 2 and the partition plate 21 of the present invention together form a space with one side open and one side having holes;

[0043] The anti-fouling baffle 11 can be arranged inside or outside the anti-fouling chamber 2, or can be arranged inside and outside at the same time. The anti-fouling baffle 11 can be circular or polygonal in shape, or can be an uneven shape, such as a bent edge.

[0044] In addition, the structure can be a part of the purifier, or it can be set up separately and then the connecting rod 1 of the structure can be used to connect the electrodes of the purifier.

[0045] Combination Figure 1 The specific application methods of the utility model mainly include:

[0046] The end of the connecting rod 1 is fixedly connected to the electrode of the purifier by means of thread welding or the like;

[0047] The end of the connecting rod 1 is movably connected to the electrode of the purifier through a spring or the like. Embodiment 2

[0048] like Figure 2 As shown, the connecting rod 1 passes through two anti-fouling baffles 11 and the partition 21. Compared with embodiment 1, there is one more anti-fouling baffle 11, which strengthens the interception and adsorption effects and enhances the anti-fouling and moisture-proof function of the anti-fouling chamber 2. Embodiment 3

[0049] like Figure 3 As shown, the connecting rod 1 passes through the anti-fouling baffle 11, the through hole 22 and the protective tube 12 and is connected to the anti-fouling chamber 2. The protective tube 12 includes a tube bottom and a tube wall with holes. The protective tube 12 is "U"-shaped and passed through the connecting rod 1. The tube wall and the connecting rod 1 remain suspended. The protective tube 12 constructs a small cavity at the part covered by the connecting rod 1. The opening of this cavity is facing away from the through hole 22, which can prevent smoke from directly entering the small cavity, and play a role in preventing local pollution and moisture for the connecting rod 1. In the specific implementation, it is preferably recommended that the connecting rod 1 be made of insulating material, or the part of the connecting rod 1 from the protective tube 12 to the anti-fouling chamber 2 is made of insulating material. Embodiment 4

[0050] like Figure 4 As shown, the connecting rod 1 passes through the through hole 22 of the anti-fouling baffle 11 and the protective tube 12 and is then connected to the anti-fouling chamber 2, and a retaining ring 23 is additionally provided on the through hole 22 on the partition 21.

[0051] The functions of the retaining ring 23 include: increasing the adsorption area at the through hole 22 on the partition 21; when the through hole 22 is set vertically, it can drain the oil stains flowing down from the partition 21 to prevent the oil stains from being drawn on the through hole 22 (dripping but not falling), thereby shortening the physical distance between the oil stains and the connecting rod 1 and causing the risk of discharge or even short circuit; when the through hole 22 is set horizontally, it can prevent the oil stains from flowing into the anti-fouling chamber 2. Embodiment 5

[0052] like Figure 5 As shown, this embodiment adds an insulator 13 on the basis of the fourth embodiment, one end of the wire 15 is connected to the connecting rod 1 (the wire 15 is connected to the connecting rod 1 and then connected to the electrode; or the wire 15 passes through the connecting rod 1 and then connected to the electrode) and the other end is connected to the insulator 13 to form an external power input interface - the terminal 14. Embodiment 6

[0053] like Figure 6 As shown, this embodiment adds an insulator 13 on the basis of the fourth embodiment, and the connecting rod 1 is connected to the anti-pollution chamber 2 through the insulator 13 .

[0054] In the above-mentioned embodiments, insulation can be provided by processing the connecting rod 1 with insulating material or processing the anti-pollution chamber 2 with insulating material. However, the insulation performance can be further improved by using the insulator 13, and it is convenient for maintenance and repair in specific implementation, and it is more operable, for example:

[0055] The connecting rod 1 is made of metal material and can directly pass through the insulator 13 to form the terminal 14;

[0056] The connecting rod 1 is made of a hollow insulating tube, and the wire can pass through the connecting rod 1 to form a terminal 14 on the insulator 13. The advantage of this is that since the connecting rod 1 is made of insulating material, there is no object surface with high-voltage static electricity in the anti-pollution chamber 2, and no electrostatic adsorption effect will be generated. In this way, even if oil fume particles enter the anti-pollution chamber 2, they will not be adsorbed into the inside of the anti-pollution chamber 2 due to being charged. In addition, since the connecting rod 1 is made of insulating material, the insulation path is extended to further improve the insulation capacity. Embodiment 7

[0057] like Figure 7 As shown, the anti-pollution chamber 2 in this embodiment is provided with two partitions 21, two retaining rings 23, two protective tubes 12, an anti-pollution baffle 11 and an insulator 13, and two connecting rods 1 are staggered and connected together, and one of the connecting rods 1 passes through the insulator 13 to form a terminal 14.

[0058] It can be clearly seen from the pictures and the above analysis that since there are two anti-pollution chambers 2, it is difficult for smoke to enter the first anti-pollution chamber 2 and then enter the second anti-pollution chamber 2 to pollute the connecting structure and cause it to become damp and condense. Embodiment 8

[0059] like Figure 8 As shown, the connecting rod 1 passes through the retaining ring 23 and the anti-pollution baffle 11 and is connected to the anti-pollution chamber 2 through the insulator 13. The partition 21 is arranged in the anti-pollution chamber 2, and the end of the connecting rod 1 is surrounded by the anti-pollution chamber 2 to form a semi-enclosed area. In specific implementation, the end of the connecting rod 1 can be used to connect the electrode of the purifier, for example, the end of the connecting rod 1 is used to connect the terminal 14 on the insulator 13 in the fifth or sixth embodiment, so that the terminal 14 can be completely surrounded and isolated from the flue gas, achieving the purpose of anti-pollution and moisture-proof.

[0060] The utility model is used for electrode connection of a purifier during specific implementation, and the implementation methods include:

[0061] Combined with an electrostatic adsorption structure to form a purifier, the electrostatic adsorption structure includes a paired cathode plate and anode plate or an electrode and an anode cylinder;

[0062] The structure is used to connect the electrodes of the purifier. For example, the structure of the utility model is installed on the door. After the door is closed, the connecting rod is connected to the electrode of the purifier to input the power supply, and the input is disconnected when the door is opened.

[0063] The specific advantages of the above embodiment are:

[0064] The above structures effectively prevent smoke containing water vapor and oil fume particles from entering the anti-pollution chamber, and also intercept and adsorb the oil fume particles around the through holes, so that the electrode connection structure in the anti-pollution chamber remains clean and dry, allowing it to maintain its insulation performance for a long time. Embodiment 9

[0065] The utility model also provides an oil fume purifier, wherein the electrode connection structure of the oil fume purifier adopts the anti-fouling and moisture-proof connection structure of the purifier electrode described in any one of the above embodiments.

[0066] In summary, the anti-fouling and moisture-proof connection structure of the purifier electrode provided by the utility model is simple in structure and easy to implement. It not only solves the defect of the prior art that it cannot be anti-fouling and moisture-proof, but also allows the oil fume purifier adopting this structure to operate safely and stably for a long time.

[0067] Finally, it should be noted that the above is only a partial preferred embodiment of the utility model, not all embodiments, and is not intended to limit the utility model. Although the utility model is described in detail with reference to the aforementioned embodiments, for those skilled in the art, they can still modify, combine, or replace some of the technical features in the aforementioned embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A connection structure for purifier electrodes that is anti-fouling and moisture-proof, characterized in that: The structure comprises a connecting rod, an anti-fouling baffle and an anti-fouling chamber, a partition with a through hole is arranged on the anti-fouling chamber, and the connecting rod passes through the anti-fouling baffle and the through hole and is connected to the anti-fouling chamber.

2. The anti-fouling and moisture-proof connection structure of the purifier electrode according to claim 1, characterized in that: There are at least two connecting rods connected to the same point of the anti-pollution chamber.

3. The anti-fouling and moisture-proof connection structure of the purifier electrode according to claim 1, characterized in that: An electric heating device is arranged on the connecting rod, and the material used for the connecting rod includes insulating material.

4. The anti-fouling and moisture-proof connection structure of the purifier electrode according to any one of claims 1 to 3, characterized in that: There are at least two anti-fouling baffles or partitions through which the connecting rod connected to the same point of the anti-fouling chamber passes.

5. The anti-fouling and moisture-proof connection structure of the purifier electrode according to any one of claims 1 to 3, characterized in that: A protective tube is provided on the connecting rod, and the protective tube includes a tube bottom with holes and a tube wall. The shape of the protective tube includes U-type and H-type. The tube bottom is sleeved on the connecting rod, and the tube wall and the connecting rod are kept suspended. The material used for the connecting rod includes insulating material.

6. The anti-fouling and moisture-proof connection structure of the purifier electrode according to any one of claims 1 to 3, characterized in that: The connecting rod is connected to the anti-pollution chamber through an insulator.

7. The anti-fouling and moisture-proof connection structure of purifier electrodes according to claim 1, characterized in that: The anti-fouling baffle is not smaller than the area of ​​the through hole.

8. The anti-fouling and moisture-proof connection structure of purifier electrodes according to claim 1, characterized in that: A retaining ring is arranged on the through hole.

9. The anti-fouling and moisture-proof connection structure of purifier electrodes according to claim 6, characterized in that: The connecting rod is made of hollow insulating material and is provided with a wire therein. The wire is electrically connected to the anti-fouling baffle. One end of the wire passes through the insulator to form a wiring terminal, and the other end of the wire is connected to the electrode.

10. A fume purifier, characterized in that: The electrode connection structure of the oil fume purifier is the anti-fouling and moisture-proof connection structure of the purifier electrode as described in any one of claims 1-9.

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