Electrostatic adsorption device for lampblack purification equipment
By designing the compacting mechanism of the electrostatic adsorption device in the oil fume purification equipment, the conductive plates are securely connected, and the problem of conductive plates is solved, and the stable operation and continuous purification effect of the equipment is achieved.
Patent Information
- Application Number
- CN202420911185.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-29
- Publication Date
- 2024-12-13
- Estimated Expiration
- 2034-04-29
AI Technical Summary
In existing oil fume purification equipment, the conductive plates lack fixed devices and are prone to break away from the high-pressure poles and low-pressure poles during accidental vibration, resulting in the inability to continue to effectively purify the oil fume.
An electrostatic adsorption device is designed, using a placement frame and compaction mechanism. Through structures such as threaded rods, connecting plates, pressure plates and limit rods, it ensures that the conductive plate is firmly connected to the high-voltage joint poles and low-voltage joint poles to prevent disengagement.
Effectively prevent the conductive plate from falling apart during vibration, ensuring the continuous operation and purification effect of the oil fume purification equipment.
Smart Images
Figure CN222164937U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of oil fume purification, and more specifically to an electrostatic adsorption device used for oil fume purification equipment. Background Art
[0002] Oil fume purifier refers to the treatment device of oil fume waste gas. Oil fume purifier is mainly used for the purification and treatment of low-altitude oil fume discharged from the kitchen; used in hotels, restaurants, bars, schools, institutions, factories and other places; food frying and cooking processing industries; oil splash heat treatment workshops, oil mist lubrication workshops, workpiece welding workshops and industrial occasions such as olefin oil boiler emissions.
[0003] The utility model patent with the authorization announcement number CN215808705U discloses an all-in-one oil fume purification machine that is easy to maintain, involving an outer shell, a fan, a condensation plate, a honeycomb filter plate, an oil removal tray, a wire filter, a deodorization device, a high-voltage connecting rod, a low-voltage connecting rod, a conductive plate and a constant voltage power supply. The oil fume is sucked into the outer shell by the fan, and then the oil fume is filtered and purified in multiple layers through the condensation plate, the honeycomb filter plate, the oil removal tray, the wire filter, and the deodorization device. After that, the oil fume will pass through the conductive plate, and the high-voltage connecting rod and the low-voltage connecting rod will be energized by the constant voltage power supply. Then, the conductive plate is used to form a strong electric field, so that the particles in the oil fume are charged and become charged particles, which are then adsorbed on the conductive plate to achieve oil fume purification.
[0004] Regarding the above scheme: The inventor believes that the above reference document uses energized high and low voltage connecting rods to allow the conductive plate to form a strong electric field, thereby adsorbing the charged particles in the oil smoke onto the conductive plate, thereby achieving the effect of purifying the oil smoke. However, since the conductive plate is only in contact with the high-voltage connecting rod and the low-voltage connecting rod, there is a lack of a device to fix the conductive plate, which causes the conductive plate to easily separate from the high-voltage connecting rod and the low-voltage connecting rod when an accidental vibration occurs, thereby failing to continue to effectively purify the oil smoke. Utility Model Content
[0005] In view of the problems existing in the prior art, the purpose of the utility model is to provide an electrostatic adsorption device for oil fume purification equipment, which can effectively solve the problem that the conductive plate is only in contact with the high-voltage connecting rod and the low-voltage connecting rod, and there is a lack of a device to fix the conductive plate, which makes it easy for the conductive plate to separate from the high-voltage connecting rod and the low-voltage connecting rod when an accidental vibration occurs, thereby making it impossible to continue to effectively purify the oil fume.
[0006] In order to solve the above problems, the utility model adopts the following technical solutions:
[0007] An electrostatic adsorption device for oil fume purification equipment comprises a placement frame, an oil fume purifier installation entrance is arranged on the outside of the placement frame, a high-voltage wiring rod and a low-voltage wiring rod are arranged inside the placement frame, a conductive plate is arranged on the upper side of the high-voltage wiring rod, one side of the high-voltage wiring rod and the low-voltage wiring rod are connected to wiring pins, a first hollow groove is opened inside the placement frame, a conductive terminal is connected inside the first hollow groove, and the conductive terminal is connected to the wiring pin, a constant current power supply is connected to one side of the placement frame, and the constant current power supply is connected to the conductive terminal, and a compacting mechanism is arranged on the upper side of the conductive plate, and the compacting mechanism can be used to prevent the conductive plate from detaching from the high-voltage wiring rod and the low-voltage wiring rod.
[0008] In order to achieve the effect of preventing the conductive plate from easily separating from the high-voltage connecting pole and the low-voltage connecting pole, preferably, the compacting mechanism includes a threaded rod connected to the inside of the placement frame, a connecting plate is connected to the outside of the threaded rod, a first pressure plate and a second pressure plate are connected to one side of the connecting plate, and the first pressure plate and the second pressure plate are both located on the top of the conductive plate, a slider is connected to one side of the connecting plate, a limiting rod is connected to the inside of the placement frame, and the slider is connected to the outside of the limiting rod.
[0009] In order to achieve the effect of not being easily injured when rotating the threaded rod, preferably, a fixing rod is connected to the top of the threaded rod, and an anti-slip pattern is provided on the outer side of the fixing rod, and a plurality of anti-slip patterns are provided.
[0010] In order to prevent the threaded rod from being easily separated from the placement frame, preferably, a second hollow groove is opened inside the placement frame, a rotating block is connected inside the second hollow groove, and the top of the rotating block is connected to the bottom of the threaded rod.
[0011] In order to achieve the effect of making the high-voltage connecting rod and the low-voltage connecting rod more stable, preferably, one side of the high-voltage connecting rod and the low-voltage connecting rod are connected with a hollow block, a fixed block is arranged inside the hollow block, and the fixed block is connected to the placement frame.
[0012] In order to further improve the stability of the conductive plate, preferably, a limit block is provided on one side of the conductive plate, the limit block is connected to the high-voltage wiring rod, and a plurality of limit blocks are provided.
[0013] In order to achieve the effect of reinforcing the connection between the first pressing plate and the second pressing plate, preferably, a connecting rod is connected to one side of the first pressing plate, and the connecting rod is connected to one side of the second pressing plate.
[0014] In order to achieve the effect of preventing the limiting rod from being easily broken on the placement frame, preferably, a reinforcement rod is connected to the outer side of the limiting rod, and the bottom of the reinforcement rod is connected to the placement frame.
[0015] Compared with the prior art, the advantages of the present invention are:
[0016] In this device, rotating the threaded rod drives the connecting plate to move, and the connecting plate drives the first pressing plate and the second pressing plate to move together. At the same time, the connecting plate drives the slider to slide on the outside of the limit rod. Then, the first pressing plate and the second pressing plate will cooperate with the high-voltage connecting rod and the low-voltage connecting rod to press the conductive plate, so that the conductive plate can be stabilized. Even if the placement frame vibrates, it is not easy to separate from the high-voltage connecting rod and the low-voltage connecting rod, so that the oil fume can continue to be effectively purified. BRIEF DESCRIPTION OF THE DRAWINGS
[0017] Figure 1 It is a schematic diagram of the structure of the utility model;
[0018] Figure 2 This is a schematic diagram of the structure of the threaded rod in the embodiment of the utility model;
[0019] Figure 3 This is a first cross-sectional structural schematic diagram of the utility model;
[0020] Figure 4 It is a second cross-sectional structural schematic diagram of the utility model;
[0021] Figure 5 For this utility model Figure 4 A schematic diagram of the enlarged structure at A in the middle;
[0022] Figure 6 It is a schematic diagram of the structure of the conductive plate in the embodiment of the utility model.
[0023] Description of the numbers in the figure:
[0024] 1. Placement frame; 21. High-voltage wiring rod; 22. Low-voltage wiring rod; 23. Conductive plate; 24. First hollow groove; 25. Wiring pin; 26. Conductive terminal; 27. Constant current power supply; 31. Threaded rod; 32. Connecting plate; 33. First pressure plate; 34. Second pressure plate; 35. Sliding block; 36. Limiting rod; 41. Fixed rod; 42. Anti-slip pattern; 51. Second hollow groove; 52. Rotating block; 61. Hollow block; 62. Fixed block; 7. Limiting block; 8. Connecting rod; 9. Reinforcement rod; 10. Installation entrance of fume purifier. DETAILED DESCRIPTION
[0025] The following will clearly and completely describe the technical solutions in the embodiments of the utility model in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0026] Example:
[0027] See also Figure 1-3 , an electrostatic adsorption device for oil fume purification equipment, comprising a placement frame 1, an oil fume purification machine installation entrance 10 is arranged on the outside of the placement frame 1, a high-voltage wiring rod 21 and a low-voltage wiring rod 22 are arranged inside the placement frame 1, a conductive plate 23 is arranged on the upper side of the high-voltage wiring rod 21, and a wiring pin 25 is connected to one side of the high-voltage wiring rod 21 and the low-voltage wiring rod 22, a first hollow groove 24 is opened inside the placement frame 1, a conductive terminal 26 is connected inside the first hollow groove 24, and the conductive terminal 26 is connected to the wiring pin 25, a constant current power supply 27 is connected to one side of the placement frame 1, and the constant current power supply 27 is connected to the conductive terminal 26, a compacting mechanism is arranged on the upper side of the conductive plate 23, and the compacting mechanism can Used to prevent the conductive plate 23 from being separated from the high-voltage connecting rod 21 and the low-voltage connecting rod 22, the placement frame 1 can be placed inside the installation entrance 10 of the range hood purifier, and thus installed in the range hood, the conductive terminal 26 is connected to the constant voltage power supply of the constant current power supply 27, so that the constant current power supply 27 can supply power to the high-voltage connecting rod 21 and the low-voltage connecting rod 22 through the conductive terminal 26 and the connecting pin 25, and the two ends of the conductive plate 23 are respectively located on the upper side of the high-voltage connecting rod 21 and the low-voltage connecting rod 22, so that after the high-voltage connecting rod 21 and the low-voltage connecting rod 22 are energized, the conductive plate 23 can form a strong electric field to charge the particles in the smoke, turn them into charged particles, and adsorb them on the conductive plate 23, thereby achieving the effect of purifying the smoke.
[0028] See also Figure 2 and Figure 4 The compacting mechanism includes a threaded rod 31 connected to the inside of the placement frame 1, and a connecting plate 32 is connected to the outer side of the threaded rod 31. A first pressing plate 33 and a second pressing plate 34 are connected to one side of the connecting plate 32, and the first pressing plate 33 and the second pressing plate 34 are both located on the top of the conductive plate 23. The threaded rod 31 can drive the connecting plate 32 to move up and down by rotating, and the connecting plate 32 can drive the first pressing plate 33 and the second pressing plate 34 to move together. The first pressing plate 33 and the second pressing plate 34 are respectively located on the upper sides of the high-voltage connecting rod 21 and the low-voltage connecting rod 22, so that the first pressing plate 33 and the second pressing plate 34 can cooperate with the high-voltage connecting rod 21 and the low-voltage connecting rod 22 to press the conductive plate 23 after moving, so that the conductive plate 23 is not easy to move. Even if the placement frame 1 vibrates, it is not easy to separate from the high-voltage connecting rod 21 and the low-voltage connecting rod 22, so that the oil fume can continue to be effectively purified.
[0029] In addition, a slider 35 is connected to one side of the connecting plate 32, a limiting rod 36 is connected to the inside of the placement frame 1, and the slider 35 is connected to the outside of the limiting rod 36. The limiting rod 36 can limit the connecting plate 32 through the slider 35, so that when the threaded rod 31 rotates, the connecting plate 32 can move smoothly and is not easy to rotate together.
[0030] See also Figure 2 A fixing rod 41 is connected to the top of the threaded rod 31. The fixing rod 41 can prevent people from being accidentally injured by the threads on the surface of the threaded rod 31 when rotating the threaded rod 31. Anti-slip grooves 42 are provided on the outer side of the fixing rod 41. The anti-slip grooves 42 can make people more stable when rotating the fixing rod 41, and it is not easy to slip and become difficult to rotate. In addition, a plurality of anti-slip grooves 42 are provided to achieve a better anti-slip effect.
[0031] See also Figure 5 A second hollow groove 51 is opened inside the placement frame 1, and a rotating block 52 is connected to the inside of the second hollow groove 51, and the top of the rotating block 52 is connected to the bottom of the threaded rod 31. The second hollow groove 51 and the rotating block 52 are both T-shaped cylindrical, so that the second hollow groove 51 can limit the threaded rod 31 through the rotating block 52, so that the threaded rod 31 is not easy to move while rotating, so as not to leave the placement frame 1.
[0032] See also Figure 3 A hollow block 61 is connected to one side of the high-voltage connecting rod 21 and the low-voltage connecting rod 22, and a fixed block 62 is arranged inside the hollow block 61, and the fixed block 62 is connected to the placement frame 1. The fixed block 62 can fix the high-voltage connecting rod 21 and the low-voltage connecting rod 22 through the hollow block 61, so that the high-voltage connecting rod 21 and the low-voltage connecting rod 22 can be stably placed inside the placement frame 1 and are not prone to shaking.
[0033] See also Figure 2 and Figure 6 A limit block 7 is provided on one side of the conductive plate 23, and the limit block 7 is connected to the high-voltage connecting rod 21. A plurality of limit blocks 7 are provided, and two adjacent limit blocks 7 are respectively located on both sides of the conductive plate 23, so as to limit the conductive plate 23, so that the conductive plate 23 is not easy to move horizontally after being pressed by the first pressing plate 33 and the second pressing plate 34, thereby further improving the stability of the conductive plate 23.
[0034] See also Figure 2 A connecting rod 8 is connected to one side of the first pressing plate 33, and the connecting rod 8 is connected to one side of the second pressing plate 34. The connecting rod 8 can strengthen the connection between the first pressing plate 33 and the second pressing plate 34, so that the first pressing plate 33 and the second pressing plate 34 are not easily deformed or broken at the connecting plate 32.
[0035] See also Figure 6 A reinforcing rod 9 is connected to the outer side of the limiting rod 36, and the bottom of the reinforcing rod 9 is connected to the placement frame 1. The reinforcing rod 9 can be used to connect the limiting rod 36 and the placement frame 1, so that the limiting rod 36 is not easy to break on the placement frame 1 when the limiting slider 35 is in place, thereby improving the stability of the limiting rod 36.
[0036] It should be noted that: the placement frame 1 is slidably connected to the inside of the installation entrance 10 of the oil fume purifier, the constant current power supply 27 is fixed to one side of the placement frame 1 by screws, the bottom of the threaded rod 31 is rotatably connected to the inside of the placement frame 1, the connecting plate 32 is threadedly connected to the outside of the threaded rod 31, the first pressing plate 33 and the second pressing plate 34 are welded to the connecting plate 32, the slider 35 is cast as an integral part with one side of the connecting plate 32, the bottom of the limit rod 36 is welded to the inside of the placement frame 1, and the slider 35 is slidably connected to the outside of the limit rod 36, the fixing rod 41 is welded to the top of the threaded rod 31, and the rotating block 52 is rotatably connected Inside the second hollow groove 51, the top of the rotating block 52 and the bottom of the threaded rod 31 are cast as one piece, the hollow block 61 is welded to one side of the high-voltage connecting rod 21, the bottom of the fixed block 62 is fixed to the inside of the placement frame 1 by welding, and the inside of the hollow block 61 is slidably connected to the outside of the fixed block 62, the limit block 7 is welded to the top of the high-voltage connecting rod 21, one end of the connecting rod 8 is welded to the first pressure plate 33, and the other end of the connecting rod 8 is welded to the second pressure plate 34, the top of the reinforcement rod 9 and the limit rod 36 are cast as one piece, and the bottom of the reinforcement rod 9 is welded and fixed to the inside of the placement frame 1.
[0037] The working principle and use process of the utility model are as follows: first, the conductive plate 23 is placed on the upper side of the high-voltage connecting rod 21 and the low-voltage connecting rod 22, and the two ends of the conductive plate 23 are respectively in contact with the high-voltage connecting rod 21 and the low-voltage connecting rod 22, and then the threaded rod 31 is rotated to drive the connecting plate 32 to move, and the connecting plate 32 will drive the first pressing plate 33 and the second pressing plate 34 to move together, and at the same time, the connecting plate 32 will drive the slider 35 to slide on the outside of the limiting rod 36, and then the first pressing plate 33 and the second pressing plate 34 will cooperate with the high-voltage connecting rod 21 and the low-voltage connecting rod 22 to press the conductive plate 23, so that the conductive plate 23 can be stabilized, and even if the placement frame 1 vibrates, it is not easy to separate from the high-voltage connecting rod 21 and the low-voltage connecting rod 22. , so that it can continue to effectively purify the oil fume, and then the constant current power supply 27 can supply power to the high-voltage connecting rod 21 and the low-voltage connecting rod 22 through the conductive terminal 26 and the connecting pin 25, and the high-voltage connecting rod 21 and the low-voltage connecting rod 22 can make the conductive plate 23 form a strong electric field to charge the particles in the oil fume, turn them into charged particles, and adsorb them on the conductive plate 23, so as to achieve the effect of purifying the oil fume. At this point, the problem that the conductive plate 23 is only in contact with the high-voltage connecting rod 21 and the low-voltage connecting rod 22, and there is a lack of a device to fix the conductive plate 23, which leads to the conductive plate 23 easily detaching from the high-voltage connecting rod 21 and the low-voltage connecting rod 22 when an accidental vibration occurs, thereby failing to continue to effectively purify the oil fume can be solved.
[0038] The above is only a preferred specific implementation method of the utility model, but the protection scope of the utility model is not limited thereto. Any technician familiar with the technical field can make equivalent substitutions or changes within the technical scope disclosed by the utility model according to the technical solution and improved ideas of the utility model, which should be included in the protection scope of the utility model.
Claims
1. An electrostatic adsorption device for oil fume purification equipment, comprising a placement frame (1), Features: The outside of the placement frame (1) is provided with an oil fume purifier installation entrance (10), the inside of the placement frame (1) is provided with a high-voltage connection rod (21) and a low-voltage connection rod (22), the upper side of the high-voltage connection rod (21) is provided with a conductive plate (23), one side of each of the high-voltage connection rod (21) and the low-voltage connection rod (22) is connected with a connection pin (25), the inside of the placement frame (1) is provided with a first hollow groove (24), the inside of the first hollow groove (24) is connected with a conductive terminal (26), and the conductive terminal (26) is connected to the connection pin (25), one side of the placement frame (1) is connected with a constant current power supply (27), and the constant current power supply (27) is connected to the conductive terminal (26), and the upper side of the conductive plate (23) is provided with a compacting mechanism, and the compacting mechanism can be used to prevent the conductive plate (23) from being separated from the high-voltage connection rod (21) and the low-voltage connection rod (22).
2. The electrostatic adsorption device for oil fume purification equipment according to claim 1, Features: The compacting mechanism comprises a threaded rod (31) connected to the inside of the placement frame (1); the outer side of the threaded rod (31) is connected to a connecting plate (32); one side of the connecting plate (32) is connected to a first pressing plate (33) and a second pressing plate (34); the first pressing plate (33) and the second pressing plate (34) are both located on the top of the conductive plate (23); one side of the connecting plate (32) is connected to a slider (35); the inside of the placement frame (1) is connected to a limiting rod (36), and the slider (35) is connected to the outer side of the limiting rod (36).
3. The electrostatic adsorption device for oil fume purification equipment according to claim 2, Features: The top of the threaded rod (31) is connected to a fixing rod (41), and an anti-skid pattern (42) is provided on the outer side of the fixing rod (41), and a plurality of anti-skid patterns (42) are provided.
4. The electrostatic adsorption device for oil fume purification equipment according to claim 2, Features: A second hollow groove (51) is provided inside the placement frame (1), a rotating block (52) is connected inside the second hollow groove (51), and the top of the rotating block (52) is connected to the bottom of the threaded rod (31).
5. The electrostatic adsorption device for oil fume purification equipment according to claim 1, Features: One side of the high-voltage connecting rod (21) and the low-voltage connecting rod (22) are both connected to a hollow block (61), a fixing block (62) is arranged inside the hollow block (61), and the fixing block (62) is connected to the placement frame (1).
6. The electrostatic adsorption device for oil fume purification equipment according to claim 1, Features: A limiting block (7) is provided on one side of the conductive plate (23), the limiting block (7) is connected to the high-voltage connection rod (21), and a plurality of limiting blocks (7) are provided.
7. The electrostatic adsorption device for oil fume purification equipment according to claim 2, Features: One side of the first pressing plate (33) is connected to a connecting rod (8), and the connecting rod (8) is connected to one side of the second pressing plate (34).
8. The electrostatic adsorption device for oil fume purification equipment according to claim 2, Features: The outer side of the limiting rod (36) is connected to a reinforcing rod (9), and the bottom of the reinforcing rod (9) is connected to the placement frame (1).