A micro high-voltage electrostatic precipitator

Abstract

The utility model discloses a kind of micro small high-voltage electrostatic precipitator, belong to dust removal technical field, including main body, air inlet pipe, vibrating device, air purification device and dust collection device, air inlet pipe is connected with one end of main body, vibrating device is arranged in main body outside, air purification device is located in main body interior, dust collection device is also located in main body interior, and dust collection device is located below air purification device, the utility model uses above structure, by micro small design, position can be adjusted at any time according to need, and only need smaller investment, while power consumption is lower, applicable to more environment.

Description

Technical Field

[0001] This utility model relates to the field of dust removal technology, and in particular to a micro-sized high-voltage electrostatic precipitator. Background Technology

[0002] The rapid development of factories has not only increased the number of products, but also brought about air pollution. Factories are often equipped with high-voltage electrostatic precipitators, which remove dust and purify the waste gas generated during production by passing it through the high-voltage electrostatic precipitator before discharging or reusing the purified air, greatly reducing environmental pollution. However, the existing high-voltage electrostatic precipitators are too large in overall structure, difficult to move, require high investment and have high energy consumption. Utility Model Content

[0003] The purpose of this invention is to provide a miniature high-voltage electrostatic precipitator. Through its miniature design, its position can be adjusted as needed, requiring only a small investment, while also consuming less power and being suitable for more environments.

[0004] To achieve the above objectives, this utility model provides a miniature high-voltage electrostatic precipitator, comprising a main body, an air inlet pipe, a vibration device, an air purification device, and a dust collection device. The air inlet pipe is connected to one end of the main body, the vibration device is located on the outside of the main body, the air purification device is located inside the main body, and the dust collection device is also located inside the main body, and is located below the air purification device.

[0005] Preferably, the main body comprises three parts: top, middle and bottom. The top is composed of a fixed plate and a cover plate, which are connected by a rotating shaft. A handle is provided at the end of the cover plate away from the fixed plate. A through hole is provided at the front of the top, near the side of the fixed plate away from the cover plate. One of the two smaller sides of the middle part is provided with an inlet end, and the other side is provided with an air outlet. A base is provided at each of the four lower corners of the bottom part.

[0006] Preferably, the air intake pipe includes an air intake connection port and an air duct. One end of the air intake connection port is connected to the air duct, and the other end is connected to the air intake power device. The end of the air duct away from the air intake connection port is connected to the inlet end. An air distribution plate is provided at the end of the air intake connection port away from the air duct.

[0007] Preferably, the vibration device uses a vibration motor to vibrate the entire device and cause the dust adhering to the air purification device to fall off. The vibration motor is fixed to the outer side of the front of the main body by fixing bolts.

[0008] Preferably, the vibration motor and the through hole are located on the same side of the main body, and the vibration motor is located at the center of the front of the main body.

[0009] Preferably, the air purification device includes a discharge device and a dust collection device, both of which are located inside the middle of the main body. The discharge device is fixed on the upper and lower sides of the middle of the main body, and the dust collection device is fixed on the front and rear sides of the middle of the main body.

[0010] Preferably, the discharge device includes insulating fixing posts, first fixing devices, and linear corona electrodes. There are several insulating fixing posts, which are respectively fixed on the upper and lower sides of the middle part of the main body and arranged opposite to each other in pairs. There are two first fixing devices, which are respectively fixed on the upper and lower sides of the middle part of the main body by the insulating fixing posts arranged on the upper and lower sides. There are also several linear corona electrodes, which are arranged between the upper and lower first fixing devices and connected to the upper and lower first fixing devices.

[0011] Preferably, the dust collection device includes a second fixing device and a dust collection plate. There are two second fixing devices, and the four sides of the two second fixing devices are connected to the four sides of the main body that are not connected to the inlet end and the air outlet device. One of the two second fixing devices is close to the inlet end, and the other is close to the air outlet device. There are several dust collection plates, all of which are arranged in parallel and perpendicular to the second fixing devices. The dust collection plates are located between the two second fixing devices and are connected to the two second fixing devices.

[0012] Preferably, the second fixing device has a plurality of air passages at the same distance as the distance between the two dust collection plates, and each air passage is located between every two dust collection plates.

[0013] Preferably, the dust collection device is located on the inner side of the lower part of the main body, including a conical dust gathering device and a collection box. The end of the conical dust gathering device with a larger bottom area is close to the middle of the main body, and the other end is located inside the collection box.

[0014] Therefore, this utility model adopts a miniature high-voltage electrostatic precipitator with the above-mentioned structure. Through its miniature design, the position can be adjusted at any time as needed, and it requires only a small investment. At the same time, it has lower power consumption and is suitable for more environments.

[0015] The technical solution of this utility model will be further described in detail below with reference to the accompanying drawings and embodiments. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the overall device of a miniature high-voltage electrostatic precipitator according to the present invention. Figure 2 This is a schematic diagram of the main body of a miniature high-voltage electrostatic precipitator according to the present invention; Figure 3 This is a top view of the main body of a miniature high-voltage electrostatic precipitator according to the present invention; Figure 4This is a front view of the internal structure of a miniature high-voltage electrostatic precipitator according to this utility model; Figure Labels 1. Main body; 11. Fixing plate; 12. Cover plate; 13. Rotating shaft; 14. Through hole; 15. Inlet end; 16. Air outlet device; 17. Base; 2. Air inlet pipe; 21. Air inlet connection port; 22. Ventilation pipe; 23. Air distribution plate; 3. Vibration device; 4. Air purification device; 41. Discharge device; 411. Insulating fixing column; 412. First fixing device; 413. Linear corona electrode; 42. Dust collection device; 421. Second fixing device; 422. Dust collection plate; 5. Dust collection device; 51. Aggregating device; 52. Collection box. Detailed Implementation

[0017] Example To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, and not all embodiments. The components of the embodiments of this utility model described and shown in the accompanying drawings can generally be arranged and designed in various different configurations.

[0018] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but merely to illustrate selected embodiments of the invention. All other embodiments obtained by those skilled in the art based on the embodiments of the present invention without inventive effort are within the scope of protection of the present invention.

[0019] It should be noted that similar labels and letters in the following figures indicate similar items. Therefore, once an item is defined in one figure, it does not need to be further defined and explained in subsequent figures.

[0020] In the description of this utility model, it should be noted that the terms "upper", "lower", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, or the orientation or positional relationship that the utility model product is usually placed in during use. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0021] In the description of this utility model, it should also be noted that, unless otherwise explicitly specified and limited, the terms "set," "install," and "connect" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0022] The following detailed description, in conjunction with the accompanying drawings, outlines some embodiments of the present invention. Unless otherwise specified, the following embodiments and features can be combined with each other.

[0023] like Figures 1-4 As shown, this utility model discloses a miniature high-voltage electrostatic precipitator for use in low-airflow conditions, with an airflow of 1000-20000. It includes a main body 1, an air inlet pipe 2, a vibration device 3, an air purification device 4, and a dust collection device 5. The air inlet pipe 2 is connected to one end of the main body 1. The vibration device 3 is located on the outside of the main body 1. The air purification device 4 is located inside the main body 1. The dust collection device 5 is also located inside the main body 1, and is located below the air purification device 4.

[0024] The main body 1 consists of three parts: top, middle and bottom. The top is composed of a fixed plate 11 and a cover plate 12. The fixed plate 11 and the cover plate 12 are connected by a rotating shaft 13. A handle is provided at the end of the cover plate 12 away from the fixed plate 11. A through hole 14 is provided at the front of the top. The through hole 14 is close to the side of the fixed plate 11 away from the cover plate 12. One of the two sides with a smaller area in the middle is provided with an inlet end 15, and the other side is provided with an air outlet device 16. A base 17 is provided at each of the four corners of the lower part.

[0025] The air intake pipe 2 includes an air intake connection port 21 and an air duct 22. One end of the air intake connection port 21 is connected to the air duct 22, and the other end is connected to the air intake power device. The end of the air duct 22 away from the air intake connection port 21 is connected to the inlet end 15. An air distribution plate 23 is provided at the end of the air intake connection port 21 away from the air duct 22. The air distribution plate 23 can be replaced.

[0026] The vibration device 3 uses a vibration motor to vibrate the entire device and cause the dust attached to the air purification device 4 to fall off. The vibration motor is fixed to the outer side of the front of the middle part of the main body 1 by fixing bolts.

[0027] The vibration motor and the through hole 14 are located on the same side of the main body 1, and the vibration motor is located at the center of the front of the main body 1.

[0028] The air purification device 4 includes a discharge device 41 and a dust collection device 42. Both the discharge device 41 and the dust collection device 42 are located inside the middle part of the main body 1. The discharge device 41 is fixed on the upper and lower sides of the middle part of the main body 1, and the dust collection device 42 is fixed on the front and rear sides of the middle part of the main body 1.

[0029] The discharge device 41 includes insulating fixing posts 411, first fixing devices 412, and linear corona electrodes 413. There are several insulating fixing posts 411, which are respectively fixed on the upper and lower sides of the middle part of the main body 1 and arranged in pairs opposite each other. There are two first fixing devices 412, which are respectively fixed on the upper and lower sides of the middle part of the main body 1 by the insulating fixing posts 411 arranged on the upper and lower sides. There are also several linear corona electrodes 413, which are arranged between the upper and lower first fixing devices 412 and connected to the upper and lower first fixing devices 412.

[0030] The dust collection device 42 includes a second fixing device 421 and a dust collection plate 422. There are two second fixing devices 421, and the four sides of the two second fixing devices 421 are connected to the four sides of the main body 1 that are not connected to the inlet end 15 and the air outlet device 16. One of the two second fixing devices 421 is close to the inlet end 15, and the other is close to the air outlet device 16. There are several dust collection plates 422. All dust collection plates 422 are arranged in parallel and perpendicular to the second fixing devices 421. The dust collection plates 422 are located between the two second fixing devices 421 and are connected to the two second fixing devices 421.

[0031] The second fixing device 421 has several air passages at the same distance as the distance between the two dust collection plates 422, and each air passage is located between every two dust collection plates 422.

[0032] The dust collection device 5 is located on the inner side of the lower part of the main body 1, and includes a conical dust gathering device 51 and a collection box 52. The end of the conical dust gathering device 51 with a larger bottom area is close to the middle of the main body 1, and the other end is located inside the collection box 52.

[0033] During operation, the overall orientation of the device is adjusted according to site requirements. A high-voltage power line enters the device through the through-hole 14 and connects to the air purification device 4. The air intake power unit is connected to the air intake pipe 2 of the device. The device is started, and no high-voltage electric field is formed inside. Dust-laden air enters the main body 1 of the device through the air intake pipe 2. The dust particles adsorb anions released by the linear corona electrode 413 within the electric field, acquiring a negative charge. The negatively charged dust particles are then adsorbed by the dust collection plate 422 at the anode. Simultaneously, the vibration device 3 vibrates at regular time intervals, causing the dust to fall and enter the collection box 52 through the collection device 51. The dust-free air leaves the device through the exhaust device 16.

[0034] After the work is completed, open the cover plate 12 and inject high-pressure water into the device to thoroughly clean the inside of the device.

[0035] Similarly, the miniature high-voltage electrostatic precipitator of this invention is suitable for harsh working environments such as high humidity, high temperature, fluctuating humidity, and viscous dust and fumes, and can also be used to treat oil fumes.

[0036] Therefore, this utility model adopts a miniature high-voltage electrostatic precipitator with the above-mentioned structure. Through its miniature design, the position can be adjusted at any time as needed, and it requires only a small investment. At the same time, it has lower power consumption and is suitable for more environments.

[0037] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of this utility model and not to limit it. Although the utility model has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can still be made to the technical solution of this utility model, and these modifications or equivalent substitutions cannot cause the modified technical solution to deviate from the spirit and scope of the technical solution of this utility model.

Claims

1. A miniature high-voltage electrostatic precipitator, characterized in that: It includes a main body, an air intake pipe, a vibration device, an air purification device, and a dust collection device. The air intake pipe is connected to one end of the main body. The vibration device is located on the outside of the main body. The air purification device is located inside the main body. The dust collection device is also located inside the main body and is located below the air purification device.

2. The miniature high-voltage electrostatic precipitator according to claim 1, characterized in that: The main body consists of three parts: top, middle and bottom. The top is composed of a fixed plate and a cover plate, which are connected by a rotating shaft. A handle is provided on the end of the cover plate away from the fixed plate. A through hole is provided at the front of the top, near the side of the fixed plate away from the cover plate. One of the two smaller sides of the middle section is provided with an inlet end, and the other side is provided with an air outlet. A base is provided at each of the four corners of the lower part.

3. A miniature high-voltage electrostatic precipitator according to claim 2, characterized in that: The air intake pipe includes an air intake connection port and an air duct. One end of the air intake connection port is connected to the air duct, and the other end is connected to the air intake power unit. The end of the air duct away from the air intake connection port is connected to the inlet end. An air distribution plate is installed at the end of the air intake connection port away from the air duct.

4. A miniature high-voltage electrostatic precipitator according to claim 3, characterized in that: The vibration device uses a vibration motor to vibrate the entire device, causing the dust adhering to the air purifier to fall off. The vibration motor is fixed to the outer side of the front of the main body by fixing bolts.

5. A miniature high-voltage electrostatic precipitator according to claim 4, characterized in that: The vibratory motor and the through hole are located on the same side of the main body, with the vibratory motor located at the center of the front of the main body.

6. A miniature high-voltage electrostatic precipitator according to claim 5, characterized in that: The air purification device includes a discharge device and a dust collection device. Both the discharge device and the dust collection device are located inside the middle of the main body. The discharge device is fixed on the upper and lower sides of the middle of the main body, and the dust collection device is fixed on the front and rear sides of the middle of the main body.

7. A miniature high-voltage electrostatic precipitator according to claim 6, characterized in that: The discharge device includes insulating fixing posts, first fixing devices, and linear corona electrodes. There are several insulating fixing posts, which are fixed on the upper and lower sides of the middle part of the main body and arranged in pairs opposite each other. There are two first fixing devices, which are fixed on the upper and lower sides of the middle part of the main body by the insulating fixing posts on the upper and lower sides respectively. There are also several linear corona electrodes, which are arranged between the upper and lower first fixing devices and connected to the upper and lower first fixing devices.

8. A miniature high-voltage electrostatic precipitator according to claim 7, characterized in that: The dust collection device includes a second fixing device and dust collection plates. There are two second fixing devices, and the four sides of the two second fixing devices are connected to the four sides of the main body that are not connected to the inlet end and the air outlet device. One of the two second fixing devices is close to the inlet end, and the other is close to the air outlet device. There are several dust collection plates, all of which are arranged in parallel and perpendicular to the second fixing devices. The dust collection plates are located between the two second fixing devices and are connected to the two second fixing devices.

9. A miniature high-voltage electrostatic precipitator according to claim 8, characterized in that: The second fixing device has several air vents at the same distance as the distance between the two dust collection plates, and each air vent is located between every two dust collection plates.

10. A miniature high-voltage electrostatic precipitator according to claim 9, characterized in that: The dust collection device is located on the inner side of the lower part of the main body, including a conical dust gathering device and a collection box. The end of the conical dust gathering device with the larger bottom area is close to the middle of the main body, and the other end is located inside the collection box.

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