A new low-temperature electric dust removal device

Abstract

The utility model belongs to gas purification technical field especially for a kind of novel low temperature electric dust collector, including external box, the left side fixed mounting of external box has water tank, the left side fixed mounting of external box has inlet pipe, the left side fixed mounting of external box has outlet pipe, the left side fixed mounting of external box bottom has first water pipe.Dust-containing gas enters internal box, corona wire generates corona discharge under high voltage, makes gas ionization, dust particle charges, and charged dust is adsorbed to electrode plate under electric field force, and accumulated dust falls into ash bucket by periodic shaking of shaking device, can avoid the accumulation of dust too much to cause the influence efficiency, water tank and the water pipe network (inlet pipe, outlet pipe, first water pipe, second water pipe, third water pipe) of surrounding box body constitute cooling system, continue circulating cooling medium, can effectively reduce the temperature of internal box and electric dust removal area.

Description

Technical Field

[0001] This utility model belongs to the field of gas purification technology, specifically relating to a novel low-temperature electrostatic precipitator. Background Technology

[0002] Gas purifiers utilize various technologies, including physical filtration, chemical adsorption, and photocatalytic decomposition, to purify gases containing pollutants. Pre-filters block large particles, while high-efficiency filters deeply filter fine dust and some bacteria and viruses. Activated carbon filters adsorb harmful gases such as formaldehyde and benzene. Gas purifiers also combine chemical adsorption and photocatalytic decomposition technologies to prevent secondary pollution. They primarily use physical, chemical, or biological methods to remove particulate matter, harmful gases, and microorganisms from gases, improving their purity. Gas purifiers are also used in analytical instruments to provide a clean and reliable gas source, enhancing gas purity. Gas purifiers use filter materials to adsorb impurities, and the indicator materials change color accordingly.

[0003] Ordinary air purifiers use filter bags to filter dust. Over time, dust accumulates and can easily clog the filter bags, resulting in no sterilization effect and secondary pollution. Furthermore, conventional electrostatic precipitators are prone to overheating and accidents. The problem addressed by this device is how to make electrostatic precipitators operate at low temperatures. Utility Model Content

[0004] To address the problems mentioned in the background section, this invention provides a novel low-temperature electrostatic precipitator, which solves the problem of how to enable the electrostatic precipitator to operate while maintaining a low temperature.

[0005] To achieve the above objectives, this utility model provides the following technical solution: A novel low-temperature electrostatic precipitator includes an outer casing. A water tank is fixedly installed on the left side of the outer casing. An inlet pipe is fixedly installed on the left side of the outer casing. An outlet pipe is fixedly installed on the left side of the left bottom of the outer casing. A first water pipe is fixedly installed on the left side of the first water pipe. A transmission water pipe is installed on the right side of the first water pipe and is fixedly connected to the outer casing. A third water pipe is installed on the right side of the transmission water pipe. A second water pipe is installed on the top of the third water pipe. The interior of the outer casing is fixedly... A fixed shaft is fixedly installed, and an inner housing is fixedly installed inside the fixed shaft. An upper fixed plate is fixedly installed inside the inner housing. A corona wire fixing block is installed on the top of the upper fixed plate, and a corona wire is fixedly installed at the bottom of the corona wire fixing block. A fixing plate is fixedly installed at the bottom of the upper fixed plate. A lower fixed plate is fixedly installed at the bottom of the inner wall of the inner housing. An electric wire is installed on the inner side of the lower fixed plate. An electrode plate is installed at the bottom of the fixing plate. A connecting pipe is fixedly installed on the left side of the inner housing, and a vibrating device is fixedly installed at the bottom.

[0006] Preferably, a second cover plate is installed on the top of the water tank, and a second screw is spirally installed on the surface of the second cover plate, and the second screw is spirally connected to the water tank.

[0007] Preferably, a dust collection port is fixedly installed at the bottom of the outer casing, and a dust collection box is movably installed at the bottom of the dust collection port.

[0008] Preferably, a first cover plate is installed on the top of the outer casing, and a first screw is screwed onto the top of the first cover plate, and the number of the first screws is four.

[0009] Preferably, two isolation panels are fixedly installed inside the outer casing.

[0010] Preferably, a third screw is installed on the left side of the fixing plate, and a nut is installed on the right side of the fixing plate.

[0011] Preferably, an air inlet is fixedly installed on the front of the outer casing, and an air outlet is fixedly installed on the back of the outer casing.

[0012] Compared with the prior art, the beneficial effects of this utility model are:

[0013] After the dust-laden gas enters the internal chamber, the corona wire generates corona discharge under high voltage, ionizing the gas and charging the dust particles. The charged dust particles are adsorbed onto the electrode plates under the action of the electric field. The accumulated dust falls into the ash hopper through the periodic vibration of the rapping device, which can prevent excessive dust accumulation from affecting efficiency. The water tank and the water pipe network surrounding the chamber (inlet pipe, outlet pipe, first water pipe, second water pipe, and third water pipe) constitute a cooling system, which continuously circulates the cooling medium and can effectively reduce the temperature of the internal chamber and the electrostatic precipitator area. Attached Figure Description

[0014] The accompanying drawings are provided to further illustrate the present invention and form part of the specification. They are used together with the embodiments of the present invention to explain the present invention, but do not constitute a limitation thereof. In the drawings:

[0015] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0016] Figure 2 This is an internal sectional view of the external casing of this utility model;

[0017] Figure 3 This is a first internal sectional view of the internal box of this utility model;

[0018] Figure 4 This is a second internal sectional view of the internal housing of this utility model.

[0019] In the diagram: 1. External housing; 2. Water tank; 3. Water inlet pipe; 4. Water outlet pipe; 5. Dust collection port; 6. Air inlet; 7. First screw; 8. First cover plate; 9. Second cover plate; 10. Second screw; 11. First water pipe; 12. Internal housing; 13. Fixed shaft; 14. Upper fixing plate; 15. Corona wire; 16. Second water pipe; 17. Third screw; 18. Electrode plate; 19. Fixing plate; 20. Wire; 21. Lower fixing plate; 22. Corona wire fixing block; 23. Isolation plate; 24. Third water pipe; 25. Dust collection box; 26. Connecting pipe. Detailed Implementation

[0020] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the protection scope of the present utility model.

[0021] Please see Figure 1-4 This utility model provides the following technical solution: A novel low-temperature electrostatic precipitator includes an outer casing 1, a water tank 2 fixedly installed on the left side of the outer casing 1, an inlet pipe 3 fixedly installed on the left side of the outer casing 1, an outlet pipe 4 fixedly installed on the left side of the outer casing 1, a first water pipe 11 fixedly installed on the left side of the bottom of the outer casing 1, a transmission water pipe installed on the right side of the first water pipe 11 and fixedly connected to the outer casing 1, a third water pipe 24 installed on the right side of the transmission water pipe, a second water pipe 16 installed on the top of the third water pipe 24, and a fixed shaft 13 fixedly installed inside the outer casing 1. An inner housing 12 is fixedly installed on the inner side of shaft 13. An upper fixing plate 14 is fixedly installed inside the inner housing 12. A corona wire fixing block 22 is installed on the top of the upper fixing plate 14. A corona wire 15 is fixedly installed on the bottom of the corona wire fixing block 22. A fixing plate 19 is fixedly installed on the bottom of the upper fixing plate 14. A lower fixing plate 21 is fixedly installed on the bottom of the inner wall of the inner housing 12. An electric wire 20 is installed on the inner side of the lower fixing plate 21. An electrode plate 18 is installed on the bottom of the fixing plate 19. A connecting pipe 26 is fixedly installed on the left side of the inner housing 12. A vibrating device is fixedly installed on the bottom of 14.

[0022] Working principle: An air inlet 6 is fixedly installed on the front of the outer casing 1, and an air outlet is fixedly installed on the back of the outer casing 1. The air inlet 6 and the air outlet allow for smoother airflow during dust removal. A water tank 2 is fixedly installed on the left side of the outer casing 1, and a dust collection port 5 is fixedly installed at the bottom of the outer casing 1. A dust collection box 25 is movably installed at the bottom of the dust collection port 5, which collects dust as it falls. A second cover plate 9 is installed on the upper surface of the water tank 2, and four second screws 10 are spirally installed on the upper surface of the second cover plate 9, and the second screws 10 are spirally connected to the water tank 2. When it is necessary to clean the inside of the water tank 2... During repair, the second cover plate 9 can be removed for easy maintenance. An inlet pipe 3 and an outlet pipe 4 are fixedly installed on the left side of the outer casing 1, connecting the water tank 2 and the first water pipe 11. The first water pipe 11 is fixedly installed on the left side of the bottom of the outer casing 1. A transmission water pipe is installed on the right side of the first water pipe 11 and is fixedly connected to the outer casing 1. A third water pipe 24 is installed on the right side of the transmission water pipe, and a second water pipe 16 is installed on top of the third water pipe 24. This combination of components effectively reduces the temperature of the internal casing 12, allowing it to withstand high temperatures. To lower the temperature and ensure the operation of the device, a first cover plate 8 is installed on the top of the outer casing 1. Four first screws 7 are screwed onto the top of the first cover plate 8, allowing it to be opened for repair when needed. Two isolation plates 23 are fixedly installed inside the outer casing 1. The isolation between different areas of the device is prevented from escaping through the two isolation plates 23. A fixed shaft 13 is installed inside the outer casing 1. An inner casing 12 is fixedly installed at one end of the fixed shaft 13. An upper fixed plate 14 is fixedly installed on the inner side of the inner casing 12. A screw is installed on the top of the upper fixed plate 14. A corona wire fixing block 22 has a corona wire 15 fixedly installed at its bottom. A fixing plate 19 is fixedly installed at the bottom of the upper fixing plate 14. A third screw 17 is installed on the left side of the fixing plate 19, and a nut is installed on the right side of the fixing plate 19. The screw and nut can fix the electrode plate 18 in the middle of the fixing plate 19, making it more secure. A lower fixing plate 21 is fixedly installed at the bottom of the inner wall of the inner box 12. An electric wire 20 is installed on the inner side of the lower fixing plate 21. The electrode plate 18 is installed at the bottom of the fixing plate 19. A connecting pipe 26 is fixedly installed on the left side of the inner box 12, and a rapping device is fixedly installed at the bottom of the 14. All electrical equipment in this device is powered by an external power supply.

[0023] In one aspect of this embodiment, a second cover plate 9 is installed on the top of the water tank 2, and a second screw 10 is spirally installed on the top of the second cover plate 9. There are four second screws 10, and the second screws 10 are spirally connected to the water tank 2. The second cover plate 9 and the second screws 10 can be used to open the water tank for operation when water needs to be added or changed. A dust collection port 5 is fixedly installed on the bottom of the outer box 1, and a dust collection box 25 is movably installed on the bottom of the dust collection port 5. The dust collection box 25 can collect the dust that is shaken down to prevent the dust from falling to the ground.

[0024] In one aspect of this embodiment, a first cover plate 8 is installed on the top of the outer casing 1, and a first screw 7 is installed on the top of the first cover plate 8. Four first screws 7 are evenly distributed around the first cover plate 8. The first cover plate 8 can be opened when internal parts need to be repaired, so that the parts can be better maintained. An isolation plate 23 is fixedly installed inside the outer casing 1. The two isolation plates 23 can separate different parts and allow them to be cooled better.

[0025] In one aspect of this embodiment, a third screw 17 is installed on the right side of the fixing plate 19, and a nut is installed on the right side of the fixing plate 19. The third screw 17 and the nut are screwed together. The third screw 17 and the nut can fix the electrode plate 18 so that it will not shake and is more firmly fixed. An air inlet 6 is installed on the front of the outer housing 1, and an air outlet is fixedly installed on the back of the outer housing 1. The air inlet 6 and the air outlet can better guide the airflow and make it better remove dust.

[0026] Finally, it should be noted that the above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model. Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A novel low-temperature electrostatic precipitator, comprising an external housing (1), characterized in that: A water tank (2) is fixedly installed on the left side of the outer casing (1). A water inlet pipe (3) is fixedly installed on the left side of the outer casing (1). A water outlet pipe (4) is fixedly installed on the left side of the bottom of the outer casing (1). A first water pipe (11) is fixedly installed on the left side of the bottom of the outer casing (1). A transmission water pipe is installed on the right side of the first water pipe (11) and is fixedly connected to the outer casing (1). A third water pipe (24) is installed on the right side of the transmission water pipe. A second water pipe (16) is installed on the top of the third water pipe (24). A fixed shaft (13) is fixedly installed inside the outer casing (1). An inner casing (12) is fixedly installed inside the fixed shaft (13). An upper fixing plate (14) is fixedly installed on the inner wall of the inner box (12). A corona wire fixing block (22) is installed on the top of the upper fixing plate (14). A corona wire (15) is fixedly installed on the bottom of the corona wire fixing block (22). A fixing plate (19) is fixedly installed on the bottom of the upper fixing plate (14). A lower fixing plate (21) is fixedly installed on the bottom of the inner wall of the inner box (12). An electric wire (20) is installed on the inner side of the lower fixing plate (21). An electrode plate (18) is installed on the bottom of the fixing plate (19). A connecting pipe (26) is fixedly installed on the left side of the inner box (12). A vibrating device is fixedly installed on the bottom of the upper fixing plate (14).

2. The novel low-temperature electrostatic precipitator according to claim 1, characterized in that: The top of the water tank (2) is equipped with a second cover plate (9), and a second screw (10) is spirally installed on the surface of the second cover plate (9), and the second screw (10) is spirally connected to the water tank (2).

3. The novel low-temperature electrostatic precipitator according to claim 1, characterized in that: The bottom of the outer casing (1) is fixedly equipped with a dust collection port (5), and the bottom of the dust collection port (5) is movably equipped with a dust collection box (25).

4. The novel low-temperature electrostatic precipitator according to claim 1, characterized in that: The top of the outer casing (1) is fitted with a first cover plate (8), and the top of the first cover plate (8) is screwed with a first screw (7), and the number of the first screws (7) is four.

5. A novel low-temperature electrostatic precipitator according to claim 1, characterized in that: The outer casing (1) is fixedly installed with two isolation plates (23).

6. The novel low-temperature electrostatic precipitator according to claim 1, characterized in that: A third screw (17) is installed on the left side of the fixing plate (19), and a nut is installed on the right side of the fixing plate (19).

7. A novel low-temperature electrostatic precipitator according to claim 1, characterized in that: An air inlet (6) is fixedly installed on the front of the outer casing (1), and an air outlet is fixedly installed on the back of the outer casing (1).

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