High-temperature filter bag soaking type anti-static dust collection device

Abstract

The utility model belongs to the technical field of high-temperature filter bag soaking type dust removal, and particularly relates to a high-temperature filter bag soaking type anti-static dust removal device which is characterized in that an adjusting air cylinder is arranged at the top end of a dust removal box, a mounting block is arranged at the output end of the adjusting air cylinder, a plurality of filter bags are arranged at the bottom end of the mounting block, and filter plates are arranged at the bottom ends of the filter bags; a sliding rail is arranged on the inner wall of the dust removal box, the mounting block and the filter plate are arranged on the sliding rail in a sliding mode, a soaking and cleaning box is arranged in the dust removal box, a bearing plate is arranged in the soaking and cleaning box, a cleaning fan is arranged below the bearing plate, and a motor support is arranged at the bottom end of the dust removal box; when the filter bag needs to be cleaned, the filter bag body can be lowered into the soaking cleaning box by adjusting the air cylinder, the cleaning motor drives the cleaning fan to stir cleaning liquid, the filter bag body is comprehensively cleaned, dust attached to the surface of the filter bag body is removed, the service life of the filter bag body is prolonged, and the operation cost of equipment is reduced.

Description

Technical Field

[0001] This utility model belongs to the field of high-temperature filter bag immersion dust removal technology, specifically a high-temperature filter bag immersion antistatic dust removal device. Background Technology

[0002] In the daily operation of clean workshops, clean plants and clean rooms, a large amount of other gases containing dust impurities or oily substances are generated. Filter bag dust collection equipment is generally used to filter and purify these gases and reuse them.

[0003] The specific design and structure of high-temperature filter bag immersion antistatic dust collectors may vary depending on the manufacturer and application requirements, but generally they include the following key components: the shell and filter bags. The shell is welded from steel plates, providing excellent sealing to prevent dust-laden gas leakage. Simultaneously, the shell usually has an external insulation layer to reduce heat loss, maintain a high-temperature internal environment, and prevent dust adhesion or condensation due to excessively low temperatures, which would affect dust removal efficiency and normal equipment operation. The filter bags are the core component, made of high-temperature resistant, wear-resistant fiber materials that have undergone special immersion treatment. This treatment gives the filter bags antistatic properties, enabling them to promptly dissipate static electricity generated during filtration, preventing static buildup and potential hazards. They are typically cylindrical or flat bags, and are assembled according to different air volumes and site requirements.

[0004] During long-term use, a large amount of dust will adhere to the surface of the filter bag, affecting its filtration performance and service life. When handling high-temperature dusty gas, the high temperature can damage the filter bag and other components of the device, causing the material properties of the filter bag to deteriorate and affecting the normal operation of electrical components. Utility Model Content

[0005] To overcome the shortcomings of existing technologies and solve the problems mentioned in the background art, this utility model proposes a high-temperature filter bag immersion type antistatic dust removal device.

[0006] The technical solution adopted by this utility model to solve its technical problem is a high-temperature filter bag immersion type anti-static dust removal device, including a dust collection box. An adjusting cylinder is provided at the top of the dust collection box, and an installation block is provided at the output end of the adjusting cylinder. Several filter bags are provided at the bottom end of the installation block, and a filter plate is provided at the bottom end of each filter bag. A slide rail is provided on the inner wall of the dust collection box, and the installation block and the filter plate are slidably mounted on the slide rail. An immersion cleaning tank is provided inside the dust collection box, and a receiving plate is provided inside the immersion cleaning tank. A cleaning fan is provided below the receiving plate. A motor bracket is provided at the bottom of the dust collection box, and a cleaning motor is mounted on the motor bracket. The output end of the cleaning motor is fixedly connected to the cleaning fan.

[0007] The dust collector box has a mounting plate on its side, on which a dust collector fan is mounted. The dust collector fan has an exhaust pipe and a dust collector pipe, the other end of which is connected to the dust collector box. A drying pipe is installed on the dust collector pipe, and a sealing valve is installed on the drying pipe. Drying chambers are located on both sides of the dust collector box, and heating pipes are installed in the drying chambers. This allows the filter bags to be fully dried after cleaning. They are first initially dried by using some air from the dust collector fan through the drying pipe, and then dried by the heating pipes in the drying chambers. This ensures that the filter bags are restored to a dry state and are ready for the next use, thus guaranteeing the filtration performance of the filter bags.

[0008] The dust collector is equipped with an air inlet, and a cooling chamber is fitted over the air inlet. A mounting frame is located below the air inlet, and a circulating water pump is mounted on the mounting frame. The circulating water pump has a water suction pipe connected to an immersion cleaning tank. A cooling pipe is also mounted on the circulating water pump, with its other end connected to the cooling chamber. A circulating water pipe is mounted on the cooling chamber, with its other end connected to the immersion cleaning tank. The water in the immersion cleaning tank is used to cool the high-temperature air intake, preventing damage to the filter bags and other components from the high temperature. This also achieves water resource recycling, improves energy efficiency, and ensures stable operation of the equipment in high-temperature environments.

[0009] The dust collection box is equipped with a drain pipe and a drain valve. When the filter bags are cleaned, the cleaning solution in the soaking and cleaning box will become turbid due to the washing of dust on the surface of the filter bags. The drain pipe and drain valve can conveniently discharge the sewage containing a large amount of dust and impurities from the dust collection box in a timely manner, so as to avoid the sewage from accumulating in the dust collection box and affecting the cleaning effect of the filter bags and the normal operation of the equipment.

[0010] The dust collector is hinged to a sealed door with a handle. A support column is located at the bottom of the dust collector. The design of the sealed door and the handle facilitates inspection and maintenance of the equipment's interior. The support column ensures the stability of the equipment. This reasonable structural design improves the overall performance and reliability of the equipment.

[0011] The regulating cylinder, cleaning motor, dust removal fan, heating element, and circulating water pump are connected to an external controller. The controller is used to regulate the start and stop of the regulating cylinder, cleaning motor, dust removal fan, heating element, and circulating water pump, realizing the automated operation of the equipment. This not only improves the ease of operation and stability of the equipment, but also enables precise control according to actual conditions, optimizes the working efficiency of the equipment, reduces manual intervention, and reduces labor intensity.

[0012] The advantages of this invention are as follows: When the filter bag needs cleaning, the filter bag body can be lowered into the immersion cleaning tank by adjusting the cylinder. The cleaning motor drives the cleaning fan to stir the cleaning liquid, thoroughly cleaning the filter bag body, removing the dust attached to the surface, extending the service life of the filter bag body, and reducing the operating cost of the equipment. The cooling chamber, circulating water pump, cooling pipe and circulating water pipe at the air inlet constitute a cooling system. The water in the immersion cleaning tank is used to cool the high-temperature air intake, avoiding damage to the filter bag body and other components caused by high temperature. At the same time, water resources are recycled, energy efficiency is improved, and the stable operation of the equipment in high-temperature environments is guaranteed. Attached Figure Description

[0013] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0014] Figure 1 This is a schematic diagram of the overall structure from a first-person perspective;

[0015] Figure 2 This is a schematic diagram of the overall structure from a second-person perspective;

[0016] Figure 3 This is a schematic diagram of the drying device.

[0017] Figure 4 This is a schematic diagram of the cleaning device.

[0018] Figure 5 This is a schematic diagram of the main structure of the filter bag;

[0019] In the diagram: 1. Dust collector; 2. Adjusting cylinder; 3. Mounting block; 4. Filter bag body; 5. Filter plate; 6. Slide rail; 7. Immersion cleaning tank; 8. Air inlet; 9. Drain pipe; 10. Drain valve; 11. Support plate; 12. Motor bracket; 13. Cleaning motor; 14. Cleaning fan; 15. Mounting frame; 16. Circulating water pump; 17. Cooling pipe; 18. Cooling chamber; 19. Circulating water pipe; 20. Mounting plate; 21. Dust collector fan; 22. Exhaust pipe; 23. Dust collector pipe; 24. Sealing valve; 25. Drying pipe; 26. Drying chamber; 27. Heating pipe; 28. Sealing door; 29. ​​Door handle; 30. Support column. 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. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the scope of protection of the present utility model.

[0021] Please see Figure 1-5 As shown, a high-temperature filter bag immersion type antistatic dust removal device includes a dust collection box 1. An adjusting cylinder 2 is installed at the top of the dust collection box 1, and a mounting block 3 is installed at the output end of the adjusting cylinder 2. Several filter bag bodies 4 are installed at the bottom of the mounting block 3, and filter plates 5 are installed at the bottom of each filter bag body 4. A slide rail 6 is installed on the inner wall of the dust collection box 1, and the mounting block 3 and filter plates 5 are slidably mounted on the slide rail 6. An immersion cleaning tank 7 is installed inside the dust collection box 1, and a receiving plate 11 is installed inside the immersion cleaning tank 7. A cleaning fan 14 is installed below the receiving plate 11. A motor bracket 12 is installed at the bottom of the dust collection box 1, and a cleaning motor 13 is installed on the motor bracket 12. The output end of the cleaning motor 13 is fixedly connected to the cleaning fan 14.

[0022] During operation, in order to clean the filter bag, the cylinder 2 is adjusted to push the mounting block 3, the filter bag body 4, and the filter plate 5 to slide down along the slide rail 6, so that the filter bag body 4 is immersed in the soaking and cleaning tank 7. The cleaning motor 13 drives the cleaning fan 14 to rotate, stirring the cleaning liquid in the soaking and cleaning tank 7, so that the cleaning liquid impacts the surface of the filter bag to remove the attached dust. The wastewater after cleaning can be discharged through the drain pipe 9 and drain valve 10 on the dust collector 1.

[0023] The dust collection box 1 is provided with a mounting plate 20 on its side. A dust collection fan 21 is mounted on the mounting plate 20. An exhaust pipe 22 is provided on the dust collection fan 21. A dust collection pipe 23 is provided on the dust collection fan 21. The other end of the dust collection pipe 23 is provided on the dust collection box 1. A drying pipe 25 is provided on the dust collection pipe 23. A sealing valve 24 is provided on the drying pipe 25. Drying chambers 26 are provided on both sides of the dust collection box 1. A heating pipe 27 is provided inside the drying chamber 26.

[0024] During operation, in order to dry the cleaned filter bags, after cleaning, the cylinder 2 is adjusted to lift the filter bag body 4 to a certain position, and the sealing valve 24 on the air drying pipe 25 is opened. Part of the air drawn out by the dust removal fan 21 is blown into the drying chamber 26 through the air drying pipe 25. The heating pipe 27 in the drying chamber 26 is energized to heat the air. The hot air generated dries the filter bag body 4, so that the filter bag is restored to a dry state and can be put into use again.

[0025] The dust collection box 1 is provided with an air inlet 8, and a cooling chamber 18 is fitted on the air inlet 8. A mounting frame 15 is provided below the air inlet 8, and a circulating water pump 16 is provided on the mounting frame 15. A water suction pipe is provided on the circulating water pump 16 and connected to the soaking and cleaning box 7. A cooling pipe 17 is provided on the circulating water pump 16, and the other end of the cooling pipe 17 is connected to the cooling chamber 18. A circulating water pipe 19 is provided on the cooling chamber 18, and the other end of the circulating water pipe 19 is connected to the soaking and cleaning box 7.

[0026] The dust collector 1 is equipped with a drain pipe 9, a drain valve 10 is installed on the drain pipe 9, a sealing door 28 is hinged on the dust collector 1, an opening handle 29 is installed on the sealing door 28, and a support column 30 is installed at the bottom of the dust collector 1.

[0027] The regulating cylinder 2, cleaning motor 13, dust removal fan 21, heating tube 27 and circulating water pump 16 are connected to an external controller. The controller is used to regulate the start and stop of the regulating cylinder 2, cleaning motor 13, dust removal fan 21, heating tube 27 and circulating water pump 16.

[0028] During operation, in order to remove dust from the air, the dust removal fan 21 draws out the dust-laden air through the dust removal pipe 23 and draws it into the dust removal box 1 from the air inlet 8. Then, the circulating water pump 16 is started to draw water from the soaking and cleaning tank 7 and sends it into the cooling chamber 18 through the cooling pipe 17 to cool the incoming air. After cooling, the water flows back to the soaking and cleaning tank 7 through the circulating water pipe 19. The cooled air enters the interior of the dust removal box 1 and passes through the filter bag body 4. When it passes through the filter bag body 4, the dust is intercepted on the surface of the filter bag. The filtered clean air enters the inside of the filter bag body 4 and is then drawn out by the dust removal fan 21 through the dust removal pipe 23 and discharged through the exhaust pipe 22, thereby achieving the dust removal treatment of the air.

[0029] Working principle: In order to remove dust from the air, the dust removal fan 21 draws out the dust-laden air through the dust removal pipe 23 and draws it into the dust removal box 1 from the air inlet 8. Then, the circulating water pump 16 is started to draw water from the soaking and cleaning tank 7 and sends it into the cooling chamber 18 through the cooling pipe 17 to cool the air. After cooling, the water flows back to the soaking and cleaning tank 7 through the circulating water pipe 19. The cooled air enters the interior of the dust removal box 1 and when it passes through the filter bag body 4, the dust is intercepted on the surface of the filter bag. The filtered clean air enters the inside of the filter bag body 4 and is then drawn out by the dust removal fan 21 through the dust removal pipe 23 and discharged through the exhaust pipe 22, thereby achieving the dust removal treatment of the air.

[0030] To clean the filter bags, the cylinder 2 is adjusted to push the mounting block 3, the filter bag body 4, and the filter plate 5 to slide downwards along the slide rail 6, immersing the filter bag body 4 into the soaking and cleaning tank 7. The cleaning motor 13 drives the cleaning fan 14 to rotate, stirring the cleaning solution in the soaking and cleaning tank 7, causing the cleaning solution to impact the surface of the filter bag and remove the attached dust. The wastewater after cleaning can be discharged through the drain pipe 9 and drain valve 10 on the dust collector 1.

[0031] In order to dry the cleaned filter bags, after cleaning, the cylinder 2 is adjusted to lift the filter bag body 4 to a certain position, and the sealing valve 24 on the air drying pipe 25 is opened. Part of the air drawn out by the dust removal fan 21 is blown into the drying chamber 26 through the air drying pipe 25. The heating pipe 27 in the drying chamber 26 is powered on to heat the air. The hot air generated dries the filter bag body 4, so that the filter bag can be put into use again.

[0032] In the description of this specification, references to terms such as "an embodiment," "example," "specific example," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0033] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model.

Claims

1. A high-temperature filter bag immersion type antistatic dust removal device, characterized in that: The dust collector includes a dust collection box (1), a regulating cylinder (2) is provided at the top of the dust collection box (1), an installation block (3) is provided at the output end of the regulating cylinder (2), a plurality of filter bag bodies (4) are provided at the bottom end of the installation block (3), a filter plate (5) is provided at the bottom end of the filter bag body (4), a slide rail (6) is provided on the inner wall of the dust collection box (1), the installation block (3) and the filter plate (5) are slidably arranged on the slide rail (6), an immersion cleaning tank (7) is provided inside the dust collection box (1), a receiving plate (11) is provided inside the immersion cleaning tank (7), a cleaning fan (14) is provided below the receiving plate (11), a motor bracket (12) is provided at the bottom end of the dust collection box (1), a cleaning motor (13) is installed on the motor bracket (12), and the output end of the cleaning motor (13) is fixedly connected to the cleaning fan (14).

2. The high-temperature filter bag immersion type antistatic dust removal device according to claim 1, characterized in that: The dust collector (1) has an installation plate (20) on its side, a dust collector fan (21) is installed on the installation plate (20), an exhaust pipe (22) is installed on the dust collector fan (21), a dust collector pipe (23) is installed on the dust collector fan (21), the other end of the dust collector pipe (23) is installed on the dust collector (1), a drying pipe (25) is installed on the dust collector pipe (23), a sealing valve (24) is installed on the drying pipe (25), and a drying chamber (26) is installed on both sides of the dust collector (1), and a heating pipe (27) is installed inside the drying chamber (26).

3. The high-temperature filter bag immersion type antistatic dust removal device according to claim 2, characterized in that: The dust collection box (1) is provided with an air inlet (8), and a cooling chamber (18) is fitted on the air inlet (8). A mounting frame (15) is provided below the air inlet (8), and a circulating water pump (16) is provided on the mounting frame (15). A water pump (16) is provided on the circulating water pump (16), and the water pump (16) is connected to the soaking and cleaning tank (7). A cooling pipe (17) is provided on the circulating water pump (16), and the other end of the cooling pipe (17) is connected to the cooling chamber (18). A circulating water pipe (19) is provided on the cooling chamber (18), and the other end of the circulating water pipe (19) is connected to the soaking and cleaning tank (7).

4. The high-temperature filter bag immersion type antistatic dust removal device according to claim 3, characterized in that: The dust collection box (1) is equipped with a drain pipe (9), and the drain pipe (9) is equipped with a drain valve (10).

5. The high-temperature filter bag immersion type antistatic dust removal device according to claim 4, characterized in that: A sealing door (28) is hinged to the dust collection box (1), and an opening handle (29) is provided on the sealing door (28). A support column (30) is provided at the bottom of the dust collection box (1).

6. The high-temperature filter bag immersion type antistatic dust removal device according to claim 3, characterized in that: The regulating cylinder (2), cleaning motor (13), dust removal fan (21), heating tube (27) and circulating water pump (16) are connected to an external controller, which is used to regulate the start and stop of the regulating cylinder (2), cleaning motor (13), dust removal fan (21), heating tube (27) and circulating water pump (16).

Images