A dust collector filter element cleaning apparatus

Abstract

The utility model relates to industrial dust removal technical field discloses a dust remover filter core cleaning equipment, including the shell, the outer wall fixed connection of shell has the machine shell, the inner wall fixed connection of machine shell has the fan, the inner wall fixed connection of shell has the ring plate, the fan sets up at the top of ring plate, the bottom rotatory connection of ring plate has the pivot, the top of shell is provided with the clamping mechanism, the clamping mechanism includes the top cap, the top cap rotatory connection is at the top of shell, the top fixed connection of top cap has motor no.

Description

Technical Field

[0001] This utility model relates to the field of industrial dust removal technology, and in particular to a dust collector filter element cleaning device. Background Technology

[0002] Dust collector filter elements are the core components of industrial dust control, widely used in metallurgy, building materials, and machinery processing industries. They require regular offline cleaning and regeneration. Traditional methods such as manual beating, high-pressure air blowing, or simple spraying have problems such as incomplete dust removal, easy damage to filter media, secondary dust pollution, high labor intensity, and low efficiency. They cannot meet the requirements of continuous, environmentally friendly, and efficient regeneration. As the usage time extends, a large amount of dust, oil, and other impurities will gradually adhere to the surface of the filter media of the dust collector filter element, resulting in a decrease in the air permeability of the filter element, an increase in filtration resistance, and thus affecting the purification efficiency and operational stability of the dust collector, and may even shorten the service life of the dust collector.

[0003] A search revealed Chinese Patent Publication No. CN204637807U, which discloses a dust collector filter element cleaning device, relating to the field of cleaning equipment technology. This dust collector filter element cleaning device includes a support for supporting the filter element, a positioning device rotatably mounted on the support for positioning the filter element, and a rinsing device disposed on the outer periphery of the filter element. The rinsing device has multiple rinsing ports for cleaning the filter element surface. The rinsing ports can spray rinsing media onto the filter element along the tangential direction, causing the filter element to rotate together with the positioning device under the impact force of the rinsing media. The dust collector filter element cleaning device provided by this utility model allows the rinsing ports to spray rinsing media onto the filter element along the tangential direction, and the filter element can rotate together with the positioning device under the impact force of the rinsing media along its tangential direction, thereby achieving automatic cleaning of the filter element. However, the above utility model patents rely solely on the impact force of the rinsing medium along the tangential direction of the filter element to drive the filter element to rotate passively. The rotation speed and stability depend entirely on the impact force of the water flow, which can easily lead to uneven rotation speed, jamming, or even stopping, resulting in uneven rinsing of the filter element surface and the existence of cleaning blind spots. Utility Model Content

[0004] To overcome the above shortcomings, this utility model provides a dust collector filter element cleaning device, which aims to solve the problem that the filter element is passively rotated by the impact force of the flushing medium along the tangential direction of the filter element in the prior art, resulting in uneven rinsing of the filter element surface and the existence of cleaning blind spots.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: a dust collector filter element cleaning device, comprising a housing, an outer shell fixedly connected to the outer wall of the housing, a fan fixedly connected to the inner wall of the outer shell, an annular plate fixedly connected to the inner wall of the housing, the fan being disposed at the top of the annular plate, a rotating shaft rotatably connected to the bottom of the annular plate, a clamping mechanism being disposed at the top of the housing, a support column being fixedly connected to the bottom of the rotating shaft, a nozzle being disposed on the outer wall of the support column, a gear one being fixedly connected to the bottom of the support column, a gear two meshing with the outer wall of the gear one, a motor two being fixedly connected to the bottom of the gear two, and a movable ring communicating with the outer side of the support column.

[0006] As a further description of the above technical solution:

[0007] The clamping mechanism includes a top cover, which is rotatably connected to the top of the outer shell. A motor is fixedly connected to the top of the top cover, and a bearing is fixedly connected to the output end of the motor. A movable disc is fixedly connected to the outer wall of the bearing, and a sliding groove is formed on the outer wall of the movable disc.

[0008] As a further description of the above technical solution:

[0009] The outer wall of the movable ring is connected to a water injection ring, and the outer side of the outer shell is connected to a drain outlet.

[0010] As a further description of the above technical solution:

[0011] The outer wall of the chute is fitted with a clamping arm, and the bottom of the top cover is fixedly connected with a guide plate.

[0012] As a further description of the above technical solution:

[0013] A pressurizing pipe is fixedly connected to the bottom of the outer shell, and a water pipe is connected to the outside of the pressurizing pipe.

[0014] This utility model has the following beneficial effects:

[0015] 1. In this utility model, water flows through the pressurization pipe, water pipe, and water injection ring to be evenly distributed into the interior of each support column. With the help of the motor-driven gear set to drive the support column to rotate, the spray angle of the nozzle can be dynamically adjusted, so that the water flow can wash the inner and outer surfaces of the filter element in all directions without dead angles, which significantly improves the cleanliness and cleaning efficiency of the filter element.

[0016] 2. In this utility model, the motor drives the movable disc to retract the clamping arm along the guide plate, which can quickly and stably complete the automatic centering and clamping of the filter element, ensuring the stability of the filter element posture during the cleaning process; after cleaning, the filter element is directly dried by blowing air through the fan, eliminating the need for manual disassembly and separate drying process, and realizing the integrated operation of filter element cleaning, clamping and drying. Attached Figure Description

[0017] Figure 1 This is a front perspective view of a dust collector filter element cleaning device proposed in this utility model;

[0018] Figure 2 This is a left-side view of a dust collector filter element cleaning device proposed in this utility model;

[0019] Figure 3 This is a cross-sectional view of the outer shell structure of a dust collector filter element cleaning device proposed in this utility model;

[0020] Figure 4 This is a schematic diagram of the gear structure of a dust collector filter element cleaning device proposed in this utility model;

[0021] Figure 5 This is a schematic diagram of the guide plate structure of a dust collector filter element cleaning device proposed in this utility model;

[0022] Figure 6 This is a cross-sectional view of the clamping mechanism of a dust collector filter element cleaning device proposed in this utility model.

[0023] Legend:

[0024] 1. Outer shell; 2. Clamping mechanism; 201. Top cover; 202. Motor 1; 203. Bearing; 204. Movable disc; 205. Slide 1; 206. Clamping arm; 207. Guide plate; 3. Housing; 4. Fan; 5. Ring plate; 6. Rotating shaft; 7. Support column; 8. Nozzle; 9. Gear 1; 10. Gear 2; 11. Motor 2; 12. Movable ring; 13. Water injection ring; 14. Pressurization pipe; 15. Water pipe; 16. Drain outlet. Detailed Implementation

[0025] 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 protection scope of the present utility model.

[0026] Please see the appendix Figure 1 - Appendix Figure 3An embodiment of this utility model provides a dust collector filter element cleaning device, including a housing 1, a housing 3 fixedly connected to the outer wall of the housing 1, a fan 4 fixedly connected to the inner wall of the housing 3, a ring plate 5 fixedly connected to the inner wall of the housing 1, the fan 4 being disposed at the top of the ring plate 5, a rotating shaft 6 being rotatably connected to the bottom of the ring plate 5, a support column 7 being fixedly connected to the bottom of the rotating shaft 6, a nozzle 8 being disposed on the outer wall of the support column 7, a clamping mechanism 2 being disposed at the top of the housing 1, a gear 9 being fixedly connected to the bottom of the support column 7, a gear 10 meshing with the outer wall of the gear 9, a motor 11 being fixedly connected to the bottom of the gear 10, and a movable ring 12 communicating with the outer side of the support column 7.

[0027] Specifically, the outer wall of the outer casing 1 is fixedly connected to the casing 3. The casing 3 is a closed structure with reserved installation space. Its inner wall is firmly connected to the fan 4 to ensure that the fan 4 does not shift when it is working. The air outlet of the fan 4 is connected to the inside of the outer casing 1 to realize the air drying function. The middle of the inner wall of the outer casing 1 is fixedly connected to a horizontally set ring plate 5. The ring plate 5 fits against the inner wall and plays a role in separation and bearing. The fan 4 is installed above the ring plate 5 and corresponds to the ventilation channel of the ring plate 5 to ensure that the airflow smoothly enters the cleaning area below. The bottom center of the ring plate 5 is rotatably connected to the rotating shaft 6 through a rotating connector. The rotating shaft 6 can rotate flexibly and stably. Its bottom is fixedly connected to the support column 7 and drives it to rotate synchronously. The support column 7 extends vertically to the cleaning area. Multiple nozzles 8 are evenly arranged on the outer wall corresponding to the filter element. The nozzles 8 are connected to the internal channel of the support column 7, which can evenly spray the cleaning medium onto the surface of the filter element to achieve all-round cleaning.

[0028] Please see the appendix Figure 4 - Appendix Figure 6 The clamping mechanism 2 includes a top cover 201, which is rotatably connected to the top of the outer shell 1. A motor 202 is fixedly connected to the top of the top cover 201. A bearing 203 is fixedly connected to the output end of the motor 202. A movable disk 204 is fixedly connected to the outer wall of the bearing 203. A sliding groove 205 is provided on the outer wall of the movable disk 204. A clamping arm 206 slides on the outer wall of the sliding groove 205. A guide plate 207 is fixedly connected to the bottom of the top cover 201.

[0029] Specifically, a motor 202 is fixedly connected to the center of the top of the top cover 201. The motor 202 is installed vertically, with its output end extending vertically downwards and passing through the corresponding reserved hole in the top cover 201. The output end of the motor 202 is securely connected to the bearing 203. The bearing 203 assists in rotation and reduces friction, ensuring smooth and uninterrupted operation of the motor 202. The outer wall of the bearing 203 is fixedly connected to the central area of ​​the movable disk 204, allowing the motor 202 to drive the movable disk 204 to rotate synchronously through the bearing 203 after starting. The movable disk 204 is horizontally positioned below the top cover 201. 201 maintains parallelism and leaves a reasonable gap to avoid interference during rotation. The outer wall of the movable disk 204 is evenly provided with a sliding groove 205 along its circumference. A clamping arm 206 is slidably connected to the outer wall of the sliding groove 205. The clamping arm 206 can slide flexibly along the sliding groove 205. A groove is provided on the outer layer of the guide plate 207. Driven by the rotation of the movable disk 204, the clamping arm 206 moves along the direction of the groove on the guide plate 207 while sliding along the sliding groove 205, so as to realize the extension and retraction adjustment. The bottom of the top cover 201 is fixedly connected to the guide plate 207 corresponding to the position of the clamping arm 206 to ensure that the clamping arm 206 is stable and accurately aligned when it extends and retracts.

[0030] Please see the appendix Figure 3 - Appendix Figure 4 The outer wall of the movable ring 12 is connected to a water injection ring 13, the outer side of the outer shell 1 is connected to a drain outlet 16, the bottom of the outer shell 1 is fixedly connected to a pressurization pipe 14, and the outside of the pressurization pipe 14 is connected to a water pipe 15.

[0031] Specifically, the bottom end of the support column 7 is securely connected to gear 9, and the two are coaxially arranged to ensure that the support column 7 can rotate synchronously with gear 9. Gear 9 is horizontally arranged in the bottom area inside the outer casing 1, and its outer wall meshes with gear 10. The meshing surfaces fit tightly, which can achieve stable power transmission and avoid slippage or tooth breakage during transmission. The bottom center of gear 10 is fixedly connected to the output end of motor 11. Motor 11 is vertically fixedly installed on the bottom inner side of the outer casing 1. After starting, it can drive gear 10 to rotate, and then drive gear 9 and support column 7 to rotate synchronously through gear meshing, so as to adjust the spray angle of nozzle 8. A movable ring 12 is connected to the middle of the outer side of the support column 7. The movable ring 12 can rotate synchronously with the support column 7, and at the same time, it maintains a sealed connection with the internal channel of the support column 7 to ensure the cleaning medium The cleaning medium will not leak. The outer wall of the movable ring 12 is connected to the water injection ring 13. The water injection ring 13 is a ring structure that surrounds the outside of the support column 7. It is used to evenly distribute the cleaning medium into the movable ring 12 and then introduce it into the support column 7. The support column 7 is adjusted after being driven by gear 9 to rotate 60°. The movable ring 12 can rotate. The lower part of the outer side of the outer shell 1 is connected to the drain port 16. The drain port 16 is connected to the cleaning area inside the outer shell 1. It is used to discharge the sewage and impurities generated after cleaning the filter element to avoid sewage accumulation affecting the cleaning effect. The bottom outer side of the outer shell 1 is fixedly connected to the pressure pipe 14. One end of the pressure pipe 14 is connected to the internal pipeline of the outer shell 1, and the other end is connected to the external water pipe 15. The water pipe 15 is used to deliver the cleaning medium to the pressure pipe 14. The water flow is injected into the device through the pressure pipe 14 to provide sufficient pressure for the nozzle 8 to spray water.

[0032] Working principle: During use, water is injected into the housing 1 through the pressurization pipe 14 and water pipe 15 on the outside of the housing 1. The water flow is divided by the water injection ring 13 and injected into the interior of multiple support columns 7 through the movable ring 12, and then sprayed out from the nozzle 8. The bottom motor 11 is started, which drives the gear 10, which in turn drives the gear 9 to rotate, thereby rotating the support columns 7. During this process, the support columns 7 are rotated by the gear 9, and the angle can only be adjusted within 60°. The middle of the support column 7 is connected to the water injection ring 13 through the flexible movable ring 12, thereby adjusting the angle of the spray from the nozzle 8 from counterclockwise to clockwise, thus completing the cleaning task.

[0033] The motor 202 drives the movable disk 204 to rotate, causing the clamping arm 206 to slide along the outer side of the slide groove 205 and move inward in a curved path. A groove is opened on the outer layer of the guide plate 207. Driven by the rotation of the movable disk 204, the clamping arm 206 moves along the direction of the groove on the guide plate 207 while sliding along the slide groove 205, so that the clamping arm 206 can retract and clamp the filter element, so that the filter element can be cleaned. After cleaning, the fan 4 is started to dry the filter element inside the outer shell 1, thereby quickly drying the filter element.

[0034] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present 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 the present utility model should be included within the protection scope of the present utility model.

Claims

1. A dust collector filter element cleaning device, comprising a housing (1), characterized in that: The outer wall of the outer shell (1) is fixedly connected to the outer shell (3), the inner wall of the outer shell (3) is fixedly connected to the fan (4), the inner wall of the outer shell (1) is fixedly connected to the ring plate (5), the fan (4) is set on the top of the ring plate (5), the bottom of the ring plate (5) is rotatably connected to the shaft (6), the top of the outer shell (1) is provided with the clamping mechanism (2), the bottom of the shaft (6) is fixedly connected to the support column (7), the outer wall of the support column (7) is provided with the nozzle (8), the bottom of the support column (7) is fixedly connected to the gear one (9), the outer wall of the gear one (9) is meshed with the gear two (10), the bottom of the gear two (10) is fixedly connected to the motor two (11), and the outer side of the support column (7) is connected to the movable ring (12).

2. The dust collector filter element cleaning equipment according to claim 1, characterized in that: The clamping mechanism (2) includes a top cover (201), which is rotatably connected to the top of the outer shell (1). A motor (202) is fixedly connected to the top of the top cover (201), and a bearing (203) is fixedly connected to the output end of the motor (202). A movable disk (204) is fixedly connected to the outer wall of the bearing (203), and a sliding groove (205) is provided on the outer wall of the movable disk (204).

3. The dust collector filter element cleaning equipment according to claim 1, characterized in that: The outer wall of the movable ring (12) is connected to a water injection ring (13), and the outer side of the outer shell (1) is connected to a drain outlet (16).

4. The dust collector filter element cleaning equipment according to claim 2, characterized in that: The outer wall of the slide groove (205) is slidably fitted with a clamping arm (206), and the bottom of the top cover (201) is fixedly connected with a guide plate (207).

5. The dust collector filter element cleaning equipment according to claim 1, characterized in that: A pressurizing pipe (14) is fixedly connected to the bottom of the outer shell (1), and a water pipe (15) is connected to the outside of the pressurizing pipe (14).

Images