Pulse dust removal device for high-quality feed production line

Abstract

The invention discloses a pulse dust removal device for a high-quality feed production line, and relates to the technical field of dust removal devices, the pulse dust removal device comprises a main body and a pulse blowing controller arranged on the main body, a collecting piece is fixedly mounted at the upper end of the main body and is used for collecting gas needing to be cleaned, and meanwhile, a filter cartridge is clamped in an inner cavity of the main body and is used for collecting the gas needing to be cleaned. The gas is filtered through the filter cartridge; according to the pulse dust removal device for the high-quality feed production line, a swing block is limited through a fixing rod, so that the whole device is kept stable when the swing block rotates around the end of the fixing rod, and meanwhile, when the swing block rotates, a rotating block installed at the lower end of the swing block is synchronously driven to rotate; and the adjusting plate synchronously rotates along with the rotating block, so that the gas flow rate and the gas flow angle are adjusted, and the device is suitable for different scenes.

Description

Technical Field

[0001] The invention relates to dust removal device technology, in particular to a pulse dust removal device for a high-quality feed production line. Background Art

[0002] A pulse dust collector is a device that removes dust attached to filter media (bags or filter cartridges) by blowing compressed air. It is widely used in the production processes of coal, cement, chemical, metallurgy, feed production and other industries to protect the environment and improve the air quality in the workplace. When polluted air passes through the pulse dust collector, particulate matter will be collected on the filter element, while relatively clean air will flow out through the partition.

[0003] The Chinese invention patent with publication number CN216935196U discloses a pulse filter cartridge dust collector, including a box body, an ash hopper, a support frame, a mounting seat, a filter cartridge and a fixing mechanism. The bottom end of the box body is fixedly connected to the ash hopper, the bottom end of the ash hopper is fixedly connected to the mounting seat, the inner wall of the box body is fixedly connected to the mounting seat, and the mounting seat divides the inner wall of the box body into a working chamber and a gas collecting chamber. Multiple groups of filter cartridges are arranged obliquely in the working chamber, and multiple groups of mounting holes are opened on the front end of the box body and on the side close to the filter cartridge, and the inner walls of the multiple groups of mounting holes are respectively adapted to the filter cartridges; in the utility model, large particles of impurities in the exhaust gas can be filtered by the filter screen, and then the fine particles of impurities in the exhaust gas can be filtered by the filter element, which can improve the exhaust gas treatment effect, reduce the backblowing frequency of the air compressor, and help save costs; and it is easy to assemble and disassemble the filter screen.

[0004] When the existing equipment is in use, it simply relies on pulse airflow to clean the filter cartridge. Some dust hidden deep in the folds of the filter cartridge cannot be quickly cleaned. At the same time, the filtration effect is reduced due to uneven airflow, causing excessive dust accumulation on the surface of the filter cartridge, resulting in reduced filtration efficiency and wear on the filter cartridge, thereby shortening the service life of the equipment. Therefore, a pulse dust removal device for high-quality feed production lines has been developed. Summary of the Invention

[0005] The purpose of the present invention is to provide a pulse dust removal device for a high-quality feed production line to solve the above-mentioned shortcomings in the prior art.

[0006] To achieve the above-mentioned object, the present invention provides the following technical solution: a pulse dust removal device for a high-quality feed production line, comprising a main body and a pulse jet controller provided on the main body, a collecting member being fixedly mounted on the upper end of the main body for collecting the gas to be cleaned, and a filter cartridge being clamped in the inner cavity of the main body for filtering the gas;

[0007] A flow diversion assembly is assembled in the inner cavity of the main body and is in contact with the upper end of the filter cartridge, and the impact force on the filter cartridge is controlled by the flow diversion assembly;

[0008] a cleaning component, which is assembled in the inner cavity of the main body and vibrates the inner wall of the filter cartridge to reduce excessive dust accumulation;

[0009] The diversion assembly includes a connecting block connected to the main body, and a sleeve is provided at the lower end of the connecting block. A connecting rod is fixedly installed on the inner wall of the sleeve, and a docking block is fixedly installed on the end of the connecting rod.

[0010] A driving member is provided at the upper end of the docking block, and a fixed rod is fixedly installed on the outer surface of the driving member. A swing block is rotatably installed on the end of the fixed rod away from the driving member, a rotating block is fixedly installed on the end of the swing block, and an adjustment plate is fixedly installed on the lower end of the rotating block, and the gas flow rate and angle are adjusted by the adjustment plate.

[0011] As a further optimization solution of the present invention, a limiting rod is fixedly installed on the upper end of the driving member, the upper end of the limiting rod is rotatably connected to the lower end of the connecting block, and an adjusting block is rotatably installed on the outer surface of the limiting rod.

[0012] As a further optimization solution of the present invention, multiple groups of adjustment rods are fixedly installed on the outer surface of the adjustment block, and the multiple groups of adjustment rods are evenly distributed on the outer surface of the adjustment block, and the ends of the adjustment rods are rotatably installed with drive rods.

[0013] As a further optimization solution of the present invention, one end of the driving rod away from the adjusting rod is rotatably connected to the upper end of the swing block.

[0014] As a further optimized solution of the present invention, the cleaning assembly includes a fixed block connected to the main body, an end of the fixed block is provided with a cross slot, and a sliding rod is slidably mounted on the inner wall of the cross slot.

[0015] As a further optimization solution of the present invention, a positioning rod is rotatably installed on the end of the sliding rod, a protective rod is rotatably installed on one side of the positioning rod, and the end of the protective rod away from the positioning rod is rotatably connected to the outer surface of the fixed block.

[0016] As a further optimized solution of the present invention, a telescopic member is fixedly mounted on the upper end of the fixed block, and the lower end of the telescopic member is connected to the upper end of the sliding rod.

[0017] As a further optimization scheme of the present invention, a power part is fixedly installed on the upper end of the telescopic part, and a turntable is fixedly installed on the output end of the power part. Multiple groups of push rods are rotatably installed on the outer surface of the turntable, and the multiple groups of push rods are evenly distributed on the outer surface of the turntable.

[0018] As a further optimization solution of the present invention, a vibration block is rotatably mounted on one end of the push rod away from the turntable.

[0019] As a further optimization solution of the present invention, a clamping ring is fixedly installed on the outer surface of the power member, and the outer surface of the clamping ring is clamped with the end of the positioning rod;

[0020] A protective tube is fixedly installed on the upper end of the clamping ring, and a guide groove corresponding to the vibration block is opened on the outer surface of the protective tube. At the same time, the inner wall of the guide groove is slidingly connected to the outer surface of the vibration block, and the upper end of the turntable is rotatably connected to the inner wall of the protective tube.

[0021] Compared with the prior art, the pulse dust removal device for a high-quality feed production line provided by the present invention has the following beneficial effects: the swing block is limited by a fixed rod, so that when the swing block rotates around the end of the fixed rod, the whole remains stable, and at the same time, when the swing block rotates, the rotating block installed at the lower end of the swing block is synchronously driven to rotate. Since the lower end of the rotating block is fixedly installed with an adjustment plate, the adjustment plate rotates synchronously with the rotating block, thereby adjusting the gas flow rate and gas flow angle, making it suitable for different scenarios.

[0022] When the power part is started, it synchronously drives the turntable arranged at its output end to rotate, wherein the output end of the power part is connected to the end of the turntable and one side close to the edge. Since a push rod is installed on the outer surface of the turntable, when the turntable rotates, the push rod and the vibration block are driven to reciprocate and collide with the inner wall of the filter cartridge, thereby effectively preventing excessive dust accumulation on the surface of the filter cartridge, which causes a decrease in filtration efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments. Obviously, the drawings described below are only some embodiments described in the present invention. For ordinary technicians in this field, other drawings can also be obtained based on these drawings.

[0024] Figure 1 A schematic diagram of the overall structure provided by an embodiment of the present invention;

[0025] Figure 2 A cross-sectional view of the overall internal structure provided by an embodiment of the present invention;

[0026] Figure 3 A schematic diagram of the structure of a flow diversion component provided in an embodiment of the present invention;

[0027] Figure 4 A first cross-sectional view of the internal structure of a flow diversion assembly provided in an embodiment of the present invention;

[0028] Figure 5 A second cross-sectional view of the internal structure of the diverter assembly provided in an embodiment of the present invention;

[0029] Figure 6 A third cross-sectional view of the internal structure of the diverter assembly provided in an embodiment of the present invention;

[0030] Figure 7 A schematic diagram of the structure of a cleaning component provided in an embodiment of the present invention;

[0031] Figure 8 A first cross-sectional view of the internal structure of a cleaning assembly provided by an embodiment of the present invention;

[0032] Figure 9 This is a second cross-sectional view of the internal structure of the cleaning component provided by an embodiment of the present invention.

[0033] Description of reference numerals:

[0034] 1. Main body; 2. Diverter assembly; 3. Cleaning assembly; 11. Collecting part; 12. Filter cartridge; 21. Connecting block; 22. Sleeve; 23. Limit rod; 231. Adjusting block; 24. Driving part; 241. Docking block; 25. Adjusting rod; 251. Driving rod; 26. Swinging block; 261. Fixed rod; 27. Rotating block; 28. Adjusting plate; 29. Connecting rod; 31. Fixed block; 32. Cross slot; 33. Sliding rod; 34. Positioning rod; 35. Protective rod; 36. Telescopic part; 37. Power part; 38. Turntable; 381. Push rod; 382. Vibrating block; 39. Snap ring; 391. Protective cylinder; 392. Guide groove. DETAILED DESCRIPTION

[0035] The following will provide a clear and complete description of the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. All other embodiments obtained by ordinary technicians in this field based on the embodiments of the present invention without making any creative efforts shall fall within the scope of protection of the present invention.

[0036] In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings and are only for the convenience of describing the present invention and simplifying the description. They do not indicate or imply that the devices or components referred to must have a specific direction, be constructed and operate in a specific direction. Therefore, they should not be understood as limiting the present invention. The terms "first", "second", and "third" are used for descriptive purposes only and should not be understood as indicating or implying relative importance. In addition, unless otherwise expressly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense. For example, they can be fixedly connected, detachably connected, or integrally connected; they can be mechanically connected or electrically connected; they can be directly connected or indirectly connected through an intermediate medium, or they can be internal communication between two components. For those skilled in the art, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0037] Example: See Figures 1-9 A pulse dust removal device for a high-quality feed production line includes a main body 1 and a pulse jet controller 4 arranged on the main body 1. A collecting part 11 is fixedly installed on the upper end of the main body 1 for collecting the gas to be cleaned. At the same time, a filter cartridge 12 is connected to the inner cavity of the main body 1 to filter the gas.

[0038] Among them, the specific connection structure and connection relationship between the pulse jet controller 4 and the main body 1 refer to the description of the Chinese patent pulse cartridge dust collector (publication number CN216935196U, publication date 2022-07-12): The outer surface of the box is fixedly connected to a pulse jet controller, and an electromagnetic pulse valve is arranged between the injection pipe and the high-pressure gas collecting pipe. The pulse jet controller is electrically connected to the electromagnetic pulse valve, air compressor and external power supply respectively.

[0039] In this solution, the collection element 11 rotates and stirs the air through the internal impeller, causing the fan blades to generate a rapid upward airflow, thereby collecting the gas into the main body 1. The filter cartridge 12 is provided with locking components such as rings at both ends, thereby ensuring that the filter cartridge 12 is stably located inside the main body 1. At the same time, after long-term operation, the filter cartridge 12 can be quickly replaced.

[0040] Furthermore, the diverter assembly 2 is assembled in the inner cavity of the main body 1 and is in contact with the upper end of the filter cartridge 12, and the impact force of the filter cartridge 12 is controlled by the diverter assembly 2; wherein, the diverter assembly 2 includes a connecting block 21 connected to the main body 1, and a sleeve 22 is provided at the lower end of the connecting block 21, and a connecting rod 29 is fixedly installed on the inner wall of the sleeve 22, and a docking block 241 is fixedly installed on the end of the connecting rod 29.

[0041] In this embodiment, the end of the connecting block 21 is connected to the main body 1, thereby ensuring the stability of the entire diversion assembly 2 during operation. At the same time, the lower end of the sleeve 22 is docked with the end of the filter cartridge 12, so that when the airflow passes through the diversion assembly 2, it enters the filter cartridge 12 accurately, ensuring that the airflow can cover the entire surface of the filter cartridge 12, thereby improving the cleaning effect.

[0042] The docking block 241 is located in the middle of the sleeve 22 and cooperates with the connecting rod 29 to confine the docking block 241 in the inner cavity of the sleeve 22 and support the driving member 24 so that the driving member 24 remains stable as a whole during operation.

[0043] Furthermore, a driving member 24 is fixedly installed on the upper end of the docking block 241, and a fixed rod 261 is fixedly installed on the outer surface of the driving member 24. A swing block 26 is rotatably installed on the end of the fixed rod 261 away from the driving member 24, and a rotating block 27 is fixedly installed on the end of the swing block 26, and an adjusting plate 28 is fixedly installed on the lower end of the rotating block 27, and the gas flow rate and angle are adjusted by the adjusting plate 28.

[0044] Specifically, the swing block 26 is limited by the fixed rod 261, so that when the swing block 26 rotates around the end of the fixed rod 261, the whole remains stable. At the same time, when the swing block 26 rotates, it synchronously drives the rotating block 27 installed at the lower end of the swing block 26 to rotate. Since the lower end of the rotating block 27 is fixedly installed with an adjustment plate 28, the adjustment plate 28 rotates synchronously with the rotating block 27, thereby adjusting the gas flow rate and gas flow angle to make it suitable for different scenarios.

[0045] Furthermore, a limit rod 23 is fixedly mounted on the upper end of the driving member 24 , and the upper end of the limit rod 23 is rotatably connected to the lower end of the connecting block 21 . Meanwhile, an adjusting block 231 is rotatably mounted on the outer surface of the limit rod 23 .

[0046] Specifically, the driving member 24 is a device with power output such as a motor, and is connected to an external control device. When the driving member 24 is started, it synchronously drives the limit rod 23 arranged at its output end to rotate, wherein the outer surface of the limit rod 23 is provided with a threaded groove, so that when the limit rod 23 rotates, it drives the adjustment block 231 to move up and down while rotating.

[0047] Furthermore, multiple sets of adjustment rods 25 are fixedly mounted on the outer surface of the adjustment block 231, and the multiple sets of adjustment rods 25 are evenly distributed on the outer surface of the adjustment block 231. The ends of the adjustment rods 25 are rotatably mounted with drive rods 251. The end of the drive rod 251 away from the adjustment rods 25 is rotatably connected to the upper end of the swing block 26.

[0048] Specifically, when the adjustment block 231 rotates, the adjustment rod 25 fixedly mounted on its outer surface is synchronously driven to rotate. Since the drive rod 251 is rotatably mounted on the end of the adjustment rod 25, when the adjustment rod 25 rotates, the drive rod 251 is driven to rotate.

[0049] When the regulating block 231 rotates, it moves up and down synchronously, so that the driving rod 251 synchronously drives the swing block 26 to rotate, thereby cooperating with the rotating block 27 to drive the regulating plate 28 to rotate, thereby achieving control of the gas flow rate.

[0050] Furthermore, a cleaning assembly 3 is assembled within the inner cavity of the main body 1 and vibrates the inner wall of the filter cartridge 12 to reduce excessive dust accumulation. The cleaning assembly 3 includes a fixed block 31 connected to the main body 1. The end of the fixed block 31 defines a cross slot 32, and a slide rod 33 is slidably mounted on the inner wall of the cross slot 32. A positioning rod 34 is rotatably mounted on the end of the slide rod 33. A protective rod 35 is rotatably mounted on one side of the positioning rod 34. The end of the protective rod 35, which is away from the positioning rod 34, is rotatably connected to the outer surface of the fixed block 31.

[0051] In this embodiment, when the sliding rod 33 is moved by force, the positioning rod 34 installed at its end is synchronously driven to move, wherein the outer surface of the positioning rod 34 is connected to the fixed block 31 through the protective rod 35, so that when the sliding rod 33 moves, the positioning rod 34 is driven to rotate around the end of the protective rod 35, thereby fixing the clamping ring 39 located at the upper end of the fixed block 31.

[0052] Furthermore, a telescopic member 36 is fixedly mounted on the upper end of the fixed block 31 , and the lower end of the telescopic member 36 is connected to the upper end of the sliding rod 33 .

[0053] Specifically, the telescopic member 36 is a device with a telescopic function, such as an electric telescopic rod, and is connected to an external control device. At the same time, when the telescopic member 36 is started, the slide rod 33 arranged at its output end is driven to slide up and down on the inner wall of the cross groove 32, and the positioning rod 34 rotatably installed on the slide rod 33 is driven to move toward the middle or expand outward, thereby fixing the clamping ring 39.

[0054] Furthermore, a power member 37 is fixedly mounted on the upper end of the telescopic member 36, and a turntable 38 is fixedly mounted on the output end of the power member 37. Multiple sets of push rods 381 are rotatably mounted on the outer surface of the turntable 38, and the multiple sets of push rods 381 are evenly distributed on the outer surface of the turntable 38. A vibration block 382 is rotatably mounted on the end of the push rod 381 away from the turntable 38.

[0055] Specifically, the power member 37 is a device with power output such as a motor, and is connected to an external control device. At the same time, when the power member 37 is started, it synchronously drives the turntable 38 arranged at its output end to rotate, wherein the output end of the power member 37 is connected to the end of the turntable 38 and the side close to the edge. Since a push rod 381 is installed on the outer surface of the turntable 38 for rotation, when the turntable 38 rotates, the push rod 381 and the vibration block 382 are driven to reciprocate and collide with the inner wall of the filter cartridge 12, thereby effectively preventing excessive dust accumulation on the surface of the filter cartridge, resulting in reduced filtration efficiency.

[0056] Furthermore, a clamping ring 39 is fixedly installed on the outer surface of the power part 37, and the outer surface of the clamping ring 39 is clamped with the end of the positioning rod 34; a protective tube 391 is fixedly installed on the upper end of the clamping ring 39, and the outer surface of the protective tube 391 is provided with a guide groove 392 corresponding to the vibration block 382. At the same time, the inner wall of the guide groove 392 is slidingly connected to the outer surface of the vibration block 382, and the upper end of the turntable 38 is rotatably connected to the inner wall of the protective tube 391.

[0057] Specifically, the protective tube 391 is supported by the clamping ring 39, so that the protective tube 391 remains stable as a whole during operation. Since the outer surface of the vibration block 382 is slidingly connected to the inner wall of the guide groove 392, the vibration block 382 is in a stable state as a whole during operation, avoiding the vibration block 382 from being offset during movement.

[0058] The control device can use a single-chip microcomputer as the control terminal. In this embodiment, the single-chip microcomputer is a typical embedded microcontroller (MCU), consisting of an arithmetic unit, a controller, memory, and input / output devices, equivalent to a miniature computer. Compared to the general-purpose microprocessors used in personal computers, it emphasizes self-sufficiency (no external hardware required) and cost savings. Its greatest advantage is its small size, allowing it to be placed inside the instrument. However, it has limited storage capacity, simple input / output interfaces, and high functional consumption.

[0059] The above description is merely illustrative of certain exemplary embodiments of the present invention. It goes without saying that those skilled in the art will be able to modify the described embodiments in various ways without departing from the spirit and scope of the present invention. Therefore, the above drawings and description are illustrative in nature and should not be construed as limiting the scope of protection of the claims.

Claims

1. A pulse dust removal device for a high-quality feed production line, comprising a main body (1) and a pulse jet controller (4) arranged on the main body (1), characterized in that: A collecting member (11) is fixedly mounted on the upper end of the main body (1) for collecting the gas to be cleaned, and a filter cartridge (12) is clamped in the inner cavity of the main body (1) for filtering the gas. A flow diversion assembly (2) is assembled in the inner cavity of the main body (1) and is in contact with the upper end of the filter cartridge (12), and the impact force of the filter cartridge (12) is controlled by the flow diversion assembly (2); A cleaning component (3) is assembled in the inner cavity of the main body (1), and the inner wall of the filter cartridge (12) is vibrated by the cleaning component (3) to reduce excessive dust accumulation; The diversion assembly (2) comprises a connecting block (21) connected to the main body (1), and a sleeve (22) is provided at the lower end of the connecting block (21), a connecting rod (29) is fixedly mounted on the inner wall of the sleeve (22), and a docking block (241) is fixedly mounted on the end of the connecting rod (29); A driving member (24) is provided at the upper end of the docking block (241), and a fixed rod (261) is fixedly installed on the outer surface of the driving member (24). A swing block (26) is rotatably installed at one end of the fixed rod (261) away from the driving member (24). A rotating block (27) is fixedly installed at the end of the swing block (26), and an adjusting plate (28) is fixedly installed at the lower end of the rotating block (27). The gas flow rate and angle are adjusted by the adjusting plate (28).

2. A pulse dust removal device for a high-quality feed production line according to claim 1, characterized in that: A limiting rod (23) is fixedly mounted on the upper end of the driving member (24), the upper end of the limiting rod (23) is rotatably connected to the lower end of the connecting block (21), and an adjusting block (231) is rotatably mounted on the outer surface of the limiting rod (23).

3. A pulse dust removal device for a high-quality feed production line according to claim 2, characterized in that: A plurality of adjustment rods (25) are fixedly mounted on the outer surface of the adjustment block (231), and the plurality of adjustment rods (25) are evenly distributed on the outer surface of the adjustment block (231). A driving rod (251) is rotatably mounted on the end of the adjustment rod (25).

4. A pulse dust removal device for a high-quality feed production line according to claim 3, characterized in that: One end of the driving rod (251) away from the adjusting rod (25) is rotatably connected to the upper end of the swing block (26).

5. The pulse dust removal device for a high-quality feed production line according to claim 1 is characterized in that: The cleaning assembly (3) comprises a fixed block (31) connected to the main body (1), a cross slot (32) is provided at the end of the fixed block (31), and a sliding rod (33) is slidably mounted on the inner wall of the cross slot (32).

6. A pulse dust removal device for a high-quality feed production line according to claim 5, characterized in that: A positioning rod (34) is rotatably mounted on the end of the sliding rod (33), a protective rod (35) is rotatably mounted on one side of the positioning rod (34), and one end of the protective rod (35) away from the positioning rod (34) is rotatably connected to the outer surface of the fixing block (31).

7. A pulse dust removal device for a high-quality feed production line according to claim 6, characterized in that: A telescopic member (36) is fixedly mounted on the upper end of the fixed block (31), and the lower end of the telescopic member (36) is connected to the upper end of the slide rod (33).

8. The pulse dust removal device for a high-quality feed production line according to claim 7, characterized in that: A power member (37) is fixedly mounted on the upper end of the telescopic member (36), and a turntable (38) is fixedly mounted on the output end of the power member (37). Multiple groups of push rods (381) are rotatably mounted on the outer surface of the turntable (38), and the multiple groups of push rods (381) are evenly distributed on the outer surface of the turntable (38).

9. The pulse dust removal device for a high-quality feed production line according to claim 8, characterized in that: A vibration block (382) is rotatably mounted on one end of the push rod (381) away from the turntable (38).

10. The pulse dust removal device for a high-quality feed production line according to claim 9, characterized in that: A clamping ring (39) is fixedly mounted on the outer surface of the power member (37), and the outer surface of the clamping ring (39) is clamped with the end of the positioning rod (34); A protective tube (391) is fixedly mounted on the upper end of the snap ring (39), and a guide groove (392) corresponding to the vibration block (382) is provided on the outer surface of the protective tube (391). At the same time, the inner wall of the guide groove (392) is slidably connected to the outer surface of the vibration block (382), and the upper end of the turntable (38) is rotatably connected to the inner wall of the protective tube (391).

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