Efficient cyclone filter cartridge dust remover

Abstract

The utility model discloses an efficient cyclone filter cartridge dust remover, which belongs to the field of dust removers and comprises an outer barrel, a conical barrel integrally formed with the outer barrel is arranged at the bottom of the outer barrel, an air inlet pipe is arranged at the top of the outer barrel along the tangential direction of the outer barrel, and an exhaust pipe is arranged at the top of the outer barrel through a top cover. A filter cylinder communicated with the exhaust pipe is arranged in the outer cylinder through an elastic mechanism, the filter cylinder can vibrate in the outer cylinder in the vertical direction through the elastic mechanism, an ash hopper communicated with the conical cylinder is arranged at the bottom of the conical cylinder, and the elastic mechanism comprises a positioning plate fixed to the top of the filter cylinder. According to the cyclone filter cartridge dust remover, the filter cartridge can vibrate in the outer cartridge through the elastic mechanism, dust particles can be accelerated to fall off from the surface of a filter material, accumulated dust on the surface of the filter material is reduced, fine dust particles adhered to the filter material can be cleared more easily through vibration, and the situation that the dust removal efficiency is reduced due to dust accumulation is reduced; the dust removal efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of dust collectors, in particular to a high-efficiency cyclone cartridge dust collector. Background Art

[0002] A cyclone cartridge dust collector is a dust removal device that combines cyclone separation and cartridge filtration technologies. It uses centrifugal force to separate dust from gas and further filters it through cartridges to achieve the purpose of high-efficiency dust removal. The working principle of a cyclone cartridge dust collector is mainly based on centrifugal force and filtration principles, and it is widely used in industries such as mine exploitation, metallurgical industry, and building material production.

[0003] When a cyclone cartridge dust collector is in use, the cartridge plays a core filtering role. During long-term operation, dust will gradually accumulate on the cartridge of the cyclone cartridge dust collector, especially when dealing with high-concentration or sticky dust, which will not only affect the dust removal efficiency but also increase the operating resistance of the equipment, resulting in a decrease in dust removal efficiency. Summary of the Utility Model

[0004] The purpose of the utility model is to propose a high-efficiency cyclone cartridge dust collector to solve the problem that dust will gradually accumulate on the cartridge of the existing cyclone cartridge dust collector, resulting in a decrease in dust removal efficiency.

[0005] To achieve the above purpose, the utility model adopts the following technology: a high-efficiency cyclone cartridge dust collector, including an outer cylinder, a conical cylinder integrally formed with the bottom of the outer cylinder, an air inlet pipe arranged along the tangent direction of the top of the outer cylinder, an exhaust pipe arranged on the top of the outer cylinder through a top cover, a cartridge communicated with the exhaust pipe arranged inside the outer cylinder through an elastic mechanism, the cartridge can vibrate vertically inside the outer cylinder through the elastic mechanism, and a dust hopper communicated with the bottom of the conical cylinder is arranged at the bottom of the conical cylinder.

[0006] As a further description of the above technical solution: the elastic mechanism includes a positioning plate fixed to the top of the cartridge, the positioning plate is connected with the top cover through a spring, a connecting rod penetrating the top cover is arranged on the positioning plate, and the elastic mechanism further includes a power component arranged on the top cover.

[0007] As a further description of the above technical solution: the power component includes a motor group fixed to the top cover through a mounting plate, and a cam matched with the connecting rod is arranged on the output end of the motor group.

[0008] As a further description of the above technical solution: the positioning plate is detachably connected with the cartridge through a locking clamp, and a locking bolt is arranged on the locking clamp.

[0009] As a further description of the above technical solution: A threaded end penetrating the positioning plate is provided at the bottom of the connecting rod, and a locking nut abutting against the bottom of the positioning plate is provided on the threaded end.

[0010] As a further description of the above technical solution: The air outlet of the filter cartridge is communicated with the exhaust pipe through a connecting hose.

[0011] As a further description of the above technical solution: A connecting cover is provided at the bottom of the conical cylinder. The ash hopper is detachably connected to the conical cylinder through a threaded interface matching with the connecting cover, and a handle is provided at the middle position of the ash hopper.

[0012] In summary, due to the adoption of the above technical solution, the beneficial effects of the present utility model are as follows:

[0013] Through the elastic mechanism, the filter cartridge can vibrate in the outer cylinder, which helps to accelerate the shedding of dust particles from the surface of the filter material, reduce the dust accumulation on the surface of the filter material, and the vibration can make the fine dust particles adhering to the filter material easier to be removed, reduce the decline of the dust removal efficiency caused by dust accumulation, and thus improve the dust removal efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 Shows the overall structural schematic diagram provided by the embodiment of the present utility model;

[0015] Figure 2 Shows the partial sectional schematic diagram provided by the embodiment of the present utility model;

[0016] Figure 3 Shows the structural schematic diagram of the elastic mechanism provided by the embodiment of the present utility model;

[0017] Figure 4 Shows the partial structural schematic diagram provided by the embodiment of the present utility model;

[0018] Figure 5 Shows the structural schematic diagram of the power assembly provided by the embodiment of the present utility model;

[0019] Figure 6 Shows the structural schematic diagram of the ash hopper provided by the embodiment of the present utility model.

[0020] LEGEND DESCRIPTION:

[0021] 1. Outer cylinder; 2. Conical cylinder; 21. Connecting cover; 3. Inlet pipe; 4. Exhaust pipe; 5. Elastic mechanism; 51. Positioning plate; 511. Locking clamp; 512. Locking bolt; 52. Spring; 53. Connecting rod; 531. Threaded end; 532. Locking nut; 54. Power assembly; 541. Motor group; 542. Cam; 543. Mounting plate; 6. Filter cartridge; 7. Connecting hose; 8. Ash hopper; 81. Threaded interface; 82. Handle; 9. Top cover. Detailed implementation manners

[0022] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0023] Refer to Figures 1-6 , the high-efficiency cyclone filter cartridge dust collector provided in this embodiment includes an outer cylinder 1. A conical cylinder 2 integrally formed with it is provided at the bottom of the outer cylinder 1. An inlet pipe 3 is provided at the top of the outer cylinder 1 along its tangent direction. An exhaust pipe 4 is provided at the top of the outer cylinder 1 through a top cover 9. A filter cartridge 6 communicated with the exhaust pipe 4 is provided inside the outer cylinder 1 through an elastic mechanism 5. The air outlet of the filter cartridge 6 is communicated with the exhaust pipe 4 through a connecting hose 7. The filter cartridge 6 can vibrate vertically inside the outer cylinder 1 through the elastic mechanism 5. A dust hopper 8 communicated with it is provided at the bottom of the conical cylinder 2.

[0024] In the present invention, the dust-containing gas enters the outer cylinder 1 at a high speed along the tangent direction through the inlet pipe 3 under the action of an induced draft fan. The air flow will change from a linear motion to a circular motion to form an outer vortex. During the rotation process, the dust particles in the air flow are affected by the centrifugal force and gradually move towards the outer wall. The heavier dust particles, under the combined action of the centrifugal force and gravity, fall into the dust hopper 8 along the inner wall of the outer cylinder 1. After the outer vortex reaches the bottom of the conical cylinder 2, it will turn and rotate upward along the axis to form an inner vortex. The air flow of the inner vortex passes through the filter cartridge 6 for filtration and then is discharged through the exhaust pipe 4. After long-term operation, the filter cartridge 6 is vibrated vertically inside the outer cylinder 1 through the elastic mechanism 5. The connecting hose 7 between the filter cartridge 6 and the exhaust pipe 4 can provide a moving space for the filter cartridge 6 while ensuring the connection between the filter cartridge 6 and the exhaust pipe 4. The vibrating filter cartridge 6 can accelerate the shedding of dust particles from the filter material surface, reduce the dust accumulation on the filter material surface, and reduce the decline in dust removal efficiency caused by dust accumulation, thereby improving the dust removal efficiency.

[0025] Specifically, as Figure 2 , Figure 3 and Figure 5As shown, the elastic mechanism 5 includes a positioning plate 51 fixed to the top of the filter cartridge 6. The positioning plate 51 is connected to the top cover 9 by a spring 52. A connecting rod 53 passing through the top cover 9 is provided on the positioning plate 51. The elastic mechanism 5 further includes a power assembly 54 provided on the top cover 9;

[0026] The power assembly 54 includes a motor set 541 fixed to the top cover 9 through a mounting plate 543. A cam 542 cooperating with the connecting rod 53 is provided at the output end of the motor set 541.

[0027] Among them, when the filter cartridge 6 accumulates dust due to long-term operation, the motor set 541 is started. After the motor set 541 is started, it drives the cam 542 to rotate. When the cam 542 rotates and contacts the connecting rod 53, the cam 542 will apply a periodic impact force to the connecting rod 53. The impact force is transmitted to the filter cartridge 6 through the connecting rod 53. Since the filter cartridge 6 is installed through the spring 52 on the positioning plate 51, and the spring 52 has a certain elasticity and freedom, it can respond to the impact force and generate vibration, thereby vibrating the filter cartridge 6, accelerating the shedding of dust particles from the filter media surface, reducing the dust accumulation on the filter media surface, and greatly improving the working efficiency of the filter cartridge 6.

[0028] Specifically, as Figure 3 and Figure 4 shown, the positioning plate 51 is detachably connected to the filter cartridge 6 through a locking clamp 511. A locking bolt 512 is provided on the locking clamp 511. A threaded end 531 passing through the positioning plate 51 is provided at the bottom of the connecting rod 53, and a locking nut 532 abuting against the bottom of the positioning plate 51 is provided on the threaded end 531.

[0029] Among them, when the positioning plate 51 is connected to the filter cartridge 6, the positioning plate 51 and the locking clamp 511 are sleeved on the upper end cover position of the filter cartridge 6, and then the locking clamp 511 is locked by using the locking bolt 512. The design of the locking clamp 511 can realize the convenient disassembly and assembly of the positioning plate 51 and the filter cartridge 6, so that the filter cartridge 6 can be disassembled conveniently and quickly during maintenance and repair. The connecting rod 53 can also be easily disassembled through the threaded end 531 and the locking nut 532, thereby saving time during the maintenance and repair of the elastic mechanism 5.

[0030] Specifically, as Figure 1 and Figure 6 shown, a connecting cover 21 is provided at the bottom of the conical cylinder 2. The ash hopper 8 is detachably connected to the conical cylinder 2 through a threaded interface 81 cooperating with the connecting cover 21. A handle 82 is provided at the middle position of the ash hopper 8.

[0031] Among them, when the dust accumulated in the ash hopper 8 needs to be cleaned, the operator holds the handle 82 and rotates the ash hopper 8, so that the ash hopper 8 is unscrewed under the cooperation of the threaded interface 81 and the connecting cover 21. After the cleaning is completed, the ash hopper 8 can be screwed onto the connecting cover 21 through the thread, which is simple and convenient and facilitates the cleaning work of the ash hopper 8.

[0032] The above is only a preferred specific embodiment of the present invention, but the protection scope of the present invention is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present invention, according to the technical solution and the inventive concept of the present invention, makes equivalent substitutions or changes, and should be covered within the protection scope of the present invention.

Claims

1. High-efficiency cyclone filter cartridge dust collector, characterized in that, It includes an outer cylinder (1), a conical cylinder (2) integrally formed with the bottom of the outer cylinder (1) is provided, an air inlet pipe (3) is arranged at the top of the outer cylinder (1) along its tangent direction, an exhaust pipe (4) is arranged at the top of the outer cylinder (1) through a top cover (9), a filter cylinder (6) communicated with the exhaust pipe (4) is arranged inside the outer cylinder (1) through an elastic mechanism (5), the filter cylinder (6) can vibrate vertically inside the outer cylinder (1) through the elastic mechanism (5), and a dust hopper (8) communicated with the conical cylinder (2) is arranged at the bottom of the conical cylinder (2).

2. The high-efficiency cyclone cartridge dust collector according to claim 1, wherein The elastic mechanism (5) includes a positioning plate (51) fixed to the top of the filter cylinder (6), the positioning plate (51) is connected with the top cover (9) through a spring (52), a connecting rod (53) penetrating through the top cover (9) is arranged on the positioning plate (51), and the elastic mechanism (5) further includes a power assembly (54) arranged on the top cover (9).

3. The high-efficiency cyclone cartridge dust collector according to claim 2, wherein The power assembly (54) includes a motor group (541) fixed to the top cover (9) through a mounting plate (543), and a cam (542) matched with the connecting rod (53) is arranged at the output end of the motor group (541).

4. The high-efficiency cyclone cartridge dust collector according to claim 2 or 3, characterized in that, The positioning plate (51) is detachably connected with the filter cylinder (6) through a locking clamp (511), and a locking bolt (512) is arranged on the locking clamp (511).

5. The high-efficiency cyclone cartridge dust collector according to claim 4, characterized in that, The bottom of the connecting rod (53) is provided with a threaded end (531) penetrating through the positioning plate (51), and a locking nut (532) abutted against the bottom of the positioning plate (51) is arranged on the threaded end (531).

6. The high-efficiency cyclone cartridge dust collector according to claim 2, characterized in that, The air outlet of the filter cylinder (6) is communicated with the exhaust pipe (4) through a connecting hose (7).

7. The high-efficiency cyclone cartridge dust collector according to claim 1, wherein A connecting cover (21) is arranged at the bottom of the conical cylinder (2), the dust hopper (8) is detachably connected with the conical cylinder (2) through a threaded interface (81) matched with the connecting cover (21), and a handle (82) is arranged at the middle position of the dust hopper (8).

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