Convenient-to-clean dust removal filter cartridge of efficient boiling dryer

Abstract

The utility model discloses a convenient-to-clean dust removal filter cartridge of an efficient boiling dryer, which relates to the technical field of dryers and comprises a dust removal filter cartridge body, a cleaning disc, a fixing component and a limiting component. According to the utility model, the dust removal filter cartridge body is taken out from the device, the fixed part is opened, the cleaning disc is moved, and the rotating block is rotationally connected with the cleaning disc through the rotating groove, so that when the limiting assembly is in an open state, the rotating block and the cleaning disc are in a fixed state, and the cleaning disc moves to drive the bristles to move along the direction of the sliding groove; when some dirt or dust is difficult to treat, the limiting component is closed, the cleaning disc is rotated, and the bristles on the cleaning disc can clean the dirt and dust which are difficult to treat; by means of the arrangement, the cleaning efficiency can be improved while the problem that the dust removal filter cartridge cannot be used is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of dryers, and particularly relates to a dust removal filter cartridge for an efficient fluidized bed dryer which is convenient to clean. Background Art

[0002] The efficient fluidized bed dryer is a fluidized bed drying equipment for particulate materials with a particle size of 0.1 - 6 mm, and is applicable to the pharmaceutical, food, light industry and chemical industries. Under the suction of a fan, natural air passes through a purification cabinet and a heater, forms a high-speed air flow in the small holes of the material bed plate, and makes the material in a fluidized state. During the large-area contact process of the gas-solid two phases, the moisture in the material quickly evaporates, so as to achieve the drying effect.

[0003] During the use of the efficient fluidized bed dryer, the cleaning of the dust removal filter cartridge is crucial. Although the combined use of the dust removal filter cartridge and the dust removal cloth can effectively capture dust, particulate matter and other tiny pollutants in the air, after long-term operation, some dust will still enter the interior of the dust removal filter cartridge through the dust removal cloth and adhere to it, thereby affecting the filtration efficiency.

[0004] When dust accumulates inside the dust removal filter cartridge, it needs to be cleaned at this time. In the prior art, a relatively convenient method is to tap the dust removal filter cartridge with an object such as a wooden stick to make the dust attached to the dust removal filter cartridge fall off. However, this cleaning method will damage the structure of the dust removal filter cartridge itself and has a poor effect on cleaning some dust with strong adhesion, resulting in low cleaning efficiency and the problem that the dust removal filter cartridge cannot be used. Summary of the Utility Model

[0005] The purpose of the utility model is to provide a dust removal filter cartridge for an efficient fluidized bed dryer which is convenient to clean, so as to solve the problems put forward in the above background art.

[0006] In order to solve the above technical problems, the technical solution adopted by the utility model is:

[0007] A dust removal filter cartridge for an efficient fluidized bed dryer which is convenient to clean, comprising:

[0008] A dust removal filter cartridge body; a cleaning disc is arranged on the outer side of the dust removal filter cartridge body. The cleaning disc is arranged in a concentric circle shape and is slidably connected with the dust removal filter cartridge body. A fixing block is fixedly connected to the dust removal filter cartridge body. A sliding groove is opened on the fixing block. A sliding block is arranged on the fixing block. A rotating groove is opened on the inner side of the sliding block. One end of the sliding block is arranged in a cuboid shape, and the other end of the sliding block is arranged in a cylinder shape. The sliding block is slidably connected with the fixing block through the sliding groove. An arc-shaped rotating block is fixedly connected to one end of the sliding block close to the cylinder. The rotating block is slidably connected with the cleaning disc through the rotating groove. A plurality of brush hairs are fixedly connected to both sides of the cleaning disc along the circumferential direction at equal intervals;

[0009] A fixing component for fixing the cleaning disc and the dust removal filter cartridge body;

[0010] A limiting component located on the cleaning disc for limiting the positional relationship between the rotating block and the cleaning disc.

[0011] When the dust removal filter cartridge body needs to be cleaned, take out the dust removal filter cartridge body from the device, and then open the fixing component. At this time, the cleaning disc is in a movable state. Move the cleaning disc. Since the rotating block is rotationally connected to the cleaning disc through the rotating groove, when the limiting component is in the open state, the rotating block and the cleaning disc are in a fixed state at this time. Therefore, the movement of the cleaning disc drives the brush to move along the direction of the sliding groove, so as to clean the dust on the dust removal filter cartridge body through the brush. When there is some dirt or dust that is difficult to handle, close the limiting component at this time. The sliding connection between the rotating block and the rotating groove makes the cleaning disc rotationally connected relative to the dust removal filter cartridge body. Rotate the cleaning disc at this time, and the brush on the cleaning disc will clean some difficult-to-handle dirt and dust. When the cleaning is completed, fix the cleaning disc through the fixing component to prevent the cleaning disc from moving during the operation of the dust removal filter cartridge body and affecting other parts. Such a setting can avoid the problem that the dust removal filter cartridge cannot be used and improve the cleaning efficiency at the same time.

[0012] A further improvement of the technical solution of the present utility model lies in that: the limiting component includes a twisting bolt. A first thread groove and a second thread groove are respectively opened on the cleaning disc and the rotating block. The twisting bolt is threadedly connected to the cleaning disc and the rotating block through the first thread groove and the second thread groove respectively.

[0013] Adopting the above technical solution, in this solution, when the limiting component needs to be opened, twist the twisting bolt so that the twisting bolt is threadedly connected to the cleaning disc and the rotating block respectively. At this time, the cleaning disc and the rotating block are in a fixed state, and the cleaning disc moves along the direction of the sliding groove, so as to achieve the purpose of cleaning. When some dirt and dust that are difficult to handle need to be cleaned, close the limiting component at this time, so that the twisting bolt is only threadedly connected to the cleaning disc. At this time, the rotating block is slidably connected to the cleaning disc, and the cleaning disc can be rotated to drive the brush for cleaning.

[0014] A further improvement of the technical solution of the present utility model lies in that: the inside of the slider is hollowly arranged. A elastic piece is fixedly connected inside the slider. The elastic piece is arranged in a wavy shape. A deformation groove is opened on one side of the elastic piece. A number of elastic pieces are arranged evenly along the circumferential direction. One end of the elastic piece is fixedly connected with an elastic block. The elastic block is arranged in a spherical shape. A clamping block is fixedly connected to the dust removal filter cartridge body. One end of the clamping block is arranged in a cylindrical shape, and the other end of the clamping block is arranged in a three-quarter spherical shape.

[0015] With the above technical solution, when fixation is required in this solution, the cleaning disk is moved downward. At this time, the three-quarter spherical end of the clamping block will enter the inside of the sliding block. At this time, the clamping block will squeeze the elastic piece and the elastic block. At this time, under the action of the deformation groove on one side of the elastic piece, the elastic piece will bend and deform, and the elastic block will move outward. At this time, the clamping block will move above the elastic block, and the elastic piece will drive the elastic block to reset without the pressure of the clamping block, thereby clamping the clamping block. When it is necessary to move the cleaning disk, the limiting component is adjusted to the open state. At this time, the cleaning disk is slowly and forcefully moved upward. The clamping block will squeeze the elastic block and the elastic piece, causing the elastic piece to deform and the elastic block to move outward. At this time, the clamping block can pass through smoothly, and at this time, the moving disk is in a moving state.

[0016] A further improvement of the technical solution of the present utility model lies in that: a plurality of discharge grooves are evenly arranged along the circumferential direction on the cleaning disk, and the discharge grooves all penetrate through the cleaning disk.

[0017] With the above technical solution, in this solution, because when the cleaning disk is cleaning dust, some dust will accumulate in the rotating groove and affect the rotation of the rotating block. By moving the rotating block, the dust can be piled up, and then the piled-up dust is discharged through the arranged discharge grooves, thereby reducing the influence on the work of the rotating block and improving the cleaning efficiency.

[0018] A further improvement of the technical solution of the present utility model lies in that: a scraper is fixedly connected to the upper side of the cleaning disk.

[0019] With the above technical solution, in this solution, by setting a scraper, some dust and dirt with strong adhesion that are slowly cleaned by the brush can be cleaned, thereby improving the cleaning speed and efficiency.

[0020] A further improvement of the technical solution of the present utility model lies in that: a plurality of anti-slip grooves are arranged on the outer side of the cleaning disk, and the anti-slip grooves are evenly arranged along the circumferential direction.

[0021] With the above technical solution, in this solution, by setting anti-slip grooves, the friction force between the palm and the cleaning disk can be effectively increased, and the probability of the palm slipping when operating the cleaning disk to move can be reduced, thereby improving the cleaning efficiency.

[0022] A further improvement of the technical solution of the present utility model lies in that: a rubber friction layer is arranged on the spherical surface of the elastic block.

[0023] With the above technical solution, in this solution, by arranging a rubber friction layer on the spherical surface of the elastic block, the friction force between the elastic block and the clamping block can be increased, thereby preventing the phenomenon that the clamping block and the elastic block are separated under the influence of external forces during the working process, and further making the cleaning disk in a stable state.

[0024] Due to the adoption of the above technical solution, the technical progress achieved by the present utility model compared with the prior art is:

[0025] 1. The utility model provides a dust removal filter cartridge for an efficient boiling dryer that is convenient to clean. When it is necessary to clean the dust removal filter cartridge body, the dust removal filter cartridge body is taken out of the device, and then the fixing component is opened. At this time, the cleaning disk is in a movable state. Move the cleaning disk. Since the rotating block is rotatably connected to the cleaning disk through the rotating groove, when the limiting component is in the open state, at this time, the rotating block and the cleaning disk are in a fixed state. Therefore, the movement of the cleaning disk drives the brush hairs to move along the direction of the sliding groove, so as to clean the dust on the dust removal filter cartridge body through the brush hairs. When there are some dirt or dust that are difficult to handle, at this time, the limiting component is closed, and the rotating block is slidably connected to the rotating groove, so that the cleaning disk is rotatably connected relative to the dust removal filter cartridge body. At this time, rotate the cleaning disk, and the brush hairs on the cleaning disk will clean some difficult-to-handle dirt and dust. When the cleaning is completed, then fix the cleaning disk through the fixing component to prevent the cleaning disk from moving during the operation of the dust removal filter cartridge body and affecting other parts. Such a setting can avoid the problem that the dust removal filter cartridge cannot be used and improve the cleaning efficiency at the same time.

[0026] 2. The utility model provides a dust removal filter cartridge for an efficient boiling dryer that is convenient to clean. When it is necessary to open the limiting component, twist the twisting bolt so that the twisting bolt is threadedly connected to the cleaning disk and the rotating block respectively. At this time, the cleaning disk and the rotating block are in a fixed state, and the cleaning disk moves along the direction of the sliding groove, so as to achieve the purpose of cleaning. When it is necessary to clean some dirt and dust that are difficult to handle, at this time, the limiting component is closed, so that the twisting bolt is only threadedly connected to the cleaning disk. At this time, the rotating block is slidably connected to the cleaning disk, and the cleaning disk can be rotated to drive the brush hairs to clean.

[0027] 3. The utility model provides a dust removal filter cartridge for an efficient boiling dryer that is convenient to clean. When it is necessary to fix, move the cleaning disk downward. At this time, the end of the clamping block in the shape of three-quarters of a sphere will enter the inside of the sliding block. At this time, the clamping block will squeeze the elastic piece and the elastic block. At this time, under the action of the deformation groove on one side of the elastic piece, the elastic piece is bent and deformed, and the elastic block will move outward. At this time, the clamping block will move above the elastic block, and the elastic piece will drive the elastic block to reset without the pressure of the clamping block, so as to clamp the clamping block. When it is necessary to move the cleaning disk, adjust the limiting component to the open state. At this time, slowly and forcefully move the cleaning disk upward. The clamping block will squeeze the elastic block and the elastic piece, so that the elastic piece is deformed and the elastic block moves outward. At this time, the clamping block can pass smoothly, and at this time, the moving disk is in a movable state. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] The following further describes the present utility model with reference to the accompanying drawings.

[0029] Figure 1 is a schematic structural diagram of the present utility model;

[0030] Figure 2 is a schematic cross-sectional structural diagram of the present utility model;

[0031] Figure 3 Schematic diagram of the cleaning disk structure of the present utility model;

[0032] Figure 4 First schematic diagram of the fixing component of the present utility model;

[0033] Figure 5 Partial schematic diagram of the fixing component of the present utility model;

[0034] In the figure: 1. Dust removal filter cartridge body; 2. Cleaning disk; 3. Fixed block; 4. Slide groove; 5. Rotation groove; 6. Slide block; 7. Arc-shaped rotating block; 8. Brush hair; 9. Torsion bolt; 10. Elastic sheet; 11. Deformation groove; 12. Elastic block; 13. Clamping block; 14. Discharge groove; 15. Scraper; 16. Anti-slip groove. Specific embodiments

[0035] The following further describes the present utility model in detail with reference to embodiments:

[0036] As Figure 1 and Figure 2 shown, in this embodiment, preferably, it includes a dust removal filter cartridge body 1, a cleaning disk 2 is arranged on the outer side of the dust removal filter cartridge body 1, the cleaning disk 2 is arranged in a concentric circle shape, the cleaning disk 2 is slidably connected to the dust removal filter cartridge body 1, a fixed block 3 is fixedly connected to the dust removal filter cartridge body 1, a slide groove 4 is opened on the fixed block 3, a slide block 6 is arranged on the fixed block 3, a rotation groove 5 is opened on the inner side of the slide block 6, one end of the slide block 6 is arranged in a cuboid shape, the other end of the slide block 6 is arranged in a cylinder shape, the slide block 6 is slidably connected to the fixed block 3 through the slide groove 4, an arc-shaped rotating block 7 is fixedly connected to one end of the slide block 6 close to the cylinder, the rotating block is slidably connected to the cleaning disk 2 through the rotation groove 5, and a plurality of brush hairs 8 are fixedly connected to both sides of the cleaning disk 2 along the circumferential direction in a uniformly arranged manner;

[0037] A fixing component, which is used to fix the cleaning disk 2 and the dust removal filter cartridge body 1;

[0038] A limiting component, which is located on the cleaning disk 2 and is used to limit the positional relationship between the rotating block and the cleaning disk 2.

[0039] In this embodiment, when it is necessary to clean the dust removal filter cartridge body 1, the dust removal filter cartridge body 1 is taken out of the device, and then the fixing component is opened. At this time, the cleaning disc 2 is in a movable state. Move the cleaning disc 2. Since the rotating block is rotationally connected to the cleaning disc 2 through the rotating groove 5, when the limiting component is in the open state, the rotating block and the cleaning disc 2 are in a fixed state at this time. Therefore, the movement of the cleaning disc 2 drives the brush hairs 8 to move along the direction of the sliding groove 4, so as to clean the dust on the dust removal filter cartridge body 1 through the brush hairs 8. When there is some dirt or dust that is difficult to handle, at this time, the limiting component is closed, and the rotating block is slidably connected to the rotating groove 5 so that the cleaning disc 2 is rotationally connected relative to the dust removal filter cartridge body 1. At this time, rotate the cleaning disc 2, and the brush hairs 8 on the cleaning disc 2 will clean some difficult-to-handle dirt and dust. When the cleaning is completed, the cleaning disc 2 is fixed through the fixing component to prevent the cleaning disc 2 from moving during the operation of the dust removal filter cartridge body 1 and affecting other parts. Such a setting can avoid the problem that the dust removal filter cartridge cannot be used and improve the cleaning efficiency at the same time.

[0040] As Figure 3 shown, preferably, the limiting component includes a twisting bolt 9. A first threaded groove and a second threaded groove are respectively formed on the cleaning disc 2 and the rotating block. The twisting bolt 9 is threadedly connected to the cleaning disc 2 and the rotating block through the first threaded groove and the second threaded groove respectively.

[0041] When it is necessary to open the limiting component, twist the twisting bolt 9 so that the twisting bolt 9 is threadedly connected to the cleaning disc 2 and the rotating block respectively. At this time, the cleaning disc 2 and the rotating block are in a fixed state, and the cleaning disc 2 moves along the direction of the sliding groove 4, so as to achieve the purpose of cleaning. When it is necessary to clean some difficult-to-handle dirt and dust, at this time, the limiting component is closed, so that the twisting bolt 9 is only threadedly connected to the cleaning disc 2. At this time, the rotating block is slidably connected to the cleaning disc 2, and the cleaning disc 2 can be rotated to drive the brush hairs 8 to clean.

[0042] As Figure 4 and Figure 5 shown, preferably, the inside of the slider 6 is hollowly arranged. A shrapnel 10 is fixedly connected inside the slider 6. The shrapnel 10 is arranged in a wavy shape. A deformation groove 11 is formed on one side of the shrapnel 10. A number of shrapnels 10 are arranged evenly along the circumferential direction. One end of the shrapnel 10 is fixedly connected with a bullet block 12. The bullet block 12 is arranged in a spherical shape. A clamping block 13 is fixedly connected to the dust removal filter cartridge body 1. One end of the clamping block 13 is arranged in a cylindrical shape, and the other end of the clamping block 13 is arranged in a three-quarter spherical shape.

[0043] When fixation is required, move the cleaning disk 2 downward. At this time, the three-quarter spherical end of the clamping block 13 will enter the inside of the sliding block 6. At this time, the clamping block 13 will squeeze the elastic piece 10 and the elastic block 12. At this time, under the action of the deformation groove 11 on one side of the elastic piece 10, the elastic piece 10 will bend and deform, and the elastic block 12 will move outward. At this time, the clamping block 13 will move above the elastic block 12, and the elastic piece 10 will drive the elastic block 12 to reset under the pressure without the clamping block 13, thereby clamping the clamping block 13. When it is necessary to move the cleaning disk 2, adjust the limiting component to the open state. At this time, slowly and forcefully move the cleaning disk 2 upward. The clamping block 13 will squeeze the elastic block 12 and the elastic piece 10, causing the elastic piece 10 to deform and the elastic block 12 to move outward. At this time, the clamping block 13 can pass through smoothly, and at this time, the moving disk is in a moving state.

[0044] As Figure 3 shown, preferably, a plurality of discharge grooves 14 are uniformly arranged along the circumferential direction on the cleaning disk 2, and the discharge grooves 14 all penetrate through the cleaning disk 2.

[0045] Because when the cleaning disk 2 is cleaning dust, some dust will accumulate in the rotating groove 5 and affect the rotation of the rotating block. By moving the rotating block, the dust can be piled up, and then the piled-up dust is discharged through the arranged discharge grooves 14, thereby reducing the influence on the work of the rotating block and improving the cleaning efficiency.

[0046] As Figure 3 shown, preferably, a scraper 15 is fixedly connected to the upper side of the cleaning disk 2.

[0047] By providing the scraper 15, some dust and dirt with strong adhesion that are slowly cleaned by the brush can be cleaned, thereby improving the cleaning speed and efficiency.

[0048] As Figure 3 shown, preferably, a plurality of anti-slip grooves 16 are provided on the outer side of the cleaning disk 2, and the anti-slip grooves 16 are uniformly arranged along the circumferential direction.

[0049] By providing the anti-slip grooves 16, the friction force between the palm and the cleaning disk 2 can be effectively increased, and the probability of the palm slipping when operating the cleaning disk 2 is reduced, thereby improving the cleaning efficiency.

[0050] As Figure 4 and Figure 5 shown, preferably, a rubber friction layer is provided on the spherical surface of the elastic block 12.

[0051] By providing a rubber friction layer on the spherical surface of the elastic block 12, the friction force between the elastic block 12 and the clamping block 13 can be increased, thereby preventing the phenomenon that the clamping block 13 and the elastic block 12 are separated due to external forces during the working process, and further keeping the cleaning disk 2 in a stable state.

[0052] The working principle of the dust removal filter cartridge of the efficient fluidized bed dryer that is convenient for cleaning will be specifically described below.

[0053] Such as Figures 1 - 5As shown, when it is necessary to clean the dust removal filter cartridge body 1, take out the dust removal filter cartridge body 1 from the device, and then open the fixing component. At this time, the cleaning plate 2 is in a movable state. Move the cleaning plate 2. Since the rotating block is rotationally connected to the cleaning plate 2 through the rotating groove 5, when the limiting component is in the open state, at this time, the rotating block and the cleaning plate 2 are in a fixed state. Therefore, the movement of the cleaning plate 2 drives the brush hairs 8 to move along the direction of the sliding groove 4, so as to clean the dust on the dust removal filter cartridge body 1 through the brush hairs 8. When there are some dirt or dust that are difficult to handle, at this time, close the limiting component, and the sliding connection between the rotating block and the rotating groove 5 makes the cleaning plate 2 rotatably connected relative to the dust removal filter cartridge body 1. At this time, rotate the cleaning plate 2, and the brush hairs 8 on the cleaning plate 2 will clean some difficult-to-handle dirt and dust. When the cleaning is completed, fix the cleaning plate 2 through the fixing component to prevent the cleaning plate 2 from moving during the operation of the dust removal filter cartridge body 1 and affecting other parts. Such a setting can avoid the problem that the dust removal filter cartridge cannot be used and improve the cleaning efficiency at the same time. When it is necessary to open the limiting component, twist the twisting bolt 9 so that the twisting bolt 9 is threadedly connected to the cleaning plate 2 and the rotating block respectively. At this time, the cleaning plate 2 and the rotating block are in a fixed state, and the cleaning plate 2 moves along the direction of the sliding groove 4, so as to achieve the purpose of cleaning. When it is necessary to clean some difficult-to-handle dirt and dust, at this time, close the limiting component so that the twisting bolt 9 is only threadedly connected to the cleaning plate 2. At this time, the rotating block is slidably connected to the cleaning plate 2, and the cleaning plate 2 can be rotated to drive the brush hairs 8 to clean. When it is necessary to fix, move the cleaning plate 2 downward. At this time, the three-quarter spherical end of the clamping block 13 will enter the inside of the sliding block 6. At this time, the clamping block 13 will squeeze the elastic piece 10 and the elastic block 12. At this time, under the action of the deformation groove 11 on one side of the elastic piece 10, the elastic piece 10 is bent and deformed, and the elastic block 12 will move outward. At this time, the clamping block 13 will move above the elastic block 12, and the elastic piece 10 will drive the elastic block 12 to reset under the pressure without the clamping block 13, so as to clamp the clamping block 13. When it is necessary to move the cleaning plate 2, adjust the limiting component to the open state. At this time, slowly and forcefully move the cleaning plate 2 upward. The clamping block 13 will squeeze the elastic block 12 and the elastic piece 10, so that the elastic piece 10 is deformed and the elastic block 12 moves outward. At this time, the clamping block 13 can pass smoothly, and at this time, the moving plate is in a movable state. Since when the cleaning plate 2 cleans the dust, some dust will accumulate in the rotating groove 5 and affect the rotation of the rotating block. By moving the rotating block, the dust can be piled up, and then the piled-up dust is discharged through the discharge groove 14 provided, so as to reduce the influence on the operation of the rotating block and improve the cleaning efficiency. By providing a scraper 15, some dust and dirt with strong adhesion that are slowly cleaned by the brush can be cleaned, so as to improve the cleaning speed and efficiency. By providing anti-slip grooves 16, the friction force between the palm and the cleaning plate 2 can be effectively increased, and the probability of the palm slipping when operating the movement of the cleaning plate 2 can be reduced, so as to improve the cleaning efficiency.By providing a rubber friction layer on the spherical surface of the elastic block 12, the friction force between the elastic block 12 and the clamping block 13 can be increased, thereby preventing the clamping block 13 from detaching from the elastic block 12 under the influence of external forces during the working process, and further enabling the cleaning disk 2 to be in a stable state.

[0054] The above has generally described the present utility model in detail. However, based on the present utility model, some modifications or improvements can be made, which are obvious to those of ordinary skill in the technical field. Therefore, modifications or improvements made without departing from the spirit and concept of the present utility model are within the protection scope of the present utility model.

Claims

1. An easy-to-clean high-efficiency fluidized bed dryer dust removal filter cartridge, characterized in that it comprises: A dust filter cartridge body (1), wherein a cleaning disc (2) is arranged on the outside of the dust filter cartridge body (1), the cleaning disc (2) is arranged in a concentric circle shape, the cleaning disc (2) is slidably connected to the dust filter cartridge body (1), a fixed block (3) is fixedly connected to the dust filter cartridge body (1), a sliding groove (4) is provided on the fixed block (3), a sliding block (6) is provided on the fixed block (3), a rotating groove (5) is provided on the inner side of the sliding block (6), one end of the sliding block (6) is arranged in a rectangular parallelepiped shape, and the other end of the sliding block (6) is arranged in a cylindrical shape, the sliding block (6) is slidably connected to the fixed block (3) through the sliding groove (4), an arc-shaped rotating block (7) is fixedly connected to the end of the sliding block (6) close to the cylinder, the rotating block is slidably connected to the cleaning disc (2) through the rotating groove (5), and a plurality of bristles (8) are evenly arranged and fixedly connected to both sides of the cleaning disc (2) along the cylindrical direction; A fixing component, the fixing component being used to fix the cleaning disc (2) and the dust removal filter cartridge body (1); A position limiting assembly, the position limiting assembly is located on the cleaning disc (2), and the position limiting assembly is used to limit the positional relationship between the rotating block and the cleaning disc (2).

2. The easy-to-clean high-efficiency fluidized bed dryer dust removal filter cartridge according to claim 1, characterized in that: The limiting assembly comprises a torsion bolt (9), a first thread groove and a second thread groove are respectively formed on the cleaning disc (2) and the rotating block, and the torsion bolt (9) is threadably connected to the cleaning disc (2) and the rotating block via the first thread groove and the second thread groove.

3. The easy-to-clean high-efficiency fluidized bed dryer dust removal filter cartridge according to claim 2, characterized in that: The interior of the slider (6) is hollow, a spring sheet (10) is fixedly connected to the interior of the slider (6), the spring sheet (10) is arranged in a wave shape, a deformation groove (11) is provided on one side of the spring sheet (10), a plurality of spring sheets (10) are evenly arranged along the circumferential direction, one end of the spring sheet (10) is fixedly connected to a spring block (12), the spring block (12) is arranged in a spherical shape, and a clamping block (13) is fixedly connected to the dust filter cartridge body (1), one end of the clamping block (13) is arranged in a cylindrical shape, and the other end of the clamping block (13) is arranged in a three-quarter spherical shape.

4. The easy-to-clean high-efficiency fluidized bed dryer dust removal filter cartridge according to claim 3, characterized in that: The cleaning disc (2) is provided with a plurality of discharge grooves (14) arranged evenly in a circumferential direction, and the discharge grooves (14) all penetrate the cleaning disc (2).

5. The easy-to-clean high-efficiency fluidized bed dryer dust removal filter cartridge according to claim 4, characterized in that: A scraper (15) is fixedly connected to the upper side of the cleaning disc (2).

6. The easy-to-clean high-efficiency fluidized bed dryer dust removal filter cartridge according to claim 5, characterized in that: A plurality of anti-skid grooves (16) are provided on the outer side of the cleaning disc (2), and the anti-skid grooves (16) are evenly arranged along the circumferential direction.

7. The easy-to-clean high-efficiency fluidized bed dryer dust removal filter cartridge according to claim 6, characterized in that: The spherical surface of the elastic block (12) is provided with a rubber friction layer.

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