Filter dust removal equipment with self-adaptive adjustment type cleaning strength

Abstract

The invention relates to the technical field of dust removal of long-bag filters, and discloses cleaning strength self-adaptive adjustment type filter dust removal equipment which comprises a filter cartridge, the fixing ring is fixedly mounted on the inner side wall of the top of the filter cartridge; the filter frame is fixedly mounted on the inner side wall of the fixing ring, and the bottom end of the filter frame is fixedly connected with the inner bottom wall of the filter cartridge. High-pressure gas is introduced into the filter bag through the pulse assembly, kinetic energy of the gas is converted into mechanical energy through the blades, the connecting shell and the reciprocating lead screw are driven to rotate, effective utilization of the high-pressure gas is achieved, energy conversion is ingeniously achieved, the cleaning strength of the filter bag can be automatically adjusted, and the cleaning efficiency is improved; and the driving frame is moved to drive the transmission gear ring and the adjusting gear to rotate, so that the angles of the blades are adjusted, the cleaning strength is conveniently adjusted in real time according to the blockage condition of the filter bag, the adaptability and flexibility of the device are enhanced, the service life of the filter bag is prolonged, and the maintenance cost is reduced.

Description

Technical Field

[0001] This invention relates to the field of long bag filter dust removal technology, and in particular to a filter dust removal device with adaptive adjustment of cleaning intensity. Background Technology

[0002] Large-diameter long bag filter dust collectors are a type of high-efficiency air purification equipment, particularly suitable for handling air containing large amounts of dust. By adopting a large-diameter and long bag design, combined with advanced dust removal technology, large-diameter long bag filter dust collectors achieve highly efficient filtration of dust-laden airflow. This type of device features high dust removal efficiency, stable operation, and reliable performance, and is widely used in industrial production, air purification, dust removal systems, and other fields.

[0003] A search revealed that Chinese Patent CN110248718B discloses a long bag filter dust removal device. This device employs a dual-jet system with two jets arranged coaxially to amplify air, thus achieving stronger dust removal power compared to conventional bag filter dust removal devices. It is suitable for bag filters with relatively large diameters and long lengths. However, in practical use, the above solution still has the following shortcomings: Traditional cleaning methods rely on pulse jet devices, which release high-pressure gas instantaneously to generate strong shock waves, causing the filter bags to expand and vibrate instantly, thus shaking off the dust and impurities adhering to the filter bag surface. Although this method can clean the filter bags to some extent, when the amount of impurities and dust accumulated on the filter bags is large, it is often difficult to clean them thoroughly by relying solely on the short-term impact of the pulse jet device. It is necessary to frequently and for long periods of time to turn on the pulse jet assembly, which not only increases energy consumption but may also lead to low cleaning efficiency, thereby affecting the overall performance of the dust removal system.

[0004] Therefore, it is necessary to design a filter dust removal device with adaptive cleaning intensity adjustment to solve the above problems. Summary of the Invention

[0005] The purpose of this invention is to address the shortcomings of existing technologies by proposing a dust removal device with adaptive cleaning intensity adjustment.

[0006] To achieve the above objectives, the present invention adopts the following technical solution: A dust removal device with adaptive cleaning intensity adjustment includes: Filter cartridge; A retaining ring is fixedly installed on the top inner wall of the filter cylinder; The filter frame is fixedly installed on the inner side wall of the fixing ring, and the bottom end of the filter frame is fixedly connected to the inner bottom wall of the filter cylinder. A filter bag is disposed on the inner side wall of the filter frame; The feed pipe extends through the upper outer wall of the filter cylinder; The discharge pipe extends through the bottom surface of the filter cylinder; A pulse assembly is disposed on the top surface of the filter cartridge; A drive assembly is disposed within the filter bag; A sliding housing is disposed on the drive assembly; A cleaning component is disposed on the sliding shell, and the cleaning component is used in conjunction with the driving component to clean the filter bag; A gasket plate is fixedly installed on the inner bottom wall of the filter cylinder; Four sets of material collection components are arranged in a ring array on the pad ring plate to collect impurities after cleaning.

[0007] As a preferred embodiment of the present invention, the driving component includes: The bracket is fixedly installed on the bottom inner wall of the filter frame; A reciprocating screw is rotatably mounted on the end of the bracket away from the filter frame, and the sliding shell is threadedly fitted onto the reciprocating screw; The connecting shell is fixedly fitted onto the top of the reciprocating lead screw; Several rotating shafts are arranged in a circular array and penetrate through the outer wall of the connecting shell, and the rotating shafts are rotatably connected to the penetration points; Several blades are respectively fixedly fitted onto the outer wall of several of the rotating shafts; An outer ring is disposed at one end of one of the plurality of rotating shafts away from the connecting shell, and the ends of the rotating shafts are rotatably connected to the outer ring; An adjustment mechanism is provided on the connecting shell.

[0008] As a preferred embodiment of the present invention, the adjusting mechanism includes: Several adjusting gears are respectively fixedly installed at one end of several rotating shafts located inside the connecting housing; A transmission gear ring is rotatably mounted on the inner bottom wall of the connecting shell, and the transmission gear ring meshes with a plurality of the adjusting gears; The drive frame is fixedly installed on the inner side wall of the transmission gear ring; A sliding opening is formed on the top surface of the connecting housing, and the top end of the drive frame passes through the sliding opening; Several limiting grooves are arranged in a ring array on the inner sidewall of the slide. A limiting strip is fixedly installed on the top of the drive frame, and the limiting strip is adapted to the limiting groove.

[0009] As a preferred embodiment of the present invention, the cleaning component includes: A guide frame is disposed through the inner bottom wall of the sliding shell; A fixed rack is fixedly installed on the top surface of the bracket, and the fixed rack passes through the guide frame; The connecting rod is rotatably mounted on the inner wall of the sliding housing; A drive gear is fixedly installed at the end of the connecting rod away from the sliding housing, and the drive gear meshes with the fixed rack; Clean the ring brush by rotating the outer wall of the sliding shell; The transmission mechanism is located at the connection between the connecting rod and the sliding housing.

[0010] As a preferred embodiment of the present invention, the transmission mechanism includes: A clearance opening is provided on the inner side wall of the sliding housing; The drive bevel gear is fixedly mounted on the connecting rod; The driven bevel gear is rotatably mounted on the inner top wall of the sliding housing, and the driven bevel gear meshes with the driving bevel gear; The transmission gear is fixedly mounted on the bottom surface of the driven bevel gear; Several fixed teeth are fixedly installed on the inner sidewall of the cleaning ring brush in a circular array, and the transmission gear passes through the relief opening and meshes with the fixed teeth.

[0011] As a preferred embodiment of the present invention, the receiving component includes: A receiving trough is formed on the top surface of the pad ring plate; A chute is formed on the inner side wall of the receiving trough; The cover plate is slidably installed on the inner side wall of the slide groove; A transmission plate is fixedly installed on the side of the cover plate, and the end of the transmission plate away from the cover plate passes through the filter frame; The linkage mechanism is located between the sliding shell and the transmission plate.

[0012] As a preferred embodiment of the present invention, the linkage mechanism includes: A support spring is fixedly installed between one end of the transmission plate located inside the filter frame and the inner wall of the filter frame; Wedge 1 is fixedly installed on the top surface of the transmission plate at one end inside the filter frame; Wedge 2 is fixedly installed on the bottom surface of the sliding shell, and wedge 2 is adapted to wedge 1.

[0013] In a preferred embodiment of the present invention, the pulse assembly is positioned directly above the blade, and the sliding opening is arc-shaped.

[0014] As a preferred embodiment of the present invention, the outer wall of the cleaning ring brush is provided with bristles corresponding to the pore size of the filter bag.

[0015] As a preferred embodiment of the present invention, the top surface of the pad ring plate is provided with an inclined material guiding surface, and the side surface of the cover plate is in contact with the inner wall of the chute.

[0016] The present invention has the following beneficial effects: 1. By setting up a drive component and a pulse component to introduce high-pressure gas into the filter bag, and using blades to convert the kinetic energy of the gas into mechanical energy, driving the connecting shell and reciprocating screw to rotate, not only is the high-pressure gas effectively utilized, but energy conversion is also cleverly achieved. This facilitates the automatic adjustment of the cleaning intensity of the filter bag, improves cleaning efficiency, and by moving the drive frame, drives the transmission gear ring and adjusting gear to rotate, thereby adjusting the angle of the blades. This allows for real-time adjustment of the cleaning intensity according to the clogging of the filter bag, enhancing the adaptability and flexibility of the device, which helps to extend the service life of the filter bag and reduce maintenance costs. 2. By setting up a sliding shell and cleaning components, the rotation of the reciprocating screw drives the sliding shell to slide vertically along the fixed rack, so that the cleaning ring brush can clean the inner wall of the filter bag in all directions and evenly. This helps to thoroughly remove impurities attached to the filter bag, improve the filtration effect and the cleanliness of the equipment. At the same time, through the linkage of the drive gear, connecting rod, drive bevel gear, driven bevel gear and transmission gear, the cleaning ring brush is driven to rotate, ensuring close contact and effective cleaning between the cleaning ring brush and the inner wall of the filter bag, thus improving the cleaning efficiency. 3. By setting up a pad ring plate and a receiving assembly, and utilizing the interaction of wedge one, wedge two, transmission plate and cover plate, the opening of the receiving trough is automatically opened when the sliding shell moves to a specific position, allowing impurities to fall into the receiving trough. This achieves automatic collection and closed management of impurities, avoids secondary pollution caused by flying impurities, and improves the cleanliness and safety of the working environment. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the overall structure of a dust removal device with adaptive cleaning intensity adjustment according to the present invention; Figure 2 This is a schematic diagram of the internal structure of the filter cartridge of a dust removal device with adaptive cleaning intensity adjustment proposed in this invention; Figure 3 This is a partial cross-sectional structural diagram of the filter cartridge of a dust removal device with adaptive cleaning intensity adjustment proposed in this invention; Figure 4 This is a schematic diagram of the internal structure of the connecting shell of a dust removal device with adaptive cleaning intensity adjustment according to the present invention. Figure 5 For the present invention Figure 2 A magnified structural diagram at point A; Figure 6 This is a schematic diagram of the internal structure of the sliding shell of a dust removal device with adaptive cleaning intensity adjustment according to the present invention; Figure 7 For the present invention Figure 6 A magnified structural diagram at point B; Figure 8 For the present invention Figure 3 A magnified structural diagram at point C.

[0018] In the diagram: 1. Filter cylinder; 2. Fixing ring; 3. Filter frame; 4. Filter bag; 5. Feed pipe; 6. Discharge pipe; 71. Support; 72. Reciprocating screw; 73. Connecting shell; 74. Rotating shaft; 75. Blade; 76. Outer ring; 77. Adjusting gear; 78. Transmission gear ring; 79. Drive frame; 710. Sliding port; 711. Limiting groove; 712. Limiting strip; 8. Sliding shell; 91. Guide frame; 92. 93. Fixed rack; 94. Connecting rod; 95. Drive gear; 96. Cleaning ring brush; 97. Clearing port; 98. Drive bevel gear; 99. Driven bevel gear; 90. Transmission gear; 910. Fixed tooth; 111. Washer ring plate; 112. Receiving chute; 113. Slide chute; 114. Cover plate; 115. Transmission plate; 116. Support spring; 117. Wedge block one; 118. Wedge block two; 12. Pulse assembly. Detailed Implementation

[0019] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present invention. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments.

[0020] Reference Figure 1-8A dust removal device with adaptive cleaning intensity adjustment includes a filter cylinder 1; a fixing ring 2, fixedly installed on the inner side wall of the top of the filter cylinder 1; a filter frame 3, fixedly installed on the inner side wall of the fixing ring 2, with the bottom end of the filter frame 3 fixedly connected to the inner bottom wall of the filter cylinder 1; a filter bag 4, disposed on the inner side wall of the filter frame 3; a feed pipe 5, penetrating the upper outer side wall of the filter cylinder 1; a discharge pipe 6, penetrating the bottom surface of the filter cylinder 1; a pulse assembly 12, disposed on the top surface of the filter cylinder 1; a drive assembly, disposed inside the filter bag 4; a sliding shell 8, disposed on the drive assembly; a cleaning assembly, disposed on the sliding shell 8, and used in conjunction with the drive assembly to clean the filter bag 4; a gasket plate 10, fixedly installed on the inner bottom wall of the filter cylinder 1, with an inclined guide surface on the top surface of the gasket plate 10; and four sets of collection... The material collection components are arranged in a ring array on the pad ring plate 10 to collect the impurities after cleaning. When the whole device is in normal use, the gas to be filtered can be introduced into the filter cylinder 1 through the feed pipe 5. The gas can pass through the filter frame 3 and the filter bag 4 and enter the inner side of the filter bag 4. The filter bag 4 can effectively filter the gas. The gas filtered by the filter bag 4 can be discharged from the filter cylinder 1 through the discharge pipe 6. As filtration proceeds, the filtered impurities will adhere to the outer wall of the filter bag 4. When a certain amount of impurities are attached, the staff needs to clean the filter bag 4. During cleaning, the pulse component 12 can drive the drive component, causing the sliding shell 8 and the cleaning component to move. The high-pressure gas of the pulse component 12 can clean the filter bag 4, and the cleaned impurities can be collected by the material collection component on the pad ring plate 10.

[0021] Reference Figure 3 , Figure 4 , Figure 5 The drive assembly includes: a bracket 71, fixedly installed on the bottom inner wall of the filter frame 3; a reciprocating screw 72, rotatably installed on the end of the bracket 71 away from the filter frame 3, with a sliding housing 8 threadedly fitted onto the reciprocating screw 72; a connecting housing 73, fixedly fitted onto the top end of the reciprocating screw 72; a plurality of rotating shafts 74, arranged in a circular array and penetrating through the outer wall of the connecting housing 73, with the rotating shafts 74 rotatably connected to the penetrating points; a plurality of blades 75, respectively fixedly fitted onto the outer walls of the plurality of rotating shafts 74; and a pulse assembly 12. The outer ring 76 is located directly above the blade 75; it is located at one end of several rotating shafts 74 away from the connecting shell 73, and the ends of the rotating shafts 74 are rotatably connected to the outer ring 76; the adjusting mechanism is located on the connecting shell 73; when high-pressure gas is passed into the filter bag 4 through the pulse assembly 12, since the pulse assembly 12 is located directly above the blade 75 and is not coaxial with the connecting shell 73, the high-pressure gas can drive the connecting shell 73 to rotate through the blade 75, thereby driving the reciprocating screw 72.

[0022] Reference Figure 5The adjustment mechanism includes: several adjusting gears 77, each fixedly mounted on one end of several rotating shafts 74 located inside the connecting shell 73; a transmission gear ring 78, rotatably mounted on the inner bottom wall of the connecting shell 73, and meshing with the several adjusting gears 77; a drive frame 79, fixedly mounted on the inner wall of the transmission gear ring 78; a sliding opening 710, opened on the top surface of the connecting shell 73, with the top end of the drive frame 79 passing through the sliding opening 710, the sliding opening 710 being arc-shaped; several limiting grooves 711, arranged in a circular array on the inner wall of the sliding opening 710; and a limiting strip 712, fixedly mounted on the top end of the drive frame 79, and adapted to the limiting grooves 711; for the clogging of the filter bag 4, the working... The operator can adjust the angle of the blade 75 to adjust the speed of the reciprocating screw 72. During adjustment, the top cover of the filter cartridge 1 can be opened and the drive frame 79 can be moved so that the drive frame 79 slides along the slide 710. When the drive frame 79 slides, it can drive the transmission gear ring 78 to rotate. The transmission gear ring 78 meshes with the adjusting gear 77. Therefore, when the transmission gear ring 78 rotates, it can simultaneously drive several adjusting gears 77 to rotate. When the adjusting gears 77 rotate, they can drive the rotating shaft 74 and the blade 75 to rotate, thereby adjusting the angle of the blade 75. After the adjustment is completed, the limiting strip 712 on the drive frame 79 can be engaged into the corresponding limiting groove 711 so that the blade 75 can be used at a stable angle.

[0023] Reference Figure 6 , Figure 7 The cleaning components include: a guide frame 91, which is disposed through the inner bottom wall of the sliding shell 8; a fixed rack 92, which is fixedly installed on the top surface of the bracket 71 and passes through the guide frame 91; a connecting rod 93, which is rotatably installed on the inner side wall of the sliding shell 8; a drive gear 94, which is fixedly installed on the end of the connecting rod 93 away from the sliding shell 8 and meshes with the fixed rack 92; a cleaning ring brush 95, which is rotatably fitted on the outer wall of the sliding shell 8 and has bristles on the outer wall of the cleaning ring brush 95 corresponding to the aperture of the filter bag 4; a transmission mechanism, which is disposed at the connection between the connecting rod 93 and the sliding shell 8; and a reciprocating screw 72, which, when rotated, drives the sliding shell 8 to reciprocate vertically along the fixed rack 92 because the sliding shell 8 is threadedly fitted on the reciprocating screw 72 and is slidably connected to the fixed rack 92 through the guide frame 91.

[0024] Reference Figure 7The transmission mechanism includes: a clearance opening 96, formed on the inner wall of the sliding housing 8; a drive bevel gear 97, fixedly mounted on the connecting rod 93; a driven bevel gear 98, rotatably mounted on the inner top wall of the sliding housing 8, and meshing with the drive bevel gear 97; a transmission gear 99, fixedly mounted on the bottom surface of the driven bevel gear 98; and several fixed teeth 910, arranged in a circular array and fixedly mounted on the inner wall of the cleaning ring brush 95, with the transmission gear 99 passing through the clearance opening 96 and meshing with the fixed teeth 910; in the sliding... As the housing 8 slides along the fixed rack 92, the drive gear 94 meshes with the fixed rack 92, thus driving the drive gear 94 and the connecting rod 93 to rotate. Under the action of the drive bevel gear 97 and the driven bevel gear 98, the transmission gear 99 can be driven to rotate synchronously. The transmission gear 99 meshes with the fixed teeth 910 on the inner side of the cleaning ring brush 95, thus driving the cleaning ring brush 95 to rotate on the outer wall of the sliding housing 8, so as to clean the filter bag 4 and make the impurities attached to the filter bag 4 easier to fall off.

[0025] Reference Figure 3 , Figure 8 The receiving assembly includes: a receiving trough 111, which is formed on the top surface of the pad ring plate 10; a chute 112, which is formed on the inner side wall of the receiving trough 111; a cover plate 113, which is slidably installed on the inner side wall of the chute 112, and the side of the cover plate 113 is in contact with the inner side wall of the chute 112; a transmission plate 114, which is fixedly installed on the side of the cover plate 113, and the end of the transmission plate 114 away from the cover plate 113 passes through the filter frame 3; and a linkage mechanism, which is set between the sliding shell 8 and the transmission plate 114. Impurities cleaned by the pulse assembly 12 and the cleaning ring brush 95 can fall onto the pad ring plate 10 under the action of gravity, and under the action of the inclined guide surface, the impurities can slide to the bottom.

[0026] Reference Figure 8 The linkage mechanism includes: a support spring 115, fixedly installed between one end of the transmission plate 114 located inside the filter frame 3 and the inner wall of the filter frame 3; a first wedge 116, fixedly installed on the top surface of the transmission plate 114 located inside the filter frame 3; and a second wedge 117, fixedly installed on the bottom surface of the sliding shell 8, and the second wedge 117 is adapted to the first wedge 116; when the sliding shell 8 moves to the bottom end of the reciprocating screw 72, the second wedge 117 on the bottom surface of the sliding shell 8 can contact the first wedge 116, and... Furthermore, under the action of the inclined surfaces of wedge 116 and wedge 217, wedge 116 and transmission plate 114 can slide, thereby driving cover plate 113 to slide into groove 112, so that the opening at the top of receiving groove 111 is exposed and impurities can fall into receiving groove 111. As sliding shell 8 slides upward, wedge 116 and wedge 217 separate, and under the action of support spring 115, cover plate 113 can be reset to cover the opening of receiving groove 111.

[0027] The specific working principle of this invention is as follows: When the entire device is in normal use, the gas to be filtered can be introduced into the filter cylinder 1 through the feed pipe 5. The gas can pass through the filter frame 3 and the filter bag 4 and enter the inner side of the filter bag 4. The filter bag 4 can effectively filter the gas. The gas filtered by the filter bag 4 can be discharged from the filter cylinder 1 through the discharge pipe 6. As filtration proceeds, the filtered impurities will adhere to the outer wall of the filter bag 4. When a certain amount of impurities are attached, the staff needs to clean the filter bag 4. When cleaning, the discharge pipe 6 can be closed first, the feed pipe 5 can be connected to the exhaust pipe, and then the pulse component 12 on the top surface of the filter cylinder 1 can be turned on to intermittently introduce high-pressure gas into the inside of the filter bag 4. When high-pressure gas is passed into the filter bag 4 through the pulse assembly 12, since the pulse assembly 12 is located directly above the blade 75 and is not coaxially set with the connecting shell 73, the high-pressure gas can drive the connecting shell 73 to rotate through the blade 75, thereby driving the reciprocating screw 72. In case of blockage of the filter bag 4, the operator can adjust the angle of the blade 75 to adjust the speed of the reciprocating screw 72. During adjustment, the top cover of the filter cylinder 1 can be opened and the drive frame 79 can be moved so that the drive frame 79 slides along the slide 710. When the drive frame 79 slides, it can drive the transmission gear ring 78 to rotate. The transmission gear ring 78 meshes with the adjusting gear 77. Therefore, when the transmission gear ring 78 rotates, it can simultaneously drive several adjusting gears 77 to rotate. When the adjusting gears 77 rotate, they can drive the rotating shaft 74 and the blade 75 to rotate, thereby adjusting the angle of the blade 75. After the adjustment is completed, the limiting strip 712 on the drive frame 79 can be engaged into the corresponding limiting groove 711, so that the blade 75 can be used at a stable angle. When the reciprocating screw 72 rotates, the sliding shell 8 is threaded onto the reciprocating screw 72 and is slidably connected to the fixed rack 92 through the guide frame 91. Therefore, when the reciprocating screw 72 rotates, it can drive the sliding shell 8 to reciprocate vertically along the fixed rack 92. During the sliding of the sliding shell 8 along the fixed rack 92, the drive gear 94 meshes with the fixed rack 92, thus driving the drive gear 94 and the connecting rod 93 to rotate. Under the action of the drive bevel gear 97 and the driven bevel gear 98, the transmission gear 99 can be driven to rotate synchronously. The transmission gear 99 meshes with the fixed teeth 910 on the inner side of the cleaning ring brush 95, thus driving the cleaning ring brush 95 to rotate on the outer wall of the sliding shell 8 to clean the filter bag 4, making it easier for the impurities attached to the filter bag 4 to fall off. Impurities cleaned by the pulse assembly 12 and the cleaning ring brush 95 fall onto the pad ring plate 10 under gravity. Under the action of the inclined guide surface, the impurities slide towards the bottom. When the sliding shell 8 moves to the bottom end of the reciprocating screw 72, the second wedge 117 on the bottom surface of the sliding shell 8 contacts the first wedge 116. Under the action of the inclined surfaces of the first wedge 116 and the second wedge 117, the first wedge 116 and the transmission plate 114 slide, thereby driving the cover plate 113. The sliding shell 8 slides into the chute 112, causing the opening at the top of the receiving chute 111 to be exposed, allowing impurities to fall into the receiving chute 111. As the sliding shell 8 slides upward, wedge 116 and wedge 217 separate. Under the action of the support spring 115, the cover plate 113 can be reset to cover the opening of the receiving chute 111, preventing impurities from being blown out and difficult to collect. After the overall cleaning is completed, the sliding shell 8 can be reset to the top of the reciprocating screw 72 so that the device can continue to be used normally.

[0028] The above description is only a preferred embodiment of the present invention, but the scope of protection of the present invention is not limited thereto. Any equivalent substitutions or modifications made by those skilled in the art within the scope of the technology disclosed in the present invention, based on the technical solution and inventive concept of the present invention, should be covered within the scope of protection of the present invention.

Claims

1. A dust removal device with adaptive cleaning intensity adjustment, characterized in that, include: Filter cartridge (1); A fixing ring (2) is fixedly installed on the top inner wall of the filter cylinder (1); The filter frame (3) is fixedly installed on the inner side wall of the fixing ring (2), and the bottom end of the filter frame (3) is fixedly connected to the inner bottom wall of the filter cylinder (1). Filter bag (4) is disposed on the inner side wall of the filter frame (3); The feed pipe (5) is installed through the upper outer wall of the filter cylinder (1); The discharge pipe (6) is installed through the bottom surface of the filter cylinder (1); A pulse assembly (12) is disposed on the top surface of the filter cartridge (1); A drive assembly is disposed within the filter bag (4); A sliding shell (8) is disposed on the drive assembly; A cleaning component is disposed on the sliding shell (8) and is used in conjunction with the drive component to clean the filter bag (4). A gasket plate (10) is fixedly installed on the inner bottom wall of the filter cylinder (1); Four sets of material collection components are arranged in a ring array on the pad ring plate (10) to collect impurities after cleaning; The drive assembly includes: a bracket (71), fixedly installed on the bottom inner wall of the filter frame (3); a reciprocating screw (72), rotatably installed on the end of the bracket (71) away from the filter frame (3), and the sliding shell (8) threadedly fitted on the reciprocating screw (72); a connecting shell (73), fixedly fitted on the top end of the reciprocating screw (72); a plurality of rotating shafts (74), arranged in a ring array and passing through the outer wall of the connecting shell (73), and the rotating shafts (74) are rotatably connected to the through point; a plurality of blades (75), respectively fixedly fitted on the outer wall of the plurality of rotating shafts (74); an outer ring (76), disposed on the end of the plurality of rotating shafts (74) away from the connecting shell (73), and the end of the rotating shaft (74) is rotatably connected to the outer ring (76); and an adjustment mechanism, disposed on the connecting shell (73).

2. The dust removal equipment with adaptive cleaning intensity adjustment according to claim 1, characterized in that, The adjustment mechanism includes: Several adjusting gears (77) are respectively fixedly installed on one end of several rotating shafts (74) located inside the connecting shell (73); A transmission gear ring (78) is rotatably mounted on the inner bottom wall of the connecting shell (73), and the transmission gear ring (78) meshes with a plurality of the adjusting gears (77); The drive frame (79) is fixedly installed on the inner side wall of the transmission gear ring (78); A sliding opening (710) is formed on the top surface of the connecting housing (73), and the top end of the drive frame (79) passes through the sliding opening (710). Several limiting grooves (711) are arranged in a ring array on the inner sidewall of the slide (710); A limiting strip (712) is fixedly installed on the top of the drive frame (79), and the limiting strip (712) is adapted to the limiting groove (711).

3. The dust removal equipment with adaptive cleaning intensity adjustment according to claim 2, characterized in that, The cleaning component includes: A guide frame (91) is provided through the inner bottom wall of the sliding shell (8); A fixed rack (92) is fixedly installed on the top surface of the bracket (71), and the fixed rack (92) passes through the guide frame (91). The connecting rod (93) is rotatably mounted on the inner wall of the sliding housing (8); A drive gear (94) is fixedly installed at one end of the connecting rod (93) away from the sliding shell (8), and the drive gear (94) meshes with the fixed rack (92); Clean the ring brush (95) and rotate the outer wall of the sliding shell (8); The transmission mechanism is located at the connection between the connecting rod (93) and the sliding shell (8).

4. The dust removal equipment with adaptive cleaning intensity adjustment according to claim 3, characterized in that, The transmission mechanism includes: A clearance opening (96) is provided on the inner side wall of the sliding shell (8); Drive bevel gear (97), which is fixedly mounted on the connecting rod (93); Driven bevel gear (98) is rotatably mounted on the inner top wall of the sliding housing (8), and the driven bevel gear (98) meshes with the driving bevel gear (97); The transmission gear (99) is fixedly mounted on the bottom surface of the driven bevel gear (98); Several fixed teeth (910) are fixedly installed on the inner sidewall of the cleaning ring brush (95) in a ring array, and the transmission gear (99) passes through the relief opening (96) and meshes with the fixed teeth (910).

5. The dust removal equipment with adaptive cleaning intensity adjustment according to claim 4, characterized in that, The receiving assembly includes: A receiving trough (111) is formed on the top surface of the pad ring plate (10); A chute (112) is formed on the inner side wall of the receiving chute (111); The cover plate (113) is slidably installed on the inner side wall of the slide groove (112); A transmission plate (114) is fixedly installed on the side of the cover plate (113), and one end of the transmission plate (114) away from the cover plate (113) passes through the filter frame (3). The linkage mechanism is located between the sliding shell (8) and the transmission plate (114).

6. The dust removal equipment with adaptive cleaning intensity adjustment according to claim 5, characterized in that, The linkage mechanism includes: A support spring (115) is fixedly installed between one end of the transmission plate (114) located inside the filter frame (3) and the inner wall of the filter frame (3); Wedge 1 (116) is fixedly installed on the top surface of the transmission plate (114) at one end of the filter frame (3); Wedge 2 (117) is fixedly installed on the bottom surface of the sliding shell (8), and wedge 2 (117) is adapted to wedge 1 (116).

7. A dust removal device with adaptive cleaning intensity adjustment according to claim 6, characterized in that, The pulse assembly (12) is positioned directly above the blade (75), and the slide (710) is arc-shaped.

8. The dust removal equipment with adaptive cleaning intensity adjustment according to claim 7, characterized in that, The outer wall of the cleaning ring brush (95) is provided with bristles corresponding to the pore size of the filter bag (4).

9. A dust removal device with adaptive cleaning intensity adjustment according to claim 8, characterized in that, The top surface of the pad ring plate (10) is provided with an inclined material guiding surface, and the side of the cover plate (113) is in contact with the inner wall of the chute (112).

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