An assembled environmentally friendly dust removal filter cartridge that is easy to install and disassemble

Abstract

The present invention discloses an assembled environmentally friendly dust filter cartridge that is easy to install and disassemble, and relates to the technical field of dust filter cartridges, including a filter cartridge body, one end of the filter cartridge body is provided with a first docking ring, the other end of the filter cartridge body is provided with a second docking ring, one side of the first docking ring is fixedly connected with a plurality of groups of fixing rods, a limiting seat is sleeved on the fixing rod, the limiting seat is fixedly connected to a clamp, the clamp is provided on the surface of the filter cartridge body, the other end of the first docking ring is fixedly connected with a docking head, and a slot is provided on the inner wall of the docking head. The present invention has a reasonable structure, and the first docking ring and the second docking ring are used in combination to facilitate fixing of the filter cartridge body as a whole, and the docking assembly and the limiting assembly are used in combination to facilitate installation and disassembly of the filter cartridge body.

Description

Technical Field

[0001] The invention relates to the technical field of dust filter cartridges, and in particular to an assembled environmentally friendly dust filter cartridge that is easy to install and disassemble. Background Art

[0002] With the development of modern industrialization, air pollution has become an increasingly serious problem. For industrial enterprises, effective measures must be taken to reduce exhaust emissions and protect the environment during the production process. Cartridge dust filter is one of the most commonly used equipment for treating exhaust gas.

[0003] The interior of the existing dust filter cartridge is provided with pleated filter cotton. The air enters the internal filter cotton through the holes and is discharged. Then the impurities in the air are filtered by the pleated filter cotton. However, most of the existing dust filter cartridges are provided with cage frames on the surface. However, the cage frames are fixed by bolts, which is very inconvenient to disassemble. Summary of the invention

[0004] The purpose of the present application is to provide an assembled environmentally friendly dust filter cartridge that is easy to install and disassemble, and realizes that the filter cartridge body can be fixed as a whole through the cooperation between the first docking ring and the second docking ring, and the installation and disassembly of the filter cartridge body can be facilitated through the cooperation between the docking assembly and the limit assembly.

[0005] To achieve the above-mentioned purpose, the present application provides the following technical solutions: an assembled environmentally friendly dust filter cartridge that is easy to install and disassemble, comprising a filter cartridge body, a first docking ring is provided at one end of the filter cartridge body, a second docking ring is provided at the other end of the filter cartridge body, a plurality of groups of fixing rods are fixedly connected to one side of the first docking ring, a limiting seat is sleeved on the fixing rod, the limiting seat is fixedly connected to a clamp, the clamp is arranged on the surface of the filter cartridge body, a docking head is fixedly connected to the other end of the first docking ring, a slot is provided on the inner wall of the docking head, a clamp is arranged inside the docking head, a filter net is fixedly installed on the clamp, a clamping column is fixedly connected to the clamp, the clamp is clamped inside the slot, and a pair of paddles are fixedly connected to the clamp; further comprising a docking assembly, a limiting assembly and an installation assembly, the docking assembly is arranged on the second docking ring for installing the filter cartridge body as a whole, the limiting assembly is arranged on the second docking ring for use in conjunction with the docking assembly, and the installation assembly is arranged on a bracket for installation and use.

[0006] Preferably, the docking assembly includes an articulated seat fixedly mounted on the other end of the fixed rod, an axle pin is fixedly connected to the articulated seat, a docking seat is rotatably connected to the axle pin, the docking seat is fixedly connected to the arm rod, and a retaining ring is fixedly connected to the other end of the arm rod.

[0007] Preferably, a limiting groove is provided on the edge of the second docking ring, the arm rod is arranged inside the limiting groove, the second docking ring is rotatably connected to the limiting ring, the surface of the limiting ring is fixedly connected to a fixing column, the limiting ring is provided with an L-shaped groove, the inside of the L-shaped groove is clamped on the arm rod, the inner wall of the limiting ring is fixedly connected to a driven plate, the driven plate is provided with a sliding groove, the inside of the sliding groove is slidably connected to a guide column, one end of the guide column is fixedly connected to a baffle, and the other end of the guide column is fixedly connected to the second docking ring.

[0008] Preferably, the limiting assembly includes a bracket arranged inside the second docking ring, the middle position of the bracket is rotatably connected to a threaded rod, one end of the threaded rod is fixedly connected to a turntable, the inner side of the threaded rod is fixedly connected to a positioning plate, a slot is opened on the positioning plate, a pin is clamped inside the slot, and the pin is fixedly connected to the inner wall of the second docking ring.

[0009] Preferably, a sleeve block is threadedly connected to the threaded rod, a circular ring is fixedly connected to the outer surface of the sleeve block, a first rotating shaft seat is fixedly connected to the surface of the circular ring, a push plate is rotatably connected to the first rotating shaft seat, the other end of the push plate is rotatably connected to the second rotating shaft seat, the second rotating shaft seat is fixedly connected to a slide plate, the slide plate is slidably connected to a guide rail, and the guide rail is fixedly mounted on the second docking ring.

[0010] Preferably, the skateboard is fixedly connected to a third rotating shaft seat, the third rotating shaft seat is rotatably connected to a first ring, the first ring is fixedly connected to a linkage plate, the other end of the linkage plate is fixedly connected to a second ring, the second ring is rotatably connected to an adjusting column, and both ends of the adjusting column are rotatably connected to a horizontal plate.

[0011] Preferably, the middle portion of the transverse plate is rotatably connected to a support seat, and the other end of the support seat is rotatably connected to a pulley, and the pulley is affixed to the retaining ring.

[0012] Preferably, the mounting assembly includes a support plate fixedly mounted on the inner wall of the second docking ring, the support plate being fixedly connected to a side seat, the side seat being fixedly connected to a pair of sliding rods, an adjustment box being slidably connected to the pair of sliding rods, and a disc being fixedly connected to the other end of the pair of sliding rods.

[0013] Preferably, a pair of the slide rods are sleeved with springs, two ends of the springs are respectively fixedly connected to one side of the adjustment box and one side of the disc, a pull column is fixedly connected to the adjustment box, and a docking groove is provided on the adjustment box.

[0014] Preferably, a C-shaped plate is clamped inside the docking groove, the top end of the C-shaped plate is fixedly connected to the inner wall of the bracket, a through groove is opened on the C-shaped plate, and the top end of the pull column extends to the top position of the C-shaped plate through the through groove.

[0015] In summary, the present invention has the following beneficial effects:

[0016] The present invention has a reasonable structure. When the second docking ring and the first docking ring are to be disassembled, a fixing rod is fixedly connected to the first docking ring, and an arm rod is arranged at the other end of the fixing rod, and the arm rod is clamped in the inside of the limiting groove, and an L-shaped groove is provided on the limiting ring, and the arm rod is clamped in the inside of the L-shaped groove. The fixing column is pulled to rotate the limiting ring, and a driven plate is fixedly connected to the inner side of the limiting ring, and a sliding groove is provided on the driven plate, and a guide column is slidably connected to the inside of the sliding groove. The guide column slides in the inside of the sliding groove through the rotation of the limiting ring, thereby increasing the stability of the rotation of the limiting ring. The rotation of the limiting ring facilitates the arm rod to be separated from the limiting groove and the outside of the L-shaped groove, thereby facilitating the disassembly of the second docking ring.

[0017] In the present invention, when installing the second docking ring, the arm is rotated to the inside of the limiting groove, and then the limiting ring is rotated to facilitate the arm to be clamped in the inside of the L-shaped groove, and then the turntable is rotated to drive the threaded rod to rotate, and the rotation of the threaded rod causes the sleeve to move, and the movement of the sleeve pushes the slide plate to slide inside the guide rail through the push plate, and the movement of the slide plate pulls one end of the cross plate through the linkage plate on the first sleeve ring, so that the pulley at the other end of the cross plate pulls the retaining ring upward, so as to facilitate the installation of the second docking ring;

[0018] 3. In the present invention, when disassembling the bracket, the pulling column is pulled. The pulling column is fixedly connected to the adjusting box. The adjusting box is moved by pulling the pulling column. The adjusting box slides on the sliding rod. The sliding of the sliding rod pulls the spring. A docking groove is provided on the adjusting box. The C-shaped plate is separated from the docking groove by moving the adjusting box, thereby facilitating the removal of the entire bracket. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For those skilled in the art, other drawings can be obtained based on these drawings without paying any creative work.

[0020] Figure 1 It is a schematic diagram of the three-dimensional structure of the filter cartridge body;

[0021] Figure 2 It is a schematic diagram of the three-dimensional structure of the filter cartridge body from the side;

[0022] Figure 3 is a schematic diagram of the three-dimensional structure of the first docking ring;

[0023] Figure 4 is a schematic diagram of the three-dimensional structure of the fixing rod;

[0024] Figure 5 is a schematic diagram of the three-dimensional structure of the second docking ring;

[0025] Figure 6 is a schematic diagram of the three-dimensional structure of the bracket;

[0026] Figure 7 Schematic diagram of the three-dimensional structure of the limiting ring;

[0027] Figure 8 is a schematic diagram of the cross-sectional structure of the second docking ring;

[0028] Fig. 9 for Figure 6 The enlarged structural diagram at A in the middle;

[0029] Fig.10 for Figure 7 Enlarged structural diagram at B in the middle.

[0030] In the figure: 1. filter cartridge body; 101. first docking ring; 102. second docking ring; 103. fixing rod; 104. limiting seat; 105. clamp; 106. docking joint; 107. clamping groove; 108. clamping ring; 109. filter screen; 110. clamping column; 112. paddle; 2. hinge seat; 201. axle pin; 202. docking seat; 203. arm; 204. retaining ring; 205. limiting groove; 206. limiting ring; 207. fixing column; 208. L-shaped groove; 209. driven plate; 210. slide groove; 211. guide column; 212. retaining plate; 3. bracket; 301. threaded rod; 302. turntable ; 303, positioning plate; 304, slot; 305, pin; 306, sleeve; 307, ring; 308, first shaft seat; 309, push plate; 310, second shaft seat; 311, slide plate; 312, guide rail; 4, third shaft seat; 401, first sleeve ring; 402, linkage plate; 403, second sleeve ring; 404, adjustment column; 405, cross plate; 406, support seat; 407, pulley; 5, support plate; 501, side seat; 502, slide bar; 503, adjustment box; 504, disc; 505, spring; 506, pull column; 507, docking groove; 508, C-type plate; 509, through groove. DETAILED DESCRIPTION

[0031] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0032] Example: Reference Figure 1 - Fig.10 The illustrated assembled environmentally friendly dust filter cartridge, which is easy to install and disassemble, comprises a filter cartridge body 1, a first docking ring 101 is provided at one end of the filter cartridge body 1, a second docking ring 102 is provided at the other end of the filter cartridge body 1, a plurality of groups of fixing rods 103 are fixedly connected to one side of the first docking ring 101, a limiting seat 104 is sleeved on the fixing rod 103, the limiting seat 104 is fixedly connected to a clamp 105, and the clamp 105 is provided on the surface of the filter cartridge body 1, the other end of the first docking ring 101 is fixedly connected to a docking head 106, and a card groove 106 is provided on the inner wall of the docking head 106. 07. A clamping ring 108 is arranged inside the docking joint 106, a filter screen 109 is fixedly mounted on the clamping ring 108, a clamping column 110 is fixedly connected to the clamping ring 108, the clamping column 110 is clamped inside the clamping groove 107, and a pair of paddles 112 are fixedly connected to the clamping ring 108; it also includes a docking component, a limiting component and an installation component. The docking component is arranged on the second docking ring 102 for installing the filter cartridge body 1 as a whole, the limiting component is arranged on the second docking ring 102 for use in conjunction with the docking component, and the installation component is arranged on the bracket 3 for installation.

[0033] Specifically, air enters the interior of the filter cartridge body 1 through the filter 109. The filter 109 can preliminarily filter larger impurities in the air, and then filter it through the filter cartridge body 1 to prevent dust in the air from entering the outdoors. When disassembling the filter 109, the paddle 112 on the retaining ring 108 is rotated. The rotation of the retaining ring 108 causes the clamping column 110 to slide inside the clamping groove 107, thereby facilitating the removal of the filter 109.

[0034] As an implementation method in this embodiment, the docking assembly includes an articulated seat 2 fixedly installed at the other end of the fixed rod 103, an axle pin 201 is fixedly connected to the articulated seat 2, a docking seat 202 is rotatably connected to the axle pin 201, the docking seat 202 is fixedly connected to the arm 203, a retaining ring 204 is fixedly connected to the other end of the arm 203, a limiting groove 205 is provided on the edge of the second docking ring 102, the arm 203 is arranged inside the limiting groove 205, and the second docking ring 102 is rotatably connected to A limiting ring 206, a fixed column 207 is fixedly connected to the surface of the limiting ring 206, an L-shaped groove 208 is provided on the limiting ring 206, the inside of the L-shaped groove 208 is clamped on the arm 203, a driven plate 209 is fixedly connected to the inner wall of the limiting ring 206, a sliding groove 210 is provided on the driven plate 209, a guide column 211 is slidably connected to the inside of the sliding groove 210, one end of the guide column 211 is fixedly connected to a baffle 212, and the other end of the guide column 211 is fixedly connected to the second docking ring 102.

[0035] Specifically, when the second docking ring 102 is disassembled from the first docking ring 101, a fixing rod 103 is fixedly connected to the first docking ring 101, and an arm 203 is provided at the other end of the fixing rod 103. The arm 203 is clamped inside the limiting groove 205, and an L-shaped groove 208 is provided on the limiting ring 206. The arm 203 is clamped inside the L-shaped groove 208. The fixing column 207 is pulled to rotate the limiting ring 206, and the limiting ring 206 is rotated. A driven plate 209 is fixedly connected to the inner side of the ring 206, and a slide groove 210 is opened on the driven plate 209. A guide column 211 is slidably connected inside the slide groove 210. The guide column 211 slides inside the slide groove 210 through the rotation of the limit ring 206, thereby increasing the stability of the rotation of the limit ring 206. The rotation of the limit ring 206 facilitates the arm rod 203 to disengage from the limit groove 205 and the L-shaped groove 208, thereby facilitating the disassembly of the second docking ring 102.

[0036] As an implementation method in this embodiment, the limiting component includes a bracket 3 arranged inside the second docking ring 102, a threaded rod 301 is rotatably connected to the middle position of the bracket 3, one end of the threaded rod 301 is fixedly connected to the turntable 302, a positioning plate 303 is fixedly connected to the inner side of the threaded rod 301, a slot 304 is opened on the positioning plate 303, a pin 305 is clamped inside the slot 304, the pin 305 is fixedly connected to the inner wall of the second docking ring 102, a sleeve block 306 is threadedly connected to the threaded rod 301, a circular ring 307 is fixedly connected to the outer surface of the sleeve block 306, a first rotating shaft seat 308 is fixedly connected to the surface of the circular ring 307, a push plate 309 is rotatably connected to the first rotating shaft seat 308, and the other end of the push plate 309 is rotatably connected On the second rotating shaft seat 310, the second rotating shaft seat 310 is fixedly connected to the slide plate 311, the slide plate 311 is slidably connected to the guide rail 312, the guide rail 312 is fixedly installed on the second docking ring 102, the slide plate 311 is fixedly connected to the third rotating shaft seat 4, the third rotating shaft seat 4 is rotatably connected to the first sleeve 401, the first sleeve 401 is fixedly connected to the linkage plate 402, the other end of the linkage plate 402 is fixedly connected to the second sleeve 403, the second sleeve 403 is rotatably connected to the adjusting column 404, the two ends of the adjusting column 404 are rotatably connected to the cross plate 405, the middle position of the cross plate 405 is rotatably connected to the support seat 406, the other end of the support seat 406 is rotatably connected to the pulley 407, and the pulley 407 is affixed to the retaining ring 204.

[0037] Specifically, when installing the second docking ring 102, the arm 203 is rotated to the inside of the limit groove 205, and then the limit ring 206 is rotated to facilitate the arm 203 to be clamped in the inside of the L-shaped groove 208, and then the turntable 302 is rotated to drive the threaded rod 301 to rotate, and the rotation of the threaded rod 301 causes the sleeve 306 to move. The movement of the sleeve 306 pushes the slide plate 311 to slide inside the guide rail 312 through the push plate 309, and the movement of the slide plate 311 pulls one end of the cross plate 405 through the linkage plate 402 on the first sleeve ring 401, so that the pulley 407 at the other end of the cross plate 405 pulls the retaining ring 204 upward, thereby facilitating the installation of the second docking ring 102.

[0038] As an implementation mode in this embodiment, the installation component includes a support plate 5 fixedly installed on the inner wall of the second docking ring 102, the support plate 5 is fixedly connected to a side seat 501, the side seat 501 is fixedly connected to a pair of slide bars 502, an adjusting box 503 is slidably connected to the pair of slide bars 502, the other end of the pair of slide bars 502 is fixedly connected to a disc 504, a spring 505 is sleeved on the pair of slide bars 502, the two ends of the spring 505 are respectively fixedly connected to one side of the adjusting box 503 and one side of the disc 504, a pull column 506 is fixedly connected to the adjusting box 503, a docking groove 507 is provided on the adjusting box 503, a C-shaped plate 508 is clamped inside the docking groove 507, the top end of the C-shaped plate 508 is fixedly connected to the inner wall of the bracket 3, a through groove 509 is provided on the C-shaped plate 508, and the top end of the pull column 506 extends to the top position of the C-shaped plate 508 through the through groove 509.

[0039] Specifically, when disassembling the bracket 3, the pulling column 506 is pulled. The pulling column 506 is fixedly connected to the adjusting box 503. The adjusting box 503 is moved by pulling the pulling column 506. The adjusting box 503 slides on the sliding bar 502. The sliding of the sliding bar 502 pulls the spring 505. A docking groove 507 is provided on the adjusting box 503. The C-shaped plate 508 is disengaged from the docking groove 507 by moving the adjusting box 503, thereby facilitating the removal of the entire bracket 3.

[0040] Working principle of the present invention: when the second docking ring 102 is disassembled from the first docking ring 101, a fixing rod 103 is fixedly connected to the first docking ring 101, and an arm 203 is arranged at the other end of the fixing rod 103, and the arm 203 is clamped inside the limiting groove 205, and an L-shaped groove 208 is opened on the limiting ring 206, and the arm 203 is clamped inside the L-shaped groove 208, and the fixing column 207 is pulled to make the limiting ring 206 rotate, A driven plate 209 is fixedly connected to the inner side of the limiting ring 206, and a slide groove 210 is provided on the driven plate 209. A guide column 211 is slidably connected inside the slide groove 210. The limiting ring 206 is rotated to make the guide column 211 slide inside the slide groove 210, thereby increasing the stability of the rotation of the limiting ring 206. The rotation of the limiting ring 206 facilitates the arm 203 to be separated from the limiting groove 205 and the L-shaped groove 208, thereby facilitating the disassembly of the second docking ring 102.

[0041] When installing the second docking ring 102, the arm 203 is rotated to the inside of the limiting groove 205, and then the limiting ring 206 is rotated to facilitate the arm 203 to be clamped in the inside of the L-shaped groove 208, and then the turntable 302 is rotated to drive the threaded rod 301 to rotate, and the rotation of the threaded rod 301 causes the sleeve 306 to move, and the movement of the sleeve 306 pushes the slide plate 311 to slide inside the guide rail 312 through the push plate 309, and the movement of the slide plate 311 pulls one end of the cross plate 405 through the linkage plate 402 on the first sleeve ring 401, so that the pulley 407 at the other end of the cross plate 405 pulls the retaining ring 204 upwards, so as to facilitate the installation of the second docking ring 102;

[0042] When disassembling the bracket 3, pull the pull column 506, which is fixedly connected to the adjustment box 503. The adjustment box 503 is moved by pulling the pull column 506, and the adjustment box 503 slides on the slide bar 502. The sliding of the slide bar 502 pulls the spring 505. A docking groove 507 is provided on the adjustment box 503. The C-shaped plate 508 is disengaged from the docking groove 507 by moving the adjustment box 503, thereby facilitating the removal of the entire bracket 3.

[0043] Finally, it should be noted that the above are only preferred embodiments of the present invention and are not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, it is still possible for those skilled in the art to modify the technical solutions described in the aforementioned embodiments, or to make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. An assembled environmentally friendly dust removal filter cartridge that is easy to install and disassemble, comprising a filter cartridge body (1), characterized in that: A first docking ring (101) is provided at one end of the filter cartridge body (1), and a second docking ring (102) is provided at the other end of the filter cartridge body (1); a plurality of groups of fixing rods (103) are fixedly connected to one side of the first docking ring (101); a limit seat (104) is sleeved on the fixing rod (103); the limit seat (104) is fixedly connected to a clamp (105); the clamp (105) is provided on the surface of the filter cartridge body (1); and the first docking ring (101) is fixedly connected to the fixing rod (103). 01) is fixedly connected to a docking joint (106) at the other end, a slot (107) is provided on the inner wall of the docking joint (106), a clamping ring (108) is provided inside the docking joint (106), a filter screen (109) is fixedly mounted on the clamping ring (108), a clamping column (110) is fixedly connected to the clamping ring (108), the clamping column (110) is clamped inside the slot (107), and a pair of paddles (112) are fixedly connected to the clamping ring (108); It also comprises a docking assembly, a limiting assembly and a mounting assembly, wherein the docking assembly is arranged on the second docking ring (102) for mounting the filter cartridge body (1) as a whole, the limiting assembly is arranged on the second docking ring (102) for use in conjunction with the docking assembly, and the mounting assembly is arranged on the bracket (3) for installation and use; The limiting assembly comprises a bracket (3) arranged inside the second docking ring (102), a threaded rod (301) being rotatably connected to a middle portion of the bracket (3), a rotating disk (302) being fixedly connected to one end of the threaded rod (301), a positioning plate (303) being fixedly connected to the inner side of the threaded rod (301), a slot (304) being provided on the positioning plate (303), a pin (305) being clamped inside the slot (304), and the pin (305) being fixedly connected to the inner wall of the second docking ring (102); The threaded rod (301) is threadedly connected with a sleeve block (306), the outer surface of the sleeve block (306) is fixedly connected with a circular ring (307), the surface of the circular ring (307) is fixedly connected with a first rotating shaft seat (308), the first rotating shaft seat (308) is rotatably connected with a push plate (309), the other end of the push plate (309) is rotatably connected to a second rotating shaft seat (310), the second rotating shaft seat (310) is fixedly connected to a slide plate (311), the slide plate (311) is slidably connected to a guide rail (312), and the guide rail (312) is fixedly mounted on the second docking ring (102); The slide plate (311) is fixedly connected to a third rotating shaft seat (4), the third rotating shaft seat (4) is rotatably connected to a first sleeve (401), the first sleeve (401) is fixedly connected to a linkage plate (402), the other end of the linkage plate (402) is fixedly connected to a second sleeve (403), the second sleeve (403) is rotatably connected to an adjustment column (404), and both ends of the adjustment column (404) are rotatably connected to a transverse plate (405).

2. The assembled environmentally friendly dust removal filter cartridge that is easy to install and disassemble according to claim 1 is characterized in that: The docking assembly comprises an articulated seat (2) fixedly mounted on the other end of the fixed rod (103); an axle pin (201) is fixedly connected to the articulated seat (2); a docking seat (202) is rotatably connected to the axle pin (201); the docking seat (202) is fixedly connected to an arm rod (203); and a retaining ring (204) is fixedly connected to the other end of the arm rod (203).

3. The assembled environmentally friendly dust removal filter cartridge that is easy to install and disassemble according to claim 2 is characterized in that: A limiting groove (205) is provided on the edge of the second docking ring (102), the arm (203) is arranged inside the limiting groove (205), the second docking ring (102) is rotatably connected to a limiting ring (206), a surface of the limiting ring (206) is fixedly connected to a fixing column (207), an L-shaped groove (208) is provided on the limiting ring (206), the inside of the L-shaped groove (208) is clamped on the arm (203), a driven plate (209) is fixedly connected to the inner wall of the limiting ring (206), a sliding groove (210) is provided on the driven plate (209), a guide column (211) is slidably connected inside the sliding groove (210), one end of the guide column (211) is fixedly connected to a blocking sheet (212), and the other end of the guide column (211) is fixedly connected to the second docking ring (102).

4. The assembled environmentally friendly dust removal filter cartridge that is easy to install and disassemble according to claim 3 is characterized by: The middle portion of the transverse plate (405) is rotatably connected to a support seat (406), and the other end of the support seat (406) is rotatably connected to a pulley (407), and the pulley (407) is attached to the retaining ring (204).

5. The assembled environmentally friendly dust removal filter cartridge that is easy to install and disassemble according to claim 4 is characterized in that: The mounting assembly comprises a support plate (5) fixedly mounted on the inner wall of the second docking ring (102), the support plate (5) being fixedly connected to a side seat (501), the side seat (501) being fixedly connected to a pair of sliding rods (502), an adjustment box (503) being slidably connected to the pair of sliding rods (502), and a disc (504) being fixedly connected to the other end of the pair of sliding rods (502).

6. The assembled environmentally friendly dust removal filter cartridge that is easy to install and disassemble according to claim 5 is characterized in that: A spring (505) is sleeved on the pair of sliding rods (502), and two ends of the spring (505) are respectively fixedly connected to one side of the adjustment box (503) and one side of the disc (504). A pull column (506) is fixedly connected to the adjustment box (503), and a docking groove (507) is provided on the adjustment box (503).

7. The assembled environmentally friendly dust removal filter cartridge that is easy to install and disassemble according to claim 6 is characterized in that: A C-shaped plate (508) is clamped inside the docking groove (507), the top end of the C-shaped plate (508) is fixedly connected to the inner wall of the bracket (3), a through slot (509) is provided on the C-shaped plate (508), and the top end of the pull column (506) extends to the top position of the C-shaped plate (508) through the through slot (509).

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