An anti-static bag dust removal equipment based on green cement production

Abstract

The present invention discloses an anti-static bag dust removal equipment based on green production of cement in the field of bag dust removal technology, comprising a support plate and a connecting pipe connected to a processing box, and a filter cartridge connected to the connecting pipe, wherein a drainage fan blade is installed inside the filter cartridge; during the processing and production of cement, the present invention utilizes the filter cartridge and the filter bag to filter the exhaust gas, and utilizes the mounting ring and the cleaning plate to clean the dust attached to the inner surface of the filter bag, after the dust attached to the inner surface of the filter bag is cleaned, the filter bag can maintain the filtering effect on the exhaust gas in the subsequent filtering process, and then utilizes the guide line to guide the static electricity generated in the surface of the cleaning plate and the dust, so that the static electricity on the surface of the cleaning plate can be removed, so as to prevent the dust from being attached to the surface of the cleaning plate due to static electricity, and utilizes the cleaning brush to clean the dust attached to the surface of the cleaning plate, thereby ensuring the cleaning effect of the cleaning plate on the filter bag.

Description

Technical Field

[0001] The invention relates to the technical field of bag dust removal, and in particular to an anti-static bag dust removal device based on green production of cement. Background Art

[0002] Bag dust collector is a dry dust filtering device, which is suitable for capturing fine, dry, non-fibrous dust. The filter bag is made of textile filter cloth or non-textile felt, and uses the filtering effect of fiber fabric to filter the dust-containing gas. When the dust-containing gas enters the bag dust collector, the large particles and high specific gravity dust settle down due to gravity and fall into the ash hopper. When the gas containing finer dust passes through the filter material, the dust is retained, so that the gas is purified.

[0003] In the process of producing cement with the existing technology, the raw materials need to be crushed and mixed. A large amount of dust will be generated during the crushing and mixing of the raw materials. The dust will directly pollute the ambient air and easily cause harm to the human body. Therefore, in the existing cement production process, it is usually necessary to use bag dust removal equipment to filter the exhaust gas. In the process of filtering the gas with bags, the filtered dust will adhere to the surface of the bags due to static electricity, thereby causing the filtering effect of the bags to deteriorate and affecting the treatment efficiency of the exhaust air. Summary of the invention

[0004] The purpose of the present invention is to provide an anti-static bag dust removal equipment based on green production of cement to solve the problems raised in the above background technology.

[0005] To achieve the above purpose, the present invention provides the following technical solutions: an anti-static bag dust removal device based on green cement production, comprising a support plate and a connecting pipe connected to a processing box, and a filter cartridge connected to the connecting pipe, a drainage fan blade is installed inside the filter cartridge, an air outlet pipe is arranged on the filter cartridge, and further comprising:

[0006] A bag filter mechanism, used for filtering the gas discharged from the processing box, comprises an annular fixed plate and a fixed cylinder fixedly connected to the inner wall of the filter cylinder, and a filter bag with a central hole is fixedly installed between the fixed plate and the fixed cylinder;

[0007] A cleaning mechanism, used for cleaning dust inside the bag filter mechanism, comprising a mounting ring located inside the filter bag and a plurality of cleaning plates, wherein the cleaning plates are mounted on the bottom surface of the mounting ring;

[0008] A driving mechanism, used for driving the cleaning mechanism to move between the fixed plate and the fixed cylinder;

[0009] an ash discharge mechanism, when the mounting ring is moved into the fixed cylinder, the ash discharge mechanism is opened to discharge the dust accumulated in the fixed cylinder, and when the mounting ring is moved out of the fixed cylinder, the ash discharge mechanism resumes sealing;

[0010] A cleaning and exporting mechanism is used to remove dust on the surface of the cleaning mechanism and export static electricity when the cleaning mechanism moves to the bottom of the bag filter mechanism. The cleaning and exporting mechanism includes multiple arc-shaped cleaning brushes and multiple guide wires. Multiple cleaning brushes are fixedly connected at equal angles to the inner wall surface of the fixed cylinder, and multiple guide wires are fixedly connected at equal angles inside the fixed cylinder. The guide wires are located on the upper side surfaces of the cleaning brushes, and the guide wires pass through the fixed cylinder and the filter cylinder and are connected to the ground wire.

[0011] As a further solution of the present invention, the driving mechanism includes multiple driving motors, multiple driving motors are fixedly mounted on the bottom surface of the fixed plate, multiple driving motors are arranged at equal angles, the driving motor is located on the outside of the filter bag, the output shaft of the driving motor passes through the fixed plate, a fixing ring is fixedly connected to the inner wall surface of the filter cylinder, the output shaft of the driving motor passes through the fixing ring and extends to above the fixing ring, a plurality of support rods are fixedly connected to the inner wall surface of the fixed cylinder, a driving rod is rotatably connected between the surface of the fixing ring and the multiple support rods, the upper end of the driving rod passes through the mounting ring and the fixing ring, the driving rod and the surface of the output shaft of the driving motor are jointly connected by a synchronous belt, a spiral groove is opened on the surface of the driving rod, and the inner side of the mounting ring slides in the spiral groove.

[0012] As a further solution of the present invention, a plurality of telescopic cylinders are fixedly connected to the surface of the fixed plate, the telescopic ends of the plurality of telescopic cylinders are commonly fixedly connected to a tensioning ring, the upper end of the filter bag is connected to the bottom of the tensioning ring, and the mounting ring is located on the inner side of the tensioning ring.

[0013] As a further solution of the present invention, the bottom of the mounting ring is rotatably connected to a rotating ring, the cleaning plate is elastically slidably connected to the bottom of the rotating ring, the left and right sides of the driving rod are provided with sliding grooves, the surface of the driving rod is sleeved with a driving ring, the driving ring slides in the sliding groove, the upper surface of the driving ring is in contact with the bottom of the mounting ring, the side surface of the driving ring is in contact with the inner wall of the rotating ring, the driving ring is used to rotate together with the rotating ring, the inner bottom of the fixed plate is an inclined surface, and the upper side of the cleaning plate is an inclined surface.

[0014] As a further solution of the present invention, the bottom of the driving ring extends to the position of the cleaning plate, and a retractable toggle rod is fixedly connected to the surface of the driving ring, and the toggle rod is rotated to act on the cleaning plate.

[0015] As a further solution of the present invention, the ash discharge mechanism includes a conical plate, which is fixedly connected to the inner wall surface of the fixed cylinder, and the conical plate is used to seal the bottom of the filter bag. A plurality of discharge ports are opened on the surface of the conical plate, and a flip plate is elastically hinged in the discharge port, and the flip plate seals the discharge port. The surface of the flip plate is elastically and slidably connected to a limiting block, and the upper end of the limiting block is an inclined surface. The limiting block extends to the surface of the conical plate to limit the flip plate, and the surface of the fixed cylinder is elastically and slidably connected to a pressure block, and the bottom of the pressure block is an inclined surface, and the bottom of the pressure block fits with the upper end of the limiting block.

[0016] As a further solution of the present invention, a protective shell is fixedly connected to the surface of the fixed ring corresponding to the position of the synchronous belt, and a retractable protective tube is fixedly installed on the surface of the fixed ring and the surface of the support rod.

[0017] Compared with the prior art, the present invention has the following beneficial effects:

[0018] 1. In the process of cement processing and production, the present invention utilizes filter cartridges and filter bags to filter exhaust gas, and utilizes mounting rings and cleaning plates to clean dust attached to the inner surface of the filter bags. After the dust attached to the inner surface of the filter bags is cleaned, the filter bags can maintain the filtering effect on the exhaust gas in the subsequent filtering process. Subsequently, the static electricity generated in the surface of the cleaning plate and the dust is guided out by guide wires, so that the static electricity on the surface of the cleaning plate can be removed, and dust is prevented from being attached to the surface of the cleaning plate due to static electricity. In addition, the dust attached to the surface of the cleaning plate is cleaned by a cleaning brush, thereby ensuring the cleaning effect of the cleaning plate on the filter bag.

[0019] 2. In the process of cleaning the filter bag of the present invention, the telescopic cylinder will first act on the tensioning ring to move, and the movement of the tensioning ring will drive the upper end of the filter bag to move together, and the filter bag will be tightened. Then the driving motor drives the driving rod to rotate to act on the mounting ring and the cleaning plate to move. The cleaning plate can fit with the filter bag during the movement, and the cleaning plate will clean the dust inside the filter bag to ensure the filtering effect of the filter bag and improve the filtering efficiency of the subsequent filter bag.

[0020] 3. In the process of cleaning the dust attached to the inner surface of the filter bag, the tensioning ring will first move under the action of the driving cylinder to tighten the filter bag, and then the driving motor will drive the driving rod to rotate through the synchronous belt. The rotation of the driving rod will drive the mounting ring to move downward together with the cleaning plate. When the cleaning plate moves below the fixed plate, it will extend out so that the cleaning plate can better fit the inner surface of the filter bag to ensure the cleaning of the inside of the filter bag. When the driving rod rotates, it will drive the driving ring to rotate through the slide groove. The rotation of the driving ring will cause the rotating ring to rotate together. The rotating ring will drive the cleaning plate to rotate together, which is beneficial to the cleaning plate. When cleaning the filter bag, the rotation of the cleaning plate can increase the cleaning range of the cleaning plate, and the rotation of the cleaning plate can more easily remove the dust attached to the inside of the filter bag, thereby ensuring the cleaning of the filter bag. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0022] Figure 2 It is a schematic diagram of the structure of the filter cartridge after being cut open in the present invention;

[0023] Figure 3 for Figure 2 Schematic diagram of the structure at A in the middle;

[0024] Figure 4 for Figure 2 Schematic diagram of the structure at B in the middle;

[0025] Figure 5 It is a structural schematic diagram of the positional relationship among the fixed plate, the filter bag and the fixed cylinder in the present invention;

[0026] Figure 6 for Figure 5 Schematic diagram of the structure at C in the middle;

[0027] Figure 7 It is a structural schematic diagram of the positional relationship among the fixing plate, the driving rod and the fixing cylinder in the present invention;

[0028] Figure 8 for Figure 7 Schematic diagram of the structure at D in the middle;

[0029] Fig. 9 It is a structural schematic diagram of the connection relationship between the mounting ring, the cleaning plate and the driving rod in the present invention;

[0030] Fig.10 for Fig. 9 Schematic diagram of the structure at E in the middle;

[0031] Fig.11 It is a structural schematic diagram of the connection relationship between the fixed cylinder and the conical plate after the flip plate is hidden in the present invention.

[0032] In the accompanying drawings, the components represented by the reference numerals are as follows:

[0033] 1-processing box, 2-support plate, 3-connecting pipe, 4-filter cylinder, 5-drainage fan blade, 6-air outlet pipe, 7-sealing plate, 8-fixed plate, 9-fixed cylinder, 10-filter bag, 11-installation ring, 12-cleaning plate, 13-drive motor, 14-fixed ring, 15-support rod, 16-drive rod, 17-synchronous belt, 18-spiral groove, 19-cleaning brush, 20-guide line, 21-telescopic cylinder, 22-tensioning ring, 23-rotating ring, 24-slide, 25-drive ring, 26-toggle rod, 27-conical plate, 28-discharge port, 29-flip plate, 30-limiting block, 31-pressing block, 32-protective shell, 33-protective cylinder. DETAILED DESCRIPTION

[0034] See also Figure 1-Figure 11 The present invention provides a technical solution: an anti-static bag dust removal device based on green cement production, comprising a support plate 2 and a connecting pipe 3 connected to a processing box 1, and a filter cartridge 4 connected to the connecting pipe 3, a drainage fan blade 5 is installed inside the filter cartridge 4, and an air outlet pipe 6 is arranged on the filter cartridge 4, and also includes,

[0035] The bag filter mechanism is used to filter the gas discharged from the processing box 1, and comprises an annular fixing plate 8 and a fixing cylinder 9 fixedly connected to the inner wall of the filter cylinder 4, and a through-hole filter bag 10 is fixedly installed between the fixing plate 8 and the fixing cylinder 9;

[0036] A cleaning mechanism is used to clean dust inside the bag filter mechanism, which includes a mounting ring 11 located inside the filter bag 10 and four cleaning plates 12, and the cleaning plates 12 are installed on the bottom surface of the mounting ring 11;

[0037] A driving mechanism, used for driving the cleaning mechanism to move between the fixed plate 8 and the fixed cylinder 9;

[0038] The dust discharge mechanism is used to open the dust discharge mechanism to discharge the dust accumulated in the fixed tube 9 when the installation ring 11 is moved into the fixed tube 9. When the installation ring 11 is moved out of the fixed tube 9, the dust discharge mechanism is sealed again.

[0039] A cleaning and exporting mechanism is used to remove dust on the surface of the cleaning mechanism and export static electricity when the cleaning mechanism moves to the bottom of the bag filter mechanism. The cleaning and exporting mechanism includes four arc-shaped cleaning brushes 19 and four guide wires 20. The four cleaning brushes 19 are fixedly connected to the inner wall surface of the fixed cylinder 9 at intervals of 90 degrees. The four guide wires 20 are fixedly connected to the inside of the fixed cylinder 9 at intervals of 90 degrees. The guide wires 20 are located on the upper side surface of the cleaning brushes 19. The guide wires 20 penetrate the fixed cylinder 9 and the filter cylinder 4 and are connected to the ground wire.

[0040] The ash discharge mechanism includes a conical plate 27, which is fixedly connected to the inner wall surface of the fixed cylinder 9. The conical plate 27 is used to seal the bottom of the filter bag 10. Four discharge ports 28 are opened on the surface of the conical plate 27. A flip plate 29 is elastically hinged in the discharge port 28. The flip plate 29 seals the discharge port 28. The surface of the flip plate 29 is elastically slidably connected to a limit block 30. The upper end of the limit block 30 is an inclined surface. The limit block 30 extends to the surface of the conical plate 27 to limit the flip plate 29. The surface of the fixed cylinder 9 is elastically slidably connected to a pressure block 31. The bottom of the pressure block 31 is an inclined surface. The bottom of the pressure block 31 fits the upper end of the limit block 30.

[0041] During the cement processing and production process, cement will be processed in the processing box 1. The dust generated in the processing process will enter the filter cartridge 4 along the connecting pipe 3 with the air under the action of the drainage fan blades 5. Then the exhaust gas will flow into the filter bag 10 and pass through the filter bag 10. The filter bag 10 will filter the dust in the exhaust gas to the inner surface of the filter bag 10. The filtered gas will be discharged through the air outlet pipe 6. After the filter bag 10 filters the exhaust gas for a period of time, more dust will adhere to the inner surface of the filter bag 10, and the dust will affect the filter. The filtering effect of the bag 10 is affected. When the filter bag 10 is cleaned, the four drive motors 13 will respectively drive the four drive rods 16 to rotate through the four synchronous belts 17. The four drive motors 13 are arranged at equal intervals on the circumference of the surface of the annular fixed plate 8. The four drive motors 13 drive the four drive rods 16 through the four synchronous belts 17 to act on the mounting ring 11 to move up and down smoothly. The four drive motors 13 are arranged at a 90-degree interval so that the mounting ring 11 can be evenly stressed and kept horizontal when the four drive motors 13 act on the mounting ring 11 to move up and down. The drive motors 13 are in an over- The gas passing through the position of the drive motor 13 on the outside of the filter bag 10 and below the fixing plate 8 is filtered gas and will not affect the drive motor 13. The rotation of the drive rod 16 will drive the mounting ring 11 to move downward through the spiral groove 18. During the downward movement of the mounting ring 11, the cleaning plate 12 will clean the dust attached to the inner surface of the filter bag 10. The four cleaning plates 12 can better clean the inside of the filter bag 10. After the dust attached to the inner surface of the filter bag 10 is cleaned, the filter bag 10 can maintain the filtering effect on the exhaust gas in the subsequent filtering process. As a result, when the mounting ring 11 and the cleaning plate 12 move to the bottom of the filter bag 10, the cleaning plate 12 will contact the guide wire 20, and the guide wire 20 can lead out the static electricity generated in the surface of the cleaning plate 12 and the dust, so that the static electricity on the surface of the cleaning plate 12 can be removed, and the dust will not be attached to the surface of the cleaning plate 12 due to static electricity. Then, when the cleaning plate 12 continues to move downward, the cleaning plate 12 will move to the cleaning brush 19 position, and the four cleaning brushes 19 will clean the dust attached to the surface of the four cleaning plates 12, thereby ensuring the cleaning effect of the cleaning plate 12 on the filter bag 10;

[0042] During the cleaning process of the filter bag 10, when the mounting ring 11 and the cleaning plate 12 move downward, the cleaning plate 12 will clean the dust on the inner surface of the filter bag 10, and the cleaned dust will fall on the surface of the conical plate 27, and the conical plate 27 will receive the dust during cleaning. Subsequently, when the mounting ring 11 moves to the position of the pressing block 31, the pressing block 31 will move downward under the action of the mounting ring 11, and the downward movement of the pressing block 31 will cause the limit block 30 to move toward the inside of the discharge port 28, and the limit block 30 will release the limit on the flip plate 29, and the flip plate 29 will flip downward under the action of the mounting ring 11, and the discharge port 28 will open, and the flip plate 29 will flip downward. The dust on the surface of 29 will fall between the conical plate 27 and the sealing plate 7 through the discharge port 28. Then, after the mounting ring 11 moves upward, the mounting ring 11 will no longer push the flip plate 29 downward, and the flip plate 29 will move upward again to the discharge port 28 under the action of the elastic force. The limit block 30 will limit the flip plate 29 again to prevent the flip plate 29 from being washed away by the airflow when filtering the exhaust gas. Then, when it is necessary to clean the dust accumulated inside the filter cartridge 4, the sealing plate 7 can be opened to discharge the dust cleaned at the bottom of the filter cartridge 4, so as to prevent the dust accumulated at the bottom of the filter cartridge 4 from affecting the filtering effect of the filter bag 10.

[0043] In the process of filtering the exhaust gas from cement production, the filter bag 10 will be in a relatively loose state. When cleaning the filter bag 10, the cleaning plate 12 cannot clean the dust inside the filter bag 10. As a further solution of the present invention, four telescopic cylinders 21 are fixedly connected to the surface of the fixing plate 8, and the telescopic ends of the four telescopic cylinders 21 are commonly fixedly connected to a tensioning ring 22. The upper end of the filter bag 10 is connected to the bottom of the tensioning ring 22, and the mounting ring 11 is located on the inner side of the tensioning ring 22;

[0044] During the cleaning process of the filter bag 10, the telescopic cylinder 21 will first act on the tensioning ring 22 to move. The movement of the tensioning ring 22 will drive the upper end of the filter bag 10 to move together, and the filter bag 10 will be tightened. Then the driving motor 13 drives the driving rod 16 to rotate and act on the mounting ring 11 and the cleaning plate 12 to move. The cleaning plate 12 can fit with the filter bag 10 during the movement. The cleaning plate 12 will clean the dust inside the filter bag 10 to ensure the filtering effect of the filter bag 10 and improve the subsequent filtering efficiency of the filter bag 10.

[0045] In the process of cleaning the inner surface of the filter bag 10, when the cleaning plate 12 moves downward to clean the filter bag 10, the cleaning range of the cleaning plate 12 is relatively fixed, and the dust inside the filter bag 10 cannot be removed. As a further solution of the present invention, the bottom of the mounting ring 11 is rotatably connected with a rotating ring 23, and the cleaning plate 12 is elastically slidably connected to the bottom of the rotating ring 23. Slide grooves 24 are provided on both sides of the driving rod 16. A driving ring 25 is sleeved on the surface of the driving rod 16. The driving ring 25 slides in the slide groove 24. The upper surface of the driving ring 25 is in contact with the bottom of the mounting ring 11, and the side surface of the driving ring 25 is in contact with the inner wall of the rotating ring 23. The driving ring 25 is used to rotate with the rotating ring 23. The inner bottom of the fixed plate 8 is an inclined surface, and the upper side of the cleaning plate 12 is an inclined surface.

[0046] In the process of cleaning the dust attached to the inner surface of the filter bag 10, the tensioning ring 22 will first move under the action of the driving cylinder to tighten the filter bag 10, and then the driving motor 13 will drive the driving rod 16 to rotate through the synchronous belt 17. The rotation of the driving rod 16 will drive the mounting ring 11 to move downward together with the cleaning plate 12. When the cleaning plate 12 moves to the bottom of the fixed plate 8, it will extend so that the cleaning plate 12 can better fit the inner surface of the filter bag 10 to ensure the cleaning of the inside of the filter bag 10. When the driving rod 16 rotates, it will drive the driving ring 25 to rotate together through the slide groove 24. The rotation of the driving ring 25 will cause the rotating ring 23 to rotate together. The rotating ring 23 will drive the cleaning plate 12 to rotate together, which is beneficial to the cleaning plate 12. When the cleaning plate 12 is cleaning the filter bag 10, the rotation of the cleaning plate 12 can increase the cleaning range of the cleaning plate 12, and the rotation of the cleaning plate 12 can more easily remove the dust attached to the inside of the filter bag 10, thereby ensuring the cleaning of the filter bag 10.

[0047] In the process of cleaning the filter bag 10, when the cleaning plate 12 cleans the filter bag 10, the cleaning plate 12 easily presses the attached dust on the surface of the filter bag 10 when scraping the filter bag 10, and the dust attached to the inside of the filter bag 10 cannot be removed. As a further solution of the present invention, the bottom of the driving ring 25 extends to the position of the cleaning plate 12, and a retractable toggle rod 26 is fixedly connected to the surface of the driving ring 25, and the toggle rod 26 is rotated to act on the cleaning plate 12;

[0048] During the cleaning process of the filter bag 10, the rotation of the driving rod 16 will cause the mounting ring 11 and the cleaning plate 12 to move downward, and the driving ring 25 will rotate together under the action of the driving rod 16. The driving rod 16 will drive the toggle rod 26 to rotate together. The rotation of the toggle rod 26 will push the cleaning plate 12 when the cleaning plate 12 cleans the filter bag 10, so that the cleaning plate 12 can shake under the action of the toggle rod 26 during the cleaning process of the filter bag 10. The shaking of the cleaning plate 12 can cause the filter bag 10 to shake, so that the dust attached to the surface of the filter bag 10 can be shaken off, thereby ensuring the cleaning effect and cleaning rate of the filter bag 10, and improving the filtering effect of the filter bag 10 on the subsequent exhaust air.

[0049] In the process of filtering the exhaust gas, the synchronous belt 17 and the spiral groove 18 cannot work normally due to the influence of dust. As a further solution of the present invention, a protective shell 32 is fixedly connected to the surface of the fixed ring 14 corresponding to the position of the synchronous belt 17, and a retractable protective cylinder 33 is fixedly installed on the surface of the fixed ring 14 and the support rod 15;

[0050] During the process of filtering the exhaust gas, the protective shell 32 will protect the position of the synchronous belt 17, and the protective cylinder 33 will protect the driving rod 16 and the spiral groove 18, so that the driving rod 16 and the synchronous belt 17 can be separated from the dusty gas, preventing dust from adhering to the surface of the synchronous belt 17 and the driving rod 16, thereby affecting the normal operation of the synchronous belt 17 and the driving rod 16.

Claims

1. An anti-static bag dust removal device based on green cement production, comprising a support plate (2) and a connecting pipe (3) connected to a processing box (1), and a filter cartridge (4) connected to the connecting pipe (3), wherein a drainage fan blade (5) is installed inside the filter cartridge (4), and an air outlet pipe (6) is arranged on the filter cartridge (4), characterized in that: Also includes, A bag filter mechanism, used for filtering the gas discharged from the processing box (1), comprising an annular fixed plate (8) and a fixed cylinder (9) fixedly connected to the inner wall of the filter cylinder (4), a centrally-through filter bag (10) being fixedly mounted between the fixed plate (8) and the fixed cylinder (9); A cleaning mechanism, used for cleaning dust inside the bag filter mechanism, comprising a mounting ring (11) located inside the filter bag (10) and a plurality of cleaning plates (12), wherein the cleaning plates (12) are mounted on the bottom surface of the mounting ring (11); A driving mechanism, used for driving the cleaning mechanism to move between the fixed plate (8) and the fixed cylinder (9); an ash discharge mechanism, wherein when the mounting ring (11) is moved into the fixed cylinder (9), the ash discharge mechanism is opened to discharge dust accumulated in the fixed cylinder (9); and when the mounting ring (11) is moved out of the fixed cylinder (9), the ash discharge mechanism resumes sealing; A cleaning and exporting mechanism is used to remove dust on the surface of the cleaning mechanism and export static electricity when the cleaning mechanism moves to the bottom of the bag filter mechanism. The cleaning and exporting mechanism comprises a plurality of arc-shaped cleaning brushes (19) and a plurality of guide wires (20). The plurality of cleaning brushes (19) are fixedly connected at equal angles to the inner wall surface of the fixed cylinder (9). The plurality of guide wires (20) are fixedly connected at equal angles inside the fixed cylinder (9). The guide wires (20) are located on the upper side surface of the cleaning brushes (19). The guide wires (20) penetrate the fixed cylinder (9) and the filter cylinder (4) and are connected to a ground wire.

2. The anti-static bag dust removal equipment based on green cement production according to claim 1 is characterized by: The driving mechanism comprises a plurality of driving motors (13), the plurality of driving motors (13) being fixedly mounted on the bottom surface of the fixing plate (8), the plurality of driving motors (13) being arranged at equal angles, the driving motors (13) being located outside the filter bag (10), the output shaft of the driving motor (13) passing through the fixing plate (8), the inner wall surface of the filter cartridge (4) being fixedly connected with a fixing ring (14), the output shaft of the driving motor (13) passing through the fixing ring (14) and then extending to the top of the fixing ring (14), A plurality of support rods (15) are fixedly connected to the inner wall surface of the fixed cylinder (9); a driving rod (16) is rotatably connected between the surface of the fixed ring (14) and the plurality of support rods (15); the upper end of the driving rod (16) passes through the mounting ring (11) and the fixed ring (14); the driving rod (16) and the output shaft surface of the driving motor (13) are jointly connected by a synchronous belt (17); a spiral groove (18) is formed on the surface of the driving rod (16); the inner side of the mounting ring (11) slides in the spiral groove (18).

3. The anti-static bag dust removal equipment based on green cement production according to claim 2 is characterized by: A plurality of telescopic cylinders (21) are fixedly connected to the surface of the fixed plate (8); a tensioning ring (22) is fixedly connected to the telescopic ends of the plurality of telescopic cylinders (21); the upper end of the filter bag (10) is connected to the bottom of the tensioning ring (22); and the mounting ring (11) is located inside the tensioning ring (22).

4. The anti-static bag dust removal equipment based on green cement production according to claim 3 is characterized by: The bottom of the mounting ring (11) is rotatably connected to a rotating ring (23), the cleaning plate (12) is elastically slidably connected to the bottom of the rotating ring (23), the left and right sides of the driving rod (16) are provided with sliding grooves (24), the surface of the driving rod (16) is sleeved with a driving ring (25), the driving ring (25) slides in the sliding groove (24), the upper surface of the driving ring (25) is in contact with the bottom of the mounting ring (11), the side surface of the driving ring (25) is in contact with the inner wall of the rotating ring (23), the driving ring (25) is used to act on the rotating ring (23) to rotate together, the inner bottom of the fixing plate (8) is an inclined surface, and the upper side of the cleaning plate (12) is an inclined surface.

5. The anti-static bag dust removal equipment based on green cement production according to claim 4 is characterized in that: The bottom of the driving ring (25) extends to the position of the cleaning plate (12), and a retractable toggle rod (26) is fixedly connected to the surface of the driving ring (25), and the toggle rod (26) is rotated to act on the cleaning plate (12).

6. The anti-static bag dust removal equipment based on green cement production according to claim 5 is characterized in that: The ash discharge mechanism comprises a conical plate (27), the conical plate (27) being fixedly connected to the inner wall surface of the fixed cylinder (9), the conical plate (27) being used to seal the bottom of the filter bag (10), a plurality of discharge ports (28) being provided on the surface of the conical plate (27), a flip plate (29) being elastically hinged inside the discharge port (28), the flip plate (29) sealing the discharge port (28), a limit block (30) being elastically slidably connected to the surface of the flip plate (29), the upper end of the limit block (30) being an inclined surface, the limit block (30) extending to the surface of the conical plate (27) limiting the position of the flip plate (29), a pressing block (31) being elastically slidably connected to the surface of the fixed cylinder (9), the bottom of the pressing block (31) being an inclined surface, the bottom of the pressing block (31) being in contact with the upper end of the limit block (30).

7. The anti-static bag dust removal equipment based on green cement production according to claim 6 is characterized by: A protective shell (32) is fixedly connected to the surface of the fixing ring (14) at a position corresponding to the synchronous belt (17), and a retractable protective cylinder (33) is fixedly mounted on the surfaces of the fixing ring (14) and the support rod (15).

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