Processing technology of self-cleaning filter cartridge for flue gas dust removal

Abstract

The present application relates to self-cleaning filter cartridge processing technical field, specifically a kind of self-cleaning filter cartridge processing technology for flue gas dust removal, it includes the following steps: S1, material selection and pretreatment, S2, filter cartridge structure design and manufacture, S3, coating treatment, the filter cartridge produced by the present application has self-cleaning function, by the fixed mounting hole evenly penetrated and opened on the first fixed connecting ring and the second fixed connecting ring, the filter cartridge and the extrusion fixed balloon can be fixedly connected at the flue gas discharge position, after flue gas enters the inside of collecting cylinder, it is filtered by filter cartridge and is discharged from discharge pipe, and conveying connecting pipe is connected with external high-pressure jet equipment or high-pressure gas tank, by conveying connecting pipe, high-pressure gas is periodically conveyed to the inside of collecting cylinder, so that dust adhered on filter cartridge falls into conical dust hopper and is collected, and starting third electric push rod makes sealing plate slide out from the inside of conical dust hopper, so that the collected dust can be discharged and cleaned.

Description

Technical Field

[0001] This invention relates to the field of self-cleaning filter cartridge processing technology, specifically a processing technology for a self-cleaning filter cartridge used for flue gas dust removal. Background Technology

[0002] Flue gas dust removal filter cartridges are an important filtration device, widely used in industrial dust removal. Industrial production processes generate large amounts of dust. Existing filter cartridges lack self-cleaning capabilities, have short lifespans, are prone to corrosion and damage, and easily generate static electricity, making it difficult to remove adhering dust. Furthermore, current filter cartridge processing technology and manufacturing processes are inefficient, resulting in poor-quality filter cartridges. Therefore, a self-cleaning filter cartridge processing device and process for flue gas dust removal is needed to improve upon these problems. Summary of the Invention

[0003] To address the problems in the prior art, this invention provides a processing technology for self-cleaning filter cartridges used in flue gas dust removal.

[0004] The technical solution adopted by this invention to solve its technical problem is: a processing technology for a self-cleaning filter cartridge for flue gas dust removal, which includes the following steps: S1. Material Selection and Pretreatment: Based on the specific requirements of flue gas dust removal, select high-performance filter cartridge materials, such as polyester fiber and polytetrafluoroethylene (PTFE). These materials should have high filtration accuracy, corrosion resistance, wear resistance and high temperature resistance. According to design requirements, the material thickness is controlled between 0.3mm and 1.0mm. Use cleaning agent and water to clean the material surface to remove oil and dust impurities and ensure the cleanliness of the material surface. Place the cleaned material in a drying device to ensure that there is no moisture residue on the material surface. S2. Filter Cartridge Structure Design and Manufacturing: Based on the size and performance requirements of the dust collector, select a suitable filter cartridge diameter, controlling it between 100mm and 400mm; based on the space and filtration efficiency requirements of the dust collector, select a suitable filter cartridge length, controlling it between 500mm and 2000mm; based on the filtration accuracy requirements, select a suitable porosity, controlling it between 20% and 50%; based on the design dimensions, use cutting equipment to cut the material into a suitable shape and size; use sewing machines and heat sealing equipment to process the cut material into a cylindrical shape, and ensure the sealing of the sewn and heat-sealed joints. S3. Coating Treatment: Coating 1, using carbon black, graphite, and metal powder, typically accounts for 5%-30% of the total formulation. These materials have excellent electrical conductivity, effectively dissipating static electricity accumulated on the filter cartridge surface. The resin base uses epoxy resin and polyurethane resin, accounting for 30%-60% of the total formulation. The resin base provides good adhesion and film-forming properties and is a major component of the coating. Solvents are used to dilute the resin and conductive materials to facilitate coating; the solvent accounts for 10%-40% of the total formulation. Additives include leveling agents, defoamers, and curing agents, accounting for 1%-10% of the total formulation. These additives improve the coating's application and curing performance, ensuring smoothness and uniformity. Uniformity, Coating 2, Anti-corrosion fillers are made of flake graphite, ceramic microspheres and nano silicon carbide, accounting for 10%-40% of the total proportion. These fillers have excellent chemical stability and corrosion resistance and can block the penetration of corrosive substances. Resin base is made of phenolic resin, epoxy resin and fluororesin, accounting for 30%-60% of the total proportion. The resin base provides good corrosion resistance and adhesion. Solvent is used to dilute resin and filler, accounting for 10%-30% of the total proportion. The selection and proportion of solvent depends on the required coating viscosity and application conditions. Additives are made of dispersant, defoamer and curing agent, accounting for 1%-5% of the total proportion. Additives are used to improve the application performance and curing performance of the coating. S4. Coating application: After mixing coating one and coating two in S3 evenly, the protective coating is sprayed onto the filter cartridge using processing equipment. After spraying, the filter cartridge is dried.

[0005] Preferably, the processing equipment in S4 includes a support processing base, a motor, a processing device, a fixed mounting frame, a drive gear, a stabilizing gear, a rotating adjusting gear, and a first electric push rod. The fixed mounting frame is evenly fixedly connected to both sides of the support processing base. The motor is fixedly installed on the upper outer side of the support processing base. The processing device is fixedly connected to the upper end of the fixed mounting frame. The rotating adjusting gear is rotatably engaged with the upper inner side of the support processing base. The stabilizing gear and the drive gear are rotatably engaged with the support processing base, and both the drive gear and the stabilizing gear are meshed with the rotating adjusting gear. The drive end of the motor is fixedly connected to the middle of the drive gear. The first electric push rod is fixedly connected to the middle of the rotating adjusting gear by bolts. A support fixing device is fixedly installed at the front end of the first electric push rod, and a filter cartridge is fixedly supported on the support fixing device.

[0006] Preferably, the support and fixing device includes a second electric push rod, a compression and fixing balloon, a support end, and a micro laser scanning detection system. The second electric push rod is uniformly fixedly installed on the support end, the compression and fixing balloon is fixedly connected to the end of the second electric push rod, and the micro laser scanning detection system is fixedly connected to the middle of the front end of the support end by bolts.

[0007] Preferably, the processing device includes a conveying connecting hose, a nozzle, a first processing cover, a second processing cover, and a power connection terminal. The first processing cover is disposed inside the second processing cover. The nozzle is uniformly and fixedly connected to the bottom end of the first processing cover. The conveying connecting hose is fixedly connected to the middle of the upper end of the first processing cover. The power connection terminal is fixedly connected to the middle of the upper end of the second processing cover.

[0008] Preferably, the filter cartridge has fixed connecting rings at both ends by bolts, a first fixed connecting ring is fixedly connected to the upper end of the fixed connecting ring located at the top, a second fixed connecting ring is fixedly connected to the first fixed connecting ring by bolts, a collecting cylinder is fixedly connected to the bottom end of the second fixed connecting ring, and the filter cartridge is located inside the collecting cylinder. A conveying connecting pipe and a discharge pipe are fixedly installed on the side end of the collecting cylinder, and the conveying connecting pipe is located above the discharge pipe. A solenoid valve is fixedly installed between the discharge pipe and the collecting cylinder.

[0009] Preferably, a conical ash hopper is fixedly connected to the bottom end of the collecting cylinder, a sealing plate is slidably engaged inside the bottom end of the conical ash hopper, and a third electric push rod is fixedly installed on both sides of the bottom end of the conical ash hopper, with the front end of the third electric push rod fixedly connected to both sides of the sealing plate.

[0010] Preferably, the first processing cover and the second processing cover are fixedly connected to the fixed mounting frame, the middle part of the end of the support end away from the micro laser scanning detection system is fixedly connected to the front end of the first electric push rod, and the compression fixing balloon is in compression contact with the inside of one end of the filter cartridge.

[0011] Preferably, a fixed connecting crossbeam is fixedly connected to the inner end of the fixed mounting bracket, a collection protective cover is fixedly connected to the front end of the fixed connecting crossbeam, and the collection protective cover is located below the first processing cover. A sliding rack is fixedly installed at the end of the supporting processing seat.

[0012] The beneficial effects of this invention are: I. The filter cartridges produced by this invention have corrosion resistance and anti-static properties, a long service life, and a support and fixing device that supports and secures filter cartridges of different diameters. The first electric push rod controls the movement of the filter cartridges to the bottom of the first processing cover. The conveying connecting hose connects to the externally installed paint spraying equipment, allowing the uniformly mixed paint to be sprayed from each nozzle. During the spraying process, the motor drives the drive gear to rotate, which in turn drives the rotating adjusting gear plate and the first electric push rod to rotate slowly, causing the filter cartridges to rotate slowly under the first processing cover. This ensures uniform coating on the filter cartridges, giving them corrosion resistance and anti-static properties, thus extending their service life. After the filter cartridges are coated, they move to the bottom of the second processing cover. The bottom of the second processing cover is uniformly equipped with electric heating wires, which control the temperature to quickly dry the filter cartridges, greatly improving the efficiency of filter cartridge production.

[0013] II. The filter cartridge produced by this invention has a self-cleaning function. Through the fixed installation holes evenly opened on the first and second fixed connecting rings, the filter cartridge and the compression fixing ball can be fixedly connected at the flue gas emission position. After the flue gas enters the inside of the collection cartridge, it is filtered by the filter cartridge and discharged through the emission pipe. The conveying connecting pipe is connected to the external high-pressure jet equipment or high-pressure gas tank. High-pressure gas is periodically conveyed into the inside of the collection cartridge through the conveying connecting pipe, so that the dust adhering to the filter cartridge falls into the conical ash hopper for collection. The third electric push rod is activated to make the sealing plate slide out from the inside of the conical ash hopper, so that the collected dust can be discharged and cleaned. Attached Figure Description

[0014] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0015] Figure 1 This is a three-dimensional structural diagram of the main body from a frontal perspective in this invention; Figure 2 This is a side view of the three-dimensional structure of the main body in this invention; Figure 3 This is a schematic diagram of the end structure of the support processing seat in this invention; Figure 4 This is a schematic diagram of the upper structure of the support processing base in this invention; Figure 5 This is a schematic diagram of the support and fixing device structure in this invention; Figure 6 This is a schematic diagram of the processing device in this invention; Figure 7 This is a schematic diagram of the filter cartridge assembly structure in this invention; Figure 8 This is a schematic diagram of the disassembled filter cartridge structure in this invention.

[0016] In the diagram: 1-Support processing base, 2-Motor, 3-Collection protective cover, 4-Fixed connecting crossbeam, 5-Processing device, 6-Fixed mounting bracket, 7-Drive gear, 8-Stabilizing gear, 9-Rotating adjusting gear disc, 10-First electric push rod, 11-Slide rack, 12-Support fixing device, 13-Filter cartridge, 14-Second electric push rod, 15-Extrusion fixing ball, 16-Support end, 17-Miniature laser scanning detection system, 18-Conveying connecting hose, 19-Nozzle, 20-First processing cover, 21-Second processing cover, 22-Power connection end, 23-First fixed connecting ring, 24-Second fixed connecting ring, 25-Collection cylinder, 26-Conical ash hopper, 27-Sealing plate, 28-Third electric push rod, 29-Discharge pipe, 30-Solenoid valve, 31-Conveying connecting pipe, 32-Fixed connecting ring. Detailed Implementation

[0017] To enable those skilled in the art to better understand the present application, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present application, and not all embodiments. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative effort should fall within the scope of protection of the present application.

[0018] It should be noted that the terms "first," "second," etc., in the specification, claims, and accompanying drawings of this application are used to distinguish similar objects and are not necessarily used to describe a specific order or sequence. It should be understood that such data can be interchanged where appropriate for the embodiments of this application described herein. Furthermore, the terms "comprising" and "having," and any variations thereof, are intended to cover non-exclusive inclusion; for example, a process, method, system, product, or apparatus that comprises a series of steps or units is not necessarily limited to those steps or units explicitly listed, but may include other steps or units not explicitly listed or inherent to such processes, methods, products, or apparatus.

[0019] The invention will be further described below with reference to the accompanying drawings. Example 1

[0020] The present invention discloses a processing method for a self-cleaning filter cartridge for flue gas dust removal, which includes the following steps: S1. Material Selection and Pretreatment: Based on the specific requirements of flue gas dust removal, select high-performance filter cartridge materials, such as polyester fiber and polytetrafluoroethylene (PTFE). These materials should have high filtration accuracy, corrosion resistance, wear resistance and high temperature resistance. According to design requirements, the material thickness is controlled between 0.3mm and 1.0mm. Use cleaning agent and water to clean the material surface to remove oil and dust impurities and ensure the cleanliness of the material surface. Place the cleaned material in a drying device to ensure that there is no moisture residue on the material surface. S2. Filter Cartridge Structure Design and Manufacturing: Based on the size and performance requirements of the dust collector, select a suitable filter cartridge diameter, controlling it between 100mm and 400mm; based on the space and filtration efficiency requirements of the dust collector, select a suitable filter cartridge length, controlling it between 500mm and 2000mm; based on the filtration accuracy requirements, select a suitable porosity, controlling it between 20% and 50%; based on the design dimensions, use cutting equipment to cut the material into a suitable shape and size; use sewing machines and heat sealing equipment to process the cut material into a cylindrical shape, and ensure the sealing of the sewn and heat-sealed joints. S3. Coating Treatment: Coating 1, using carbon black, graphite, and metal powder, typically accounts for 5%-30% of the total formulation. These materials have excellent electrical conductivity, effectively dissipating static electricity accumulated on the filter cartridge surface. The resin base uses epoxy resin and polyurethane resin, accounting for 30%-60% of the total formulation. The resin base provides good adhesion and film-forming properties and is a major component of the coating. Solvents are used to dilute the resin and conductive materials to facilitate coating; the solvent accounts for 10%-40% of the total formulation. Additives include leveling agents, defoamers, and curing agents, accounting for 1%-10% of the total formulation. These additives improve the coating's application and curing performance, ensuring smoothness and uniformity. Uniformity, Coating 2, Anti-corrosion fillers are made of flake graphite, ceramic microspheres and nano silicon carbide, accounting for 10%-40% of the total proportion. These fillers have excellent chemical stability and corrosion resistance and can block the penetration of corrosive substances. Resin base is made of phenolic resin, epoxy resin and fluororesin, accounting for 30%-60% of the total proportion. The resin base provides good corrosion resistance and adhesion. Solvent is used to dilute resin and filler, accounting for 10%-30% of the total proportion. The selection and proportion of solvent depends on the required coating viscosity and application conditions. Additives are made of dispersant, defoamer and curing agent, accounting for 1%-5% of the total proportion. Additives are used to improve the application performance and curing performance of the coating. S4. Coating application: After mixing coating one and coating two in S3 evenly, the protective coating is sprayed onto the filter cartridge using processing equipment. After spraying, the filter cartridge is dried.

[0021] like Figure 1 , Figure 2 , Figure 3 and Figure 4As shown, the processing equipment in S4 includes a support processing base 1, a motor 2, a processing device 5, a fixed mounting frame 6, a drive gear 7, a stabilizing gear 8, a rotating adjusting gear 9, and a first electric push rod 10. The fixed mounting frame 6 is evenly fixedly connected to both sides of the support processing base 1. The motor 2 is fixedly installed on the outer side of the upper end of the support processing base 1. The processing device 5 is fixedly connected to the upper end of the fixed mounting frame 6. The rotating adjusting gear 9 is rotatably engaged with the inner side of the upper end of the support processing base 1. The stabilizing gear 8 and the drive gear 7 are rotatably engaged with the support processing base 1, and both the drive gear 7 and the stabilizing gear 8 are meshed with the rotating adjusting gear 9. The drive end of the motor 2 is fixedly connected to the middle of the drive gear 7. The first electric push rod 10 is fixedly connected to the middle of the rotating adjusting gear 9 by bolts. A support fixing device 12 is fixedly installed at the front end of the first electric push rod 10. A filter cartridge 13 is fixedly supported on the support fixing device 12. The motor 2 drives the drive gear 7 to rotate, and the rotating drive gear 7 drives the rotating adjusting gear 9 and the first electric push rod 10 to rotate slowly.

[0022] like Figure 5 As shown, the support and fixing device 12 includes a second electric push rod 14, a compression and fixing balloon 15, a support end 16, and a miniature laser scanning detection system 17. The second electric push rod 14 is evenly fixedly installed on the support end 16. The compression and fixing balloon 15 is fixedly connected to the end of the second electric push rod 14. The miniature laser scanning detection system 17 is fixedly connected to the front end of the support end 16 by bolts. The compression and fixing balloon 15 can be extended and retracted by the second electric push rod 14 to fix and support the filter cartridge 13. The miniature laser scanning detection system 17 is model TIM310.

[0023] like Figure 6 As shown, the processing device 5 includes a conveying connection hose 18, a nozzle 19, a first processing cover 20, a second processing cover 21, and a power connection terminal 22. The first processing cover 20 is disposed inside the second processing cover 21. The nozzle 19 is uniformly and fixedly connected to the bottom end of the first processing cover 20. The conveying connection hose 18 is fixedly connected to the middle of the upper end of the first processing cover 20. The power connection terminal 22 is fixedly connected to the middle of the upper end of the second processing cover 21. The conveying connection hose 18 facilitates connection with external equipment. Electric heating wires are uniformly fixedly disposed at the bottom end of the second processing cover 21.

[0024] like Figure 7 and Figure 8As shown, fixed connecting rings 32 are fixedly installed at both ends of the filter cartridge 13 by bolts. A first fixed connecting ring 23 is fixedly connected to the upper end of the fixed connecting ring 32 located at the top. A second fixed connecting ring 24 is fixedly installed on the first fixed connecting ring 23 by bolts. A collecting cylinder 25 is fixedly connected to the bottom end of the second fixed connecting ring 24, and the filter cartridge 13 is located inside the collecting cylinder 25. A conveying connecting pipe 31 and a discharge pipe 29 are fixedly installed on the side end of the collecting cylinder 25, and the conveying connecting pipe 31 is located above the discharge pipe 29. A solenoid valve 30 is fixedly installed between the discharge pipe 29 and the collecting cylinder 25. The solenoid valve 30 can control the closing of the discharge pipe 29, so as to improve the self-cleaning effect of high-pressure gas.

[0025] A conical ash hopper 26 is fixedly connected to the bottom end of the collecting cylinder 25. A sealing plate 27 is slidably engaged inside the bottom end of the conical ash hopper 26. A third electric push rod 28 is fixedly installed on both sides of the bottom end of the conical ash hopper 26, and the front end of the third electric push rod 28 is fixedly connected to both sides of the sealing plate 27. The horizontal sliding adjustment of the sealing plate 27 can be controlled by the third electric push rod 28.

[0026] The first processing cover 20 and the second processing cover 21 are fixedly connected to the fixed mounting bracket 6. The middle part of the support end 16 away from the micro laser scanning detection system 17 is fixedly connected to the front end of the first electric push rod 10. The compression fixing balloon 15 is in compression contact with the inside of one end of the filter cartridge 13, which plays the role of compression fixing support.

[0027] Working principle: The filter cartridge 13 is placed in front of the support and fixing device 12. The first electric push rod 10 inserts the support and fixing device 12 into one end of the filter cartridge 13. Then, the second electric push rods 14 are activated to compress and support the filter cartridge 13, thus securing the filter cartridge 13. The first electric push rod 10 can then control the movement of the filter cartridge 13 to the bottom of the first processing cover 20. At this time, the conveying connecting hose 18 is connected to the externally installed paint spraying equipment, so that the uniformly mixed paint is sprayed out from each nozzle 19. During the spraying process, the motor 2 drives the drive gear. 7 rotates, and the rotating drive gear 7 drives the rotating adjustment gear disk 9 and the first electric push rod 10 to rotate slowly, so that the filter cartridge 13 rotates slowly under the first processing cover 20, so that the coating on the filter cartridge 13 is uniform, which can make the produced filter cartridge 13 have corrosion resistance and anti-static properties, thus extending the service life of the filter cartridge 13. After the filter cartridge 13 is coated, it moves to the bottom of the second processing cover 21. The bottom end of the second processing cover 21 is evenly provided with electric heating wires to control the temperature so that the filter cartridge 13 moved to the bottom of the second processing cover 21 can be dried quickly, thus greatly improving the efficiency of filter cartridge 13 production. Through the uniformly opened fixing holes on the first fixing ring 23 and the second fixing ring 24, the filter cartridge 13 and the compression fixing ball 15 can be fixedly connected at the flue gas emission position. After the flue gas enters the inside of the collection cylinder 25, it is filtered by the filter cartridge 13 and discharged through the emission pipe 29. The conveying connection pipe 31 is connected to the external high-pressure jet equipment or high-pressure gas tank. High-pressure gas is periodically conveyed into the inside of the collection cylinder 25 through the conveying connection pipe 31, so that the dust adhering to the filter cartridge 13 falls into the conical ash hopper 26 for collection. The third electric push rod 28 is activated to make the sealing plate 27 slide out from the inside of the conical ash hopper 26, so that the collected dust can be discharged and cleaned. Example 2

[0028] Based on Example 1, such as Figure 1 and Figure 2 As shown, a fixed connecting crossbeam 4 is fixedly connected to the inner end of the fixed mounting bracket 6, and a collection protective cover 3 is fixedly connected to the front end of the fixed connecting crossbeam 4. The collection protective cover 3 is located below the first processing cover 20, and a sliding rack 11 is fixedly installed at the end of the supporting processing base 1.

[0029] In implementing this embodiment, the collected protective cover 3 can collect the paint liquid dripping during the spraying process, and the discharge pipe at the bottom of the collected protective cover 3 is connected to the conveying hose for drainage treatment or reuse. The sliding rack 11 is inclined, so that the dried filter cartridge 13 can automatically slide down and be conveyed to the bottom of the sliding rack 11, which facilitates accurate and efficient material picking during the preparation of the filter cartridge 13.

[0030] Although embodiments of the invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A processing technology for a self-cleaning filter cartridge for flue gas dust removal, characterized in that, It includes the following steps: S1. Material Selection and Pretreatment: Based on the specific requirements of flue gas dust removal, select high-performance filter cartridge materials. According to the design requirements, the material thickness is controlled between 0.3mm and 1.0mm. Use cleaning agent and water to clean the material surface to remove oil and dust impurities, ensuring the cleanliness of the material surface. Place the cleaned material in the drying equipment. S2. Filter Cartridge Structure Design and Manufacturing: Based on the size and performance requirements of the dust collector, the filter cartridge diameter is controlled between 100mm and 400mm; based on the space and filtration efficiency requirements of the dust collector, the length is controlled between 500mm and 2000mm; based on the filtration accuracy requirements, the porosity is controlled between 20% and 50%; according to the design dimensions, the material is cut into the specified shape and size using cutting equipment; the cut material is processed into a cylindrical shape using sewing machines and heat sealing equipment, ensuring the sealing of the sewing and heat sealing joints. S3. Coating Treatment: Coating 1 uses carbon black, graphite, and metal powder, accounting for 5%-30% of the total composition; the resin base uses epoxy resin and polyurethane resin, accounting for 30%-60% of the total composition; the solvent is used to dilute the resin and conductive materials to facilitate coating, accounting for 10%-40% of the total composition; the additives include leveling agents, defoamers, and curing agents, accounting for 1%-10% of the total composition. Coating 2 uses flake graphite, ceramic microspheres, and nano-silicon carbide as fillers, accounting for 10%-40% of the total composition; the resin base uses phenolic resin, epoxy resin, and fluororesin, accounting for 30%-60% of the total composition; the solvent is used to dilute the resin and fillers, accounting for 10%-30% of the total composition; the additives include dispersants, defoamers, and curing agents, accounting for 1%-5% of the total composition. S4. Coating application: After mixing coating one and coating two in S3 evenly, the protective coating is sprayed onto the filter cartridge using processing equipment. After spraying, the filter cartridge is dried.

2. The processing technology for a self-cleaning filter cartridge for flue gas dust removal according to claim 1, characterized in that: The processing equipment in S4 includes a support processing base (1), a motor (2), a processing device (5), a fixed mounting bracket (6), a drive gear (7), a stabilizing gear (8), a rotating adjusting gear disc (9), and a first electric push rod (10). The fixed mounting bracket (6) is evenly fixedly connected to both sides of the support processing base (1). The motor (2) is fixedly installed on the upper outer side of the support processing base (1). The processing device (5) is fixedly connected to the upper end of the fixed mounting bracket (6). The rotating adjusting gear disc (9) is rotatably engaged with the upper end of the support processing base (1). On the side, the stabilizing gear (8) and the driving gear (7) are rotatably engaged on the support processing seat (1), and the driving gear (7) and the stabilizing gear (8) are both meshed with the rotating adjusting gear disk (9). The driving end of the motor (2) is fixedly connected to the middle part of the driving gear (7). The first electric push rod (10) is fixedly connected to the middle part of the rotating adjusting gear disk (9) by bolts. The front end of the first electric push rod (10) is fixedly installed with a support fixing device (12), and a filter cartridge (13) is fixedly supported on the support fixing device (12).

3. The processing technology for a self-cleaning filter cartridge for flue gas dust removal according to claim 2, characterized in that: The support and fixing device (12) includes a second electric push rod (14), a compression and fixing balloon (15), a support end (16), and a micro laser scanning detection system (17). The second electric push rod (14) is uniformly fixed on the support end (16). The compression and fixing balloon (15) is fixedly connected to the end of the second electric push rod (14). The micro laser scanning detection system (17) is fixedly connected to the middle of the front end of the support end (16) by bolts.

4. The processing technology for a self-cleaning filter cartridge for flue gas dust removal according to claim 3, characterized in that: The processing device (5) includes a conveying connection hose (18), a nozzle (19), a first processing cover (20), a second processing cover (21), and a power connection terminal (22). The first processing cover (20) is disposed inside the second processing cover (21). The nozzle (19) is uniformly and fixedly connected to the bottom end of the first processing cover (20). The conveying connection hose (18) is fixedly connected to the middle of the upper end of the first processing cover (20). The power connection terminal (22) is fixedly connected to the middle of the upper end of the second processing cover (21).

5. The processing technology for a self-cleaning filter cartridge for flue gas dust removal according to claim 4, characterized in that: The filter cartridge (13) is fixedly connected to both ends by bolts with a fixed connecting ring (32). The upper end of the fixed connecting ring (32) is fixedly connected to a first fixed connecting ring (23). The first fixed connecting ring (23) is fixedly connected to a second fixed connecting ring (24) by bolts. The bottom end of the second fixed connecting ring (24) is fixedly connected to a collection cylinder (25). The filter cartridge (13) is located inside the collection cylinder (25). The side end of the collection cylinder (25) is fixedly connected to a conveying connecting pipe (31) and a discharge pipe (29). The conveying connecting pipe (31) is located above the discharge pipe (29). A solenoid valve (30) is fixedly installed between the discharge pipe (29) and the collection cylinder (25).

6. The processing technology for a self-cleaning filter cartridge for flue gas dust removal according to claim 5, characterized in that: The bottom end of the collecting cylinder (25) is fixedly connected to a conical ash hopper (26), and a sealing plate (27) is slidably engaged inside the bottom end of the conical ash hopper (26). A third electric push rod (28) is fixedly installed on both sides of the bottom end of the conical ash hopper (26), and the front end of the third electric push rod (28) is fixedly connected to both sides of the sealing plate (27).

7. The processing technology for a self-cleaning filter cartridge for flue gas dust removal according to claim 6, characterized in that: The first processing cover (20) and the second processing cover (21) are fixedly connected to the fixed mounting bracket (6). The middle part of the support end (16) away from the micro laser scanning detection system (17) is fixedly connected to the front end of the first electric push rod (10). The compression fixing balloon (15) is in compression contact with the inside of one end of the filter cartridge (13).

8. The processing technology for a self-cleaning filter cartridge for flue gas dust removal according to claim 7, characterized in that: The inner end of the fixed mounting bracket (6) is fixedly connected to a fixed connecting crossbeam (4), the front end of the fixed connecting crossbeam (4) is fixedly connected to a collection protective cover (3), and the collection protective cover (3) is located below the first processing cover (20). The end of the support processing seat (1) is fixedly installed with a sliding material rack (11).

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