Self-cleaning dust removal framework based on high-efficiency activated carbon

Abstract

This invention provides a self-cleaning dust collector frame based on high-efficiency activated carbon, belonging to the field of dust removal equipment technology. It includes an upper ring frame, connecting rods, activated carbon filter sleeve, lower ring frame, collection box, lower fixed seat, movable seat one, blowing mechanism, driving device, top cover, input pipe, and movable seat two. In this invention, the upper ring frame, connecting rods, and lower ring frame form a stable support frame, reliably fixing the activated carbon filter sleeve and preventing it from shifting due to airflow impact, ensuring a stable and reliable filtration process. The invention uses a driving device in conjunction with a swing structure to drive the overall blowing mechanism to reciprocate along the inner wall of the filter sleeve, achieving full coverage cleaning of the inner wall of the activated carbon filter sleeve, with a more comprehensive and thorough cleaning range. The invention uses a gear transmission structure to drive the blowing component to rotate, and in conjunction with an eccentric ventilation structure, achieves alternating blowing and scraping, powerfully blowing off floating dust and scraping away stubborn dust, resulting in a significant self-cleaning effect and effectively preventing filter sleeve clogging.

Description

Technical Field

[0001] This invention relates to the field of dust removal equipment technology, and in particular to a self-cleaning dust removal frame based on high-efficiency activated carbon. Background Technology

[0002] With increasingly stringent environmental regulations, the demand for industrial waste gas and dust treatment is becoming increasingly urgent. Dust collector frames, as the core supporting component of baghouse dust collectors, are widely used in various industries such as metallurgy, chemical engineering, coal mining, and building materials. Their performance directly affects dust removal efficiency and equipment lifespan. Currently, most dust collector frames on the market adopt traditional structures, primarily relying on filter bags for dust filtration. While some are equipped with activated carbon filter media to enhance adsorption, they generally suffer from insufficient self-cleaning capabilities. Traditional dust collector frames often rely on manual cleaning or single air blowing for cleaning, which is incomplete and easily leads to dust accumulation and clogging on the filter media surface. This not only reduces filtration efficiency but also shortens the filter media's lifespan, increasing equipment maintenance costs and labor intensity. Furthermore, the supporting structure of existing dust collector frames lacks stability, making the filter media susceptible to displacement due to gas impacts. In addition, insufficient dust collection can lead to secondary dust re-entrainment, further affecting dust removal efficiency. Moreover, most dust removal equipment suffers from complex structures, inconvenient installation, and poor adaptability, making it difficult to meet the demands for efficient, continuous, and low-cost dust removal in industrial settings. Therefore, developing a dust collector frame with efficient self-cleaning function, stable structure, convenient operation and maintenance, and the advantages of activated carbon filter material has become the key to solving the current industry pain points and promoting the upgrading of industrial dust removal equipment. Summary of the Invention

[0003] The purpose of this invention is to provide a self-cleaning dust collector frame based on high-efficiency activated carbon to solve the above-mentioned problems. This invention addresses the common issues of insufficient self-cleaning ability, easy clogging of filter media, poor support stability, non-concentrated dust collection, inconvenient operation and maintenance, and complex structure of existing dust collector frames, which make it difficult to meet the needs of efficient and continuous dust removal in industry.

[0004] To address the aforementioned problems, this invention provides a technical solution: a self-cleaning dust collector frame based on high-efficiency activated carbon, comprising an upper ring frame, connecting rods, an activated carbon filter sleeve, a lower ring frame, a collection box, a lower fixed seat, a movable seat one, a blowing mechanism, a driving device, a top cover, an input pipe, and a movable seat two; several connecting rods are provided, with their upper and lower ends evenly fixedly connected to the bottom perimeter of the upper ring frame and the top perimeter of the lower ring frame; the activated carbon filter sleeve is located outside all the connecting rods, with its upper side fixedly connected to the outside of the upper ring frame via the top cover, and its lower side fixedly connected to the outside of the lower ring frame via the collection box; the lower fixed seat is fixedly connected to the lower ring frame at its edge. Bottom; the first movable seat is located on the upper side of the lower ring frame, and the lower center of the movable seat is movably connected to the upper center of the lower fixed seat; the second movable seat is located on the lower side of the upper ring frame, and the upper center of the second movable seat is movably connected to the lower center of the top cover; a blowing mechanism is provided between the second movable seat and the first movable seat; several connecting holes are provided around the lower fixed seat, the first movable seat, and the second movable seat, and the connecting holes are all connected to the inner side of the activated carbon filter sleeve and the inner side of the collection box; the lower opening of the input pipe is connected to the left opening of the top cover; the drive device is externally fixedly connected to the inner center of the top cover, and the lower output end of the drive device is connected to the upper side of the second movable seat and the input end of the blowing mechanism.

[0005] Preferably, the blowing and scraping mechanism includes blowing and scraping components and a blowing and scraping connecting mechanism; there are several blowing and scraping components, which are movably connected around the movable seat two and the movable seat one; the blowing and scraping connecting mechanism is located inside the movable seat two and the top cover, and the lower sides of the blowing and scraping connecting mechanism are respectively connected to the input ends of the corresponding blowing and scraping components.

[0006] Preferably, the blowing assembly includes a scraper, an eccentric through hole, dust blowing nozzles, a rotating shaft, and a driven gear; the lower side of the rotating shaft is movably connected to the upper edge of the movable seat one, and the upper side of the rotating shaft is movably connected to the lower edge of the movable seat two; the driven gear is fixedly connected to the upper side of the rotating shaft, and the driven gear is connected to the output end of the blowing connection mechanism; an eccentric through hole is movably provided inside the center side of the rotating shaft, and several dust blowing nozzles are provided outside the eccentric through hole; the scraper is fixedly connected to the inner side of the outer side of the rotating shaft.

[0007] Preferably, the blowing and scraping connection mechanism includes a first transmission gear, a first transmission shaft, a central hole, a first annular groove, a second transmission gear, a drive gear, a second transmission shaft, an end face groove, an input air pipe, a first conveying hole, a first connecting air hole, a second connecting air hole, a second annular groove, and a second conveying hole. The second transmission shaft is movably connected to the center of the second movable seat. The upper side of the second transmission shaft is connected to the output end of the drive device, and the lower side of the second transmission shaft is fixedly connected to the drive gear. There are several first transmission shafts, which are movably connected to the interior of the second movable seat. The outer ends of each first transmission shaft are fixedly connected to a first transmission gear, and each first transmission gear is connected to the upper input end of the corresponding blowing and scraping assembly. The center of each first transmission shaft has a central hole, and the inner ends of each first transmission shaft are fixedly connected to a second transmission gear, which is connected to the drive gear. The central hole has several connecting air holes 2 around its outer perimeter, and several connecting air holes 1 around its inner perimeter. The end face groove is located on the inner stepped surface of the top cover, and the upper left opening of the end face groove is connected to the lower opening of the input air pipe. There are several annular grooves 1, which are respectively located inside the center perimeter of the movable seat 2. Each of the annular grooves 1 has a conveying hole 1 on its upper side, and the upper opening of the conveying hole 1 is connected to the inside of the end face groove. The inner side of each of the annular grooves 1 is connected to the inside of the corresponding connecting air hole 1. There are several annular grooves 2, which are respectively located inside the perimeter of the movable seat 2. The inner side of each of the annular grooves 2 is connected to the inside of the corresponding connecting air hole 2. Each of the annular grooves 2 has a conveying hole 2 on its upper side, and the outer opening of the conveying hole 2 is connected to the upper outer inlet of the corresponding blowing and scraping assembly.

[0008] Preferably, the second movable seat and the first movable seat are fixedly connected at the center by a connecting column.

[0009] Preferably, the driving device includes a fixed base, a first motor, a swing arm, a second motor, a turntable, a connecting groove, a connecting shaft, and a roller; the top of the fixed base is fixedly connected to the first motor and the second motor; the lower output shaft of the second motor is connected to the upper central input end of the blowing mechanism; the lower output shaft of the second motor is fixedly connected to the center of the turntable; the bottom of the swing arm is fixedly connected to the top of the center of the second movable base, and a connecting groove is provided inside the right side of the swing arm; the top of the connecting shaft is fixedly connected to the edge of the bottom surface of the turntable, and the outside of the connecting shaft is fixedly connected to the roller, and the outside of the roller is movably connected to the inside of the connecting groove.

[0010] Preferably, both motor one and motor two are servo motors or variable frequency motors.

[0011] Preferably, the upper side of the collection box and the lower side of the lower ring frame are detachably connected.

[0012] The beneficial effects of the present invention are: (1) The present invention has a reasonable and simple structure, low production cost, convenient installation and complete functions. The upper ring frame, connecting rod and lower ring frame form a stable support frame, which can reliably fix the activated carbon filter sleeve, avoid the filter sleeve from being impacted and shifted by airflow, and ensure the filtration process is stable and reliable.

[0013] (2) The present invention uses a drive device in conjunction with a swing structure to drive the overall blowing and scraping mechanism to move back and forth along the inner wall of the filter sleeve, which can achieve full coverage cleaning of the inner wall of the activated carbon filter sleeve, with a more comprehensive cleaning range and no dead corners.

[0014] (3) The present invention drives the blowing and scraping assembly to rotate through the gear transmission structure, and the eccentric ventilation structure realizes the alternation of blowing and scraping, which can not only blow away floating dust, but also scrape away stubborn dust. The self-cleaning effect is significant and effectively avoids filter clogging.

[0015] (4) The present invention achieves stable high-pressure gas delivery through internal air passage structure, does not affect the overall sealing performance during cleaning, and can complete dust removal while the equipment is running, thereby improving work continuity and filtration efficiency.

[0016] (5) The present invention collects the cleaned dust in a collection box, which can effectively prevent secondary dust and secondary adhesion, extend the service life of the activated carbon filter sleeve, and reduce the frequency of equipment maintenance and operating costs.

[0017] (6) The present invention adopts a detachable collection box, which is convenient for regular cleaning of accumulated dust, easy to operate, and can ensure long-term stable operation of the device. It is highly applicable and suitable for long-term continuous use in industrial dust removal scenarios. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the structure of the present invention.

[0019] Figure 2 for Figure 1 A sectional view.

[0020] Figure 3 This is a schematic diagram of the blowing and scraping mechanism.

[0021] Figure 4 This is a schematic diagram of the blow-and-scrape assembly.

[0022] Figure 5 This is a schematic diagram of the blow-and-scrape connection mechanism.

[0023] Figure 6 This is a schematic diagram of the drive device.

[0024] 1-Upper ring frame; 2-Connecting rod; 3-Activated carbon filter sleeve; 4-Lower ring frame; 5-Collection box; 6-Lower fixed seat; 7-Modible seat one; 8-Blowing mechanism; 9-Drive device; 10-Top cover; 11-Input pipe; 12-Modible seat two; 81-Blowing assembly; 82-Blowing connection mechanism; 811-Scraper; 812-Eccentric through hole; 813-Dust blowing nozzle; 814-Rotating shaft; 815-Driven gear; 821-Transmission gear one; 822-Transmission shaft one; 823- 824 - Center hole; 825 - Annular groove 1; 826 - Transmission gear 2; 827 - Drive gear 2; 828 - Transmission shaft 2; 829 - End face groove; 8210 - Input air pipe; 8211 - Conveying hole 1; 8212 - Connecting air hole 2; 8213 - Annular groove 2; 8214 - Conveying hole 2; 91 - Fixed base; 92 - Motor 1; 93 - Swing arm; 94 - Motor 2; 95 - Turntable; 96 - Connecting groove; 97 - Connecting shaft; 98 - Roller. Detailed Implementation

[0025] like Figure 1 and Figure 2 As shown, this specific embodiment adopts the following technical solution: a self-cleaning dust collector frame based on high-efficiency activated carbon, including an upper ring frame 1, connecting rods 2, activated carbon filter sleeves 3, a lower ring frame 4, a collection box 5, a lower fixed seat 6, a movable seat 1 7, a blowing mechanism 8, a driving device 9, a top cover 10, an input pipe 11, and a movable seat 2 12; there are several connecting rods 2, and the upper and lower ends of the connecting rods 2 are evenly fixedly connected to the bottom perimeter of the upper ring frame 1 and the top perimeter of the lower ring frame 4 respectively; the activated carbon filter sleeves 3 are located outside all the connecting rods 2, the upper side of the activated carbon filter sleeves 3 is fixedly connected to the outside of the upper ring frame 1 through the top cover 10, and the lower side of the activated carbon filter sleeves 3 is fixedly connected to the outside of the lower ring frame 4 through the collection box 5; the edge of the lower fixed seat 6 is fixedly connected to the bottom of the lower ring frame 4; The first movable seat 7 is located on the upper side of the lower ring frame 4, and its lower center is movably connected to the upper center of the lower fixed seat 6. The second movable seat 12 is located on the lower side of the upper ring frame 1, and its upper center is movably connected to the lower center of the top cover 10. A blowing mechanism 8 is provided between the second movable seat 12 and the first movable seat 7. Several connecting holes are provided around the lower fixed seat 6, the first movable seat 7, and the second movable seat 12, and these connecting holes are all connected to the inner side of the activated carbon filter sleeve 3 and the inner side of the collection box 5. The lower opening of the input pipe 11 is connected to the left opening of the top cover 10. The driving device 9 is externally fixedly connected to the center of the top cover 10, and its lower output end is connected to the upper side of the second movable seat 12 and the input end of the blowing mechanism 8.

[0026] like Figure 3As shown, the blowing and scraping mechanism 8 includes blowing and scraping components 81 and blowing and scraping connecting mechanism 82; there are several blowing and scraping components 81, which are movably connected around the perimeter between the second movable seat 12 and the first movable seat 7; the blowing and scraping connecting mechanism 82 is located inside the second movable seat 12 and the top cover 10, and the lower perimeter of the blowing and scraping connecting mechanism 82 is connected to the input end of the corresponding blowing and scraping component 81.

[0027] like Figure 4 As shown, the blowing assembly 81 includes a scraper 811, an eccentric through hole 812, a dust blowing nozzle 813, a rotating shaft 814, and a driven gear 815. The lower side of the rotating shaft 814 is movably connected to the upper edge of the movable seat 7, and the upper side of the rotating shaft 814 is movably connected to the lower edge of the movable seat 12. The driven gear 815 is fixedly connected to the upper external side of the rotating shaft 814, and the driven gear 815 is connected to the output end of the blowing connection mechanism 82. An eccentric through hole 812 is movably provided inside the center side of the rotating shaft 814, and several dust blowing nozzles 813 are provided outside the eccentric through hole 812. The scraper 811 is fixedly connected to the inner side of the outer side of the rotating shaft 814.

[0028] like Figure 5As shown, the blowing and scraping connection mechanism 82 includes a first transmission gear 821, a first transmission shaft 822, a central hole 823, a first annular groove 824, a second transmission gear 825, a drive gear 826, a second transmission shaft 827, an end face groove 828, an input air pipe 829, a first conveying hole 8210, a first connecting air hole 8211, a second connecting air hole 8212, a second annular groove 8213, and a second conveying hole 8214; the second transmission shaft 827 is movably connected to the center of the second movable seat 12, and the upper side of the second transmission shaft 827 is connected to the output end of the drive device 9. A drive gear 826 is fixedly connected to the lower side of 827; there are several drive shafts 822, which are movably connected to the inner perimeter of the movable seat 12. A drive gear 821 is fixedly connected to the outer end of each drive shaft 822, and each drive gear 821 is connected to the upper input end of the corresponding blow-scraping assembly 81. A central hole 823 is provided in the center of each drive shaft 822, and a drive gear 825 is fixedly connected to the inner end of each drive shaft 822, and each drive gear 825 is connected to the drive gear. The wheels 826 are connected; several connecting air holes 8212 are opened around the outer side of the central hole 823, and several communicating air holes 8211 are opened around the inner side of the central hole 823; the end face groove 828 is provided on the inner stepped surface of the center of the top cover 10, and the upper left opening of the end face groove 828 is connected to the lower opening of the input air pipe 829; there are several annular grooves 824, and several annular grooves 824 are respectively provided inside the center of the movable seat 12, and each of the several annular grooves 824 has a conveying hole 8210 on its upper side, and the conveying hole 821... The upper openings of the 0 are all connected to the interior of the end face groove 828. The inner sides of several annular grooves 824 are respectively connected to the interior of the corresponding connecting air holes 8211. There are several annular grooves 8213, which are respectively located inside the periphery of the movable seat 12. The inner sides of several annular grooves 8213 are respectively connected to the interior of the corresponding connecting air holes 8212. Each of the annular grooves 8213 has a conveying hole 8214 on its upper side, and the outer opening of the conveying hole 8214 is respectively connected to the upper outer inlet of the corresponding blowing and scraping assembly 81.

[0029] The movable seat 2 12 and the movable seat 1 7 are fixedly connected at the center by a connecting column.

[0030] like Figure 6As shown, the driving device 9 includes a fixed base 91, a first motor 92, a swing arm 93, a second motor 94, a turntable 95, a connecting groove 96, a connecting shaft 97, and a roller 98. The first motor 92 and the second motor 94 are fixedly connected to the top of the fixed base 91. The lower output shaft of the first motor 92 is connected to the upper central input end of the blowing mechanism 8. The lower output shaft of the second motor 94 is fixedly connected to the center of the turntable 95. The bottom of the swing arm 93 is fixedly connected to the center top of the movable base 12, and the right side of the swing arm 93 is provided with a connecting groove 96. The top of the connecting shaft 97 is fixedly connected to the bottom edge of the turntable 95, and the outside of the connecting shaft 97 is fixedly connected to the roller 98, and the outside of the roller 98 is movably connected to the inside of the connecting groove 96.

[0031] Among them, motor 1 92 and motor 2 94 are both servo motors or frequency converters; the upper side of the collection box 5 and the lower side of the lower ring frame 4 are detachably connected.

[0032] The invention is used in the following way: It has a reasonable and simple structure, low production cost, convenient installation, and complete functions. During filtration, the dust-laden gas is first transported through the input pipe 11 and enters the device through the opening on the left side of the top cover 10. At this time, the top cover 10 acts as a seal and guide, ensuring that all the gas enters the inner area of ​​the activated carbon filter sleeve 3. Here, the upper ring frame 1 and the lower ring frame 4 are fixedly connected by several connecting rods 2, forming the main support frame of the device. The activated carbon filter sleeve 3 is fitted on the outside of all the connecting rods 2, and its upper and lower sides are fixed by the top cover 10 and the collection box 5 respectively, ensuring the safety of the activated carbon filter sleeve 3. Stability is ensured to prevent displacement caused by gas impact. After dusty gas enters the inner side of the activated carbon filter sleeve 3, the dust is intercepted and filtered by the activated carbon filter sleeve 3, and the clean gas is discharged through the pores of the activated carbon filter sleeve 3, thus achieving gas purification. The connecting holes around the lower fixed seat 6, movable seat one 7, and movable seat two 12 are in an unobstructed state, ensuring that the inner side of the activated carbon filter sleeve 3 is connected to the inner side of the collection box 5, reserving a channel for subsequent dust collection and clean gas flow. At this time, the drive device 9 and the blowing mechanism 8 are in a standby state. Movable seat one 7 (movably connected to the upper center of the lower fixed seat 6) and movable seat two 12 ( The upper central movable connection (located at the lower center of the top cover 10) remains stationary. The blowing mechanism 8 between movable seat 2 12 and movable seat 1 7 does not operate to avoid affecting the filtration effect. The collection box 5 is in a closed state, temporarily storing a small amount of dust that has fallen off the activated carbon filter sleeve 3. The detachable connection structure between the collection box 5 and the lower ring frame 4 is locked to ensure a seal. The central connecting column between movable seat 2 12 and movable seat 1 7 remains fixed, further improving the stability of the two movable seats and preventing shaking during filtration. When a large amount of dust adheres to the inner wall of the activated carbon filter sleeve 3 and the filtration efficiency decreases, the self-cleaning mechanism is activated. In clean mode, the drive device 9 is started first. The second motor 94 (servo motor or frequency converter motor) of the drive device 9 starts to work. The output shaft of the second motor 94 drives the turntable 95 to rotate at a constant speed. The connecting shaft 97 at the bottom edge of the turntable 95 rotates synchronously with the turntable 95. The roller 98 outside the connecting shaft 97 slides in the connecting groove 96 on the right side of the swing arm 93, thereby driving the swing arm 93 to swing left and right. The bottom of the swing arm 93 is fixedly connected to the top center of the movable seat 12. Therefore, the swing of the swing arm 93 will drive the movable seat 12 to swing left and right with the connection point between it and the top cover 10 as the center.Since movable seat 2 12 and movable seat 1 7 are fixed by a central connecting column, movable seat 1 7 swings synchronously with its connection point with the lower fixed seat 6 as the center. This causes the blowing mechanism 8 around movable seat 2 12 and movable seat 1 7 to move repeatedly between the corresponding two connecting rods 2, achieving complete coverage cleaning of the inner wall of the activated carbon filter sleeve 3. At the same time, the motor 1 92 (servo motor or frequency converter motor) of the drive device 9 is started. The lower output shaft of motor 1 92 is fixedly connected to the upper side of the transmission shaft 2 827 in the blowing connection mechanism 82 of the blowing mechanism 8, causing the transmission shaft 2 827 to rotate inside the center of movable seat 2 12. The drive gear 826 on the lower side of the transmission shaft 2 827 rotates synchronously. The drive gear 826 is connected to the inner side of several transmission shafts 1 822 in the blowing connection mechanism 82. The end gear 825 engages, driving all the drive shafts 822 to rotate synchronously around the movable seat 12. The drive gear 821 at the outer end of the drive shaft 822 engages with the driven gear 815 of the blow-scraping assembly 81, thereby driving the rotating shaft 814 of the blow-scraping assembly 81 to rotate (the lower side of the rotating shaft 814 is movably connected to the upper edge of the movable seat 7, and the upper side is movably connected to the lower edge of the movable seat 12). The cleaning gas is delivered through the input air pipe 829 of the blow-scraping connecting mechanism 82 to the end face groove 828 of the inner stepped surface in the center of the top cover 10, and then enters the annular groove 824 around the center of the movable seat 12 through several delivery holes 8210 on the lower side of the end face groove 828. Subsequently, the gas passes through the connecting air hole 8210 on the inner side of the annular groove 824. 211 enters the central hole 823 in the center of the drive shaft 822, then enters the annular groove 8213 around the movable seat 12 through the connecting air hole 8212 outside the central hole 823, and finally is conveyed to the blowing assembly 81 through the conveying hole 8214 on the upper side of the annular groove 8213. The eccentric through hole 812 inside the center side of the rotating shaft 814 of the blowing assembly 81 rotates with the rotating shaft 814 and is indirectly connected to the conveying hole 8214. When the eccentric through hole 812 is connected to the conveying hole 8214, the cleaning high-pressure gas is conveyed through the eccentric through hole 812 to several dust blowing nozzles 813 on its outer side. The dust blowing nozzles 813 blow air toward the inner wall of the activated carbon filter sleeve 3, blowing off the dust attached to the inner wall of the activated carbon filter sleeve 3. At the same time, the outer side of the rotating shaft 814... The scraper 811, which is fixedly connected to the inner side of the part, rotates synchronously with the rotating shaft 814 to scrape the inner wall of the activated carbon filter sleeve 3, removing stubborn dust that is difficult to be blown off by the gas. The scraping and blowing are carried out alternately (achieved by the eccentric design of the eccentric through hole 812), which greatly improves the self-cleaning effect. The dust that is blown off and scraped off falls into the collection box 5 through the connecting holes around the lower fixed seat 6, movable seat 1 7 and movable seat 2 12. The collection box 5 completes the centralized collection of dust, preventing dust from adhering to the activated carbon filter sleeve 3 again and ensuring the stability of the device for long-term filtration. After the self-cleaning is completed, the motor 1 92 and motor 2 94 of the drive device 9 are turned off, and the blowing mechanism 8, movable seat 1 7 and movable seat 2 12 return to the initial static state, and the device re-enters the normal filtration state.When dust accumulates to a certain amount inside the collection box 5, the detachable connection between the collection box 5 and the lower ring frame 4 can be used to disassemble the collection box 5 for dust cleaning. After cleaning, it can be reinstalled and fixed to ensure the continuous and stable operation of the device.

[0033] In the description of this invention, it should be understood that the terms "coaxial," "bottom," "one end," "top," "middle," "other end," "upper," "side," "top," "inner," "front," "center," "both ends," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limiting this invention.

[0034] In this invention, unless otherwise explicitly specified and limited, the terms "installation," "setting," "connection," "fixing," "screw connection," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal connection of two components or the interaction between two components. Unless otherwise explicitly limited, those skilled in the art can understand the specific meaning of the above terms in this invention according to the specific circumstances.

[0035] The foregoing has shown and described the basic principles, main features, and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of the present invention. Various changes and modifications can be made to the present invention without departing from its spirit and scope. All such changes and modifications fall within the scope of the present invention as claimed, which is defined by the appended claims and their equivalents.

[0036] The control method of this invention is to control the device by manually starting and stopping the switch. The wiring diagram of the power element and the supply of power are common knowledge in the field. Since this invention is mainly used to protect mechanical devices, the control method and wiring layout will not be explained in detail.

Claims

1. A self-cleaning dust collector frame based on high-efficiency activated carbon, characterized in that: It includes an upper ring frame (1), a connecting rod (2), an activated carbon filter sleeve (3), a lower ring frame (4), a collection box (5), a lower fixed seat (6), a movable seat one (7), a blowing mechanism (8), a driving device (9), a top cover (10), an input pipe (11), and a movable seat two (12). There are several connecting rods (2), and the upper and lower ends of the several connecting rods (2) are evenly fixed to the bottom perimeter of the upper ring frame (1) and the top perimeter of the lower ring frame (4); The activated carbon filter sleeve (3) is located outside all the connecting rods (2). The upper side of the activated carbon filter sleeve (3) is fixedly connected to the outside of the upper ring frame (1) through the top cover (10). The lower side of the activated carbon filter sleeve (3) is fixedly connected to the outside of the lower ring frame (4) through the collection box (5). The lower fixing seat (6) is fixedly connected to the bottom of the lower ring frame (4) at its edge; The movable seat 1 (7) is located on the upper side of the lower ring frame (4), and the lower center of the movable seat 1 (7) is movably connected to the upper center of the lower fixed seat (6); The second movable seat (12) is located on the lower side of the upper ring frame (1). The upper center of the second movable seat (12) is externally connected to the lower center of the top cover (10). A blowing mechanism (8) is provided between the second movable seat (12) and the first movable seat (7). The lower fixed seat (6), movable seat one (7) and movable seat two (12) are provided with several connecting holes around their perimeter, and the connecting holes are all connected to the inner side of the activated carbon filter sleeve (3) and the inner side of the collection box (5). The lower opening of the input pipe (11) is connected to the left opening of the top cover (10); The drive device (9) is externally fixedly connected to the center of the top cover (10). The lower output end of the drive device (9) is connected to the upper side of the movable seat (12) and the input end of the blowing mechanism (8).

2. The self-cleaning dust collector frame based on high-efficiency activated carbon according to claim 1, characterized in that: The blowing and scraping mechanism (8) includes a blowing and scraping assembly (81) and a blowing and scraping connection mechanism (82); There are several blow-scraping components (81), and the several blow-scraping components (81) are respectively movably connected around the perimeter between the second movable seat (12) and the first movable seat (7); The blow-scraping connection mechanism (82) is located inside the movable seat (12) and the top cover (10). The lower sides of the blow-scraping connection mechanism (82) are connected to the input ends of the corresponding blow-scraping components (81).

3. The self-cleaning dust collector frame based on high-efficiency activated carbon according to claim 2, characterized in that: The blowing assembly (81) includes a scraper (811), an eccentric through hole (812), a dust blowing nozzle (813), a rotating shaft (814), and a driven gear (815). The lower side of the rotating shaft (814) is movably connected to the upper edge of the movable seat one (7), and the upper side of the rotating shaft (814) is movably connected to the lower edge of the movable seat two (12). A driven gear (815) is fixedly connected to the upper side of the rotating shaft (814), and the driven gear (815) is connected to the output end of the blow-scraping connection mechanism (82). An eccentric through hole (812) is provided inside the center side of the rotating shaft (814), and several dust blowing nozzles (813) are provided outside the eccentric through hole (812). The scraper (811) is fixedly connected to the inner side of the outside of the rotating shaft (814).

4. The self-cleaning dust collector frame based on high-efficiency activated carbon according to claim 2, characterized in that: The blowing and scraping connection mechanism (82) includes a first transmission gear (821), a first transmission shaft (822), a center hole (823), a first annular groove (824), a second transmission gear (825), a drive gear (826), a second transmission shaft (827), an end face groove (828), an input air pipe (829), a first conveying hole (8210), a first connecting air hole (8211), a second connecting air hole (8212), a second annular groove (8213), and a second conveying hole (8214). The second transmission shaft (827) is movably connected to the center of the second movable seat (12). The upper side of the second transmission shaft (827) is connected to the output end of the drive device (9), and the lower side of the second transmission shaft (827) is fixedly connected to the drive gear (826). There are several drive shafts (822), and each drive shaft (822) is movably connected to the inside of the movable seat (12). Each drive shaft (822) has a drive gear (821) fixedly connected to its outer end. Each drive gear (821) is connected to the upper input end of the corresponding blow-scraping assembly (81). Each drive shaft (822) has a central hole (823) in its center. Each drive shaft (822) has a drive gear (825) fixedly connected to its inner end. Each drive gear (825) is connected to the drive gear (826). Several connecting air holes (8212) are provided around the outer periphery of the central hole (823), and several connecting air holes (8211) are provided around the inner periphery of the central hole (823). The end face groove (828) is provided on the inner step surface in the center of the top cover (10), and the upper left opening of the end face groove (828) is connected to the lower opening of the input air pipe (829). There are several annular grooves (824), and several annular grooves (824) are respectively located inside the center of the movable seat (12). Each of the several annular grooves (824) has a conveying hole (8210) on its upper side, and the upper opening of the conveying hole (8210) is connected to the inside of the end face groove (828). The inside of each of the several annular grooves (824) is connected to the inside of the corresponding connecting air hole (8211). There are several annular grooves (8213), and several annular grooves (8213) are respectively located inside the periphery of the movable seat (12). The inner side of several annular grooves (8213) is connected to the inner side of the corresponding connecting air hole (8212). Several annular grooves (8213) are provided with conveying holes (8214) on their upper sides, and the outer openings of the conveying holes (8214) are respectively connected to the upper outer inlet of the corresponding blowing and scraping assembly (81).

5. The self-cleaning dust collector frame based on high-efficiency activated carbon according to claim 1, characterized in that: The movable seat 2 (12) and the movable seat 1 (7) are fixedly connected at the center by a connecting column.

6. The self-cleaning dust collector frame based on high-efficiency activated carbon according to claim 1, characterized in that: The drive device (9) includes a fixed base (91), a first motor (92), a swing arm (93), a second motor (94), a turntable (95), a connecting groove (96), a connecting shaft (97), and a roller (98). The top of the fixed base (91) is fixedly connected to motor one (92) and motor two (94). The lower output shaft of the motor (92) is connected to the upper central input end of the blowing mechanism (8); The lower output shaft of the second motor (94) is fixedly connected to the center of the turntable (95); The bottom of the swing arm (93) is fixedly connected to the top center of the movable seat (12), and a connecting groove (96) is provided inside the right side of the swing arm (93). The top of the connecting shaft (97) is fixedly connected to the bottom edge of the turntable (95), the outside of the connecting shaft (97) is fixedly connected to the roller (98), and the outside of the roller (98) is movably connected to the inside of the connecting groove (96).

7. The self-cleaning dust collector frame based on high-efficiency activated carbon according to claim 6, characterized in that: Both motor one (92) and motor two (94) are servo motors or frequency converters.

8. The self-cleaning dust collector frame based on high-efficiency activated carbon according to claim 1, characterized in that: The upper side of the collection box (5) is detachably connected to the lower side of the lower ring frame (4).

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