Biological filter low-carbon operation device and method based on magnetic suspension power

Abstract

The invention discloses a biological filter low-carbon operation device and method based on magnetic suspension power, and relates to the technical field of biological filters, the device comprises a tank body, a water inlet pipe and an air inlet pipe are installed at the lower end of the side wall of the tank body, and a water outlet pipe is installed at the upper end of the side wall of the tank body; a plurality of supporting plates are horizontally arranged in the tank body above the water inlet pipe and the air inlet pipe, and magnetic suspension mechanisms are arranged at the upper ends of the supporting plates. The polarities of the opposite surfaces of the two adjacent annular magnets on the same fixed cylinder are the same, so that the annular magnets, the plastic shell and the plastic blades are in a suspended state, the contact area of microorganisms and sewage is increased, the blockage condition is avoided, and the water in the tank body fluctuates, so that the sewage treatment effect is improved. The plastic blades, the plastic shells and the annular magnets are driven to float up and down, and the adjacent plastic blades and plastic shells are in contact, so that old microbial films on the plastic blades and plastic shells are removed, and the sewage treatment efficiency of microorganisms is improved.

Description

Technical Field

[0001] The invention relates to the technical field of biofilters, and in particular to a low-carbon operation device and method for a biofilter based on magnetic levitation power. Background Art

[0002] The biofilter is a biological treatment structure made of crushed stone or plastic fillers. The sewage comes into contact with the gaps between the membranes of microorganisms growing on the surface of the fillers, thus purifying the sewage.

[0003] Most of the fillers in existing biological filters are stacked together directly. After long-term use, the gaps between the fillers are prone to blockage, affecting the efficiency of microorganisms in treating sewage. At the same time, after long-term use, microorganisms will produce ineffective biofilms, which will also affect the efficiency of microorganisms in treating sewage if not removed in time.

[0004] In view of the above problems, an improved low-carbon operation device and method of a biological filter based on magnetic levitation power is now designed. Summary of the invention

[0005] The purpose of the present invention is to provide a low-carbon operation device and method for a biofilter based on magnetic levitation power to solve the problems raised in the above background technology.

[0006] To achieve the above object, the present invention provides the following technical solutions:

[0007] A low-carbon operation device of a biofilter based on magnetic levitation power comprises a tank body, a water inlet pipe and an air inlet pipe are installed at the lower end of the side wall of the tank body, the water inlet pipe and the air inlet pipe are arranged at the lower ends of two opposite side walls of the tank body, a water outlet pipe is installed at the upper end of the side wall of the tank body, a plurality of support plates are horizontally arranged inside the tank body above the water inlet pipe and the air inlet pipe, both ends of the support plates are installed on the inner wall of the tank body, a plurality of the support plates are parallel to each other, a magnetic levitation mechanism for suspending microorganisms is arranged at the upper end of the support plates, and a wave mechanism for moving the suspended microorganisms up and down is arranged at the bottom of the tank body.

[0008] As a further solution of the present invention: the magnetic levitation mechanism includes a plurality of fixed cylinders, a plurality of the fixed cylinders are vertically installed on a support plate, the plurality of the fixed cylinders are arranged in a rectangular array, the distances between adjacent fixed cylinders are the same, a plurality of annular magnets are slidably sleeved on the side walls of the fixed cylinders, the polarities of two adjacent annular magnets on the same fixed cylinder are the same, so that the annular magnets are in a suspended state, a plastic shell is installed on the side walls of the annular magnets, a plurality of plastic blades are installed on the side walls of the plastic shell in a circular array, the plastic blades on two adjacent plastic shells are staggered, and microorganisms are attached to the side walls of the plastic shells and the plastic blades.

[0009] As a further solution of the present invention: the wave mechanism includes a plurality of support rods, which are horizontally arranged inside the pool body between the support plate and the water inlet pipe, and both ends of the support rods are installed on the inner wall of the pool body, and the plurality of support rods are parallel to each other and have the same spacing, and a plurality of fixed pipes are evenly installed on the support rods, and a sealing band is arranged at the lower end of the fixed pipe, and the lower end of the fixed pipe is sealed and tightly attached to the sealing band, and conveying rollers for tightening and supporting the sealing band and driving the sealing band to rotate are arranged at both ends of the sealing band, and a rotating shaft is installed at the center position of the conveying roller, and both ends of the rotating shaft are rotatably connected to the inner wall of the pool body, and a motor is installed at one end of one of the rotating shafts through the pool body, and the motor is installed on the side wall of the pool body, and two rows of through holes corresponding to the fixed pipes on the same support rod are opened on the sealing band, and the distance between the two through holes is half the length of the sealing band, and an aeration and water supply component for supplying air and water through the through holes is arranged inside the sealing band, and a power generation component for generating electricity by driving an annular magnet to float up and down using a wave mechanism is arranged inside the pool body.

[0010] As a further solution of the present invention: reinforcing support ribs for improving the structural strength of the support plate and the support rod are installed on the side walls of the support plate and the support rod.

[0011] As a further solution of the present invention: the aeration water supply assembly includes a water inlet main pipe and a gas supply main pipe, the water inlet main pipe and the gas supply main pipe are both horizontally arranged inside the pool body, the water inlet main pipe and the gas supply main pipe are parallel to each other, the water inlet main pipe is installed at the output end of the water inlet pipe, the water inlet main pipe and the water inlet pipe are perpendicular to each other, a plurality of water distribution pipes are horizontally installed on the side of the water inlet main pipe away from the water inlet pipe, the water distribution pipes are arranged inside the blocking zone, two rows of mutually symmetrical water spray pipes are installed on the side walls of the water distribution pipes, and the output ends of the water spray pipes face the fixed pipe.

[0012] The main gas pipe is installed at the output end of the air intake pipe. The main gas pipe is perpendicular to the air intake pipe. Several air distribution pipes are horizontally installed on the side of the main gas pipe away from the air intake pipe. The air distribution pipes are arranged inside the sealing belt. The air distribution pipes and water distribution pipes are staggered. Two rows of mutually symmetrical jet pipes are installed on the side walls of the air distribution pipes. The output ends of the jet pipes face the fixed pipes. The jet pipes and water spray pipes in the same row correspond to the perforations one by one. The upper ends of the water spray pipes and the jet pipes are sealed tightly against the sealing belt. Several rows of water spray pipes and jet pipes are arranged directly below several rows of fixed pipes and correspond one to one.

[0013] As a further solution of the present invention: the lower end of the fixed pipe, the upper end of the water spray pipe and the upper end of the air jet pipe are all equipped with sealing rings for tightly sealing with the sealing belt.

[0014] As a further solution of the present invention: the power generation component includes a first parallel wire and a second parallel wire, the first parallel wire is installed in series at the upper end of the fixed cylinder, and the second parallel wire is installed in series at the lower end of the fixed cylinder, and the output ends of the first parallel wire and the second parallel wire are connected to a power processing and storage device, which belongs to the prior art. With reference to the power processing and storage device of the photovoltaic power generation component, a plurality of coils corresponding to the annular magnets are arranged inside the fixed cylinder, and since adjacent annular magnets have the same polarity, the spiral directions of adjacent coils are opposite, keeping the current direction the same, and a first collecting wire is installed at the upper end of the coil, and the output end of the first collecting wire passes through the fixed cylinder and is installed on the first parallel wire, and a second collecting wire is installed at the lower end of the coil, and the output end of the second collecting wire passes through the fixed cylinder and is installed on the second parallel wire.

[0015] As a further solution of the present invention: connecting rods for supporting the air distribution pipes and the water distribution pipes are installed on the side walls of the air distribution pipes and the water distribution pipes, and one end of the connecting rods away from the air distribution pipes and the water distribution pipes is installed on the inner wall of the pool body.

[0016] As a further solution of the present invention: the side wall of the conveying roller is provided with transmission teeth, and the inner wall of the blocking belt is provided with internal teeth used in conjunction with the transmission teeth on the conveying roller.

[0017] A method for using a low-carbon operation device for a biofilter based on magnetic levitation power comprises the following steps:

[0018] Step 1: Since the polarities of two adjacent annular magnets on the same fixed cylinder are the same, the annular magnets are in a suspended state, and the annular magnets drive the plastic shell and the plastic blades to suspend, thereby suspending the microorganisms, making it easier for the microorganisms to treat the sewage.

[0019] Step 2: supply air to the gas main pipe, gas distribution pipe and jet pipe through the air inlet pipe, supply water to the water inlet main pipe, water distribution pipe and water spray pipe through the water inlet pipe, and start the motor at the same time. The output end of the motor drives the rotating shaft to rotate, the rotating shaft drives the conveying roller to rotate, the conveying roller drives the sealing belt to rotate, and the sealing belt drives the perforation to move. When the perforation is aligned with the water spray pipe, jet pipe and fixed pipe, the air on the jet pipe and the water on the water spray pipe pass through the corresponding perforations and fixed pipes and spray into the pool body respectively. Since the perforations are aligned with several water spray pipes, jet pipes and fixed pipes in sequence, the water inside the pool body fluctuates.

[0020] Step 3: The fluctuation of water inside the pool will drive the plastic blades, plastic shells and annular magnets to float up and down, and adjacent plastic blades and plastic shells will touch each other, thereby removing the old microbial film on the plastic blades and plastic shells.

[0021] Step 4: The annular magnet floats up and down. Due to the principle of electromagnetic induction, current will be generated in the coil. Since the adjacent annular magnets have the same polarity and the spiral directions of the adjacent coils are opposite, the current directions are the same. The coil transmits electricity to the first parallel wire and the second parallel wire. The first parallel wire and the second parallel wire transmit electricity to the power processing and storage device. The power processing and storage device rectifies, inverts, and boosts the electricity to achieve power recycling.

[0022] Compared with the prior art, the present invention has the following beneficial effects:

[0023] The present invention makes the polarities of two adjacent annular magnets on the same fixed cylinder the same, so that the annular magnets, plastic shells and plastic blades are suspended, thereby suspending microorganisms. Compared with the traditional stacking filler method, the contact area between microorganisms and sewage can be effectively increased without clogging.

[0024] The present invention drives the perforations to be aligned with a plurality of water discharge pipes, air jet pipes and fixed pipes in sequence through the sealing belt, so that the water inside the pool body fluctuates, thereby driving the plastic blades, the plastic shell and the annular magnet to float up and down, and adjacent plastic blades and plastic shells touch each other, thereby removing the old microbial films on the plastic blades and the plastic shells, so that the plastic blades and the plastic shells are always attached with microorganisms with strong activity, thereby improving the efficiency of microbial treatment of sewage.

[0025] The present invention utilizes the electromagnetic induction principle. The annular magnet floats up and down, which causes the coil to generate current. Then, the electricity is recycled and reused through the first parallel wire and the second parallel wire, thereby achieving the purpose of energy saving. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 It is a structural schematic diagram of the present invention.

[0027] Figure 2 It is a schematic diagram of the cross-sectional structure of the present invention.

[0028] Figure 3 It is a structural schematic diagram of the magnetic levitation mechanism in the present invention.

[0029] Figure 4 It is a schematic diagram of the structure of the blocking belt in the present invention.

[0030] Figure 5 It is a schematic diagram of the structure of the aeration and water delivery component in the present invention.

[0031] Figure 6 It is a schematic diagram of the structure of the first parallel wire and the second parallel wire in the present invention.

[0032] Figure 7 It is a schematic diagram of the structure of the power generation component in the present invention.

[0033] Among them: 1. pool body; 2. water inlet pipe; 3. motor; 4. water outlet pipe; 5. plastic blades; 6. fixed cylinder; 7. first parallel wire; 8. support plate; 9. conveying roller; 10. fixed pipe; 11. support rod; 12. sealing belt; 13. plastic shell; 14. annular magnet; 15. perforation; 16. water inlet main pipe; 17. water distribution pipe; 18. water spray pipe; 19. jet pipe; 20. gas distribution pipe; 21. gas transmission main pipe; 22. air inlet pipe; 23. rotating shaft; 24. second parallel wire; 25. coil; 26. first collecting wire; 27. second collecting wire. DETAILED DESCRIPTION

[0034] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0035] See also Figure 1-Figure 7 In an embodiment of the present invention, a low-carbon operation device of a biofilter based on magnetic levitation power includes a pool body 1, a water inlet pipe 2 and an air inlet pipe 22 are installed at the lower end of the side wall of the pool body 1, the water inlet pipe 2 and the air inlet pipe 22 are arranged at the lower ends of two opposite side walls of the pool body 1, a water outlet pipe 4 is installed at the upper end of the side wall of the pool body 1, a plurality of support plates 8 are horizontally arranged inside the pool body 1 above the water inlet pipe 2 and the air inlet pipe 22, both ends of the support plates 8 are installed on the inner wall of the pool body 1, and the plurality of support plates 8 are parallel to each other, a magnetic levitation mechanism for suspending microorganisms is arranged at the upper end of the support plate 8, and a wave mechanism for moving the suspended microorganisms up and down is arranged at the bottom of the pool body 1.

[0036] The magnetic suspension mechanism includes a plurality of fixed cylinders 6, which are vertically mounted on a support plate 8, and are arranged in a rectangular array. The distances between adjacent fixed cylinders 6 are the same. A plurality of annular magnets 14 are slidably sleeved on the side walls of the fixed cylinders 6. The polarities of the opposite sides of two adjacent annular magnets 14 on the same fixed cylinder 6 are the same, so that the annular magnets 14 are in a suspended state. A plastic shell 13 is installed on the side wall of the annular magnet 14, and a plurality of plastic blades 5 are installed on the side wall of the plastic shell 13 in a circular array. The plastic blades 5 on two adjacent plastic shells 13 are staggered, and microorganisms are attached to the side walls of the plastic shell 13 and the plastic blades 5.

[0037] When in use, since the polarities of two adjacent annular magnets 14 on the same fixed cylinder 6 are the same, the annular magnets 14 are in suspension, and the annular magnets 14 drive the plastic shell 13 and the plastic blades 5 to suspend, thereby suspending the microorganisms, which is convenient for the microorganisms to treat sewage.

[0038] The wave mechanism includes a plurality of support rods 11, which are horizontally arranged inside the pool body 1 between the support plate 8 and the water inlet pipe 2, and the two ends of the support rods 11 are installed on the inner wall of the pool body 1. The plurality of support rods 11 are parallel to each other and have the same spacing. A plurality of fixed pipes 10 are evenly installed on the support rods 11, and a sealing belt 12 is arranged at the lower end of the fixed pipe 10. The lower end of the fixed pipe 10 is sealed and tightly attached to the sealing belt 12. Conveying rollers 9 for tightening and supporting the sealing belt 12 and driving the sealing belt 12 to rotate are arranged at both ends of the sealing belt 12, and the center position of the conveying roller 9 is arranged A rotating shaft 23 is provided, and both ends of the rotating shaft 23 are rotatably connected to the inner wall of the pool body 1. One end of one of the rotating shafts 23 passes through the pool body 1 and is equipped with a motor 3, and the motor 3 is installed on the side wall of the pool body 1. Two rows of through holes 15 corresponding to the fixed pipes 10 on the same support rod 11 are opened on the blocking belt 12, and the distance between the two through holes 15 is half the length of the blocking belt 12. An aeration and water supply component for supplying air and water through the through holes 15 is provided inside the blocking belt 12, and a power generation component for generating electricity by using a wave mechanism to drive the annular magnet 14 to float up and down.

[0039] The aeration water supply assembly includes a water inlet main pipe 16 and a gas supply main pipe 21, which are both horizontally arranged inside the pool body 1, and are parallel to each other. The water inlet main pipe 16 is installed at the output end of the water inlet pipe 2, and the water inlet main pipe 16 and the water inlet pipe 2 are perpendicular to each other. A plurality of water distribution pipes 17 are horizontally installed on the side of the water inlet main pipe 16 away from the water inlet pipe 2, and the water distribution pipes 17 are arranged inside the blocking belt 12. Two rows of mutually symmetrical water spray pipes 18 are installed on the side walls of the water distribution pipes 17, and the output ends of the water spray pipes 18 face the fixed pipe 10.

[0040] The main gas pipe 21 is installed at the output end of the air intake pipe 22. The main gas pipe 21 and the air intake pipe 22 are perpendicular to each other. A plurality of gas distribution pipes 20 are horizontally installed on the side of the main gas pipe 21 away from the air intake pipe 22. The gas distribution pipes 20 are arranged inside the blocking belt 12. The gas distribution pipes 20 and the water distribution pipes 17 are staggered. Two rows of mutually symmetrical jet pipes 19 are installed on the side walls of the gas distribution pipes 20. The output ends of the jet pipes 19 face the fixed pipes 10. The jet pipes 19 and the water spray pipes 18 in the same row correspond to the perforations 15 one by one. The upper ends of the water spray pipes 18 and the jet pipes 19 are sealed and tightly attached to the blocking belt 12. Several rows of water spray pipes 18 and jet pipes 19 are arranged directly below several rows of fixed pipes 10 and correspond to each other one by one.

[0041] When in use, air is supplied to the gas supply main pipe 21, the gas distribution pipe 20 and the jet pipe 19 through the air inlet pipe 22, and water is supplied to the water inlet main pipe 16, the water distribution pipe 17 and the water spray pipe 18 through the water inlet pipe 2. At the same time, the motor 3 is started, and the output end of the motor 3 drives the rotating shaft 23 to rotate, the rotating shaft 23 drives the conveying roller 9 to rotate, the conveying roller 9 drives the blocking belt 12 to rotate, and the blocking belt 12 drives the perforation 15 to move. When the perforation 15 is aligned with the water spray pipe 18, the jet pipe 19 and the fixed pipe 10, the air on the jet pipe 19 and the water on the water spray pipe 18 pass through the corresponding perforations 15 and the fixed pipe 10 and are sprayed into the inside of the pool body 1 respectively. Since the perforation 15 is aligned with several water spray pipes 18, the jet pipe 19 and the fixed pipe 10 in sequence, the water inside the pool body 1 fluctuates.

[0042] The fluctuation of water inside the pool body 1 will drive the plastic blades 5, the plastic shell 13 and the annular magnet 14 to float up and down, and the adjacent plastic blades 5 and plastic shells 13 will touch each other, thereby removing the old microbial films on the plastic blades 5 and the plastic shells 13.

[0043] The power generation component includes a first parallel wire 7 and a second parallel wire 24, the first parallel wire 7 is installed in series at the upper end of the fixed cylinder 6, and the second parallel wire 24 is installed in series at the lower end of the fixed cylinder 6, and the output ends of the first parallel wire 7 and the second parallel wire 24 are connected to a power processing and storage device, which belongs to the prior art. With reference to the power processing and storage device of the photovoltaic power generation component, a plurality of coils 25 corresponding to the annular magnets 14 are arranged inside the fixed cylinder 6. Since the polarities of adjacent annular magnets 14 are the same, the spiral directions of adjacent coils 25 are opposite, and the current directions are kept the same. A first collecting wire 26 is installed at the upper end of the coil 25, and the output end of the first collecting wire 26 passes through the fixed cylinder 6 and is installed on the first parallel wire 7, and a second collecting wire 27 is installed at the lower end of the coil 25, and the output end of the second collecting wire 27 passes through the fixed cylinder 6 and is installed on the second parallel wire 24.

[0044] When in use, the annular magnet 14 floats up and down, and due to the principle of electromagnetic induction, current is generated in the coil 25. Since adjacent annular magnets 14 have the same polarity and adjacent coils 25 have opposite spiral directions, the current directions are the same. The coil 25 transmits electricity to the first parallel wire 7 and the second parallel wire 24, and the first parallel wire 7 and the second parallel wire 24 transmit electricity to the power processing and storage device, which performs rectification, inversion and other processing on the electricity.

[0045] Working principle of a low-carbon operation device for a biofilter based on magnetic levitation power:

[0046] When in use, since the polarities of two adjacent annular magnets 14 on the same fixed cylinder 6 are the same, the annular magnets 14 are in suspension, and the annular magnets 14 drive the plastic shell 13 and the plastic blades 5 to suspend, thereby suspending the microorganisms, which is convenient for the microorganisms to treat sewage.

[0047] Then, air is supplied to the gas supply main pipe 21, the gas distribution pipe 20 and the jet pipe 19 through the air inlet pipe 22, and water is supplied to the water inlet main pipe 16, the water distribution pipe 17 and the water spray pipe 18 through the water inlet pipe 2. At the same time, the motor 3 is started, and the output end of the motor 3 drives the rotating shaft 23 to rotate, the rotating shaft 23 drives the conveying roller 9 to rotate, the conveying roller 9 drives the blocking belt 12 to rotate, and the blocking belt 12 drives the perforation 15 to move. When the perforation 15 is aligned with the water spray pipe 18, the jet pipe 19 and the fixed pipe 10, the air on the jet pipe 19 and the water on the water spray pipe 18 pass through the corresponding perforations 15 and the fixed pipe 10 and are sprayed into the inside of the pool body 1 respectively. Since the perforation 15 is aligned with several water spray pipes 18, the jet pipe 19 and the fixed pipe 10 in sequence, the water inside the pool body 1 fluctuates.

[0048] The fluctuation of water inside the pool body 1 will drive the plastic blades 5, the plastic shell 13 and the annular magnet 14 to float up and down, and the adjacent plastic blades 5 and plastic shells 13 will touch each other, thereby removing the old microbial films on the plastic blades 5 and the plastic shells 13.

[0049] The annular magnet 14 floats up and down, and due to the principle of electromagnetic induction, current is generated in the coil 25. Since the adjacent annular magnets 14 have the same polarity and the spiral directions of the adjacent coils 25 are opposite, the current directions are the same. The coil 25 transmits electricity to the first parallel wire 7 and the second parallel wire 24. The first parallel wire 7 and the second parallel wire 24 transmit electricity to the power processing and storage device. The power processing and storage device performs rectification, inversion, boosting and other processing on the electricity to realize power recycling.

[0050] It is obvious to those skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and that the present invention can be implemented in other specific forms without departing from the spirit or essential characteristics of the present invention.

Claims

1. A low-carbon operation device for a biofilter based on magnetic levitation power, comprising a tank body (1), a water inlet pipe (2) and an air inlet pipe (22) being installed at the lower end of the side wall of the tank body (1), the water inlet pipe (2) and the air inlet pipe (22) being arranged at the lower ends of two opposite side walls of the tank body (1), and a water outlet pipe (4) being installed at the upper end of the side wall of the tank body (1), characterized in that: A plurality of support plates (8) are horizontally arranged inside the pool body (1) above the water inlet pipe (2) and the air inlet pipe (22), the two ends of the support plates (8) are mounted on the inner wall of the pool body (1), the plurality of support plates (8) are parallel to each other, the upper ends of the support plates (8) are provided with a magnetic suspension mechanism for suspending microorganisms, and the bottom of the pool body (1) is provided with a wave mechanism for moving the suspended microorganisms up and down.

2. A low-carbon operation device for a biofilter based on magnetic levitation power according to claim 1, characterized in that: The magnetic suspension mechanism comprises a plurality of fixed cylinders (6), wherein the plurality of fixed cylinders (6) are vertically mounted on a support plate (8), the plurality of fixed cylinders (6) are arranged in a rectangular array, and the distances between adjacent fixed cylinders (6) are the same; a plurality of annular magnets (14) are slidably sleeved on the side walls of the fixed cylinders (6); the polarities of the opposite sides of two adjacent annular magnets (14) on the same fixed cylinder (6) are the same, so that the annular magnets (14) are in a suspended state; a plastic shell (13) is mounted on the side walls of the annular magnets (14); a plurality of plastic blades (5) are mounted on the side walls of the plastic shells (13) in a circular array; the plastic blades (5) on two adjacent plastic shells (13) are arranged in an alternating manner, and microorganisms are attached to the side walls of the plastic shells (13) and the plastic blades (5).

3. A low-carbon operation device for a biofilter based on magnetic levitation power according to claim 2, characterized in that: The wave mechanism comprises a plurality of support rods (11), wherein the support rods (11) are horizontally arranged inside the pool body (1) between the support plate (8) and the water inlet pipe (2), and the two ends of the support rods (11) are mounted on the inner wall of the pool body (1), and the plurality of support rods (11) are parallel to each other and have the same spacing, and a plurality of fixed tubes (10) are evenly mounted on the support rods (11), and a sealing belt (12) is arranged at the lower end of the fixed tube (10), and the lower end of the fixed tube (10) is sealed and tightly attached to the sealing belt (12), and conveying rollers (9) for tightening and supporting the sealing belt (12) and driving the sealing belt (12) to rotate are arranged at the two ends inside the sealing belt (12), and the center position of the conveying roller (9) is A rotating shaft (23) is installed, and both ends of the rotating shaft (23) are rotatably connected to the inner wall of the tank body (1), one end of one of the rotating shafts (23) passes through the tank body (1) and is installed with a motor (3), and the motor (3) is installed on the side wall of the tank body (1), the blocking belt (12) is provided with two rows of through holes (15) corresponding to the fixed pipes (10) on the same support rod (11), the distance between the two through holes (15) is half the length of the blocking belt (12), the inside of the blocking belt (12) is provided with an aeration and water supply component for supplying air and water through the through holes (15), and the inside of the tank body (1) is provided with a power generation component for generating electricity by using a wave mechanism to drive the annular magnet (14) to float up and down.

4. A low-carbon operation device for a biofilter based on magnetic levitation power according to claim 3, characterized in that: Reinforced support ribs for improving the structural strength of the support plate (8) and the support rod (11) are installed on the side walls of the support plate (8) and the support rod (11).

5. The low-carbon operation device of a biofilter based on magnetic levitation power according to claim 3 is characterized in that: The aeration water supply assembly comprises a water inlet main pipe (16) and a gas supply main pipe (21), the water inlet main pipe (16) and the gas supply main pipe (21) are both arranged horizontally inside the tank body (1), the water inlet main pipe (16) and the gas supply main pipe (21) are parallel to each other, the water inlet main pipe (16) is installed at the output end of the water inlet pipe (2), the water inlet main pipe (16) and the water inlet pipe (2) are perpendicular to each other, a plurality of water distribution pipes (17) are horizontally installed on a side of the water inlet main pipe (16) away from the water inlet pipe (2), the water distribution pipes (17) are arranged inside the blocking zone (12), two rows of mutually symmetrical water spray pipes (18) are installed on the side wall of the water distribution pipe (17), and the output end of the water spray pipe (18) faces the fixed pipe (10); The gas main pipe (21) is installed at the output end of the air intake pipe (22). The gas main pipe (21) and the air intake pipe (22) are perpendicular to each other. A plurality of gas distribution pipes (20) are horizontally installed on the side of the gas main pipe (21) away from the air intake pipe (22). The gas distribution pipes (20) are arranged inside the blocking strip (12). The gas distribution pipes (20) and the water distribution pipes (17) are arranged alternately. Two rows of mutually symmetrical jet pipes (19) are installed on the side walls of the gas distribution pipes (20). The output ends of the jet pipes (19) face the fixed pipes (10). The jet pipes (19) and water spray pipes (18) in the same row correspond to the perforations (15) one by one. The upper ends of the water spray pipes (18) and the jet pipes (19) are sealed and tightly attached to the blocking strip (12). The plurality of rows of water spray pipes (18) and jet pipes (19) are arranged directly below the plurality of rows of fixed pipes (10) and correspond to each other one by one.

6. The low-carbon operation device of a biofilter based on magnetic levitation power according to claim 5 is characterized in that: The lower end of the fixed pipe (10), the upper end of the water spray pipe (18) and the upper end of the air spray pipe (19) are all equipped with sealing rings for tightly sealing with the blocking belt (12).

7. The low-carbon operation device of a biofilter based on magnetic levitation power according to claim 3 is characterized in that: The power generation assembly comprises a first parallel conductor (7) and a second parallel conductor (24), wherein the first parallel conductor (7) is installed in series at the upper end of a fixed cylinder (6), and the second parallel conductor (24) is installed in series at the lower end of the fixed cylinder (6). The output ends of the first parallel conductor (7) and the second parallel conductor (24) are connected to a power processing and storage device. A plurality of coils (25) corresponding to the annular magnets (14) are arranged inside the fixed cylinder (6). Since the polarities of adjacent annular magnets (14) are the same, the spiral directions of adjacent coils (25) are opposite, and the current directions are kept the same. A first collecting conductor (26) is installed at the upper end of the coil (25), and the output end of the first collecting conductor (26) passes through the fixed cylinder (6) and is installed on the first parallel conductor (7). A second collecting conductor (27) is installed at the lower end of the coil (25), and the output end of the second collecting conductor (27) passes through the fixed cylinder (6) and is installed on the second parallel conductor (24).

8. The low-carbon operation device of a biofilter based on magnetic levitation power according to claim 5 is characterized in that: Connecting rods for supporting the air distribution pipe (20) and the water distribution pipe (17) are installed on the side walls of the air distribution pipe (20) and the water distribution pipe (17), and one end of the connecting rod away from the air distribution pipe (20) and the water distribution pipe (17) is installed on the inner wall of the pool body (1).

9. The low-carbon operation device of a biofilter based on magnetic levitation power according to claim 3 is characterized in that: Transmission teeth are arranged on the side wall of the conveying roller (9), and internal teeth for use in conjunction with the transmission teeth on the conveying roller (9) are arranged on the inner wall of the blocking belt (12).

10. A method for using the low-carbon operation device of a biofilter based on magnetic levitation power according to any one of claims 1 to 9, characterized in that: The following steps are involved: Step 1: Since the polarities of the two adjacent annular magnets (14) on the same fixed cylinder (6) are the same, the annular magnets (14) are in a suspended state, and the annular magnets (14) drive the plastic shell (13) and the plastic blades (5) to suspend, thereby suspending the microorganisms, making it easier for the microorganisms to treat the sewage; Step 2: supplying gas to the gas supply main pipe (21), the gas distribution pipe (20) and the jet pipe (19) through the gas supply pipe (22), supplying water to the water supply main pipe (16), the water distribution pipe (17) and the water spray pipe (18) through the water supply pipe (2), and starting the motor (3) at the same time, the output end of the motor (3) drives the rotating shaft (23) to rotate, the rotating shaft (23) drives the conveying roller (9) to rotate, the conveying roller (9) drives the blocking belt (12) to rotate, and the blocking belt (12) drives the wearer (11) to rotate. The hole (15) moves. When the hole (15) is aligned with the water spray pipe (18), the air jet pipe (19) and the fixed pipe (10), the air on the air jet pipe (19) and the water on the water spray pipe (18) respectively pass through the corresponding hole (15) and the fixed pipe (10) and are sprayed into the pool body (1). Since the hole (15) is aligned with a plurality of water spray pipes (18), the air jet pipe (19) and the fixed pipe (10) in sequence, the water inside the pool body (1) is caused to fluctuate. Step 3: The fluctuation of the water inside the pool body (1) will drive the plastic blades (5), the plastic shell (13) and the annular magnet (14) to float up and down, and the adjacent plastic blades (5) and plastic shells (13) will touch each other, thereby removing the old microbial film on the plastic blades (5) and the plastic shell (13); Step 4: The annular magnet (14) floats up and down. Due to the principle of electromagnetic induction, current is generated in the coil (25). Since the polarities of adjacent annular magnets (14) are the same and the spiral directions of adjacent coils (25) are opposite, the current directions are the same. The coil (25) transmits electricity to the first parallel wire (7) and the second parallel wire (24). The first parallel wire (7) and the second parallel wire (24) transmit electricity to the power processing and storage device. The power processing and storage device rectifies, inverts, and boosts the electricity to achieve power recycling.

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