Superconducting magnetic coagulation wastewater separation device

Abstract

The invention discloses a superconducting magnetic coagulation wastewater separation device, and relates to the technical field of wastewater treatment. The device comprises a plurality of flow channels which are linearly distributed, and the water inlet ends of the flow channels are communicated through a water distribution piece; and the sealing pipe is internally provided with a lead and is filled with liquid helium overflowing the lead. A low-temperature superconducting design is adopted, when a wire is powered on, a plurality of coils on the wire generate an ultra-strong magnetic field, the ultra-strong magnetic field can penetrate through a sealing pipe and magnetize the magnetic conductive roller, the adsorption capacity of the magnetic conductive roller to magnetic flocs can be improved through strong magnetism, and a large number of magnetic flocs can be conveniently and efficiently adsorbed; on one hand, magnetic flocs can be transported to be far away from the magnetic conductive rollers and can be conveniently cleaned, on the other hand, through the reasonable layout of the four parts, the size of the device can be reduced, the occupied area of the device can be reduced, the design that the multiple magnetic conductive rollers are magnetized through the sealing pipe is adopted, multiple flow channels are used for treating wastewater, and the wastewater treatment efficiency can be remarkably improved.

Description

Technical Field

[0001] The present application relates to the technical field of wastewater treatment, and in particular to a superconducting magnetic coagulation and wastewater separation device. Background Art

[0002] Magnetic medium coagulation and sedimentation technology is an efficient water treatment technology. By combining the effects of coagulants and magnetic powder, it can quickly separate suspended matter and colloidal particles in wastewater. Magnetic medium coagulation and sedimentation technology (magnetic coagulation) is a water treatment technology. By combining the effects of coagulants and magnetic powder, magnetic separation equipment can quickly separate suspended matter and colloidal particles in wastewater. Existing magnetic separation equipment generally uses magnetic rollers to adsorb magnetic flocs in wastewater to separate them from wastewater, but in actual use, it has the following problems: 1. Since the magnetic roller requires a large space to arrange the magnets and rotating mechanism, the overall size of the equipment is large and occupies a large area; 2. The adsorption capacity of the magnetic roller is limited by the number and distribution of magnets, and it is difficult to efficiently adsorb a large amount of magnetic flocs; 3. The magnetic roller rotates slowly and the wastewater treatment efficiency is low; Summary: Although the existing magnetic separation equipment can achieve the separation of magnetic flocs, its large size and low processing efficiency limit the widespread application of magnetic coagulation technology. In order to reasonably improve these problems, this application proposes a superconducting magnetic coagulation separation wastewater device. Summary of the invention

[0003] The purpose of this application is to solve the technical problems that although the existing magnetic separation equipment can separate magnetic flocs, its large size and low processing efficiency limit the widespread application of magnetic coagulation technology. This application provides a superconducting magnetic coagulation wastewater separation device.

[0004] In order to achieve the above-mentioned purpose, this application specifically adopts the following technical solutions: A superconducting magnetic coagulation wastewater separation device, comprising: Multiple flow channels are linearly distributed, and the water inlet ends are connected through water distribution parts; A sealed tube, in which a conductor is arranged and filled with liquid helium that overflows the conductor, and a conductive joint is installed on the sealed tube and is electrically connected to the conductor; A plurality of magnetic conductive rollers are rotatably installed in a plurality of flow channels, each of the magnetic conductive rollers is coaxially configured with a through groove, a sealing tube movably penetrates the plurality of through grooves, a plurality of coils are spirally wound on the wire, and correspond to the plurality of through grooves respectively, a driving member is installed on the outer wall of the flow channel, a transmission rod is connected to the output end of the driving member, the transmission rod rotates through the plurality of flow channels, a plurality of transmission rollers corresponding to the flow channels are cooperatively configured on the outer side of the transmission rod, a driven roller is rotatably installed in the flow channel, and is distributed in a triangular shape with the transmission roller and the magnetic conductive roller, and a steel belt is sleeved on the outer side of the three; The cleaning parts are arranged on a plurality of flow channels and are used for cleaning the magnetic flocs on the steel belt.

[0005] Furthermore, the water distribution component includes a water distribution box, the top of the water distribution box has multiple water inlets, the water distribution box is provided with multiple water outlets, and multiple flow props are connected to the outside of the water distribution box and cover the multiple water outlets respectively.

[0006] Furthermore, the plurality of flow channels are divided into two rows and symmetrically arranged on both sides of the water distribution tank. The sealing tube passes through the two rows of flow channels in sequence. Transmission rods are rotatably installed on the two rows of flow channels, and the two transmission rods are transmission-connected.

[0007] Furthermore, there are multiple groups of flow channels in the two rows linearly distributed along the height direction of the water distribution tank, and the sealing tube passes through the multiple groups of flow channels in sequence, and is connected to the multiple transmission rods thereon.

[0008] Furthermore, a plurality of spacers are arranged in the sealing tube and are staggered with the plurality of coils, and arc-shaped through grooves are constructed on the spacers for passing the wires and liquid helium.

[0009] Furthermore, a guide plate is horizontally arranged in the flow channel, which is located at the top of the water outlet and extends toward the magnetic guide roller.

[0010] Furthermore, the cleaning part includes a plurality of shovel-shaped plates, which are installed in a plurality of flow channels in an inclined state, and the ends of the shovel-shaped plates overlap with the steel belt. The plurality of shovel-shaped plates are connected to each other through a dirt removal component, and the dirt removal component can clean the shovel-shaped plates to collect magnetic flocs.

[0011] Furthermore, the dirt removal assembly includes a pump body installed on the outside of the water distribution tank, the pump body input end is connected to a plurality of sewage suction pipes, and the plurality of sewage suction pipes respectively penetrate a plurality of rows of shovel-shaped disks, and a sewage suction port connected to the shovel-shaped disk is opened on the outside of the sewage suction pipe.

[0012] Furthermore, the width of the shovel-shaped disk gradually decreases from its end toward its terminal end.

[0013] Furthermore, the magnetic conductive roller comprises a magnetic conductive tube, a through groove is constructed in the magnetic conductive tube, both ends of the magnetic conductive tube are connected with columnar blocks, and the magnetic conductive tube is rotatably installed in the flow channel through two columnar blocks.

[0014] The beneficial effects of this application are as follows: The present application adopts a low-temperature superconducting design. When the wire is energized, multiple coils thereon generate an ultra-strong magnetic field, which can penetrate the sealed tube and magnetize the magnetic roller. The strong magnetism can improve the adsorption capacity of the magnetic roller for the magnetic flocs, thereby facilitating the efficient adsorption of a large amount of magnetic flocs. Subsequently, the present application uses the mutual cooperation of the magnetic roller, the driven roller, the transmission roller and the steel belt. On the one hand, it can transport the magnetic flocs away from the magnetic roller to facilitate their cleaning. On the other hand, the rational layout of the four can reduce the size of the device and its footprint. The present application uses the design of magnetizing multiple magnetic rollers through a sealed tube and uses multiple flow channels to treat wastewater, which can significantly improve the wastewater treatment efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a three-dimensional structural diagram of this application; Figure 2 It is a three-dimensional structural schematic diagram of another viewing angle of the present application; Figure 3 This application Figure 1 A partial structural cross-sectional view; Figure 4 It is a partial structural schematic diagram of the flow channel of the present application; Figure 5 This is a cross-sectional view of the structure of the magnetic conductive roller of the present application; Figure 6 It is an enlarged view of location A of this application; Figure 7 It is a structural schematic diagram of the transmission rod of the present application; Figure 8 It is a schematic diagram of the structure of the decontamination component of the present application; 1. The pump body is provided with a plurality of spacers, each of which is provided with a plurality of spacers, and each of which is provided with a plurality of spacers. The plurality of spacers are provided with a plurality of spacers, each of which is provided with a plurality of spacers. The plurality of spacers are provided with a plurality of spacers, each of which is provided with a plurality of spacers. DETAILED DESCRIPTION

[0016] In order to make the purpose, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application.

[0017] like Figure 1-Figure 8 As shown, a superconducting magnetic coagulation and wastewater separation device proposed in one embodiment of the present application includes: Multiple flow channels 1 are linearly distributed, the flow channels 1 are U-shaped, and the water inlet ends are connected through the water distribution piece 2, and the wastewater can evenly enter the multiple flow channels 1 through the water distribution piece 2; The sealed tube 3 has magnetic conductivity and is provided with a wire 4 therein. The wire 4 is specifically a copper oxide superconductor and is filled with liquid helium that overflows the wire 4. The liquid helium is used to cool the wire 4 and reduce its resistance to form a low-temperature superconductor. A conductive connector 5 is installed on the sealed tube 3 and is electrically connected to the wire 4. The wire 4 can be energized through the conductive connector 5. A plurality of magnetic rollers 6 are rotatably installed in a plurality of flow channels 1 respectively. The plurality of magnetic rollers 6 are close to the water divider 2. The magnetic rollers 6 are coaxially structured with through grooves 7. The sealing tube 3 movably penetrates the plurality of through grooves 7. A plurality of coils 8 are spirally wound on the conductor 4 and correspond to the plurality of through grooves 7 respectively. When the conductor 4 is energized, the coils 8 thereon generate a magnetic field and magnetize the magnetic rollers 6. Under the action of the through grooves 7, the magnetic rollers 6 are non-contact with the sealing tube 3, which facilitates the rotation of the magnetic rollers 6. A driving member 9 is installed on the outer wall of the flow channel 1. The driving member 9 is a motor, and a transmission rod 10 is connected to its output end. The transmission rod 10 rotates and penetrates the plurality of flow channels 1. A plurality of transmission rollers 11 corresponding to the flow channels 1 are cooperatively constructed on the outer side of the transmission rod 10. A driven roller 12 is rotatably installed in the flow channel 1. The driven roller 12 is located on the side of the magnetic roller 6 away from the water separator 2 and is at the same height as the magnetic roller 6, while the driving roller 11 is higher than the driving roller 11 and the magnetic roller 6 and is located between the two. A steel belt 13 is sleeved on the outside of the three. When the magnetic roller 6 is magnetized, the magnetic roller 6 can contact-magnetize the steel belt 13, that is, the contact portion between the steel belt 13 and the magnetic roller 6 has strong magnetism, and the outer surface of the steel belt 13 can adsorb the magnetic flocs. Subsequently, when the driving roller 11 rotates, the friction force can drive the steel belt 13 to rotate, and the driven roller 12 and the magnetic roller 6 to rotate. At this time, the adsorbed magnetic flocs can be transported by the steel belt 13 and transported from the magnetic roller 6 to the driving roller 11. The cleaning member 14 is provided on the plurality of flow channels 1 to clean the magnetic flocs on the steel belt 13. When the magnetic flocs are away from the magnetic conductive roller 6, the adsorption force of the steel belt 13 on the magnetic flocs becomes weak, and the cleaning member 14 can be used to clean the magnetic flocs; The present application adopts a low-temperature superconducting design. When the conductor 4 is energized, the multiple coils 8 thereon generate an ultra-strong magnetic field, which can penetrate the sealed tube 3 and magnetize the magnetic roller 6. The strong magnetism can improve the adsorption capacity of the magnetic roller 6 for the magnetic flocs, which is convenient for efficiently adsorbing a large amount of magnetic flocs. Subsequently, the present application uses the mutual cooperation of the magnetic roller 6, the driven roller 12, the transmission roller 11 and the steel belt 13. On the one hand, the magnetic flocs can be transported away from the magnetic roller 6 to facilitate their cleaning. On the other hand, the rational layout of the four can reduce the size of the device and reduce its footprint. The present application uses the design of magnetizing multiple magnetic rollers 6 through the sealed tube 3 and uses multiple flow channels 1 to treat wastewater, which can significantly improve the wastewater treatment efficiency.

[0018] like Figure 1-Figure 3 As shown, in some embodiments, the water distribution member 2 includes a water distribution box 201, and the top of the water distribution box 201 has multiple water inlets 202, and the multiple water inlets 202 are all used for entering wastewater. The water distribution box 201 is provided with multiple water outlets 203, and the multiple flow channels 1 are connected to the outside of the water distribution box 201 and respectively cover the multiple water outlets 203. The wastewater entering the water distribution box 201 can enter the multiple flow channels 1 through the multiple water outlets 203.

[0019] like Figure 1 , Figure 2 , Figure 3 and Figure 5 As shown, in some embodiments, multiple flow channels 1 are divided into two columns and are symmetrically arranged on both sides of the water distribution box 201. The sealing tube 3 passes through the two columns of flow channels 1 in sequence, that is, the sealing tube 3 can magnetize the magnetic rollers 6 in the two columns of flow channels 1. Transmission rods 10 are rotatably installed on the two columns of flow channels 1, and the two transmission rods 10 are transmission connected. A first gear 18 is rotatably installed on one of the rotating rods, and a second gear 19 is rotatably installed on the outer wall of the flow channel 1 and meshes with the first gear 18. The second gear 19 and the other rotating rod are both equipped with a first sprocket 20, and the two first sprockets 20 are transmission connected through a first chain 21, that is, when the driving member 9 is working, the second gear 19 can be driven to rotate in the same direction as the other rotating rod, and the two rotating rods rotate in opposite directions, so that the conveying direction of the steel belt 13 is consistent with the water flow direction in the two columns of flow channels 1. By adopting the design of two columns of flow channels 1, the wastewater treatment efficiency can be further improved.

[0020] like Figure 1 , Figure 2 , Figure 3 and Figure 5 As shown, in some embodiments, the two columns of flow channels 1 are linearly distributed in multiple groups along the height direction of the water distribution box 201, and the upper and lower adjacent flow channels 1 are connected to each other. The sealing tube 3 sequentially passes through the multiple groups of flow channels 1. The specific shape of the sealing tube 3 is as follows: Figure 5As shown, that is, the sealing tube 3 can magnetize the magnetic rollers 6 in multiple groups of flow channels 1, and multiple transmission rods 10 are connected thereto for transmission. The transmission rods 10 on the same side are each installed with a second sprocket 22, and the two second sprockets 22 are connected for transmission via a second chain 23. When the driving member 9 is working, multiple transmission rods 10 can be driven to rotate, and the transmission rods 10 on the same side rotate in the same direction. With such a design, when the water inlet 202 is greater than the water outlet 203, the wastewater entering the water distribution tank 201 will first fill up the water distribution tank 201, and then be discharged through multiple water outlets 203 under the action of water pressure, thereby maximizing the wastewater treatment efficiency.

[0021] like Figure 5 and Figure 6 As shown, in some embodiments, a plurality of spacers 15 are provided in the sealed tube 3, and are staggered with the plurality of coils 8, and arc-shaped through grooves 16 are constructed on the spacers 15 for passing the wires 4 and liquid helium. The design of the spacers 15 can, on the one hand, separate adjacent coils 8 to reduce the mutual influence between the magnetic fields thereof, and on the other hand, can fill the space in the sealed tube 3 to reduce the volume of liquid helium in the sealed tube 3, thereby reducing the cost.

[0022] like Figure 3 and Figure 4 As shown, in some embodiments, a guide plate 17 is horizontally arranged in the flow channel 1, which is located at the top of the water outlet 203 and extends toward the magnetic guide roller 6. The guide plate 17 is designed to guide the water discharged from the water outlet 203 so that the water can enter the flow channel 1 more smoothly, which is convenient for the magnetic guide roller 6 to adsorb the magnetic flocs in the water.

[0023] like Figure 1-Figure 3 As shown, in some embodiments, the cleaning member 14 includes a plurality of shovel-shaped plates 1401‌, the shovel-shaped plates 1401 are in the shape of a dustpan, and the plurality of shovel-shaped plates 1401 are installed in a tilted state in a plurality of flow channels 1 respectively, and the ends of the shovel-shaped plates 1401 are in contact with and overlap the steel belt 13, the shovel-shaped plates 1401 are arranged on the top of the steel belt 13, and are located on the side of the transmission roller 11 away from the magnetic conductive roller 6, and the ends of the shovel-shaped plates 1401 are in contact with the arc section of the steel belt 13 supported by the transmission roller 11, when the magnetic flocs are transported by the steel belt 13 through the transmission roller 11, they can be cleaned by the ends of the shovel-shaped plates 1401, and the cleaned magnetic flocs can also fall into the shovel-shaped plates 1401 along the tilted direction of the shovel-shaped plates 1401, and the plurality of shovel-shaped plates 1401 are connected to each other through a dirt removal component 1402, and the dirt removal component 1402 can clean the shovel-shaped plates 1401 to collect the magnetic flocs.

[0024] like Figure 2 , Figure 3 and Figure 8As shown, in some embodiments, the dirt removal component 1402 includes a pump body 14021 installed on the outside of the water distribution tank 201, the pump body 14021 is a pneumatic pump, and a plurality of sewage pipes 14022 are connected to the input end of the pump body 14021. The air in the sewage pipes 14022 can be extracted through the pump body 14021, and a negative pressure is formed in the sewage pipes 14022, and the plurality of sewage pipes 14022 respectively penetrate a plurality of rows of shovel-shaped disks 1401, and a sewage suction port 14023 connected to the shovel-shaped disk 1401 is provided on the outside of the sewage pipe 14022, and the sewage suction port 14023 is located at the lowest point on the inner side of the shovel-shaped disk 1401. When the magnetic flocs enter the shovel-shaped disk 1401, they can be sucked into the sewage pipe 14022 by the sewage suction port 14023 and sucked out by the pump body 14021.

[0025] like Figure 1-Figure 3 As shown, in some embodiments, the width of the shovel-shaped plate 1401 gradually decreases from its end toward its end. Such a design, on the one hand, does not affect the cleaning of the magnetic flocs adsorbed on the steel belt 13. On the other hand, by shortening the length of the sewage extraction port 14023, its suction force can be increased, making it easier to extract the magnetic flocs in the shovel-shaped plate 1401.

[0026] like Figure 3 and Figure 4 As shown, in some embodiments, the magnetic roller 6 includes a magnetic tube 601, which is a stainless steel tube. The through groove 7 is constructed in the magnetic tube 601. Both ends of the magnetic tube 601 are connected to column blocks 602, and the magnetic tube 601 is rotatably installed in the flow channel 1 through two column blocks 602. The sealing tube 3 rotates and penetrates the two column blocks 602. This design allows the middle part of the steel belt 13 to contact the magnetic tube 601, so that the magnetic flocs adsorbed by the steel belt 13 are close to the middle part of the steel belt 13, which is convenient for being cleaned by the shovel-shaped disk 1401.

[0027] The above description of the disclosed embodiments enables those skilled in the art to implement or use the present application. Various modifications to these embodiments will be apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present application. Therefore, the present application will not be limited to the embodiments shown herein, but will conform to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A superconducting magnetic coagulation separation wastewater device, characterized in that: include: Multiple flow channels are linearly distributed, and the water inlet ends are connected through water distribution parts; A sealed tube, wherein a conductive wire is arranged in the sealed tube and is filled with liquid helium that overflows the conductive wire, and a conductive joint is installed on the sealed tube and is electrically connected to the conductive wire; A plurality of magnetic conductive rollers are rotatably installed in a plurality of flow channels, each of the magnetic conductive rollers is coaxially configured with a through groove, a sealing tube movably penetrates the plurality of through grooves, a plurality of coils are spirally wound on the wire, and correspond to the plurality of through grooves respectively, a driving member is installed on the outer wall of the flow channel, a transmission rod is connected to the output end of the driving member, the transmission rod rotates through the plurality of flow channels, a plurality of transmission rollers corresponding to the flow channels are cooperatively configured on the outer side of the transmission rod, a driven roller is rotatably installed in the flow channel, and is distributed in a triangular shape with the transmission roller and the magnetic conductive roller, and a steel belt is sleeved on the outer side of the three; The cleaning parts are arranged on a plurality of flow channels and are used for cleaning the magnetic flocs on the steel belt.

2. The superconducting magnetic coagulation wastewater separation device according to claim 1, characterized in that: The water distribution component comprises a water distribution box, the top of which is provided with a plurality of water inlets, the water distribution box is provided with a plurality of water outlets, and a plurality of flow props are connected to the outside of the water distribution box and cover the plurality of water outlets respectively.

3. The superconducting magnetic coagulation wastewater separation device according to claim 2 is characterized in that: The plurality of flow channels are divided into two rows and symmetrically arranged on both sides of the water distribution box. The sealing pipes sequentially penetrate the two rows of flow channels. Transmission rods are rotatably installed on the two rows of flow channels, and the two transmission rods are transmission-connected.

4. The superconducting magnetic coagulation wastewater separation device according to claim 3 is characterized in that: There are multiple groups of flow channels in the two rows linearly distributed along the height direction of the water distribution tank. The sealing pipe passes through the multiple groups of flow channels in sequence, and multiple transmission rods are connected thereon for transmission.

5. The superconducting magnetic coagulation wastewater separation device according to claim 1, characterized in that: A plurality of spacers are arranged in the sealing tube and are staggered with the plurality of coils. The spacers are provided with arc-shaped through grooves for passing wires and liquid helium.

6. The superconducting magnetic coagulation wastewater separation device according to claim 2, characterized in that: A guide plate is horizontally arranged in the flow channel, located at the top of the water outlet and extending toward the magnetic guide roller.

7. The superconducting magnetic coagulation wastewater separation device according to claim 1, characterized in that: The cleaning part includes a plurality of shovel-shaped plates, which are respectively installed in a plurality of flow channels in an inclined state, and the ends of the shovel-shaped plates overlap and contact with the steel belt. The plurality of shovel-shaped plates are connected to each other through a dirt removal component, and the magnetic flocs collected by the shovel-shaped plates can be cleaned through the dirt removal component.

8. The superconducting magnetic coagulation wastewater separation device according to claim 7, characterized in that: The dirt removal assembly includes a pump body installed outside the water distribution tank, a plurality of sewage suction pipes are connected to the input end of the pump body, and the plurality of sewage suction pipes respectively penetrate multiple rows of shovel-shaped disks, and a sewage suction port connected to the shovel-shaped disk is opened outside the sewage suction pipe.

9. The superconducting magnetic coagulation wastewater separation device according to claim 8, characterized in that: The width of the shovel-shaped disk gradually decreases from its end toward its terminal end.

10. The superconducting magnetic coagulation wastewater separation device according to claim 9, characterized in that: The magnetic conductive roller comprises a magnetic conductive tube, a through groove is formed in the magnetic conductive tube, both ends of the magnetic conductive tube are connected with column blocks, and the magnetic conductive tube is rotatably installed in the flow channel through two column blocks.

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