Water treatment system and method

Abstract

The invention discloses a water treatment system and method, and relates to the technical field of water treatment.The water treatment system comprises a round pipe, a first annular groove is formed in the position, close to the bottom, of an inner cavity of the round pipe, internal threads are formed in the side wall of an inner cavity of the first annular groove, a semicircular frame is attached to the bottom end of the round pipe, and a threaded pipe is fixedly connected to the top of the semicircular frame; the threaded pipe is in threaded connection with the internal thread, through mutual cooperation of the shielding cloth, the magnet, the adjusting rod, the limiting pipe and other structures, the adjusting rod can be moved up and down, the adjusting rod is rotated, the arc-shaped plate is rotated into the circular pipe, the surface of the circular pipe is sleeved with the shielding cloth in advance, and the arc-shaped plate is attracted to the inner wall of the circular pipe through the magnet; therefore, the shielding cloth is limited, and the shielding cloth can protect the side wall of the inner cavity of the circular tube to a certain degree.

Description

Technical Field

[0001] The present invention relates to the technical field of water treatment, in particular to a water treatment system and method. Background Art

[0002] Electrolytic copper foil is an important material for copper clad laminate (CCL), printed circuit board (PCB), and lithium-ion battery manufacturing. The production of electrolytic copper foil mainly involves pre-forming crude copper into thick plates as anodes, pure copper into thin sheets as cathodes, and a mixture of sulfuric acid and copper sulfate as electrolyte. After power is turned on, copper dissolves from the anode into copper ions and moves to the cathode. After reaching the cathode, it obtains electrons and then precipitates copper foil at the cathode. Since crude copper contains a variety of metal components, the wastewater from electrolytic copper foil production contains a variety of metal ions. No matter how heavy metal wastewater is treated, it cannot decompose and destroy the heavy metals in it. Once discharged, it will seriously pollute the environment and cause great harm to human health. Therefore, it is necessary to precipitate and filter the heavy metals in the wastewater first to facilitate the subsequent neutralization of the solution.

[0003] However, there are some problems in the use of existing water treatment devices. The existing wastewater treatment devices cannot completely discharge the generated sediment, and the filter residue attached to the inner wall and the bottom of the device is difficult to be completely discharged and needs to be manually cleared, resulting in low work efficiency; at the same time, the cleaning of the device is not thorough enough. Over time, the corrosive solution remaining in the device will corrode the inner wall of the tank and affect the subsequent generation of filter residue. Summary of the invention

[0004] In view of the above-mentioned shortcomings of the prior art, the purpose of the present invention is to provide a water treatment system and method, which can facilitate the sedimentation treatment of wastewater, recover metals in the wastewater, and recover the filtered wastewater.

[0005] To achieve the above-mentioned objectives, the present invention provides the following technical solutions: a water treatment system comprises a circular tube, a first annular groove is provided near the bottom of the inner cavity of the circular tube, an internal thread is provided on the inner side wall of the first annular groove, a semicircular frame is fitted at the bottom end of the circular tube, a threaded tube is fixedly connected to the top of the semicircular frame, the threaded tube and the internal thread are threadedly connected to each other, fixing rods are fixedly connected to the front and rear sides of the circular tube near the bottom, an L-shaped plate is fixedly connected to one end of the fixing rod away from the circular tube, four through grooves are provided at the center of the outer edge of the circular tube, an L-shaped tube is fixedly connected in the through grooves, a collecting frame is commonly provided at the outer edges of the two L-shaped plates, four connecting grooves are provided at the top of the collecting frame, one end of the L-shaped tube away from the circular tube is commonly fixedly connected to the top of the collecting frame, the inner cavity of the L-shaped tube is mutually connected with the inner cavity of the circular tube and the collecting frame, and an adjusting mechanism is provided in the inner cavity of the circular tube.

[0006] Preferably, the adjustment mechanism comprises a shielding cloth, which is sleeved on the inner cavity of the circular tube near the top, and four fixing columns are fixedly connected to the outer edge of the circular tube near the top, and the ends of the fixing columns away from the circular tube are fixedly connected to the limiting tube, and the top of the limiting tube is plugged with a threaded rod, and the outer edge of the threaded rod is threadedly connected with a clamping plate, and the top of the fixing column is provided with a sliding groove, and the center of the bottom of the clamping plate is fixedly connected with a slider, and the slider is movably connected to the adjacent sliding groove inner cavity, and the side of the shielding cloth away from the semicircular frame is located between the clamping plate and the limiting tube, and the inner cavity of the limiting tube An adjusting rod is passed through each of them, and one end of the adjusting rod close to the L-shaped plate is fixedly connected to the limiting disk, and a first blind hole is provided at one end of the adjusting rod away from the limiting disk, and a movable rod is provided at one end of the adjusting rod away from the limiting disk, and an arc plate is fixedly connected to one end of the movable rod away from the adjusting rod, and the four arc plates are located in the inner cavity of the circular tube, and a second blind hole is provided at one end of the movable rod away from the arc plate, and the adjacent first blind holes and second blind holes are jointly fixedly connected to the limiting spring, and an arc groove is provided on one side of the arc plate close to the side wall of the inner cavity of the circular tube, and a magnet is fixedly connected to the inner cavity of the arc groove.

[0007] Preferably, four ropes are fixedly connected to the bottom of the shielding cloth, and the bottom ends of the four ropes are commonly fixedly connected to a circular ring, and a plurality of fixed plates are fixedly connected to the bottom of the circular ring, and a movable disk is provided in the inner cavity of the circular ring, and a through hole is provided at the center of the inner cavity of the movable disk, and a second annular groove is provided in the inner cavity of the through hole, and a motor is provided on the top of the movable disk, and a transmission rod is fixedly connected to the power output shaft of the motor, and the bottom end of the transmission rod passes through the through hole and is fixedly connected to a baffle.

[0008] Preferably, a vertical cylinder is sleeved on the outer edge of the transmission rod, the motor is located in the inner cavity of the vertical cylinder, four connecting ropes are fixedly connected to the top of the vertical cylinder, and the tops of the four connecting ropes are commonly fixedly connected to hooks.

[0009] Preferably, the side wall of the inner cavity of the circular ring is provided with a plurality of first grooves, the outer edge of the movable disk is provided with a plurality of second grooves, the inner cavities of the adjacent first grooves and second grooves are both provided with a protrusion, the side of the protrusion away from the movable disk is provided with a connecting hole, the inner cavity of the connecting hole is fixedly connected with a connecting spring, and one end of the connecting spring away from the protrusion is fixedly connected to the side wall of the inner cavity of the adjacent first groove.

[0010] Preferably, the round tube is made of steel, and the outer edges of the movable rods are fixedly connected to two L-shaped rods.

[0011] Preferably, four fixing blocks are fixedly connected to the outer edge of the transmission rod near the bottom end, the four fixing blocks are located together in the inner cavity of the second annular groove, and a plurality of filtering holes are opened in the inner cavity of the movable disk.

[0012] A method for treating a water system, comprising the steps of: S1: When the device starts working, the operator pours the wastewater into the round tube and the semicircular frame by external force, and keeps the wastewater still for a period of time. During this process, the shielding cloth is put on the top surface of the round tube, and the shielding cloth drives the ring into the inside of the round tube through the rope, and the outer side of the round tube moves between the clamping plate and the limiting tube, and the threaded rod is rotated, and the threaded rod drives the clamping plate to move, and the clamping plate drives the slider to move, and the slider moves toward the limiting tube, thereby limiting one side of the shielding cloth; S2: After the wastewater is still, the metal objects in the wastewater will settle inside the semicircular frame. Then the operator will install the hook on the crane. The crane drives the connecting rope and the vertical cylinder to move through the hook. The vertical cylinder drives the movable plate and the baffle to move through the motor and the transmission rod. The movable plate and the baffle are moved to the inside of the circular tube. The movable plate will move to the inside of the circular ring. The fixed plate at the bottom of the circular ring will support the movable plate. At the same time, the protrusion on the side wall of the inner cavity of the circular ring enters the groove on the surface of the movable plate through the connecting spring. S3: Then, the motor is started by an external power supply, and the motor drives the transmission rod to rotate, and the transmission rod drives the baffle to rotate, and the rotation amplitude of the baffle is controlled. After the baffle covers the hole on the movable disk, the motor stops working, and the inside of the circular tube is divided into two spaces, the upper and lower spaces. The crane drives the connecting rope and the vertical cylinder to move upward through the hook, and the vertical cylinder drives the movable disk and the baffle to move upward through the motor and the transmission rod. The movable disk drives the ring to move upward through the protrusion, and the ring drives the rope to move. The water on the top of the movable disk and the ring enters the L-shaped tube and flows into the collection frame. Repeating the operation multiple times can transport the water inside the circular tube to the collection frame. S4: In step S2, after the movable disk enters the inside of the circular tube, the limit disk is moved upward by external force, the limit disk drives the adjusting rod to move upward, and the limit disk is rotated, the limit disk drives the adjusting rod to rotate, so that the movable rod and the arc plate originally located on the outside of the circular tube move to the top of the circular tube, the limit disk is released, the limit disk moves downward, and the adjusting rod moves downward accordingly, and the magnet on one side of the arc plate is adsorbed on the side wall of the inner cavity of the circular tube through the shielding cloth, which is convenient for clamping and limiting the side of the shielding cloth located inside the circular tube, and the L-shaped rod and the limit spring are convenient for adjusting the position of the arc plate, so that the shielding cloth can better shield and protect the inner wall of the circular tube; S5: After completing the operation of S3, the operator rotates the semicircular frame, and the semicircular frame drives the threaded pipe to rotate, and the threaded pipe gradually moves away from the internal thread inside the round pipe, so as to facilitate the collection of the metal objects deposited inside the semicircular frame.

[0013] Compared with the prior art, the present invention has the following beneficial effects: The present invention can realize the pouring of wastewater into the circular tube and the semicircular frame through the mutual cooperation among the semicircular frame, the motor, the collecting frame, the movable plate and other structures, so that the wastewater is stationary, the metal objects in the wastewater are precipitated in the semicircular frame, and then the vertical cylinder is moved by the crane, the vertical cylinder drives the movable plate to move through the motor and the transmission rod, the movable plate enters the inside of the circular tube, the movable plate enters the inside of the circular ring, the protrusion enters the groove on the surface of the movable plate, the motor drives the baffle to rotate, the baffle blocks the holes on the movable plate, the crane drives the vertical cylinder to move up and down, the vertical cylinder drives the movable plate to move up and down through the motor and the transmission rod, the movable plate drives the circular ring to move upward through the protrusion, so that the stationary wastewater is moved upward, and the wastewater enters the inside of the collecting frame; Through the mutual cooperation between the shielding cloth, magnet, adjusting rod, limiting tube and other structures, the adjusting rod can be moved up and down, and the adjusting rod can be rotated to rotate the arc plate to the inside of the circular tube. The shielding cloth is put on the surface of the circular tube in advance, and the arc plate is adsorbed on the inner wall of the circular tube by the magnet, so as to limit the shielding cloth, and the shielding cloth can provide certain protection to the side wall of the inner cavity of the circular tube. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a stereogram of the present invention; Figure 2 It is a schematic diagram of the component collection frame structure of the present invention; Figure 3 This is a schematic diagram of the L-shaped plate structure of the component of the present invention; Figure 4 This is an exploded view of a circular tube component of the present invention; Figure 5 This is a bottom view of the structure of a circular tube component of the present invention; Figure 6 This is an exploded view of the vertical cylinder of the component of the present invention; Figure 7 It is a schematic diagram of the circular ring structure of the component of the present invention; Figure 8 This is a schematic diagram of the structure of the adjusting rod of the component of the present invention; Fig. 9 This is a schematic diagram of the magnet structure of the component of the present invention; Fig.10 This is a schematic diagram of the structure of the limiting tube component of the present invention; Fig.11 This is a schematic diagram of the structure of the slider of the component of the present invention; Fig.12 for Figure 6 Enlarged view of point A in the middle.

[0015] Numbers in the figure: 1. round tube; 2. semicircular frame; 3. L-shaped plate; 4. L-shaped tube; 5. collecting frame; 6. shielding cloth; 7. rope; 8. ring; 9. threaded tube; 10. fixed rod; 11. movable disk; 12. vertical tube; 13. connecting rope; 14. hook; 15. motor; 16. transmission rod; 17. baffle; 18. fixed block; 19. fixed plate; 20. bump; 21. connecting spring; 22. limiting tube; 23. adjusting rod; 24. limiting disk; 25. splint; 26. L-shaped rod; 27. limiting spring; 28. movable rod; 29. ​​arc plate; 30. magnet; 31. fixed column; 32. threaded rod; 33. slider. DETAILED DESCRIPTION

[0016] See also Figure 1-12 , the present invention provides a technical solution: Example

[0017] The water treatment system comprises a circular tube 1, wherein a first annular groove is provided at the inner cavity of the circular tube 1 near the bottom, an inner thread is provided at the inner cavity side wall of the first annular groove, a semicircular frame 2 is fitted at the bottom end of the circular tube 1, a threaded tube 9 is fixedly connected to the top of the semicircular frame 2, the threaded tube 9 and the inner thread are mutually threadedly connected, a fixing rod 10 is fixedly connected at the front and rear sides of the circular tube 1 near the bottom, an end of the fixing rod 10 away from the circular tube 1 is fixedly connected to an L-shaped plate 3, four through grooves are provided at the center of the outer edge of the circular tube 1, an L-shaped tube 4 is fixedly connected in the through grooves, a collecting frame 5 is commonly provided at the outer edges of the two L-shaped plates 3, four connecting grooves are provided at the top of the collecting frame 5, an end of the L-shaped tube 4 away from the circular tube 1 is commonly fixedly connected to the top of the collecting frame 5, the inner cavity of the L-shaped tube 4 is mutually connected with the inner cavities of the circular tube 1 and the collecting frame 5, and an adjusting mechanism is provided in the inner cavity of the circular tube 1; Four ropes 7 are fixedly connected to the bottom of the shielding cloth 6, and a circular ring 8 is fixedly connected to the bottom ends of the four ropes 7. A plurality of fixed plates 19 are fixedly connected to the bottom of the circular ring 8. A movable disk 11 is provided in the inner cavity of the circular ring 8. A through hole is provided at the center of the inner cavity of the movable disk 11. A second annular groove is provided in the inner cavity of the through hole. A motor 15 is provided on the top of the movable disk 11. A transmission rod 16 is fixedly connected to the power output shaft of the motor 15. The bottom end of the transmission rod 16 passes through the through hole and is fixedly connected to a baffle 17. A vertical cylinder 12 is sleeved on the outer edge of the transmission rod 16. The motor 15 is located in the inner cavity of the vertical cylinder 12. Four connecting ropes 13 are fixedly connected to the top of the vertical cylinder 12. A hook 14 is fixedly connected to the top ends of the four connecting ropes 13. Four fixed blocks 18 are fixedly connected to the outer edge of the transmission rod 16 near the bottom end. The four fixed blocks 18 are located in the inner cavity of the second annular groove. A plurality of filtering holes are provided in the inner cavity of the movable disk 11. Pour the wastewater into the circular tube 1 and the semicircular frame 2, keep the wastewater still, and let the metal objects in the wastewater settle in the semicircular frame 2. Then, the vertical cylinder 12 is moved by the crane. The vertical cylinder 12 drives the movable disk 11 to move through the motor 15 and the transmission rod 16. The movable disk 11 enters the circular tube 1. The movable disk 11 enters the ring 8. The protrusion 20 enters the groove on the surface of the movable disk 11. The motor 15 drives the baffle 17 to rotate. The baffle 17 blocks the holes on the movable disk 11. The crane drives the vertical cylinder 12 to move up and down. The vertical cylinder 12 drives the movable disk 11 to move up and down through the motor 15 and the transmission rod 16. The movable disk 11 drives the ring 8 upward through the protrusion 20, thereby moving the still wastewater upward, and the wastewater enters the collection frame 5. Example

[0018] The adjusting mechanism comprises a shielding cloth 6, which is sleeved on the inner cavity of the circular tube 1 near the top, and four fixing columns 31 are fixedly connected to the outer edge of the circular tube 1 near the top, and the ends of the fixing columns 31 away from the circular tube 1 are fixedly connected to the limiting tube 22, and the limiting tube 22 is plugged with a threaded rod 32 at the top of one side close to the circular tube 1, and the outer edges of the threaded rod 32 are threadedly connected with a clamping plate 25, and the tops of the fixing columns 31 are provided with sliding grooves, and the bottom centers of the clamping plates 25 are fixedly connected with sliders 33, and the sliders 33 are movably connected to the inner cavities of adjacent sliding grooves, and the side of the shielding cloth 6 away from the semicircular frame 2 is located between the clamping plate 25 and the limiting tube 22, and the inner cavities of the limiting tube 22 are penetrated by the fixing columns 31. There is an adjusting rod 23, one end of the adjusting rod 23 close to the L-shaped plate 3 is fixedly connected to the limiting disk 24, one end of the adjusting rod 23 away from the limiting disk 24 is provided with a first blind hole, one end of the adjusting rod 23 away from the limiting disk 24 is provided with a movable rod 28, one end of the movable rod 28 away from the adjusting rod 23 is fixedly connected to an arc plate 29, four arc plates 29 are located in the inner cavity of the circular tube 1, one end of the movable rod 28 away from the arc plate 29 is provided with a second blind hole, the adjacent first blind holes and second blind holes are fixedly connected to the limiting spring 27, one side of the arc plate 29 close to the inner wall of the inner cavity of the circular tube 1 is provided with an arc groove, and the inner cavity of the arc groove is fixedly connected with a magnet 30; A plurality of first grooves are provided on the inner side wall of the circular ring 8, a plurality of second grooves are provided on the outer edge of the movable disk 11, and the inner cavities of the adjacent first grooves and second grooves are both provided with a protrusion 20, and the protrusion 20 is provided with a connecting hole on the side away from the movable disk 11, and a connecting spring 21 is fixedly connected to the inner cavity of the connecting hole, and one end of the connecting spring 21 away from the protrusion 20 is fixedly connected to the inner side wall of the adjacent first groove, the circular tube 1 is made of steel, and the outer edge of the movable rod 28 is fixedly connected with two L-shaped rods 26; Move the adjusting rod 23 up and down, and rotate the adjusting rod 23 to rotate the arc plate 29 to the inside of the circular tube 1. The shielding cloth 6 is put on the surface of the circular tube 1 in advance. The arc plate 29 is adsorbed on the inner wall of the circular tube 1 by the magnet 30, thereby limiting the position of the shielding cloth 6. The shielding cloth 6 can provide certain protection for the inner cavity side wall of the circular tube 1.

[0019] A method for treating a water system, comprising the steps of: S1: When the device starts working, the operator pours the wastewater into the circular tube 1 and the semicircular frame 2 by external force, and keeps the wastewater still for a period of time. During this process, the shielding cloth 6 is put on the top surface of the circular tube 1, and the shielding cloth 6 drives the ring 8 to enter the circular tube 1 through the rope 7, and the outer side of the circular tube 1 moves between the clamping plate 25 and the limiting tube 22, and the threaded rod 32 is rotated, and the threaded rod 32 drives the clamping plate 25 to move, and the clamping plate 25 drives the slider 33 to move, and the slider 33 moves toward the limiting tube 22, so as to limit one side of the shielding cloth 6; S2: After the wastewater is still, the metal objects in the wastewater will settle inside the semicircular frame 2, and then the operator will install the hook 14 on the crane, and the crane will drive the connecting rope 13 and the vertical cylinder 12 to move through the hook 14, and the vertical cylinder 12 will drive the movable disk 11 and the baffle 17 to move through the motor 15 and the transmission rod 16, and move the movable disk 11 and the baffle 17 to the inside of the circular tube 1, and the movable disk 11 will move to the inside of the circular ring 8, and the fixed plate 19 at the bottom of the circular ring 8 will support the movable disk 11, and at the same time, the protrusion 20 on the side wall of the inner cavity of the circular ring 8 enters the groove on the surface of the movable disk 11 through the connecting spring 21; S3: Then, the motor 15 is started by an external power supply, and the motor 15 drives the transmission rod 16 to rotate, and the transmission rod 16 drives the baffle 17 to rotate, and the rotation amplitude of the baffle 17 is controlled. After the baffle 17 blocks the hole on the movable disk 11, the motor 15 stops working, and the inside of the circular tube 1 will be divided into two upper and lower spaces. The crane drives the connecting rope 13 and the vertical cylinder 12 to move upward through the hook 14, and the vertical cylinder 12 drives the movable disk 11 and the baffle 17 to move upward through the motor 15 and the transmission rod 16. The movable disk 11 drives the ring 8 to move upward through the protrusion 20, and the ring 8 drives the rope 7 to move. The water on the top of the movable disk 11 and the ring 8 enters the inside of the L-shaped tube 4 and flows into the inside of the collecting frame 5. Repeating the operation multiple times can transport the water in the circular tube 1 to the inside of the collecting frame 5. S4: In step S2, after the movable disk 11 enters the interior of the circular tube 1, the limit disk 24 is moved upward by external force, and the limit disk 24 drives the adjusting rod 23 to move upward, and the limit disk 24 is rotated, and the limit disk 24 drives the adjusting rod 23 to rotate, so that the movable rod 28 and the arc plate 29 originally located on the outside of the circular tube 1 move to the top of the circular tube 1, and the limit disk 24 is released. The limit disk 24 moves downward, and the adjusting rod 23 moves downward accordingly. The magnet 30 on one side of the arc plate 29 is adsorbed on the side wall of the inner cavity of the circular tube 1 through the shielding cloth 6, which is convenient for clamping and limiting the side of the shielding cloth 6 located inside the circular tube 1. The L-shaped rod 26 and the limit spring 27 facilitate the adjustment of the position of the arc plate 29, so that the shielding cloth 6 can better shield and protect the inner wall of the circular tube 1; S5: After completing the operation of S3, the operator rotates the semicircular frame 2, and the semicircular frame 2 drives the threaded tube 9 to rotate, and the threaded tube 9 gradually moves away from the internal thread inside the circular tube 1, so as to facilitate the collection of the metal objects deposited inside the semicircular frame 2.

[0020] Working principle: when the device starts working, the operator pours the wastewater into the circular tube 1 and the semicircular frame 2 through external force, and the wastewater is stagnant for a period of time. During this process, the shielding cloth 6 is put on the top surface of the circular tube 1, and the shielding cloth 6 drives the ring 8 to enter the circular tube 1 through the rope 7, and the outer side of the circular tube 1 moves between the clamping plate 25 and the limiting tube 22, and the threaded rod 32 is rotated, and the threaded rod 32 drives the clamping plate 25 to move, and the clamping plate 25 drives the slider 33 to move, and the slider 33 moves toward the limiting tube 22, thereby limiting one side of the shielding cloth 6. After the wastewater is stagnant, the metal objects in the wastewater will be deposited in the semicircular frame 2, and then the operator installs the hook 14 on the crane, and the crane drives the connecting rope 13 and the vertical cylinder 12 to move through the hook 14, and the vertical cylinder 12 drives the movable disk 11 and the baffle 17 to move through the motor 15 and the transmission rod 16, and the movable disk 11 and the baffle 17 are moved to the inside of the circular tube 1, and the movable disk 11 The movable plate 11 is moved to the inside of the circular ring 8, and the fixed plate 19 at the bottom of the circular ring 8 supports the movable plate 11. At the same time, the protrusion 20 on the inner side wall of the circular ring 8 enters the groove on the surface of the movable plate 11 through the connecting spring 21. After the movable plate 11 enters the inside of the circular tube 1, the limit plate 24 is moved upward by external force, and the limit plate 24 drives the adjusting rod 23 to move upward and rotate the limit plate 24. The limit plate 24 drives the adjusting rod 23 to rotate, so that the movable rod 28 and the arc plate 29 originally located on the outside of the circular tube 1 move to the top of the circular tube 1, release the limit plate 24, and the limit plate 24 moves downward, and the adjusting rod 23 moves downward accordingly. The magnet 30 on one side of the arc plate 29 is adsorbed on the inner side wall of the circular tube 1 through the shielding cloth 6, which is convenient for clamping and limiting the side of the shielding cloth 6 located inside the circular tube 1. The L-shaped rod 26 and the limit spring 27 are convenient for adjusting the position of the arc plate 29, so that the shielding cloth 6 can better shield and protect the inner wall of the circular tube 1. Then, the motor 15 is started by an external power supply, and the motor 15 drives the transmission rod 16 to rotate, and the transmission rod 16 drives the baffle 17 to rotate, and the rotation amplitude of the baffle 17 is controlled. After the baffle 17 blocks the hole on the movable disk 11, the motor 15 stops working, and the inside of the circular tube 1 will be divided into two upper and lower spaces. The crane drives the connecting rope 13 and the vertical cylinder 12 to move upward through the hook 14, and the vertical cylinder 12 drives the movable disk 11 and the baffle 17 to move upward through the motor 15 and the transmission rod 16. The movable disk 11 drives the ring 8 to move upward through the protrusion 20, and the ring 8 drives the rope 7 to move. The water on the top of the movable disk 11 and the ring 8 enters the inside of the L-shaped tube 4 and flows into the inside of the collecting frame 5. Repeating the operation for multiple times can transport the water in the circular tube 1 to the inside of the collecting frame 5. After completing the above operations, the operator rotates the semicircular frame 2, which drives the threaded tube 9 to rotate, and the threaded tube 9 gradually moves away from the internal threads inside the circular tube 1, thereby facilitating the collection of metal objects deposited inside the semicircular frame 2.

Claims

1. A water treatment system comprising a circular pipe (1), characterized in that: A first annular groove is provided near the bottom of the inner cavity of the circular tube (1); an inner thread is provided on the inner side wall of the first annular groove; a semicircular frame (2) is fitted at the bottom end of the circular tube (1); a threaded tube (9) is fixedly connected to the top of the semicircular frame (2); the threaded tube (9) and the inner thread are threadedly connected to each other; fixing rods (10) are fixedly connected near the bottom at both the front and rear sides of the circular tube (1); an L-shaped plate (3) is fixedly connected to the end of the fixing rod (10) away from the circular tube (1); Four through grooves are provided at the center of the outer edge of the circular tube (1), and an L-shaped tube (4) is fixedly connected in each of the through grooves. A collecting frame (5) is provided on the outer edges of the two L-shaped plates (3), and four connecting grooves are provided on the top of the collecting frame (5). One end of the L-shaped tube (4) away from the circular tube (1) is fixedly connected to the top of the collecting frame (5). The inner cavity of the L-shaped tube (4) is mutually connected with the inner cavities of the circular tube (1) and the collecting frame (5), and an adjusting mechanism is provided in the inner cavity of the circular tube (1).

2. The water treatment system according to claim 1, characterized in that: The adjustment mechanism comprises a shielding cloth (6), the shielding cloth (6) being sleeved on the inner cavity of the circular tube (1) near the top, four fixing columns (31) being fixedly connected to the outer edge of the circular tube (1) near the top, one end of each fixing column (31) away from the circular tube (1) being fixedly connected to a limiting tube (22), a threaded rod (32) being inserted at the top of a side of the limiting tube (22) near the circular tube (1), a clamping plate (25) being threadedly connected to the outer edge of each threaded rod (32), a sliding groove being provided at the top of each fixing column (31), a slider (33) being fixedly connected to the center of the bottom of each clamping plate (25), and the slider (33) being movably connected to the inner cavity of an adjacent sliding groove, the side of the shielding cloth (6) away from the semicircular frame (2) being located between the clamping plate (25) and the limiting tube (22), the inner cavity of the limiting tube (22) An adjusting rod (23) is provided through each of the four arc plates (29). One end of the adjusting rod (23) close to the L-shaped plate (3) is fixedly connected to a limit plate (24). One end of the adjusting rod (23) away from the limit plate (24) is provided with a first blind hole. One end of the adjusting rod (23) away from the limit plate (24) is provided with a movable rod (28). One end of the movable rod (28) away from the adjusting rod (23) is fixedly connected to an arc plate (29). The four arc plates (29) are located in the inner cavity of the circular tube (1). One end of the movable rod (28) away from the arc plate (29) is provided with a second blind hole. The inner cavities of the adjacent first blind holes and second blind holes are fixedly connected to a limit spring (27). One side of the arc plate (29) close to the inner wall of the inner cavity of the circular tube (1) is provided with an arc groove. The inner cavity of the arc groove is fixedly connected to a magnet (30).

3. The water treatment system according to claim 2, characterized in that: The bottom of the shielding cloth (6) is fixedly connected to four ropes (7), the bottom ends of the four ropes (7) are commonly fixedly connected to a circular ring (8), the bottom of the circular ring (8) is fixedly connected to a plurality of fixed plates (19), the inner cavity of the circular ring (8) is provided with a movable disk (11), the inner cavity of the movable disk (11) is provided with a through hole at the center, the inner cavity of the through hole is provided with a second annular groove, the top of the movable disk (11) is provided with a motor (15), the power output shaft of the motor (15) is fixedly connected to a transmission rod (16), the bottom end of the transmission rod (16) passes through the through hole and is fixedly connected to a baffle (17).

4. The water treatment system according to claim 3, characterized in that: The outer edge of the transmission rod (16) is sleeved with a vertical cylinder (12), the motor (15) is located in the inner cavity of the vertical cylinder (12), the top of the vertical cylinder (12) is fixedly connected to four connecting ropes (13), and the tops of the four connecting ropes (13) are commonly fixedly connected to a hook (14).

5. The water treatment system according to claim 3, characterized in that: The inner side wall of the circular ring (8) is provided with a plurality of first grooves, and the outer edge of the movable disk (11) is provided with a plurality of second grooves. The inner cavities of the adjacent first grooves and second grooves are both provided with a protrusion (20). The protrusion (20) is provided with a connecting hole on the side away from the movable disk (11). The inner cavity of the connecting hole is fixedly connected with a connecting spring (21). One end of the connecting spring (21) away from the protrusion (20) is fixedly connected to the inner side wall of the adjacent first groove.

6. The water treatment system according to claim 2, characterized in that: The circular tube (1) is made of steel, and the outer edges of the movable rods (28) are fixedly connected to two L-shaped rods (26).

7. The water treatment system according to claim 3, characterized in that: Four fixing blocks (18) are fixedly connected to the outer edge of the transmission rod (16) near the bottom end, and the four fixing blocks (18) are located together in the inner cavity of the second annular groove. The inner cavity of the movable disk (11) is provided with a plurality of filtering holes.

8. The method of the water treatment system according to any one of claims 1 to 7, characterized in that: The following steps are involved: S1: When the device starts working, the operator pours wastewater into the circular tube (1) and the semicircular frame (2) by external force, and keeps the wastewater still for a period of time. During this process, the shielding cloth (6) is put on the top surface of the circular tube (1), and the shielding cloth (6) drives the ring (8) to enter the circular tube (1) through the rope (7), and the outer side of the circular tube (1) moves between the clamping plate (25) and the limiting tube (22). The threaded rod (32) is rotated, and the threaded rod (32) drives the clamping plate (25) to move, and the clamping plate (25) drives the slider (33) to move, and the slider (33) moves toward the limiting tube (22), thereby limiting one side of the shielding cloth (6); S2: After the wastewater is still, the metal objects in the wastewater will settle inside the semicircular frame (2), and then the operator will install the hook (14) on the crane, and the crane will drive the connecting rope (13) and the vertical cylinder (12) to move through the hook (14), and the vertical cylinder (12) will drive the movable plate (11) and the baffle (17) to move through the motor (15) and the transmission rod (16), and move the movable plate (11) and the baffle (17) to the inside of the circular tube (1), and the movable plate (11) will move to the inside of the circular ring (8), and the fixed plate (19) at the bottom of the circular ring (8) will support the movable plate (11), and at the same time, the protrusion (20) on the inner wall of the circular ring (8) enters the groove on the surface of the movable plate (11) through the connecting spring (21); S3: Then, the motor (15) is started by an external power supply, the motor (15) drives the transmission rod (16) to rotate, the transmission rod (16) drives the baffle (17) to rotate, and the rotation range of the baffle (17) is controlled. After the baffle (17) covers the hole on the movable plate (11), the motor (15) stops working, and the inside of the circular tube (1) is divided into two spaces, upper and lower. The crane drives the connecting rope (13) and the vertical tube (12) to move upward through the hook (14). , the vertical cylinder (12) drives the movable disk (11) and the baffle (17) to move upward through the motor (15) and the transmission rod (16), the movable disk (11) drives the ring (8) to move upward through the protrusion (20), the ring (8) drives the rope (7) to move, and the water on the top of the movable disk (11) and the ring (8) enters the inside of the L-shaped tube (4) and flows into the inside of the collection frame (5). Repeating the operation multiple times can transport the water in the circular tube (1) to the inside of the collection frame (5); S4: In step S2, after the movable plate (11) enters the interior of the circular tube (1), the limiting plate (24) is moved upward by external force, the limiting plate (24) drives the adjusting rod (23) to move upward, and the limiting plate (24) is rotated, the limiting plate (24) drives the adjusting rod (23) to rotate, so that the movable rod (28) and the arc plate (29) originally located outside the circular tube (1) move to the top of the circular tube (1), and the limiting plate (24) is released. The limit plate (24) moves downward, and the adjustment rod (23) moves downward accordingly. The magnet (30) on one side of the arc plate (29) is adsorbed on the inner wall of the circular tube (1) through the shielding cloth (6), so as to facilitate clamping and limiting the side of the shielding cloth (6) located inside the circular tube (1). The L-shaped rod (26) and the limit spring (27) facilitate adjusting the position of the arc plate (29), so that the shielding cloth (6) can better shield and protect the inner wall of the circular tube (1). S5: After completing the operation in S3, the operator rotates the semicircular frame (2), and the semicircular frame (2) drives the threaded tube (9) to rotate, and the threaded tube (9) gradually moves away from the internal threads inside the circular tube (1), thereby facilitating the collection of metal objects deposited inside the semicircular frame (2).

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