A residual chlorine detection component for industrial wastewater after treatment

Abstract

This invention provides a residual chlorine detection component for treated industrial wastewater, belonging to the field of industrial wastewater treatment. It includes a support plate with a connecting frame fixedly connected to the top center. A first motor is fixedly installed at one end of the connecting frame, and one end of the motor's output shaft is fixedly connected to a first rotating shaft via a coupling. By setting the first motor and first rotating shaft at the connecting frame, two sets of pull ropes and water storage boxes can move sequentially upwards or downwards using the support rod. This allows for simultaneous sampling of industrial wastewater from different locations through a set of water storage boxes. After being lifted into the connecting frame, a starch solution can be dripped inside for a colorimetric reaction. Simultaneously, a camera captures images of the industrial wastewater inside the water storage boxes, automatically determining the residual chlorine in the wastewater. The operation is simple, and because it samples and tests industrial wastewater from different locations within the wastewater treatment tank, the results are more representative and the detection effect is more accurate.

Description

Technical Field

[0001] This invention belongs to the field of industrial wastewater treatment and relates to residual chlorine water quality detection technology, specifically a residual chlorine detection component for industrial wastewater after treatment. Background Technology

[0002] Industrial wastewater includes production wastewater, industrial sewage, and cooling water. It refers to wastewater and waste liquid generated during industrial production processes, which contains industrial raw materials, intermediate products, by-products, and pollutants generated during production that are lost with the water.

[0003] Industrial wastewater is diverse and complex in composition. During the treatment of industrial wastewater, chlorine-containing treatment agents are used for sterilization, bleaching, and other processes. However, since the amount of chlorine-containing treatment agents is difficult to control, it is necessary to use a water quality residual chlorine detection kit to test the industrial wastewater after it has been treated to a certain extent. This is to prevent the presence of residual chlorine in the industrial wastewater, as residual chlorine is toxic and can affect aquatic organisms when mixed with surrounding water sources.

[0004] While existing residual chlorine detectors can detect residual chlorine in water, industrial wastewater treatment ponds are large, and when industrial wastewater flows through them, the detector can only detect residual chlorine from one location in the treatment pond at a time, without being able to compare results. Furthermore, if the residual chlorine in the industrial wastewater is not mixed evenly, it may miss the detection, affecting the results.

[0005] Therefore, we propose a residual chlorine detection component for industrial wastewater after treatment to solve the problems mentioned above. Summary of the Invention

[0006] To address the shortcomings of existing technologies, this invention provides a residual chlorine detection component for industrial wastewater after treatment, thereby solving the problems mentioned in the background section.

[0007] The objective of this invention can be achieved through the following technical solution: A support plate is included, with a connecting frame fixedly connected to the middle of the top of the support plate. A first motor is fixedly installed at one end of the outer side of the connecting frame. One end of the output shaft of the first motor is fixedly connected to a first rotating shaft via a coupling. One end of the first rotating shaft passes through the connecting frame and is rotatably connected to one side of the inner wall of the connecting frame. Winding rollers are uniformly fixedly installed on the surface of the first rotating shaft. Support rods are fixedly connected inside the connecting frame and on both sides of the first rotating shaft. Limiting rings are uniformly fixedly connected to the surfaces of the two support rods. Pull ropes are provided on the surfaces of multiple winding rollers. One end of each pull rope passes through the limiting ring and extends to the bottom of the support plate. A water storage box is provided at the bottom end of each pull rope. A camera is fixedly installed at the top of the inner wall of the connecting frame and between the two winding rollers.

[0008] Preferably, the top of the connecting frame is fixedly connected to the storage tank via a support, and the bottom of the storage tank is fixedly connected to a three-way pipe. Both ends of the bottom of the three-way pipe pass through the connecting frame and extend into the interior of the connecting frame. Both ends of the bottom of the three-way pipe are fixedly connected to connecting pipes. Spray nozzles are evenly fixedly installed on the bottom of the outer surfaces of the two connecting pipes, and solenoid valves are fixedly installed on both sides of the surface of the three-way pipe.

[0009] Preferably, an agitator is fixedly installed on one side of the top of the support plate, and a folding tube is fixedly connected to one side of the agitator. One end of the folding tube passes through the storage tank and extends into the interior of the storage tank. A water pump is fixedly installed in the middle of the folding tube and at the top of the connecting frame.

[0010] Preferably, a second rotating shaft is rotatably connected inside both the stirring tank and the storage tank. The top ends of the two second rotating shafts extend to the outside of the stirring tank and the storage tank, respectively. A first sprocket is fixedly installed at the top ends of both second rotating shafts. A first chain is drivingly connected between the two first sprockets. An agitator is fixedly installed on the surface of both second rotating shafts and inside the stirring tank and the storage tank, respectively.

[0011] Preferably, a second motor is fixedly installed on one side of the top of the agitator, and one end of the output shaft of the second motor is fixedly connected to a third rotating shaft via a coupling. The top end of the third rotating shaft and the surface of one of the second rotating shafts are both fixedly connected to a first gear, and the two first gears mesh with each other. A threaded pipe is fixedly connected to the other side of the top of the agitator, and a sealing cap is threadedly connected to the top of the outer surface of the threaded pipe.

[0012] Preferably, the top of the connecting frame is fixedly connected to the four sides of the first support base, and the four opposing first support bases are rotatably connected to the fourth rotating shaft. One end of each of the two fourth rotating shafts passes through the first support base and extends to one side of the first support base. A second gear is fixedly installed on one end of each of the two fourth rotating shafts. A pulley is fixedly connected to the surface of one of the fourth rotating shafts and the first rotating shaft. A belt is connected between the two pulleys for transmission.

[0013] Preferably, the surfaces of the two fourth rotating shafts are evenly provided with grooves, and each of the two fourth rotating shafts is rotatably connected to a locking member on one side of the groove, with one end of the locking member extending into the interior of the groove.

[0014] Preferably, the support plate has folded connecting grooves on both the left and right sides of its front side. A rotating seat is fixedly connected to the top of the support plate and to one side of each of the two folded connecting grooves. A threaded rod is rotatably connected between the two rotating seats. Threaded blocks are threadedly connected to both sides of the surface of the threaded rod. The bottom ends of the two threaded blocks pass through the folded connecting grooves and extend to one side of the support plate. A retaining plate is fixedly connected to the bottom of one side of each of the two threaded blocks.

[0015] Preferably, a bracket is fixedly installed on the top of the storage tank, and a second support base is fixedly installed on both sides of the top of the bracket. A fifth rotating shaft is rotatably connected between the two second support bases, and a solar panel is fixedly installed on the surface of the fifth rotating shaft and located between the two second support bases.

[0016] Preferably, one end of the fifth rotating shaft passes through the second support and extends to one side of the second support. A rotating component is provided on one side of the top of the agitator. A second sprocket is fixedly installed on both the fifth rotating shaft and the rotating component. A second chain is connected between the two second sprockets.

[0017] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0018] By setting a first motor and a first rotating shaft at the connecting frame, two sets of pull ropes and water storage boxes can move up or down sequentially by relying on the support rod. Industrial wastewater can be sampled from different locations at one time through a set of water storage boxes. After being lifted into the connecting frame, a starch solution can be dripped into the interior for a color reaction. At the same time, the camera takes pictures of the industrial wastewater inside the water storage box and automatically determines the residual chlorine in the industrial wastewater. The operation is simple, and the industrial wastewater is sampled and tested from different locations in the wastewater treatment tank, so the results are more representative and the detection effect is more accurate.

[0019] By setting a first support base and a fourth rotating shaft at the top of the connecting frame, the two are meshed by two second gears and driven by pulleys and belts. When the first motor drives the first rotating shaft to rotate, it can drive the two fourth rotating shafts to rotate together. The pull ropes and water storage boxes that cannot extend into the wastewater can be wound up on the two fourth rotating shafts. When some water storage boxes move up and down, other pull ropes can be wound up on the fourth rotating shafts or wound up on the first rotating shaft. The threaded rod can control the two threaded blocks and the clamping plate to move together to the middle or both sides, making it convenient for the entire water quality residual chlorine detection component to be used on industrial wastewater treatment tanks of different sizes.

[0020] By installing an agitator on the support plate and a storage tank on the top of the connecting frame, it is convenient for staff to prepare starch solution during residual chlorine detection. The starch solution can be delivered to the storage tank via a folding pipe and a water pump, preventing the problem of insufficient starch solution during detection. This ensures that the entire water quality residual chlorine detection component can work continuously for a long time, improving work efficiency. Attached Figure Description

[0021] To facilitate understanding by those skilled in the art, the present invention will be further described below with reference to the accompanying drawings.

[0022] Figure 1 This is a schematic diagram of the structure of the first embodiment of the residual chlorine detection component for industrial wastewater after treatment provided by the present invention;

[0023] Figure 2 yes Figure 1 The structural side view shown;

[0024] Figure 3 yes Figure 1 The diagram shows the internal structure of the connecting frame.

[0025] Figure 4 yes Figure 3 The diagram shows a top view of the connecting frame structure.

[0026] Figure 5 yes Figure 4 The diagram shows the structure of the water storage tank, etc.

[0027] Figure 6 yes Figure 5 The diagram shows the internal structure of the water storage tank and the stirring tank.

[0028] Figure 7 yes Figure 4 The internal structural cross-sectional view of the connecting frame shown;

[0029] Figure 8 yes Figure 4 A partial structural diagram of the connecting frame, etc., is shown;

[0030] Figure 9 This is a schematic diagram of the second embodiment of the residual chlorine detection component for industrial wastewater after treatment provided by the present invention.

[0031] In the diagram: 1. Support plate; 2. Connecting frame; 3. First motor; 4. First shaft; 5. Winding roller; 6. Support rod; 7. Limiting ring; 8. Pull rope; 9. Water storage box; 10. Camera; 11. Storage tank; 12. T-pipe; 13. Connecting pipe; 14. Nozzle; 15. Solenoid valve; 16. Agitator; 17. Folding pipe; 18. Water pump; 19. Second shaft; 20. First sprocket; 21. First chain; 22. Agitator; 23. Second motor; 24. Third shaft; 25. First gear; 26. Threaded pipe; 27. Sealing cap; 28. First support seat; 29. ​​Fourth shaft; 30. Second gear; 31. Pulley; 32. Belt; 33. Groove; 34. Clamp; 35. Folding connecting groove; 36. Rotating seat; 37. Threaded rod; 38. Threaded block; 39. Clamping plate;

[0032] 40. Bracket; 41. Second support base; 42. Fifth rotating shaft; 43. Solar panel; 44. Rotating component; 45. Second sprocket; 46. Second chain. Detailed Implementation

[0033] The technical solution of the present invention will be clearly and completely described below with reference to the embodiments. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0034] First Embodiment

[0035] Please see Figures 1-8 As shown, an industrial wastewater residual chlorine detection component includes a support plate 1, a connecting frame 2 fixedly connected to the middle of the top of the support plate 1, a first motor 3 fixedly installed at one end of the outside of the connecting frame 2, a first rotating shaft 4 fixedly connected to one end of the output shaft of the first motor 3 via a coupling, one end of the first rotating shaft 4 passing through the connecting frame 2 and rotatably connected to one side of the inner wall of the connecting frame 2, winding rollers 5 uniformly fixedly installed on the surface of the first rotating shaft 4, support rods 6 fixedly connected to both sides of the first rotating shaft 4 inside the connecting frame 2, limit rings 7 uniformly fixedly connected to the surfaces of the two support rods 6, pull ropes 8 provided on the surfaces of multiple winding rollers 5, one end of multiple pull ropes 8 passing through the limit rings 7 and extending to the bottom of the support plate 1, a water storage box 9 provided at the bottom of multiple pull ropes 8, and a camera 10 fixedly installed at the top of the inner wall of the connecting frame 2 between the two winding rollers 5.

[0036] It should be noted that the connecting frame 2 is welded to the top of the support plate 1, and the bottom of the connecting frame 2 on the support plate 1 is connected, which has a certain light-blocking effect, making it easier for the camera 10 to capture the discoloration of the industrial wastewater inside the water storage box 9. The bottom of the first motor 3 is installed together with one side of the top of the support plate 1 by bolts, and is connected to an external power source through a power cord. It is controlled by the control panel on one side of the support plate 1 and is a servo motor with a self-locking function. One end of the first rotating shaft 4 is rotatably connected to one side of the inner wall of the connecting frame 2 through a bearing. Multiple winding rollers 5 are evenly installed on the first rotating shaft 4, two in a group. The top of the pull rope 8 is tied to the surface of the winding roller 5, two in a group, and is respectively placed on the support rods 6 on both sides and passes through the limiting ring 7, so as to ensure that the position of the water storage box 9 does not change when the first rotating shaft 4 rotates to lift the water storage box 9 up and down, ensuring that the starch solution can be correctly dripped into the water storage box 9. At the same time, the camera 10 can stably capture the discoloration of the industrial wastewater inside the water storage box 9.

[0037] In this application, the top of the connecting frame 2 is fixedly connected to the storage tank 11 via a support, and the bottom of the storage tank 11 is fixedly connected to a three-way pipe 12. Both ends of the bottom of the three-way pipe 12 penetrate the connecting frame 2 and extend into the interior of the connecting frame 2. Both ends of the bottom of the three-way pipe 12 are fixedly connected to connecting pipes 13. Spray nozzles 14 are evenly fixedly installed on the bottom of the outer surface of the two connecting pipes 13. Solenoid valves 15 are fixedly installed on both sides of the surface of the three-way pipe 12.

[0038] It should be noted that a support base is welded to the bottom of the storage tank 11. The support base is installed on the top of the connecting frame 2 by bolts. The three-way pipe 12 is installed at the bottom of the storage tank 11. Two solenoid valves 15 are installed on both sides of the three-way pipe 12. The two ends of the three-way pipe 12 are welded together with the connecting pipe 13 and extend through the connecting frame 2 into its interior. They are installed together with the top of the inner wall of the connecting frame 2. Multiple nozzles 14 are evenly installed below the two connecting pipes 13, corresponding to the positions between them and the water storage box 9.

[0039] In this application, an agitator 16 is fixedly installed on one side of the top of the support plate 1, and a folding tube 17 is fixedly connected to one side of the agitator 16. One end of the folding tube 17 passes through the storage tank 11 and extends into the interior of the storage tank 11. A water pump 18 is fixedly installed in the middle of the folding tube 17 and at the top of the connecting frame 2.

[0040] It should be noted that the stirring tank 16 is installed on the support plate 1, located on one side of the connecting frame 2. Through the cooperation of the folding pipe 17 and the water pump 18, the starch aqueous solution inside it can be transported into the storage tank 11. The water pump 18 and the solenoid valve 15 are the same and are controlled by the controller.

[0041] In this application, a second rotating shaft 19 is rotatably connected inside both the stirring tank 16 and the storage tank 11. The top ends of the two second rotating shafts 19 extend to the outside of the stirring tank 16 and the storage tank 11, respectively. A first sprocket 20 is fixedly installed on the top ends of both second rotating shafts 19. A first chain 21 is connected between the two first sprockets 20. A stirring element 22 is fixedly installed on the surface of both second rotating shafts 19 and inside the stirring tank 16 and the storage tank 11, respectively.

[0042] It should be noted that the two second rotating shafts 19 in the stirring tank 16 and the storage tank 11 have different lengths. The two first sprockets 20 are respectively installed at the top of the two second rotating shafts 19 and are connected by a first chain 21. The two agitators 22 are located inside the stirring tank 16 and the storage tank 11 respectively. The starch and water are mixed evenly inside the stirring tank 16. After the starch aqueous solution enters the storage tank 11, the agitator 22 can continue to mix the starch aqueous solution to prevent starch from settling and affecting the subsequent dripping into the water storage box 9 for color development.

[0043] In this application, a second motor 23 is fixedly installed on one side of the top of the stirring tank 16. One end of the output shaft of the second motor 23 is fixedly connected to a third rotating shaft 24 via a coupling. The top of the third rotating shaft 24 and the surface of one of the second rotating shafts 19 are both fixedly connected to a first gear 25. The two first gears 25 mesh with each other. A threaded pipe 26 is fixedly connected to the other side of the top of the stirring tank 16. A sealing cap 27 is threadedly connected to the top of the outer surface of the threaded pipe 26.

[0044] It should be noted that the second motor 23 is bolted to the stirring tank 16 and connected to an external power source via a power cord. The first gear 25 meshes with another first gear 25 on a second rotating shaft 19, which drives the second rotating shaft 19 to rotate. Through the second motor 23 and with the help of the first chain 21, the storage tank 11 and the stirring element 22 in the stirring tank 16 can be directly driven to rotate. The sealing cap 27 is threaded onto the threaded tube 26. After opening, starch and water can be added into the stirring tank 16.

[0045] In this application, first support seats 28 are fixedly connected to the top of the connecting frame 2 around all four sides. A fourth rotating shaft 29 is rotatably connected between the four opposing first support seats 28. One end of each of the two fourth rotating shafts 29 passes through the first support seat 28 and extends to one side of the first support seat 28. A second gear 30 is fixedly installed on one end of each of the two fourth rotating shafts 29. A pulley 31 is fixedly connected to the surface of one of the fourth rotating shafts 29 and the first rotating shaft 4. A belt 32 is drivingly connected between the two pulleys 31.

[0046] It should be noted that the four first support seats 28 are evenly welded to the four corners of the top of the connecting frame 2 to support the two fourth rotating shafts 29. One end of each of the two fourth rotating shafts 29 passes through one of the first support seats 28. The two second gears 30 are installed on the two fourth rotating shafts 29 and mesh with each other. The fourth rotating shafts 29 and the first rotating shafts 4 are driven by the belt 32. When the pull rope 8 on the control side of the first motor 3 is wound or unwound, the fourth rotating shaft 29 in the corresponding direction can also rotate, thereby winding and unwinding the pull rope 8 and the water storage box 9 wrapped around it.

[0047] In this application, grooves 33 are evenly provided on the surfaces of the two fourth rotating shafts 29, and a clip 34 is rotatably connected to the surface of the two fourth rotating shafts 29 and to one side of the groove 33, with one end of the clip 34 extending into the interior of the groove 33.

[0048] It should be noted that multiple grooves 33 are evenly provided on the two fourth rotating shafts 29, and their positions correspond to the positions between the winding rollers 5 on the first rotating shaft 4. One end of the clamp 34 is rotatably installed together with the fourth rotating shaft 29 through the rotating shaft. It is controlled by a spring inside to ensure that one end of the clamp 34 can be locked inside the groove 33, thereby stably limiting the pull rope 8 wound on the fourth rotating shaft 29.

[0049] In this application, the support plate 1 has folded connecting grooves 35 on both the left and right sides of its front side. The top of the support plate 1 and one side of the two folded connecting grooves 35 are fixedly connected to a rotating seat 36. A threaded rod 37 is rotatably connected between the two rotating seats 36. Threaded blocks 38 are threadedly connected to both sides of the surface of the threaded rod 37. The bottom ends of the two threaded blocks 38 pass through the folded connecting grooves 35 and extend to one side of the support plate 1. A clamping plate 39 is fixedly connected to the bottom of one side of the two threaded blocks 38.

[0050] It should be noted that the two folded connecting grooves 35 are opened on the support plate 1 to restrict the threaded block 38. The threads on both sides of the threaded rod 37 are opened in opposite directions, which can simultaneously control the two clamping plates 39 to move to the sides or to the middle, and to clamp at the edge of the wastewater treatment tank, thereby stabilizing the position of the entire residual chlorine detection component.

[0051] In specific implementation of this invention:

[0052] In this invention, when using the residual chlorine detection component to detect residual chlorine in industrial wastewater, the entire detection component is first placed directly on the wastewater treatment tank, with the bottom of the support plate 1 contacting the edge of the top of the wastewater treatment tank. Then, the threaded rod 37 can be rotated. Under the action of the folding connecting groove 35, the two threaded blocks 38 are restricted by the folding connecting groove 35, which can drive the clamping plate 39 to move together towards the middle or to both sides. Thus, by relying on the contact between the clamping plate 39 and the edge of the wastewater treatment tank, the water quality residual chlorine detection component is stably restricted on the wastewater treatment tank.

[0053] Then, the staff can, according to the width of the wastewater treatment tank, wind the water storage boxes 9 located on both sides of the support rod 6 extending to the outside of the treatment tank and the pull rope 8 connected to them onto the fourth rotating shaft 29 at the corresponding position above the connecting frame 2. In order to ensure the stability of the pull rope 8, the clamp 34 can be pulled open to one side. After the pull rope 8 is clamped in the middle of the clamp 34, one end of the clamp 34 is clamped back into the groove 33, which can restrict the position of the pull rope 8. At the same time, the pull rope 8 on the other set of water storage boxes 9 is wound onto the winding roller 5 on the first rotating shaft 4. This set of water storage boxes 9 can be wound around another fourth rotating shaft 29 through the bottom end of the pull rope 8.

[0054] Afterwards, the staff can rotate the sealing cap 27 off the threaded tube 26, and then directly put a certain amount of starch into the stirring tank 16 through the threaded tube 26, and inject an appropriate amount of water into the stirring tank 16. After rotating the sealing cap 27 back onto the threaded tube 26, the second motor 23 can be started. The second motor 23 drives the second rotating shaft 19 to rotate through the first gear 25 at the top of the third rotating shaft 24. The rotation of the second rotating shaft 19 drives the stirring element 22 inside the stirring tank 16 to dissolve the starch and water inside, so as to obtain a starch solution. At the same time, while the second rotating shaft 19 rotates in the stirring tank 16, the second rotating shaft 19 in the storage tank 11 can also be driven to rotate with the cooperation of the first chain 21 and the two first sprockets 20.

[0055] After the starch inside the stirring tank 16 is completely dissolved in the water and stirred for a certain period of time, the water pump 18 can be started automatically. The stirred starch solution in the stirring tank 16 is pumped into the storage tank 11 through the deflector pipe 17. After the water pump 18 delivers the starch solution to the storage tank 11 twice, the staff can continue to inject water and starch into the stirring tank 16. At the same time, the first motor 3 also needs to be turned on to detect the residual chlorine in the industrial wastewater.

[0056] During residual chlorine detection, the first motor 3 rotates forward initially. A set of pull ropes 8 wound on the winding roller 5, influenced by the gravity of the water storage box 9, automatically sinks into the industrial wastewater. Simultaneously, the pull rope 8 on the other side of the water storage box 9, which is already submerged in the wastewater, is wound up by the first rotating shaft 4, thus pulling the water storage box 9 filled with industrial wastewater downwards. After the first motor 3 rotates a certain number of times, one set of water storage boxes 9 is submerged in the wastewater, while the other set of water storage boxes 9 filled with wastewater moves below the connecting frame 2 and is blocked from light by the connecting frame 2 and the support plate 1. At this time, the electricity on one side of the three-way pipe 12... When the solenoid valve 15 is opened, the starch solution inside the storage tank 11 can drip into the water storage box 9 at the bottom through the three-way pipe 12, connecting pipe 13 and nozzle 14. After the residual chlorine in the industrial wastewater reacts with the starch, when the amount of residual chlorine in the industrial wastewater is high, the camera 10 inside the connecting frame 2 can capture the process of the industrial wastewater changing from colorless to blue. If the chlorine content in the industrial wastewater is too high, the industrial wastewater will change from colorless to blue and then back to colorless. Then the camera 10 will transmit the captured image back to the processor, thereby realizing the detection of residual chlorine in the industrial wastewater.

[0057] Furthermore, while the first motor 3 drives the first rotating shaft 4 to rotate, the pulley 31 on the first rotating shaft 4 and one of the fourth rotating shafts 29 is driven by the belt 32, and the two fourth rotating shafts 29 are driven by two second gears 30. This allows the pull rope 8 and the water storage box 9 that are wound on the two fourth rotating shafts 29 at both ends to be wound or unwound. When the first rotating shaft 4 drives the two sets of water storage boxes 9 to move down or up in sequence, the pull rope 8 and the water storage box 9 that extend out of the wastewater pool at both ends can also be wound and unwound normally without affecting each other, making it more convenient to use.

[0058] Simultaneously, after the starch solution is dripped into a set of water storage boxes 9, the first motor 3 restarts and rotates in the opposite direction, causing the previously rising water storage box 9 to move downwards, while the water storage box 9 that was previously submerged in the wastewater can move upwards. The solenoid valve 15 then controls the nozzle 14 on one side to drip the starch solution into the wastewater in the water storage box 9. This is used to periodically detect residual chlorine in the wastewater, and wastewater samples can be collected from different parts of the treatment tank at one time. The results can be compared with each other to avoid errors in the test results due to uneven mixing of residual chlorine.

[0059] By setting a first motor 3 and a first rotating shaft 4 at the connecting frame 2, two sets of pull ropes 8 and water storage boxes 9 can move up or down sequentially by relying on the support rod 6. Industrial wastewater can be sampled from different places at one time through a set of water storage boxes 9. After being lifted into the connecting frame 2, a water starch solution can be dripped into the interior for a color reaction. At the same time, the camera 10 takes pictures of the industrial wastewater inside the water storage box 9 and automatically judges the residual chlorine in the industrial wastewater. The operation is simple, and the industrial wastewater is sampled and tested from different places in the wastewater treatment tank, so the results are more representative and the detection effect is more accurate.

[0060] By setting a first support base 28 and a fourth rotating shaft 29 at the top of the connecting frame 2, the two are meshed by two second gears 30 and driven by pulleys 31 and belts 32. When the first motor 3 drives the first rotating shaft 4 to rotate, it can drive the two fourth rotating shafts 29 to rotate together. The pull rope 8 and water storage box 9 that cannot extend into the wastewater can be wound up on the two fourth rotating shafts 29. When some water storage boxes 9 move up and down, other pull ropes 8 can be wound up on the fourth rotating shaft 29 or wound up on the first rotating shaft 4. The two threaded blocks 38 and the clamping plate 39 can be controlled to move together to the middle or both sides through the threaded rod 37, which makes it convenient for the entire water quality residual chlorine detection component to be used on industrial wastewater treatment tanks of different sizes.

[0061] By setting an agitator 16 on the support plate 1 and a storage tank 11 on the top of the connecting frame 2, it is convenient for staff to prepare starch aqueous solution during the residual chlorine detection process. At the same time, the starch aqueous solution can be sent to the storage tank 11 for storage through the deflector 17 and the water pump 18, so that there will be no problem of insufficient starch aqueous solution during the detection process. This can ensure that the entire water quality residual chlorine detection component can work continuously for a long time and improve work efficiency.

[0062] Second Embodiment

[0063] Please refer to the following: Figure 9 Based on the residual chlorine detection component for treated industrial wastewater provided in the first embodiment of this application, the second embodiment of this application proposes another residual chlorine detection component for treated industrial wastewater. The second embodiment is merely a preferred embodiment of the first embodiment, and the implementation of the second embodiment will not affect the separate implementation of the first embodiment.

[0064] Specifically, the difference in the residual chlorine detection component for industrial wastewater after treatment provided in the second embodiment of this application is that a bracket 40 is fixedly installed on the top of the storage tank 11, and a second support base 41 is fixedly installed on both sides of the top of the bracket 40. A fifth rotating shaft 42 is rotatably connected between the two second support bases 41, and a solar panel 43 is fixedly installed on the surface of the fifth rotating shaft 42 and between the two second support bases 41.

[0065] In this application, one end of the fifth rotating shaft 42 passes through the second support base 41 and extends to one side of the second support base 41. A rotating component 44 is provided on one side of the top of the stirring tank 16. A second sprocket 45 is fixedly installed on both the fifth rotating shaft 42 and the rotating component 44. A second chain 46 is connected between the two second sprockets 45.

[0066] It should be noted that the bottom extension of the bracket 40 is fixed to the top of the storage tank 11 by bolts, and its position is offset from that of the first sprocket 20 and the first chain 21, so as not to affect the normal operation of the agitator 22 inside the storage tank 11. One end of the fifth rotating shaft 42 passes through one of the second support seats 41. The rotating component 44 includes a support at the bottom and a rotating shaft at the top. The friction between the support and the rotating shaft is relatively large. By rotating the rotating shaft in the rotating component 44, the fifth rotating shaft 42 can be driven to rotate through the second chain 46, thereby adjusting the angle of the solar panel 43 and maximizing the absorption of sunlight.

[0067] In specific implementation of this invention:

[0068] In the present invention, during the use of the residual chlorine detection component in water, the solar panel 43 component can convert sunlight into electrical energy and store it in the battery. It works in conjunction with an external power source to power the first motor 3, the second motor 23, etc., thereby saving power resources.

[0069] When the solar panel 43 is used in different places and at different times, the operator can rotate the rotating component 44, which will rotate the second sprocket 45 on it. This will drive the second chain 46 meshing on its surface to drive the transmission, which in turn drives the fifth rotating shaft 42 and the second sprocket 45 to rotate together, causing the solar panel 43 to change its angle. This allows the solar panel 43 to be adjusted to the most suitable angle, thereby maximizing the reception of sunlight and improving the utilization rate of sunlight. After the position of the solar panel 43 is adjusted by the rotating component 44, a latch can be used to restrict the rotating shaft in the rotating component 44 to the top of the stirring tank 16, thereby stabilizing the position of the rotating component 44 and the solar panel 43.

[0070] By setting a bracket 40 and a second support base 41 on the top of the storage tank 11, the solar panel 43 is rotatably connected to the two second support bases 41 through the fifth rotating shaft 42. Driven by the rotating component 44, the second sprocket 45 can drive the fifth rotating shaft 42 to rotate in various directions through the second chain 46, thereby adjusting the tilt angle of the solar panel 43 so that the solar panel 43 can convert sunlight to the maximum extent at the most suitable angle, providing the most light energy for the water quality residual chlorine detection component and saving electricity.

[0071] The preferred embodiments of the present invention disclosed above are merely illustrative of the invention. These preferred embodiments do not exhaustively describe all details, nor do they limit the invention to any specific implementation. Clearly, many modifications and variations can be made based on the content of this specification. This specification selects and specifically describes these embodiments to better explain the principles and practical applications of the invention, thereby enabling those skilled in the art to better understand and utilize the invention. The invention is limited only by the claims and their full scope and equivalents.

Claims

1. A residual chlorine detection component for treated industrial wastewater, comprising a support plate (1), wherein a connecting frame (2) is fixedly connected to the middle of the top of the support plate (1), a first motor (3) is fixedly installed at one end of the connecting frame (2), one end of the output shaft of the first motor (3) is fixedly connected to a first rotating shaft (4) via a coupling, and one end of the first rotating shaft (4) passes through the connecting frame (2) and is rotatably connected to one side of the inner wall of the connecting frame (2), characterized in that, The surface of the first rotating shaft (4) is uniformly fixedly mounted with winding rollers (5). The inside of the connecting frame (2) and on both sides of the first rotating shaft (4) are fixedly connected with support rods (6). The surfaces of the two support rods (6) are uniformly fixedly connected with limit rings (7). The surfaces of the multiple winding rollers (5) are provided with pull ropes (8). One end of the multiple pull ropes (8) passes through the limit rings (7) and extends to the bottom of the support plate (1). The bottom end of the multiple pull ropes (8) is provided with a water storage box (9). The top of the inner wall of the connecting frame (2) and between the two winding rollers (5) is fixedly mounted with a camera (10). The top of the connecting frame (2) is fixedly connected to the storage tank (11) via a support. The bottom of the storage tank (11) is fixedly connected to a three-way pipe (12). Both ends of the bottom of the three-way pipe (12) penetrate the connecting frame (2) and extend into the interior of the connecting frame (2). Both ends of the bottom of the three-way pipe (12) are fixedly connected to connecting pipes (13). Spray nozzles (14) are evenly fixedly installed on the bottom of the outer surface of the two connecting pipes (13). Solenoid valves (15) are fixedly installed on both sides of the surface of the three-way pipe (12).

2. The residual chlorine detection component for industrial wastewater after treatment according to claim 1, characterized in that, A stirring tank (16) is fixedly installed on one side of the top of the support plate (1). A folding tube (17) is fixedly connected to one side of the stirring tank (16). One end of the folding tube (17) passes through the storage tank (11) and extends into the interior of the storage tank (11). A water pump (18) is fixedly installed at the middle of the folding tube (17) and at the top of the connecting frame (2).

3. The residual chlorine detection component for industrial wastewater after treatment according to claim 2, characterized in that, The stirring tank (16) and the storage tank (11) are both rotatably connected to a second rotating shaft (19). The top ends of the two second rotating shafts (19) extend to the outside of the stirring tank (16) and the storage tank (11), respectively. The top ends of the two second rotating shafts (19) are fixedly mounted with a first sprocket (20). A first chain (21) is connected between the two first sprockets (20). A stirring element (22) is fixedly mounted on the surface of the two second rotating shafts (19) and inside the stirring tank (16) and the storage tank (11), respectively.

4. The residual chlorine detection component for industrial wastewater after treatment according to claim 3, characterized in that, A second motor (23) is fixedly installed on one side of the top of the stirring tank (16). One end of the output shaft of the second motor (23) is fixedly connected to a third rotating shaft (24) via a coupling. The top of the third rotating shaft (24) and the surface of one of the second rotating shafts (19) are both fixedly connected to a first gear (25). The two first gears (25) mesh with each other. A threaded pipe (26) is fixedly connected to the other side of the top of the stirring tank (16). A sealing cap (27) is threadedly connected to the top of the outer surface of the threaded pipe (26).

5. The residual chlorine detection component for industrial wastewater after treatment according to claim 4, characterized in that, The support plate (1) has folded connecting grooves (35) on both the left and right sides of its front. Rotating seats (36) are fixedly connected to the top of the support plate (1) and to one side of the two folded connecting grooves (35). A threaded rod (37) is rotatably connected between the two rotating seats (36). Threaded blocks (38) are threadedly connected to both sides of the surface of the threaded rod (37). The bottom ends of the two threaded blocks (38) pass through the folded connecting grooves (35) and extend to one side of the support plate (1). A clamping plate (39) is fixedly connected to the bottom of one side of the two threaded blocks (38).

6. The residual chlorine detection component for industrial wastewater after treatment according to claim 2, characterized in that, A bracket (40) is fixedly installed on the top of the storage tank (11). A second support seat (41) is fixedly installed on both sides of the top of the bracket (40). A fifth rotating shaft (42) is rotatably connected between the two second support seats (41). A solar panel (43) is fixedly installed on the surface of the fifth rotating shaft (42) and between the two second support seats (41).

7. The residual chlorine detection component for industrial wastewater after treatment according to claim 6, characterized in that, One end of the fifth rotating shaft (42) passes through the second support base (41) and extends to one side of the second support base (41). A rotating component (44) is provided on one side of the top of the stirring tank (16). A second sprocket (45) is fixedly installed on both the fifth rotating shaft (42) and the rotating component (44). A second chain (46) is connected between the two second sprockets (45).

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