Pollutant removal dosing device and method for water quality monitoring

Abstract

The invention relates to the technical field of sewage treatment, in particular to a chemical dosing device and method for pollutant removal for water quality monitoring, the chemical dosing device comprises a water quality monitor, the water quality monitor comprises a sensing head and further comprises a bearing main body assembly, the water quality monitor is installed on the bearing main body assembly, and the bearing main body assembly comprises a bearing plate; a chemical adding assembly is arranged on the upper side of the bearing plate, a uniform mixing assembly and a water flowing assembly are sequentially arranged on one side of the chemical adding assembly, the uniform mixing assembly comprises an inserting and mixing assembly and an aeration assembly, the water flowing assembly is used for driving the uniform mixing assembly, and the aeration assembly is used for driving the chemical adding assembly to conduct automatic chemical adding. By arranging the bearing main body assembly, the chemical adding assembly, the inserting and mixing assembly, the aeration assembly and the water flowing assembly, the device has the functions of automatic chemical adding, automatic uniform mixing, automatic aeration, stable chemical adding, circular treatment and combined driving.

Description

Technical Field

[0001] The present invention relates to the technical field of sewage treatment, and in particular to a dosing device and method for removing pollutants used in water quality monitoring. Background Art

[0002] Wastewater treatment: The process of purifying wastewater to ensure it meets the water quality requirements for discharge into a water body or reuse. Wastewater treatment is widely used in various fields such as construction, agriculture, transportation, energy, petrochemicals, environmental protection, urban landscape, medical care, and catering, and is increasingly entering the daily lives of ordinary people.

[0003] Water quality monitoring is the process of monitoring and measuring the types of pollutants in water bodies, the concentrations and changing trends of various pollutants, and evaluating the water quality status. The monitoring scope is very wide, including unpolluted and polluted natural water (rivers, lakes, seas and groundwater) and various industrial drainage. The main monitoring items can be divided into two categories: one is comprehensive indicators reflecting water quality conditions, such as temperature, color, turbidity, pH value, conductivity, suspended solids, dissolved oxygen, chemical oxygen demand and biochemical oxygen demand; the other is some toxic substances, such as phenol, cyanide, arsenic, lead, chromium, cadmium, mercury and organic pesticides. At present, in many sewage treatment processes, water quality monitoring is used in conjunction to achieve precise treatment. In the sewage treatment process, it is usually necessary to add powder to the water to remove pollutants in the water.

[0004] Existing, for example: Publication No. CN215711868U, proposes: a sewage treatment device for sewage treatment, comprising a treatment box, a servo motor installed on the top surface of the treatment box, a rotating rod fixedly connected to the output end of the servo motor, and a stirring blade fixedly connected to the outer edge of the rotating rod; the utility model can make the sewage in the treatment box be fully stirred and integrated with the treatment agent, preventing the phenomenon that the agent cannot diffuse after being added. At the same time, the use of a water level monitor can enable the staff to know the amount of sewage added in the treatment box so as to accurately add the agent, avoiding the addition of the agent. To avoid excessive waste of treatment chemicals, when the sewage is stirred in the treatment tank, the control box controls the dosing pipe to intermittently add treatment chemicals, avoiding excessive addition of treatment chemicals at one time, which leads to uneven diffusion or inability to quickly dissolve and stick together... Although this dosing sewage treatment device for sewage treatment can automatically add chemicals and stir, it has no aeration function, and cannot allow the bottom sewage to contact with the air for oxygenation, and cannot effectively oxidize and decompose the organic matter in the sewage, which will result in poor sewage treatment effect. For this reason, we propose a dosing device and method for pollutant removal for water quality monitoring to solve the above problems. Summary of the Invention

[0005] The present invention aims to solve the shortcomings of existing sewage treatment devices using dosing chemicals, which have no aeration function, cannot allow the bottom sewage to contact with air for oxygenation, and cannot effectively oxidize and decompose organic matter in the sewage, resulting in poor sewage treatment effect. A dosing device and method for removing pollutants for water quality monitoring is proposed to solve the problems.

[0006] In order to achieve the above object, the present invention adopts the following technical solutions: A dosing device for removing pollutants for water quality monitoring is designed, including a water quality monitor, the water quality monitor including a sensor head and a load-bearing main body assembly, the water quality monitor is installed on the load-bearing main body assembly, the load-bearing main body assembly includes a load-bearing plate, a dosing assembly is provided on the upper side of the load-bearing plate, a mixing assembly and a water flow assembly are sequentially provided on one side of the dosing assembly, the mixing assembly includes an insertion mixing assembly and an aeration assembly, the water flow assembly is used to drive the mixing assembly, and the aeration assembly is used to drive the dosing assembly for automatic dosing.

[0007] Preferably, the supporting body assembly also includes a frame, which is fixed on the upper side of the supporting plate, and a box cover is provided on the upper side of the frame, and a wiring hole is provided on one side of the frame. The box cover is rotatably connected to the frame through a hinge, and a water guide frame and two floating blocks are fixed on the lower side of the supporting plate. Protective nets are fixed on both sides of the water guide frame away from each other, and a guide sleeve is fixed on the outer wall of the frame, and a mounting frame is slidably provided on the inner side of the guide sleeve.

[0008] Preferably, the water quality monitor is fixed on the inner wall of the frame, a through hole is provided on the lower side of the supporting plate, a mounting tube is fixed on the inner side of the through hole, and the sensor head is fixed on the inner side of the mounting tube.

[0009] Preferably, the dosing component includes a storage bucket and a discharge plate, a discharge box is fixed on the outer periphery of the storage bucket, a through hole is provided on the lower side of the supporting plate, the discharge box is fixed on the inner side of the through hole, square holes are provided on the two sides of the storage bucket and the two sides of the discharge box that are away from each other, the discharge plate slides on the inner side of the square hole, a number of evenly distributed accommodating holes are provided on the discharge plate, a sealing gasket is fixed on the upper side of the bottom of the storage bucket, two sealing rings are slidingly sleeved on the outer periphery of the discharge plate, the sealing ring is fixed on the inner wall of the discharge box, a leak-proof ring is fixed on the inner side of the storage bucket, a box cover is provided on the top of the storage bucket for disassembly, a driving frame is fixed on one side of the discharge plate, and a knocking assembly is provided on one side of the discharge plate.

[0010] Preferably, the knocking assembly includes a U-shaped frame and a T-shaped pointed block, both ends of the U-shaped frame are fixed on one side of the blanking plate, the U-shaped frame slides on the outer wall of the discharge box, a connecting seat is slidably provided on the outer periphery of the T-shaped pointed block, the connecting seat is fixed on the outer wall of the storage bucket and the discharge box, a tension spring is fixed between the top lower side of the T-shaped pointed block and the upper side of the connecting seat, knocking blocks are fixed on the two sides away from each other, and a number of evenly distributed card slots are provided on the upper side of the U-shaped frame, and the T-shaped pointed block is detachably connected to the inner side of the card slot.

[0011] The transmission box is fixed on one side of the transmission box, and the support is fixed on the bottom upper side of the support box. The lower side of the support box is provided with a connecting hole, and the transmission box and the cover plate are fixed on the inner side of the connecting hole. The transmission box is provided with a transmission shaft inside the transmission box, and a plurality of shaft seats are rotatably provided on the outer periphery of the transmission shaft. The shaft seats are fixed on the inner wall of the transmission box, and the outer periphery of the rotating shaft is connected to the periphery of the transmission shaft by a bevel gear transmission. The transmission box and the cover plate are both provided with shaft holes, and the water shaft rotates on the inner side of the shaft hole, and the outer periphery of the water shaft is connected to the periphery of the transmission shaft by a bevel gear transmission. A propeller is fixed on the outer periphery of the water shaft.

[0012] Preferably, the plug-in hybrid assembly includes a lifting tube, a mixing hole is provided on the lower side of the supporting plate, the lifting tube slides on the inner side of the mixing hole, an H-shaped box is fixed on the outer periphery of the lifting tube, a lifting frame is fixed on one side of the lifting tube, a driving long hole is provided on one side of the lifting frame, a rotating arm is fixed on the outer periphery of the rotating shaft, an eccentric shaft is fixed on one side of the rotating arm, a wear-resistant ring is rotatably provided on the outer periphery of the eccentric shaft, and the wear-resistant ring slides on the inner side of the driving long hole.

[0013] Preferably, the aeration assembly includes an air storage tank, two pressurized cylinders are fixedly provided on the upper side of the supporting plate, pistons are slidably provided on the inner sides of the pressurized cylinders, a connecting rod is fixed between the two pistons, a guide hole is provided on one side of the support seat, the connecting rod slides on the inner side of the guide hole, the driving frame is fixed on one side of a piston, a connecting frame is fixed on the upper side of the pressurized cylinder, the air storage tank is fixed on the connecting frame, a connecting rod is rotatably provided on the outer periphery of the eccentric shaft, one end of the connecting rod rotates on one side of the other piston, one side of the pressurized cylinder is fixedly connected with an intake one-way valve and an exhaust one-way valve through a pipeline, the intake one-way valve is fixedly connected with a bent pipe, and the outer periphery of the bent pipe is fixed with a A disassembly ring is provided for disassembly by threading, a filter element is fixedly provided on the inner side of the disassembly ring, an air supply pipe is fixedly provided on the exhaust one-way valve, one end of the air supply pipe is fixedly connected to the air storage tank, an electric control valve is fixedly provided on the upper side of the air storage tank through a pipeline, the electric control valve is electrically connected to the processing controller through a wire, a hose is fixedly provided on the electric control valve, a joint is fixedly provided on the upper end of the lifting pipe, the joint is fixed on the inner side of the hose, a number of aeration holes are provided on the lower side of the H-type box, a pressure relief pipe is fixedly provided on the lower side of the air storage tank, a pipe hole is provided on one side of the frame, the pressure relief pipe is fixed in the pipe hole, one end of the pressure relief pipe is fixedly provided with a pressure relief valve, and the pressure relief valve is fixed on the outer wall of the frame.

[0014] A method for using a dosing device for removing pollutants for water quality monitoring comprises the following steps: S1. Place the powder in the dosing assembly; S2. Monitor water quality through a water quality monitor; S3. When the water quality does not meet the standard and it is necessary to add chemicals, the water flow component is turned on to make the water flow. At the same time, the water flow component is used as a driving force to automatically add chemicals, automatically mix and automatically aerate; S4. When the water quality meets the standard, shut down the water flow components and stop adding medicine, mixing and aeration.

[0015] The present invention proposes a dosing device and method for removing pollutants for water quality monitoring, which has the following beneficial effects: (1) The present invention has the functions of automatic dosing, automatic mixing and automatic aeration by arranging a main body component, a dosing component, a mixing component, an insertion and mixing component, an aeration component and a water discharge component. It can add powder to the water body, and can also automatically aerate and mix after the powder is added. It can make the bottom sewage contact with the air and oxygenate, and can effectively oxidize and decompose the organic matter in the sewage, thereby improving the sewage treatment effect.

[0016] (2) The present invention has the function of stable drug addition by arranging an aeration component, a drug addition component, and a knocking component, which can make the drug powder be added to the water body at a uniform and stable speed, and can effectively reduce the agglomeration of the drug powder in the water.

[0017] (3) The present invention, by providing a main bearing component, a water flow component, a mixing component, and a dosing component, has the functions of adaptive floating, efficient treatment, and circulating treatment. This device can float on the water surface, so that the device can always be in a suitable position. During the dosing treatment of sewage, the water body can flow, so that more water bodies can be purified and treated, thereby having a higher sewage treatment efficiency.

[0018] (4) The present invention has a combined driving function by providing a dosing component, a mixing component, an aeration component, and a water flow component. The water flow component can drive the mixing component and the aeration component, and the aeration component can drive the dosing component, thereby reducing the number of driving components and reducing the failure rate, thereby facilitating later maintenance. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a schematic diagram of the front three-dimensional structure of a dosing device for removing pollutants for water quality monitoring proposed by the present invention; Figure 2 This is a schematic diagram of the back three-dimensional structure of a dosing device for removing pollutants for water quality monitoring proposed by the present invention; Figure 3 This is a schematic side-section perspective structural diagram of a dosing device for removing pollutants for water quality monitoring proposed by the present invention; Figure 4 The present invention proposes Figure 3 Schematic diagram of the partially enlarged structure of area A in the middle; Figure 5 The present invention proposes Figure 3 Schematic diagram of the partial enlarged structure of area B in the middle; Figure 6 This is a front cutaway perspective structural diagram of a dosing device for removing pollutants for water quality monitoring proposed by the present invention; Figure 7 The present invention proposes Figure 6 Schematic diagram of the local enlarged structure of the middle C area; Figure 8 This is a schematic diagram of a back-sectioned three-dimensional structure of a dosing device for removing pollutants for water quality monitoring proposed by the present invention; Figure 9 The present invention proposes Figure 8 Schematic diagram of the local enlarged structure of the middle D area; Figure 10This is a schematic diagram of a top-surface cutaway perspective structure of a dosing device for removing pollutants for water quality monitoring proposed by the present invention; Figure 11 The present invention proposes Figure 10 Schematic diagram of the local enlarged structure of the middle E area; Figure 12 This is a schematic diagram of the rear-side cross-section of a dosing device for removing pollutants for water quality monitoring proposed by the present invention; Figure 13 This is a front cutaway axonometric structural diagram of a dosing device for removing pollutants for water quality monitoring proposed by the present invention; Figure 14 This is a schematic diagram of the partial bottom three-dimensional structure of a dosing device for removing pollutants for water quality monitoring proposed by the present invention.

[0020] In the figure: 1. Water quality monitor; 2. Sensor head; 3. Loading plate; 4. Frame; 5. Box cover; 6. Water guide frame; 7. Floating block; 8. Protective net; 9. Guide sleeve; 10. Mounting frame; 11. Mounting pipe; 12. Storage hopper; 13. Discharge box; 14. Blanking plate; 15. Receiving hole; 16. Sealing gasket; 17. Sealing ring; 18. Leak-proof ring; 19. Box cover; 20. Drive frame; 21. U-shaped frame; 22. T-shaped pointed block; 23. Connecting seat; 24. Tension spring; 25. Beating block; 26. Water-blocking inclined plate; 27. Processing controller; 28. Motor; 29. ​​Rotating shaft; 30. Transmission box; 31. Cover Plate; 32. Support seat; 33. Drive shaft; 34. Water shaft; 35. Propeller; 36. Lifting pipe; 37. H-box; 38. Lifting frame; 39. Drive long hole; 40. Rotating arm; 41. Eccentric shaft; 42. Wear-resistant ring; 43. Air storage tank; 44. Pressurized cylinder; 45. Piston; 46. Connecting rod; 47. Connecting frame; 48. Connecting rod; 49. Inlet check valve; 50. Exhaust check valve; 51. Elbow; 52. Disassembly ring; 53. Filter element; 54. Air supply pipe; 55. Electric control valve; 56. Hose; 57. Connector; 58. Pressure relief pipe; 59. Pressure relief valve; 60. Anti-wear wheel; 61. Aeration hole. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0022] Reference Figures 1 to 14A dosing device for removing pollutants for water quality monitoring includes a water quality monitor 1 and a bearing body assembly. The bearing body assembly includes a bearing plate 3 and a frame 4. The frame 4 is fixed on the upper side of the bearing plate 3. A box cover 5 is provided on the upper side of the frame 4. A wiring hole is provided on one side of the frame 4. The box cover 5 is rotatably connected to the frame 4 through a hinge. A water guide frame 6 and two floating blocks 7 are fixed on the lower side of the bearing plate 3. The water guide frame 6 is a U-shaped structure. A protective net 8 is fixed on both sides of the water guide frame 6. The protective net 8 can prevent debris or organisms from entering the water guide frame 6. The outer wall of the frame 4 is fixed A guide sleeve 9 is provided, and a mounting bracket 10 is slidingly provided on the inner side of the guide sleeve 9. Before use, the device needs to be installed. During installation, the mounting bracket 10 needs to be inserted into the inner side of the guide sleeve 9 first, and then the floating block 7 is placed on the water surface. Then the guide sleeve 9 is adjusted to a vertical state, and then the mounting bracket 10 is fixed. At this time, the floating block 7 will float on the water surface, and part of the water guide frame 6 will be in the water, so that the device can adaptively adjust its own height as the water level changes, so that the propeller 35 of the device can always be in the water, which can ensure the stable operation of the device.

[0023] like Figure 1 、 Figures 3 to 5 、 Figure 12As shown, a dosing component is provided on the upper side of the carrying plate 3, and a mixing component and a water flow component are provided on one side of the dosing component in sequence. The water flow component is used to make water flow, and the water flow component includes a processing controller 27, a motor 28, and a water flow shaft 34. The processing controller 27 is fixed on the inner wall of the frame 4, and the processing controller 27 is connected to an external power supply through a wire. The water quality monitor 1 and the motor 28 are electrically connected to the processing controller 27 through a wire. The motor 28 is fixed to the bottom upper side of the carrying plate 3, and a rotating shaft 29 is fixed on the shaft end of the motor 28. A transmission box 30, a cover plate 31, and a support seat 32 are rotatably provided on the outer periphery of the rotating shaft 29. The cover plate 31 is fixed on one side of the transmission box 30, and the support seat 32 is fixed to the bottom upper side of the carrying plate 3. A connecting hole is provided on the lower side of the carrying plate 3, and the transmission box 30 and the cover plate 31 are fixed on the inner side of the connecting hole. A transmission shaft 33 is provided on the inside of the transmission box 30, and a plurality of shaft seats are rotatably provided on the outer periphery of the transmission shaft 33. The outer periphery of the water running shaft 34 is connected to the outer periphery of the transmission shaft 33 by a bevel gear. The transmission box 30 and the cover plate 31 are both provided with an axial hole. The water running shaft 34 rotates on the inner side of the axial hole. The outer periphery of the water running shaft 34 is connected to the outer periphery of the transmission shaft 33 by a bevel gear. A propeller 35 is fixed on the outer periphery of the water running shaft 34. The propeller 35 is located on the inner side of the water guide frame 6. During sewage treatment, the water running component needs to be turned on to make the water flow, so that more water can be purified. When the water running component needs to be turned on, the motor 28 needs to be controlled to rotate by the processing controller 27. When the motor 28 rotates, it will drive the rotating shaft 29 to rotate. The rotating shaft 29 will drive the transmission shaft 33 to rotate through the bevel gear. The transmission shaft 33 will drive the water running shaft 34 and the propeller 35 to rotate through the bevel gear. During the rotation of the propeller 35, the water body can flow, so that more water can be purified.

[0024] like Figures 3 to 5 、 Figure 14As shown, the mixing component is used to evenly mix water and powder, specifically: the mixing component includes an insertion mixing component and an aeration component, and the water flow component is used to drive the mixing component, specifically: the water flow component is used to drive the insertion mixing component to lift and insert the mixing component, and the insertion mixing component includes a lifting tube 36, the lifting tube 36 has a square cross-section, a mixing hole is provided on the lower side of the supporting plate 3, the lifting tube 36 slides on the inner side of the mixing hole, an H-shaped box 37 is fixed on the outer periphery of the lifting tube 36, the H-shaped box 37 is located on the inner side of the water guide frame 6, the H-shaped box 37 is located between the propeller 35 and the discharge box 13, and the discharge box 13 is located between the sensor head 2 and the H-shaped box 37, a lifting frame 38 is fixed on one side of the lifting tube 36, a driving long hole 39 is provided on one side of the lifting frame 38, a rotating arm 40 is fixed on the outer periphery of the rotating shaft 29, and a biasing The central shaft 41 and the eccentric shaft 41 are provided with a wear-resistant ring 42 on their outer periphery, and the wear-resistant ring 42 slides on the inner side of the driving long hole 39. During the purification of sewage, after adding medicine, it is necessary to mix the water and the powder to make the powder evenly dispersed in the water so that the sewage can be evenly purified. When the water and the powder need to be mixed, the rotating shaft 29 will drive the rotating arm 40, the eccentric shaft 41 and the wear-resistant ring 42 to perform circular motion. When the eccentric shaft 41 and the wear-resistant ring 42 are performing circular motion, the height of the wear-resistant ring 42 itself will reciprocate and rise and fall. At the same time, the wear-resistant ring 42 will reciprocate left and right on the inner side of the driving long hole 39. At this time, the wear-resistant ring 42 will drive the lifting frame 38, the lifting tube 36 and the H-type box 37 to perform reciprocating lifting motion. When the lifting tube 36 and the H-type box 37 are reciprocating and rising, the water and the powder can be mixed, thereby achieving automatic mixing.

[0025] like Figure 3 、 Figures 10 to 13As shown, the water flow assembly is used to drive the aeration assembly for aeration. The aeration assembly includes an air storage tank 43. Two pressurizing cylinders 44 are fixed on the upper side of the supporting plate 3. Pistons 45 are slidably provided on the inner sides of the pressurizing cylinders 44. A connecting rod 46 is fixed between the two pistons 45. A guide hole is provided on one side of the support seat 32. The connecting rod 46 slides on the inner side of the guide hole. A connecting frame 47 is fixed on the upper side of the pressurizing cylinder 44. The air storage tank 43 is fixed on the connecting frame 47. A connecting rod 48 is rotatably provided on the outer periphery of the eccentric shaft 41. One end of the connecting rod 48 rotates on one side of a piston 45. One side of the pressurizing cylinder 44 is fixedly connected with an intake check valve 49 and an exhaust check valve 50 through a pipeline. A bent pipe 51 is fixedly connected to the intake check valve 49. A disassembly ring 52 is provided for disassembly through threading, and a filter element 53 is fixedly provided on the inner side of the disassembly ring 52. The filter element 53 can be dust-proof. When the filter element 53 needs to be replaced, the filter element 53 can be replaced by removing the disassembly ring 52, which is convenient for replacement. An air supply pipe 54 is fixedly connected to the exhaust one-way valve 50. One end of the air supply pipe 54 is fixedly connected to the air storage tank 43. An electric control valve 55 is fixedly connected to the upper side of the air storage tank 43 through a pipeline. The electric control valve 55 is electrically connected to the processing controller 27 through a wire. A hose 56 is fixedly connected to the electric control valve 55. A plurality of anti-wear wheels 60 are rotatably provided on one side of the storage bucket 12. The hose 56 can contact the anti-wear wheel 60. A joint 57 is fixedly provided on the upper end of the lifting pipe 36. The joint 57 is fixed to the inner side of the hose 56. A plurality of aeration holes 61 are provided on the lower side of the box 37, and a pressure relief pipe 58 is fixedly connected to the lower side of the gas storage tank 43. A pipe hole is provided on one side of the frame 4, and the pressure relief pipe 58 is fixed in the pipe hole. One end of the pressure relief pipe 58 is fixedly connected to a pressure relief valve 59, and the pressure relief valve 59 is fixed on the outer wall of the frame 4. During the purification of sewage, after the addition of the medicine is completed, it is necessary to mix the water and the powder by means of a mixing assembly. During the mixing period, it is necessary to aerate the water. Aeration can make the sewage contact with the air for oxygenation and stir the liquid, which can further mix the water and the powder, and accelerate the transfer of oxygen in the air to the liquid, thereby preventing suspended objects in the pool from sinking, strengthening the contact between organic matter in the water and microorganisms and dissolved oxygen, and oxidizing and decomposing organic matter in the sewage, thereby improving the efficiency of sewage treatment. When aeration is performed, the electronically controlled valve 55 needs to be controlled to open by the processing controller 27. After the electronically controlled valve 55 is opened, the high-pressure air in the air tank 43 will enter the water through the hose 56, the joint 57, the lifting pipe 36, the H-box 37 and the aeration hole 61, thereby realizing automatic aeration. During the aeration period, the high-pressure air in the air tank 43 will be gradually consumed, so the air tank 43 needs to be inflated. During the mixing period, the eccentric shaft 41 will perform a circular motion. During the circular motion, the eccentric shaft 41 can drive the piston 45 to perform a reciprocating translation motion through the connecting rod 48. When the piston 45 performs a reciprocating translation motion, the outside air will enter the pressurizing cylinder 44 through the air inlet check valve 49, and the air in the pressurizing cylinder 44 can only enter the air supply pipe 54 through the exhaust check valve 50.The air in the air supply pipe 54 can be sent into the air tank 43, thereby completing automatic inflation. During use, if the pressure in the air tank 43 is high, it can be automatically discharged through the pressure relief pipe 58 and the pressure relief valve 59, so that the pressure in the air tank 43 will not be too high, which has a higher safety.

[0026] like Figure 3 、 Figures 6 to 10As shown, the dosing component is used to add powder into water, and the dosing component includes a storage bucket 12 and a discharge plate 14. A discharge box 13 is fixed on the outer periphery of the storage bucket 12, and a through hole is provided on the lower side of the supporting plate 3. The discharge box 13 is fixed on the inner side of the through hole. A plurality of water retaining inclined plates 26 are provided below the discharge box 13, and the water retaining inclined plates 26 are fixed on the inner side of the water guide frame 6. A plurality of reinforcing frames are fixed between the outer wall of the storage bucket 12 and the upper side of the supporting plate 3. Square holes are provided on both sides of the storage bucket 12 and the discharge box 13. The discharge plate 14 slides on the inner side of the square hole. A plurality of evenly distributed accommodating holes 15 are provided on the discharge plate 14. A sealing gasket 16 is fixed on the upper side of the bottom of the storage bucket 12. The sealing gasket 16 contacts the lower side of the discharge plate 14. Two sealing rings 17 are slidingly sleeved on the outer periphery of the plate 14. The sealing ring 17 is fixed to the inner wall of the discharge box 13. A leak-proof ring 18 is fixed on the inner side of the storage bucket 12. The lower side of the leak-proof ring 18 contacts the upper side of the blanking plate 14. The top of the storage bucket 12 is sleeved and disassembled with a box cover 19. A driving frame 20 is fixed on one side of the blanking plate 14. The aeration assembly is used to drive the dosing assembly to automatically dosing. Specifically, the driving frame 20 is fixed on one side of a piston 45. A knocking assembly is provided on one side of the blanking plate 14. The knocking assembly includes a U-shaped frame 21 and a T-shaped tip block 22. Both ends of the U-shaped frame 21 are fixed on one side of the blanking plate 14. The U-shaped frame 21 slides on the outer wall of the discharge box 13. A connecting seat 23 is slidingly provided on the outer periphery of the T-shaped tip block 22. The connecting seat 23 is fixed on the outer wall of the storage bucket 12 and the discharge box 13, and a tension spring 24 is fixed between the top lower side of the T-shaped pointed block 22 and the upper side of the connecting seat 23. A knocking block 25 is fixed on the two sides away from the T-shaped pointed block 22. The lower end of the knocking block 25 contacts the upper side of the connecting seat 23. The upper side of the U-shaped frame 21 is provided with a number of evenly distributed card slots. The T-shaped pointed block 22 is detachably connected to the inner side of the card slot, and the T-shaped pointed block 22 matches the card slot. During the purification of sewage, it is necessary to add powder to the water, and before using this device, the powder needs to be placed in the storage bucket 12. When treating sewage, it is necessary to conduct water diversion, mixing and aeration. During the aeration process, the piston 45 will reciprocate to inflate the gas tank 43, and the piston 45 will move back and forth. When the feeding plate 14 moves back and forth, the driving frame 20 will drive the feeding plate 14 to move back and forth. When the feeding plate 14 moves back and forth, the medicine powder in the storage bucket 12 will automatically fall into the receiving hole 15, and as the feeding plate 14 moves, the medicine powder will move away from the sealing gasket 16 and the storage bucket 12 and enter the discharge box 13. The medicine powder outside the storage bucket 12 will automatically fall into the discharge box 13, and the medicine powder in the discharge box 13 will fall into the water, thereby realizing automatic dosing. Moreover, when the feeding plate 14 moves back and forth, the U-shaped frame 21 will be driven to move together. When the U-shaped frame 21 moves, it will drive the T-shaped pointed block 22 to move back and forth through the card slot and the tension spring 24. When the T-shaped pointed block 22 moves back and forth, the knocking block 25 will continue to knock the connecting seat 23, thereby generating a knocking force.This will allow the powder in the storage hopper 12 to stably enter the receiving hole 15, and at the same time, the powder in the receiving hole 15 will stably enter the discharge box 13, thus achieving stable dosing.

[0027] like Figure 3 As shown, the water quality monitor 1 includes a sensor head 2, which is electrically connected to the water quality monitor 1 through a wire. The water quality monitor 1 is installed on the main body component, specifically: the water quality monitor 1 is fixed on the inner wall of the frame 4, the lower side of the carrier plate 3 is provided with a through hole, the inner side of the through hole is fixed with a mounting tube 11, the sensor head 2 is fixed on the inner side of the mounting tube 11, and the sensor head 2 is located on the inner side of the water guide frame 6. During the use of this device, when the water quality monitor 1 detects that the water quality does not meet the standard and needs to be purified, the water quality monitor 1 will send a signal to the processing controller 27. After receiving the signal, the processing controller 27 will control When the motor 28 rotates and the electric control valve 55 opens, automatic dosing, automatic mixing, automatic aeration and automatic water discharge can be performed. During the sewage purification process, the water outside the water guide frame 6 will enter the water guide frame 6 through the protective net 8 close to the sensor head 2, and then complete automatic dosing, automatic mixing and automatic aeration in the water guide frame 6, and then pass through the propeller 35 and finally discharge the water guide frame 6 through another protective net 8, thereby realizing cyclic purification treatment. When the water quality monitor 1 detects that the water quality meets the standard, the motor 28 is controlled to stop rotating and the electric control valve 55 is closed through the processing controller 27, thereby realizing automatic start and stop.

[0028] In summary, a method for using a dosing device for pollutant removal for water quality monitoring includes the following steps: S1. placing the medicine powder in the dosing assembly, specifically: placing the medicine powder in the storage hopper 12 in the dosing assembly; S2. Monitoring water quality through a water quality monitor 1. Specifically, the water quality monitor 1 is a prior art device. Its general working principle is as follows: a certain indicator in the water body is detected by a sensor head 2. The sensor head 2 transmits the detected signal to the water quality monitor 1. The water quality monitor 1 calculates and analyzes the water quality. By continuously working, water quality monitoring can be achieved. The specific working principle and function of the water quality monitor 1 are not described in detail herein. S3. When the water quality does not meet the standard and it is necessary to add chemicals, the water flow component is turned on. Specifically, the water quality monitor 1 sends a start signal to the processing controller 27, and the processing controller 27 controls the motor 28 to rotate, so that the water flows. At the same time, the water flow component is used as a drive to perform automatic dosing, automatic mixing and automatic aeration. Specifically, the water flow component drives the aeration component to perform aeration, and the water flow component drives the mixing component to perform lifting and mixing. At the same time, the aeration component drives the dosing component to perform automatic dosing. S4. When the water quality meets the standard, the water flow component is shut down. Specifically, the water quality monitor 1 sends a stop signal to the processing controller 27, and the processing controller 27 controls the motor 28 to stop rotating, and stops adding medicine, mixing and aeration.

Claims

1. A dosing device for removing pollutants for water quality monitoring, comprising a water quality monitor (1), wherein the water quality monitor (1) comprises a sensor head (2), characterized in that: The invention also includes a bearing body component, the water quality monitor (1) is mounted on the bearing body component, the bearing body component includes a bearing plate (3), the upper side of the bearing plate (3) is provided with a dosing component, one side of the dosing component is provided with a mixing component and a water flow component in sequence, the mixing component includes an insertion mixing component and an aeration component, the water flow component is used to drive the mixing component, and the aeration component is used to drive the dosing component to automatically dosing.

2. A dosing device for removing pollutants for water quality monitoring according to claim 1, characterized in that: The bearing main body assembly further comprises a frame (4), the frame (4) being fixed on the upper side of the bearing plate (3), a box cover (5) being provided on the upper side of the frame (4), a wiring hole being provided on one side of the frame (4), the box cover (5) being rotatably connected to the frame (4) via a hinge, a water guide frame (6) and two floating blocks (7) being fixed on the lower side of the bearing plate (3), protective nets (8) being fixed on both sides of the water guide frame (6) being away from each other, a guide sleeve (9) being fixed on the outer wall of the frame (4), and a mounting frame (10) being slidably provided on the inner side of the guide sleeve (9).

3. A dosing device for removing pollutants for water quality monitoring according to claim 2, characterized in that: The water quality monitor (1) is fixed on the inner wall of the frame (4); a through hole is provided on the lower side of the supporting plate (3); a mounting tube (11) is fixed on the inner side of the through hole; and the sensor head (2) is fixed on the inner side of the mounting tube (11).

4. A dosing device for removing pollutants for water quality monitoring according to claim 3, characterized in that: The dosing assembly includes a storage hopper (12) and a blanking plate (14). A discharge box (13) is fixed on the outer periphery of the storage hopper (12). A through hole is provided on the lower side of the supporting plate (3). The discharge box (13) is fixed on the inner side of the through hole. Square holes are provided on both sides of the storage hopper (12) and the discharge box (13). The blanking plate (14) slides on the inner side of the square hole. A plurality of evenly distributed receiving holes (15) are provided on the blanking plate (14). A sealing gasket (16) is fixedly provided on the upper side of the bottom of the storage hopper (12), two sealing rings (17) are slidably sleeved on the outer periphery of the blanking plate (14), and the sealing rings (17) are fixed on the inner wall of the discharge box (13). A leak-proof ring (18) is fixedly provided on the inner side of the storage hopper (12), and a box cover (19) is sleeved and detachably provided on the top of the storage hopper (12). A driving frame (20) is fixedly provided on one side of the blanking plate (14), and a knocking assembly is provided on one side of the blanking plate (14).

5. The dosing device for removing pollutants for water quality monitoring according to claim 4, characterized in that: The knocking assembly comprises a U-shaped frame (21) and a T-shaped pointed block (22), both ends of the U-shaped frame (21) are fixed on one side of the blanking plate (14), the U-shaped frame (21) slides on the outer wall of the discharge box (13), a connecting seat (23) is slidably provided on the outer periphery of the T-shaped pointed block (22), the connecting seat (23) is fixed on the outer walls of the storage bucket (12) and the discharge box (13), a tension spring (24) is fixed between the top lower side of the T-shaped pointed block (22) and the upper side of the connecting seat (23), knocking blocks (25) are fixed on the two sides away from each other of the T-shaped pointed block (22), a plurality of evenly distributed card slots are provided on the upper side of the U-shaped frame (21), and the T-shaped pointed block (22) is detachably connected to the inner side of the card slot.

6. The dosing device for removing pollutants for water quality monitoring according to claim 4, characterized in that: The water flow assembly comprises a processing controller (27), a motor (28), and a water flow shaft (34). The processing controller (27) is fixed on the inner wall of the frame (4). The water quality monitor (1) and the motor (28) are electrically connected to the processing controller (27) via a wire. The motor (28) is fixed on the upper bottom side of the carrier plate (3). A rotating shaft (29) is fixed on the shaft end of the motor (28). A transmission box (30), a cover plate (31), and a support seat (32) are rotatably provided on the outer periphery of the rotating shaft (29). The cover plate (31) is fixed on one side of the transmission box (30). The support seat (32) is fixed on the upper bottom side of the carrier plate (3). The carrier plate ( 3) is provided with a connecting hole on the lower side, the transmission box (30) and the cover plate (31) are fixed on the inner side of the connecting hole, the transmission shaft (33) is provided on the inner side of the transmission box (30), a plurality of shaft seats are rotatably provided on the outer periphery of the transmission shaft (33), the shaft seats are fixed on the inner wall of the transmission box (30), the outer periphery of the rotating shaft (29) and the outer periphery of the transmission shaft (33) are connected by bevel gear transmission, the transmission box (30) and the cover plate (31) are both provided with shaft holes, the water shaft (34) rotates on the inner side of the shaft hole, the outer periphery of the water shaft (34) and the outer periphery of the transmission shaft (33) are connected by bevel gear transmission, and a propeller (35) is fixed on the outer periphery of the water shaft (34).

7. A dosing device for removing pollutants for water quality monitoring according to claim 6, characterized in that: The plug-in hybrid assembly includes a lifting tube (36), a mixing hole is provided on the lower side of the supporting plate (3), the lifting tube (36) slides inside the mixing hole, an H-shaped box (37) is fixedly provided on the outer periphery of the lifting tube (36), a lifting frame (38) is fixedly provided on one side of the lifting tube (36), a driving long hole (39) is provided on one side of the lifting frame (38), a rotating arm (40) is fixedly provided on the outer periphery of the rotating shaft (29), an eccentric shaft (41) is fixedly provided on one side of the rotating arm (40), a wear-resistant ring (42) is rotatably provided on the outer periphery of the eccentric shaft (41), and the wear-resistant ring (42) slides inside the driving long hole (39).

8. The dosing device for removing pollutants for water quality monitoring according to claim 7, characterized in that: The aeration assembly includes an air storage tank (43), two pressurizing cylinders (44) are fixedly provided on the upper side of the bearing plate (3), pistons (45) are slidably provided on the inner sides of the pressurizing cylinders (44), a connecting rod (46) is fixedly provided between the two pistons (45), a guide hole is provided on one side of the support seat (32), the connecting rod (46) slides on the inner side of the guide hole, the driving frame (20) is fixed on one side of a piston (45), and a piston (45) is fixedly provided on the upper side of the pressurizing cylinder (44). There is a connecting frame (47), the gas storage tank (43) is fixed on the connecting frame (47), a connecting rod (48) is rotatably provided on the outer periphery of the eccentric shaft (41), one end of the connecting rod (48) is rotated on one side of the other piston (45), one side of the pressurizing cylinder (44) is fixedly connected with an intake check valve (49) and an exhaust check valve (50) through a pipeline, and a bent pipe (51) is fixedly connected to the intake check valve (49), and the outer periphery of the bent pipe (51) is disassembled by a thread. A disassembly ring (52) is provided for disassembly, a filter element (53) is fixedly provided on the inner side of the disassembly ring (52), an air supply pipe (54) is fixedly provided on the exhaust one-way valve (50), one end of the air supply pipe (54) is fixedly provided with the air storage tank (43), an electric control valve (55) is fixedly provided on the upper side of the air storage tank (43) through a pipeline, the electric control valve (55) is electrically connected to the processing controller (27) through a wire, a hose (56) is fixedly provided on the electric control valve (55), and the A joint (57) is fixedly provided at the upper end of the lifting pipe (36), and the joint (57) is fixed on the inner side of the hose (56). A plurality of aeration holes (61) are provided on the lower side of the H-shaped box (37). A pressure relief pipe (58) is fixedly connected to the lower side of the gas storage tank (43). A pipe hole is provided on one side of the frame (4), and the pressure relief pipe (58) is fixed in the pipe hole. One end of the pressure relief pipe (58) is fixedly connected to a pressure relief valve (59), and the pressure relief valve (59) is fixed on the outer wall of the frame (4).

9. A method for using a dosing device for removing pollutants for water quality monitoring according to any one of claims 1 to 8, characterized in that: The following steps are involved: S1. Place the powder in the dosing assembly; S2, monitoring water quality through a water quality monitor (1); S3. When the water quality does not meet the standard and it is necessary to add medicine, the water flow component is turned on to make the water flow, and the water flow component is used as a drive to automatically add medicine, automatically mix and automatically aerate; S4. When the water quality meets the standard, the water flow component is turned off, and the addition, mixing and aeration are stopped at the same time.

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