A sewage wastewater treatment real-time monitoring device

Abstract

The utility model discloses a kind of sewage wastewater treatment real-time monitoring devices, it is related to sewage treatment monitoring equipment technical field, including horizontal plate, the bottom end of the horizontal plate is equipped with screw rod, and the surface of screw rod is threadedly connected with connecting pipe;The surface of the connecting pipe is annularly equidistantly provided with mounting strip, and the surface of mounting strip is equipped with water quality sensor.The utility model in the present application, by the drive of motor, can make connecting pipe drive each water quality sensor to move up and down, so as to facilitate sensor in different depth real-time sampling, obtain the water quality distribution data of vertical direction, and sensor can be lifted above liquid surface in non-monitoring period, far away from high concentration sludge, suspended matter or corrosive substance, prolong service life, and the surface of screw rod is equipped with dirt-proof cover and organ case, can prevent the pollutant in sewage or other objects such as object adhere on screw rod, cause connecting pipe unable to move on screw rod surface or cause abrasion, affect subsequent use.

Description

Technical Field

[0001] This utility model relates to the technical field of wastewater treatment monitoring equipment, and in particular to a real-time monitoring device for wastewater treatment. Background Technology

[0002] A real-time monitoring device for wastewater treatment is a system used for continuous, automated, and real-time monitoring of various key parameters during the wastewater treatment process. Its core objective is to ensure the stable operation of the wastewater treatment process, optimize treatment efficiency, and guarantee that the final effluent quality meets environmental standards through real-time data acquisition, transmission, and analysis. Currently, most real-time monitoring devices for wastewater treatment use water quality sensors to measure parameters such as total organic pollutant content, ammonia nitrogen concentration, nutrient content, and pH in wastewater. However, these sensors are typically fixed and can only monitor a single liquid level, failing to reflect the vertical distribution of water quality and resulting in incomplete data. Utility Model Content

[0003] This invention provides a real-time monitoring device for sewage and wastewater treatment, which solves the problems in the background art.

[0004] To achieve the above objectives, the present invention adopts the following technical solution: A real-time monitoring device for sewage and wastewater treatment includes a horizontal plate, a screw is installed at the bottom end of the horizontal plate, and a connecting pipe is threaded onto the surface of the screw. The surface of the connecting pipe is provided with mounting strips at equal intervals in a ring, and a water quality sensor is mounted on the surface of the mounting strips. A net cage is also mounted on the surface of the mounting strips and covers the surface of the water quality sensor. The surface of the connecting pipe is respectively connected to a bellows cover and a corrugated anti-fouling cover. A motor for driving a screw is installed at the top of the horizontal plate.

[0005] As a further description of the above technical solution: The bellows cover and the anti-fouling cover are made of any one of fluororubber, polytetrafluoroethylene or high-density polyethylene.

[0006] As a further description of the above technical solution: A connecting plate is connected to one side of the connecting pipe, and a support rod that is movably sleeved with the horizontal plate is connected to the top of the connecting plate. A support pipe that is slidably connected to the support rod is fixedly connected to the top of the horizontal plate.

[0007] As a further description of the above technical solution: The top two sides of the horizontal plate are provided with multiple fixing holes, and the two sides of the horizontal plate are movably connected to mounting plates. The top of the mounting plate is provided with a groove, and the bottom of the groove is connected to a spring. The top of the spring is connected to a fixing rod that is slidably connected to the inner wall of the groove.

[0008] As a further description of the above technical solution: The fixing rod is connected to the inside of the fixing hole, and the diameter of the fixing rod is the same as the inner diameter of the fixing hole.

[0009] As a further description of the above technical solution: The horizontal plate has a groove inside, and a slider connected to the mounting plate is slidably connected inside the groove.

[0010] In summary, due to the adoption of the above technical solution, the beneficial effects of this utility model are: In this invention, the connecting pipe is driven by a motor to move the various water quality sensors up and down, so that the sensors can sample at different depths in real time and obtain water quality distribution data in the vertical direction. During non-monitoring periods, the sensors can be raised above the liquid surface to keep them away from high-concentration sludge, suspended solids or corrosive substances, thus extending their service life. Furthermore, the screw is covered with a dirt-proof cover and a bellows cover to prevent pollutants or other objects in the sewage from adhering to the screw, which could prevent the connecting pipe from moving on the screw surface or cause wear and tear, affecting subsequent use. Attached Figure Description

[0011] Figure 1 This is a schematic diagram of a real-time monitoring device for sewage and wastewater treatment. Figure 2 This is a schematic diagram of the surface structure of the horizontal plate in this utility model; Figure 3 This is a schematic diagram of the surface structure of the mounting plate in this utility model.

[0012] Legend: 1. Horizontal plate; 2. Screw; 3. Connecting pipe; 4. Mounting strip; 5. Wire mesh cage; 6. Anti-fouling cover; 7. Motor; 8. Connecting plate; 9. Support rod; 10. Supporting pipe; 11. Fixing hole; 12. Mounting plate; 13. Groove; 14. Spring; 15. Fixing rod. Detailed Implementation

[0013] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of the present utility model.

[0014] Reference Figures 1-3 A real-time monitoring device for sewage and wastewater treatment includes a horizontal plate 1. A screw 2 is installed at the bottom of the horizontal plate 1, and a connecting pipe 3 is threadedly connected to the surface of the screw 2. An mounting strip 4 is arranged circumferentially on the surface of the connecting pipe 3, and a water quality sensor is installed on the surface of the mounting strip 4. A mesh cage 5 is installed on the surface of the mounting strip 4, covering the surface of the water quality sensor. A bellows cover and a corrugated anti-fouling cover 6 are respectively connected to the surface of the connecting pipe 3. A motor 7 is installed at the top of the horizontal plate 1 to drive the screw 2. Driven by the motor 7, the screw 2 can be rotated, thereby causing the connecting pipe 3 threadedly connected to the surface of the screw 2 to move the mounting strip 4 and the water quality sensor up and down, which can sample at different depths in real time. The mesh cage 5 is a metal mesh cage to prevent some large pollutants in the sewage from covering the surface of the sensor and affecting the use of the sensor. The motor 7 is controlled by a controller. At the same time, a displacement sensor is installed on the horizontal plate 1, and the measuring end of the sensor is connected to the connecting plate 8. When the connecting plate 8 moves, the displacement sensor measures the displacement of the connecting plate 8 relative to the horizontal plate 1 in real time, thereby obtaining the movement distance of the connecting plate 8 and the connecting pipe 3. The water quality sensors include a chemical oxygen demand (COD) sensor: monitoring the total amount of organic pollutants and assessing the biodegradability of wastewater; an ammonia nitrogen sensor: detecting ammonia nitrogen concentration in real time to prevent eutrophication of water bodies; a total phosphorus / total nitrogen sensor: monitoring nutrient content to avoid algal blooms; a pH sensor: measuring acidity and alkalinity to ensure the stability of biological treatment; a dissolved oxygen (DO) sensor: monitoring the oxygen content in the aeration tank and optimizing the aeration rate; and a suspended solids (SS) sensor: detecting the concentration of suspended particles and assessing the sedimentation effect. The sensors collect water quality data in real time and upload it to the monitoring center via wired or wireless means. The data is then processed and analyzed, and a series of operations such as adjusting the aeration rate and the dosage of chemicals are adjusted based on the data feedback. Finally, the data is stored in the database.

[0015] Furthermore, the bellows cover and the anti-fouling cover 6 are made of any one of fluororubber, polytetrafluoroethylene or high-density polyethylene. These materials have high tensile strength and good ductility, and are not easy to break during repeated expansion and contraction. The bellows cover is set inside the anti-fouling cover 6, and can also be coated with corrosion-resistant coatings on its surface, as well as the connecting pipe 3, the mounting strip 4 and the wire mesh 5, etc., to extend its service life.

[0016] Furthermore, a connecting plate 8 is connected to one side of the connecting pipe 3, and a support rod 9 that is movably connected to the horizontal plate 1 is connected to the top of the connecting plate 8. A support pipe 10 that is slidably connected to the support rod 9 is fixedly connected to the top of the horizontal plate 1. This is so that when the screw 2 rotates, the connecting pipe 3 can be limited to move through the support rod 9 and the support pipe 10.

[0017] Furthermore, multiple fixing holes 11 are respectively opened on both sides of the top of the horizontal plate 1, and mounting plates 12 are movably connected to both sides of the horizontal plate 1. The top of the mounting plate 12 is provided with a groove 13, and a spring 14 is connected to the bottom of the inside of the groove 13. The top of the spring 14 is connected to a fixing rod 15 that is slidably connected to the inner wall of the groove 13. This is to facilitate the adjustment of the length of the mounting plate 12 according to the size of the sewage tank or other sewage treatment equipment, so as to move the mounting plate 12 to the edge of the sewage treatment equipment. Through the action of the spring 14, the fixing rod 15 connected to it can be moved to the inside of the fixing hole 11 to limit the mounting plate 12, thereby allowing the mounting plate 12 to be installed.

[0018] Furthermore, the fixing rod 15 is connected to the inside of the fixing hole 11, and the diameter of the fixing rod 15 is the same as the inner diameter of the fixing hole 11. This is to prevent gaps between them, which would cause the horizontal plate 1 to shake the sensor and other components, affecting the sensor's monitoring.

[0019] Furthermore, the interior of the horizontal plate 1 is provided with a sliding groove, and a slider connected to the mounting plate 12 is slidably connected inside the sliding groove. This facilitates the mounting plate 12 to move in a limited manner through the slider and the sliding groove, allowing the fixing rod 15 to move along the path distributed in the fixing holes 11.

[0020] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A real time monitoring device for sewage and wastewater treatment comprising a cross plate (1) characterized in that: The bottom end of the horizontal plate (1) is equipped with a screw (2), and the surface of the screw (2) is threaded with a connecting pipe (3); The surface of the connecting pipe (3) is provided with mounting strips (4) at equal intervals in a ring, and a water quality sensor is mounted on the surface of the mounting strips (4), and a net cage (5) is mounted on the surface of the mounting strips (4) to cover the surface of the water quality sensor. The surface of the connecting pipe (3) is respectively connected to a bellows cover and a corrugated anti-fouling cover (6). The top of the horizontal plate (1) is equipped with a motor (7) for driving screw (2).

2. A real time monitoring device for sewage and wastewater treatment as claimed in claim 1 wherein: The bellows cover and the anti-fouling cover (6) are made of any one of fluororubber, polytetrafluoroethylene or high-density polyethylene.

3. A real time monitoring device for sewage and wastewater treatment as claimed in claim 1 wherein: A connecting plate (8) is connected to one side of the connecting pipe (3), and a support rod (9) is connected to the top of the connecting plate (8) in a movable sleeve with the horizontal plate (1), and a support pipe (10) is fixedly connected to the top of the horizontal plate (1) in a sliding connection with the support rod (9).

4. The real-time monitoring device for sewage and wastewater treatment according to claim 1, characterized in that: The top two sides of the horizontal plate (1) are provided with multiple fixing holes (11), and the two sides of the horizontal plate (1) are movably connected with mounting plates (12). The top of the mounting plate (12) is provided with a groove (13), and the bottom of the groove (13) is connected with a spring (14), and the top of the spring (14) is connected with a fixing rod (15) that is slidably connected to the inner wall of the groove (13).

5. The real-time monitoring device for sewage and wastewater treatment according to claim 4, characterized in that: The fixing rod (15) is connected to the inside of the fixing hole (11), and the diameter of the fixing rod (15) is the same as the inner diameter of the fixing hole (11).

6. A real time monitoring device for sewage and wastewater treatment as claimed in claim 1 wherein: The inside of the horizontal plate (1) is provided with a sliding groove, and a slider connected to the mounting plate (12) is slidably connected inside the sliding groove.

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