Environmental monitoring wastewater detection device

Abstract

The utility model discloses an environmental monitoring wastewater detection device, which relates to the technical field of environmental monitoring, and comprises a detection bottle and a detector main body, the outer side of the detection bottle is fixedly connected with a motor, the inner side of the detection bottle is rotatably connected with a second stirring shaft, and the inner side of the second stirring shaft is rotatably connected with a first stirring shaft; a transmission assembly is jointly arranged among the motor, the first stirring shaft and the second stirring shaft, a plurality of first cleaning frames are fixedly connected to the outer side of the first stirring shaft, first cleaning plates are movably connected to the outer sides of the first cleaning frames, second cleaning frames are fixedly connected to the outer sides of the first cleaning frames, and second cleaning plates are movably connected to the outer sides of the second cleaning frames; through reverse rotation of the first stirring shaft and the second stirring shaft, wastewater can be more effectively mixed, the detection accuracy and reliability can be improved, and through arrangement of the first cleaning plate and the second cleaning plate, the inner side of the detection bottle is scraped and cleaned, and the accuracy of each time of measurement is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of environmental monitoring, in particular to an environmental monitoring wastewater detection device. Background Technique

[0002] Environmental monitoring refers to a series of scientific and technological activities that measure and analyze various factors affecting environmental quality to evaluate the environmental quality status and its changing trends. It covers various environmental elements such as the atmosphere, water bodies, soil, noise, solid waste, and organisms, and uses modern scientific and technological means such as chemistry, physics, and biology to monitor and predict the nature, concentration, distribution, and trends of pollutants in the environment. The purpose of environmental monitoring is to accurately, timely, and comprehensively reflect the current situation and development trends of environmental quality, providing a scientific basis for environmental management, pollution source control, environmental planning, etc.

[0003] Environmental monitoring wastewater detection is an important task in the field of environmental protection. It uses various scientific and technological means such as chemistry, physics, and biology to measure and analyze pollutants in wastewater. By detecting key indicators such as the pH value, chemical oxygen demand, biochemical oxygen demand, ammonia nitrogen, total phosphorus, and heavy metals in wastewater, the pollution degree of wastewater and its potential impact on the environment can be comprehensively evaluated. This detection process not only helps to timely discover problems in wastewater discharge but also provides a scientific basis for wastewater treatment, discharge control, and environmental planning.

[0004] During the detection process of most wastewaters, the wastewater may be left standing, resulting in precipitation at the bottom during the detection process. The presence of the precipitate may change the physical and chemical properties of the wastewater, thus affecting the accuracy of the detection. At the same time, the precipitate in the wastewater is easily attached to the inner wall of the detection container and is not easy to clean. Therefore, an environmental monitoring wastewater detection device is proposed. Content of the Utility Model

[0005] The purpose of the utility model is to solve the disadvantages in the prior art that the precipitate affects the accuracy of the detection and the inner wall of the measuring container is not easy to clean, and to propose an environmental monitoring wastewater detection device.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0007] An environmental monitoring wastewater detection device includes a detection bottle and a detector main body. A motor is fixedly connected to the outer side of the detection bottle. A second stirring shaft is rotatably connected to the inner side of the detection bottle. A first stirring shaft is rotatably connected to the inner side of the second stirring shaft. A transmission component is jointly arranged among the motor, the first stirring shaft and the second stirring shaft. The transmission component includes a belt installed on the motor, a first driving gear installed on the first stirring shaft, and a second driving gear installed on the second stirring shaft. The motor rotates to drive the belt to move in a circular motion. The belt drives the first driving gear and the second driving gear to rotate in opposite directions, driving the first stirring shaft and the second stirring shaft to rotate in opposite directions. A plurality of first cleaning frames are fixedly connected to the outer side of the first stirring shaft. A first cleaning plate is movably connected to the outer side of the first cleaning frame. A second cleaning frame is fixedly connected to the outer side of the first cleaning frame. A second cleaning plate is movably connected to the outer side of the second cleaning frame. Driven by the motor, the transmission component drives the first stirring shaft and the second stirring shaft to rotate in opposite directions, stirring the wastewater inside the detection bottle, making the substances in the water mix more evenly, which helps to improve the accuracy and reliability of the detection and makes the detection result more representative of the overall condition of the wastewater.

[0008] The above technical solution further includes:

[0009] The number of the detector main bodies is two, and they are symmetrically distributed. The two detector main bodies are jointly fixedly connected to the detection bottle. An inlet is fixedly connected to the side of the detection bottle close to the detector main body. An outlet is fixedly connected to the outer side of the detection bottle. The detector is mainly used to detect the liquid to be measured. The inlet is used to put in the wastewater to be measured. The outlet is used to discharge the liquid to be measured.

[0010] A second rotating shaft is rotatably connected to the side of the detection bottle close to the detector main body. The ends of the second rotating shaft extending to the outside of the detection bottle are respectively fixedly connected with a first driving main gear and a second direction-changing gear. The first driving main gear meshes with the first driving gear. The first driving main gear drives the first driving gear to rotate, and the first driving gear drives the first stirring shaft to rotate. The second direction-changing gear is used to change the rotation direction of the second stirring shaft.

[0011] A first rotating shaft is rotatably connected to the side of the detection bottle close to the detector main body. The second rotating shaft and the first rotating shaft are on the same straight line. A second driving main gear and a first direction-changing gear are respectively fixedly connected to the outer side of the first rotating shaft. The second driving main gear meshes with the second driving gear. The first direction-changing gear meshes with the second direction-changing gear. The first direction-changing gear and the second direction-changing gear are jointly used to drive the second stirring shaft to change the rotation direction.

[0012] The output end of the motor is fixedly connected with a driving pulley disc. One end of the first rotating shaft away from the first direction-changing gear is fixedly connected with a driven pulley disc. The driving pulley disc and the driven pulley disc are jointly sleeved and connected with a belt. The first rotating shaft is driven to rotate through belt transmission, and the rotation of the first rotating shaft drives the first direction-changing gear to rotate.

[0013] The second stirring shaft is fixedly connected with the second driving gear, and the first stirring shaft is fixedly connected with the first driving gear. The rotation of the second driving gear drives the second stirring shaft to rotate, and the first driving gear drives the first stirring shaft to rotate.

[0014] The inner side of the first cleaning frame is fixedly connected with a first sliding ring. A first spring connecting column is slidably arranged inside the first sliding ring. The first spring connecting column is fixedly connected with the first cleaning frame. By arranging the first spring connecting column, under the action of the spring force, the first cleaning frame is extruded to contact the inner wall of the test bottle, which is convenient for cleaning the turbid substances on the inner wall of the test bottle.

[0015] The inner side of the second cleaning frame is fixedly connected with a second sliding ring. A second spring connecting column is slidably arranged inside the second sliding ring. The second spring connecting column is fixedly connected with the second cleaning frame. By arranging the second spring connecting column, under the action of the spring force, the second cleaning frame is extruded to contact the inner wall of the test bottle, which is convenient for cleaning the turbid substances at the bottom of the test bottle.

[0016] The present utility model has the following beneficial effects:

[0017] 1. In the present utility model, the distribution of pollutants in the wastewater may be uneven, especially after long-term static settlement. The arranged transmission assembly can drive the reverse rotation of the first stirring shaft and the second stirring shaft, which can more effectively mix the wastewater, make its components more uniform, contribute to improving the accuracy and reliability of the detection, and make the detection result more representative of the overall situation of the wastewater.

[0018] 2. In the present utility model, during the detection of the wastewater in the test bottle, the turbid substances in the water may adhere to the inner wall of the test bottle. The transmission assembly drives the first cleaning plate and the second cleaning plate to scrape and clean the inner side of the test bottle while the first stirring shaft rotates, preventing the turbid substances adhering to the inner wall of the test bottle from affecting the next measurement and improving the accuracy of each measurement. Description of the Drawings

[0019] Figure 1 It is a schematic diagram of the overall structure of an environmental monitoring wastewater detection device proposed by the present utility model;

[0020] Figure 2 It is a schematic diagram of the internal structure of the detection tank in the present utility model;

[0021] Figure 3 Structural schematic diagram of the first cleaning plate and the second cleaning plate in the present utility model;

[0022] Figure 4 Structural schematic diagram of the first part of the transmission component in the present utility model;

[0023] Figure 5 Structural schematic diagram of the second part of the transmission component in the present utility model;

[0024] Figure 6 is Figure 3 Enlarged schematic diagram of the structure at position A in

[0025] In the figure: 1, detection bottle; 2, main body of the detector; 3, water inlet; 4, motor; 5, driving pulley; 6, belt; 7, first driving gear; 8, second driving gear; 9, first driving main gear; 10, second reversing gear; 11, second rotating shaft; 12, first rotating shaft; 13, second driving main gear; 14, first reversing gear; 15, driven pulley; 16, first stirring shaft; 17, second stirring shaft; 18, first cleaning frame; 19, first cleaning plate; 20, second cleaning frame; 21, second cleaning plate; 22, second spring connecting column; 23, first sliding ring; 24, second sliding ring; 25, water outlet; 26, first spring connecting column. Specific embodiments

[0026] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments in the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0027] Embodiment 1

[0028] Such as Figures 1 - 6As shown in the figure, an environmental monitoring wastewater detection device proposed by the present utility model includes a detection bottle 1 and a detector main body 2. A motor 4 is fixedly connected to the outside of the detection bottle 1. A second stirring shaft 17 is rotatably connected to the inside of the detection bottle 1. A first stirring shaft 16 is rotatably connected to the inside of the second stirring shaft 17. A transmission assembly is jointly arranged among the motor 4, the first stirring shaft 16 and the second stirring shaft 17. The transmission assembly includes a belt 6 installed on the motor 4, a first driving gear 7 installed on the first stirring shaft 16, and a second driving gear 8 installed on the second stirring shaft 17. The motor 4 rotates to drive the belt 6 to move in a circular motion. The belt 6 drives the first driving gear 7 and the second driving gear 8 to rotate in opposite directions, driving the first stirring shaft 16 and the second stirring shaft 17 to rotate in opposite directions. A plurality of first cleaning frames 18 are fixedly connected to the outside of the first stirring shaft 16. A first cleaning plate 19 is movably connected to the outside of the first cleaning frame 18. A second cleaning frame 20 is fixedly connected to the outside of the first cleaning frame 18. A second cleaning plate 21 is movably connected to the outside of the second cleaning frame 20. Driven by the motor 4, the transmission assembly drives the first stirring shaft 16 and the second stirring shaft 17 to rotate in opposite directions, stirring the wastewater inside the detection bottle 1, making the substances in the water mix more evenly, which helps to improve the accuracy and reliability of the detection and makes the detection result more representative of the overall condition of the wastewater;

[0029] The number of the detector main bodies 2 is two and they are symmetrically distributed. The two detector main bodies 2 are fixedly connected to the detection bottle 1 together. An inlet 3 is fixedly connected to the side of the detection bottle 1 close to the detector main body 2. An outlet 25 is fixedly connected to the outside of the detection bottle 1. The detector 2 is mainly used for detecting the liquid to be measured. The inlet 3 is used for putting in the wastewater to be measured. The outlet 25 is used for discharging the liquid to be measured.

[0030] A second rotating shaft 11 is rotatably connected to the side of the detection bottle 1 close to the detector main body 2. The ends of the second rotating shaft 11 extending to the outside of the detection bottle 1 are respectively fixedly connected with a first driving main gear 9 and a second direction-changing gear 10. The first driving main gear 9 meshes with the first driving gear 7. The first driving main gear 9 drives the first driving gear 7 to rotate. The rotation of the first driving gear 7 drives the first stirring shaft 16 to rotate. The second direction-changing gear 10 is used for changing the rotation direction of the second stirring shaft 17.

[0031] A first rotating shaft 12 is rotatably connected to the side of the detection bottle 1 close to the detector main body 2. The second rotating shaft 11 and the first rotating shaft 12 are on the same straight line. A second driving main gear 13 and a first direction-changing gear 14 are respectively fixedly connected to the outside of the first rotating shaft 12. The second driving main gear 13 meshes with the second driving gear 8. The first direction-changing gear 14 meshes with the second direction-changing gear 10. The first direction-changing gear 14 and the second direction-changing gear 10 are jointly used for driving the second stirring shaft 17 to change the rotation direction.

[0032] The output end of the motor 4 is fixedly connected with a driving pulley 5. One end of the first rotating shaft 12 far from the first direction-changing gear 14 is fixedly connected with a driven pulley 15. The driving pulley 5 and the driven pulley 15 are jointly sleeved and connected with a belt 6. The first rotating shaft 12 is driven to rotate by the belt 6, and the rotation of the first rotating shaft 12 drives the first direction-changing gear 14 to rotate.

[0033] In this embodiment, during use, first, the waste water to be measured is poured into the detection bottle 1 from the set water inlet 3. Subsequently, by controlling the rotation of the motor 4, the rotation of the motor 4 drives the rotation of the driving pulley 5. The rotation of the driving pulley 5 drives the circular motion of the belt 6. The circular motion of the belt 6 drives the rotation of the driven pulley 15. The rotation of the driven pulley 15 drives the rotation of the first rotating shaft 12. The rotation of the first rotating shaft 12 drives the second driving main gear 13 and the first direction-changing gear 14 to rotate synchronously. At this time, the rotation of the first direction-changing gear 14 drives the rotation of the second direction-changing gear 10 meshed with it. At this time, the rotation directions of the first direction-changing gear 14 and the second direction-changing gear 10 are opposite. At the same time, the rotation of the second driving main gear 13 drives the rotation of the second driving gear 8 meshed with it. At this time, the rotation direction of the second driving gear 8 is opposite to the rotation direction of the second driving main gear 13. At the same time, the rotation of the second direction-changing gear 10 drives the rotation of the second rotating shaft 11. The rotation of the second rotating shaft 11 drives the rotation of the first driving main gear 9. The rotation of the first driving main gear 9 drives the rotation of the first driving gear 7 meshed with it. At this time, the rotation direction of the first driving gear 7 is opposite to the rotation direction of the second rotating shaft 11. At this time, the rotation directions of the first driving gear 7 and the second driving gear 8 are opposite. The rotation of the first driving gear 7 drives the rotation of the first stirring shaft 16, and the rotation of the second driving gear 8 drives the rotation of the second stirring shaft 17. At this time, the opposite rotations of the first stirring shaft 16 and the second stirring shaft 17 are used to stir the waste water to be measured in the detection bottle 1 to prevent precipitation and affect the measurement result.

[0034] Embodiment 2

[0035] As Figures 1 - 6 shown, on the basis of Embodiment 1, the second stirring shaft 17 is fixedly connected with the second driving gear 8, and the first stirring shaft 16 is fixedly connected with the first driving gear 7. The rotation of the second driving gear 8 drives the rotation of the second stirring shaft 17, and the first driving gear 7 drives the rotation of the first stirring shaft 16;

[0036] A first sliding ring 23 is fixedly connected to the inner side of the first cleaning frame 18. A first spring connecting column 26 is slidably arranged inside the first sliding ring 23. The first spring connecting column 26 is fixedly connected with the first cleaning frame 18. By setting the first spring connecting column 26, under the action of the spring force, it presses against the inner wall of the detection bottle 1 in contact with the first cleaning frame 18, facilitating the cleaning of the turbidity on the inner wall of the detection bottle 1;

[0037] A second sliding ring 24 is fixedly connected to the inner side of the second cleaning frame 20. A second spring connecting column 22 is slidably arranged inside the second sliding ring 24. The second spring connecting column 22 is fixedly connected to the second cleaning frame 20. By arranging the first spring connecting column 22, under the action of the spring force, the first cleaning frame 20 is extruded to contact the inner wall of the detection bottle 1, which is convenient for cleaning the turbid substances on the inner wall of the detection bottle 1.

[0038] In this embodiment, during the above process, the rotation of the first stirring shaft 16 drives the rotation of the first cleaning frame 18. A plurality of first spring connecting columns 26 arranged inside the first cleaning frame 18, under the action of the first spring connecting columns 26, extrude the first cleaning plate 19 to contact the inner wall of the bottom of the detection bottle 1, scraping and cleaning the sediment accumulated on the inner wall of the detection bottle 1. At the same time, the rotation of the first cleaning frame 18 drives the circumferential rotation of the second cleaning frame 20 fixedly connected thereto. A plurality of second spring connecting columns 22 arranged inside the second cleaning frame 20, under the action of the second spring connecting columns 22, extrude the second cleaning plate 21 to contact the inside of the detection bottle 1 for scraping, preventing the inner wall from being contaminated by turbid substances. At the same time, after the measurement is completed, the measured waste water is discharged through the arranged water outlet 25, and then clean water is poured in from the water inlet 3 for cleaning. With the rotation of the motor 4 driving the rotation of the first stirring shaft 16, the second stirring shaft 17, the first cleaning frame 18 and the second cleaning frame 20, it is prevented that turbid substances accumulate in the detection bottle 1, affecting the measurement results each time.

[0039] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An environmental monitoring wastewater detection device, comprising a detection bottle (1) and a detection instrument body (2), characterized in that: The outer side of the detection bottle (1) is fixedly connected to a motor (4), the inner side of the detection bottle (1) is rotatably connected to a second stirring shaft (17), the inner side of the second stirring shaft (17) is rotatably connected to a first stirring shaft (16), a transmission assembly is provided between the motor (4), the first stirring shaft (16) and the second stirring shaft (17), the transmission assembly comprises a belt (6) mounted on the motor (4), a first driving gear (7) mounted on the first stirring shaft (16), and a second driving gear (8) mounted on the second stirring shaft (17), the motor (4) ) rotates to drive the belt (6) to make circular motion, the belt (6) drives the first driving gear (7) and the second driving gear (8) to rotate in the opposite direction, thereby driving the first stirring shaft (16) and the second stirring shaft (17) to rotate in the opposite direction, the outer side of the first stirring shaft (16) is fixedly connected to a plurality of first cleaning racks (18), the outer side of the first cleaning rack (18) is movably connected to a first cleaning plate (19), the outer side of the first cleaning rack (18) is fixedly connected to a second cleaning rack (20), and the outer side of the second cleaning rack (20) is movably connected to a second cleaning plate (21).

2. The environmental monitoring wastewater detection device according to claim 1, characterized in that: The number of the detector main bodies (2) is two and they are symmetrically distributed. The two detector main bodies (2) are fixedly connected to the detection bottle (1) together. A water inlet (3) is fixedly connected to one side of the detection bottle (1) close to the detector main body (2), and a water outlet (25) is fixedly connected to the outer side of the detection bottle (1).

3. The environmental monitoring wastewater detection device according to claim 1, characterized in that: A second rotating shaft (11) is rotatably connected to one side of the detection bottle (1) close to the detector body (2); one end of the second rotating shaft (11) extending to the outside of the detection bottle (1) is respectively fixedly connected to a first driving main gear (9) and a second direction-changing gear (10); and the first driving main gear (9) is meshed with the first driving gear (7).

4. The environmental monitoring wastewater detection device according to claim 3, characterized in that: The detection bottle (1) is rotatably connected to a first rotating shaft (12) at one side close to the detection instrument body (2); the second rotating shaft (11) and the first rotating shaft (12) are located on the same straight line; the outer side of the first rotating shaft (12) is fixedly connected to a second driving main gear (13) and a first direction-changing gear (14); the second driving main gear (13) is meshed with the second driving gear (8); and the first direction-changing gear (14) is meshed with the second direction-changing gear (10).

5. The environmental monitoring wastewater detection device according to claim 4, characterized in that: The output end of the motor (4) is fixedly connected to a driving wheel (5), and the end of the first rotating shaft (12) away from the first direction-changing gear (14) is fixedly connected to a driven wheel (15), and the driving wheel (5) and the driven wheel (15) are connected to the belt (6) in a sleeve arrangement.

6. The environmental monitoring wastewater detection device according to claim 1, characterized in that: The second stirring shaft (17) is fixedly connected to the second driving gear (8), and the first stirring shaft (16) is fixedly connected to the first driving gear (7).

7. The environmental monitoring wastewater detection device according to claim 1, characterized in that: A first sliding ring (23) is fixedly connected to the inner side of the first cleaning frame (18), a first spring connecting column (26) is slidably arranged on the inner side of the first sliding ring (23), and the first spring connecting column (26) is fixedly connected to the first cleaning frame (18).

8. The environmental monitoring wastewater detection device according to claim 1, characterized in that: A second sliding ring (24) is fixedly connected to the inner side of the second cleaning frame (20), a second spring connecting column (22) is slidably arranged on the inner side of the second sliding ring (24), and the second spring connecting column (22) is fixedly connected to the second cleaning frame (20).

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