Sewage treatment device with environmental monitoring function

Abstract

The utility model relates to sewage treatment technical field especially, relates to a sewage treatment device with environmental monitoring function, including the barrel body, the vertical rotation of inside bottom wall of barrel body installs the rotating rod, the rotating rod bottom is opened with the round groove, the rotating rod lateral wall symmetry is opened with a plurality of round mouths, the round mouth is sealed and rolls and installs the ball, the ball is located the surface fixed mounting of round groove outside has the stirring rod, the vertical fixed mounting of round groove groove wall has the pivot, the surface of the bottom of pivot is opened with the reciprocating screw, and the bottom of pivot is connected with the sliding ring, the sliding ring top is fixedly installed with the hollow pole, the hollow pole is equidistantly fixedly sleeved with the spool, the surface fixed mounting of ball in round groove has the mounting block, a plurality of mounting blocks are respectively two two corresponding settings in a plurality of spools. Break the limitation of traditional single direction stirring, can effectively avoid sewage and medicine to form fixed flow track, promote stirring efficiency.

Description

Technical Field

[0001] This utility model relates to the field of wastewater treatment technology, and in particular to a wastewater treatment device with environmental monitoring function. Background Technology

[0002] With the continuous acceleration of industrialization and urbanization, the discharge of various types of domestic and industrial wastewater is increasing year by year. If discharged directly without effective treatment, it will cause serious pollution to the natural environment such as soil and water sources, disrupt the ecological balance, and pose a potential threat to human health. Therefore, wastewater treatment has become one of the core issues in the field of environmental protection. Developing efficient and stable wastewater treatment devices has become a key task to meet the needs of social development and ecological protection. At present, wastewater treatment devices on the market usually need to add corresponding chemical agents to the wastewater during the treatment process. The purification purpose is achieved through the chemical reaction between the chemical agents and the harmful substances in the wastewater.

[0003] Existing wastewater treatment devices mostly use a single-direction rotational mixing method for their mixing components. The wastewater and chemicals are mixed only by the circumferential rotation of fixed blades. This single mixing direction makes it easy for the wastewater and chemicals to form a fixed flow trajectory during the mixing process. In some areas, the wastewater and chemicals cannot fully contact each other, resulting in uneven mixing. This not only prolongs the wastewater treatment cycle but also reduces the mixing efficiency, causing the chemicals to not be able to fully exert their effects. This increases the cost of using chemicals and affects the overall effect of wastewater treatment, making it difficult to meet the actual needs of large-scale, high-efficiency wastewater treatment. Utility Model Content

[0004] The purpose of this invention is to address the following shortcomings in the existing technology: the stirring components in existing sewage treatment devices mostly adopt a single-direction rotation stirring method, which mixes sewage and drugs only by the circumferential rotation of fixed blades. This single stirring direction makes it easy for sewage and drugs to form a fixed flow trajectory during the stirring process, and sewage and drugs in some areas cannot fully contact each other, resulting in uneven mixing. Therefore, this invention proposes a sewage treatment device with environmental monitoring function.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: A wastewater treatment device with environmental monitoring function includes a tank body. A rotating rod is vertically and rotatably mounted on the bottom wall of the tank body. A circular groove is vertically opened at the bottom of the rotating rod. Multiple circular openings are symmetrically opened on the side wall of the rotating rod. A ball is sealed and rolled inside each circular opening. The multiple balls are symmetrically arranged in pairs along the axial direction of the rotating rod. A stirring rod is fixedly mounted on the surface of the balls outside the circular groove. A rotating shaft is vertically fixedly mounted on the wall of the circular groove. A reciprocating thread is opened on the bottom surface of the rotating shaft, and a slip ring is threaded to the bottom of the rotating shaft. The slip ring restricts rotation by a limiting component. A drive assembly for controlling the rotation of the rotating rod is provided at the top of the tank body. A feeding assembly is provided at the top of the tank body. A hollow rod is fixedly installed on the top of the slip ring, and I-beam wheels are fixedly sleeved on the hollow rod at equal intervals. An installation block is fixedly installed on the surface of the ball located in the circular groove. Multiple installation blocks are respectively arranged in pairs in multiple I-beam wheels. A water inlet pipe is fixedly installed on the side wall of the barrel.

[0006] Preferably, the limiting component includes two symmetrical vertical limiting rods fixedly installed inside the barrel, and the slip ring is slidably sleeved on the two limiting rods.

[0007] Preferably, the drive assembly includes an L-shaped plate fixedly mounted on the top of the barrel and a drive motor fixedly mounted on the surface of the L-shaped plate, with the top of the rotating rod extending out of the barrel and fixedly connected to the output shaft of the drive motor.

[0008] Preferably, the feeding assembly includes a medicine storage bin fixedly installed on the upper surface of the barrel. The bottom of the medicine storage bin is connected to the inside of the barrel through a material pipe. A monitoring box is fixedly installed on one side of the barrel through a water pipe. A water outlet pipe is fixedly installed on the side wall of the monitoring box. Electrically controlled valves are provided in the water inlet pipe, the material pipe, the water pipe, and the water outlet pipe.

[0009] Preferably, a monitoring instrument is installed on the inner wall of the monitoring box, and the monitoring instrument is used to monitor the water quality inside the monitoring box.

[0010] Preferably, a self-priming pump is fixedly installed on the top of the monitoring box, and a water pumping pipe and a water return pipe are fixedly installed at both ends of the self-priming pump, respectively. One end of the water pumping pipe is connected to the inside of the monitoring box, and the water return pipe is connected to the inside of the tank.

[0011] Compared with the prior art, the beneficial effects of this utility model are: This device employs a unique stirring structure design. When the drive motor rotates the rotating rod, the rod causes the rolling ball to move in a circular motion around the rod's axis. Simultaneously, due to the cooperation between the reciprocating thread on the rotating shaft surface and the slip ring, as well as the restriction rod's control over the slip ring's rotation, the slip ring moves vertically back and forth along the rotating shaft. This movement, in turn, drives the I-beam wheel to move vertically in sync via the hollow rod. During this movement, the I-beam wheel pushes the mounting block, causing the rolling ball to roll within the circular opening and generate radial motion. Ultimately, this achieves a composite stirring action of "circular motion + radial motion" from the rolling ball. This multi-directional stirring method breaks through the limitations of traditional single-directional stirring, effectively preventing wastewater and chemicals from forming fixed flow trajectories. It allows the two to fully contact and mix evenly within the tank, significantly shortening the wastewater treatment cycle, improving stirring efficiency, ensuring the chemicals fully exert their effects, reducing waste, lowering treatment costs, and significantly optimizing wastewater treatment results. Attached Figure Description

[0012] Figure 1 This is a frontal perspective view of a wastewater treatment device with environmental monitoring function proposed in this utility model. Figure 2 This is a partial three-dimensional structural diagram of the barrel body in this utility model; Figure 3 This is a partial three-dimensional structural diagram of the slip ring and hollow rod in this utility model; Figure 4 for Figure 2 Enlarged view of the structure at point A in the middle; Figure 5 for Figure 3 Enlarged view of the structure at point B in the middle.

[0013] In the diagram: 1. Barrel body, 2. Rotating rod, 3. Circular groove, 4. Rolling ball, 5. Rotating shaft, 6. Slip ring, 7. Hollow rod, 8. I-beam wheel, 9. Mounting block, 10. Limiting rod, 11. Drive motor, 12. Water inlet pipe, 13. Medicine storage compartment, 14. Water supply pipe, 15. Monitoring box, 16. Water outlet pipe, 17. Self-priming pump, 18. Pumping pipe, 19. Return water pipe, 20. Stirring rod. Detailed Implementation

[0014] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0015] The terms used in this utility model, such as "upper", "lower", "left", "right", "middle" and "one", are only for clarity of description and are not intended to limit the scope of implementation of this utility model. Changes or adjustments to their relative relationships, without substantially altering the technical content, should also be considered as within the scope of implementation of this utility model.

[0016] Reference Figures 1-2 A wastewater treatment device with environmental monitoring function includes a tank body 1. A rotating rod 2 is vertically and rotatably mounted on the bottom wall of the tank body 1. A circular groove 3 is vertically opened at the bottom of the rotating rod 2. Multiple circular openings are symmetrically opened on the side wall of the rotating rod 2. Rolling balls 4 are sealed and rolled inside the circular openings. The multiple rolling balls 4 are symmetrically arranged in pairs along the axial direction of the rotating rod 2. A stirring rod 20 is fixedly mounted on the surface of the rolling balls 4 outside the circular groove 3. A rotating shaft 5 is vertically fixedly mounted on the wall of the circular groove 3. A reciprocating thread is opened on the bottom surface of the rotating shaft 5, and a slip ring 6 is threadedly connected to the bottom of the rotating shaft 5. Figure 5 As shown, the slip ring 6 is restricted to rotate by a limiting component, which includes two symmetrical vertical limiting rods 10 fixedly installed inside the barrel 1. The slip ring 6 is slidably sleeved on the two limiting rods 10. The top of the barrel 1 is provided with a drive assembly for controlling the rotation of the rotating rod 2. The drive assembly includes an L-shaped plate fixedly installed on the top of the barrel 1 and a drive motor 11 fixedly installed on the surface of the L-shaped plate. The top of the rotating rod 2 extends out of the barrel 1 and is fixedly connected to the output shaft of the drive motor 11. The top of the barrel 1 is provided with a feeding assembly, which includes a medicine storage chamber 13 fixedly installed on the upper surface of the barrel 1. The bottom of the medicine storage chamber 13 is connected to the inside of the barrel 1 through a material pipe. A monitoring box 15 is fixedly installed on one side of the barrel 1 through a water pipe 14. A water outlet pipe 16 is fixedly installed on the side wall of the monitoring box 15. Electrically controlled valves are provided in the water inlet pipe 12, the material pipe, the water pipe 14, and the water outlet pipe 16.

[0017] Reference Figures 3-4 A hollow rod 7 is fixedly installed on the top of the slip ring 6. I-beam wheels 8 are fixedly sleeved on the hollow rod 7 at equal intervals. An installation block 9 is fixedly installed on the surface of the ball 4 located in the circular groove 3. Multiple installation blocks 9 are respectively set in pairs in multiple I-beam wheels 8. A water inlet pipe 12 is fixedly installed on the side wall of the barrel 1.

[0018] The wastewater to be treated is transported into the tank 1 through the inlet pipe 12 fixedly installed on the side wall of the tank 1. After the wastewater is injected to the preset amount, the control valve of the inlet pipe 12 is closed. At this time, the electric control valve in the feed pipe of the feeding assembly will open. The wastewater treatment drugs stored in the drug storage bin 13 fixedly installed on the upper surface of the tank 1 will flow naturally into the tank 1 along the feed pipe. After the drug is added to the set dosage, the electric control valve in the feed pipe will close.

[0019] Then, the drive motor 11, which is fixedly installed on the surface of the L-shaped plate in the top drive assembly of the barrel 1, is started. Since the top of the rotating rod 2 protrudes from the barrel 1 and is fixedly connected to the output shaft of the drive motor 11, the output shaft of the drive motor 11 will drive the rotating rod 2 to rotate vertically on the bottom wall of the barrel 1. When the rotating rod 2 rotates, the rolling ball 4, which is sealed and rolled in the circular opening on its side wall, will move in a circular motion around the axis of the rotating rod 2 together with the rotating rod 2. At the same time, the rotating shaft 5, which is vertically fixedly installed on the wall of the circular groove 3 at the bottom of the rotating rod 2, rotates synchronously with the rotating rod 2. Since the bottom surface of the rotating shaft 5 has a reciprocating thread and is threadedly connected to the slip ring 6, and the slip ring 6 restricts the rotation by a limiting component, the slip ring 6 cannot rotate with the rotating shaft 5 during the rotation of the rotating shaft 5, and can only rotate along the vertical direction of the rotating shaft 5. As the sliding ring 6 moves back and forth, the hollow rod 7 fixedly installed on the top of the sliding ring 6 moves vertically back and forth synchronously with the sliding ring 6. The I-shaped wheels 8, which are fixedly sleeved at equal intervals on the hollow rod 7, also move synchronously. The mounting blocks 9, which are fixedly installed on the surface of the ball 4 in the circular groove 3, are respectively arranged in pairs in the multiple I-shaped wheels 8. When the I-shaped wheels 8 move, they will generate a thrust on the mounting blocks 9, causing the ball 4 to roll in the circular opening on the side wall of the rotating rod 2. This allows the ball 4 to generate radial movement while making circular motion, thereby realizing multi-directional stirring and mixing of sewage and medicine in the tank 1. That is, when the I-shaped wheel 8 moves upward, the multiple balls 4 will rotate downward with the multiple stirring rods 20, and when the I-shaped wheel 8 moves downward, the multiple balls 4 will rotate upward with the multiple stirring rods 20.

[0020] After the mixing time reaches the set time, the drive motor 11 stops running. At this time, the electric valve in the water pipe 14 on one side of the tank 1 opens, and the pre-treated sewage in the tank 1 flows into the monitoring box 15 along the water pipe 14. If discharge is required, the electric valve in the water outlet pipe 16 on the side wall of the monitoring box 15 can be opened.

[0021] Reference Figure 1 A monitoring instrument is installed on the inner wall of the monitoring box 15. The monitoring instrument is used to monitor the water quality inside the monitoring box 15. A self-priming pump 17 is fixedly installed on the top of the monitoring box 15. A water suction pipe 18 and a water return pipe 19 are fixedly installed at both ends of the self-priming pump 17, respectively. One end of the water suction pipe 18 is connected to the inside of the monitoring box 15, and the water return pipe 19 is connected to the storage compartment 13 inside the tank 1. The monitoring instrument and the self-priming pump 17 are disclosed in the patent publication number CN118750931B, entitled "A Wastewater Treatment Device with Environmental Monitoring Function". They belong to the prior art, and their working principle will not be described in detail here.

[0022] When the pre-treated wastewater in the tank 1 flows into the monitoring box 15 through the water pipe 14, the monitoring instrument installed on the inner wall of the monitoring box 15 is immediately activated to monitor the water quality parameters of the wastewater in the monitoring box 15 in real time, such as pH value, pollutant concentration, and temperature.

[0023] If the monitoring instrument detects that the wastewater quality meets the preset discharge standards, the electrically controlled valve in the outlet pipe 16 on the side wall of the monitoring box 15 can be opened directly to allow the qualified wastewater to be discharged along the outlet pipe 16. If the monitoring instrument detects that the wastewater quality does not meet the preset discharge standards, the electrically controlled valve in the outlet pipe 16 should be closed first, and then the self-priming pump 17 fixedly installed on the top of the monitoring box 15 should be started. Since the self-priming pump 17 has a suction pipe 18 and a return pipe 19 fixedly installed at both ends, and one end of the suction pipe 18 is connected to the inside of the monitoring box 15 and the return pipe 19 is connected to the inside of the tank 1, the self-priming pump 17 will discharge the wastewater from the monitoring box through the suction pipe 18 when it is running. Wastewater that does not meet the standards within tank 15 is extracted and then transported back to tank 1 via return water pipe 19. After the wastewater is returned to tank 1, the electrically controlled valve in the bottom feed pipe of the drug storage compartment 13 can be opened again to add drugs according to the reason for the substandard water quality reported by the monitoring instrument. The drive motor 11 is restarted to drive the rotating rod 2, the ball 4 and other components to perform secondary stirring treatment on the wastewater. After the secondary treatment is completed, the electrically controlled valve in the water pipe 14 is opened again to transport the secondary treated wastewater in tank 1 to the monitoring box 15. The monitoring instrument re-monitors the water quality until the wastewater quality meets the standards, and then it is discharged through the outlet pipe 16.

[0024] In this invention, the device employs a unique stirring structure design. When the rotating rod 2 rotates, it drives the rolling ball 4 to perform circular motion around the axis of the rotating rod 2. Simultaneously, due to the cooperation between the reciprocating thread on the surface of the rotating shaft 5 and the slip ring 6, as well as the restriction of the rotation of the slip ring 6 by the limiting rod 10, the slip ring 6 moves vertically back and forth along the rotating shaft 5. This, in turn, drives the I-beam wheel 8 to move vertically in sync via the hollow rod 7. During the movement of the I-beam wheel 8, it pushes the mounting block 9, causing the rolling ball 4 to roll within the circular opening on the side wall of the rotating rod 2 and generate radial motion. Ultimately, this achieves a composite stirring action of "circular motion + radial motion" for the rolling ball 4. This multi-directional stirring method breaks the limitations of traditional single-directional stirring, effectively preventing wastewater and drugs from forming a fixed flow trajectory. It allows the two to fully contact and mix evenly within the tank 1, significantly shortening the wastewater treatment cycle, improving stirring efficiency, ensuring that the drugs fully exert their effects, reducing drug waste, lowering treatment costs, and significantly optimizing the wastewater treatment effect.

[0025] In this utility model, unless otherwise explicitly specified and limited, the terms "installation", "connection", "linking", "fixing", etc., should be interpreted broadly.

[0026] 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 wastewater treatment device with environmental monitoring function, comprising a tank (1), characterized in that, A rotating rod (2) is vertically and rotatably installed on the bottom wall of the barrel (1). A circular groove (3) is vertically opened at the bottom of the rotating rod (2). Multiple circular openings are symmetrically opened on the side wall of the rotating rod (2). A rolling ball (4) is sealed and rolled inside the circular opening. The multiple rolling balls (4) are symmetrically arranged in pairs along the axial direction of the rotating rod (2). A stirring rod (20) is fixedly installed on the surface of the rolling ball (4) outside the circular groove (3). A rotating shaft (5) is vertically and fixedly installed on the wall of the circular groove (3). A reciprocating thread is opened on the bottom surface of the rotating shaft (5). A slip ring (6) is threaded to the bottom of the rotating shaft (5). The slip ring (6) restricts the rotation by a limiting component. A drive assembly for controlling the rotation of the rotating rod (2) is provided at the top of the barrel (1). A feeding assembly is provided at the top of the barrel (1). A hollow rod (7) is fixedly installed on the top of the slip ring (6), and I-shaped wheels (8) are fixedly sleeved on the hollow rod (7) at equal intervals. An installation block (9) is fixedly installed on the surface of the ball (4) located in the circular groove (3). Multiple installation blocks (9) are respectively arranged in pairs in multiple I-shaped wheels (8). A water inlet pipe (12) is fixedly installed on the side wall of the barrel (1).

2. The wastewater treatment device with environmental monitoring function according to claim 1, characterized in that, The limiting component includes two symmetrical vertical limiting rods (10) fixedly installed inside the barrel body (1), and the slip ring (6) is slidably sleeved on the two limiting rods (10).

3. A wastewater treatment device with environmental monitoring function according to claim 1, characterized in that, The drive assembly includes an L-shaped plate fixedly installed on the top of the barrel (1) and a drive motor (11) fixedly installed on the surface of the L-shaped plate. The top of the rotating rod (2) extends out of the barrel (1) and is fixedly connected to the output shaft of the drive motor (11).

4. A wastewater treatment device with environmental monitoring function according to claim 1, characterized in that, The feeding assembly includes a medicine storage chamber (13) fixedly installed on the upper surface of the barrel (1). The bottom of the medicine storage chamber (13) is connected to the inside of the barrel (1) through a material pipe. A monitoring box (15) is fixedly installed on one side of the barrel (1) through a water pipe (14). A water outlet pipe (16) is fixedly installed on the side wall of the monitoring box (15). Electrically controlled valves are provided in the water inlet pipe (12), the material pipe, the water pipe (14) and the water outlet pipe (16).

5. A wastewater treatment device with environmental monitoring function according to claim 4, characterized in that, The monitoring instrument is installed on the inner wall of the monitoring box (15) and is used to monitor the water quality inside the monitoring box (15).

6. A wastewater treatment device with environmental monitoring function according to claim 5, characterized in that, A self-priming pump (17) is fixedly installed on the top of the monitoring box (15). A water pump (18) and a return water pipe (19) are fixedly installed at both ends of the self-priming pump (17). One end of the water pump (18) is connected to the inside of the monitoring box (15), and the return water pipe (19) is connected to the inside of the barrel (1).

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