Sewage treatment intelligent testing robot and method of using the same

Abstract

The application relates to the technical field of sewage treatment, in particular to a sewage treatment intelligent testing robot and a use method thereof. The sewage treatment intelligent testing robot has the functions of land walking, water surface walking, detection and feeding through installation of a land walking device, a water surface walking device, a detection device, a feeding device and a rotating device on a rack, can realize automatic detection and feeding during sewage treatment and purification, has high intelligence, is convenient, flexible and fast in azimuth angle adjustment, has a long feeding distance, and effectively protects water resources.

Description

Technical Field

[0001] This invention relates to the field of wastewater treatment technology, specifically to an intelligent wastewater treatment robot and its usage method. Background Technology

[0002] Organic compounds such as carbohydrates, proteins, fats, and lignin contained in domestic sewage and some industrial wastewater can be decomposed into simple inorganic substances by microorganisms. These organic substances require a large amount of oxygen during decomposition and are therefore called aerobic pollutants. In addition, some reducing inorganic substances in water also consume oxygen, such as NH3H2S and sulfites. These pollutants, once they enter water bodies, consume large amounts of dissolved oxygen, even causing mass mortality of aquatic animals. In severe cases, dissolved oxygen can drop to zero, leading to increased activity of anaerobic bacteria in the water. The decomposition of organic matter produces ammonia and hydrogen sulfide, causing the water to turn black and smelly, forcing the cessation of the material cycle and almost completely eliminating the water body's self-purification function.

[0003] Currently, there are physical, chemical, and biological methods for wastewater treatment. Among them, chemical wastewater treatment involves adding chemical agents to the wastewater and using chemical reactions or physicochemical effects to purify it. Usually, chemical agents are added to the wastewater manually by boat, but this not only consumes a lot of labor and has low efficiency, but also poses certain dangers.

[0004] To address this issue, some wastewater treatment robots have emerged on the market. These robots are industrial devices that can effectively treat urban domestic sewage and industrial wastewater, preventing sewage and pollutants from flowing directly into water bodies. They are of great significance for improving the ecological environment, enhancing the city's image, and promoting economic development. Their main purpose is to treat domestic sewage and similar industrial organic wastewater to meet the requirements for reuse, enabling the wastewater to be recycled.

[0005] For example, patent number CN201610463818.6 discloses an intelligent robot for lake sewage purification and treatment. The robot includes a land walking device, a water walking device, a lifting device, a hybrid mechanism, and a feeding device, enabling it to have the functions of land walking, water walking, orientation and angle adjustment, and feeding. In the process of sewage treatment and purification, it can realize the function of automatic feeding of sewage purification, and has a high degree of intelligence, convenient and flexible orientation and angle adjustment, fast feeding speed and long distance. It solves the problems of large workload, high danger and low efficiency of existing manual feeding by boat, and effectively protects water resources.

[0006] However, the robot has the following problems: 1. The water walking device is not easy to adjust in angle, which makes it easy to collide with obstacles when walking on land, thus affecting its movement; 2. The feeding device throws materials by compressing springs, resulting in a small throwing range and short distance, making it impossible for chemical drugs to effectively treat sewage; 3. The feeding device uses the tilting downward movement of the feeding bucket to obtain chemical drugs, resulting in uneven material collection or insufficient material collection; 4. The material in the middle of the storage cylinder is not easy to transfer to the working range of the bucket, etc. Summary of the Invention

[0007] The purpose of this invention is to at least solve one of the technical problems existing in the prior art, and to provide an intelligent wastewater treatment testing robot and its usage method.

[0008] To achieve the above objectives, the technical solution adopted by the present invention is as follows: an intelligent wastewater treatment testing robot, including a frame;

[0009] A land-based walking device includes tracked wheels mounted on the bottom of the frame, with tracks rotatably connected to the tracked wheels for moving the frame.

[0010] A water-walking device is installed at the bottom of the frame to drive the frame to walk on the water surface;

[0011] A detection device, installed on the frame, is used to acquire pollution information of wastewater;

[0012] A feeding device is used to add powdered drugs to wastewater according to the pollution information. The feeding device includes a feeding box installed on the frame. An auger assembly is installed inside the feeding box. The output end of the auger assembly is provided with a receiving component. The receiving component is connected to the outside of the feeding box.

[0013] A rotating device is mounted on the frame and connected to the feeding device to drive the feeding device to rotate.

[0014] The control device is electrically connected to the land walking device, water walking device, detection device, feeding device, and rotating device, and is used to control the working status of the land walking device, water walking device, detection device, feeding device, and rotating device.

[0015] Furthermore, the water-walking device includes a cylinder, the output end of which is provided with a jet pad, a jet nozzle is provided on one side of the jet pad, an air supply pipe is connected to the jet pad, and an air supply pump is connected to the air supply pipe.

[0016] Furthermore, a slot adapted to the jet pad is provided at the bottom of the frame, a limiting plate is installed on the jet pad, the air supply pipe passes through the limiting plate and is connected to the jet pad, and the other end of the limiting plate is connected to the output end of the cylinder.

[0017] Furthermore, the feeding box is equipped with a storage box, and a connecting pipe is installed between the storage box and the feeding box. A control valve is installed on the connecting pipe. A stirring assembly and a vibration assembly are installed inside the storage box. The stirring assembly includes a stirring motor installed on the storage box. The output end of the stirring motor is equipped with a drive wheel. A driven wheel is connected to the drive wheel via a belt. Both the drive wheel and the driven wheel are equipped with a rotating shaft that extends into the storage box. A stirring blade is installed on the rotating shaft. The vibration assembly includes a vibration motor. The output end of the vibration motor is equipped with a vibrating rod, and the vibrating rod is connected to the inner wall of the storage box.

[0018] Furthermore, the auger assembly includes a drive motor installed outside the feeding box, the output end of the drive motor is provided with a transmission shaft, and a spiral blade is connected to the transmission shaft.

[0019] Furthermore, the receiving assembly includes a receiving hopper, which is installed at an angle outside the feeding box, and the discharge port of the receiving hopper faces outward relative to the frame and extends outward from the frame.

[0020] Furthermore, the rotating device includes a rotary motor mounted on the frame, the output end of the rotary motor is provided with a rotating shaft, the end of the rotating shaft is connected to the feeding box, and is used to drive the feeding box to rotate.

[0021] Furthermore, the detection device includes a sampler, on which a detector is connected, and on which a display is electrically connected, the display being mounted on the outer surface of the frame.

[0022] The method for using the intelligent wastewater treatment testing robot is as follows:

[0023] S1. Control the land walking device to walk towards the sewage surface. When the robot reaches the water surface, activate the water walking device so that the robot can float on the water surface.

[0024] S2. Use a sampler to obtain wastewater samples and use a detector to test the samples to obtain pollution information about the wastewater;

[0025] S3. Control the robot to walk to the shore and pour powdered medicine into the feeding box according to the pollution information obtained. At the same time, start the stirring component to mix the powdered medicine in the storage box evenly.

[0026] S4. Control the robot to go into the water, open the control valve on the storage tank to allow the medicine to flow into the feeding tank, and start the auger assembly. Under the action of the auger assembly, the medicine is transferred to the receiving hopper and then falls into the sewage to treat the sewage. At the same time, start the vibration assembly to allow the powdered medicine to fall evenly into the feeding tank.

[0027] S5. Activate the rotating device to allow the drug to be evenly dispersed in the sewage for sewage treatment, and at the same time control the water surface walking device to move on the water surface.

[0028] It also includes a start control switch, a wireless connection module to connect the controller to the terminal, and the terminal to control the land walking device, water walking device, detection device, feeding device, and rotating device to work.

[0029] Compared with the prior art, the technical solution of this application has the following beneficial effects:

[0030] 1. This application enables the robot to perform land walking, water walking, detection, feeding, and rotating functions by installing a land walking device, a water walking device, a detection device, and a feeding device on the frame. In the process of sewage treatment and purification, it can realize the functions of automatic sewage purification detection and feeding. It has a high degree of intelligence, convenient and flexible adjustment of orientation and angle, and fast feeding speed and long distance. It solves the problems of large workload, high danger and low efficiency of existing manual feeding by boat, and effectively protects water resources.

[0031] 2. With the combined action of the rotating device and the water-walking device, the robot of this application can perform all-round feeding, realizing automated and precise treatment of sewage.

[0032] 3. This application installs an auger assembly inside the feeding box, and the output end of the auger assembly is provided with a receiving component. The receiving component is connected to the outside of the feeding box, thereby enabling uniform and equal material feeding, which facilitates the user to control the feeding amount.

[0033] 4. This application utilizes a cylinder to extend and retract the jet pad, thereby facilitating the robot's movement on water and land. When the robot needs to enter the water, the cylinder extends the jet pad, and the air pump adjusts the gas flow, allowing the robot to float and move on the water surface. When the robot does not need to enter the water, the cylinder retracts the jet pad into the slot of the frame, thus facilitating the robot's movement on land. Attached Figure Description

[0034] Figure 1 This is a schematic diagram of the structure of the intelligent wastewater treatment testing robot in a preferred embodiment of the present invention;

[0035] Figure 2This is a side view of the intelligent wastewater treatment robot in a preferred embodiment of the present invention;

[0036] Figure 3 This is a schematic diagram of the internal structure of the frame in a preferred embodiment of the present invention;

[0037] Figure 4 This is a schematic diagram of the water surface walking device in a preferred embodiment of the present invention;

[0038] Figure 5 This is a schematic diagram of the internal structure of the feeding box in a preferred embodiment of the present invention;

[0039] Figure 6 This is a schematic diagram of the internal structure of the storage box in a preferred embodiment of the present invention;

[0040] Figure 7 This is a schematic diagram of the control structure of the intelligent wastewater treatment robot in a preferred embodiment of the present invention.

[0041] Reference numerals: 1. Frame; 2. Land walking device; 3. Water walking device; 301. Cylinder; 302. Jet pad; 303. Air pump; 304. Limiting plate; 4. Feeding device; 401. Feeding box; 402. Storage box; 5. Rotating device; 6. Screw assembly; 601. Drive motor; 602. Transmission shaft; 603. Spiral blade; 7. Receiving assembly; 8. Mixing assembly; 801. Mixing motor; 802. Second rotating shaft; 803. Mixing blade; 9. Vibration assembly; 901. Vibration motor; 902. Vibrating rod; 10. Power supply; 11. Control switch; 12. Controller; 13. Wireless connection module; 14. Terminal; 15. Detection device; 1501. Sampler; 1502. Detector; 1503. Display. Detailed Implementation

[0042] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present invention. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments.

[0043] Reference Figures 1-7 As shown, in a preferred embodiment of the present invention, an intelligent wastewater treatment testing robot includes...

[0044] Rack 1;

[0045] The land walking device 2 includes tracked wheels installed at the bottom of the frame 1, and tracks for driving the frame to move are rotatably connected to the tracked wheels;

[0046] A water-walking device 3 is installed at the bottom of the frame 1 and is used to drive the frame 1 to walk on the water surface;

[0047] The detection device 15 is installed on the frame and is used to acquire pollution information of the wastewater;

[0048] Feeding device 4 is used to add powdered drugs to wastewater according to the pollution information. The feeding device 4 includes a feeding box 401 installed on the frame 1. An auger assembly 6 is installed in the feeding box 401. The output end of the auger assembly 6 is provided with a receiving assembly 7. The receiving assembly 7 is connected to the outside of the feeding box.

[0049] The rotating device 5 is mounted on the frame 1 and connected to the feeding device 4, and is used to drive the feeding device 4 to rotate.

[0050] A control device is electrically connected to the land-walking device, water-walking device, detection device, feeding device, and rotating device, and is used to control the working status of the land-walking device, water-walking device, detection device, feeding device, and rotating device. The control device includes a power supply 10, a control switch 11, and an integrated circuit board. A controller 12 is connected to the integrated circuit board, and the controller 12 is electrically connected to the control switch 11 and the power supply 10. The controller 12 is equipped with a wireless connection module 13, and the controller 12 is electrically connected to a terminal 14 through the wireless connection module.

[0051] This enables the robot to walk on land and water, as well as perform detection, loading, and dispensing functions. In the wastewater treatment and purification process, it can automatically detect and dispense wastewater, exhibiting a high degree of intelligence, convenient and flexible orientation and angle adjustment, and fast and long-distance dispensing speed. This solves the problems of high workload, high risk, and low efficiency associated with manual dispensing by boat, effectively protecting water resources. Furthermore, the robot's operation can be controlled via a terminal device such as a tablet, computer, or mobile phone, enabling intelligent control of the robot for wastewater treatment.

[0052] As a preferred embodiment of the present invention, it may also have the following additional technical features: the water-walking device 3 includes a cylinder 301, the output end of the cylinder 301 is provided with a jet pad 302, a jet nozzle is opened on one side of the jet pad 302, an air supply pipe is connected to the jet pad 302, and an air supply pump 303 is connected to the air supply pipe. Thus, when the robot needs to enter the water, the cylinder pushes out the jet pad, and the air supply pump adjusts the gas flow, so that the robot floats and walks on the water surface.

[0053] In this embodiment, the bottom of the frame 1 has a slot adapted to the jet pad 302. A limiting plate 304 is installed on the jet pad 302. The air supply pipe passes through the limiting plate and is connected to the jet pad 302. The other end of the limiting plate 304 is connected to the output end of the cylinder 301. This facilitates the control of the jet pad's retraction.

[0054] In this embodiment, a storage tank 402 is provided on the feeding tank 401, and a connecting pipe is installed between the storage tank 402 and the feeding tank 401. A control valve is installed on the connecting pipe. A stirring assembly 8 and a vibration assembly 9 are installed inside the storage tank 402. The stirring assembly 8 includes a stirring motor 801 installed on the storage tank 402. The output end of the stirring motor 801 is provided with a drive wheel, and a driven wheel is connected to the drive wheel via a belt. Both the drive wheel and the driven wheel are provided with a first rotating shaft 802 extending into the storage tank, and a stirring blade 803 is installed on the first rotating shaft 802. The vibration assembly 9 includes a vibration motor 901, and a vibrating rod 902 is provided at the output end of the vibration motor 901. The vibrating rod 902 is connected to the inner wall of the storage tank 402. Thus, the stirring assembly enables the drug to be mixed evenly. After the drug is mixed evenly, the control valve is opened, allowing the drug to fall evenly into the feeding tank under the action of the vibration assembly 9.

[0055] In this embodiment, the screw conveyor assembly 6 includes a drive motor 601 installed outside the feeding box 401. The output end of the drive motor 601 is provided with a transmission shaft 602, and a spiral blade 603 is connected to the transmission shaft 602. Thus, the drug can be discharged evenly and quantitatively.

[0056] In this embodiment, the receiving assembly 7 includes a receiving hopper, which is installed at an angle outside the feeding box 401, and the discharge port of the receiving hopper faces outward relative to the frame 1 and extends outside the frame 1. This allows the drug to fall into the wastewater for purification.

[0057] In this embodiment, the rotating device 5 includes a rotary motor mounted on the frame. The output end of the rotary motor is provided with a second rotating shaft, the end of which is connected to the feeding box 401 to drive the feeding box 401 to rotate. This allows the medicine to be evenly distributed onto the wastewater surface.

[0058] In this embodiment, the detection device 15 includes a sampler 1501, a detector 1502 connected to the sampler 1501, and a display 1503 electrically connected to the detector 1502. The display 1503 is mounted on the outer surface of the frame 1. This enables intelligent detection of wastewater and allows for the addition of chemicals to the wastewater based on the detection information, achieving intelligent wastewater treatment. The wastewater detection standards include dissolved oxygen, pH, conductivity, temperature, total phosphorus, and total nitrogen, used to assess the health of the wastewater. Multi-parameter water quality analyzers, turbidity meters, dissolved oxygen meters, and other detectors 1502 are installed inside the robot to acquire real-time water quality detection standard data values.

[0059] The method for using the intelligent wastewater treatment testing robot is as follows:

[0060] S1. Control the land walking device 2 to walk towards the sewage surface. When the robot reaches the water surface, activate the water walking device 3 so that the robot can float on the water surface.

[0061] S2. Use a sampler to obtain wastewater samples and use a detector to test the samples to obtain pollution information about the wastewater;

[0062] S3. Control the robot to walk to the shore and pour powdered medicine into the feeding box according to the pollution information obtained. At the same time, start the stirring component to mix the powdered medicine in the storage box evenly.

[0063] S4. Control the robot to go into the water, open the control valve on the storage tank 402 to allow the medicine to flow into the feeding tank 401, and start the auger assembly 6. Under the action of the auger assembly 6, the medicine is transferred to the receiving hopper and then falls into the sewage to treat the sewage. At the same time, start the vibration assembly 9 in the storage tank 402 so that the powdered medicine can fall evenly into the feeding tank 401.

[0064] S5. Activate the rotating device 5 to allow the drug to be evenly dispersed in the sewage for sewage treatment, while controlling the water surface walking device to move on the water surface.

[0065] In this embodiment, a start control switch is also included. The controller and terminal are connected via a wireless connection module. The terminal is used to control the land walking device, water walking device, detection device, feeding device, and rotating device to work. This enables the robot to work through terminal control, which is convenient for operators and effectively reduces the workload and risk factor of the operators.

[0066] Without causing conflict, those skilled in the art can freely combine and use the above-mentioned additional technical features.

[0067] It is understood that the present invention has been described through some embodiments, and those skilled in the art will recognize that various changes or equivalent substitutions can be made to these features and embodiments without departing from the spirit and scope of the invention. Furthermore, under the teachings of the present invention, these features and embodiments can be modified to adapt to specific situations and materials without departing from the spirit and scope of the invention. Therefore, the present invention is not limited to the specific embodiments disclosed herein, and all embodiments falling within the scope of the claims of this application are within the protection scope of the present invention.

Claims

1. An intelligent wastewater treatment testing robot, characterized by: Including racks; A land-based walking device includes tracked wheels mounted on the bottom of the frame, with tracks rotatably connected to the tracked wheels for moving the frame. A water-walking device is installed at the bottom of the frame to drive the frame to walk on the water surface; the water-walking device includes a cylinder, the output end of the cylinder is provided with a jet pad, a jet port is opened on one side of the jet pad, an air supply pipe is connected to the jet pad, and an air supply pump is connected to the air supply pipe. A detection device, installed on the frame, is used to acquire pollution information of wastewater; A feeding device is used to add powdered drugs to wastewater according to the pollution information. The feeding device includes a feeding box installed on the frame. An auger assembly is installed inside the feeding box. The output end of the auger assembly is provided with a receiving component. The receiving component is connected to the outside of the feeding box. The feeding box is equipped with a storage box, and a connecting pipe is installed between the storage box and the feeding box. A control valve is installed on the connecting pipe. A stirring assembly and a vibration assembly are installed inside the storage box. The stirring assembly includes a stirring motor installed on the storage box. The output end of the stirring motor is equipped with a drive wheel. A driven wheel is connected to the drive wheel via a belt. Both the drive wheel and the driven wheel are equipped with a first rotating shaft that extends into the storage box. A stirring blade is installed on the first rotating shaft. The vibration assembly includes a vibration motor. The output end of the vibration motor is equipped with a vibrating rod, and the vibrating rod is connected to the inner wall of the storage box. A rotating device is mounted on the frame and connected to the feeding device to drive the feeding device to rotate. The rotating device includes a rotary motor mounted on the frame, and the output end of the rotary motor is provided with a second rotating shaft. The end of the second rotating shaft is connected to the feeding box and is used to drive the feeding box to rotate. The control device is electrically connected to the land walking device, water walking device, detection device, feeding device, and rotating device, and is used to control the working status of the land walking device, water walking device, detection device, feeding device, and rotating device.

2. The intelligent wastewater treatment testing robot according to claim 1, characterized in that: The bottom of the frame has a slot adapted to the jet pad. A limiting plate is installed on the jet pad. The air supply pipe passes through the limiting plate and is connected to the jet pad. The other end of the limiting plate is connected to the output end of the cylinder.

3. The intelligent wastewater treatment testing robot according to claim 2, characterized in that: The auger assembly includes a drive motor installed outside the feeding box, and the output end of the drive motor is provided with a transmission shaft, on which spiral blades are connected.

4. The intelligent wastewater treatment testing robot according to claim 3, characterized in that: The receiving assembly includes a receiving hopper, which is installed at an angle outside the feeding box, and the discharge port of the receiving hopper faces outward relative to the frame and extends outward from the frame.

5. The intelligent wastewater treatment testing robot according to claim 4, characterized in that: The detection device includes a sampler, a detector connected to the sampler, and a display connected to the detector. The display is mounted on the outer surface of the frame.

6. The method of using an intelligent wastewater treatment testing robot, characterized in that: The method of using the intelligent wastewater treatment robot according to claim 5 is as follows: S1. Control the land walking device to walk towards the sewage surface. When the robot reaches the water surface, activate the water walking device so that the robot can float on the water surface. S2. Use a sampler to obtain wastewater samples and use a detector to test the samples to obtain pollution information about the wastewater; S3. Control the robot to walk to the shore and pour powdered medicine into the feeding box according to the pollution information obtained. At the same time, start the stirring component to mix the powdered medicine in the storage box evenly. S4. Control the robot to go into the water, open the control valve on the storage tank to allow the medicine to flow into the feeding tank, and start the auger assembly. Under the action of the auger assembly, the medicine is transferred to the receiving hopper and then falls into the sewage to treat the sewage. At the same time, start the vibration assembly to allow the powdered medicine to fall evenly into the feeding tank. S5. Activate the rotating device to allow the drug to be evenly dispersed in the sewage for sewage treatment, and at the same time control the water surface walking device to move on the water surface.

7. The method of using the intelligent wastewater treatment testing robot according to claim 6, characterized in that: It also includes a start control switch, a wireless connection module to connect the controller to the terminal, and the terminal to control the land walking device, water walking device, detection device, feeding device, and rotating device to work.

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