A device for purifying pesticide production wastewater

Abstract

The utility model belongs to the field of pesticide wastewater treatment technology, and concretely is a kind of pesticide production wastewater purification treatment device, including treatment box, the treatment cavity is set in the middle part of treatment box;The side wall of treatment box is equipped with drain outlet;The middle part of treatment box is rotatably connected with round bar;The side wall of round bar is fixed with multiple spiral plates;The support frame is slidably fitted in the inside of treatment box;The support frame and treatment box are connected by bolt;The end of support frame is fixed with ultrasonic treatment device;The bottom of ultrasonic treatment device is communicated with probe;The guide block is fixed in the inner wall of treatment cavity;The surface of guide block is arc setting;By using spiral plate to rotate fast can make its treatment cavity inside wastewater form vortex, so constantly pull the wastewater of edge to middle part when processing to increase and contact with probe, simultaneously, the shape of guide block surface can be in water flow contact water strand and make it segmented, so when being pulled, moving speed is faster.

Description

Technical Field

[0001] This utility model relates to the field of pesticide wastewater treatment technology, specifically a pesticide production wastewater purification and treatment device. Background Technology

[0002] Every year, countless amounts of wastewater are generated from pesticide production. Most of this pesticide wastewater is discharged directly into water bodies without treatment or without meeting standards, severely polluting water bodies and damaging the natural environment. Pesticide wastewater contains a large number of pesticide intermediates. These intermediates have large molecular weights and benzene ring structures, which are difficult to destroy, making them a major challenge in pesticide wastewater treatment.

[0003] Pesticide production wastewater has a complex composition, containing pesticide technicals, intermediates, organic solvents, acids, alkalis, salts, heavy metals, and other organic pollutants. This type of wastewater is highly toxic, and the pesticide components and heavy metals it contains pose a great threat to organisms and the environment, causing serious damage to the ecosystem. Pesticide production wastewater is also difficult to degrade.

[0004] In the treatment of pesticide wastewater, ultrasonic probes are often placed in the pesticide wastewater tank. The ultrasonic waves destroy the structure of pesticide intermediates to treat bacteria. However, the position of the ultrasonic probe is usually fixed, which makes it difficult to make full contact with the wastewater during treatment.

[0005] Therefore, a pesticide production wastewater purification and treatment device is proposed to address the above problems. Utility Model Content

[0006] In order to overcome the shortcomings of the prior art, at least one technical problem raised in the background art is solved.

[0007] The technical solution adopted by this utility model to solve its technical problem is as follows: A pesticide production wastewater purification and treatment device of this utility model includes a treatment box, with a treatment cavity in the middle of the treatment box; a drain outlet is provided on the side wall of the treatment box; a round rod is rotatably connected to the middle of the treatment box; multiple spiral plates are fixedly connected to the side wall of the round rod; a support frame is slidably fitted inside the treatment box; the support frame and the treatment box are connected by a pin; an ultrasonic treatment device is fixedly connected to the end of the support frame; a probe is connected to the bottom of the ultrasonic treatment device; a guide block is fixedly connected to the inner wall of the treatment cavity; the surface of the guide block is arc-shaped; by using the rapid rotation of the spiral plates, the wastewater inside the treatment cavity can form a vortex, thereby continuously pulling the wastewater from the edges towards the center during treatment, thus increasing the contact with the probe. Simultaneously, the shape of the guide block surface can divide the water flow when it comes into contact with the water, thus allowing it to move faster when pulled.

[0008] Preferably, a fixing plate is fixedly connected to the top of the treatment box; a cover plate is rotatably connected to the middle of the fixing plate; an observation window is provided in the middle of the cover plate; by adding the cover plate, the treatment chamber can be closed, thereby reducing water splashing when water source impacts, and the observation window can increase the observation path when observation is needed, thereby increasing convenience during treatment.

[0009] Preferably, a heating wire is installed at the bottom of the treatment chamber; multiple heating wires are arranged on the treatment chamber; by adding heating wires, the viscosity inside the wastewater can be reduced when the spiral plate rotates, thereby generating vortices more quickly when the spiral plate rotates.

[0010] Preferably, a plurality of baffles are fixedly connected to the bottom of the processing chamber; the ends of the baffles are inclined; a plurality of partition holes are provided in the middle of the baffles; by increasing the partition holes, the large water flow can be separated into small water flow when in contact with the water flow, so that the traction force it receives when moving is increased and thus it moves towards the middle of the processing chamber, thereby reducing the gap between it and the probe.

[0011] Preferably, the top of the cover plate is connected to a feed pipe; the inner wall of the feed pipe is inclined; by adding a feed pipe, wastewater can be poured directly into the wastewater during filling, which makes the filling of wastewater more convenient.

[0012] Preferably, a magnetic plate is slidably fitted in the middle of the feed pipe; multiple magnetic plates are arranged on the feed pipe; by adding magnetic plates, metal impurities in the water can be intercepted after wastewater is poured into the feed pipe, thereby increasing the filtration effect and treating the wastewater.

[0013] The advantages of this utility model are: 1. The pesticide production wastewater purification and treatment device of this utility model uses a spiral plate to rotate rapidly, which can form a vortex in the wastewater inside the treatment chamber. This continuously pulls the wastewater from the edge to the center during treatment, thereby increasing the contact with the probe. At the same time, the shape of the guide block surface can divide the water flow when it comes into contact with the water, thus making it move faster when it is pulled.

[0014] 2. The pesticide production wastewater purification and treatment device of this utility model can close the treatment chamber by adding a cover plate, thereby reducing water splashing when the water source is impacted. At the same time, the observation window can increase the observation path when observation is needed, thus increasing the convenience of treatment. Attached Figure Description

[0015] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0016] Figure 1 This is a schematic diagram of the main body of this utility model; Figure 2 This is a schematic diagram of the cover plate in this utility model; Figure 3 This is a schematic diagram of the support frame in this utility model; Figure 4 This is a schematic diagram of the observation window structure in this utility model; Figure 5 This is a schematic diagram of the magnetic plate in this utility model.

[0017] In the diagram: 1. Processing box; 11. Processing chamber; 12. Drain outlet; 13. Round rod; 14. Spiral plate; 15. Support frame; 16. Ultrasonic processing device; 17. Probe; 18. Guide block; 2. Fixing plate; 21. Cover plate; 22. Observation window; 3. Heating wire; 4. Baffle plate; 41. Separation hole; 5. Feed pipe; 6. Magnetic plate. Detailed Implementation

[0018] 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 of ordinary skill in the art without creative effort are within the scope of protection of the present utility model.

[0019] Specific implementation examples are given below.

[0020] like Figures 1 to 5As shown in the embodiment of this utility model, a pesticide production wastewater purification and treatment device includes a treatment box 1, a treatment cavity 11 in the middle of the treatment box 1, a drain outlet 12 on the side wall of the treatment box 1, a round rod 13 rotatably connected to the middle of the treatment box 1, a plurality of spiral plates 14 fixedly connected to the side wall of the round rod 13, a support frame 15 slidably fitted inside the treatment box 1, the support frame 15 and the treatment box 1 are connected by a pin, an ultrasonic treatment device 16 is fixedly connected to the end of the support frame 15, a probe 17 is connected to the bottom of the ultrasonic treatment device 16, a guide block 18 is fixedly connected to the inner wall of the treatment cavity 11, and the surface of the guide block 18 is arc-shaped. During operation, wastewater is first poured into the treatment cavity 11, then the support frame 15 is inserted into the treatment box 1 for fixation. Subsequently, the round rod 13 is powered by an external power source to rotate, and the spiral plates 14 rotate accordingly. The high-speed rotation creates a vortex in the wastewater in the center of the treatment chamber 11, continuously drawing the wastewater from the edges toward the center. Simultaneously, the rotating water source contacts the guide block 18, causing it to split along the surface of the guide block 18, reducing its flow volume and creating streams. This increases the traction force within the water flow generated by the spiral plate 14, making it easier for the spiral plate to carry the water and accelerate its movement toward the center of the treatment chamber 11. This increased traction enhances contact with the probe 17. After treatment, the water is discharged from the treatment chamber 11 through the drain outlet 12. The rapid rotation of the spiral plate 14 creates a vortex in the wastewater inside the treatment chamber 11, continuously drawing the wastewater from the edges toward the center and increasing contact with the probe 17. The shape of the guide block 18's surface also splits the water streams upon contact, resulting in faster movement under traction.

[0021] like Figures 1 to 2 As shown, a fixing plate 2 is fixedly connected to the top of the treatment chamber 1; a cover plate 21 is rotatably connected to the middle of the fixing plate 2; an observation window 22 is provided in the middle of the cover plate 21; during operation, when the wastewater rotates inside the treatment chamber 11, some wastewater will impact the guide block 18. Before treatment, the fixing plate 2 can be rotated to close the treatment chamber 11. Subsequently, when an impact occurs, the splashed water source can be blocked and intercepted. At the same time, the inside of the treatment chamber 11 can be observed through the observation window 22. By adding the cover plate 21, the treatment chamber 11 can be closed, thereby reducing the splashed water source when the water source impacts. At the same time, the observation window 22 can increase the observation path when observation is needed, thereby increasing the convenience during treatment.

[0022] like Figures 1 to 3As shown, a heating wire 3 is installed at the bottom of the processing chamber 11; multiple heating wires 3 are arranged on the processing chamber 11; during operation, when wastewater is being treated, the heating wires 3 can be activated to heat the wastewater, thereby reducing the viscosity of the wastewater and forming a vortex more quickly when the spiral plate 14 rotates, thus increasing the traction force towards the center; by adding heating wires 3, the viscosity of the wastewater can be reduced when the spiral plate 14 rotates, thus generating a vortex more quickly when the spiral plate 14 rotates.

[0023] like Figures 1 to 3 As shown, multiple baffles 4 are fixed to the bottom of the treatment chamber 11; the ends of the baffles 4 are inclined; multiple partition holes 41 are opened in the middle of the baffles 4; during operation, when the wastewater rotates inside the treatment chamber 11, it will come into contact with the baffles 4. When in contact, the partition holes 41 will separate the water flow, thus being pulled in the vortex of the spiral plate 14 and moving it towards the middle of the treatment chamber 11, thereby increasing the contact time with the probe 17, thereby increasing the effect of the probe 17 in treating the wastewater; by adding partition holes 41, large water flows can be separated into small water flows when in contact with the water flow, so that the traction force on the water flow is increased and it moves towards the middle of the treatment chamber 11, thereby reducing the interval between the water flow and the probe 17.

[0024] like Figures 1 to 5 As shown, the top of the cover plate 21 is connected to the feed pipe 5; the inner wall of the feed pipe 5 is inclined; during operation, after the cover plate 21 and the treatment box 1 are combined, when it is necessary to fill the treatment chamber 11 with wastewater, it can be poured into the treatment chamber 11 through the feed pipe 5, so that filling can be carried out without opening the feed pipe 5; by adding the feed pipe 5, wastewater can be poured directly into the chamber through the feed pipe 5, which makes filling wastewater more convenient.

[0025] like Figure 5 As shown, a magnetic plate 6 is slidably fitted in the middle of the feed pipe 5; multiple magnetic plates 6 are arranged on the feed pipe 5; during operation, when wastewater is poured into the feed pipe 5, the wastewater will come into contact with the magnetic plate 6 inside the feed pipe 5. Upon contact, the magnetic plate 6 will adsorb the metal substances inside the wastewater. After working for a period of time, the magnetic plate 6 can be removed from the feed pipe 5, and then the surface of the magnetic plate 6 can be cleaned. By adding magnetic plates 6, metal impurities in the water can be intercepted after the wastewater is poured into the feed pipe 5, thereby increasing the filtration effect and treating the wastewater.

[0026] Working principle: Wastewater is first poured into the treatment chamber 11, and then the support frame 15 is inserted into the treatment tank 1 for fixation. Then, the round rod 13 is connected to an external power source to start its rotation. When it rotates, the spiral plate 14 rotates at high speed, creating a vortex in the center of the treatment chamber 11. This continuously draws the wastewater from the edges towards the center of the treatment chamber 11. Simultaneously, as the water source rotates, it comes into contact with the guide block 18. Upon contact, the water source is diverted along the surface of the guide block 18, reducing the flow volume and causing it to split into streams. The increased traction force in the water flow generated by the spiral plate 14 makes it easier for the water to be driven by the spiral plate 14, thereby accelerating its movement towards the center of the treatment chamber 11. This increases the traction and contact with the probe 17. After treatment, the water is discharged into the treatment chamber 11 through the drain outlet 12. When rotating inside the treatment chamber 11, some wastewater will impact the guide block 18. Before treatment, the fixing plate 2 can be rotated to close the treatment chamber 11. Then, when impact occurs, it can block and intercept the splashed water source. At the same time, the water can be viewed through the observation window. 22. Observe the inside of the treatment chamber 11; when treating wastewater, the heating wire 3 can be activated to heat the wastewater, reducing its viscosity. This allows the spiral plate 14 to form a vortex more quickly, increasing the traction force towards the center. When the wastewater rotates inside the treatment chamber 11, it will contact the baffle plate 4. Upon contact, the separation hole 41 will separate the water flow, causing it to be drawn into the vortex of the spiral plate 14 and moved towards the center of the treatment chamber 11. This increases the contact time with the probe 17, thereby increasing the probe's ability to penetrate. The effect of head 17 on wastewater treatment: After the cover plate 21 and the treatment box 1 are combined, when it is necessary to fill the treatment chamber 11 with wastewater, it can be poured into the treatment chamber 11 through the feed pipe 5. Thus, filling can be carried out without opening the feed pipe 5. When the wastewater is poured in through the feed pipe 5, the wastewater will come into contact with the magnetic plate 6 inside the feed pipe 5. When in contact, the magnetic plate 6 will adsorb the metal substances inside the wastewater. After working for a period of time, the magnetic plate 6 can be removed from the feed pipe 5, and then the surface of the magnetic plate 6 can be cleaned.

[0027] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model.

Claims

1. A pesticide production wastewater purification and treatment device, characterized in that: The device includes a processing box (1), which has a processing cavity (11) in the middle; a drain outlet (12) is provided on the side wall of the processing box (1); a round rod (13) is rotatably connected to the middle of the processing box (1); multiple spiral plates (14) are fixed to the side wall of the round rod (13); a support frame (15) is slidably fitted inside the processing box (1); the support frame (15) and the processing box (1) are connected by a pin; an ultrasonic processing device (16) is fixed to the end of the support frame (15); a probe (17) is connected to the bottom of the ultrasonic processing device (16); a guide block (18) is fixed to the inner wall of the processing cavity (11); the surface of the guide block (18) is arc-shaped.

2. The device for purifying pesticide production wastewater according to claim 1, characterized in that: The top of the processing box (1) is fixedly connected to a fixing plate (2); a cover plate (21) is rotatably connected to the middle of the fixing plate (2); an observation window (22) is opened in the middle of the cover plate (21).

3. The device for purifying pesticide production wastewater according to claim 2, characterized in that: A heating wire (3) is installed at the bottom of the processing chamber (11); multiple heating wires (3) are arranged on the processing chamber (11).

4. The device for purifying pesticide production wastewater according to claim 3, characterized in that: The bottom of the processing chamber (11) is fixed with multiple baffles (4); the ends of the baffles (4) are set with slopes; multiple partition holes (41) are opened in the middle of the baffles (4).

5. The device for purifying pesticide production wastewater according to claim 4, characterized in that: The top of the cover plate (21) is connected to the feed pipe (5); the inner wall of the feed pipe (5) is inclined.

6. The device for purifying pesticide production wastewater according to claim 5, characterized in that: A magnetic plate (6) is slidably fitted in the middle of the feed pipe (5); multiple magnetic plates (6) are arranged on the feed pipe (5).

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