Emergency treatment device for sudden water body heavy metal pollution

Abstract

The utility model discloses a sudden water heavy metal pollution emergency treatment device, which comprises a mounting frame, a throwing diffusion mechanism, a detection adjusting mechanism and a fixing mechanism, the throwing diffusion mechanism comprises a fixing rod, one end of the fixing rod is fixedly connected with a fixing plate, the upper side of the fixing plate is fixedly provided with a motor, and the output end of the motor is fixedly connected with a rotating shaft. Through the arrangement of the throwing diffusion mechanism, the motor drives the rotating shaft to rotate, along with the rotation of the rotating shaft, the stirring plate stirs the surrounding water body, the diffusion of the precipitant in the water is facilitated, the precipitant is prevented from being concentrated in one place, and meanwhile, the stirring block on the rotating shaft is arranged in the arrangement groove of the screening plate; the stirring block can stir the screening plate to move back and forth in the movable groove to screen the precipitant, the precipitant can pass through the through holes in the screening plate, the stirring effect can enable the precipitant to pass through the through holes more evenly, and the feeding uniformity and the diffusion effect of the precipitant are further guaranteed.

Description

Technical Field

[0001] This utility model relates to the field of emergency treatment technology for water pollution, specifically an emergency treatment device for sudden heavy metal pollution in water. Background Technology

[0002] Water pollution refers to the alteration of the chemical, physical, biological, or radioactive properties of water bodies due to the introduction of certain substances, thereby affecting the effective use of water, endangering human health, or damaging the ecological environment. This includes heavy metals (such as mercury, cadmium, lead, chromium, copper, and zinc) and non-metals (such as arsenic and selenium). Heavy metal pollution mainly originates from industrial wastewater, such as from electroplating plants, mines, and the metallurgical industry. For example, mercury, once it enters water bodies, is converted into methylmercury. Methylmercury is highly toxic and can accumulate in organisms through the food chain, ultimately harming the human nervous system. Cadmium pollution can lead to Itai-itai disease, as cadmium accumulates in human bones, causing symptoms such as bone softening and pain.

[0003] Most emergency treatment devices for heavy metal pollution on the market currently treat wastewater by adding precipitants to the water. However, these devices mostly add the precipitant directly to a fixed location, resulting in most of the precipitant being concentrated in one place. Moreover, the precipitant has difficulty spreading on its own during addition, leading to a very small treatment area and a limited area of ​​river water that can be treated. In actual cases of sudden heavy metal pollution in water, the effect is very poor, and the practicality is greatly reduced. Therefore, in order to more effectively treat such sudden heavy metal pollution in water and overcome the shortcomings of existing devices, a new emergency treatment device for sudden heavy metal pollution in water is proposed to expand the treatment range of heavy metal pollution in rivers. Utility Model Content

[0004] The present invention aims to solve the technical problems existing in the prior art and provide an emergency treatment device for sudden heavy metal pollution in water.

[0005] To achieve the above objectives, this utility model provides the following technical solution: an emergency treatment device for sudden heavy metal pollution in water, comprising an installation frame, a dispensing and diffusion mechanism, a detection and adjustment mechanism, and a fixing mechanism. The dispensing and diffusion mechanism includes a fixing rod, one end of which is fixedly connected to a fixing plate. A motor is fixedly installed on the upper side of the fixing plate, and the output end of the motor is fixedly connected to a rotating shaft. A stirring plate is fixedly connected to the surface of the rotating shaft. A movable groove is provided inside the installation frame, and a screening plate is provided inside the movable groove. A through hole is provided on the surface of the screening plate, and a placement groove is provided inside the screening plate. A toggle block is fixedly connected to the outside of the rotating shaft. A connecting block is fixedly connected to the inside of the installation frame, and a material frame is fixedly connected to one end of the connecting block. A conveying pipe is fixedly connected to the lower side of the material frame, and an electric ball valve is installed inside the conveying pipe. Four material frames are provided, which can hold different types of precipitants.

[0006] Preferably, the screening plate is slidably connected to the movable groove, the stirring plate is disposed on the lower side of the mounting frame, and the agitator is disposed inside the setting groove. When the agitator rotates, it will agitate the screening plate, causing the screening plate to move back and forth in the movable groove, and the movable groove limits the position of the screening plate.

[0007] Preferably, the mounting frame has an internal mounting groove, the fixing rod is fixedly connected inside the mounting groove, the material frame and the screening plate are both set inside the mounting groove, and the movable groove is connected to the mounting groove.

[0008] Preferably, the detection and adjustment mechanism includes an opening groove, a threaded rod rotatably connected inside the opening groove, a lifting block provided outside the threaded rod, a guide rod fixedly connected to one side of the lifting block, a water quality sensor fixedly installed on the lower side of the guide rod, a turning wheel fixedly connected to the upper end of the threaded rod, the water quality sensor being electrically connected to an electric ball valve and a motor, the turning wheel being located on the upper side of the mounting frame, and four detection and adjustment mechanisms are provided.

[0009] Preferably, the slot is formed inside the mounting frame, the threaded rod is threadedly connected to the lifting block, the lifting block is slidably connected to the slot, the slot is vertically formed, and the threaded rod can be rotated by turning the turning wheel.

[0010] Preferably, the fixing mechanism includes a limiting frame, the limiting frame has a sliding groove inside, a slider is provided inside the sliding groove, a set screw is provided inside the slider, a stabilizing plate is fixedly connected to one end of the slider, and a fixing hole is provided on the surface of the stabilizing plate, so that the slider is restricted in the sliding groove and cannot slide out of the sliding groove.

[0011] Preferably, the limiting frame is fixedly connected to both sides of the mounting frame, the slider is slidably connected to the slide groove, and the set screw is threadedly connected to the slider. When the turning end of the set screw abuts against the upper surface of the limiting frame, the slider can be fixed in the slide groove.

[0012] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0013] 1. This utility model, through the setting of the dispensing and diffusion mechanism, uses a motor to drive the rotating shaft to rotate. As the shaft rotates, the stirring plate stirs the surrounding water, which helps the precipitant to diffuse in the water and prevents the precipitant from concentrating in one place. At the same time, the actuating block on the rotating shaft is set in the setting groove of the screening plate. When the shaft rotates, the actuating block will move the screening plate back and forth in the movable groove to screen the precipitant. The through holes on the screening plate allow the precipitant to pass through. This actuating action can make the precipitant pass through the through holes more evenly, further ensuring the uniformity of precipitant dispensing and diffusion effect. Attached Figure Description

[0014] The accompanying drawings are provided to further illustrate the present invention and form part of the specification. They are used together with the embodiments of the present invention to explain the present invention, but do not constitute a limitation thereof. In the drawings:

[0015] Figure 1 This is a frontal view of the overall structure of this utility model;

[0016] Figure 2 This is a side view of the overall structure of this utility model;

[0017] Figure 3 This is a top view of the overall structure of this utility model;

[0018] Figure 4 This is a structural schematic diagram of the present invention in frontal cross-section;

[0019] Figure 5 This is a structural schematic diagram of the top cross-section of this utility model.

[0020] In the diagram: 1. Mounting frame; 2. Fixing rod; 3. Fixing plate; 4. Motor; 5. Rotating shaft; 6. Mixing plate; 7. Movable trough; 8. Screening plate; 9. Through hole; 10. Setting slot; 11. Actuating block; 12. Connecting block; 13. Material frame; 14. Conveying pipe; 15. Electric ball valve; 16. Mounting slot; 17. Opening slot; 18. Threaded rod; 19. Lifting block; 20. Guide rod; 21. Water quality sensor; 22. Twisting wheel; 23. Limiting frame; 24. Slide groove; 25. Sliding block; 26. Top screw; 27. Stabilizing plate; 28. Fixing hole. Detailed Implementation

[0021] 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 protection scope of the present utility model.

[0022] Please see Figure 1-5 An emergency treatment device for sudden heavy metal pollution in water includes an installation frame 1, a dispensing and diffusion mechanism, a detection and adjustment mechanism, and a fixing mechanism. The dispensing and diffusion mechanism includes a fixing rod 2, one end of which is fixedly connected to a fixing plate 3. A motor 4 is fixedly installed on the upper side of the fixing plate 3. The output end of the motor 4 is fixedly connected to a rotating shaft 5. A stirring plate 6 is fixedly connected to the surface of the rotating shaft 5. The installation frame 1 has a movable groove 7 inside, and a screening plate 8 is installed inside the movable groove 7. The surface of the screening plate 8 has through holes 9, and the interior of the screening plate 8 has a placement groove 10. The rotating shaft 5... An actuating block 11 is fixedly connected externally to the mounting frame 1. A connecting block 12 is fixedly connected internally to the mounting frame 1. A material frame 13 is fixedly connected to one end of the connecting block 12. A conveying pipe 14 is fixedly connected to the lower side of the material frame 13. An electric ball valve 15 is installed inside the conveying pipe 14. The screening plate 8 is slidably connected to the movable trough 7. The stirring plate 6 is located on the lower side of the mounting frame 1. The actuating block 11 is located inside the setting trough 10. An installation trough 16 is opened inside the mounting frame 1. The fixing rod 2 is fixedly connected inside the installation trough 16. Four material frames 13 are provided for storing precipitant. Different types of precipitants can be placed in the installation frame. The material frame 13 is fixed in the installation groove 16 inside the installation frame 1 by the connecting block 12. The precipitant is output from the conveying pipe 14 on the lower side of the material frame 13. The electric ball valve 15 in the conveying pipe 14 can control the addition of the precipitant. The motor 4 is mounted on the fixing plate 3, which is fixed in the installation groove 16 of the installation frame 1 by the fixing rod 2. When the motor 4 starts, its output end drives the rotating shaft 5 to rotate. The stirring plate 6 on the surface of the rotating shaft 5 is located on the lower side of the installation frame 1. As the rotating shaft 5 rotates, the stirring plate 6 stirs the surrounding water, which helps the precipitant to settle. The precipitant diffuses in the water, preventing it from concentrating in one place. Meanwhile, the actuating block 11 on the rotating shaft 5 is set in the setting groove 10 of the screening plate 8. The screening plate 8 is located in the movable groove 7 and is slidably connected to the movable groove 7. When the rotating shaft 5 rotates, the actuating block 11 will move the screening plate 8 back and forth in the movable groove 7. The movable groove 7 has a large space, so the movement of the screening plate 8 will not affect the rotating shaft 5. The through holes 9 on the screening plate 8 allow the precipitant to pass through. This actuating action can make the precipitant pass through the through holes 9 more evenly, further ensuring the uniformity of the precipitant addition and the diffusion effect.

[0023] In one aspect of this embodiment, the detection and adjustment mechanism comprises a slot 17, a threaded rod 18, a lifting block 19, a guide rod 20, a water quality sensor 21, and a turning wheel 22. The slot 17 is formed inside the mounting frame 1. The threaded rod 18 is rotatably connected within the slot 17. The lifting block 19 is threadedly connected to the threaded rod 18 and slidably connected to the slot 17, ensuring that the lifting block 19 can only move up and down along the slot 17 when the threaded rod 18 rotates. The turning wheel 22 is located on the upper side of the mounting frame 1 and is fixedly connected to the upper end of the threaded rod 18. Twisting the turning wheel 22 can drive the threaded rod 18. The lever 18 rotates, causing the lifting block 19 to move up and down. A water quality sensor 21 is fixedly installed on the lower side of the guide rod 20 on one side of the lifting block 19. By adjusting the position of the lifting block 19, the depth of the water quality sensor 21 in the water can be adjusted, so that it can accurately detect the heavy metal pollution in different water layers. The water quality data detected by the water quality sensor 21 can be used to guide the electric ball valve 15 to adjust the amount of flocculant added, and can also send a signal to the motor 4 to make the motor 4 run. For example, when a high concentration of heavy metals is detected in a certain water layer, the amount of flocculant added can be appropriately increased.

[0024] In one aspect of this embodiment, a fixing mechanism is used to fix the device in a suitable position. This is achieved by the cooperation of a sliding groove 24 on the limiting frame 23 and a slider 25. The slider 25 can slide within the sliding groove 24. When the slider 25 moves to the suitable position, the set screw 26 is tightened so that its turning end abuts against the upper surface of the limiting frame 23. This fixes the slider 25 in the sliding groove 24, thereby fixing the stabilizing plate 27. The device can be installed in locations such as rivers where water pollution needs to be treated through the fixing holes 28 on the stabilizing plate 27.

[0025] The working principle of this utility model is as follows: When in use, this emergency treatment device for sudden heavy metal pollution in water is fixed to the river requiring emergency treatment via a fixing mechanism. The stirring plate 6 is positioned in the water. By adjusting the position of the lifting block 19, the depth of the water quality sensor 21 in the water can be adjusted, enabling accurate detection of heavy metal pollution at different water layers. The water quality data detected by the water quality sensor 21 can guide the adjustment of the flocculant dosage by the electric ball valve 15. When emergency treatment of heavy metal pollution in water is needed, the flocculant is output from the conveying pipe 14 below the material frame 13. The electric ball valve 15 inside the conveying pipe 14 controls the dispensing of the flocculant, while the motor 4... The output end drives the rotating shaft 5 to rotate. The stirring plate 6 on the surface of the rotating shaft 5 is located on the lower side of the mounting frame 1. As the rotating shaft 5 rotates, the stirring plate 6 stirs the surrounding water, which helps the precipitant to diffuse in the water. At the same time, the actuating block 11 on the rotating shaft 5 is set in the setting groove 10 of the screening plate 8. The screening plate 8 is located in the movable groove 7 and is slidably connected to the movable groove 7. When the rotating shaft 5 rotates, the actuating block 11 will move the screening plate 8 back and forth in the movable groove 7. The through holes 9 on the screening plate 8 allow the precipitant to pass through. This actuating action can make the precipitant pass through the through holes 9 more evenly, so that the precipitant diffuses better in the water. All electrical equipment in this solution is powered by a storage battery.

[0026] Finally, it should be noted that the above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model. Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. An emergency treatment device for sudden heavy metal pollution in water, comprising an installation frame (1), a dispensing and diffusion mechanism, a detection and adjustment mechanism, and a fixing mechanism, characterized in that: The dispensing and diffusion mechanism includes a fixed rod (2), one end of which is fixedly connected to a fixed plate (3). A motor (4) is fixedly installed on the upper side of the fixed plate (3). A rotating shaft (5) is fixedly connected to the output end of the motor (4). A stirring plate (6) is fixedly connected to the surface of the rotating shaft (5). An movable groove (7) is opened inside the mounting frame (1). A screening plate (8) is set inside the movable groove (7). A through hole (9) is opened through the surface of the screening plate (8). A setting groove (10) is opened inside the screening plate (8). A toggle block (11) is fixedly connected to the outside of the rotating shaft (5). A connecting block (12) is fixedly connected inside the mounting frame (1). A material frame (13) is fixedly connected to one end of the connecting block (12). A conveying pipe (14) is fixedly connected to the lower side of the material frame (13). An electric ball valve (15) is installed inside the conveying pipe (14).

2. The emergency treatment device for sudden heavy metal pollution in water as described in claim 1, characterized in that: The screening plate (8) is slidably connected to the movable groove (7), the stirring plate (6) is set on the lower side of the mounting frame (1), and the actuating block (11) is set inside the setting groove (10).

3. The emergency treatment device for sudden heavy metal pollution in water as described in claim 1, characterized in that: The mounting frame (1) has an internal mounting groove (16), and the fixing rod (2) is fixedly connected inside the mounting groove (16).

4. The emergency treatment device for sudden heavy metal pollution in water as described in claim 1, characterized in that: The detection and adjustment mechanism includes a slot (17), a threaded rod (18) is rotatably connected inside the slot (17), a lifting block (19) is provided outside the threaded rod (18), a guide rod (20) is fixedly connected to one side of the lifting block (19), a water quality sensor (21) is fixedly installed on the lower side of the guide rod (20), a turning wheel (22) is fixedly connected to the upper end of the threaded rod (18), and the water quality sensor (21) is electrically connected to the electric ball valve (15) and the motor (4).

5. The emergency treatment device for sudden heavy metal pollution in water as described in claim 4, characterized in that: The slot (17) is formed inside the mounting frame (1), the threaded rod (18) is threadedly connected to the lifting block (19), and the lifting block (19) is slidably connected to the slot (17).

6. The emergency treatment device for sudden heavy metal pollution in water as described in claim 1, characterized in that: The fixing mechanism includes a limiting frame (23), the limiting frame (23) has a sliding groove (24) inside, the sliding groove (24) has a slider (25) inside, the slider (25) has a set screw (26) inside, one end of the slider (25) is fixedly connected to a stabilizing plate (27), and the surface of the stabilizing plate (27) has a fixing hole (28).

7. The emergency treatment device for sudden heavy metal pollution in water as described in claim 6, characterized in that: The limiting frame (23) is fixedly connected to both sides of the mounting frame (1), the slider (25) is slidably connected to the slide groove (24), and the set screw (26) is threadedly connected to the slider (25).

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