Mine heavy metal pollution remediation and treatment device

Abstract

The utility model discloses a mine heavy metal pollution remediation and treatment device, which belongs to the technical field of mine pollution remediation and comprises a bottom plate, a threaded insertion rod is rotatably mounted at the bottom end of the bottom plate, a first motor is fixedly mounted at the top end of the threaded insertion rod, and side plates are symmetrically and fixedly mounted on two sides of the bottom plate respectively. A supporting column is rotatably installed between the two side plates on each side, supporting legs are symmetrically and fixedly installed on the supporting columns, pulleys are installed at one ends of the supporting legs, a driving assembly is installed on the supporting columns, a water tank is fixedly installed at the top end of the bottom plate through supporting rods, a spraying assembly is installed at the top end of the water tank, and a water inlet is formed in the top end of the water tank. The device has the multiple advantages of portability, flexibility, multifunctionality, high efficiency, structural stability, safety and the like, and provides powerful support for remediation and treatment work of mine heavy metal pollution.

Description

Technical Field

[0001] This utility model relates to the field of mine pollution remediation technology, and more specifically, to a mine heavy metal pollution remediation and treatment device. Background Technology

[0002] Currently, my country has become a major consumer of mineral resources. The dependence on foreign sources for more than ten kinds of mineral resources, such as iron ore, copper ore, and aluminum ore, is over 50%. Although the development of heavy metal resources in mines has created huge material wealth, unreasonable mining has caused a series of serious ecological and environmental pollution problems, with heavy metal pollution being one of the major pollutants.

[0003] Heavy metal pollution in mine soil has become an urgent problem. When treating heavy metal soil in mines, heavy metal remediation agent solutions are sprayed onto the soil. However, existing equipment is generally large in size, inconvenient to move, and has a simple structure, resulting in low practicality. Utility Model Content

[0004] To overcome the above shortcomings, this utility model provides a mine heavy metal pollution remediation and treatment device, which aims to improve the problems of large size, inconvenience in transportation and movement, simple structure and low practicality.

[0005] This utility model is implemented as follows: A mine heavy metal pollution remediation and treatment device includes a base plate, a threaded rod rotatably installed at the bottom end of the base plate, a first motor fixedly installed at the top end of the threaded rod, side plates symmetrically fixedly installed on both sides of the base plate, a support column rotatably installed between the two side plates on each side, legs symmetrically fixedly installed on the support column, a pulley installed at one end of the leg, a drive assembly installed on the support column, a water tank fixedly installed at the top end of the base plate via a support rod, a spraying assembly installed at the top end of the water tank, and a water inlet installed at the top end of the water tank.

[0006] In a preferred embodiment of this utility model, the threaded rod is disposed at the center of the bottom end of the base plate, the bottom end of the threaded rod is tapered, and the length of the threaded rod is less than the length of the support leg.

[0007] In a preferred embodiment of this utility model, the drive assembly includes a second motor, a first rotating shaft, and a second rotating shaft. The top of the base plate has a first groove and two second strip-shaped grooves. The second strip-shaped grooves are symmetrically arranged on both sides of the first groove. The first rotating shaft is rotatably mounted between the two sides of the inner wall of the first groove. The second motor is fixedly mounted on one side of the inner wall of the first groove. A first bevel gear is fixedly mounted at the output end of the second motor. A second bevel gear is fixedly mounted on the first rotating shaft, and the first and second bevel gears are meshed together. The second rotating shaft is rotatably mounted between the two sides of the inner wall of the second strip-shaped groove. A third bevel gear is fixedly mounted on the second rotating shaft. Both ends of the first rotating shaft pass through the sidewall of the first groove and are fixedly mounted with fourth bevel gears. The third and fourth bevel gears are meshed together. The second rotating shaft is connected to the support column via a gear set transmission.

[0008] In a preferred embodiment of this utility model, the gear set includes a worm gear and a worm. The two ends of the second rotating shaft pass through the base plate and are fixedly installed with the worm. The worm gear is symmetrically fixedly installed on the support column. The worm gear and the worm are connected in a transmission connection. The two worms on each side are symmetrically arranged.

[0009] In a preferred embodiment of this utility model, protective frames are symmetrically fixedly installed on both sides of the top of the base plate. The protective frames are U-shaped, and the worm gear and the worm are disposed inside the protective frames.

[0010] In the preferred embodiment of this utility model, a reinforcing plate is fixedly installed between the two legs on each side.

[0011] In a preferred embodiment of this utility model, the spraying assembly includes a water pump, a first water pipe, and a second water pipe. The water pump is fixedly installed at the top of the water tank. The first water pipe is fixedly installed at the inlet end of the water pump. The bottom end of the first water pipe passes through the top of the water tank and extends into the interior. The second water pipe is fixedly installed at the outlet end of the water pump. A water box is fixedly installed on the second water pipe. A third water pipe is rotatably installed on the bottom of the inner wall of the water box. The outer side of the third water pipe is provided with multiple first circular holes communicating with the interior of the water box. The top end of the third water pipe passes through the water box and is fixedly installed with a spray bar. Spray nozzles are symmetrically fixedly installed on both sides of the spray bar. The output directions of the two spray nozzles are opposite. A hollow water suction plate is fixedly installed at the bottom of the first water pipe. The outer side of the water suction plate is provided with multiple second circular holes. The water suction plate is fixedly installed on the bottom of the inner wall of the water tank.

[0012] In a preferred embodiment of this utility model, a rotating shaft is rotatably installed at the bottom of the inner wall of the water tank, and multiple stirring rods are fixedly installed on the outside of the rotating shaft. The top end of the rotating shaft passes through the top of the water tank and the bottom of the water box and is fixedly connected to the bottom end of the third water pipe.

[0013] The beneficial effects of this utility model are:

[0014] Portability and Flexibility: The mine heavy metal pollution remediation device features a compact design, facilitating transport and relocation. This solves the problem of existing equipment being bulky and inconvenient to move, enabling remediation work to be carried out flexibly in a wider range of more complex mining environments.

[0015] Multifunctionality and High Efficiency: Through components such as the threaded rod, first motor, drive assembly, and spraying assembly, this device not only possesses stable fixation capabilities but also enables comprehensive spraying remediation of heavy metal-contaminated soil in mines. The ingenious design of the drive assembly allows for easy deployment and retraction of the outriggers, further enhancing the device's practicality and adaptability. Simultaneously, the spraying assembly, through the precise coordination of components such as the water pump, water pipes, and nozzles, can uniformly and efficiently spray the remediation solution, improving the remediation effect.

[0016] Stirring and mixing optimization: The rotation of the stirring rod and the spraying components in the device are interconnected, allowing the repair solution to be stirred simultaneously during spraying. This prevents sedimentation and stratification, ensuring the uniformity and effectiveness of the repair solution. This design not only improves repair efficiency but also extends the service life of the device.

[0017] Structural Stability and Safety: Through the reinforcement design of components such as reinforcing plates and protective frames, this device exhibits excellent stability and safety during use. The reinforcing plates between the legs enhance the load-bearing capacity of the support columns, preventing deformation or damage due to excessive load. Simultaneously, the protective frame effectively protects critical components such as the worm gear and worm from external environmental interference and damage. Attached Figure Description

[0018] To more clearly illustrate the technical solutions of the embodiments of this utility model, the drawings used in the embodiments will be briefly introduced below. It should be understood that the following drawings only show some embodiments of this utility model and should not be regarded as a limitation of the scope. For those skilled in the art, other related drawings can be obtained from these drawings without creative effort.

[0019] Figure 1 This is a schematic diagram of the structure of a mine heavy metal pollution remediation and treatment device provided by an embodiment of the present invention;

[0020] Figure 2 A top view of the base plate is provided for the embodiment of this utility model;

[0021] Figure 3 A schematic diagram of the drive component is provided for the embodiments of this utility model;

[0022] Figure 4 A structural schematic diagram of the water tank is provided for the embodiments of this utility model;

[0023] Figure 5 A side view of the water tank is provided for an embodiment of this utility model.

[0024] In the diagram: 110-Base plate; 111-Threaded rod; 112-First motor; 120-Side plate; 121-Support column; 122-Outrigger; 123-Pulley; 130-Water tank; 131-Rotating shaft; 132-Agitator; 140-Spraying assembly; 141-Water pump; 142-First water pipe; 143-Second water pipe; 144-Water box; 145-Third water pipe; 146-Spray bar; 147-Spray head; 150-Second motor; 151-First rotating shaft; 152-Second rotating shaft; 153-Worm gear; 154-Worm; 155-Protective frame; 156-Reinforcing plate. Detailed Implementation

[0025] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.

[0026] Please see Figures 1-3This utility model provides a technical solution: a mine heavy metal pollution remediation and treatment device, including a base plate 110, a threaded rod 111 rotatably installed at the bottom end of the base plate 110, a first motor 112 fixedly installed at the top end of the threaded rod 111, side plates 120 symmetrically fixedly installed on both sides of the base plate 110, a support column 121 rotatably installed between the two side plates 120 on each side, support legs 122 symmetrically fixedly installed on the support column 121, a pulley 123 installed at one end of the support leg 122, a drive assembly installed on the support column 121, a water tank 130 fixedly installed at the top end of the base plate 110 via a support rod, a spraying assembly 140 installed at the top end of the water tank 130, a water inlet installed at the top end of the water tank 130, the threaded rod 111 is located at the center of the bottom end of the base plate 110, the bottom end of the threaded rod 111 is tapered, the length of the threaded rod 111 is less than the length of the support leg 122, and the drive assembly includes a second motor. 150. A first rotating shaft 151 and a second rotating shaft 152 are provided at the top of the base plate 110. A first groove and two second strip grooves are provided on the top. The second strip grooves are symmetrically arranged on both sides of the first groove. The first rotating shaft 151 is rotatably installed between the two sides of the inner wall of the first groove. A second motor 150 is fixedly installed on one side of the inner wall of the first groove. A first bevel gear is fixedly installed at the output end of the second motor 150. A second bevel gear is fixedly installed on the first rotating shaft 151. The first bevel gear and the second bevel gear are meshed and connected. A second rotating shaft 152 is rotatably installed between the two sides of the inner wall of the second strip groove. A third bevel gear is fixedly installed on the second rotating shaft 152. The two ends of the first rotating shaft 151 pass through the side wall of the first groove and are fixedly installed with a fourth bevel gear. The third bevel gear and the fourth bevel gear are meshed and connected. The second rotating shaft 152 is connected to the support column 121 through a gear set transmission. A reinforcing plate 156 is fixedly installed between the two support legs 122 on each side.

[0027] In some specific implementations, the gear set includes a worm gear 153 and a worm 154. The two ends of the second rotating shaft 152 pass through the base plate 110 and are fixedly installed with the worm 154. The worm gear 153 is symmetrically fixedly installed on the support column 121. The worm gear 153 and the worm 154 are connected by a drive. The two worms 154 on each side are symmetrically arranged. The drive of the worm gear 153 and the worm 154 has self-locking properties, which can prevent the support column 121 from rotating accidentally due to external force when the equipment stops working, thereby enhancing the safety of the equipment and making it suitable for achieving efficient transmission in a limited space.

[0028] In some specific implementation schemes, protective frames 155 are symmetrically fixedly installed on both sides of the top of the base plate 110. The protective frames 155 are U-shaped, and the worm gear 153 and worm 154 are set inside the protective frames 155. The design of the protective frames 155 effectively protects the worm gear 153 and worm 154 from interference and damage from the external environment, extending the service life of the equipment. The U-shaped design allows the protective frames 155 to provide good protection without taking up too much space.

[0029] Please see Figure 4 and Figure 5 The spraying assembly 140 includes a water pump 141, a first water pipe 142, and a second water pipe 143. The water pump 141 is fixedly installed at the top of the water tank 130. The first water pipe 142 is fixedly installed at the inlet end of the water pump 141. The bottom end of the first water pipe 142 passes through the top of the water tank 130 and extends into the interior. The second water pipe 143 is fixedly installed at the outlet end of the water pump 141. A water box 144 is fixedly installed on the second water pipe 143. A third water pipe 143 is rotatably installed on the bottom of the inner wall of the water box 144. 45. The outer side of the third water pipe 145 is provided with multiple first round holes that communicate with the inside of the water box 144. The top end of the third water pipe 145 passes through the water box 144 and is fixedly installed with a spray bar 146. Spray nozzles 147 are symmetrically fixedly installed on both sides of the spray bar 146. The output directions of the two spray nozzles 147 are opposite. A hollow water suction plate is fixedly installed at the bottom end of the first water pipe 142. Multiple second round holes are provided on the outer side of the water suction plate. The water suction plate is fixedly installed at the bottom end of the inner wall of the water tank 130.

[0030] In some specific implementation schemes, a rotating shaft 131 is rotatably installed at the bottom of the inner wall of the water tank 130, and multiple stirring rods 132 are fixedly installed on the outside of the rotating shaft 131. The top of the rotating shaft 131 passes through the top of the water tank 130 and the bottom of the water box 144 and is fixedly connected to the bottom of the third water pipe 145. The design of the stirring rods 132 realizes the uniform mixing of the repair solution in the water tank 130, ensuring that the sprayed solution has a consistent repair effect.

[0031] Working principle: During use, the repair solution is introduced into the water tank 130 through the inlet. The equipment is then pushed to the area requiring repair. The first motor 112 is started, driving the threaded insert rod 111 to rotate. Simultaneously, the second motor 150 is started, driving the first rotating shaft 151 to rotate via the engagement of the first and second bevel gears. The rotation of the first rotating shaft 151, through the engagement of the third and fourth bevel gears, drives the second rotating shaft 152 to rotate. The rotation of the second rotating shaft 152, through the engagement of the worm gear 154 and worm wheel 153, drives the support column 121 to rotate. The rotation of the support column 121 drives the support leg 122 to rotate to the bottom. The plate 110 is parallel, and the threaded rod 111 is inserted into the soil for fixation. Finally, the water pump 141 is started to pump the repair solution in the water tank 130 into the second water pipe 143 through the first water pipe 142. The second water pipe 143 delivers the repair solution into the water box 144, and then through the first round hole into the third water pipe 145. Finally, the spray bar 146 delivers the solution to the nozzle 147 for spraying. The inertia of the spray from the nozzle 147 drives the spray bar 146 to rotate. The rotation of the spray bar 146, through the third water pipe 145 and the rotating shaft 131, drives the stirring rod 132 to rotate and stir the repair solution.

[0032] The above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model. Various modifications and variations can be made to this utility model by those skilled in the art. Any modifications, equivalent substitutions, or improvements made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A device for remediation and treatment of heavy metal pollution in mines, characterized in that, The system includes a base plate, a threaded rod rotatably mounted on the bottom end of the base plate, a first motor fixedly mounted on the top end of the threaded rod, side plates symmetrically fixedly mounted on both sides of the base plate, a support column rotatably mounted between the two side plates on each side, support legs symmetrically fixedly mounted on the support column, pulleys mounted on one end of the support legs, a drive assembly mounted on the support column, a water tank fixedly mounted on the top end of the base plate via a support rod, a spray assembly mounted on the top end of the water tank, and a water inlet mounted on the top end of the water tank.

2. The mine heavy metal pollution remediation and treatment device according to claim 1, characterized in that, The threaded insert is located at the center of the bottom end of the base plate, and the bottom end of the threaded insert is tapered.

3. The mine heavy metal pollution remediation and treatment device according to claim 1, characterized in that, The drive assembly includes a second motor, a first rotating shaft, and a second rotating shaft. The top of the base plate has a first groove and two second strip-shaped grooves. The second strip-shaped grooves are symmetrically arranged on both sides of the first groove. The first rotating shaft is rotatably mounted between the two sides of the inner wall of the first groove. The second motor is fixedly mounted on one side of the inner wall of the first groove. A first bevel gear is fixedly mounted on the output end of the second motor. A second bevel gear is fixedly mounted on the first rotating shaft, and the first and second bevel gears are meshed together. The second rotating shaft is rotatably mounted between the two sides of the inner wall of the second strip-shaped groove. A third bevel gear is fixedly mounted on the second rotating shaft. Both ends of the first rotating shaft pass through the sidewall of the first groove and are fixedly mounted with fourth bevel gears. The third and fourth bevel gears are meshed together. The second rotating shaft is connected to the support column via a gear set transmission.

4. The mine heavy metal pollution remediation and treatment device according to claim 3, characterized in that, The gear set includes a worm gear and a worm. The two ends of the second rotating shaft pass through the base plate and are fixedly installed with the worm. The worm gear is symmetrically fixedly installed on the support column. The worm gear and the worm are connected in a transmission connection. The two worms on each side are symmetrically arranged.

5. The mine heavy metal pollution remediation and treatment device according to claim 4, characterized in that, Protective frames are symmetrically fixedly installed on both sides of the top of the base plate. The protective frames are U-shaped, and the worm gear and the worm are disposed inside the protective frames.

6. The mine heavy metal pollution remediation and treatment device according to claim 1, characterized in that, A reinforcing plate is fixedly installed between the two outriggers on each side.

7. The mine heavy metal pollution remediation and treatment device according to claim 1, characterized in that, The spraying assembly includes a water pump, a first water pipe, and a second water pipe. The water pump is fixedly installed at the top of the water tank. The first water pipe is fixedly installed at the inlet end of the water pump. The bottom end of the first water pipe passes through the top of the water tank and extends into the interior. The second water pipe is fixedly installed at the outlet end of the water pump. A water box is fixedly installed on the second water pipe. A third water pipe is rotatably installed on the bottom of the inner wall of the water box. The outer side of the third water pipe is provided with multiple first circular holes communicating with the interior of the water box. The top end of the third water pipe passes through the water box and is fixedly installed with a spray bar. Spray nozzles are symmetrically fixedly installed on both sides of the spray bar.

8. The mine heavy metal pollution remediation and treatment device according to claim 7, characterized in that, A rotating shaft is rotatably installed at the bottom of the inner wall of the water tank, and multiple stirring rods are fixedly installed on the outside of the rotating shaft. The top of the rotating shaft passes through the top of the water tank and the bottom of the water box and is fixedly connected to the bottom of the third water pipe.

Images