Soil remediation device for heavy metal ions

Abstract

The utility model relates to the technical field of soil remediation, and discloses a heavy metal ion soil remediation device which comprises a supporting seat, a medicament remediation mechanism is arranged on the top of the supporting seat, a plowing mechanism is arranged on the right side of the supporting seat, and the plowing mechanism comprises a supporting frame. Through the cooperation of the supporting frame, the mounting plate, the electric telescopic rod, the mounting frame, the guide rod, the first motor, the connecting shaft, the rotary tillage coulter and the bearing, the height of the rotary tillage coulter can be adjusted conveniently, the rotary tillage coulter can be driven to rotate to turn over soil, and through the cooperation of the pesticide box, the first guide pipe, the electromagnetic valve, the water pump, the fixing frame, the second guide pipe, the water distribution pipe and the spray head, the spraying effect is good. According to the device, a chemical agent can be conveniently and uniformly sprayed into the ploughed soil, the soil is looser after being ploughed, permeation of the chemical agent is facilitated, the chemical agent can be fully fused into the soil, and the efficiency of repairing the heavy metal ion soil by the chemical agent is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of soil remediation, and more particularly to a soil remediation device for heavy metal ions. Background Art

[0002] Soil remediation is a technical measure to restore the normal function of contaminated soil. In the soil remediation industry, it is necessary to take measures to repair heavy metal contaminated soil because heavy metal pollutants have poor mobility in the soil, long retention time, cannot be degraded by microorganisms, and can ultimately affect human health through media such as water and plants. At present, there are three main types of soil heavy metal contamination remediation methods: physical, chemical, and biological methods. When using chemical methods to repair soil, by adding exogenous additives such as organic matter, zeolite, and phosphate to the soil, the physical and chemical properties of heavy metals in the soil are adjusted and changed, causing a series of reactions such as precipitation, adsorption, ion exchange, humification, and redox to reduce their biological effectiveness and mobility in the soil environment, thereby reducing the toxicity of these heavy metal elements to animals and plants.

[0003] At present, when chemical solidification is used for soil remediation, chemical agents are usually used to irrigate the contaminated soil, and the soil containing heavy metal ions is repaired through the penetration of the agents. However, it is inconvenient to plow the soil during irrigation, which slows the penetration of the agents and makes it difficult for the agents to be fully integrated into the soil. This needs to be improved. Utility Model Content

[0004] In order to overcome the above-mentioned defects of the prior art, the present invention provides a soil remediation device for heavy metal ions to solve the problems existing in the above-mentioned background technology.

[0005] The utility model provides the following technical solution: a soil remediation device for heavy metal ions, comprising a support base, a pharmaceutical remediation mechanism is provided on the top of the support base, and a soil turning mechanism is provided on the right side of the support base;

[0006] The tillage mechanism includes a support frame, the lower left side of the support frame is fixedly connected to the right side of the support seat, the right side of the support frame is fixedly connected to a mounting plate, a mounting frame is provided below the mounting plate, an electric telescopic rod is fixedly installed on the middle part of the top of the mounting plate, the telescopic end of the electric telescopic rod extends to the bottom of the mounting plate, a connecting shaft is provided inside the mounting frame, a plurality of rotary tillage plow blades are fixedly connected to the outer wall of the connecting shaft, the top of the support frame is fixedly connected to a mounting frame, a photovoltaic panel is fixedly installed on the top of the mounting frame, a power box is fixedly installed on the right side of the top of the support seat, a battery is provided inside the power box, a charging controller is fixedly installed on the front of the support frame, and the photovoltaic panel, the charging controller and the battery are electrically connected;

[0007] The chemical repair mechanism includes a medicine box, the bottom of which is fixedly connected to the top of the support seat, the interior of the medicine box is provided with diluted chemical agents for heavy metal ion soil repair, the interior of the medicine box is provided with multiple stirring rods, the bottom of the inner cavity of the support seat is fixedly connected to a No. 1 catheter, one end of the No. 1 catheter extends to the bottom of the support seat, and an electromagnetic valve is installed on the No. 1 catheter.

[0008] Furthermore, guide rods are movably sleeved at both ends of the interior of the mounting plate, and the bottom ends of the guide rods are fixedly connected to the top of the mounting frame.

[0009] Furthermore, a No. 1 motor is fixedly installed below one end of the mounting frame, the output end of the No. 1 motor extends to the interior of the mounting frame and is fixedly connected to one end of the connecting shaft, a bearing is fixedly installed at the other end of the mounting frame, and the outer wall of the other end of the connecting shaft is rotatably connected to the inside of the bearing.

[0010] Furthermore, a No. 2 motor is fixedly installed in the middle of the top of the medicine box, the output end of the No. 2 motor extends to the inner cavity of the medicine box and is fixedly connected to a rotating shaft, the bottom end of the rotating shaft is rotatably connected to the bottom of the inner cavity of the medicine box, and one end of each of the stirring rods is fixedly connected to the outer wall of the rotating shaft.

[0011] Furthermore, a water pump is fixedly installed on the bottom of the support seat, the input end of the water pump is fixedly connected to one end of the No. 1 conduit, the output end of the water pump is fixedly connected to the No. 2 conduit, one end of the No. 2 conduit is fixedly connected to a water distribution pipe, one end of the No. 2 conduit is communicated with the interior of the water distribution pipe, a plurality of nozzles are fixedly installed on the bottom of the water distribution pipe, the bottom of the support seat is fixedly connected to a fixing frame, and the outer wall of the No. 2 conduit is fixedly sleeved on the interior of the fixing frame.

[0012] Furthermore, a push frame is fixedly installed on the left side of the top of the support seat, and electric wheels are installed at the four corners of the support seat. The electric telescopic rod, motor No. 1, solenoid valve, motor No. 2, water pump, and electric wheels are all electrically connected to the battery.

[0013] The technical effects and advantages of this utility model are:

[0014] 1. This utility model facilitates adjustment of the height of the rotary tiller through the coordination of the support frame, mounting plate, electric telescopic rod, mounting frame, guide rod, No. 1 motor, connecting shaft, rotary tiller blade, and bearings. The rotary tiller blade can be driven to rotate and till the soil. Furthermore, the chemical agent can be evenly sprayed into the soil to be remediated after plowing through the coordination of the chemical tank, No. 1 conduit, solenoid valve, water pump, mounting frame, No. 2 conduit, water distribution pipe, and spray nozzle. Since the soil becomes looser after plowing, it facilitates the penetration of the chemical agent, allowing the agent to be fully integrated into the soil, thereby improving the efficiency of the chemical agent in soil remediation of heavy metal ions.

[0015] 2. This utility model utilizes a second motor, a rotating shaft, and a stirring rod to facilitate stirring of the medicine inside the medicine box, preventing precipitation. The photovoltaic panel, a charging controller, and a battery convert light energy into electrical energy, which is then used to power the device, thus conserving electricity resources. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0017] Figure 2 The utility model is a side view schematic diagram of the electric telescopic rod, mounting frame, guide rod, No. 1 motor, connecting shaft, rotary plow blade and bearing structure.

[0018] Figure 3 It is a side view schematic diagram of the water distribution pipe and nozzle structure of the utility model.

[0019] The accompanying drawings are marked as follows: 1. Support seat; 2. Soil turning mechanism; 3. Chemical repair mechanism; 4. Mounting frame; 5. Photovoltaic panel; 6. Charging controller; 7. Power box; 8. Push frame; 9. Electric wheel; 21. Support frame; 22. Mounting plate; 23. Electric telescopic rod; 24. Mounting frame; 25. Guide rod; 26. Motor No. 1; 27. Connecting shaft; 28. Rotary tillage plow; 29. ​​Bearing; 31. Medicine box; 32. Conduit No. 1; 33. Solenoid valve; 34. Water pump; 35. Fixed frame; 36. Conduit No. 2; 361. Water distribution pipe; 37. Sprinkler; 38. Motor No. 2; 39. Rotating shaft; 391. Stirring rod. DETAILED DESCRIPTION

[0020] The technical solutions of the present invention will be described clearly and completely below in conjunction with the accompanying drawings of the present invention. In addition, the forms of the various structures described in the following embodiments are merely illustrative. The heavy metal ion soil remediation device involved in the present invention is not limited to the various structures described in the following embodiments. All other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0021] Example 1:

[0022] like Figure 1-3 As shown, a soil remediation device for heavy metal ions includes a support base 1, a soil turning mechanism 2 is provided on the right side of the support base 1, and the soil turning mechanism 2 includes a support frame 21, the lower left side of the support frame 21 is fixedly connected to the right side of the support base 1, the right side of the support frame 21 is fixedly connected to a mounting plate 22, a mounting frame 24 is provided below the mounting plate 22, an electric telescopic rod 23 is fixedly installed in the middle of the top of the mounting plate 22, the telescopic end of the electric telescopic rod 23 extends to the bottom of the mounting plate 22, and guide rods 25 are movably sleeved at both ends inside the mounting plate 22, and the bottom end of the guide rod 25 is fixedly connected to the top of the mounting frame 24, a connecting shaft 27 is provided inside the mounting frame 24, and a plurality of rotary tillage plow blades 28 are fixedly connected to the outer wall of the connecting shaft 27, and a No. 1 motor 26 is fixedly installed below one end of the mounting frame 24, and the output end of the No. 1 motor 26 extends to the inside of the mounting frame 24 and is fixedly connected to one end of the connecting shaft 27, and a bearing 29 is fixedly installed on the other end of the mounting frame 24, and the outer wall of the other end of the connecting shaft 27 is rotatably connected to the inside of the bearing 29.

[0023] In this embodiment, the setting of the electric telescopic rod 23 is convenient for driving the mounting frame 24 to move vertically. While moving, the mounting frame 24 drives the guide rod 25 to slide vertically inside the mounting plate 22, which is beneficial to the setting of the guide rod 25 and facilitates vertical guidance of the mounting frame 24. The mounting frame 24 can also drive the No. 1 motor 26, the connecting shaft 27, the rotary tillage plow 28 and the bearing 29 to move downward, and drive the connecting shaft 27 and the rotary tillage plow 28 to rotate through the output end of the No. 1 motor 26, and use the rotary tillage plow 28 to plow the soil, making the soil looser and facilitating subsequent soil repair.

[0024] Example 2:

[0025] like Figure 1-3 As shown, a drug repair mechanism 3 is provided on the top of the support base 1, and the drug repair mechanism 3 includes a medicine box 31. The bottom of the medicine box 31 is fixedly connected to the top of the support base 1. The interior of the medicine box 31 is provided with diluted chemicals for heavy metal ion soil repair. The interior of the medicine box 31 is provided with multiple stirring rods 391. A No. 2 motor 38 is fixedly installed in the middle of the top of the medicine box 31. The output end of the No. 2 motor 38 extends to the inner cavity of the medicine box 31 and is fixedly connected to a rotating shaft 39. The bottom end of the rotating shaft 39 is rotatably connected to the bottom of the inner cavity of the medicine box 31, and one end of the multiple stirring rods 391 is fixedly connected to the outer wall of the rotating shaft 39.

[0026] In this embodiment, the second motor 38 is provided to facilitate driving the rotating shaft 39 and the stirring rod 391 to rotate in the inner cavity of the medicine box 31, thereby facilitating stirring of the chemical agent and preventing the chemical agent from settling.

[0027] Example 3:

[0028] like Figure 1-3 As shown, the bottom of the inner cavity of the support seat 1 is fixedly connected to a No. 1 conduit 32, one end of the No. 1 conduit 32 extends to the bottom of the support seat 1, and an electromagnetic valve 33 is installed on the No. 1 conduit 32. A water pump 34 is fixedly installed at the bottom of the support seat 1, and the input end of the water pump 34 is fixedly connected to one end of the No. 1 conduit 32, and the output end of the water pump 34 is fixedly connected to a No. 2 conduit 36, and one end of the No. 2 conduit 36 ​​is fixedly connected to a water distribution pipe 361, and one end of the No. 2 conduit 36 ​​is communicated with the interior of the water distribution pipe 361, and a plurality of nozzles 37 are fixedly installed at the bottom of the water distribution pipe 361, and the bottom of the support seat 1 is fixedly connected to a fixing frame 35, and the outer wall of the No. 2 conduit 36 ​​is fixedly sleeved on the interior of the fixing frame 35.

[0029] In this embodiment, the setting of the fixing frame 35 facilitates the support and fixation of the outer wall of the No. 2 conduit 36, and the cooperation of the No. 1 conduit 32, the solenoid valve 33, the water pump 34 and the No. 2 conduit 36 ​​facilitates the extraction of the chemical agents inside the medicine box 31. At the same time, the cooperation of the water distribution pipe 361 and multiple nozzles 37 facilitates the uniform spraying of the agents on the soil to be repaired after plowing, thereby facilitating the repair of heavy metal ion soil.

[0030] Example 4:

[0031] like Figure 1-3 As shown, the top of the support frame 21 is fixedly connected to the mounting frame 4, the top of the mounting frame 4 is fixedly installed with a photovoltaic panel 5, the right side of the top of the support base 1 is fixedly installed with a power box 7, and a battery is provided inside the power box 7. The front of the support frame 21 is fixedly installed with a charging controller 6, and the photovoltaic panel 5, the charging controller 6, and the battery are electrically connected. A pushing frame 8 is fixedly installed on the left side of the top of the support base 1, and electric wheels 9 are installed at the four corners of the support base 1. The electric telescopic rod 23, motor No. 1 26, solenoid valve 33, motor No. 2 38, water pump 34, and electric wheel 9 are all electrically connected to the battery.

[0032] In this embodiment, the photovoltaic panel 5 is provided to facilitate conversion of light energy into electrical energy, and the charging controller 6 is facilitated to charge the battery. The battery is used to power the device, which facilitates the use of power resources. The electric wheel 9 is provided to facilitate the movement of the device, which can save the energy of the staff in pushing the device to move.

[0033] In summary, if Figure 1-3As shown, this heavy metal ion soil remediation device, when in use, can be driven by the electric wheel 9 to move the device, and the staff can control the direction of movement of the device through the push frame 8 at the same time. When the device moves to the remediation site of the heavy metal ion soil, the telescopic end of the electric telescopic rod 23 drives the mounting frame 24, the guide rod 25, the No. 1 motor 26, the connecting shaft 27, the rotary tillage plow 28 and the bearing 29 to move downward, and the output end of the No. 1 motor 26 drives the connecting shaft 27 and the rotary tillage plow 28 to rotate, and the rotary tillage plow 28 is used to plow the soil to make the soil looser. At this time, the solenoid valve 33 is opened again, and the water pump 34 is started, so that the chemical agent inside the medicine box 31 is extracted through the water pump 34 and the No. 1 conduit 32, and discharged into the water distribution pipe 361 through the No. 2 conduit 36, and at the same time, multiple nozzles 37 are used to evenly spray the chemical agent on the soil to be repaired after plowing, so as to facilitate the remediation of the heavy metal ion soil.

[0034] Finally, a few points should be explained: First, in the description of this application, it should be noted that, unless otherwise specified or limited, the terms "mounted," "connected," and "connected" should be understood in a broad sense, and may refer to mechanical or electrical connections, internal communication between two components, or direct connection. "Up," "down," "left," and "right" are only used to indicate relative positional relationships. When the absolute positions of the objects being described change, the relative positional relationships may also change.

[0035] Secondly: The drawings of the embodiments disclosed in this utility model only involve structures related to the embodiments disclosed in this utility model. Other structures can refer to common designs. In the absence of conflicts, the same embodiment and different embodiments of the utility model can be combined with each other.

[0036] Finally: The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A soil remediation device for heavy metal ions, comprising a support base (1), characterized in that: A medicine repair mechanism (3) is provided on the top of the support base (1), and a soil turning mechanism (2) is provided on the right side of the support base (1); The tillage mechanism (2) comprises a support frame (21), the lower left side of the support frame (21) is fixedly connected to the right side of the support seat (1), the right side of the support frame (21) is fixedly connected to the mounting plate (22), the lower side of the mounting plate (22) is provided with a mounting frame (24), the middle part of the top of the mounting plate (22) is fixedly installed with an electric telescopic rod (23), the telescopic end of the electric telescopic rod (23) extends to the lower side of the mounting plate (22), the interior of the mounting frame (24) is provided with a connecting shaft (27), the outer wall of the connecting shaft (27) is fixedly connected with a plurality of rotary tillage plow blades (28), the top of the support frame (21) is fixedly connected to a mounting frame (4), the top of the mounting frame (4) is fixedly installed with a photovoltaic panel (5), the right side of the top of the support seat (1) is fixedly installed with a power supply box (7), the interior of the power supply box (7) is provided with a battery, the front side of the support frame (21) is fixedly installed with a charging controller (6), the photovoltaic panel (5), the charging controller (6) and the battery are electrically connected; The agent repair mechanism (3) includes a medicine box (31), the bottom of the medicine box (31) is fixedly connected to the top of the support base (1), the interior of the medicine box (31) is provided with diluted chemical agents for heavy metal ion soil repair, the interior of the medicine box (31) is provided with a plurality of stirring rods (391), the bottom of the inner cavity of the support base (1) is fixedly connected to a No. 1 conduit (32), one end of the No. 1 conduit (32) extends to the bottom of the support base (1), and a solenoid valve (33) is installed on the No. 1 conduit (32).

2. The soil remediation device for heavy metal ions according to claim 1, characterized in that: Guide rods (25) are movably sleeved at both ends of the interior of the mounting plate (22), and the bottom ends of the guide rods (25) are fixedly connected to the top of the mounting frame (24).

3. The soil remediation device for heavy metal ions according to claim 1, characterized in that: A No. 1 motor (26) is fixedly mounted below one end of the mounting frame (24), an output end of the No. 1 motor (26) extends into the interior of the mounting frame (24) and is fixedly connected to one end of a connecting shaft (27), a bearing (29) is fixedly mounted on the other end of the mounting frame (24), and an outer wall of the other end of the connecting shaft (27) is rotatably connected to the interior of the bearing (29).

4. The soil remediation device for heavy metal ions according to claim 1, characterized in that: A second motor (38) is fixedly installed in the middle of the top of the medicine box (31), and the output end of the second motor (38) extends to the inner cavity of the medicine box (31) and is fixedly connected to a rotating shaft (39). The bottom end of the rotating shaft (39) is rotatably connected to the bottom of the inner cavity of the medicine box (31), and one end of each of the plurality of stirring rods (391) is fixedly connected to the outer wall of the rotating shaft (39).

5. The soil remediation device for heavy metal ions according to claim 1, characterized in that: A water pump (34) is fixedly installed at the bottom of the support base (1), the input end of the water pump (34) is fixedly connected to one end of the No. 1 conduit (32), the output end of the water pump (34) is fixedly connected to the No. 2 conduit (36), one end of the No. 2 conduit (36) is fixedly connected to a water distribution pipe (361), one end of the No. 2 conduit (36) is communicated with the interior of the water distribution pipe (361), a plurality of nozzles (37) are fixedly installed at the bottom of the water distribution pipe (361), the bottom of the support base (1) is fixedly connected to a fixing frame (35), and the outer wall of the No. 2 conduit (36) is fixedly sleeved inside the fixing frame (35).

6. The soil remediation device for heavy metal ions according to claim 1, characterized in that: A push frame (8) is fixedly installed on the left side of the top of the support base (1), and electric wheels (9) are installed at the four corners of the support base (1). The electric telescopic rod (23), the first motor (26), the solenoid valve (33), the second motor (38), the water pump (34), and the electric wheel (9) are all electrically connected to the battery.

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