A soil remediation device

Abstract

The utility model relates to the field of soil remediation discloses a kind of soil remediation devices, including bottom plate, the top of the bottom plate is fixedly connected with washing tank, the top of the washing tank is fixedly connected with water pump, the outside of conveying pipe is fixedly connected with stirring box, the inside of stirring box is fixedly connected with stirring stick, the outside of stirring stick is fixedly connected with multiple stirring plate, the top of the stirring stick is fixedly connected with the driving assembly of providing rotary power, the inside of protective shell is rotatably connected with rotating stick, the outside of rotating stick is fixedly connected with conveying thread. In the utility model, the device is pushed to the soil to be repaired by holding handle, the motor is started to make multiple conveying threads rotate under the transmission of belt one and belt two, the soil to be repaired is conveyed into stirring box, and the soil is cleaned by mixing special cleaning water, so that the soil is automatically cleaned and the degree of soil cleaning is high.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of soil remediation, especially a soil remediation device. BACKGROUND

[0002] Soil remediation devices are equipment or systems used to restore contaminated or degraded soil. The purpose of these devices is to remove, degrade, or stabilize pollutants in the soil to restore its health and functionality. Soil remediation refers to the process of treating contaminated or degraded soil through various techniques and methods to restore its original functionality and health status. This process aims to remove or reduce pollutants in the soil to meet safety standards, thereby protecting the environment and human health.

[0003] In the prior art, some devices use special adhesives to strip harmful substances from the soil, allowing the soil to be restored. However, the cleaning intensity is low, just reaching the minimum standard of national soil remediation, and the remediation process is complex and numerous. Therefore, a new soil remediation device is proposed. SUMMARY

[0004] The soil remediation device provided by the utility model aims to improve the problem of insufficient cleaning and restoration intensity of some devices.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical scheme:

[0006] A soil remediation device, comprising a bottom plate, a washing tank fixedly connected to the top of the bottom plate, a water pump fixedly connected to the top of the washing tank, a conveying pipe fixedly connected to the inside of the water pump, a stirring tank fixedly connected to the outside of the conveying pipe, a stirring rod fixedly connected to the inside of the stirring tank, a plurality of stirring plates fixedly connected to the outside of the stirring rod, a driving assembly fixedly connected to the top of the stirring rod to provide rotary power, a plurality of protective shells fixedly connected to the outside of the stirring tank, a rotating rod rotatably connected to the inside of the protective shell, a conveying screw fixedly connected to the outside of the rotating rod, and a discharge port fixedly connected to the outside of the protective shell.

[0007] Further description of the above technical scheme:

[0008] The driving assembly comprises a motor, a driving end of the motor is fixedly connected with a driving wheel one, the outside of the driving wheel one is sleeved with a belt one, and the inside of the belt one is slidably connected with a driven wheel one.

[0009] Further description of the above technical scheme:

[0010] The outside of the driven wheel one is fixedly connected with a driving wheel two, the outside of the driving wheel two is sleeved with a belt two, the inside of the belt two is slidably connected with a driven wheel two, and the inside of the belt two is slidably connected with a driven wheel three.

[0011] As a further description of the above technical solution:

[0012] A housing is fixedly connected to the top of the base plate, and a filter plate is fixedly connected inside the housing.

[0013] As a further description of the above technical solution:

[0014] The housing is internally rotatably connected to a separation thread, and the separation thread is externally rotatably connected to a separation box.

[0015] As a further description of the above technical solution:

[0016] The mixing tank is fixedly connected to a connecting pipe, and a mud discharge pipe is fixedly connected to the outside of the connecting pipe.

[0017] As a further description of the above technical solution:

[0018] A water outlet pipe is fixedly connected to the outside of the box, a sewage tank is fixedly connected to the outside of the water outlet pipe, and a water outlet is fixedly connected to the outside of the sewage tank.

[0019] As a further description of the above technical solution:

[0020] The bottom of the base plate is fixedly connected to two fixed plates, the inside of the fixed plates is rotatably connected to a connecting column, the outside of the connecting column is fixedly connected to a wheel, and the top of the base plate is fixedly connected to two handles.

[0021] This utility model has the following beneficial effects:

[0022] In this invention, the device is pushed into the soil to be repaired by holding the handle, and the motor is started so that multiple transmission threads rotate under the transmission of belt one and belt two, which transports the soil to be repaired into the mixing tank, where special cleaning water is mixed in to clean it, thus realizing automated soil cleaning and a high degree of soil cleaning. Attached Figure Description

[0023] Figure 1 This is a perspective view of a soil remediation device proposed in this utility model;

[0024] Figure 2 This is a schematic diagram of the filter plate structure of a soil remediation device proposed in this utility model;

[0025] Figure 3 This is a schematic diagram of the connecting column structure of a soil remediation device proposed in this utility model;

[0026] Figure 4 for Figure 3 Enlarged view of point A;

[0027] Figure 5 This is a schematic diagram of the handle structure of a soil remediation device proposed in this utility model.

[0028] Legend:

[0029] 1. Base plate; 2. Cleaning tank; 3. Conveying pipe; 4. Mixing tank; 5. Motor; 6. Mixing roller; 7. Mixing plate; 8. Drive wheel one; 9. Belt one; 10. Driven wheel one; 11. Drive wheel two; 12. Belt two; 13. Driven wheel two; 14. Driven wheel three; 15. Rotating roller; 16. Conveying thread; 17. Protective shell; 18. Discharge port; 19. Water pump; 20. Box body; 21. Filter plate; 22. Connecting pipe; 23. Sludge discharge pipe; 24. Separation thread; 25. Separation box; 26. Water discharge pipe; 27. Sewage tank; 28. Water outlet; 29. ​​Fixing plate; 30. Connecting column; 31. Wheel; 32. Handle. Detailed Implementation

[0030] 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.

[0031] Reference Figure 1 , Figure 3 , Figure 4This utility model provides an embodiment of a soil remediation device, comprising a base plate 1, a cleaning tank 2 fixedly connected to the top of the base plate 1 for containing a solution for treating the soil, a water pump 19 fixedly connected to the top of the cleaning tank 2 for pumping the cleaning solution, a conveying pipe 3 fixedly connected inside the water pump 19 for conveying the liquid to a mixing tank 4, and a mixing tank 4 fixedly connected outside the conveying pipe 3, which is the core part for treating the soil. A stirring rod 6 fixedly connected inside the mixing tank 4, and multiple stirring plates 7 (fixed-shape blades) fixedly connected outside the stirring rod 6 to improve stirring efficiency. A drive assembly providing rotational power is fixedly connected to the top of the stirring rod 6, the drive assembly including a motor 5, which is the source of rotational power for the stirring rod 6, and a drive wheel 8 fixedly connected to the drive end of the motor 5. A belt 9 is fitted around the outside of the driving wheel 8. A driven wheel 10 is slidably connected inside the belt 9, forming a transmission system. A driving wheel 11 is fixedly connected to the outside of the stirring roller 6. A belt 12 is fitted around the outside of the driving wheel 11. A driven wheel 13 is slidably connected inside the belt 12. A driven wheel 14 is slidably connected inside the belt 12, forming another transmission mechanism. Multiple protective shells 17 are fixedly connected to the outside of the mixing box 4 to protect the rotating roller 15 and other moving parts from external contamination and damage. The rotating roller 15 is rotatably connected inside the protective shell 17 to stir the soil and washing liquid. A transmission thread 16, which is a spiral shape, is fixedly connected to the outside of the rotating roller 15 to help push and transport the soil. A discharge port 18 is fixedly connected to the outside of the protective shell 17.

[0032] Reference Figure 2 , Figure 5 A housing 20 is fixedly connected to the top of the base plate 1 for further processing the soil and water mixture from the mixing tank 4. A filter plate 21 is fixedly connected inside the housing 20. The filter plate 21 separates the soil and water, allowing water to pass through while retaining soil on top. A separation thread 24, spiral in shape, is rotatably connected inside the housing 20. These threads push the soil outwards as they rotate. A separation box 25 is rotatably connected to the outside of the separation thread 24, optimizing the soil and water separation process. A connecting pipe 22 is fixedly connected to the outside of the mixing tank 4. A sludge discharge pipe 23 is fixedly connected to the outside of the housing 20, and a water discharge pipe 26 is fixedly connected to the outside of the housing 20 for collecting and transporting treated water. A sewage tank 27 is fixedly connected to the outside of the water discharge pipe 26, and a water outlet 28 is fixedly connected to the outside of the sewage tank 27 for discharging the water. Two fixed plates 29 are fixedly connected to the bottom of the base plate 1. A connecting column 30 is rotatably connected inside the fixed plate 29, and wheels 31 are fixedly connected to the outside of the connecting column 30 to provide mobility of the device. Two handles 32 are fixedly connected to the top of the base plate 1 to facilitate the operator to push and operate the entire device.

[0033] Working principle: First, hold handle 32 and push the device into the soil that needs repair. Start motor 5 to make the stirring roller 6 rotate, which drives the first driving wheel 8 to rotate and transmits the rotational force to the first driven wheel 10 through belt 9. It also drives the second driving wheel 11 to rotate. The second driving wheel 11 also transmits the rotational force to the second driven wheel 13 and the third driven wheel 14 through belt 2 12, thus realizing the simultaneous rotation of multiple conveying threads 16. When the device is running on the soil that needs repair, the soil is transported through multiple conveying threads 16 and then comes out from the discharge port 18 and is transferred to the mixing tank 4. At the same time, the rotation of the stirring roller 6 causes multiple stirring plates 7 to rotate. Then, the cleaning solution in the cleaning tank 2 is transferred to the mixing tank 4 through the conveying pipe 3 by the water pump 19. The process achieves soil mixing and cleaning within the mixing tank 4. The cleaned soil becomes sludge, which is then conveyed to the sludge outlet pipe 23 via the connecting pipe 22. After exiting the sludge outlet pipe 23, the soil slides on the filter plate 21. Due to the dense holes, water flows down along the holes, while the soil slides down the slope due to inertia onto the separation thread 24. The separation thread 24 then conveys the soil to the separation box 25 for further solid-liquid separation. The separated soil then falls out of the separation box 25, while the wastewater remains in the box 20 and is conveyed to the wastewater tank 27 via the water outlet pipe 26 for unified storage, facilitating subsequent treatment. This process achieves automated soil cleaning with a high degree of soil cleaning and ensures the rational flow of soil and water during the treatment process.

[0034] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present 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 the present utility model should be included within the protection scope of the present utility model.

Claims

1. A soil remediation device, comprising a base plate (1), characterized in that: A cleaning tank (2) is fixedly connected to the top of the base plate (1). A water pump (19) is fixedly connected to the top of the cleaning tank (2). A conveying pipe (3) is fixedly connected inside the water pump (19). A mixing tank (4) is fixedly connected to the outside of the conveying pipe (3). A stirring rod (6) is fixedly connected inside the mixing tank (4). Multiple stirring plates (7) are fixedly connected to the outside of the stirring rod (6). A drive assembly that provides rotational power is fixedly connected to the top of the stirring rod (6). Multiple protective shells (17) are fixedly connected to the outside of the mixing tank (4). A rotating rod (15) is rotatably connected inside the protective shell (17). A conveying thread (16) is fixedly connected to the outside of the rotating rod (15). A discharge port (18) is fixedly connected to the outside of the protective shell (17).

2. The soil remediation device according to claim 1, characterized in that: The drive assembly includes a motor (5), the drive end of which is fixedly connected to a drive wheel (8), a belt (9) is sleeved on the outside of the drive wheel (8), and a driven wheel (10) is slidably connected inside the belt (9).

3. The soil remediation device according to claim 1, characterized in that: The stirring roller (6) is fixedly connected to the outside of the driving wheel (11), and the driving wheel (11) is fitted with a belt (12). The belt (12) is slidably connected to the inside of the driven wheel (13), and the belt (12) is slidably connected to the inside of the driven wheel (14).

4. The soil remediation device according to claim 1, characterized in that: A box (20) is fixedly connected to the top of the base plate (1), and a filter plate (21) is fixedly connected inside the box (20).

5. A soil remediation device according to claim 4, characterized in that: The housing (20) is rotatably connected to a separation thread (24) inside, and a separation box (25) is rotatably connected to the outside of the separation thread (24).

6. The soil remediation device according to claim 1, characterized in that: The mixing tank (4) is fixedly connected to a connecting pipe (22), and the connecting pipe (22) is fixedly connected to a mud discharge pipe (23).

7. A soil remediation device according to claim 4, characterized in that: The outer side of the box (20) is fixedly connected to a water outlet pipe (26), the outer side of the water outlet pipe (26) is fixedly connected to a sewage tank (27), and the outer side of the sewage tank (27) is fixedly connected to a water outlet (28).

8. A soil remediation device according to claim 1, characterized in that: The bottom of the base plate (1) is fixedly connected to two fixing plates (29), and the inside of the fixing plates (29) is rotatably connected to a connecting column (30). The outside of the connecting column (30) is fixedly connected to a wheel (31), and the top of the base plate (1) is fixedly connected to two handles (32).

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