Contaminated soil leaching device

Abstract

The utility model relates to a contaminated soil leaching device which comprises a box body, a cleaning groove is formed in the top end of the box body, an efficient cleaning assembly is arranged in the cleaning groove, the efficient cleaning assembly comprises an installation frame fixedly installed at the top end of the box body, and supporting legs are fixedly installed at the bottom end of the installation frame. Water in the cleaning tank can soak soil, the soil can be cleaned conveniently, after air is injected into the cleaning tank through the aeration pipe, the air can be evenly discharged along the air holes, the soil in the cleaning tank can be blown through aeration, loosening of the soil is achieved, the cleaning effect can be enhanced, and the cleaning effect is improved. The spiral conveying blade on the outer side of the transmission shaft can drive fine soil to be continuously conveyed from the interior of the circular open groove to the blow-off pipe and further discharged from the blow-off pipe, so that the fine soil is prevented from remaining in the circular open groove, the sludge cleaning difficulty can be reduced, and the soil cleaning efficiency can be improved.

Description

Technical Field

[0001] The utility model relates to the technical field of leaching devices, in particular to a contaminated soil leaching device. Background Art

[0002] Solid waste refers to solid and semi-solid waste materials generated by humans in production, consumption, life and other activities. In layman's terms, it is "garbage", mainly including solid particles, garbage, slag, sludge, discarded products, broken utensils, defective products, animal carcasses, spoiled food, human and animal feces, etc. Some countries also classify high-concentration liquids such as waste acid, waste alkali, waste oil, and waste organic solvents as solid waste. Due to the rapid population growth and rapid industrial development, solid waste is continuously piled and dumped on the soil surface, hazardous wastewater continues to penetrate into the soil, and harmful gases and floating dust in the atmosphere continue to fall into the soil with rainwater, leading to soil pollution.

[0003] Currently, when leaching contaminated soil, the soil is not easily in full contact with water, which will result in the soil cleaning effect failing to achieve the specified effect, affecting soil treatment. In addition, during the soil cleaning process, fine dirt will be deposited at the bottom of the cleaning equipment, which takes time to clean, increasing the cleaning difficulty and reducing the cleaning efficiency.

[0004] Therefore, a contaminated soil washing device is proposed. Utility Model Content

[0005] The utility model aims to provide a contaminated soil washing device.

[0006] To achieve the above objectives, the present invention provides the following technical solutions:

[0007] A contaminated soil leaching device comprises: a box body, a cleaning trough is provided at the top of the box body, a high-efficiency cleaning component is arranged in the cleaning trough, the high-efficiency cleaning component comprises a mounting frame fixedly mounted on the top of the box body, a supporting foot is fixedly mounted on the bottom end of the mounting frame, a plurality of transmission rollers are uniformly mounted on the inner side of the mounting frame for rotation, a conveyor mesh belt is commonly sleeved on the outer sides of the plurality of transmission rollers, an aeration pipe is also fixedly mounted on the bottom end of the cleaning trough, and a plurality of air holes are uniformly arranged on the top end of the aeration pipe.

[0008] Preferably, a second motor is fixedly mounted on the side wall of the mounting frame, and an output end of the second motor is fixedly connected to a transmission roller at an edge position.

[0009] Preferably, the middle position of the mounting frame and the conveyor belt are both arranged in the cleaning tank.

[0010] Preferably, the aeration pipe is located at the bottom end of the conveyor belt.

[0011] Preferably, a cleaning assembly is also provided at the bottom end of the box body, and the cleaning assembly includes a circular opening groove opened at the bottom end of the box body, the top of the circular opening groove is connected to the bottom end of the cleaning groove, a transmission shaft is rotatably installed in the circular opening groove, and spiral conveying blades are evenly fixedly installed on the outer side of the transmission shaft.

[0012] Preferably, a first motor is fixedly mounted on the bottom end of the box body, an output end of the first motor is fixedly connected to the central axis of the transmission shaft, and the outer wall of the spiral conveying blade is tightly fitted with the inner wall of the circular opening groove.

[0013] Preferably, the bottom end of the box body is also connected to a drain pipe, which is adapted to the size of the circular opening groove, and the spiral conveying blades and the transmission shaft extend into the drain pipe, and a sealing cover is rotatably installed on the outside of the drain pipe.

[0014] Compared with the prior art, the beneficial effects of the present invention are:

[0015] 1. By setting up a high-efficiency cleaning component, the second motor can drive the conveyor belt to rotate on the mounting frame. When the contaminated soil enters the cleaning tank along the conveyor belt, the water in the cleaning tank can soak the soil, which is convenient for cleaning the soil. After air is injected into the cleaning tank through the aeration pipe, the air can be evenly discharged along the air holes. The soil in the cleaning tank can be blown by aeration to loosen the soil, which can enhance the cleaning effect. After cleaning, the soil can be moved along the conveyor belt to the top of the box, which is convenient for transferring the cleaned soil and facilitating continuous cleaning of the contaminated soil.

[0016] 2. By setting up a cleaning component, during the cleaning process, fine soil can fall into the circular opening groove along the cleaning groove inclined at the bottom. When the sealing cover on the sewage pipe is opened, the sewage cleaned in the cleaning groove can be discharged along the sewage pipe. When the first motor drives the transmission shaft to rotate in the circular opening groove, the spiral conveying blades on the outside of the transmission shaft can drive the fine soil to be continuously transported from the circular opening groove to the sewage pipe, and further discharged from the sewage pipe, which can avoid fine soil remaining in the circular opening groove, reduce the difficulty of cleaning the sludge, avoid manual cleaning of the sludge, and improve the soil cleaning efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the overall structure of the top of the box body in the embodiment of the present utility model;

[0018] Figure 2 This is a schematic diagram of the formal cross-sectional structure of the box body in the embodiment of the present utility model;

[0019] Figure 3This is a schematic diagram of the structure inside the cleaning tank in an embodiment of the utility model;

[0020] Figure 4 It is a schematic side cross-sectional structural diagram of the box body in an embodiment of the present utility model.

[0021] In the figure: 1. Box body; 2. Aeration pipe; 3. First motor; 4. Mounting frame; 5. Conveyor mesh belt; 6. Cleaning tank; 7. Second motor; 8. Drain pipe; 9. Air hole; 10. Spiral conveying blade; 11. Circular opening slot; 12. Drive shaft; 13. Drive roller; 14. Sealing cover; 15. Support foot. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0023] In order to better understand the above technical solution, the above technical solution will be described in detail below with reference to the accompanying drawings and specific implementation methods.

[0024] Example 1:

[0025] See also Figures 1 to 4 A rinsing device comprises: a box body 1, a cleaning tank 6 is opened at the top of the box body 1, a high-efficiency cleaning component is arranged in the cleaning tank 6, the high-efficiency cleaning component comprises a mounting frame 4 fixedly installed on the top of the box body 1, a supporting foot 15 is fixedly installed on the bottom end of the mounting frame 4, a plurality of transmission rollers 13 are evenly rotated and installed on the inner side of the mounting frame 4, a conveyor mesh belt 5 is commonly provided on the outer sides of the plurality of transmission rollers 13, an aeration pipe 2 is also fixedly installed on the bottom end of the cleaning tank 6, and a plurality of air holes 9 are evenly opened on the top of the aeration pipe 2.

[0026] See also Figure 1 A second motor 7 is fixedly mounted on the side wall of the mounting frame 4, and the output end of the second motor 7 is fixedly connected to the transmission roller 13 at the edge position.

[0027] See also Figure 2 The middle position of the mounting frame 4 and the conveyor belt 5 are both set in the cleaning tank 6.

[0028] See also Figure 2 , the aeration pipe 2 is located at the bottom end of the conveyor belt 5.

[0029] In this embodiment, when in use, the second motor 7 can drive the conveyor mesh belt 5 to rotate on the mounting frame 4. When the contaminated soil enters the cleaning tank 6 along the conveyor mesh belt 5, the water in the cleaning tank 6 can soak the soil, which is convenient for cleaning the soil. After air is injected into the cleaning tank 6 through the aeration pipe 2, the air can be evenly discharged along the air holes 9. The soil in the cleaning tank 6 can be blown by aeration to loosen the soil, which can enhance the cleaning effect. After cleaning, the soil can be moved to the top of the box body 1 along the conveyor mesh belt 5, which is convenient for transferring the cleaned soil and facilitating continuous cleaning of the contaminated soil.

[0030] Example 2:

[0031] See also Figures 1 to 3 A contaminated soil leaching device also includes: a cleaning component arranged at the bottom end of the box body 1, the cleaning component includes a circular open groove 11 opened at the bottom end of the box body 1, the top of the circular open groove 11 is connected to the bottom end of the cleaning tank 6, and a transmission shaft 12 is rotatably installed in the circular open groove 11, and spiral conveying blades 10 are evenly fixed on the outside of the transmission shaft 12.

[0032] See also Figure 3 The bottom end of the box body 1 is fixedly installed with a first motor 3, the output end of the first motor 3 is fixedly connected to the central axis of the transmission shaft 12, and the outer wall of the spiral conveying blade 10 is tightly fitted with the inner wall of the circular opening groove 11.

[0033] See also Figure 2 The bottom end of the box body 1 is also connected to a drain pipe 8, which is adapted to the size of the circular opening groove 11, and the spiral conveying blade 10 and the transmission shaft 12 extend into the drain pipe 8. A sealing cover 14 is rotatably installed on the outside of the drain pipe 8.

[0034] In this embodiment, during use, fine soil can fall into the circular opening groove 11 along the cleaning groove 6 inclined at the bottom during the cleaning process. When the sealing cover 14 on the sewage pipe 8 is opened, the sewage cleaned in the cleaning groove 6 can be discharged along the sewage pipe 8. When the first motor 3 drives the transmission shaft 12 to rotate in the circular opening groove 11, the spiral conveying blades 10 on the outside of the transmission shaft 12 can drive the fine soil to be continuously transported from the circular opening groove 11 to the sewage pipe 8, and further discharged from the sewage pipe 8, which can prevent fine soil from remaining in the circular opening groove 11, reduce the difficulty of cleaning the sludge, avoid manual cleaning of the sludge, and improve the cleaning efficiency of the soil.

[0035] Working principle: First, the contaminated soil is placed on the conveyor mesh belt 5, and the second motor 7 is started. The second motor 7 can drive the conveyor mesh belt 5 to rotate on the mounting frame 4. When the contaminated soil enters the cleaning tank 6 along the conveyor mesh belt 5, the water in the cleaning tank 6 can soak the soil, which is convenient for cleaning the soil. After air is injected into the cleaning tank 6 through the aeration pipe 2, the air can be evenly discharged along the air holes 9. The soil in the cleaning tank 6 can be blown by aeration to loosen the soil, which can enhance the cleaning effect. After cleaning, the soil can be moved along the conveyor mesh belt 5 to the top of the box 1, which is convenient for transferring the cleaned soil and facilitating continuous cleaning of the contaminated soil. The contaminated soil is cleaned. During the cleaning process, the fine soil can fall into the circular opening groove 11 along the cleaning groove 6 inclined at the bottom. When the sealing cover 14 on the sewage pipe 8 is opened, the sewage cleaned in the cleaning groove 6 can be discharged along the sewage pipe 8. When the first motor 3 drives the transmission shaft 12 to rotate in the circular opening groove 11, the spiral conveying blades 10 outside the transmission shaft 12 can drive the fine soil from the circular opening groove 11 to be continuously transported to the sewage pipe 8, and further discharged from the sewage pipe 8, which can avoid the fine soil from remaining in the circular opening groove 11, reduce the difficulty of cleaning the sludge, avoid manual cleaning of the sludge, and improve the cleaning efficiency of the soil.

[0036] The above shows and describes the basic principles, main features, and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions are merely illustrative of the principles of the present invention. Various changes and improvements may be made to the present invention without departing from the spirit and scope of the present invention. Such changes and improvements are intended to fall within the scope of the present invention. The scope of protection claimed in this invention is defined by the appended claims and their equivalents.

Claims

1. A contaminated soil washing device, comprising: A box body (1) is characterized in that: a cleaning tank (6) is provided at the top of the box body (1), a high-efficiency cleaning component is arranged in the cleaning tank (6), the high-efficiency cleaning component comprises a mounting frame (4) fixedly mounted on the top of the box body (1), a supporting foot (15) is fixedly mounted on the bottom end of the mounting frame (4), a plurality of transmission rollers (13) are uniformly mounted on the inner side of the mounting frame (4), a conveyor mesh belt (5) is commonly sleeved on the outer sides of the plurality of transmission rollers (13), an aeration pipe (2) is also fixedly mounted on the bottom end of the cleaning tank (6), and a plurality of air holes (9) are uniformly opened on the top end of the aeration pipe (2).

2. The contaminated soil washing device according to claim 1, characterized in that: A second motor (7) is fixedly mounted on the side wall of the mounting frame (4), and an output end of the second motor (7) is fixedly connected to a transmission roller (13) at an edge position.

3. The contaminated soil washing device according to claim 2, characterized in that: The middle positions of the mounting frame (4) and the conveyor mesh belt (5) are both arranged in the cleaning tank (6).

4. The contaminated soil washing device according to claim 3, characterized in that: The aeration pipe (2) is located at the bottom end of the conveyor belt (5).

5. The contaminated soil washing device according to claim 1, characterized in that: The bottom end of the box body (1) is also provided with a cleaning assembly, which comprises a circular opening groove (11) opened at the bottom end of the box body (1), the top end of the circular opening groove (11) is connected to the bottom end of the cleaning groove (6), a transmission shaft (12) is rotatably installed in the circular opening groove (11), and a spiral conveying blade (10) is evenly fixedly installed on the outer side of the transmission shaft (12).

6. The contaminated soil washing device according to claim 5, characterized in that: A first motor (3) is fixedly mounted on the bottom end of the box (1); the output end of the first motor (3) is fixedly connected to the central axis of the transmission shaft (12); and the outer wall of the spiral conveying blade (10) is tightly fitted to the inner wall of the circular opening groove (11).

7. The contaminated soil washing device according to claim 6, characterized in that: The bottom end of the box body (1) is also connected to a sewage pipe (8), the sewage pipe (8) is adapted to the size of the circular opening groove (11), and the spiral conveying blade (10) and the transmission shaft (12) both extend into the sewage pipe (8), and a sealing cover (14) is rotatably installed on the outer side of the sewage pipe (8).

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