Movable contaminated soil remediation device

Abstract

The utility model discloses a mobile contaminated soil remediation device, which relates to the technical field of soil remediation and comprises a mobile device, a carrier plate fixedly mounted on the mobile device, two reinforcing plates arranged between the mobile device and the carrier plate, two hydraulic cylinders arranged on the carrier plate, and a supporting plate fixedly mounted at the output ends of the two hydraulic cylinders. A pump machine and a liquid supply assembly are arranged on the supporting plate, and the liquid supply assembly is used for supplying a repairing reagent. The contaminated soil can be dug out through the soil turning assemblies, so that the deep soil can be in rapid contact with the remediation reagent sprayed by the spray heads on the liquid guide pipes, the permeation speed of the remediation reagent is increased, and the remediation efficiency of the contaminated soil is improved; the multiple soil turning assemblies are linearly arranged, and the multiple liquid guide pipes and the multiple soil turning assemblies are arranged at intervals; the contaminated soil can be turned up for multiple times and is scattered in the turning-up process, so that the remediation efficiency of the contaminated soil can be further improved by spraying the remediation reagent to the contaminated soil for multiple times through the liquid guide pipes.

Description

Technical Field

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

[0002] At present, my country is facing a very grim situation in soil pollution prevention and control. Soil pollution is serious in some areas, and the types of soil pollution are diverse, showing a situation of coexistence of new and old pollutants and inorganic and organic composite pollution. There are many ways of soil pollution, complex causes, and great difficulty in control. In soil remediation engineering technology, it can be roughly divided into three types: physical remediation technology, chemical remediation technology, and biological remediation technology. Especially in chemical soil remediation engineering technology, most of them use certain chemical reagent spraying equipment to carry out an effective remediation process on contaminated soil, thereby effectively removing heavy metal elements such as zinc, lead, and chromium in the contaminated soil.

[0003] When in use, common contaminated soil remediation devices only spray remediation agents on the soil surface and rely on the self-penetration of the remediation agents to complete the remediation of the contaminated soil. This method not only has a shallow depth for the remediation of contaminated soil, but also takes a long time to penetrate, resulting in low efficiency of contaminated soil remediation, and it is difficult to meet the remediation needs of contaminated soil. Utility Model Content

[0004] The purpose of the present application is to provide a mobile contaminated soil remediation device to solve the problem that the existing contaminated soil remediation device proposed in the above-mentioned background technology only sprays the remediation agent on the soil surface when in use, and relies on the self-penetration of the remediation agent to complete the remediation of the contaminated soil. This method not only has a shallow depth for the remediation of the contaminated soil, but also takes a long time for penetration, resulting in low efficiency of contaminated soil remediation and difficulty in meeting the needs of contaminated soil remediation.

[0005] To achieve the above-mentioned purpose, the present application provides the following technical solutions: a mobile contaminated soil remediation device, comprising a mobile device, a carrier plate fixedly mounted on the mobile device, two reinforcement plates arranged between the mobile device and the carrier plate, two hydraulic cylinders arranged on the carrier plate, a support plate fixedly mounted on the output ends of the two hydraulic cylinders, a pump and a liquid supply assembly arranged on the support plate, the liquid supply assembly being used for supplying a remediation agent, a liquid inlet of the pump being fixedly connected to the liquid supply assembly with a liquid guide tube, a liquid outlet of the pump being fixedly connected to a liquid infusion tube, the other end of the liquid infusion tube being fixedly connected to a transfer tank, a plurality of liquid guide tubes being fixedly connected to the transfer tank, a sealing cover being fixed to the other end of the liquid guide tubes, the plurality of liquid guide tubes being linearly arranged from left to right, and a plurality of nozzles being arranged on the liquid guide tubes, a plurality of soil turning assemblies being arranged at the bottom of the support plate, the soil turning assemblies being used for digging and turning up contaminated soil, the plurality of soil turning assemblies being linearly arranged from left to right, and the plurality of soil turning assemblies being spaced apart from the plurality of liquid guide tubes.

[0006] Furthermore, the liquid supply assembly includes a liquid storage barrel, the liquid storage barrel is arranged on the supporting plate, and the liquid introduction tube is connected to the liquid storage barrel.

[0007] Furthermore, a liquid injection pipe is fixedly passed through the top of the liquid storage barrel, and a valve is arranged on the liquid injection pipe.

[0008] Furthermore, a support column is rotatably connected between the upper and lower inner walls of the liquid storage barrel via a bearing, and a plurality of stirring rods are fixed to the outer wall of the support column.

[0009] Furthermore, a first motor is disposed on the top of the liquid storage barrel, and the supporting column is driven by the first motor.

[0010] Furthermore, the soil turning assembly includes a U-shaped seat, which is fixedly mounted on a support plate, and a carrier roller is rotatably connected between the relative inner walls of the U-shaped seat via a bearing, and a plurality of soil turning blades are fixed on the carrier roller.

[0011] Furthermore, a rotating rod is fixed to one end of the carrier roller, a first pulley is fixed to the other end of the rotating rod, a second motor is arranged on the top of the U-shaped seat, a second pulley is fixedly installed on the output shaft end of the second motor, and a transmission belt is arranged on the first pulley and the second pulley.

[0012] In summary, the technical effects and advantages of the utility model are:

[0013] 1. In the utility model, the soil turning assembly can be used to dig up the contaminated soil, so that the deep soil can also quickly contact the repair reagent sprayed by the nozzle on the liquid guide tube, accelerate the penetration speed of the repair reagent, and improve the repair efficiency of the contaminated soil. Several soil turning assemblies are arranged linearly, and several liquid guide tubes and several soil turning assemblies are arranged at intervals, so that the contaminated soil can be turned up multiple times and broken up during the turning up process. In this way, spraying the repair reagent on the contaminated soil multiple times by several liquid guide tubes can further accelerate the repair efficiency of the contaminated soil and better meet the repair needs of the contaminated soil.

[0014] 2. In the utility model, the second motor is used to drive the second pulley to rotate, and the second pulley drives the first pulley to rotate with the help of the transmission belt, so that the first pulley pulls the carrier roller to rotate, and a number of turning blades on the carrier roller can dig up and turn up the contaminated soil, so that the deep soil can also quickly contact with the repair agent. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or the prior art description are briefly introduced below.

[0016] Figure 1This is a schematic diagram of the three-dimensional structure of a mobile contaminated soil remediation device in an embodiment of the present application;

[0017] Figure 2 This is a position relationship diagram of the carrier plate, reinforcement plate, hydraulic cylinder, and support plate in the embodiment of the present application;

[0018] Figure 3 This is a positional relationship diagram of the liquid supply assembly, pump, infusion tube, and transfer tank in the embodiment of the present application;

[0019] Figure 4 This is a positional relationship diagram of the pump, the liquid guide tube, the liquid storage barrel, and the liquid injection tube in the embodiment of the present application;

[0020] Figure 5 It is a schematic diagram of the structure of the soil turning component in the embodiment of the present application.

[0021] In the figure: 1. mobile equipment; 2. carrier plate; 3. reinforcement plate; 4. hydraulic cylinder; 5. support plate; 6. pump; 7. drainage tube; 8. infusion tube; 9. transfer tank; 10. drainage tube; 11. sealing cover; 12. liquid storage barrel; 13. injection tube; 14. carrier column; 15. stirring rod; 16. first motor; 17. U-shaped seat; 18. carrier roller; 19. tillage blade; 20. rotating rod; 21. second motor; 22. first pulley; 23. second pulley; 24. transmission belt. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0023] Example: Reference Figure 1-5 A mobile contaminated soil remediation device shown in the figure comprises a mobile device 1, a carrier plate 2 is fixedly mounted on the mobile device 1, two reinforcement plates 3 are arranged between the mobile device 1 and the carrier plate 2, two hydraulic cylinders 4 are arranged on the carrier plate 2, a support plate 5 is fixedly mounted on the output ends of the two hydraulic cylinders 4, a pump 6 and a liquid supply assembly are arranged on the support plate 5, the liquid supply assembly is used for supplying the remediation reagent, a liquid inlet of the pump 6 and the liquid supply assembly are fixedly connected with a liquid guide tube 7, a liquid outlet of the pump 6 is fixedly connected with a liquid infusion tube 8, the other end of the liquid infusion tube 8 is fixedly connected with a transfer tank 9, a plurality of liquid guide tubes 10 are fixedly connected to the transfer tank 9, a sealing cover 11 is fixed to the other end of the liquid guide tube 10, the plurality of liquid guide tubes 10 are linearly arranged from left to right, and a plurality of nozzles are arranged on the liquid guide tube 10, a plurality of soil turning assemblies are arranged at the bottom of the support plate 5, the soil turning assemblies are used for digging and turning up the contaminated soil, the plurality of soil turning assemblies are linearly arranged from left to right, and the plurality of soil turning assemblies and the plurality of liquid guide tubes 10 are spaced apart.

[0024] The soil-turning assembly can be used to dig up the contaminated soil, so that the deep soil can also quickly come into contact with the repair reagent sprayed by the nozzle on the liquid guiding tube 10, thereby accelerating the penetration speed of the repair reagent and improving the repair efficiency of the contaminated soil. Multiple soil-turning assemblies are arranged linearly, and multiple liquid guiding tubes 10 are arranged at intervals from multiple soil-turning assemblies, so that the contaminated soil can be turned over multiple times and broken up during the turning over process. In this way, multiple liquid guiding tubes 10 spray the repair reagent on the contaminated soil multiple times, which can further accelerate the repair efficiency of the contaminated soil. The pump 6 can be used to guide the repair reagent in the liquid supply assembly, so that it enters the transfer tank 9 along the infusion tube 8, and then dispersed into multiple liquid guiding tubes 10, and sprayed out along the nozzle on the liquid guiding tube 10 to repair the contaminated soil.

[0025] Among them, the liquid supply component includes a liquid storage barrel 12, the liquid storage barrel 12 is arranged on the support plate 5, the liquid guide pipe 7 is connected to the liquid storage barrel 12, a liquid injection pipe 13 is fixed through the top of the liquid storage barrel 12, and a valve is arranged on the liquid injection pipe 13. A supporting column 14 is rotatably connected between the upper and lower inner walls of the liquid storage barrel 12 through a bearing, and a plurality of stirring rods 15 are fixed to the outer wall of the supporting column 14. A first motor 16 is arranged on the top of the liquid storage barrel 12, and the supporting column 14 is driven by the first motor 16.

[0026] The first motor 16 is used to drive the support column 14 and the stirring rod 15 thereon to rotate, so as to stir the repair reagent inside the liquid storage barrel 12, thereby preventing the repair reagent from being stratified and affecting its repair effect on the contaminated soil.

[0027] Among them, the soil-turning assembly includes a U-shaped seat 17, which is fixedly mounted on the support plate 5. A carrier roller 18 is rotatably connected between the relative inner walls of the U-shaped seat 17 through a bearing. A plurality of soil-turning blades 19 are fixed on the carrier roller 18. A rotating rod 20 is fixed to one end of the carrier roller 18, and a first pulley 22 is fixed to the other end of the rotating rod 20. A second motor 21 is arranged on the top of the U-shaped seat 17, and a second pulley 23 is fixedly mounted on the output shaft end of the second motor 21. A transmission belt 24 is arranged on the first pulley 22 and the second pulley 23.

[0028] The second motor 21 is used to drive the second pulley 23 to rotate, and the second pulley 23 drives the first pulley 22 to rotate with the help of the transmission belt 24, so that the first pulley 22 pulls the carrier roller 18 to rotate, and the multiple turning blades 19 on the carrier roller 18 can dig up and turn up the contaminated soil, so that the deep soil can also quickly come into contact with the remediation agent.

[0029] How this utility works:

[0030] The device is pulled and moved by the mobile device 1. During the movement, the two hydraulic cylinders 4 are controlled to extend, so that the soil turning blade 19 driven by the second motor 21 can dig up and turn up the contaminated soil along the way, so that the deep soil is exposed. The first motor 16 is activated to drive the support column 14 and the stirring rod 15 thereon to rotate, so that the repair reagent inside the liquid storage barrel 12 can be stirred to avoid stratification of the repair reagent. The pump 6 is activated to guide the repair reagent in the liquid storage barrel 12 so that it enters the transfer tank 9 along the infusion tube 8, and then dispersed into multiple liquid guide tubes 10 and sprayed out along the nozzles on the liquid guide tubes 10. The repair reagent penetrates into the contaminated soil, which can help it complete the repair operation;

[0031] Multiple soil-turning assemblies are arranged linearly, and multiple liquid guide tubes 10 are spaced apart from the multiple soil-turning assemblies, so that the contaminated soil can be turned over multiple times and broken up during the turning over process. In this way, the surface and deep parts of the contaminated soil can quickly contact the remediation reagent, thereby quickly completing the remediation of the contaminated soil.

[0032] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A mobile contaminated soil remediation device, comprising a mobile device (1), characterized in that: The mobile device (1) is fixedly mounted with a carrier plate (2), two reinforcement plates (3) are arranged between the mobile device (1) and the carrier plate (2), two hydraulic cylinders (4) are arranged on the carrier plate (2), a support plate (5) is fixedly mounted on the output ends of the two hydraulic cylinders (4), a pump (6) and a liquid supply component are arranged on the support plate (5), the liquid supply component is used to supply the repair reagent, a liquid inlet of the pump (6) is fixedly connected to the liquid supply component with a liquid guide tube (7), a liquid outlet of the pump (6) is fixedly connected with a liquid infusion tube (8), and the The other end of the infusion tube (8) is fixedly connected to a transfer tank (9), and a plurality of liquid guide tubes (10) are fixedly connected to the transfer tank (9). A sealing cover (11) is fixedly provided at the other end of the liquid guide tube (10). The plurality of liquid guide tubes (10) are linearly arranged from left to right, and a plurality of nozzles are arranged on the liquid guide tubes (10). The bottom of the support plate (5) is provided with a plurality of soil turning assemblies, and the soil turning assemblies are used for digging and turning up contaminated soil. The plurality of soil turning assemblies are linearly arranged from left to right, and the plurality of soil turning assemblies are spaced apart from the plurality of liquid guide tubes (10).

2. The mobile contaminated soil remediation device according to claim 1 is characterized by: The liquid supply assembly comprises a liquid storage barrel (12), the liquid storage barrel (12) is arranged on a support plate (5), and the liquid introduction pipe (7) is connected to the liquid storage barrel (12).

3. The mobile contaminated soil remediation device according to claim 2 is characterized by: A liquid injection pipe (13) is fixedly passed through the top of the liquid storage barrel (12), and a valve is arranged on the liquid injection pipe (13).

4. The mobile contaminated soil remediation device according to claim 2 is characterized by: A support column (14) is rotatably connected between the upper and lower inner walls of the liquid storage barrel (12) via a bearing, and a plurality of stirring rods (15) are fixed to the outer wall of the support column (14).

5. The mobile contaminated soil remediation device according to claim 4 is characterized by: A first motor (16) is arranged on the top of the liquid storage barrel (12), and the support column (14) is driven by the first motor (16).

6. The mobile contaminated soil remediation device according to claim 1 is characterized by: The soil turning assembly comprises a U-shaped seat (17), wherein the U-shaped seat (17) is fixedly mounted on a support plate (5), and a carrier roller (18) is rotatably connected between the opposite inner walls of the U-shaped seat (17) via a bearing, and a plurality of soil turning blades (19) are fixed on the carrier roller (18).

7. The mobile contaminated soil remediation device according to claim 6, characterized in that: A rotating rod (20) is fixed to one end of the carrier roller (18), a first belt pulley (22) is fixed to the other end of the rotating rod (20), a second motor (21) is arranged on the top of the U-shaped seat (17), a second belt pulley (23) is fixedly mounted on the output shaft end of the second motor (21), and a transmission belt (24) is arranged on the first belt pulley (22) and the second belt pulley (23).

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