Oily soil remediation device

Abstract

The utility model discloses an oily soil remediation device which comprises a mixing cylinder, a mixing assembly is arranged on the mixing cylinder, the mixing assembly comprises a guide groove, a filter cylinder, a guide rod, a lifting handle, a filter screen and a stabilizing plate, the guide groove is formed in the inner wall of the mixing cylinder, and the guide rod is arranged on the guide groove. The filter cartridge is detachably mounted in the mixing barrel, the guide rod is mounted on the side wall of the filter cartridge and matched with the guide groove, the lifting handle is mounted at the top of the filter cartridge, the filter screen is mounted at the bottom of the filter cartridge, and the stabilizing plate is detachably mounted on the filter cartridge and matched with the guide groove. And a drying assembly is arranged at the bottom of the mixing barrel and comprises a heat treatment box, a first motor and a rotating rod, the heat treatment box is arranged at the bottom of the mixing barrel, and the first motor is installed on one side of the heat treatment box, so that the technical problem that in the background technology, an existing device cannot uniformly mix soil in the device is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of repair devices, and more particularly to an oil-containing soil repair device. Background Art

[0002] In existing technologies, the overall design of existing devices lacks flexibility and maneuverability. In actual applications, contaminated areas are often widely distributed and have complex terrain, while the mobility of existing devices is insufficient and difficult to adapt to the needs of different working environments. This limitation not only increases the difficulty of equipment deployment, but also reduces the efficiency of remediation work. The lack of flexible mobility means that the device cannot quickly respond to the remediation needs of different areas, thereby extending the overall remediation cycle and making it impossible to mix the soil.

[0003] Secondly, the mixing and stirring system inside the device has obvious defects. Existing equipment is often unable to achieve uniform and sufficient stirring of oil-containing soil, resulting in the inability to fully break up soil particles during the treatment process. This problem directly affects the separation effect of oil pollution and soil. Uneven stirring will cause the soil in some areas to not be fully treated, while other areas may be over-treated. This imbalance not only reduces the remediation efficiency, but may also affect the final remediation quality.

[0004] Furthermore, the existing devices are insufficient in terms of oil adsorption and separation performance. Since the soil particles cannot be fully broken up, the adsorbent cannot fully contact the oil, thereby reducing the adsorption and separation efficiency of the oil. This problem is particularly prominent when dealing with heavily contaminated soil, which may cause a large amount of oil to remain in the soil and fail to achieve the expected remediation effect. Utility Model Content

[0005] (1) Technical problems solved

[0006] In response to the problems existing in the prior art, the utility model provides an oil-containing soil remediation device to solve the technical problem mentioned in the background art that the prior device cannot mix the soil inside it.

[0007] (2) Technical solution

[0008] To achieve the above-mentioned objectives, the utility model provides the following technical solutions: an oil-containing soil remediation device, comprising a mixing drum, a mixing assembly being provided on the mixing drum, the mixing assembly comprising: a guide groove, a filter drum, a guide rod, a lifting handle, a filter screen and a stabilizing plate, the inner wall of the mixing drum being provided with a guide groove, the filter drum being detachably mounted inside the mixing drum, the guide rod being mounted on the side wall of the filter drum, and the guide rod being adapted to the guide groove, the lifting handle being mounted on the top of the filter drum, the filter screen being mounted on the bottom of the filter drum, the stabilizing plate being detachably mounted on the filter drum, a drying assembly being provided at the bottom of the mixing drum, the drying assembly comprising a heat treatment box, a first motor and a rotating rod, the heat treatment box being provided at the bottom of the mixing drum, the first motor being mounted on one side of the heat treatment box, the rotating rod being connected to the output end of the first motor, stirring blades being evenly mounted on the rotating rod, and hot air outlets being evenly opened on the stirring blades.

[0009] The utility model is further configured such that a second motor is fixedly mounted on the stabilizing plate, a coupling is mounted on the top of the stabilizing plate, the coupling is connected to the output end of the second motor, one end of the coupling is connected to a main shaft, the main shaft is a hollow shaft, and the rotation process of the main shaft is completed through the coordinated use of various components.

[0010] The utility model is further configured such that a stirring blade is mounted on the main shaft, a scraper is mounted on the main shaft, and a handle is mounted on the stabilizing plate, and the materials are mixed by the coordinated use of the various components.

[0011] The utility model is further configured such that exhaust holes are evenly opened at one end of the main shaft, and a hot air outlet pipe is connected to one end of the heat treatment box, so that the heating process of the material is completed through the coordinated use of various components.

[0012] The utility model is further configured such that a sealing movable plate is provided on the heat treatment box in a sliding connection, and two sealing movable plates are provided, one of which is provided with a sealing groove, and the other sealing movable plate is connected with a sealing protrusion, and the sealing protrusion is adapted to the sealing groove, and the coordinated use of the various components enables the material removal process to be completed.

[0013] The present invention is further configured such that a preservation component is provided on the heat treatment box, and the preservation component includes a water tank, an electric heating wire and a collection box. The water tank is opened at the bottom of the heat treatment box, the electric heating wire is evenly installed inside the water tank, and the collection box is movably connected in the heat treatment box. There are multiple collection boxes, and the preservation process of the material is completed through the coordinated use of various components.

[0014] The present invention is further configured such that a handle is installed on the collection box, and the collection box can be moved by using the handle.

[0015] The utility model is further configured as follows: the heat treatment box is connected with a water inlet pipe and a water outlet pipe, the mixing barrel is provided with a card slot, the card slot is adapted to the stabilizing plate, the output end of the first motor is connected with a driving gear, the main shaft is installed with a driven gear, the driving gear and the driven gear are meshed and connected, and the flow process of the water source is completed through the coordinated use of various components.

[0016] (3) Beneficial effects

[0017] Compared with the prior art, the present invention provides an oil-containing soil remediation device with the following features:

[0018] Beneficial effects:

[0019] 1. The design of the guide groove and guide rod of the mixing assembly enables the filter cartridge to be easily placed in and out of the mixing cartridge. The setting of the handle further simplifies the operation process of the filter cartridge. By starting the second motor, the coupling drives the main shaft to rotate, so that the stirring blade can fully stir. The scraper design can effectively scrape off the material attached to the inner wall of the filter cartridge to ensure thorough stirring. The setting of the filter screen allows fine soil particles to be smoothly filtered to the bottom of the mixing cartridge, which provides convenience for subsequent processing.

[0020] 2. The drying component achieves efficient drying of filtered fine soil particles through the cooperation of the heat treatment box and the first motor. The design of the rotating rod and the stirring blade ensures that the soil can be fully stirred and evenly heated during the drying process. The hot air vents on the stirring blade further promote the uniform distribution of hot air and improve the drying efficiency. The design of the sealing movable plate ensures the sealing during the drying process, prevents hot air leakage, and ensures the stability of the processing environment. The setting of the hot air injection pipe and the hot air outlet pipe allows the hot air to flow smoothly, further improving the drying effect.

[0021] 3. The storage component uses the design of a water tank and electric heating wire to achieve further heating treatment of the dried soil, ensuring thorough restoration of the soil. The setting of the water inlet and outlet pipes allows for convenient introduction and discharge of water, simplifying the operating process. The design of the collection box allows for easy collection and storage of the treated soil. The setting of the handle further improves the convenience of access. The configuration of multiple collection boxes allows the treated soil to be classified and stored to avoid confusion, providing convenience for subsequent testing and use. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 This is a schematic diagram of the overall structure of an oil-containing soil remediation device in the present utility model;

[0023] Figure 2 This is a schematic cross-sectional view of the heat treatment box in the present invention;

[0024] Figure 3 It is a schematic diagram of the enlarged structure of A in the present utility model;

[0025] Figure 4 It is a structural diagram of the mixing component in the present utility model;

[0026] Figure 5 It is a partial structural diagram of the mixing component in the utility model;

[0027] Figure 6 This is a schematic diagram of the structure of the filter cartridge in the utility model;

[0028] Figure 7 It is a partial structural diagram of the utility model.

[0029] In the figure: 1. mixing cylinder; 2. guide groove; 3. filter cylinder; 4. guide rod; 5. handle; 6. filter screen; 7. stabilizing plate; 8. heat treatment box; 9. first motor; 10. rotating rod; 11. second motor; 12. coupling; 13. main shaft; 14. stirring blade; 15. scraper; 16. handle; 17. stirring blade; 18. hot air outlet; 19. exhaust hole; 20. hot air outlet pipe; 21. sealing movable plate; 22. sealing groove; 23. sealing protrusion; 24. water tank; 25. heating wire; 26. collecting box; 27. handle; 28. water inlet pipe; 29. ​​water outlet pipe; 30. slot; 31. driving gear; 32. driven gear. DETAILED DESCRIPTION

[0030] It should be noted that, in the absence of conflict, the embodiments and features of the embodiments in this application can be combined with each other. The present invention will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0031] It should be noted that, unless otherwise specified, all technical and scientific terms used in this application have the same meaning as commonly understood by ordinary technicians in the technical field to which this application belongs.

[0032] In the present invention, unless otherwise specified, directions such as "up" and "down" are usually relative to the directions shown in the drawings, or relative to the vertical, perpendicular or gravity direction; similarly, for ease of understanding and description, "left" and "right" are usually relative to the left and right shown in the drawings; "inside" and "outside" refer to the inside and outside relative to the outline of each component itself, but the above-mentioned direction words are not used to limit the present invention.

[0033] See also Figure 1-7, a device for remediating oil-containing soil includes a mixing drum 1, which is provided with a mixing assembly, the mixing assembly including: a guide groove 2, a filter drum 3, a guide rod 4, a lifting handle 5, a filter screen 6 and a stabilizing plate 7. A guide groove 2 is opened on the inner wall of the mixing drum 1, the filter drum 3 is detachably mounted inside the mixing drum 1, the guide rod 4 is mounted on the side wall of the filter drum 3, and the guide rod 4 is adapted to the guide groove 2, the lifting handle 5 is mounted on the top of the filter drum 3, the filter screen 6 is mounted on the bottom of the filter drum 3, the stabilizing plate 7 is detachably mounted on the filter drum 3, and a drying assembly is provided at the bottom of the mixing drum 1, the drying assembly includes a heat treatment box 8, a first motor 9 and a rotating rod 10, the heat treatment box 8 is arranged at the bottom of the mixing drum 1, the first motor 9 is mounted on one side of the heat treatment box 8, the rotating rod 10 is connected to the output end of the first motor 9, stirring blades 17 are evenly mounted on the rotating rod 10, and hot air ports 18 are evenly opened on the stirring blades 17.

[0034] A second motor 11 is fixedly mounted on the stabilizing plate 7 , a coupling 12 is mounted on the top of the stabilizing plate 7 , the coupling 12 is connected to the output end of the second motor 11 , one end of the coupling 12 is connected to a main shaft 13 which is a hollow shaft.

[0035] A stirring blade 14 is mounted on the main shaft 13 , a scraper 15 is mounted on the main shaft 13 , and a handle 16 is mounted on the stabilizing plate 7 .

[0036] One end of the main shaft 13 is evenly provided with exhaust holes 19 , and one end of the heat treatment box 8 is connected to a hot air outlet pipe 20 .

[0037] A sealing movable plate 21 is slidably connected to the heat treatment box 8 . There are two sealing movable plates 21 . One of the sealing movable plates 21 is provided with a sealing groove 22 . The other sealing movable plate 21 is connected with a sealing protrusion 23 . The sealing protrusion 23 is adapted to the sealing groove 22 .

[0038] In this embodiment, during use, the handle 27 on the filter drum 3 is manually used to place it along the arc groove 2 on the mixing drum 1 using the arc block 4, and then the stabilizing plate 7 is overlapped on the filter drum 3, and then the material is placed into the filter drum 3, and the second motor 11 is manually started, so that under the action of the coupling 12, the main shaft 13 is driven to rotate along the stabilizing plate 7, thereby driving the stirring blade 14 on the main shaft 13 to fully stir the material, and the scraper 15 is used to scrape the material, so that some fine soil is filtered along the filter mesh 6 at the bottom of the filter drum 3, so that it falls into the heat treatment box 8 along the mixing drum 1, and hot air is manually injected into the heat treatment box 8 along one end of the rotating rod 10, and the first motor 9 is manually started to drive the main shaft 13 at the output end to filter the material. The driven gear 31 rotates, thereby driving the driven gear 32 meshing with it to rotate, and driving the rotating rod 10 to rotate. During its rotation, the stirring blades 17 on the rotating rod 10 are driven to fully stir the material, and the hot air ports 18 evenly opened on the stirring blades 17 are used to promote the full stirring process of the material. With continuous use, the hot air after use is discharged from the exhaust hole 19. Finally, a large amount of water vapor will be generated due to the hot air and soil, which is discharged from the hot air outlet pipe 20. In the process of heat treatment of the soil, the sealing movable plate 21 uses the sealing groove 22 and the sealing protrusion 23 thereon to complete the sealing process. After the heat treatment, the sealing movable plate 21 is slid out along the heat treatment box 8 to make the soil fall into the collection box 26.

[0039] See also Figure 2 As an implementation method of an oil-containing soil remediation device for a preservation component: the preservation component includes a water tank 24, a heating wire 25 and a collection box 26. The water tank 24 is opened at the bottom of the heat treatment box 8, the heating wire 25 is evenly installed inside the water tank 24, and the collection box 26 is movably connected in the heat treatment box 8. There are multiple collection boxes 26.

[0040] A handle 27 is installed on the collection box 26 .

[0041] The heat treatment box 8 is connected to a water inlet pipe 28 and a water outlet pipe 29, the mixing drum 1 is provided with a card slot 30, the card slot 30 is adapted to the stabilizing plate 7, the output end of the first motor 9 is connected to a driving gear 31, and the main shaft 13 is installed with a driven gear 32, and the driving gear 31 and the driven gear 32 are meshed and connected.

[0042] More specifically, during use, water is manually introduced into the water tank 24 inside the heat treatment box 8 along the water inlet pipe 28, and the water is heated by the electric heating wire 25, thereby completing the heat treatment and repair process of the dried soil. The water after use is discharged along the water outlet pipe 29, and the soil is collected by the collection box 26. When needed, the collection box 26 is slid out along the heat treatment box 8 using the handle 27, so that it can be taken out for testing.

[0043] In summary, when the overall equipment is in use or running: during use, the handle 27 on the filter barrel 3 is manually used to place it along the arc groove 2 on the mixing barrel 1 using the arc block 4, and then the stabilizing plate 7 is overlapped on the filter barrel 3, and then the material is placed into the filter barrel 3, and the second motor 11 is manually started, so that under the action of the coupling 12, the main shaft 13 is driven to rotate along the stabilizing plate 7, thereby driving the stirring blade 14 on the main shaft 13 to fully stir the material, and the scraper 15 is used to scrape the material, so that some fine soil is filtered along the filter mesh 6 at the bottom of the filter barrel 3, so that it falls into the heat treatment box 8 along the mixing barrel 1, and hot air is manually injected into the heat treatment box 8 along one end of the rotating rod 10, and the first motor 9 is manually started to drive it. The driving gear 31 at the dynamic output end rotates, thereby driving the driven gear 32 meshing with it to rotate, and driving the rotating rod 10 to rotate. During its rotation, the stirring blades 17 on the rotating rod 10 are driven to fully stir the material, and the hot air ports 18 evenly opened on the stirring blades 17 are used to promote the full stirring process of the material. With continuous use, the hot air after use is discharged from the exhaust hole 19. Finally, a large amount of water vapor will be generated due to the hot air and soil, which is discharged from the hot air outlet pipe 20. In the process of heat treatment of the soil, the sealing movable plate 21 uses the sealing groove 22 and the sealing protrusion 23 thereon to complete the sealing process. After the heat treatment, the sealing movable plate 21 is slid out along the heat treatment box 8 to make the soil fall into the collection box 26.

[0044] During use, water is manually introduced into the water tank 24 inside the heat treatment box 8 along the water inlet pipe 28, and the water is heated by the electric heating wire 25, thereby completing the heat treatment and repair process of the dried soil. The water after use is discharged along the water outlet pipe 29, and the soil is collected by the collection box 26. When needed, the collection box 26 is slid out along the heat treatment box 8 using the handle 27, so that it can be taken out for testing.

[0045] In all the schemes mentioned above, the connection between the two components can be selected according to actual conditions by welding, bolt and nut connection, bolt or screw connection or other well-known connection methods, which will not be listed here one by one. In the above, all fixed connections are preferably welded. Although the embodiments of the present invention have been shown and described, it can be understood by ordinary technicians in this field that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present invention. The scope of the present invention is defined by the attached claims and their equivalents.

Claims

1. An oil-containing soil remediation device, comprising a mixing drum (1), characterized in that: The mixing cylinder (1) is provided with a mixing assembly, which comprises: a guide groove (2), a filter cylinder (3), a guide rod (4), a handle (5), a filter screen (6) and a stabilizing plate (7). The inner wall of the mixing cylinder (1) is provided with a guide groove (2), the filter cylinder (3) is detachably mounted inside the mixing cylinder (1), the guide rod (4) is mounted on the side wall of the filter cylinder (3), and the guide rod (4) is adapted to the guide groove (2), the handle (5) is mounted on the top of the filter cylinder (3), and the filter screen (6) is mounted on the filter cylinder. (3) bottom, the stabilizing plate (7) is detachably mounted on the filter cylinder (3), a drying assembly is provided at the bottom of the mixing cylinder (1), the drying assembly comprises a heat treatment box (8), a first motor (9) and a rotating rod (10), the heat treatment box (8) is provided at the bottom of the mixing cylinder (1), the first motor (9) is installed on one side of the heat treatment box (8), the rotating rod (10) is connected to the output end of the first motor (9), the rotating rod (10) is evenly mounted with stirring blades (17), and the stirring blades (17) are evenly opened with hot air outlets (18).

2. The oil-containing soil remediation device according to claim 1, characterized in that: A second motor (11) is fixedly mounted on the stabilizing plate (7), a coupling (12) is mounted on the top of the stabilizing plate (7), the coupling (12) is connected to the output end of the second motor (11), one end of the coupling (12) is connected to a main shaft (13), and the main shaft (13) is a hollow shaft.

3. The oil-containing soil remediation device according to claim 2, characterized in that: A stirring blade (14) is installed on the main shaft (13), a scraper (15) is installed on the main shaft (13), and a handle (16) is installed on the stabilizing plate (7).

4. The oil-containing soil remediation device according to claim 3, characterized in that: One end of the main shaft (13) is evenly provided with exhaust holes (19), and one end of the heat treatment box (8) is connected with a hot air outlet pipe (20).

5. The oil-containing soil remediation device according to claim 4, characterized in that: A sealing movable plate (21) is slidably connected to the heat treatment box (8), and two sealing movable plates (21) are provided, one of which is provided with a sealing groove (22), and the other sealing movable plate (21) is connected with a sealing protrusion (23), and the sealing protrusion (23) is adapted to the sealing groove (22).

6. The oil-containing soil remediation device according to claim 5, characterized in that: The heat treatment box (8) is provided with a storage component, which includes a water tank (24), an electric heating wire (25) and a collection box (26). The water tank (24) is opened at the bottom of the heat treatment box (8), the electric heating wire (25) is evenly installed inside the water tank (24), and the collection box (26) is movably connected in the heat treatment box (8). A plurality of the collection boxes (26) are provided.

7. The oil-containing soil remediation device according to claim 6, characterized in that: A handle (27) is installed on the collection box (26).

8. The oil-containing soil remediation device according to claim 7, characterized in that: The heat treatment box (8) is connected to a water inlet pipe (28) and a water outlet pipe (29); the mixing drum (1) is provided with a card slot (30), and the card slot (30) is adapted to the stabilizing plate (7); the output end of the first motor (9) is connected to a driving gear (31); the main shaft (13) is provided with a driven gear (32); the driving gear (31) and the driven gear (32) are meshed and connected.

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