Soil remediation device

Abstract

The utility model relates to the technical field of soil remediation, in particular to a soil remediation device which comprises a remediation barrel, striker plates and a guide plate, a cover plate is connected to the upper end of the remediation barrel through screws, a hopper is installed on one side of the outer wall of the upper end of the cover plate in an inserted mode, and the striker plates are installed on the two sides of the inner wall of the remediation barrel. A rack is installed on one side of the outer wall of the lower end of the material blocking plate, a sliding rail is installed on the outer wall of the side, away from the rack, of the material blocking plate, a sliding block is slidably installed in the sliding rail, a material guiding plate is arranged on the outer wall of the lower end of the material blocking plate, supporting arms are installed on the two sides of the outer wall of the upper end of the material guiding plate, and rotating shafts are rotatably installed in the supporting arms. And crushing cutters distributed in a circular array mode are installed on the outer wall of the rotating shaft, bearing seats are installed on the two sides of the inner wall of the repairing barrel correspondingly, and screw rods are rotationally installed in the bearing seats.

Description

Technical Field

[0001] This utility model relates to the field of soil remediation technology, and specifically to a soil remediation device. Background Technology

[0002] Soil remediation refers to the use of physical, chemical, and biological methods to transfer, absorb, degrade, and transform pollutants in soil, reducing their concentration to acceptable levels, or converting toxic and harmful pollutants into harmless substances, in order to restore soil ecological functions, protect the environment, and safeguard human health. Among these, chemical remediation technology involves adding oxidants or reducing agents to the soil to cause pollutants to undergo oxidation or reduction reactions, transforming them into harmless or low-toxic substances. This can be used to treat organic pollutants and heavy metals. Therefore, during the soil remediation process using chemical reagents, a mixing device is required to ensure the uniformity of mixing between the soil and the chemical reagents.

[0003] CN212017584U discloses a soil remediation device, including an equipment box. An installation plate is fixedly mounted on the inner bottom wall of the equipment box. A first motor is fixedly connected to the upper surface of the installation plate. One end of the first motor is rotatably connected to a rotating shaft, and the other end of the rotating shaft is fixedly connected to a connecting piece. This invention, by fixing the installation plate to the inner bottom wall of the equipment box and the first motor fixedly connected to its upper surface, ensures the stable installation of the first motor. One end of the first motor is rotatably connected to a rotating shaft, and the other end of the rotating shaft is fixedly connected to a connecting piece. A storage bucket is fixedly connected to the top of the connecting piece. The storage bucket can store soil to be remediated. Driven by the first motor, the soil inside the storage bucket can be rotated. The top of the equipment box is provided with a cap.

[0004] While the existing technology CN212017584U has many benefits during use, it still has the following problems: poor soil mixing uniformity. Due to water shortage, the soil will clump together, making it difficult for chemical reagents to be evenly mixed with the soil during the remediation process, thus affecting the remediation effect and efficiency of the chemical reagents on the soil. Utility Model Content

[0005] In view of the problems in the prior art, this utility model provides a soil remediation device.

[0006] The technical solution adopted by this utility model to solve its technical problem is a soil remediation device, including a remediation bucket, a baffle plate, and a guide plate. The upper end of the remediation bucket is screwed to a cover plate, and a hopper is inserted and installed on one side of the upper outer wall of the cover plate. Baffle plates are installed on both sides of the inner wall of the remediation bucket. A rack is installed on one side of the lower outer wall of the baffle plate. A slide rail is installed on the outer wall of the baffle plate opposite to the rack. A slider is slidably installed inside the slide rail. A guide plate is provided on the lower outer wall of the baffle plate. Support arms are installed on both sides of the upper outer wall of the guide plate. A rotating shaft is rotatably installed inside the support arm. A circular array of crushing blades is installed on the outer wall of the rotating shaft. Bearing seats are installed on both sides of the inner wall of the remediation bucket. A screw is rotatably installed inside the bearing seats.

[0007] By adopting the above technical solution, the cover plate can seal the remediation tank, preventing pollutants from leaking into the surrounding environment during the soil remediation process and avoiding secondary pollution. It also helps to maintain a stable remediation environment inside the tank. The soil to be remediated can be fed into the remediation tank through the hopper. The baffle plates can block and guide the soil, allowing it to move along a predetermined path. The gaps between the baffle plates can screen the size of the protrusions, preventing large clods of soil from falling directly into the remediation tank. After the screw is driven to rotate, it can drive the guide plate to move. When the guide plate moves horizontally, the gear can mesh with the rack, thereby driving the shaft to rotate. Therefore, the crushing blade can rotate between the baffle plates, crushing the soil stuck between the baffle plates, breaking larger clods into smaller particles, increasing the contact area between the soil and the remediation agent, and thus improving the remediation effect.

[0008] Specifically, the outer wall of the repair bucket is screwed with a circular array of support legs, and a fixing hole is provided on one side of the lower outer wall of the support legs.

[0009] By adopting the above technical solution, the support legs can provide stable support for the repair device, ensuring that the device remains stable during operation, and the staff can fix the support legs in the use position by passing the external bolts through the fixing holes.

[0010] Specifically, the lower end of the inner wall of the repair bucket is designed in a conical shape, a stirring rod is rotatably installed inside the repair bucket, and a discharge pipe is inserted and installed on one side of the lower outer wall of the repair bucket, and the discharge pipe is connected to the inside of the repair bucket.

[0011] By adopting the above technical solution, the lower end of the inner wall of the repair bucket is designed in a conical shape, which is conducive to the soil gathering to the bottom under the action of gravity. At the same time, with the internal rotating stirring rod, the soil and the repair agent can be fully mixed to ensure the repair effect, and the discharge pipe facilitates the discharge of the repaired soil.

[0012] Specifically, gears are installed on both ends of the outer wall of the rotating shaft, and the gears mesh with the rack. Connecting parts are installed on both sides of the outer wall of the support arm and the slider, and the connecting parts are connected by screws.

[0013] By adopting the above technical solution, the meshing of gears and racks enables the movement of the baffle plate to synchronously drive the rotating shaft, thereby realizing the automatic rotation of the crusher blade. The connecting parts ensure the stability of the connection between the support arm and the slider, enabling the stability of the guide plate's movement and ensuring that the movement trajectory of the crusher blade between the baffle plates is controlled.

[0014] Specifically, the crushing blade is located between the baffle plates, the crushing blade does not contact the guide plate, and the baffle plates are designed with an inclined shape.

[0015] By adopting the above technical solution, the crushing blade rotates between the baffle plates, which can squeeze and crush the soil blocks blocked by the baffle plates, ensuring the crushing effect of the soil. Moreover, there is no friction between the crushing blade and the guide plate. The inclined shape of the baffle plate can guide the direction of soil movement, so that the soil can be better crushed by the crushing blade.

[0016] Specifically, both outer walls of the guide plate are designed with an inclined shape, and a support frame is screwed to one outer wall of the guide plate, with the screw threaded into the inside of the support frame.

[0017] By adopting the above technical solution, when the screw rotates, it can drive the guide plate to move according to the support frame, thereby realizing the adjustment of the position of the guide plate and ensuring the uniform distribution of soil after it enters the remediation bucket through the guide plate.

[0018] Specifically, a drive motor is installed on one end of the screw that passes through the outer wall of the bearing housing, and the drive motor is screwed to the outer wall of the repair bucket.

[0019] By adopting the above technical solution, the drive motor provides power for the rotation of the screw. The drive motor, together with the external controller, can perform precise control work, realize the adjustment of the screw speed, and thus control the moving speed and position of the guide plate. In addition, the drive motor can ensure the stability of its position installed on the outer wall of the repair barrel, thus ensuring the stability of the drive motor's operating position.

[0020] The beneficial effects of this utility model are:

[0021] (1) The soil remediation device of this utility model has a baffle plate that can block and guide the soil, so that the soil moves along a predetermined path. The size of the protrusions can be screened according to the gap between the baffle plates to prevent large pieces of soil from falling directly into the remediation bucket. The baffle plate also ensures the uniform distribution of soil after it enters the remediation bucket.

[0022] (2) The soil remediation device of this utility model can crush the soil stuck between the baffle plates, break the larger soil clods into smaller particles, increase the contact area between the soil and the remediation agent, and thus improve the remediation effect. Attached Figure Description

[0023] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0024] Figure 1 This is a schematic diagram of the main structure of the repair bucket of this utility model;

[0025] Figure 2 This is an enlarged schematic diagram of the repair bucket structure of this utility model;

[0026] Figure 3 This is a partially enlarged schematic diagram of the baffle plate structure of this utility model;

[0027] Figure 4 This is a partial flipping diagram of the baffle plate structure of this utility model;

[0028] Figure 5 This is an exploded view of the guide plate structure of this utility model.

[0029] In the diagram: 1. Repair bucket; 11. Drive motor; 12. Cover plate; 13. Hopper; 14. Support leg; 15. Discharge pipe; 16. Bearing seat; 17. Screw; 18. Stirring rod; 2. Baffle plate; 21. Slide rail; 22. Slider; 23. Rack; 3. Guide plate; 31. Support frame; 32. Support arm; 33. Connector; 34. Rotating shaft; 35. Gear; 36. Crusher blade. Detailed Implementation

[0030] To make the technical means, creative features, objectives and effects of this utility model easier to understand, the present utility model will be further described below in conjunction with specific embodiments.

[0031] To save manpower and improve efficiency, as one embodiment of this utility model, such as Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5As shown, the soil remediation device of this utility model includes a remediation bucket 1, a baffle plate 2, and a guide plate 3. A cover plate 12 is screwed to the upper end of the remediation bucket 1. A hopper 13 is inserted and installed on one side of the upper outer wall of the cover plate 12. Baffle plates 2 are installed on both sides of the inner wall of the remediation bucket 1. A rack 23 is installed on one side of the lower outer wall of the baffle plate 2. A slide rail 21 is installed on the outer wall of the baffle plate 2 away from the rack 23. A slider 22 is slidably installed inside the slide rail 21. A guide plate 3 is provided on the lower outer wall of the baffle plate 2. Support arms 32 are installed on both sides of the upper outer wall of the guide plate 3. A rotating shaft 34 is rotatably installed inside the support arm 32. A circular array of crushing blades 36 is installed on the outer wall of the rotating shaft 34. Bearing seats 16 are installed on both sides of the inner wall of the remediation bucket 1. A screw 17 is rotatably installed inside the bearing seat 16.

[0032] During use, the cover plate 12 can seal the remediation tank 1 to prevent pollutants from leaking into the surrounding environment during the soil remediation process, thus avoiding secondary pollution. It also helps to maintain a stable remediation environment inside the remediation tank 1. The soil to be remediated can be fed into the remediation tank 1 through the hopper 13. The baffle plate 2 can block and guide the soil, allowing it to move along a predetermined path. The gaps between the baffle plates 2 can also be used to screen the size of the protrusions, preventing large pieces of soil from falling directly into the remediation tank 1. After the screw 17 is driven to rotate, it can drive the guide plate 3 to move. When the guide plate 3 moves horizontally, the gear 35 can mesh with the rack 23, thereby driving the rotating shaft 34 to rotate. Therefore, the crushing blade 36 can rotate between the baffle plates 2. The crushing blade 36 can crush the soil stuck between the baffle plates 2, breaking larger soil clods into smaller particles, increasing the contact area between the soil and the remediation agent, thereby improving the remediation effect.

[0033] To fix the usage location, for example, such as Figure 1 As shown, the outer wall of the repair bucket 1 is screwed with a circular array of support legs 14, and a fixing hole is opened on one side of the lower end of the outer wall of the support legs 14.

[0034] When in use, the support leg 14 provides stable support for the repair device, ensuring that the device remains stable during operation, and the operator can fix the support leg 14 in the use position by passing the external bolt through the fixing hole.

[0035] For stirring, for example, such as Figure 2 As shown, the lower end of the inner wall of the repair bucket 1 is designed in a conical shape. A stirring rod 18 is rotatably installed inside the repair bucket 1. A discharge pipe 15 is inserted and installed on one side of the lower outer wall of the repair bucket 1. The discharge pipe 15 is connected to the inside of the repair bucket 1.

[0036] When in use, the lower end of the inner wall of the repair bucket 1 is designed in a conical shape, which is conducive to the soil gathering to the bottom under the action of gravity. At the same time, the internal rotating stirring rod 18 can make the soil and the repair agent fully mixed to ensure the repair effect. The discharge pipe 15 makes it easy to discharge the repaired soil.

[0037] For example, to enable coordinated movement, such as... Figure 4 As shown, the rotating shaft 34 passes through the outer walls of both ends of the support arm 32 and is equipped with gears 35. The gears 35 mesh with the rack 23. The outer walls of both sides of the support arm 32 and the slider 22 are equipped with connectors 33, and the connectors 33 are connected by screws.

[0038] In use, the meshing of gear 35 and rack 23 enables the movement of baffle 2 to synchronously drive the rotating shaft 34 to rotate, thus realizing the automatic rotation of the crusher 36. The connecting part 33 ensures the stability of the connection between the support arm 32 and the slider 22, and enables the stability of the movement of the guide plate 3, ensuring that the movement trajectory of the crusher 36 between the baffle 2 is controlled.

[0039] To break up clods of soil, for example, such as Figure 5 As shown, the crushing blade 36 is located between the baffle plates 2. The crushing blade 36 does not contact the guide plate 3. The baffle plate 2 adopts an inclined shape design.

[0040] During use, the crushing blade 36 rotates between the baffle plates 2, which can squeeze and crush the soil blocks blocked by the baffle plates 2, ensuring the crushing effect of the soil. The crushing blade 36 will not rub against the guide plate 3. The inclined shape of the baffle plate 2 can guide the direction of soil movement, so that the soil can be better crushed by the crushing blade 36.

[0041] To drive movement, for example, such as Figure 3 As shown, both sides of the outer wall of the guide plate 3 are designed with an inclined shape. A support frame 31 is screwed to one side of the outer wall of the guide plate 3, and the screw 17 is threaded into the inside of the support frame 31.

[0042] When in use, the screw 17 rotates, which can drive the guide plate 3 to move according to the support frame 31, thereby adjusting the position of the guide plate 3 and ensuring the uniform distribution of soil after it enters the repair bucket 1 through the guide plate 3.

[0043] To drive rotation, for example, such as Figure 3 As shown, a drive motor 11 is provided on one end of the outer wall of the bearing housing 16 through the screw 17, and the drive motor 11 is screwed to the outer wall of the repair bucket 1.

[0044] In use, the drive motor 11 provides power for the rotation of the screw 17. The drive motor 11, together with the external controller, can perform precise control work, realize the speed adjustment of the screw 17, and thus control the moving speed and position of the guide plate 3. In addition, the drive motor 11 can ensure the stability of the position installed on the outer wall of the repair barrel 1, and ensure the stability of the running position of the drive motor 11.

[0045] When using this utility model, the repair bucket 1 is placed in a suitable position by means of the support leg 14. The support leg 14 is fixed to the ground by means of external bolts passing through the fixing holes at the lower end of the support leg 14. The soil to be repaired is put into the repair bucket 1 through the hopper 13. During the process of the soil falling, the baffle plate 2 will block and guide the soil. At the same time, the gap between the baffle plates 2 can screen the size of the soil clods.

[0046] The drive motor 11 is started by the controller, and the drive motor 11 drives the screw 17 to rotate in the bearing seat 16. Since the screw 17 is threadedly connected to the support frame 31 on one side of the guide plate 3, the rotation of the screw 17 will drive the guide plate 3 to move horizontally. When the guide plate 3 moves, the guide plate 3 ensures stable movement through the support arm 32 and the slider 22. Furthermore, due to the meshing of the gear 35 and the rack 23, the rotating shaft 34 can be driven to rotate.

[0047] The crushing blade 36 rotates between the baffle plates 2 along with the rotating shaft 34, crushing the soil stuck between the baffle plates 2, breaking larger soil clods into smaller particles, and the crushed soil slides down the inclined baffle plates 2 and guide plates 3 to the lower end of the inner wall of the repair bucket 1.

[0048] The mixing rod 18 is driven to rotate by the matching motor, so that the mixing rod 18 rotates to fully mix the soil with the pre-added remediation agent. After the soil remediation is completed, the discharge pipe 15 on the lower outer wall of the remediation tank 1 is opened to discharge the remediated soil from the remediation tank 1.

[0049] It should be noted that this utility model is a soil remediation device. All components in this utility model are known to those skilled in the art, and their structure and principle can be learned by those skilled in the art through technical manuals or conventional experimental methods.

[0050] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The descriptions of the above embodiments and specifications are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of protection claimed by this utility model. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A soil remediation apparatus, characterized by, Including the repair bucket (1), the material baffle (2) and the material baffle (3), the repair bucket (1) upper end screw connection has the cover plate (12), the cover plate (12) upper end outer wall one side inserts the material hopper (13) and installs, the repair bucket (1) inner wall both sides are installed with the material baffle (2), the material baffle (2) lower end outer wall one side is installed with the rack (23), the material baffle (2) is installed with the slide rail (21) on the outer wall of the side away from the rack (23), the slide rail (21) inside slide installation has the sliding block (22), the material baffle (2) lower end outer wall is provided with the material baffle (3), the material baffle (3) upper end outer wall both sides are installed with the support arm (32), the support arm (32) inside rotationally installed has the pivot shaft (34), the pivot shaft (34) outer wall is installed with the circular array distribution broken knife (36), the repair bucket (1) inner wall both sides are installed with the bearing seat (16), the bearing seat (16) inside rotationally installed has the screw rod (17).

2. A soil remediation apparatus as claimed in claim 1, wherein The repair bucket (1) outer wall screw connection has the circular array distribution support leg (14), the support leg (14) lower end outer wall one side is provided with the fixed hole.

3. The soil remediation device of claim 1, wherein, The repair bucket (1) inner wall lower end adopts the conical shape design, the repair bucket (1) inside rotationally installed has the stirring rod (18), the repair bucket (1) lower end outer wall one side inserts the exhaust pipe (15) and installs, the exhaust pipe (15) is connected with the repair bucket (1) inside.

4. The soil remediation device of claim 1, wherein, The pivot shaft (34) penetrates the support arm (32) both ends outer wall and is installed with the gear (35), the gear (35) is engaged with the rack (23), the support arm (32) and the sliding block (22) both sides outer wall are installed with the connecting piece (33), and the connecting piece (33) is connected through the screw between.

5. The soil remediation device of claim 1, wherein, The broken knife (36) is located between the material baffle (2), the broken knife (36) does not contact the material baffle (3), the material baffle (2) adopts the inclined shape design.

6. The soil remediation device of claim 1, wherein, The material baffle (3) both sides outer wall adopts the inclined shape design, the material baffle (3) one side outer wall screw connection has the support frame (31), the screw rod (17) is screwed in the support frame (31) inside.

7. The soil remediation device of claim 1, wherein, The screw rod (17) penetrates the bearing seat (16) one end outer wall and is provided with the driving motor (11), the driving motor (11) screw connection is in the repair bucket (1) outer wall.

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