Soil remediation device for ecological environment treatment

Abstract

The invention discloses a soil remediation device for ecological environment governance, which comprises a box body, a reduction assembly is arranged in the box body, the reduction assembly comprises a containing box arranged in the box body, a plurality of pairs of arc-shaped plates are arranged on a top end cover of the containing box, a plurality of filter grooves are longitudinally formed in each arc-shaped plate, a plurality of filter holes are uniformly distributed in each filter groove, and the filter holes are communicated with the containing box. The diameter of the filtering holes is larger than the width of the filtering groove, the arc-shaped plates are gradually increased from top to bottom, the filtering groove and the filtering holes are gradually increased, an extrusion structure is arranged in the box body and is arranged over the containing box, and all the arc-shaped plates are connected with the control assembly; the reduction assembly arranged in the device can simply reduce the soil structure after the screening assembly separates and screens impurities in the soil, so that the soil recovery speed is increased, after all stones fall into the containing box, the containing box and the soil and stones stacked in the containing box are moved out of the box body, then the containing box and the soil blocks are separated in the vertical direction, and the soil recovery efficiency is improved. And then the soil blocks can be put in situ.

Description

Technical Field

[0001] The present invention relates to the technical field of soil remediation, and more specifically, to a soil remediation device for ecological environment governance. Background Art

[0002] Soil remediation methods are mainly divided into physical remediation, chemical remediation, and biological remediation. The research on soil remediation technology in China started relatively late. Coupled with the uneven regional development and the strong diversity of soil types, considering the treatment cost and ecological protection, biological remediation technology is used more in China. Among them, phytoremediation technology is the most common. However, the phytoremediation method has a long remediation cycle and a limited remediation range, and the remediation effect on the pollution of solids such as metal debris is limited. Such substances are usually separated by screening.

[0003] However, the existing screening-type separation and remediation device will damage the soil structure after using the physical separation and remediation method. Damaging the basic soil structure is likely to affect the recovery speed of the ecological environment in the soil, affect the overall soil remediation speed, and thus reduce the use effect of the device. Summary of the Invention

[0004] The present invention provides a soil remediation device for ecological environment governance to solve the problem that the existing screening-type separation and remediation device will damage the soil structure after using the physical separation and remediation method, affect the overall soil remediation speed, and thus reduce the use effect of the device.

[0005] To achieve the above object, the present invention provides the following technical solutions: A soil remediation device for ecological environment governance, including a box body. A reduction component is arranged in the box body. The reduction component includes a storage box arranged in the box body. A plurality of pairs of arc-shaped plates are covered on the top end of the storage box. A plurality of filter grooves are longitudinally opened on each arc-shaped plate. A plurality of filter holes are evenly distributed on each filter groove. The aperture of the filter hole is larger than the width of the filter groove. The filter grooves and filter holes of the arc-shaped plates gradually increase from top to bottom. An extrusion structure is arranged in the box body. The extrusion structure is arranged directly above the storage box. All the arc-shaped plates are connected to a control component.

[0006] Preferably, the control component includes a first telescopic rod arranged outside the box body. The output shaft end of the first telescopic rod is connected to a control board. One end of each arc-shaped plate is connected to an inclined plate. The control board and the inclined plate are in contact through an inclined surface. The inclined plates on the same side are arranged in the same vertical direction.

[0007] Preferably, a second telescopic rod is arranged in the box body. Both ends of the second telescopic rod are connected to a stopper. The inner side of the stopper is in contact with the end surface of the arc-shaped plate.

[0008] Preferably, a feed inlet is provided at the top end of the box body. A screening assembly is arranged at the bottom end of the feed inlet. The screening assembly includes a pair of guiding blocks arranged on the inner side wall of the box body. A fixing plate is slidably clamped between the two guiding blocks. Fixing frames are arranged at both ends of the fixing plate. A connecting frame is penetrated through the fixing frame. The connecting frame is connected with the fixing frame through a spring. A pressing roller is rotatably connected between the two connecting frames.

[0009] Preferably, a filter plate is inclinedly arranged in the box body. A plurality of guiding grooves are longitudinally and evenly formed in the filter plate. The inclination of the guiding block is greater than that of the filter plate. A stop block is arranged at the free end of the guiding block.

[0010] Preferably, a separation plate is arranged at one end of the box body away from the feed inlet. A plurality of separation grooves are formed in the separation plate. The separation plate is in an outwardly convex arc shape. A baffle is arranged outside the separation plate and connected through a linkage assembly. An electromagnet is arranged on the inner side of the baffle. The baffle is rotatably clamped on the outer wall of the box body. A perforated plate is hinged at the bottom end of the filter plate. One end of the perforated plate is clamped at the bottom end of the separation plate.

[0011] Preferably, the linkage assembly includes a swing arm coaxially connected to the outside of the baffle. A directional block is arranged outside the box body. A connecting arm is slidably clamped on the directional block. The free end of the connecting arm is sleeved on the swing arm.

[0012] Preferably, a connecting block is slidably clamped on the connecting arm. Slide buttons are arranged at both ends of the fixing plate. The slide buttons are slidably clamped in the clamping grooves formed on both sides of the box body. A hook is fixedly connected to the outside of any one of the slide buttons. The bottom end of the hook is hooked on the connecting block.

[0013] Preferably, a waste box is arranged outside the opening of the box body for clamping the baffle. A plurality of buffer plates are rotatably connected in the waste box. Each buffer plate is connected with the waste box through a torsion spring. A waste opening is formed outside the bottom end of the waste box.

[0014] Preferably, a side cover is arranged on the outer wall of the box body. The inner side of the side cover contacts with the containing box. A pair of L-shaped grooves are formed in the containing box. A pair of bottom plates are slidably clamped on the inner bottom wall of the box body. The two bottom plates are respectively slidably clamped in the two L-shaped grooves.

[0015] Principle and beneficial effects of the technical solution: (1) The reduction component provided in the present invention can simply restore the soil structure after the screening component separates and screens the impurities in the soil to improve the soil restoration speed. After the soil is screened by the screening component, it will fall into the storage box. When the height of the soil piled up in the storage box exceeds a certain height limit, the perforated plate hinged at the bottom of the filter plate will rotate and release the stones retained on the separation plate. The stones will freely fall onto the arc plate covering the top of the storage box until all the stones fall into the storage box. Then, the storage box and the soil and stones piled up therein are removed from the box body, and the storage box and the soil blocks are separated vertically. After the soil blocks are put back in place, all the arc plates are squeezed back to their original positions by the second telescopic rod to start the next separation work.

[0016] (2) The screening component provided in the present invention can separate the soil and larger solid substances entering the box body. When using the screening component, the soil to be separated is introduced into the box body through the feed port, and then the fixed plate is driven to slide along the guide block. During the movement of the pressure roller, it will roll over the soil on the filter plate, driving the fixed plate to move back and forth, so that the soil falls into the storage box through the filter slits on the filter plate. At the same time, the stones doped in the soil are pushed along the filter plate towards the separation plate provided at the end of the filter plate, and the separation plate separates the stones and metal pollutants.

[0017] (3) The linkage component provided in the present invention can screen the fixed substances pushed by the pressure roller towards the separation plate each time to separate the metal pollutants in the soil. Each time the fixed plate returns to its original position, the sliding buttons provided at both ends of the fixed plate will return to their original positions synchronously. When the fixed plate moves to the highest point, the electromagnet is powered off, and the metal impurities adsorbed on the electromagnet will fall into the waste box provided outside the box body. At the same time, the waste is buffered during its fall through the buffer plate to prevent the impact damage to the waste box when the waste falls. Description of the Drawings

[0018] Figure 1 is the overall structure diagram of the present invention; Figure 2 is the structure diagram of the present invention after being disassembled; Figure 3 is Figure 2 the enlarged structure diagram of area A in Figure 4 is Figure 2 the enlarged structure diagram of area B in Figure 5 is the overall structure diagram of the present invention from another perspective; Figure 6 is Figure 5 the enlarged structure diagram of area C in The reference numerals in the accompanying drawings of the specification include: 1, feed inlet; 2, control panel; 3, first telescopic rod; 4, inclined plate; 5, side cover; 6, box body; 7, filter holes; 8, filter grooves; 9, L-shaped groove; 10, bottom plate; 11, guide block; 12, fixing plate; 14, connecting frame; 15, pressure roller; 16, guiding groove; 17, clamping groove; 18, stop block; 19, sliding button; 20, fixing frame; 21, spring; 22, filter plate; 23, separating plate; 24, perforated plate; 25, stop block; 26, second telescopic rod; 27, separating groove; 28, buffer plate; 29, waste box; 30, waste outlet; 31, arc plate; 32, baffle; 33, swing arm; 34, hook; 35, connecting block; 36, connecting arm; 37, orientation block; 38, storage box. Detailed implementation manners

[0019] The present invention will be further described in detail below with reference to the accompanying drawings and implementation manners: Embodiment:

[0020] As Figure 1 , Figure 2 and Figure 5 shown, the present invention provides a soil remediation device for ecological environment governance, including a box body 6. A reduction component is arranged inside the box body 6. The reduction component includes a storage box 38 arranged inside the box body 6. A plurality of pairs of arc plates 31 are covered on the top end of the storage box 38. A plurality of filter grooves 8 are longitudinally formed on each arc plate 31. A plurality of filter holes 7 are evenly distributed on each filter groove 8. The aperture of the filter holes 7 is larger than the width of the filter grooves 8. The filter grooves 8 and the filter holes 7 of the arc plates 31 gradually increase from top to bottom. An extrusion structure is arranged inside the box body 6. The extrusion structure is arranged directly above the storage box 38. All the arc plates 31 are connected to a control component.

[0021] As Figure 1 shown, the control component includes a first telescopic rod 3 arranged outside the box body 1. The output shaft end of the first telescopic rod 3 is connected to a control panel 2. One end of each arc plate 31 is connected to an inclined plate 4. The control panel 2 is in contact with the inclined plate 4 through an inclined surface. The inclined plates 4 on the same side are arranged in the same vertical direction.

[0022] As Figure 1 and Figure 4 shown, a second telescopic rod 26 is arranged inside the box body 6. Both ends of the second telescopic rod 26 are connected to a stop block 25. The inner side of the stop block 25 is in contact with the end face of the arc plate 31.

[0023] As Figure 1 and Figure 3As shown, a feed inlet 1 is provided at the top end of the box body 6. A screening assembly is arranged at the bottom end of the feed inlet 1. The screening assembly includes a pair of guide blocks 11 arranged on the inner side wall of the box body 6. A fixing plate 12 is slidably clamped between the two guide blocks 11. Fixed frames 20 are arranged at both ends of the fixing plate 12. A connecting frame 14 is penetrated through the fixed frame 20. The connecting frame 14 and the fixed frame 20 are connected by a spring 21. A pressure roller 15 is rotatably connected between the two connecting frames 14.

[0024] As Figure 1 and Figure 3 shown, a filter plate 22 is inclined in the box body 6. A plurality of guiding grooves 16 are longitudinally and uniformly formed on the filter plate 22. The inclination of the guide block 11 is greater than that of the filter plate 22. A stop block 18 is arranged at the free end of the guide block 11.

[0025] The screening assembly can separate the soil and larger solid objects entering the box body 6. When using the screening assembly, the soil to be separated is introduced into the box body 6 through the feed inlet 1. Then, the fixing plate 12 is driven to slide along the guide block 11. During the sliding process of the guide block 11, it will drive the connecting frame 14 connected to it through a pair of fixed frames 20 to move. At the same time, the movement of the connecting frame 14 drives the pressure roller 15 rotatably connected between the connecting frames 14 to move. During the movement of the pressure roller 15, it will roll the soil on the filter plate 22, drive the fixing plate 12 to move back and forth, so that the soil falls into the storage box through the filter slits on the filter plate 22. At the same time, the stones doped in the soil are pushed along the filter plate 22 to the separation plate 23 arranged at the tail end of the filter plate 22, and the separation of stones and metal pollutants is carried out by the separation plate 23.

[0026] As Figure 1 , Figure 3 and Figure 4 shown, a separation plate 23 is arranged at one end of the box body 6 away from the feed inlet 1. A plurality of separation grooves 27 are formed on the separation plate 23. The separation plate 23 is an outward convex arc shape. A baffle 32 connected through a linkage assembly is arranged outside the separation plate 23. An electromagnet is arranged inside the baffle 32. The baffle 32 is rotatably clamped on the outer wall of the box body 6. The bottom end of the filter plate 22 is hinged with a perforated plate 24. One end of the perforated plate 24 is clamped at the bottom end of the separation plate 23.

[0027] As Figure 1 and Figure 6 shown, the linkage assembly includes a swing arm 33 coaxially connected to the outside of the baffle 32. A directional block 37 is arranged outside the box body 6. A connecting arm 36 is slidably clamped on the directional block 37. The free end of the connecting arm 36 is sleeved on the swing arm 33.

[0028] As Figure 3 and Figure 6As shown, a connecting block 35 is slidably clamped on the connecting arm 36. Slide buttons 19 are arranged at both ends of the fixing plate 12. The slide buttons 19 are slidably clamped in the clamping grooves 17 opened on both sides of the box body 6. A clamping hook 34 is fixedly connected to the outside of any one of the slide buttons 19. The bottom end of the clamping hook 34 is hooked on the connecting block 35.

[0029] As Figure 1 and Figure 5 As shown, a waste bin 29 is arranged outside the opening of the baffle 32 clamped by the box body 6. A plurality of buffer plates 28 are rotatably connected in the waste bin 29. Each buffer plate 28 is connected to the waste bin 29 through a torsion spring. A waste opening 30 is opened outside the bottom end of the waste bin 29.

[0030] The linkage assembly can screen the fixed objects pushed by the pressure roller 15 towards the separation plate 23 each time to separate the metal pollutants in the soil. Each time the fixing plate 12 resets, the slide buttons 19 arranged at both ends of the fixing plate 12 will reset synchronously. The clamping hook 34 fixedly connected to any one of the slide buttons 19 will also move synchronously. During the movement of the clamping hook 34, it will be hooked to the connecting block 35 slidably clamped on the connecting arm 36. When the clamping hook 34 continues to move upward driven by the fixing plate 12, the connecting block 35 will pull up the connecting arm 36, so that the swing arm 33 sleeved at the free end of the connecting arm 36 drives the baffle 32 to rotate outward. The metal impurities adsorbed by the electromagnet on the inner side of the baffle 32 will move to the outside of the box body 6. When the fixing plate 12 moves to the highest point, the electromagnet is powered off, and the metal impurities adsorbed on the electromagnet will fall into the waste bin 29 arranged outside the box body 6. At the same time, the buffer plate 28 is used to buffer the falling waste to prevent the impact damage of the waste bin 29 when the waste falls.

[0031] As Figure 1 and Figure 2 As shown, a side cover 5 is arranged on the outer wall of the box body 6. The inner side of the side cover 5 is in contact with the storage box 38. A pair of L-shaped grooves 9 are opened on the storage box 38. A pair of bottom plates 10 are slidably clamped on the inner bottom wall of the box body 6. The two bottom plates 10 are respectively slidably clamped in the two L-shaped grooves 9.

[0032] The specific usage method and function of this embodiment: In the present invention, the reduction component is provided to simply restore the soil structure after the screening component separates and screens the impurities in the soil, so as to improve the soil restoration speed. After the soil is screened by the screening component, it will fall into the storage box. When the height of the soil accumulated in the storage box exceeds a certain height limit, the perforated plate 24 hinged at the bottom end of the filter plate 22 will rotate and release the stones retained on the separation plate 23. The stones will freely fall onto the arc-shaped plate 31 covering the top of the storage box. The smaller stones will slide along the filter groove 8 opened on the topmost arc-shaped plate 31, and the stones will fall into the storage box along the filter holes 7 opened on the filter groove 8. When a batch of smaller stones have all fallen into the storage box, continue to screen the soil through the screening component and let it fall into the storage box. When the soil accumulation reaches the second-level height limit, start the first telescopic rod 3 in the control component to extend. The control plate 2 connected to the output rod end of the first telescopic rod 3 will then squeeze the inclined plate 4 connected to one end of the topmost arc-shaped plate 31 along the inclined plane, so that the arc-shaped plate 31 gradually separates under the drive of the inclined plate 4. After the topmost arc-shaped plate 31 is completely separated, the stones staying on it will fall onto the next arc-shaped plate 31, and the stones will be secondary screened through the filter groove 8 and the filter holes 7 of this arc-shaped plate 31. Repeat the above steps until all the stones fall into the storage box. At this time, move all the remaining filter plates 22 to the outside of the box body 6 through the control component, and then completely compact the soil and stones in the storage box through the extrusion structure. Then, open the side cover 5 provided on the outer wall of the box body 6, insert the transfer fork in front of the forklift into the storage box along the L-shaped groove 9, so that the bottom plate 10 moves downward under the extrusion of the transfer fork, and move the storage box and the soil and stones stacked in it out of the box body 6. Then, separate the storage box and the soil blocks in the vertical direction. After returning the soil blocks to their original positions, squeeze all the arc-shaped plates 31 back to their original positions through the second telescopic rod 26 to start the next separation work.

[0033] The above are only the embodiments of the present invention. Specific technical solutions and / or common knowledge such as well-known characteristics in the solutions are not described in detail here. It should be pointed out that for those skilled in the art, without departing from the technical solution of the present invention, several deformations and improvements can be made, which should also be regarded as the protection scope of the present invention, and these will not affect the implementation effect of the present invention and the practicality of the patent. The protection scope required by this application should be based on the content of its claims, and the specific implementation manners and the like described in the specification can be used to explain the content of the claims.

Claims

1. A soil remediation device for ecological environment governance, characterized in that: It includes a box body (6), a reduction component is arranged inside the box body (6), the reduction component includes a storage box (38) arranged inside the box body (6), a plurality of pairs of arc-shaped plates (31) are covered on the top end of the storage box (38), a plurality of filter grooves (8) are longitudinally formed on each arc-shaped plate (31), a plurality of filter holes (7) are evenly distributed on each filter groove (8), the aperture of the filter hole (7) is larger than the width of the filter groove (8), the filter grooves (8) and the filter holes (7) of the arc-shaped plates (31) gradually increase from top to bottom, an extrusion structure is arranged inside the box body (6), the extrusion structure is arranged directly above the storage box (38), and all the arc-shaped plates (31) are connected with a control component.

2. An ecological environment governance soil remediation device according to claim 1, characterized in that: The control component includes a first telescopic rod (3) arranged outside the box body (1), a control board (2) is connected to the output shaft end of the first telescopic rod (3), one end of each arc-shaped plate (31) is connected with an inclined plate (4), the control board (2) is in contact with the inclined plate (4) through an inclined surface, and the inclined plates (4) located on the same side are arranged in the same vertical direction.

3. An ecological environment governance soil remediation device according to claim 2, characterized in that: A second telescopic rod (26) is arranged inside the box body (6), stop blocks (25) are connected to both ends of the second telescopic rod (26), and the inner sides of the stop blocks (25) are in contact with the end faces of the arc-shaped plates (31).

4. An ecological environment governance soil remediation device according to claim 3, characterized in that: A feed inlet (1) is formed at the top end of the box body (6), a screening component is arranged at the bottom end of the feed inlet (1), the screening component includes a pair of guide blocks (11) arranged on the inner side wall of the box body (6), a fixing plate (12) is slidably clamped between the two guide blocks (11), fixing frames (20) are arranged at both ends of the fixing plate (12), a connecting frame (14) is arranged through the fixing frames (20), the connecting frame (14) is connected with the fixing frames (20) through springs (21), and a pressure roller (15) is rotatably connected between the two connecting frames (14).

5. An ecological environment governance soil remediation device according to claim 4, characterized in that: A filter plate (22) is inclinedly arranged inside the box body (6), a plurality of guiding grooves (16) are longitudinally and evenly formed on the filter plate (22), the inclination of the guide blocks (11) is greater than that of the filter plate (22), and a stop block (18) is arranged at the free end of the guide blocks (11).

6. The soil remediation device for ecological environment governance according to claim 5, characterized in that: A separation plate (23) is arranged at one end of the box body (6) far away from the feed inlet (1), a plurality of separation grooves (27) are formed on the separation plate (23), the separation plate (23) is an outward convex arc shape, a baffle (32) connected through a linkage component is arranged outside the separation plate (23), an electromagnet is arranged inside the baffle (32), the baffle (32) is rotatably clamped on the outer wall of the box body (6), and a perforated plate (24) is hinged at the bottom end of the filter plate (22), and one end of the perforated plate (24) is clamped at the bottom end of the separation plate (23).

7. An ecological environment governance soil remediation device according to claim 6, characterized in that: The linkage component includes a swing arm (33) coaxially connected to the outside of the baffle (32), a positioning block (37) is arranged outside the box body (6), a connecting arm (36) is slidably clamped on the positioning block (37), and the free end of the connecting arm (36) is sleeved on the swing arm (33).

8. An ecological environment governance soil remediation device according to claim 7, characterized in that: A connecting block (35) is slidably clamped on the connecting arm (36). Slide buttons (19) are arranged at both ends of the fixed plate (12). The slide buttons (19) are slidably clamped in the clamping grooves (17) formed on both sides of the box body (6). A hook (34) is fixedly connected to the outside of any one of the slide buttons (19). The bottom end of the hook (34) is hooked on the connecting block (35).

9. An ecological environment governance soil remediation device according to claim 8, characterized in that: A waste box (29) is arranged on the outside of the opening where the box body (6) clamps the baffle (32). A plurality of buffer plates (28) are rotatably connected in the waste box (29). Each buffer plate (28) is connected to the waste box (29) through a torsion spring. A waste opening (30) is formed on the outside of the bottom end of the waste box (29).

10. An ecological environment governance soil remediation device according to claim 9, characterized in that: A side cover (5) is arranged on the outer wall of the box body (6). The inner side of the side cover (5) is in contact with the storage box (38). A pair of L-shaped grooves (9) are formed on the storage box (38). A pair of bottom plates (10) are slidably clamped on the inner bottom wall of the box body (6). The two bottom plates (10) are respectively slidably clamped in the two L-shaped grooves (9).

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