Sorting device with multi-stage screening function for soil pollution remediation

Abstract

The utility model discloses a soil pollution remediation sorting device with a multi-stage screening function, which comprises a box body, a first screening component and a second screening component are respectively arranged in an inner cavity of the box body, the right side of the box body is connected with a dust storage box through bolts, and a dust collection component is arranged on the surface of the dust storage box. Through cooperation of the hydraulic cylinder, the limiting plate, the long rod, the movable plate, the first spring, the screening net basket, the vibration motor, the screening net plate, a second spring and a short plate, the multi-stage soil screening device has the advantage of having the multi-stage screening function, soil can be better screened, impurities in the soil can be screened more cleanly, and the screening effect is improved; through cooperation of the fan, the net cover, the dust suction pipe, the dust suction cover and the dust storage box, the dust suction function is achieved, dust generated during screening cannot flow in air and cannot be sucked into the body of a worker, the worker is healthier, and the working environment is purified.

Description

Technical Field

[0001] The utility model relates to the technical field of soil remediation, in particular to a sorting device for soil pollution remediation with a multi-stage screening function. Background Art

[0002] Soil remediation is a technical measure to restore the normal function of contaminated soil. In soil remediation, it can be roughly divided into three methods: physical, chemical and biological. When repairing the soil, a sorting device is needed to screen the soil and remove impurities in the soil.

[0003] The utility model patent with patent application announcement number CN210876746U discloses an environmentally friendly multi-layer filtering device for soil pollution remediation, including a box body, a fixed plate fixedly connected to one side of the inner surface of the box body, a first motor fixedly connected to the outer surface of the upper end of the fixed plate, a rotating rod fixedly connected to the output shaft of the first motor, and a first pulley fixedly connected to the outer surface of the rotating rod. The environmentally friendly multi-layer filtering device for soil pollution remediation described in the utility model is provided with a first motor, a water pump and a second motor, which can push the soil for the first time, facilitate the loosening of the soil, improve the soil treatment effect, and effectively improve the mixing efficiency of the soil and the agent, while further increasing the soil treatment effect, and can also effectively make the soil fully contact with the agent, improve the soil repair effect, improve the work efficiency, and have a good use effect, bringing a better use prospect.

[0004] However, the above device still has some shortcomings in actual use. The most obvious one is that it does not have the function of multi-stage screening when screening the soil, and cannot screen out impurities in the soil, which reduces the screening effect. Moreover, this device does not have the function of dust absorption. When screening the soil, a large amount of dust will be generated. The dust will flow in the air and can be easily inhaled by the staff, affecting the health of the staff and the air quality of the working environment.

[0005] Therefore, it is necessary to invent a sorting device for soil pollution remediation with multi-stage screening function to solve the above problems. Utility Model Content

[0006] The utility model aims to provide a sorting device for soil pollution remediation with a multi-stage screening function, which has the advantages of a multi-stage screening function and a dust suction function, and solves the problems of not having a multi-stage screening function and not having a dust suction function.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a sorting device for soil pollution remediation with multi-stage screening function, comprising a box body, the inner cavity of the box body is respectively equipped with a first screening component and a second screening component, the right side of the box body is connected with a dust storage box by bolts, the surface of the dust storage box is equipped with a dust suction component, the left side of the box body is connected with a rotating motor by bolts, the right end of the rotating motor shaft passes through the inner cavity of the box body and is fixedly connected with a rotating rod, the surface of the rotating rod is fixedly connected with a scattering plate, and the right end of the rotating rod is movably connected to the inner wall of the box body through a bearing The first screening component includes a long rod, and the left and right ends of the long rod are fixedly connected to the inner wall of the box body. A movable plate is slidably sleeved on the surface of the long rod, and a connecting rod is penetrated on the surface of the movable plate. The top of the connecting rod is fixedly connected to a screening basket, and the surface of the connecting rod is sleeved with a first spring. The top and bottom of the first spring are respectively fixedly connected to the bottom of the screening basket and the top of the movable plate, and the bottom end of the connecting rod is fixedly connected to a limiting plate. A hydraulic cylinder is penetrated on the left side of the box body, and the right end of the hydraulic cylinder is fixedly connected to the left side of the movable plate on the left side.

[0008] Preferably, the dust collection assembly includes a fan, the top of the fan is fixedly connected to the bottom of the dust box by bolts, the air inlet end of the fan passes through the inner cavity of the dust box, the top of the dust box is fixedly connected to a dust suction pipe, the end of the dust suction pipe away from the dust box passes through the inner cavity of the box body and is fixedly connected to a dust hood, the top of the dust hood is fixedly connected to the top of the inner cavity of the box body, and the bottom of the inner cavity of the dust box is connected to a mesh cover by bolts.

[0009] Preferably, the second screening assembly includes a short plate, one side of the short plate is fixedly connected to the inner wall of the box, the top of the short plate is fixedly connected to a second spring, the top of the second spring is fixedly connected to a screening mesh plate, and the bottom of the screening mesh plate is connected to a vibration motor via bolts.

[0010] Preferably, a material receiving basket is placed at the bottom of the inner cavity of the box body, a supporting leg is fixedly connected to the bottom of the box body, a first box door is movably connected to the front of the box body via a hinge, a first handle is connected to the front of the first box door via bolts, a second box door is movably connected to the front of the dust storage box via a hinge, a second handle is connected to the front of the second box door via bolts, a material injection pipe is fixedly connected to the left side of the top of the box body, and a guide plate is connected to the inner cavity of the box body via bolts.

[0011] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0012] 1. The utility model cooperates with a hydraulic cylinder, a limit plate, a long rod, a movable plate, a first spring, a screening basket, a vibration motor, a screening mesh plate, a second spring and a short plate, and has the advantage of a multi-stage screening function, which can better screen the soil, screen the impurities in the soil more cleanly, and improve the screening effect.

[0013] 2. The utility model has the advantage of dust suction function through the cooperation of the fan, mesh cover, dust suction pipe, dust suction cover and dust storage box, so that the dust generated during screening will not flow in the air and will not be inhaled by the staff, making the staff healthier and purifying the working environment. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the structure of the utility model;

[0015] Figure 2 It is a partial left-side sectional structural schematic diagram of the utility model;

[0016] Figure 3 This is a front view structural schematic diagram of the utility model.

[0017] In the figure: 1. box body; 2. first screening component; 201. limit plate; 202. long rod; 203. moving plate; 204. first spring; 205. hydraulic cylinder; 206. screening basket; 207. connecting rod; 3. dust suction component; 301. fan; 302. mesh cover; 303. dust suction pipe; 304. dust cover; 4. dust storage box; 5. scattering plate; 6. second screening component; 601. vibration motor; 602. screening mesh plate; 603. second spring; 604. short plate; 7. guide plate; 8. supporting leg; 9. receiving basket; 10. rotating rod; 11. rotating motor. DETAILED DESCRIPTION

[0018] See also Figure 1-Figure 3A sorting device for soil pollution remediation with multi-stage screening function comprises a box body 1, the inner cavity of the box body 1 is respectively installed with a first screening component 2 and a second screening component 6, the right side of the box body 1 is connected with a dust storage box 4 by bolts, the surface of the dust storage box 4 is installed with a dust suction component 3, the left side of the box body 1 is connected with a rotating motor 11 by bolts, the right end of the rotating shaft of the rotating motor 11 penetrates into the inner cavity of the box body 1 and is fixedly connected with a rotating rod 10, the surface of the rotating rod 10 is fixedly connected with a scattering plate 5, the right end of the rotating rod 10 is movably connected to the inner wall of the box body 1 through a bearing, the first screening component 2 comprises a long rod 202, the left and right ends of the long rod 202 are fixedly connected to the inner wall of the box body 1, and the long rod 202 is fixedly connected to the inner wall of the box body 1. A movable plate 203 is provided on the surface sliding sleeve, a connecting rod 207 is provided on the surface of the movable plate 203, a screening net basket 206 is fixedly connected to the top of the connecting rod 207, a first spring 204 is provided on the surface of the connecting rod 207, the top and bottom of the first spring 204 are respectively fixedly connected to the bottom of the screening net basket 206 and the top of the movable plate 203, and the bottom of the connecting rod 207 is fixedly connected to the limiting plate 201, by providing the limiting plate 201, the connecting rod 207 can be limited to prevent the connecting rod 207 from being separated from the movable plate 203, and a hydraulic cylinder 205 is provided on the left side of the box body 1, and the right end of the hydraulic cylinder 205 is fixedly connected to the left side of the movable plate 203 on the left side;

[0019] The dust collection assembly 3 includes a fan 301, the top of which is fixedly connected to the bottom of the dust box 4 by bolts, the air inlet end of the fan 301 penetrates into the inner cavity of the dust box 4, the top of the dust box 4 is fixedly connected with a dust collection pipe 303, one end of the dust collection pipe 303 away from the dust box 4 penetrates into the inner cavity of the box body 1 and is fixedly connected with a dust collection cover 304, the top of the dust collection cover 304 is fixedly connected to the top of the inner cavity of the box body 1, and the bottom of the inner cavity of the dust box 4 is connected with a mesh cover 302 by bolts. By providing the mesh cover 302, dust sucked into the dust box 4 can be prevented from entering the fan 301, thereby protecting the fan 301 and improving the service life of the fan 301.

[0020] The second screening component 6 includes a short plate 604, one side of the short plate 604 is fixedly connected to the inner wall of the box body 1, the top of the short plate 604 is fixedly connected to a second spring 603, the top of the second spring 603 is fixedly connected to a screening mesh plate 602, the bottom of the screening mesh plate 602 is connected to a vibration motor 601 by bolts, and by providing the second spring 603, when the vibration motor 601 is running, the screening mesh plate 602 can vibrate, thereby screening the soil;

[0021] A material receiving basket 9 is placed at the bottom of the inner cavity of the box body 1, a supporting leg 8 is fixedly connected to the bottom of the box body 1, a first box door is movably connected to the front of the box body 1 through a hinge, a first handle is connected to the front of the first box door through bolts, a second box door is movably connected to the front of the dust box 4 through a hinge, a second handle is connected to the front of the second box door through bolts, a material injection pipe is fixedly connected to the left side of the top of the box body 1, and a guide plate 7 is connected to the inner cavity of the box body 1 through bolts.

[0022] When in use, the external controller injects the soil to be screened into the box body 1 through the injection pipe, the rotating shaft of the rotating motor 11 rotates to drive the rotating rod 10 to rotate, so that the scattering plate 5 can scatter the soil injected into the box body 1, and the soil can be better screened. The vibration motor 601 runs to make the screening mesh plate 602 vibrate to screen the soil for the first time. At the same time, the fan 301 runs the air inlet end to suck air, and the dust generated during screening is sucked into the dust storage box 4 through the dust suction pipe 303 and the dust suction hood 304 to prevent the dust from flowing in the air. The soil is allowed to fall into the screening basket 206 through the guide plate 7, and the hydraulic cylinder 205 is telescopic to push the screening basket 206 to move on the long rod 202. When the screening basket 206 moves, the second spring 603 is used to make the screening basket 206 vibrate, so as to better screen the soil. The screened soil falls into the receiving basket 9 to complete the screening of the soil.

[0023] In summary: the sorting device for soil pollution remediation with multi-stage screening function, through the cooperation of the box body 1, the first screening component 2, the dust suction component 3, the dust storage box 4, the scattering plate 5, the second screening component 6, the material receiving basket 9, the rotating rod 10 and the rotating motor 11, solves the problems of not having the multi-stage screening function and not having the dust suction function.

Claims

1. A sorting device for soil pollution remediation with multi-stage screening function, comprising a box (1), characterized in that: The inner cavity of the box (1) is respectively equipped with a first screening component (2) and a second screening component (6); the right side of the box (1) is connected to a dust storage box (4) by bolts; the surface of the dust storage box (4) is equipped with a dust collection component (3); the left side of the box (1) is connected to a rotating motor (11) by bolts; the right end of the rotating shaft of the rotating motor (11) passes through the inner cavity of the box (1) and is fixedly connected to a rotating rod (10); the surface of the rotating rod (10) is fixedly connected to a scattering plate (5); the right end of the rotating rod (10) is movably connected to the inner wall of the box (1) by a bearing; the first screening component (2) comprises a long rod (202); both left and right ends of the long rod (202) are fixedly connected to the inner wall of the box (1). The movable plate (203) is fixedly connected, the surface of the long rod (202) is slidably sleeved with a movable plate (203), the surface of the movable plate (203) is penetrated with a connecting rod (207), the top end of the connecting rod (207) is fixedly connected with a screening net basket (206), the surface of the connecting rod (207) is sleeved with a first spring (204), the top and bottom of the first spring (204) are respectively fixedly connected with the bottom of the screening net basket (206) and the top of the movable plate (203), the bottom end of the connecting rod (207) is fixedly connected with a limiting plate (201), the left side of the box body (1) is penetrated with a hydraulic cylinder (205), the right end of the hydraulic cylinder (205) is fixedly connected with the left side of the movable plate (203) on the left side.

2. The soil contamination remediation sorting device with multi-stage screening function according to claim 1 is characterized in that: The dust collection assembly (3) comprises a fan (301), the top of the fan (301) is fixedly connected to the bottom of the dust storage box (4) by means of bolts, the air inlet end of the fan (301) penetrates into the inner cavity of the dust storage box (4), the top of the dust storage box (4) is fixedly connected to a dust collection pipe (303), one end of the dust collection pipe (303) away from the dust storage box (4) penetrates into the inner cavity of the box body (1) and is fixedly connected to a dust collection hood (304), the top of the dust collection hood (304) is fixedly connected to the top of the inner cavity of the box body (1), and the bottom of the inner cavity of the dust storage box (4) is connected to a mesh cover (302) by means of bolts.

3. The soil contamination remediation sorting device with multi-stage screening function according to claim 1 is characterized in that: The second screening component (6) comprises a short plate (604), one side of which is fixedly connected to the inner wall of the box body (1), the top of the short plate (604) is fixedly connected to a second spring (603), the top of the second spring (603) is fixedly connected to a screening screen (602), and the bottom of the screening screen (602) is connected to a vibration motor (601) via bolts.

4. The soil contamination remediation sorting device with multi-stage screening function according to claim 1 is characterized in that: A material receiving basket (9) is placed at the bottom of the inner cavity of the box body (1), and a supporting leg (8) is fixedly connected to the bottom of the box body (1). The front of the box body (1) is movably connected to a first box door via a hinge, and the front of the first box door is connected to a first handle via bolts. The front of the dust storage box (4) is movably connected to a second box door via a hinge, and the front of the second box door is connected to a second handle via bolts. A material injection pipe is fixedly connected to the left side of the top of the box body (1), and the inner cavity of the box body (1) is connected to a guide plate (7) via bolts.

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