CN214184595U

CN214184595U - Soil remediation system

Info

Publication number: CN214184595U
Application number: CN202023218687.6U
Authority: CN
Inventors: 赵云英
Original assignee: Guangzhou Amehui Ecological Agricultural Technology Co ltd
Current assignee: Guangdong Amy Construction Engineering Co.,Ltd.
Priority date: 2020-12-28
Filing date: 2020-12-28
Publication date: 2021-09-14
Anticipated expiration: 2030-12-28

Abstract

The utility model relates to an environmental protection technical field just discloses a soil remediation system, which comprises an outer shell, the lower fixed surface of shell has the discharging pipe, the discharging pipe is linked together with the shell, the left and right sides of shell upper surface all is fixed with the feeder hopper, the feeder hopper is linked together with the shell, the inside of feeder hopper is provided with the screen cloth, the lower surface middle part of screen cloth is fixed with the electromagnetic shaker, the lower fixed surface of screen cloth has two springs, two the spring symmetry sets up the left and right sides at the screen cloth lower surface. This soil repair system blocks debris through the screening of vibrations of screen cloth, and the screen cloth passes through the spring to be connected with the feeder hopper, can avoid the feeder hopper vibrations too big, improves its life to the fly leaf can drive the puddler and carry out abundant stirring from top to bottom to the soil in the shell and repair the liquid medicine at the removal in-process, thereby makes soil and repair the more even of liquid medicine mixture, improves the repair effect.

Description

Soil remediation system

Technical Field

The utility model relates to an environmental protection technical field specifically is a soil remediation system.

Background

Soil is an important component of the natural environment and is the material foundation on which humans live. In recent years, various activities of human beings have increasingly influenced the soil environment, and the pollution of the soil is increasingly serious. The soil pollution source is wide, and mainly comes from production and living activities of human beings, including mining, smelting, metal processing, chemical industry, waste battery treatment, electronic, tanning, dye and other industrial discharged three wastes and automobile exhaust emission, pesticide and fertilizer application and the like. The polluted soil remediation technology mainly comprises a physical remediation method, chemical leaching, plant remediation and the like, wherein the physical remediation method is high in efficiency, but consumes a large amount of energy, and soil organic matters and water are damaged to different degrees; the chemical remediation method can not only carry out in-situ remediation, but also carry out ex-situ remediation, has the advantages of stable treatment effect and thorough remediation, and is easy to cause secondary pollution; the phytoremediation technology has low cost, does not damage the soil structure and cause secondary pollution of underground water, can beautify the environment, is easy to be accepted by the society, is a novel technology integrating ecology and treatment, is rapidly developed to become one of green soil environment remediation technologies, but has long phytoremediation period and is not suitable for urban soil remediation.

To the above disadvantage, the chinese authorized utility model discloses a number: CN112058895A discloses a soil remediation device, which is characterized in that contaminated soil is added through a feeding port, the contaminated soil is screened through a vibration device, the screened soil is mixed with remediation liquid at the bottom of a shell, and a stirring rod is driven to rotate through a motor after the mixing, so that the mixed soil is remedied;

however, due to the structural design of the prior art, the upper soil is not easy to contact with the mixed liquid in the stirring process, and the problem of uneven stirring is easily caused, so that the repairing effect is not good.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

To prior art's not enough in the above-mentioned background art, the utility model aims to provide a soil remediation system to solve some soil remediation devices on the existing market who proposes in the above-mentioned background art and be difficult for and mix the liquid contact at the soil on the in-process upper portion of stirring, take place to stir inhomogeneous condition easily, lead to the problem that repair effect is not good.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes:

a soil remediation system comprises a shell, wherein a discharging pipe is fixed on the lower surface of the shell, the discharging pipe is communicated with the shell, a valve is installed on the discharging pipe, feed hoppers are fixed on the left side and the right side of the upper surface of the shell, the feed hoppers are communicated with the shell, a screen is arranged in the feed hoppers, a vibrator is fixed in the middle of the lower surface of the screen, two springs are fixed on the lower surface of the screen, the two springs are symmetrically arranged on the left side and the right side of the lower surface of the screen, fixed blocks are fixed at the bottom ends of the springs, the fixed blocks are fixed with the inner wall of the feed hoppers, feeding baffles are arranged on the left side and the right side above the screen, the feeding baffles are fixed with the inner wall of the feed hoppers, a liquid supplementing pipe is fixed on the left side of the shell, the liquid supplementing pipe is communicated with the shell, and the liquid supplementing pipe is positioned at the top end of the left side of the shell, a first motor is arranged above the shell, a rotating shaft is fixed at the output end of the first motor, one end of the rotating shaft, far away from the first motor, penetrates through the middle part of the upper surface of the shell and is positioned inside the shell, a plurality of stirring rods are fixed on the outer surface of the rotating shaft, the stirring rods are divided into two groups, the two groups of stirring rods are uniformly and symmetrically arranged on the outer surface of the rotating shaft, a movable plate is fixed on the upper surface of the first motor, sliding blocks are fixed on the left side and the right side of the movable plate, a threaded hole is formed in the left side of the movable plate, one end of the threaded hole penetrates through the upper surface of the movable plate, the other end of the threaded hole penetrates through the lower surface of the movable plate, two vertical plates are fixed on the upper surface of the shell, vertical sliding grooves are formed in one side, close to the movable plate, and one end of each sliding groove penetrates through the upper surfaces of the corresponding vertical plates, the other end of spout runs through the lower surface of riser, the slider is located the spout, two the top of riser is fixed with a diaphragm, the left side of diaphragm lower surface is fixed with the second motor, the output of second motor is fixed with the lead screw, the lead screw is kept away from the one end through thread hole of second motor and is located the outside of fly leaf.

Preferably, the front and back both sides of screen cloth respectively with leave the clearance between the front and back both sides inner wall of feeder hopper, the left and right sides of screen cloth respectively with leave the clearance between the left and right sides inner wall of feeder hopper.

Preferably, the feeding baffle is inclined, and a gap is reserved between the bottom end of the feeding baffle and the upper surface of the screen.

Preferably, a through hole is formed in the middle of the upper surface of the shell, the rotating shaft is located in the through hole, and the diameter of the through hole is larger than that of the rotating shaft.

Further, a gap is reserved between the left side and the right side of the movable plate and one side, close to the two vertical plates, of the movable plate, the number of the sliding blocks is two, the two sliding blocks are symmetrically arranged on the front side and the rear side of the movable plate, the front side of each sliding block is in contact with the inner wall of the front side of the corresponding sliding groove, and the back side of each sliding block is in contact with the inner wall of the back side of the corresponding sliding groove.

Further, two the riser symmetry sets up the left and right sides at the shell upper surface, two the riser sets up the left and right sides at the fly leaf respectively, the riser is located between feeder hopper and the fly leaf.

Furthermore, the screw rod is matched with the threaded hole, a limiting block is fixed at one end, far away from the second motor, of the screw rod, and the diameter of the limiting block is larger than that of the screw rod.

(III) advantageous effects

Compared with the prior art, the beneficial effects of the utility model are that: this soil repair system:

(1) this soil repair system, the vibrations screening through the screen cloth is stopped debris, and the screen cloth passes through the spring and is connected with the feeder hopper, can avoid the feeder hopper vibrations too big, improve its life, and the second motor is at rotatory in-process and screw hole cooperation, can make up and down reciprocating motion of fly leaf, the fly leaf can drive the puddler and carry out abundant stirring from top to bottom to the soil in the shell and restoration liquid medicine at the removal in-process, thereby make soil and the mixed more even of restoration liquid medicine, improve the repair effect.

(2) This soil repair system has seted up the spout on the riser to all set up the slider in the left and right sides of fly leaf, through the cooperation of slider and spout, frictional force between can less fly leaf and the riser makes more stable that the fly leaf removed, avoids appearing rotating.

Drawings

Fig. 1 is a schematic perspective view of the soil remediation system of the present invention;

FIG. 2 is a schematic view of the front cross-sectional structure of the soil remediation system of the present invention;

fig. 3 is an enlarged schematic structural view of a point a in fig. 2 of the soil remediation system of the present invention;

FIG. 4 is a schematic top view of the soil remediation system of the present invention;

FIG. 5 is a schematic structural view of the housing of the soil remediation system of the present invention;

FIG. 6 is a schematic structural view of a riser of the soil remediation system of the present invention;

fig. 7 is a schematic structural view of the movable plate of the soil remediation system of the present invention.

In the figure: 1. a housing; 2. a discharge pipe; 3. a valve; 4. a feed hopper; 5. screening a screen; 6. a vibrator; 7. a spring; 8. a fixed block; 9. a feed baffle; 10. a liquid supplementing pipe; 11. a first motor; 12. a rotating shaft; 13. a stirring rod; 14. a movable plate; 15. a slider; 16. a threaded hole; 17. a vertical plate; 18. a chute; 19. a transverse plate; 20. a second motor; 21. a screw rod; 22. a through hole; 23. and a limiting block.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-7, the present invention provides a soil remediation system, which comprises a housing 1, a discharge pipe 2, a valve 3, a feed hopper 4, a screen 5, a vibrator 6, a spring 7, a fixed block 8, a feed baffle 9, a fluid infusion pipe 10, a first motor 11, a rotating shaft 12, a stirring rod 13, a movable plate 14, a slider 15, a threaded hole 16, a riser 17, a chute 18, a transverse plate 19, a second motor 20, a screw rod 21, a through hole 22, and a stopper 23, wherein the discharge pipe 2 is fixed on the lower surface of the housing 1, the discharge pipe 2 is communicated with the housing 1, the valve 3 is installed on the discharge pipe 2, the feed hopper 4 is fixed on both sides of the upper surface of the housing 1, the feed hopper 4 is communicated with the housing 1, the screen 5 is arranged inside the feed hopper 4, the vibrator 6 is fixed on the middle portion of the lower surface of the screen 5, two springs 7 are fixed on the lower surface of the screen 5, the two springs 7 are symmetrically arranged on both sides of the lower surface of the screen 5, the bottom end of the spring 7 is fixed with a fixed block 8, the fixed block 8 is fixed with the inner wall of the feed hopper 4, the vibrator 6 drives the screen 5 to vibrate, the screen 5 is connected with the feed hopper 4 through the spring 7, the excessive vibration of the feed hopper 4 can be avoided, the left side and the right side above the screen 5 are both provided with feeding baffles 9, the feeding baffles 9 are fixed with the inner wall of the feed hopper 4, the left side of the shell 1 is fixed with a liquid supplementing pipe 10, the liquid supplementing pipe 10 is communicated with the shell 1, the liquid supplementing pipe 10 is positioned at the top end of the left side of the shell 1, a first motor 11 is arranged above the shell 1, the output end of the first motor 11 is fixed with a rotating shaft 12, one end of the rotating shaft 12, far away from the first motor 11, penetrates through the middle part of the upper surface of the shell 1 and is positioned inside the shell 1, the outer surface of the rotating shaft, the two groups of stirring rods 13 are uniformly and symmetrically arranged on the outer surface of the rotating shaft 12, the rotating shaft 12 can drive the plurality of stirring rods 13 to rotate in the rotating process, the stirring rods 13 can mix soil and remediation liquid medicine in the rotating process, a movable plate 14 is fixed on the upper surface of the first motor 11, sliders 15 are fixed on the left side and the right side of the movable plate 14, a threaded hole 16 is formed in the left side of the movable plate 14, one end of the threaded hole 16 penetrates through the upper surface of the movable plate 14, the other end of the threaded hole 16 penetrates through the lower surface of the movable plate 14, two vertical plates 17 are fixed on the upper surface of the shell 1, a vertical sliding groove 18 is formed in one side, close to the movable plate 14, of each vertical plate 17, one end of each sliding groove 18 penetrates through the upper surface of each vertical plate 17, the other end of each sliding groove 18 penetrates through the lower surface of each vertical plate 17, each slider 15 is located in each sliding groove 18, a transverse plate 19 is fixed at the top ends of the two vertical plates 17, and a second motor 20 is fixed on the left side of the lower surface of each transverse plate 19, a screw rod 21 is fixed at the output end of the second motor 20, one end of the screw rod 21, which is far away from the second motor 20, penetrates through the threaded hole 16 and is located outside the movable plate 14, and the screw rod 21 is matched with the threaded hole 16 in the rotating process and can drive the movable plate 14 to move upwards along the axial direction of the screw rod 21;

as an optimal technical solution of the utility model: gaps are reserved between the front side and the rear side of the screen 5 and the inner walls of the front side and the rear side of the feed hopper 4 respectively, gaps are reserved between the left side and the right side of the screen 5 and the inner walls of the left side and the right side of the feed hopper 4 respectively, and the screen 5 and the inner walls of the feed hopper 4 are reserved through the gaps, so that the screen 5 can be prevented from colliding with the inner walls of the feed hopper 4 in the working process of the vibrator 6;

as an optimal technical solution of the utility model: the feeding baffle 9 is inclined, a gap is reserved between the bottom end of the feeding baffle 9 and the upper surface of the screen 5, and the screen 5 is prevented from rubbing against the feeding baffle 9 in the working process by the clearance reserved between the feeding baffle 9 and the screen 5;

as an optimal technical solution of the utility model: the middle part of the upper surface of the shell 1 is provided with a through hole 22, the rotating shaft 12 is positioned in the through hole 22, the diameter of the through hole 22 is larger than that of the rotating shaft 12, the through hole 22 is used for enabling the rotating shaft 12 to penetrate through the upper surface of the shell 1, and the diameter of the through hole 22 is larger than that of the rotating shaft 12, so that the rotating shaft 12 can be prevented from rubbing with the shell 1 in the rotating process;

as an optimal technical solution of the utility model: gaps are reserved between the left side and the right side of the movable plate 14 and one side, close to the two vertical plates 17, of the movable plate 14, two sliding blocks 15 are arranged, the two sliding blocks 15 are symmetrically arranged on the front side and the rear side of the movable plate 14, the front surfaces of the sliding blocks 15 are in contact with the inner wall of the front surface of the sliding groove 18, the back surfaces of the sliding blocks 15 are in contact with the inner wall of the back surface of the sliding groove 18, and the movable plate 14 is prevented from rubbing against the vertical plates 17 in the moving process through the gaps reserved between the movable plate 14 and the vertical plates 17, so that the movable plate 14 is more stable to move;

as an optimal technical solution of the utility model: the two vertical plates 17 are symmetrically arranged on the left side and the right side of the upper surface of the shell 1, the two vertical plates 17 are respectively arranged on the left side and the right side of the movable plate 14, the vertical plates 17 are positioned between the feed hopper 4 and the movable plate 14, the horizontal plate 19 is conveniently supported by the vertical plates 17, and meanwhile, the movable plate 14 can be limited by the sliding grooves 18 on the vertical plates 17, so that the movable plate 14 is prevented from rotating;

as an optimal technical solution of the utility model: the screw rod 21 is matched with the threaded hole 16, a limiting block 23 is fixed at one end, far away from the second motor 20, of the screw rod 21, the diameter of the limiting block 23 is larger than that of the screw rod 21, the limiting block 23 is arranged to limit the movable plate 14, and the movable plate 14 is prevented from being separated from the screw rod 21 due to an overlarge moving distance.

The working principle of the embodiment is as follows: when the soil remediation system is used, as shown in figures 1-7, the device integrally comprises a shell 1, a discharge pipe 2, a valve 3, a feed hopper 4, a screen 5, a vibrator 6, a spring 7, a fixed block 8, a feed baffle 9, a liquid supplementing pipe 10, a first motor 11, a rotating shaft 12, a stirring rod 13, a movable plate 14, a slider 15, a threaded hole 16, a vertical plate 17, a chute 18, a transverse plate 19, a second motor 20, a screw rod 21, a through hole 22 and a limiting block 23, as shown in figure 3, when the device is used, the vibrator 6 on the lower surface of the screen 5 is firstly opened, the screen 5 is driven by the vibrator 6 to vibrate, the screen 5 is connected with the feed hopper 4 through the spring 7, the feed hopper 4 can be prevented from vibrating too much, then polluted soil is added through the feed hopper 4, and sundries are blocked through the vibration screening of the screen 5, as shown in figures 1-2 and 5-7, then, screened soil enters the bottom of the shell 1, then appropriate remediation liquid medicine is injected through the liquid supplementing pipe 10, then the first motor 11 and the second motor 20 are started, the first motor 11 can drive the rotating shaft 12 to rotate in the rotating process, the rotating shaft 12 can drive the stirring rods 13 to rotate in the rotating process, the stirring rods 13 can mix the soil with the remediation liquid medicine in the rotating process, meanwhile, the second motor 20 can drive the screw rod 21 to rotate in the rotating process, the screw rod 21 is matched with the threaded hole 16 in the rotating process, the movable plate 14 can be driven to move upwards along the axial direction of the screw rod 21, meanwhile, the movable plate 14 can drive the sliding block 15 to slide in the sliding groove 18 formed in the vertical plate 17 in the moving process, the movable plate 14 can move more stably, the movable plate 14 is prevented from rotating, at the moment, the movable plate 14 can drive the first motor 11 to move upwards, the first motor 11 can drive the stirring rod 13 to move upwards in the process of moving upwards, the stirring rod 13 turns the soil at the bottom upwards, when the movable plate 14 moves to the top end, the second motor 20 is reversed, the second motor 20 can drive the screw rod 21 to rotate in the process of rotating, the screw rod 21 is matched with the threaded hole 16 in the process of rotating, the movable plate 14 can be driven to move downwards along the axial direction of the screw rod 21, meanwhile, the movable plate 14 can drive the sliding block 15 to slide in the sliding groove 18 formed in the vertical plate 17 in the process of moving, so that the movable plate 14 can move more stably, the movable plate 14 is prevented from rotating, the movable plate 14 can drive the first motor 11 to move downwards, the first motor 11 can drive the stirring rod 13 to move downwards in the process of moving downwards, the stirring rod 13 can stir the mixed soil fully up and down, and the processes are repeated, finally, the valve 3 is opened, and the stirred soil is taken out through the valve 3 at the bottom of the shell 1, which is the working process of the whole device, and the content which is not described in detail in the specification belongs to the prior art which is known by the technicians in the field.

The electrical components presented therein may be electrically connected to an external controller, and the controller may be electrically connected to an external 220V commercial power, and the controller may be a conventional known device for controlling a computer or the like.

Although the present invention has been described in detail with reference to the foregoing embodiments, it should be noted that, in the present invention, unless otherwise explicitly specified or limited, the terms "set", "mounted", "connected", "fixed", and the like are to be interpreted broadly, and may be, for example, either fixedly connected or detachably connected; or indirectly through an intermediary. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art; it will be appreciated by those skilled in the art that modifications may be made to the above-described embodiments, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and the like which fall within the spirit and scope of the present invention may be resorted to.

Claims

1. The utility model provides a soil remediation system, includes shell (1), its characterized in that, the lower fixed surface of shell (1) has discharging pipe (2), discharging pipe (2) are linked together with shell (1), install valve (3) on discharging pipe (2), the left and right sides of shell (1) upper surface all is fixed with feeder hopper (4), feeder hopper (4) are linked together with shell (1), the inside of feeder hopper (4) is provided with screen cloth (5), the lower surface middle part of screen cloth (5) is fixed with electromagnetic shaker (6), the lower fixed surface of screen cloth (5) has two springs (7), two spring (7) symmetry sets up the left and right sides at screen cloth (5) lower surface, the bottom mounting of spring (7) has fixed block (8), fixed block (8) are fixed with the inner wall of feeder hopper (4), the left and right sides of screen cloth (5) top all is provided with feeding baffle (9), feeding baffle (9) are fixed with the inner wall of feeder hopper (4), the left side of shell (1) is fixed with fluid infusion pipe (10), fluid infusion pipe (10) are linked together with shell (1), fluid infusion pipe (10) are located the left top of shell (1), the top of shell (1) is provided with first motor (11), the output of first motor (11) is fixed with axis of rotation (12), the one end that first motor (11) were kept away from in axis of rotation (12) runs through the upper surface middle part of shell (1) and is located the inside of shell (1), the external fixation of axis of rotation (12) has puddler (13), the quantity of puddler (13) is a plurality of, and is a plurality of puddler (13) divide into two sets ofly, and two sets of even symmetry of puddler (13) sets up the surface at axis of rotation (12), the upper surface of the first motor (11) is fixed with a movable plate (14), the left side and the right side of the movable plate (14) are both fixed with sliding blocks (15), the left side of the movable plate (14) is provided with a threaded hole (16), one end of the threaded hole (16) penetrates through the upper surface of the movable plate (14), the other end of the threaded hole (16) penetrates through the lower surface of the movable plate (14), the upper surface of the shell (1) is fixed with two vertical plates (17), one side, close to the movable plate (14), of each vertical plate (17) is provided with a vertical sliding groove (18), one end of each sliding groove (18) penetrates through the upper surface of each vertical plate (17), the other end of each sliding groove (18) penetrates through the lower surface of each vertical plate (17), the sliding blocks (15) are located in the sliding grooves (18), the top ends of the two vertical plates (17) are fixed with a transverse plate (19), the left side of the lower surface of each transverse plate (19) is fixed with a second motor (20), the output end of the second motor (20) is fixed with a screw rod (21), and one end of the screw rod (21) far away from the second motor (20) penetrates through the threaded hole (16) and is located outside the movable plate (14).

2. A soil remediation system according to claim 1 wherein the screen (5) is spaced from the inner walls of the hopper (4) by a gap between the front and rear sides of the screen and the inner walls of the hopper (4) by a gap between the left and right sides of the screen (5) respectively.

3. A soil remediation system according to claim 1 wherein the feed baffle (9) is inclined with a gap between the bottom end of the feed baffle (9) and the upper surface of the screen (5).

4. A soil remediation system according to claim 1 wherein the housing (1) has a bore (22) formed centrally in the upper surface thereof, the shaft (12) being located within the bore (22), the bore (22) having a diameter greater than the diameter of the shaft (12).

5. A soil remediation system as claimed in claim 1 wherein a gap is left between the left and right sides of the movable plate (14) and the side adjacent to the two risers (17), the number of the slide blocks (15) is two, the two slide blocks (15) are symmetrically arranged on the front and rear sides of the movable plate (14), the front surface of the slide block (15) is in contact with the front inner wall of the chute (18), and the rear surface of the slide block (15) is in contact with the rear inner wall of the chute (18).

6. A soil remediation system according to claim 1 wherein two risers (17) are provided symmetrically to the left and right of the upper surface of the casing (1), the two risers (17) being provided on the left and right of the movable plate (14), respectively, the risers (17) being located between the feed hopper (4) and the movable plate (14).

7. A soil remediation system according to claim 1 wherein the screw (21) is adapted to the threaded bore (16), a stop block (23) is secured to the end of the screw (21) remote from the second motor (20), the diameter of the stop block (23) being greater than the diameter of the screw (21).