CN217393302U

CN217393302U - Be used for prosthetic broken mixing arrangement of heavy metal contaminated soil

Info

Publication number: CN217393302U
Application number: CN202220158989.9U
Authority: CN
Inventors: 丁军; 张学广; 娄满君; 董颖
Original assignee: Henan Guoyou Ecological Restoration Technology Co ltd
Current assignee: Henan Guoyou Ecological Restoration Technology Co ltd
Priority date: 2022-01-21
Filing date: 2022-01-21
Publication date: 2022-09-09
Anticipated expiration: 2032-01-21

Abstract

The utility model belongs to the technical field of soil repair equipment, especially, be an it is used for prosthetic broken mixing arrangement of heavy metal contaminated soil to be used for the screening effect of heavy metal contaminated soil prosthetic broken mixing arrangement commonly used relatively poor to soil, lead to the lower problem of remediation efficiency of soil, the scheme is provided as follows now, and it includes the box, the top intercommunication of box has the feeder hopper, rotates on the inner wall of both sides around the feeder hopper and installs two connecting axles, and the outside fixed mounting of connecting axle has the crushing roller, two crushing roller intermeshing, the equal fixed mounting in the left and right sides of box has the mounting panel, and the top fixed mounting of mounting panel has the backup pad. The utility model has the advantages of reasonable design, through the rotation of carousel and the cooperation of cylinder and baffle, can realize the vertical reciprocating vibration of screen cloth, can realize the screening work to the soil after the breakage, can make the quick repair work that carries on of soil, the reliability is high.

Description

Be used for prosthetic broken mixing arrangement of heavy metal contaminated soil

Technical Field

The utility model relates to a soil repair equipment technical field especially relates to a be used for prosthetic broken mixing arrangement of heavy metal contaminated soil.

Background

Soil remediation is a technical measure to restore normal function to contaminated soil. In the soil remediation industry, the existing soil remediation technologies can be more than one hundred, the common technologies can be more than ten, and the existing soil remediation technologies can be roughly divided into three methods, namely physical methods, chemical methods and biological methods. Since the 80 s in the 20 th century, many countries in the world, especially developed countries, have established and developed contaminated soil remediation and remediation programs, thus forming an emerging soil remediation industry.

The screening effect of soil is relatively poor among the broken mixing arrangement who is used for heavy metal contaminated soil restoration commonly used, leads to the prosthetic efficiency of soil to be lower, therefore we have proposed a broken mixing arrangement who is used for heavy metal contaminated soil restoration and is used for solving above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the screening effect that is used for among the prosthetic broken mixing arrangement of heavy metal contaminated soil commonly used relatively poor to soil, lead to the lower shortcoming of remediation efficiency of soil, and the one that proposes is used for prosthetic broken mixing arrangement of heavy metal contaminated soil.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a crushing and mixing device for repairing heavy metal contaminated soil comprises a box body, wherein the top of the box body is communicated with a feed hopper, two connecting shafts are rotatably arranged on the inner walls of the front side and the rear side of the feed hopper, crushing rollers are fixedly arranged on the outer sides of the connecting shafts and are mutually meshed, the left side and the right side of the box body are both fixedly provided with mounting plates, the top of each mounting plate is fixedly provided with a support plate, the front side of each support plate is provided with a support through hole, a rotating shaft is rotatably arranged in each support through hole, the outer side of each rotating shaft is fixedly provided with a turntable, the front side of each turntable is fixedly provided with a cylinder, cylindrical bottom activity butt has the baffle, and the equal fixed mounting in one side that two baffles are close to each other has the sliding plate, and the bottom of two sliding plates all extends to the inside of box and fixed mounting has same screen cloth, and the front side fixed mounting of feeder hopper has first motor, the output shaft of first motor and the front end fixed connection of a connecting axle in two connecting axles.

Preferably, the bottom fixed mounting of baffle has the spring, and the bottom fixed mounting of spring is at the top of box, and the equal fixed mounting in the outside of two pivots has the sprocket, and transmission connection has same chain on two sprockets.

Preferably, the rear side of the box body is fixedly provided with a bearing plate, the top of the bearing plate is fixedly provided with a third motor, and an output shaft of the third motor is fixedly connected with the rear end of one of the two rotating shafts.

Preferably, the inner walls of the left side and the right side of the box body are rotatably provided with the same stirring shaft, and the outer side of the stirring shaft is fixedly provided with a plurality of stirring blades.

Preferably, a second motor is fixedly installed on one side of the box body, and an output shaft of the second motor is fixedly connected with one end of one stirring shaft in the stirring shafts.

Preferably, a rectangular discharging through hole is formed in the front side of the box body, and a material baffle plate is rotatably mounted on the front side of the box body.

In the utility model, the crushing and mixing device for repairing the heavy metal contaminated soil, by starting the first motor, the first motor drives the connecting shaft to rotate and can drive the two crushing rollers to rotate, the soil can be crushed, the baffle plate is opened to input a proper amount of repairing agent into the box body, the third motor is started, the third motor works under the matching of the two chain wheels and the chain, the two rotating shafts are driven to rotate simultaneously, and the turntable is driven to rotate, under the matching of the cylinder and the baffle plate, the sliding plate moves downwards, the spring is compressed, the elastic deformation of the spring and the continuous rotation of the turntable can drive the screen to reciprocate vertically, the soil can be screened, the crushed soil falls off, the second motor is started, the stirring shaft is driven to rotate by the operation of the second motor, and the soil and the repairing agent can be driven to be fully mixed;

the utility model has the advantages of reasonable design, through the rotation of carousel and the cooperation of cylinder and baffle, can realize the vertical reciprocating vibration of screen cloth, can realize the screening work to the soil after the breakage, can make the quick repair work that carries on of soil, the reliability is high.

Drawings

FIG. 1 is a schematic structural view of a crushing and mixing device for repairing heavy metal contaminated soil according to the present invention;

FIG. 2 is a schematic cross-sectional view of a crushing and mixing device for repairing heavy metal contaminated soil according to the present invention;

FIG. 3 is a schematic structural diagram of part A of a crushing and mixing device for repairing heavy metal contaminated soil according to the present invention;

fig. 4 is a schematic structural diagram of a part B of the crushing and mixing device for repairing heavy metal contaminated soil according to the present invention.

In the figure: 1. a box body; 2. a feed hopper; 3. a connecting shaft; 4. a crushing roller; 5. a first motor; 6. mounting a plate; 7. a support plate; 8. a rotating shaft; 9. a turntable; 10. a cylinder; 11. a sprocket; 12. a chain; 13. a baffle plate; 14. a spring; 15. a sliding plate; 16. a screen mesh; 17. a stirring shaft; 18. stirring blades; 19. a second motor; 20. a striker plate; 21. a third motor.

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.

Referring to fig. 1-4, a crushing and mixing device for repairing heavy metal contaminated soil comprises a box body 1, a feed hopper 2 is communicated with the top of the box body 1, two connecting shafts 3 are rotatably mounted on the inner walls of the front side and the rear side of the feed hopper 2, crushing rollers 4 are fixedly mounted on the outer sides of the connecting shafts 3, the two crushing rollers 4 are mutually meshed, mounting plates 6 are fixedly mounted on the left side and the right side of the box body 1, a supporting plate 7 is fixedly mounted on the top of the mounting plate 6, a supporting through hole is formed in the front side of the supporting plate 7, a rotating shaft 8 is rotatably mounted in the supporting through hole, a rotating disc 9 is fixedly mounted on the outer side of the rotating shaft 8, a cylinder 10 is fixedly mounted on the front side of the rotating disc 9, a baffle 13 is movably abutted to the bottom of the cylinder 10, sliding plates 15 are fixedly mounted on the mutually adjacent sides of the two baffles 13, the bottoms of the two sliding plates 15 extend into the box body 1 and are fixedly mounted with a same screen 16, the front side fixed mounting of feeder hopper 2 has first motor 5, and the output shaft of first motor 5 and the front end fixed connection of one connecting axle 3 in two connecting axles 3.

The utility model discloses in, the bottom fixed mounting of baffle 13 has spring 14, and spring 14's bottom fixed mounting is at the top of box 1, and the equal fixed mounting in the outside of two pivots 8 has sprocket 11, and the transmission is connected with same chain 12 on two sprockets 11, and setting up of sprocket 11 can drive two pivots 8 simultaneously and rotate.

The utility model discloses in, the rear side fixed mounting of box 1 has the bearing plate, and the top fixed mounting of bearing plate has third motor 21, and the rear end fixed connection of a pivot 8 in the output shaft of third motor 21 and two pivots 8, the work of third motor 21 can drive screen cloth 16 and obtain vertical reciprocating motion, realizes screening work.

The utility model discloses in, rotate on the left and right sides inner wall of box 1 and install same (mixing) shaft 17, the outside fixed mounting of (mixing) shaft 17 has a plurality of stirring leaves 18, and the intensive mixing effect of soil and prosthetic agents can be realized in the setting of stirring leaf 18.

The utility model discloses in, one side fixed mounting of box 1 has second motor 19, and the output shaft of second motor 19 and the one end fixed connection of (mixing) shaft 17 in the (mixing) shaft 17, second motor 19's work can the (mixing) shaft 17 rotate.

The utility model discloses in, rectangle discharging hole has been opened to the front side of box 1, and striker plate 20 is installed in the front side rotation of box 1, and striker plate 20's setting can protect soil, and the unloading work of the soil of being convenient for.

In the utility model, when in use, a proper amount of soil to be repaired is input into the box body 1 through the feed hopper 2, the first motor 5 is started, the first motor 5 drives the connecting shaft 3 to rotate, the two crushing rollers 4 can be driven to rotate, the soil crushing treatment can be realized, the striker plate 20 is opened to input a proper amount of repairing agent into the box body 1, the third motor 21 is started, the third motor 21 works under the matching of the two chain wheels 11 and the chain 12 to drive the two rotating shafts 8 to rotate simultaneously and drive the turntable 9 to rotate, under the matching of the cylinder 10 and the baffle 13, the sliding plate 15 moves downwards, the compression spring 14, the elastic deformation of the spring 14 and the continuous rotation of the turntable 9 can drive the screen 16 to obtain the reciprocating motion in the vertical direction, the soil can be sieved, the crushed soil drops, the second motor 19 is started, the stirring shaft 17 is driven to rotate by the operation of the second motor 19, so that the soil and the repairing agent can be driven to be fully mixed.

Claims

1. The crushing and mixing device for repairing the heavy metal contaminated soil comprises a box body (1) and is characterized in that the top of the box body (1) is communicated with a feed hopper (2), two connecting shafts (3) are rotatably mounted on the inner walls of the front side and the rear side of the feed hopper (2), crushing rollers (4) are fixedly mounted on the outer sides of the connecting shafts (3), the two crushing rollers (4) are mutually meshed, mounting plates (6) are fixedly mounted on the left side and the right side of the box body (1), a supporting plate (7) is fixedly mounted on the top of each mounting plate (6), a supporting through hole is formed in the front side of each supporting plate (7), a rotating shaft (8) is rotatably mounted in each supporting through hole, a turntable (9) is fixedly mounted on the outer side of each rotating shaft (8), a cylinder (10) is fixedly mounted on the front side of each turntable (9), and a baffle (13) is movably abutted to the bottom of each cylinder (10), the equal fixed mounting in one side that two baffles (13) are close to each other has sliding plate (15), and the bottom of two sliding plates (15) all extends to the inside of box (1) and fixed mounting has same screen cloth (16), and the front side fixed mounting of feeder hopper (2) has first motor (5), the output shaft of first motor (5) and the front end fixed connection of one connecting axle (3) in two connecting axles (3).

2. The crushing and mixing device for repairing heavy metal contaminated soil according to claim 1, wherein a spring (14) is fixedly mounted at the bottom of the baffle (13), the bottom end of the spring (14) is fixedly mounted at the top of the box body (1), chain wheels (11) are fixedly mounted on the outer sides of the two rotating shafts (8), and the two chain wheels (11) are in transmission connection with the same chain (12).

3. The crushing and mixing device for repairing the heavy metal contaminated soil according to claim 1, wherein a bearing plate is fixedly installed on the rear side of the box body (1), a third motor (21) is fixedly installed on the top of the bearing plate, and an output shaft of the third motor (21) is fixedly connected with the rear end of one rotating shaft (8) of the two rotating shafts (8).

4. The crushing and mixing device for repairing heavy metal contaminated soil according to claim 1, wherein the same stirring shaft (17) is rotatably mounted on the inner walls of the left side and the right side of the box body (1), and a plurality of stirring blades (18) are fixedly mounted on the outer side of the stirring shaft (17).

5. The crushing and mixing device for repairing heavy metal contaminated soil according to claim 1, wherein a second motor (19) is fixedly installed at one side of the box body (1), and an output shaft of the second motor (19) is fixedly connected with one end of one stirring shaft (17) of the stirring shafts (17).

6. The crushing and mixing device for repairing heavy metal contaminated soil according to claim 1, wherein a rectangular discharging through hole is formed in the front side of the box body (1), and a material baffle plate (20) is rotatably installed on the front side of the box body (1).