CN220444632U - Leaching device for heavy metal contaminated soil treatment - Google Patents
Leaching device for heavy metal contaminated soil treatment Download PDFInfo
- Publication number
- CN220444632U CN220444632U CN202322262945.8U CN202322262945U CN220444632U CN 220444632 U CN220444632 U CN 220444632U CN 202322262945 U CN202322262945 U CN 202322262945U CN 220444632 U CN220444632 U CN 220444632U
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- China
- Prior art keywords
- transmission
- frame
- heavy metal
- contaminated soil
- metal contaminated
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- 239000002689 soil Substances 0.000 title claims abstract description 51
- 229910001385 heavy metal Inorganic materials 0.000 title claims abstract description 24
- 238000002386 leaching Methods 0.000 title claims abstract description 21
- 230000005540 biological transmission Effects 0.000 claims abstract description 55
- 230000007246 mechanism Effects 0.000 claims abstract description 24
- 239000007921 spray Substances 0.000 claims description 19
- 238000003825 pressing Methods 0.000 claims description 5
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims 1
- 235000017491 Bambusa tulda Nutrition 0.000 claims 1
- 241001330002 Bambuseae Species 0.000 claims 1
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims 1
- 239000011425 bamboo Substances 0.000 claims 1
- 238000005507 spraying Methods 0.000 abstract description 13
- 239000007788 liquid Substances 0.000 abstract description 8
- 239000003814 drug Substances 0.000 abstract description 6
- 230000000694 effects Effects 0.000 abstract description 6
- 238000000034 method Methods 0.000 abstract description 5
- 230000008569 process Effects 0.000 abstract description 4
- 238000009825 accumulation Methods 0.000 abstract description 2
- 230000009471 action Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- 230000007306 turnover Effects 0.000 description 2
- 241000282414 Homo sapiens Species 0.000 description 1
- 238000012271 agricultural production Methods 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000007670 refining Methods 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/20—Recycling
Landscapes
- Processing Of Solid Wastes (AREA)
Abstract
The utility model discloses a leaching device for treating heavy metal contaminated soil, which relates to the technical field of heavy metal contaminated soil treatment and comprises a frame, wherein a transmission belt is arranged on the outside of a transmission barrel and a supporting wheel in a transmission manner, one end of the transmission shaft is fixedly provided with a driven bevel gear which is connected with a driving bevel gear in a meshed manner, one side of a baffle is provided with a poking mechanism connected with the transmission shaft, and two spraying pipes are respectively positioned between two adjacent turning mechanisms. The utility model can realize the purpose of continuously spraying the liquid medicine on the soil, and the treatment process does not need to stop the device, so the treatment efficiency can be improved to a certain extent, the soil can be scattered and evenly spread by the deflector rod before spraying, the influence on spraying caused by soil caking or accumulation can be effectively prevented, and meanwhile, the soil can be sprayed more evenly and thoroughly by turning over the turndown rod, thereby the treatment effect and the treatment capability are improved, and the time required by the treatment can be shortened.
Description
Technical Field
The utility model relates to the technical field of heavy metal contaminated soil treatment, in particular to a leaching device for heavy metal contaminated soil treatment.
Background
Along with the development of society, developed industrial and agricultural production activities lead to heavy metal pollution in the environment to be more and more serious, and because of the concealment, degradation resistance and irreversibility of heavy metal, not only large-area soil cannot be used, but also life health of human beings can be endangered through a food chain, the functions and the structure of a soil ecosystem can be directly influenced, and finally the ecological safety of organisms is threatened, so that the restoration and the treatment of heavy metal polluted soil become an environmental problem to be solved urgently.
The heavy metal contaminated soil leaching machine disclosed in the prior art CN 219151154U comprises a treatment chamber, an auxiliary chamber, a sliding rail, a sliding rod, a spring, a screen, a first motor, a cam, a supporting leg, a discharging pipe, a valve plate, a second motor, a rotating rod, a stirring rod, a taper plate, a spraying pipe, a spraying nozzle, a water valve and the like; although the utility model has reasonable and simple structure, low production cost and convenient installation and complete functions, the leaching liquid can be fully contacted with the soil, the stirring is uniform, the effect of repairing the leaching operation is improved, the refining wheel is arranged to refine the entered soil, the subsequent treatment is convenient, and the screen is also arranged to remove additional impurities.
Disclosure of Invention
(one) solving the technical problems
Aiming at the defects of the prior art, the utility model provides a leaching device for treating heavy metal polluted soil, which solves the problems in the prior art.
(II) technical scheme
In order to achieve the above purpose, the utility model is realized by the following technical scheme: the leaching device for heavy metal contaminated soil treatment comprises a frame, wherein transmission barrels are rotatably arranged on two sides of the frame, a plurality of supporting wheels are rotatably arranged in the frame and between the two transmission barrels, a conveying belt is arranged between the transmission barrels and the external transmission of the supporting wheels, and a driving bevel gear is fixedly arranged at the front end of one transmission barrel;
the front side of the frame is fixedly provided with a mounting frame, a transmission shaft is rotatably arranged on the mounting frame along the length direction of the frame, and one end of the transmission shaft is fixedly provided with a driven bevel gear which is meshed and connected with the driving bevel gear;
the front part and the rear part of the upper surface of the rack are fixedly provided with baffle plates along the length direction, one side of each baffle plate is provided with a poking mechanism connected with a transmission shaft, the middle part between the two baffle plates is fixedly provided with two spray pipes, and the lower parts of the spray pipes are fixedly provided with a plurality of spray pipes;
three turning mechanisms are arranged in the middle between the two baffles, and the two spray pipes are respectively positioned between the two adjacent turning mechanisms.
Optionally, supporting legs are fixedly installed on two sides of the lower surface of the frame, and a conveying motor with an output end in transmission connection with the rear end of one of the transmission cylinders is fixedly installed on the outer side of the frame.
Optionally, the transmission shaft is perpendicular to the transmission barrel, and the size of the driving bevel gear is larger than that of the driven bevel gear.
Optionally, the two baffles are symmetrically distributed at the front and rear parts of the conveying belt.
Optionally, the poking mechanism comprises a sliding rod penetrating through and sliding on the two baffles, a plurality of poking rods distributed in a linear array along the length direction are fixedly arranged on the lower surface of the sliding rod, the outer surfaces of the two baffles are fixedly provided with first guide sleeves sleeved on the sliding rod, the rear part of the sliding rod is sleeved with a reset spring, the rear end of the reset spring is fixedly connected with the sliding rod, and the front end of the reset spring is fixedly connected with the baffles at the rear part.
Optionally, the front end fixed mounting of slide bar has the depression bar, the lower extreme fixed mounting of depression bar has the guide shaft parallel with the slide bar, and the lower surface fixed mounting of frame has the second guide pin bushing that cup joints on the guide shaft, the one end fixed mounting that the transmission shaft kept away from driven bevel gear has the dwang, the dwang is located the depression bar in the place ahead, and the outer end rotation of dwang installs the gyro wheel.
Optionally, the turning mechanism includes the axis of rotation installation and two baffles between, the surface fixed mounting of axis of rotation has the turning rod of a plurality of U type, and the outer fixed mounting of axis of rotation has the follow driving wheel, the outer fixed mounting of supporting wheel has the action wheel, the action wheel is installed with the external transmission of follow driving wheel.
(III) beneficial effects
The utility model provides a leaching device for treating heavy metal contaminated soil, which has the following beneficial effects:
1. according to the leaching device for treating the heavy metal contaminated soil, the purpose of continuously spraying the liquid medicine on the soil can be achieved through the matching arrangement of the transmission barrel, the conveying belt, the driving bevel gear, the transmission shaft, the driven bevel gear and the poking mechanism, the device is not required to be stopped in the treatment process, so that the treatment efficiency can be improved to a certain extent, and the soil can be uniformly scattered by the poking rod before spraying, so that the influence on spraying caused by soil caking or accumulation can be effectively prevented;
2. this leaching device is used in heavy metal contaminated soil treatment sets up through the cooperation of supporting wheel and turning mechanism, and the pole of turning can turn the soil on the conveyor belt to this is to soil turn-over work, moreover because the even shop of soil is on the conveyor belt, the turn-over of consequently the accessible pole of turning makes the even thoroughly that sprays to soil, thereby improves treatment effect and throughput, and shortens the required time of handling to a certain extent, consequently can further improve treatment effeciency.
Drawings
FIG. 1 is a schematic front perspective view of the present utility model;
FIG. 2 is an enlarged schematic view of the structure of FIG. 1A according to the present utility model;
FIG. 3 is a schematic elevational cross-sectional view of the present utility model;
FIG. 4 is a schematic rear perspective view of the present utility model;
FIG. 5 is a schematic side perspective view of the soil turning mechanism of the present utility model;
FIG. 6 is a schematic diagram of a cross-sectional side view of a shifting mechanism of the present utility model;
fig. 7 is a schematic front perspective view of the rotating rod of the present utility model.
In the figure: 1. a frame; 2. support legs; 3. a baffle; 4. a shower pipe; 5. a spray header; 6. a poking mechanism; 601. a slide bar; 602. a deflector rod; 603. the first guide sleeve; 604. a return spring; 605. a compression bar; 606. a rotating lever; 607. a roller; 608. a guide shaft; 609. a second guide sleeve; 7. a turning mechanism; 701. a rotating shaft; 702. turning the rod; 703. driven wheel; 704. a transmission belt; 705. a driving wheel; 8. a transmission cylinder; 9. a support wheel; 10. a conveyor belt; 11. a drive bevel gear; 12. a transmission shaft; 13. a driven bevel gear; 14. a mounting frame; 15. and a conveying motor.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.
Example 1
Referring to fig. 1 to 4, 6 and 7, the present utility model provides the following technical solutions: the leaching device for heavy metal contaminated soil treatment comprises a frame 1, wherein transmission drums 8 are rotatably arranged on two sides of the frame 1, supporting legs 2 are fixedly arranged on two sides of the lower surface of the frame 1, a conveying motor 15 with an output end in transmission connection with the rear end of one transmission drum 8 is fixedly arranged on the outer side of the frame 1, a plurality of supporting wheels 9 are rotatably arranged in the frame 1 between the two transmission drums 8, a conveying belt 10 is arranged between the transmission drums 8 and the outer transmission of the supporting wheels 9, and a driving bevel gear 11 is fixedly arranged at the front end of one transmission drum 8;
a mounting frame 14 is fixedly arranged on one side of the front surface of the frame 1, a transmission shaft 12 is rotatably arranged on the mounting frame 14 along the length direction of the frame 1, a driven bevel gear 13 which is meshed with and connected with the drive bevel gear 11 is fixedly arranged at one end of the transmission shaft 12, the transmission shaft 12 is vertical to the transmission barrel 8, and the size of the drive bevel gear 11 is larger than that of the driven bevel gear 13;
the front and rear parts of the upper surface of the frame 1 are fixedly provided with baffle plates 3 along the length direction, the two baffle plates 3 are symmetrically distributed at the front and rear parts of a conveying belt 10 in a front-rear direction, one side of each baffle plate 3 is provided with a poking mechanism 6 connected with a transmission shaft 12, the middle part between the two baffle plates 3 is fixedly provided with two spray pipes 4, and the lower parts of the spray pipes 4 are fixedly provided with a plurality of spray pipes 4;
the poking mechanism 6 comprises a sliding rod 601 penetrating and sliding on two baffle plates 3, a plurality of poking rods 602 which are distributed in a linear array along the length direction are fixedly arranged on the lower surface of the sliding rod 601, a first guide sleeve 603 sleeved on the sliding rod 601 is fixedly arranged on the outer surfaces of the two baffle plates 3, a reset spring 604 is sleeved at the rear part of the sliding rod 601, the rear end of the reset spring 604 is fixedly connected with the sliding rod 601, and the front end of the reset spring 604 is fixedly connected with the baffle plates 3 at the rear part;
the front end of the slide bar 601 is fixedly provided with a press bar 605, the lower end of the press bar 605 is fixedly provided with a guide shaft 608 parallel to the slide bar 601, the lower surface of the frame 1 is fixedly provided with a second guide sleeve 609 sleeved on the guide shaft 608, one end of the transmission shaft 12, which is far away from the driven bevel gear 13, is fixedly provided with a rotating bar 606, the rotating bar 606 is positioned right in front of the press bar 605, and the outer end of the rotating bar 606 is rotatably provided with a roller 607.
When in use, the conveying motor 15 is started to drive the conveying belt 10 to rotate clockwise by driving the transmission cylinder 8 to rotate, then contaminated soil is filled on the left side of the upper surface of the conveying belt 10, at the moment, the soil can be sequentially conveyed to the right below the poking mechanism 6 and the spray pipe 4, in the process, the transmission cylinder 8 can drive the transmission shaft 12 and the rotating rod 606 to rotate through the driving bevel gear 11 and the driven bevel gear 13, so that the rotating rod 606 repeatedly pushes the pressing rod 605 and the sliding rod 601 through the roller 607, the sliding rod 601 slides backwards and stretches the return spring 604, and after the roller 607 is separated from the pressing rod 605, the sliding rod 601 can be pulled back to the original position under the pulling force of the return spring 604, thereby realizing the forward and backward reciprocating sliding of the sliding rod 601 and the poking rod 602, in the process, the guide shaft 608 synchronously slides back and forth on the second guide sleeve 609, with playing the direction stabilization effect, the reciprocating gliding driving lever 602 can be with the soil slip below the slide bar 601 and spread evenly this moment, then be carried to the shower 4 under, shower 4 and outside liquid medicine holding vessel intercommunication, and the drawing liquid pump can carry the liquid medicine in the liquid medicine holding vessel to shower 4 in, and finally spray on soil through shower head 5, the soil after being sprayed is carried to the rear side of shower head 5 in order to carry out automatic discharge, and finally realize carrying out the purpose that the liquid medicine sprays the processing to soil, the processing procedure need not shut down the device, consequently, can improve treatment effeciency to a certain extent, and accessible driving lever 602 is with the soil slip to spread evenly before spraying moreover, can effectively prevent to cause the influence because soil caking or pile up and spray.
Example 2
Referring to fig. 1 and fig. 3 to fig. 5, the present utility model provides the following technical solutions: the leaching device for treating the heavy metal contaminated soil is characterized in that three turning mechanisms 7 are arranged in the middle between two baffles 3, and two spray pipes 4 are respectively positioned between two adjacent turning mechanisms 7;
the turning mechanism 7 comprises a rotating shaft 701 which is rotatably arranged between the two baffle plates 3, a plurality of U-shaped turning rods 702 are fixedly arranged on the outer surface of the rotating shaft 701, driven wheels 703 are fixedly arranged on the outer ends of the rotating shaft 701, driving wheels 705 are fixedly arranged on the outer ends of the supporting wheels 9, and driving belts 704 are arranged on the outer sides of the driving wheels 705 and the driven wheels 703 in a transmission manner.
When the spraying pipe 4 sprays soil through the spraying head 5, the supporting wheel 9 drives the driven wheel 703 and the rotating shaft 701 to rotate through the driving wheel 705 and the driving belt 704, the rotating shaft 701 can drive the turning rod 702 to rotate around the rotating shaft 701, so that the soil on the conveying belt 10 is turned through the turning rod 702, the soil is turned over, and the soil is uniformly paved on the conveying belt 10, so that the spraying of the soil is more uniform and thorough through the turning of the turning rod 702, the treatment effect and the treatment capacity are improved, the time required by the treatment is shortened to a certain extent, and the treatment efficiency is further improved.
The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.
Claims (7)
1. The utility model provides a leaching device for heavy metal contaminated soil treatment, includes the frame, its characterized in that: the two sides of the frame are rotatably provided with transmission barrels, a plurality of supporting wheels are rotatably arranged in the frame and positioned between the two transmission barrels, a conveying belt is arranged between the transmission barrels and the external transmission of the supporting wheels, and a driving bevel gear is fixedly arranged at the front end of one transmission barrel;
the front side of the frame is fixedly provided with a mounting frame, a transmission shaft is rotatably arranged on the mounting frame along the length direction of the frame, and one end of the transmission shaft is fixedly provided with a driven bevel gear which is meshed and connected with the driving bevel gear;
the front part and the rear part of the upper surface of the rack are fixedly provided with baffle plates along the length direction, one side of each baffle plate is provided with a poking mechanism connected with a transmission shaft, the middle part between the two baffle plates is fixedly provided with two spray pipes, and the lower parts of the spray pipes are fixedly provided with a plurality of spray pipes;
three turning mechanisms are arranged in the middle between the two baffles, and the two spray pipes are respectively positioned between the two adjacent turning mechanisms.
2. The leaching device for treating heavy metal contaminated soil according to claim 1, wherein: the lower surface both sides of frame are all fixed mounting has the supporting leg, and the outside fixed mounting of frame has the conveying motor that output and one of them transmission section of thick bamboo's rear end transmission are connected.
3. The leaching device for treating heavy metal contaminated soil according to claim 1, wherein: the transmission shaft is perpendicular to the transmission barrel, and the size of the driving bevel gear is larger than that of the driven bevel gear.
4. The leaching device for treating heavy metal contaminated soil according to claim 1, wherein: the two baffles are symmetrically distributed at the front and the rear parts of the conveying belt.
5. The leaching device for treating heavy metal contaminated soil according to claim 1, wherein: the poking mechanism comprises a sliding rod which penetrates through and slides on two baffles, a plurality of poking rods which are distributed in a linear array along the length direction are fixedly arranged on the lower surface of the sliding rod, first guide sleeves sleeved on the sliding rod are fixedly arranged on the outer surfaces of the two baffles, a reset spring is sleeved at the rear part of the sliding rod, the rear end of the reset spring is fixedly connected with the sliding rod, and the front end of the reset spring is fixedly connected with the baffles at the rear part.
6. The leaching device for treating heavy metal contaminated soil according to claim 5, wherein: the front end of the sliding rod is fixedly provided with a pressing rod, the lower end of the pressing rod is fixedly provided with a guide shaft parallel to the sliding rod, the lower surface of the frame is fixedly provided with a second guide sleeve sleeved on the guide shaft, one end of the transmission shaft, which is far away from the driven bevel gear, is fixedly provided with a rotating rod, the rotating rod is positioned right in front of the pressing rod, and the outer end of the rotating rod is rotatably provided with a roller.
7. The leaching device for treating heavy metal contaminated soil according to claim 1, wherein: the turning mechanism comprises a rotating shaft which is rotatably arranged between the two baffles, a plurality of U-shaped turning rods are fixedly arranged on the outer surface of the rotating shaft, driven wheels are fixedly arranged at the outer ends of the rotating shaft, driving wheels are fixedly arranged at the outer ends of the supporting wheels, and a driving belt is arranged between the driving wheels and the outer transmission of the driven wheels.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322262945.8U CN220444632U (en) | 2023-08-22 | 2023-08-22 | Leaching device for heavy metal contaminated soil treatment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322262945.8U CN220444632U (en) | 2023-08-22 | 2023-08-22 | Leaching device for heavy metal contaminated soil treatment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220444632U true CN220444632U (en) | 2024-02-06 |
Family
ID=89736166
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322262945.8U Active CN220444632U (en) | 2023-08-22 | 2023-08-22 | Leaching device for heavy metal contaminated soil treatment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220444632U (en) |
-
2023
- 2023-08-22 CN CN202322262945.8U patent/CN220444632U/en active Active
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