CN210936433U - Leaching device for heavy metal soil remediation - Google Patents
Leaching device for heavy metal soil remediation Download PDFInfo
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- CN210936433U CN210936433U CN201921793244.4U CN201921793244U CN210936433U CN 210936433 U CN210936433 U CN 210936433U CN 201921793244 U CN201921793244 U CN 201921793244U CN 210936433 U CN210936433 U CN 210936433U
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Abstract
The utility model discloses a drip washing device for heavy metal soil restoration, which comprises an outer shell, the bottom fixedly connected with water tank of shell inner wall, the bottom of shell inner wall and the right side fixedly connected with water pump that is located the water tank, the utility model relates to a soil restoration technical field. This drip washing device for heavy metal soil restoration is through in leading-in shell of soil from the feed chute, the water pump starts this moment, the leachate is spout from the shower nozzle through first connecting pipe and second connecting pipe, drip washing soil, the leachate after the drip washing sees through in the filter plate flows into the water tank, make the leachate can drip washing repeatedly, can not cause the waste, through the start-up of second motor, first transfer gear of first transfer lever drive rotates, first transfer gear and second transfer gear drive the conveyer belt and rotate, the lug begins the motion, because blockking of barrier plate, soil can not discharge from the blown down tank, thereby stir soil in the shell, make the drip washing of soil more abundant even.
Description
Technical Field
The utility model relates to a soil restoration technical field specifically is a heavy metal soil restores and uses drip washing device.
Background
Among the heavily contaminated pollutants, heavy metals are the main pollution source. Due to human activities, the content of trace metal elements in soil exceeds a background value, excessive deposition causes the content of heavy metals in the soil to be too high, and the soil is polluted by the heavy metals. Excessive heavy metal can cause physiological dysfunction and nutritional disorder of plants, the enrichment coefficient of elements such as cadmium, mercury and the like in crop seeds is higher, even if the enrichment coefficient exceeds the food sanitation standard, the growth, development and yield of crops are not influenced, and in addition, mercury and arsenic can weaken and inhibit the activities of nitrifying and ammonifying bacteria in soil and influence the nitrogen supply. In some mines, a stone dumping site and a tailing pond are not established in the process of mining, waste stones and tailings are randomly stacked, so that heavy metals which are rich in difficult to solve enter soil, and in addition, metal waste residues left after ore processing enter an underground water system along with rainwater, so that serious heavy metal pollution of the soil is caused.
The mobility of heavy metal pollutants in soil is very small, the heavy metal pollutants are not degraded by microorganisms, potential hazards are very large after entering a human body through a food chain, the soil is restored by leaching the soil through the leaching device for restoring the heavy metal soil in the prior art, but in actual use, the prior leaching machine does not recycle the soil after being washed, so that the use amount of the leaching agent is large, the cost for restoring the soil is increased, the post-treatment cost is increased, and resources are wasted.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art, the utility model provides a drip washing device for heavy metal soil restoration has solved the problem that does not have the recovery to soil washing.
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a drip washing device for heavy metal soil restoration, includes the shell, the bottom fixedly connected with water tank of shell inner wall is equipped with the leacheate in the water tank, the bottom of shell inner wall just is located the right side fixedly connected with water pump of water tank, the end intercommunication of intaking of water pump has first connecting pipe, the one end of first connecting pipe runs through the water tank and extends to the inside of water tank, the play water end intercommunication of water pump has the second connecting pipe, the one end of second connecting pipe runs through the shell and extends to the outside of shell, fixedly connected with deflector between the right side of water tank and the right side of shell inner wall, the top fixedly connected with filter plate that just is located water tank and deflector between the both sides of shell inner wall, the top that just is located the filter plate between the front and the back of shell inner wall rotates and is connected with the second dwang, the surface fixedly connected with second transfer gear, the right side that just is located the second transfer wheel between the front of shell inner wall and the back rotates and is connected with first transfer rod, the first transfer wheel of outer fixed surface of first transfer rod, the one end of first transfer rod runs through the shell and extends to the back of shell.
Furthermore, a conveyor belt is connected between the outer surface of the first conveyor wheel and the outer surface of the second conveyor wheel in a transmission manner, and a plurality of convex blocks are fixedly connected to the outer surface of the conveyor belt.
Further, the both sides of shell inner wall and the top that is located the conveyer belt are provided with the shower nozzle, and the end of intaking of shower nozzle links to each other with the second connecting pipe, provides the leacheate for the shower nozzle by the water pump, the feed chute has been seted up at the top of shell, motor base fixedly connected with second motor is passed through at the back of shell, and the second motor passes through control switch and is connected with external power.
Further, a discharge chute is formed in the left side of the shell, a blocking plate is connected between the two sides of the inner wall of the discharge chute in a sliding mode, and the top of the blocking plate penetrates through the discharge chute and extends to the top of the discharge chute.
Further, a straight tooth plate is connected to the left side of the shell and located at the top of the blocking plate in a sliding mode.
Further, the left side of shell and the back that is located the straight-teeth board pass through the first motor of motor base fixedly connected with, and first motor passes through control switch and is connected with external power supply, and first motor is servo motor, can realize just reversing as required, the outer fixed surface of first motor output shaft is connected with the gear.
Compared with the prior art, the beneficial effects of the utility model are that:
according to the leaching device for heavy metal soil remediation, soil is guided into the shell from the feeding groove, the water pump is started at the moment, leaching liquid is sprayed out of the spray head through the first connecting pipe and the second connecting pipe to leach the soil, the leached leaching liquid flows into the water tank through the filter plate, so that the leaching liquid can be leached repeatedly, no waste is caused, the first rotating rod drives the first conveying wheel to rotate through the starting of the second motor, the first conveying wheel and the second conveying wheel drive the conveying belt to rotate, the lug starts to move, and the soil cannot be discharged from the discharging groove due to the blocking of the blocking plate, so that the soil is stirred in the shell, and the leaching of the soil is more fully and uniformly;
when the soil leaching finishes, through the start-up of first motor, first motor anticlockwise rotation drives the straight-teeth board upward movement, and the straight-teeth board drives the barrier plate upward movement, has not had blockking of barrier plate, joins in marriage with the use of second motor, and the conveyer belt drives the lug and carries soil from the shell in and give the silo discharge, blocks when the barrier plate, and the conveyer belt can reach the effect of stirring, does not block when the barrier plate, and the conveyer belt can reach the effect of carrying the unloading, and it is comparatively convenient to use.
Drawings
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is a side view of the housing of the present invention;
fig. 3 is a side view of the housing of the present invention.
In the figure: 1-shell, 2-water tank, 3-water pump, 4-first connecting pipe, 5-second connecting pipe, 6-guide plate, 7-filter plate, 8-second rotating rod, 9-second conveying wheel, 10-first rotating rod, 11-first conveying wheel, 12-conveying belt, 13-lug, 14-spray head, 15-feeding groove, 16-second motor, 17-discharging groove, 18-blocking plate, 19-straight tooth plate, 20-first motor and 21-gear.
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. 1-3, the present invention provides a technical solution: a leaching device for heavy metal soil remediation comprises a shell 1, a water tank 2 is fixedly connected to the bottom of the inner wall of the shell 1, a water pump 3 is fixedly connected to the bottom of the inner wall of the shell 1 and is positioned on the right side of the water tank 2, a water inlet end of the water pump 3 is communicated with a first connecting pipe 4, one end of the first connecting pipe 4 penetrates through the water tank 2 and extends to the inside of the water tank 2, a water outlet end of the water pump 3 is communicated with a second connecting pipe 5, one end of the second connecting pipe 5 penetrates through the shell 1 and extends to the outside of the shell 1, a guide plate 6 is fixedly connected between the right side of the inner wall of the shell 1 and the right side of the inner wall of the shell 2, the guide plate 6 is used for guiding leached leachate into the water tank 2, a filter plate 7 is fixedly connected between the two sides of the inner wall of the shell 1 and positioned at the tops of the water tank 2 and the guide plate 6, the filter plate 7, the outer surface of the second rotating rod 8 is fixedly connected with a second transmission wheel 9, a first rotating rod 10 is rotatably connected between the front surface and the back surface of the inner wall of the shell 1 and positioned on the right side of the second transmission wheel 9, a first transmission wheel 11 is fixedly connected on the outer surface of the first rotating rod 10, and one end of the first rotating rod 10 penetrates through the shell 1 and extends to the back surface of the shell 1.
A conveyor belt 12 is connected between the outer surface of the first conveyor wheel 11 and the outer surface of the second conveyor wheel 9 in a transmission manner, and a plurality of convex blocks 13 are fixedly connected to the outer surface of the conveyor belt 12.
Both sides of shell 1 inner wall and the top that is located conveyer belt 12 are provided with shower nozzle 14, and feed chute 15 has been seted up at the top of shell 1, and motor base fixedly connected with second motor 16 is passed through at the back of shell 1, and the output shaft and the first pole 10 fixed connection that rotate of second motor 16 for second motor 16 rotates and drives first pole 10 and rotate, thereby makes conveyer belt 12 move.
The blown down tank 17 has been seted up to the left side of shell 1, and sliding connection has barrier plate 18 between the both sides of blown down tank 17 inner wall, and the top of barrier plate 18 runs through blown down tank 17 and extends to the top of blown down tank 17.
The left side of the shell 1 and the top of the blocking plate 18 are connected with a straight-tooth plate 19 in a sliding mode, and the bottom of the straight-tooth plate 19 is fixedly connected with the top of the blocking plate 18, so that the straight-tooth plate 19 can drive the blocking plate 18 to move up and down by moving up and down.
The left side of the shell 1 and the back side of the spur plate 19 are fixedly connected with a first motor 20 through a motor base, the outer surface of an output shaft of the first motor 20 is fixedly connected with a gear 21, and the outer surface of the gear 21 is meshed with the outer surface of the spur plate 19.
When the soil-washing machine works, soil is guided into the shell from the feeding groove 15, the water pump 3 is started at the moment, the leacheate is sprayed out from the spray head 14 through the first connecting pipe 4 and the second connecting pipe 5 to wash the soil, the leached leacheate flows into the water tank 2 through the filter plate 7, so that the leacheate can be washed repeatedly, waste is avoided, the first rotating rod 10 drives the first transmission wheel 11 to rotate through the starting of the second motor 16, the first transmission wheel 11 and the second transmission wheel 9 drive the transmission belt 12 to rotate, the lug 13 starts to move, and the soil cannot be discharged from the discharge groove 17 due to the blocking of the blocking plate 18, so that the soil is stirred in the shell 1;
when the soil is washed, the first motor 20 is started, the first motor 20 rotates anticlockwise to drive the straight-tooth plate 19 to move upwards, the straight-tooth plate 19 drives the barrier plate 18 to move upwards, the barrier plate 18 is not blocked, and the conveyor belt 12 drives the lug 13 to convey the soil from the shell 1 to the discharge trough 17 to discharge the soil in cooperation with the use of the second motor 16.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. The utility model provides a drip washing device for heavy metal soil restoration, includes shell (1), its characterized in that: the bottom fixedly connected with water tank (2) of shell (1) inner wall, the bottom of shell (1) inner wall just is located the right side fixedly connected with water pump (3) of water tank (2), the end intercommunication of intaking of water pump (3) has first connecting pipe (4), the one end of first connecting pipe (4) runs through water tank (2) and extends to the inside of water tank (2), the play water end intercommunication of water pump (3) has second connecting pipe (5), the one end of second connecting pipe (5) runs through shell (1) and extends to the outside of shell (1), fixedly connected with deflector (6) between the right side of water tank (2) and the right side of shell (1) inner wall, just be located the top fixedly connected with filter plate (7) of water tank (2) and deflector (6) between the both sides of shell (1) inner wall, the top that just is located filter plate (7) between the front and the back of shell (1) inner wall rotates and is connected with second dwang (8), the outer fixed surface of second dwang (8) is connected with second transfer gear (9), just the right side that is located second transfer gear (9) is rotated and is connected with first dwang (10) between the front and the back of shell (1) inner wall, the outer fixed surface of first dwang (10) is connected with first dwang (11), the one end of first dwang (10) runs through shell (1) and extends to the back of shell (1).
2. The leaching device for heavy metal soil remediation according to claim 1, wherein: the outer surface of the first conveying wheel (11) and the outer surface of the second conveying wheel (9) are connected with a conveying belt (12) in a transmission mode, and a plurality of convex blocks (13) are fixedly connected to the outer surface of the conveying belt (12).
3. The leaching device for heavy metal soil remediation according to claim 1, wherein: both sides of shell (1) inner wall and the top that is located conveyer belt (12) are provided with shower nozzle (14), feed chute (15) have been seted up at the top of shell (1), motor base fixedly connected with second motor (16) are passed through at the back of shell (1).
4. The leaching device for heavy metal soil remediation according to claim 1, wherein: discharge chute (17) have been seted up to the left side of shell (1), sliding connection has barrier plate (18) between the both sides of discharge chute (17) inner wall, the top of barrier plate (18) runs through discharge chute (17) and extends to the top of discharge chute (17).
5. The leaching device for heavy metal soil remediation according to claim 1, wherein: and a straight tooth plate (19) is connected to the left side of the shell (1) and positioned at the top of the blocking plate (18) in a sliding manner.
6. The leaching device for heavy metal soil remediation according to claim 1, wherein: the left side of shell (1) just is located the back of spur rack (19) and passes through first motor (20) of motor base fixedly connected with, the surface fixedly connected with gear (21) of first motor (20) output shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921793244.4U CN210936433U (en) | 2019-10-24 | 2019-10-24 | Leaching device for heavy metal soil remediation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921793244.4U CN210936433U (en) | 2019-10-24 | 2019-10-24 | Leaching device for heavy metal soil remediation |
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| Publication Number | Publication Date |
|---|---|
| CN210936433U true CN210936433U (en) | 2020-07-07 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921793244.4U Active CN210936433U (en) | 2019-10-24 | 2019-10-24 | Leaching device for heavy metal soil remediation |
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| CN (1) | CN210936433U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112775167A (en) * | 2020-12-02 | 2021-05-11 | 陈艳红 | Can strengthen soil prosthetic devices who clears away heavy metal composition |
| CN114918245A (en) * | 2022-06-07 | 2022-08-19 | 上海如是境生态科技有限公司 | Be used for automatic mine soil prosthetic devices |
| CN115351059A (en) * | 2022-08-06 | 2022-11-18 | 临沂大学 | Mountain area pollutes agricultural soil and filters prosthetic devices |
-
2019
- 2019-10-24 CN CN201921793244.4U patent/CN210936433U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112775167A (en) * | 2020-12-02 | 2021-05-11 | 陈艳红 | Can strengthen soil prosthetic devices who clears away heavy metal composition |
| CN114918245A (en) * | 2022-06-07 | 2022-08-19 | 上海如是境生态科技有限公司 | Be used for automatic mine soil prosthetic devices |
| CN115351059A (en) * | 2022-08-06 | 2022-11-18 | 临沂大学 | Mountain area pollutes agricultural soil and filters prosthetic devices |
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