CN209829861U - High concentration arsenic pollutes soil processing apparatus - Google Patents
High concentration arsenic pollutes soil processing apparatus Download PDFInfo
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- CN209829861U CN209829861U CN201920603223.5U CN201920603223U CN209829861U CN 209829861 U CN209829861 U CN 209829861U CN 201920603223 U CN201920603223 U CN 201920603223U CN 209829861 U CN209829861 U CN 209829861U
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Abstract
The utility model discloses a high-concentration arsenic-polluted soil treatment device, which comprises a bracket and a conveyor belt, wherein the conveyor belt is rotatably installed on the bracket, a stirring box is fixedly installed at the upper end of the bracket, a feed inlet is formed at the upper end of the stirring box, a discharge outlet is formed at the lower end of the stirring box, first baffles are symmetrically and fixedly welded at two sides of the inner wall of the bracket, the first baffles are obliquely arranged, and the second baffles are fixed on the bracket; the driving stirring motor drives the stirring paddle to rotate, the polluted soil is driven to be smashed and scattered, the polluted soil is stirred and conveyed, the remediation efficiency of the polluted soil is higher, the transmission speed of the conveyor belt is controlled, and the proportion of the solution and the soil is controlled, so that the problems that the physicochemical property of the soil is damaged due to the overhigh acidity, a large amount of soil nutrients are leached, and the micro-aggregate structure of the soil is damaged are solved; meanwhile, the subsequent treatment cost is increased by avoiding the waste liquid generated by excessive leaching.
Description
Technical Field
The utility model relates to a pollute soil processing apparatus technical field specifically is a high concentration arsenic pollutes soil processing apparatus.
Background
Arsenic is a typical toxic element and has long been recognized as an important subject of environmental geochemistry. The difference in the chemical form and valence state of arsenic in the environment directly results in the difference in its toxicity. At a normal pollution level, animals, plants and microorganisms living in the soil show corresponding damage symptoms. Acute and chronic poisoning phenomena can occur when a human body directly or indirectly contacts arsenic pollutants with different concentrations. The sudden occurrence of serious environmental pollution accidents refers to that the eluting agent is used for eluting polluted soil, so that heavy metals in the solid phase of the soil are transferred to the liquid phase of the soil, and the toxicity of pollutants is reduced.
The arsenic pollution treatment method mainly comprises a physical method, a chemical method, a biological method and the like. The physical method mainly adopts some engineering measures to treat the polluted soil. For the arsenic pollution of the soil, if the pollution is serious but the polluted area is not large, a soil replacement or soil dressing method can be adopted, the replaced soil needs to be properly treated, and secondary pollution is prevented. The chemical method mainly comprises a soil leaching method, a vitrification method, an electrochemical method and the like. The biological method mainly comprises soil animal repair, microbial repair, plant repair and the like.
The existing method for leaching polluted soil by using acid solution cannot control the ratio of the solution to the soil, and the over-high acidity can damage the physicochemical property of the soil, so that a large amount of soil nutrients are leached, and the micro-aggregate structure of the soil is damaged. Meanwhile, the waste liquid generated by excessive leaching increases the subsequent treatment cost and limits the application of the waste liquid in soil remediation. Therefore, it is desirable to provide a device for treating soil contaminated with arsenic having a high concentration.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a high concentration arsenic pollutes soil processing apparatus, drive agitator motor and drive the stirring rake rotatory, drive and smash and break up the contaminated soil, stir and carry the contaminated soil, make the remediation efficiency of contaminated soil higher, through the transmission speed of control conveyer belt, the ratio of control solution and soil, solve too high acidity and can destroy the physicochemical property of soil, make a large amount of soil nutrients leaching, destroy the problem of soil micelle polymer structure; meanwhile, the subsequent treatment cost is increased by avoiding the waste liquid generated by excessive leaching, so as to solve the problems in the background technology.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a high concentration arsenic pollutes soil processing apparatus, includes support and conveyer belt, the conveyer belt rotates and installs on the support, support upper end fixed mounting has the agitator tank, the feed inlet has been seted up to the agitator tank upper end, the lower extreme of agitator tank is provided with the discharge gate, the fixed welding of the inner wall both sides symmetry of support has first baffle, first baffle slope sets up, the one end top of support is run through and is fixed with the water receiving pipe, the lower extreme intercommunication of water receiving pipe has the branch pipe, the lower surface mounting of branch pipe has the shower nozzle, be provided with the second baffle between agitator tank and the water receiving pipe, the second baffle is fixed on the support.
Preferably, the lower end of the support is fixedly welded with supporting legs, and the supporting legs are fixedly welded at four corners of the support.
Preferably, a material guiding plate is installed on the lower side of one end of the conveying belt and fixed on the supporting legs, and the upper end of the material guiding plate is attached to the surface of the conveying belt.
Preferably, a transmission motor is fixedly mounted on the outer side wall of the support, and a driving shaft of the transmission motor is in transmission connection with a rotating shaft mounted at one end of the conveyor belt.
Preferably, a worm is fixedly mounted on a driving shaft of the transmission motor, a worm wheel is fixedly mounted at one end of the rotating shaft, and the worm is meshed with the worm wheel.
Preferably, the stirring shaft is installed to the agitator tank internal rotation, fixed mounting has the stirring rake on the stirring shaft, the top fixed mounting of agitator tank has agitator motor, agitator motor's drive shaft passes through gear drive with the (mixing) shaft and is connected.
Preferably, the lower end of the stirring shaft is fixedly provided with a scraper, a filter screen plate is arranged in the stirring box, and the filter screen plate is arranged between the stirring paddle and the scraper.
Compared with the prior art, the beneficial effects of the utility model are that:
the driving stirring motor drives the stirring paddle to rotate, the polluted soil is driven to be smashed and scattered, the polluted soil is stirred and conveyed, the remediation efficiency of the polluted soil is higher, the transmission speed of the conveyor belt is controlled, and the proportion of the solution and the soil is controlled, so that the problems that the physicochemical property of the soil is damaged due to the overhigh acidity, a large amount of soil nutrients are leached, and the micro-aggregate structure of the soil is damaged are solved; meanwhile, the waste liquid generated by excessive leaching is avoided, the subsequent treatment cost is increased, and the method is favorable for application in soil remediation.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic side view of the cutting structure of the present invention;
fig. 3 is a schematic top view of the present invention;
fig. 4 is a schematic structural view of the stirring box of the present invention.
In the figure: 1. a support; 2. a support leg; 3. a conveyor belt; 4. a rotating shaft; 5. a worm gear; 6. a worm; 7. a drive motor; 8. a stirring box; 9. a stirring motor; 10. a discharge port; 11. a feed inlet; 12. a first baffle plate; 13. a second baffle; 14. a water receiving pipe; 15. a branch pipe; 16. a spray head; 17. a fuse plate; 18. a stirring shaft; 19. a stirring paddle; 20. a filter screen plate; 21. a scraper.
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. 1-4, the present invention provides a technical solution: the utility model provides a high concentration arsenic pollutes soil processing apparatus, includes support 1 and conveyer belt 3, 3 rotations of conveyer belt are installed on support 1, 1 upper end fixed mounting of support has agitator tank 8, feed inlet 11 has been seted up to agitator tank 8 upper end, the lower extreme of agitator tank 8 is provided with discharge gate 10, the fixed welding of inner wall bilateral symmetry of support 1 has first baffle 12, first baffle 12 slope sets up, the one end top of support 1 is run through and is fixed with water receiving pipe 14, the lower extreme intercommunication of water receiving pipe 14 has branch pipe 15, the lower surface mounting of branch pipe 15 has shower nozzle 16, be provided with second baffle 13 between agitator tank 8 and the water receiving pipe 14, second baffle 13 is fixed on support 1.
Specifically, the fixed welding of the lower extreme of support 1 has landing leg 2, the fixed welding of landing leg 2 is in four corners of support 1, is convenient for support the device fixedly, convenient to use through setting up landing leg 2.
Specifically, a material guiding plate 17 is installed on the lower side of one end of the conveyor belt 3, the material guiding plate 17 is fixed on the supporting legs 2, the upper end of the material guiding plate 17 is attached to the surface of the conveyor belt 3, the treated soil is guided, concentrated, collected and treated by the conveyor belt 3 through the material guiding plate 17, and the soil adhered to the conveyor belt 3 can be hung at the upper end of the material guiding plate 17.
Specifically, fixed mounting has drive motor 7 on the outside lateral wall of support 1, drive motor 7's drive shaft is connected with the 4 transmissions of pivot of the one end installation of conveyer belt 3, provides the power source for conveyer belt 3 through drive motor 7, the steady operation of being convenient for.
Specifically, a worm 6 is fixedly mounted on a driving shaft of the transmission motor 7, a worm wheel 5 is fixedly mounted at one end of the rotating shaft 4, and the worm 6 is meshed with the worm wheel 5.
Specifically, a stirring shaft 18 is installed to 8 internal rotations of stirring box, fixed mounting has stirring rake 19 on the stirring shaft 18, the top fixed mounting of stirring box 8 has agitator motor 9, agitator motor 9's drive shaft and stirring shaft 18 pass through gear drive and are connected, drive the rotation of stirring shaft 18 through agitator motor 9, the control stirring process of being convenient for.
Specifically, the lower extreme fixed mounting of (mixing) shaft 18 has scraper blade 21, install filter screen 20 in the agitator tank 8, filter screen 20 sets up between stirring rake 19 and scraper blade 21, through setting up filter screen 20, will be smashed the soil and carry out filtration processing.
The working principle is as follows: when the device is used, all electrical appliances of the device are supplied with electric energy through an external power supply, contaminated soil is added into the stirring box 8 through the feeding port 11, the stirring motor 9 is driven to drive the stirring paddle 19 to rotate, the contaminated soil is driven to be smashed and scattered, the soil passing through the stirring box 8 is discharged from the discharging port 10 and falls onto the upper surface of the conveying belt 3, under the operation action of the conveying belt 3 and the limitation of the first baffle plate 12 and the second baffle plate 13, the contaminated soil is uniformly paved on the upper surface of the conveying belt 3 through the second baffle plate 13, the upper end of the water receiving pipe 14 is communicated with chemical solution through a pipeline, the solution is sprayed out through the spray head 16 to uniformly spray the contaminated soil on the conveying belt 3, the proportion of the solution and the soil is controlled by controlling the transmission speed of the conveying belt 3, the problem that the physicochemical property of the soil is damaged due to overhigh acidity is, the problem of damaging the structure of the soil micro-aggregates; meanwhile, the waste liquid generated by excessive leaching is avoided, the subsequent treatment cost is increased, and the method is favorable for application in soil remediation.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a high concentration arsenic pollutes soil processing apparatus, includes support (1) and conveyer belt (3), its characterized in that: conveyer belt (3) rotate and install on support (1), support (1) upper end fixed mounting has agitator tank (8), feed inlet (11) have been seted up to agitator tank (8) upper end, the lower extreme of agitator tank (8) is provided with discharge gate (10), the fixed welding of inner wall both sides symmetry of support (1) has first baffle (12), first baffle (12) slope sets up, the one end top of support (1) is run through and is fixed with water receiving pipe (14), the lower extreme intercommunication of water receiving pipe (14) has branch pipe (15), the lower surface mounting of branch pipe (15) has shower nozzle (16), be provided with second baffle (13) between agitator tank (8) and water receiving pipe (14), second baffle (13) are fixed on support (1).
2. The apparatus according to claim 1, wherein: the lower extreme fixed welding of support (1) has landing leg (2), landing leg (2) fixed welding is in four corners of support (1).
3. The apparatus according to claim 2, wherein: a material guiding plate (17) is installed on the lower side of one end of the conveyor belt (3), the material guiding plate (17) is fixed on the supporting legs (2), and the upper end of the material guiding plate (17) is attached to the surface of the conveyor belt (3).
4. The apparatus according to claim 1, wherein: the outer side wall of the support (1) is fixedly provided with a transmission motor (7), and a driving shaft of the transmission motor (7) is in transmission connection with a rotating shaft (4) arranged at one end of the conveyor belt (3).
5. The apparatus according to claim 4, wherein: fixed mounting has worm (6) in the drive shaft of drive motor (7), the one end fixed mounting of pivot (4) has worm wheel (5), worm (6) and worm wheel (5) meshing.
6. The apparatus according to claim 1, wherein: stirring shaft (18) are installed to agitator tank (8) internal rotation, fixed mounting has stirring rake (19) on (18), the top fixed mounting of agitator tank (8) has agitator motor (9), the drive shaft and (18) of agitator motor (9) are connected through gear drive.
7. The apparatus according to claim 6, wherein: the lower extreme fixed mounting of (mixing) shaft (18) has scraper blade (21), install filter screen board (20) in agitator tank (8), filter screen board (20) set up between stirring rake (19) and scraper blade (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920603223.5U CN209829861U (en) | 2019-04-28 | 2019-04-28 | High concentration arsenic pollutes soil processing apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920603223.5U CN209829861U (en) | 2019-04-28 | 2019-04-28 | High concentration arsenic pollutes soil processing apparatus |
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| Publication Number | Publication Date |
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| CN209829861U true CN209829861U (en) | 2019-12-24 |
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| CN201920603223.5U Active CN209829861U (en) | 2019-04-28 | 2019-04-28 | High concentration arsenic pollutes soil processing apparatus |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111451261A (en) * | 2020-04-09 | 2020-07-28 | 孙宇红 | System and method for removing metal components in soil |
| CN111715686A (en) * | 2020-06-30 | 2020-09-29 | 江南大学 | Cadmium-polluted soil leaching device and operation method thereof |
| CN112005695A (en) * | 2020-09-14 | 2020-12-01 | 山东巨明机械有限公司 | Garlic combine harvester |
| CN112642849A (en) * | 2020-09-14 | 2021-04-13 | 庞玉莲 | Conveying device for soil remediation |
| CN114260182A (en) * | 2021-12-27 | 2022-04-01 | 河南大学 | Soil screening plant |
| CN118385267A (en) * | 2024-06-11 | 2024-07-26 | 湖南省地球物理地球化学调查所 | Restoration method for heavy metal contaminated soil |
-
2019
- 2019-04-28 CN CN201920603223.5U patent/CN209829861U/en active Active
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111451261A (en) * | 2020-04-09 | 2020-07-28 | 孙宇红 | System and method for removing metal components in soil |
| CN111451261B (en) * | 2020-04-09 | 2022-03-18 | 浙江中垚环保科技有限公司 | System and method for removing metal components in soil |
| CN111715686A (en) * | 2020-06-30 | 2020-09-29 | 江南大学 | Cadmium-polluted soil leaching device and operation method thereof |
| CN112005695A (en) * | 2020-09-14 | 2020-12-01 | 山东巨明机械有限公司 | Garlic combine harvester |
| CN112642849A (en) * | 2020-09-14 | 2021-04-13 | 庞玉莲 | Conveying device for soil remediation |
| CN114260182A (en) * | 2021-12-27 | 2022-04-01 | 河南大学 | Soil screening plant |
| CN118385267A (en) * | 2024-06-11 | 2024-07-26 | 湖南省地球物理地球化学调查所 | Restoration method for heavy metal contaminated soil |
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