CN216857745U - Gardens soil heavy metal pollution prosthetic devices - Google Patents
Gardens soil heavy metal pollution prosthetic devices Download PDFInfo
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- CN216857745U CN216857745U CN202220396616.5U CN202220396616U CN216857745U CN 216857745 U CN216857745 U CN 216857745U CN 202220396616 U CN202220396616 U CN 202220396616U CN 216857745 U CN216857745 U CN 216857745U
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- soil
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- 239000002689 soil Substances 0.000 title claims abstract description 72
- 229910001385 heavy metal Inorganic materials 0.000 title claims abstract description 58
- 230000007246 mechanism Effects 0.000 claims abstract description 40
- 238000001035 drying Methods 0.000 claims abstract description 11
- 238000007789 sealing Methods 0.000 claims abstract description 10
- 238000000926 separation method Methods 0.000 claims abstract description 9
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 30
- 238000010438 heat treatment Methods 0.000 claims description 17
- 238000009423 ventilation Methods 0.000 claims description 10
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 8
- 239000002245 particle Substances 0.000 claims description 6
- 239000005708 Sodium hypochlorite Substances 0.000 claims description 5
- 238000007599 discharging Methods 0.000 claims description 5
- 239000000463 material Substances 0.000 claims description 5
- SUKJFIGYRHOWBL-UHFFFAOYSA-N sodium hypochlorite Chemical compound [Na+].Cl[O-] SUKJFIGYRHOWBL-UHFFFAOYSA-N 0.000 claims description 5
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 claims description 4
- 229910052709 silver Inorganic materials 0.000 claims description 4
- 239000004332 silver Substances 0.000 claims description 4
- 238000005067 remediation Methods 0.000 abstract description 13
- 230000000694 effects Effects 0.000 abstract description 3
- 206010024796 Logorrhoea Diseases 0.000 description 3
- 238000003795 desorption Methods 0.000 description 3
- 239000003344 environmental pollutant Substances 0.000 description 3
- 238000001704 evaporation Methods 0.000 description 3
- 230000008020 evaporation Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 231100000719 pollutant Toxicity 0.000 description 3
- 241000282414 Homo sapiens Species 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 239000008187 granular material Substances 0.000 description 2
- 238000001883 metal evaporation Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000001179 sorption measurement Methods 0.000 description 2
- 238000003915 air pollution Methods 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 230000018044 dehydration Effects 0.000 description 1
- 238000006297 dehydration reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 244000005700 microbiome Species 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
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Abstract
The utility model provides a device for restoring heavy metal pollution of garden soil. The garden soil heavy metal pollution remediation device comprises a box body, wherein a discharge hole is formed in one side of the box body; the feeding hopper is arranged at the top of the box body; the U-shaped hopper is fixedly arranged on the inner wall of the box body; the separation net is fixedly arranged on the inner wall of the box body; the sealing baffle is arranged on the discharge hole; the soil smashing mechanism is arranged on the box body; the steam generating mechanism is arranged on one side of the box body; the heavy metal gas treatment mechanism is arranged on one side of the box body; and the drying mechanism is arranged on the box body. The device for restoring heavy metal pollution to garden soil provided by the utility model has the advantages of good restoration effect, capability of treating gaseous heavy metal and drying function.
Description
Technical Field
The utility model relates to the technical field of soil heavy metal remediation, in particular to a garden soil heavy metal pollution remediation device.
Background
The soil is one of the most basic material bases on which human beings rely to live, and is the final destination of various pollutants, and 90% of the pollutants in the world are finally retained in the soil. Because heavy metal pollutants have poor mobility in soil, long residence time, can not be degraded by microorganisms, and can finally influence human health through media such as water, plants and the like, measures are necessary for repairing the heavy metal polluted soil. The existing soil heavy metal treatment method is various, wherein the content of heavy metals in the soil can be reduced more efficiently after thermal dehydration and repair.
After the existing thermal desorption repairing device heats the soil, the heavy metal in the soil is evaporated into a gaseous state, if the gaseous heavy metal is not treated, the air can be seriously polluted and workers can be poisoned, and the existing thermal desorption repairing device is often poor in treatment effect on the gaseous heavy metal; meanwhile, the existing thermal desorption repairing device carries out steam heating on the soil, and the heated soil is in a wet state and is difficult to take out.
Therefore, it is necessary to provide a new device for remedying the heavy metal pollution in garden soil to solve the above technical problems.
SUMMERY OF THE UTILITY MODEL
The utility model solves the technical problem of providing the garden soil heavy metal pollution remediation device which has a better remediation effect, can treat gaseous heavy metals and has a drying function.
In order to achieve the purpose, the technical scheme of the utility model is realized as follows:
the utility model provides a device for restoring heavy metal pollution of garden soil, which comprises: the box body is provided with a discharge hole at one side; the feeding hopper is arranged at the top of the box body; the U-shaped hopper is fixedly arranged on the inner wall of the box body; the separation net is fixedly arranged on the inner wall of the box body; the sealing baffle is arranged on the discharge hole; the soil smashing mechanism is arranged on the box body; the steam generating mechanism is arranged on one side of the box body; the heavy metal gas treatment mechanism is arranged on one side of the box body; and the drying mechanism is arranged on the box body.
As a further scheme of the utility model, the soil smashing mechanism comprises a smashing rod and a motor, the smashing rod is rotatably arranged on the inner wall of the top of the box body, the motor is fixedly arranged on the top of the box body, and the motor is fixedly connected with the smashing rod.
As a further scheme of the utility model, the steam generating mechanism comprises a water tank, an annular heating plate and a steam pipe, the water tank is fixedly arranged on one side of the box body, a water filling port is formed in the top of the water tank, a sealing cover is installed on the water filling port in a threaded mode, the annular heating plate is arranged on the inner wall of the water tank, the steam pipe is arranged on one side of the water tank, and the steam pipe is communicated with the box body.
As a further aspect of the present invention, the heavy metal gas treatment mechanism includes a solution tank, a filter box, a first treatment pipe, a first valve, a second treatment pipe, and an exhaust pipe, the solution tank is fixedly installed at one side of the box body, a sodium hypochlorite solution is provided in the solution tank, the filter box is fixedly installed at the top of the box body, silver-loaded activated carbon particles are provided in the filter box, the first treatment pipe is disposed at one side of the box body, one end of the first treatment pipe extends to the inside of the solution tank, the first valve is disposed on the first treatment pipe, the second treatment pipe is disposed at the top of the solution tank, the second treatment pipe is communicated with the filter box, and the exhaust pipe is disposed on the filter box.
As a further scheme of the utility model, the drying mechanism comprises a hot air blower, a ventilation pipe and a second valve, the hot air blower is arranged at the bottom of the box body, an air outlet of the hot air blower is communicated with the box body, the ventilation pipe is arranged at one side of the box body, and the second valve is arranged on the ventilation pipe.
As a further scheme of the utility model, a discharging pipe is arranged at the bottom of the U-shaped hopper, a material valve is arranged on the discharging pipe, and a plurality of infrared heating pipes are arranged at the bottom of the U-shaped hopper.
The utility model provides a garden soil heavy metal pollution remediation device, which has the beneficial effects that:
can pour into soil in to the box through the feeding hopper, can make soil unsettled through separating the net and place, can smash great clod into less granule through smashing native mechanism, thereby increase the remediation efficiency, can carry out high temperature steam heating to soil through steam generation mechanism, thereby make the heavy metal evaporation in the soil be the gaseous state, can carry out twice adsorption treatment to the heavy metal gas who produces through heavy metal gas processing mechanism, thereby avoid heavy metal gas to cause the pollution to the air, can dry the soil after handling through stoving mechanism, thereby make taking out of soil more convenient, can further heat soil through a plurality of infrared heating pipe, thereby accelerate the evaporation rate of heavy metal in the soil.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on the drawings without creative efforts.
FIG. 1 is a schematic structural diagram of a garden soil heavy metal pollution remediation device according to a preferred embodiment of the present invention;
FIG. 2 is an enlarged view of portion A shown in FIG. 1;
fig. 3 is an enlarged schematic view of a portion B shown in fig. 1.
Reference numbers in the figures: 1. a box body; 2. a feeding hopper; 3. a U-shaped hopper; 4. separating the net; 5. sealing the baffle; 6. a smashing rod; 7. a motor; 8. a water tank; 9. an annular heating plate; 10. a steam pipe; 11. a solution pool; 12. a filter cartridge; 13. a first process tube; 14. a first valve; 15. a second process tube; 16. an exhaust pipe; 17. a hot air blower; 18. a vent pipe; 19. a second valve.
Detailed Description
Exemplary embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. While exemplary embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure may be embodied in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the disclosure to those skilled in the art.
Referring to fig. 1 to 3, the device for remedying heavy metal pollution in garden soil according to the embodiment of the present invention includes: the device comprises a box body 1, wherein a discharge hole is formed in one side of the box body 1; the feeding hopper 2 is arranged at the top of the box body 1; the U-shaped hopper 3 is fixedly arranged on the inner wall of the box body 1; the separation net 4 is fixedly arranged on the inner wall of the box body 1; the sealing baffle 5 is arranged on the discharge hole; the soil smashing mechanism is arranged on the box body 1; the steam generating mechanism is arranged on one side of the box body 1; the heavy metal gas treatment mechanism is arranged on one side of the box body 1; and the drying mechanism is arranged on the box body 1.
Smash native mechanism including smashing garrulous pole 6 and motor 7, smash garrulous pole 6 and rotate and install on the top inner wall of box 1, motor 7 fixed mounting be in the top of box 1, motor 7 with smash garrulous 6 fixed connection of pole, can smash great clod into less granule through smashing native mechanism to increase remediation efficiency.
Steam generation mechanism includes water tank 8, annular hot plate 9 and steam pipe 10, 8 fixed mounting in water tank 8 one side of box 1, the water filling port has been seted up at the top of water tank 8, threaded mounting has sealed lid on the water filling port, annular hot plate 9 sets up on the inner wall of water tank 8, steam pipe 10 sets up one side of water tank 8, steam pipe 10 with box 1 is linked together, can carry out high temperature steam heating to soil through steam generation mechanism to make the heavy metal evaporation in the soil be the gaseous state.
The heavy metal gas treatment mechanism comprises a solution tank 11, a filter box 12, a first treatment pipe 13, a first valve 14, a second treatment pipe 15 and an exhaust pipe 16, wherein the solution tank 11 is fixedly arranged on one side of the box body 1, sodium hypochlorite solution is arranged in the solution tank 11, the filter box 12 is fixedly arranged on the top of the box body 1, silver-loaded activated carbon particles are arranged in the filter box 12, the first treatment pipe 13 is arranged on one side of the box body 1, one end of the first treatment pipe 13 extends to the inside of the solution tank 11, the first valve 14 is arranged on the first treatment pipe 13, the second treatment pipe 15 is arranged on the top of the solution tank 11, the second treatment pipe 15 is communicated with the filter box 12, the exhaust pipe 16 is arranged on the filter box 12, and the heavy metal gas treatment mechanism can perform adsorption treatment on the generated heavy metal gas twice, thereby avoiding the pollution of heavy metal gas to the air.
The drying mechanism comprises an air heater 17, a ventilation pipe 18 and a second valve 19, the air heater 17 is arranged at the bottom of the box body 1, an air outlet of the air heater 17 is communicated with the box body 1, the ventilation pipe 18 is arranged on one side of the box body 1, the second valve 19 is arranged on the ventilation pipe 18, and the treated soil can be dried through the drying mechanism, so that the soil can be taken out more conveniently.
The bottom of U type fill 3 is provided with the unloading pipe, be provided with the material valve on the unloading pipe, the bottom of U type fill 3 is provided with a plurality of infrared heating pipe, can further heat soil through a plurality of infrared heating pipe to accelerate the evaporation rate of heavy metal in the soil.
The garden soil heavy metal pollution remediation device provided by the utility model has the following working principle:
when the device is used, the motor 7 is started, the motor 7 drives the smashing rod 6 to rotate, soil is poured into the box body 1 through the feeding hopper 2, larger blocky soil is smashed into smaller particles through the rotating smashing rod 6, the material valve is opened, the granular soil falls to the top of the separation net 4 along the discharging pipe, the sealing cover is opened, clear water is poured into the water tank 8 through the water filling port, the sealing cover is covered, the annular heating plate 9 is started, water in the water tank 8 is heated and boiled through the annular heating plate 9, high-temperature steam generated after boiling enters the box body 1 along the steam pipe 10, the soil on the separation net 4 is heated through the high-temperature steam, the plurality of infrared heating pipes are started to further heat the soil, so that heavy metal in the soil is gasified, the first valve 14 is opened, the second valve 19 is closed, gas containing gaseous heavy metal enters the solution tank 11 along the first processing pipe 13, when the gas contacts with the sodium hypochlorite solution in the solution tank 11, a part of heavy metals in the gas are dissolved in the sodium hypochlorite solution, the primarily treated gas enters the filter box 12 along the second treatment pipe 15, the heavy metals in the gas are secondarily adsorbed by the silver-loaded activated carbon particles in the filter box 12, so that the heavy metal content of the gas is further reduced, and the treated gas is discharged along the exhaust pipe 16;
the soil on the separation net 4 needs to be dried, the first valve 14 is closed, the second valve 19 is opened, the hot air blower 17 is started, hot air is blown into the box body 1 through the hot air blower 17, the soil on the separation net 4 is dried through the hot air, and water vapor generated by the dried soil is discharged to the outside of the box body 1 along the ventilation pipe 18;
when taking the soil after the treatment, the sealing baffle 5 is opened, and the repaired soil is taken through the discharge hole.
Compared with the related art, the garden soil heavy metal pollution remediation device provided by the utility model has the following beneficial effects:
the utility model provides a garden soil heavy metal pollution remediation device, which is characterized in that soil can be poured into a box body 1 through a feeding hopper 2, the soil can be suspended through a separation net 4, a large soil block can be smashed into small particles through a soil smashing mechanism, so that the remediation efficiency is increased, the soil can be heated by high-temperature water vapor through a steam generating mechanism, so that heavy metal in the soil is evaporated into a gaseous state, the generated heavy metal gas can be adsorbed twice through a heavy metal gas treatment mechanism, so that the air pollution caused by the heavy metal gas is avoided, the treated soil can be dried through a drying mechanism, so that the soil is taken out more conveniently, the soil can be further heated through a plurality of infrared heating pipes, and the evaporation speed of the heavy metal in the soil is accelerated.
The above are merely examples of the present application and are not intended to limit the present application. Various modifications and changes may occur to those skilled in the art. Any modification, equivalent replacement, improvement or the like made within the spirit and principle of the present application shall be included in the scope of the claims of the present application.
Claims (6)
1. The utility model provides a gardens soil heavy metal pollution prosthetic devices which characterized in that includes:
the box body is provided with a discharge hole at one side;
the feeding hopper is arranged at the top of the box body;
the U-shaped hopper is fixedly arranged on the inner wall of the box body;
the separation net is fixedly arranged on the inner wall of the box body;
the sealing baffle is arranged on the discharge hole;
the soil smashing mechanism is arranged on the box body;
the steam generating mechanism is arranged on one side of the box body;
the heavy metal gas treatment mechanism is arranged on one side of the box body;
and the drying mechanism is arranged on the box body.
2. The gardens soil heavy metal pollution prosthetic devices of claim 1, characterized in that, smash native mechanism including smash pole and motor, smash the pole and rotate to install on the top inner wall of box, motor fixed mounting is in the top of box, the motor with smash pole fixed connection.
3. The device for restoring heavy metal pollution to garden soil according to claim 1, wherein the steam generating mechanism comprises a water tank, an annular heating plate and a steam pipe, the water tank is fixedly installed on one side of the box body, a water filling port is formed in the top of the water tank, a sealing cover is installed on the water filling port in a threaded manner, the annular heating plate is arranged on the inner wall of the water tank, the steam pipe is arranged on one side of the water tank, and the steam pipe is communicated with the box body.
4. The device for remediating heavy metal pollution in garden soil as defined in claim 1, wherein the heavy metal gas treatment mechanism comprises a solution tank, a filter box, a first treatment pipe, a first valve, a second treatment pipe and an exhaust pipe, the solution tank is fixedly installed at one side of the box body, a sodium hypochlorite solution is arranged in the solution tank, the filter box is fixedly installed at the top of the box body, silver-loaded activated carbon particles are arranged in the filter box, the first treatment pipe is arranged at one side of the box body, one end of the first treatment pipe extends to the inside of the solution tank, the first valve is arranged on the first treatment pipe, the second treatment pipe is arranged at the top of the solution tank, the second treatment pipe is communicated with the filter box, and the exhaust pipe is arranged on the filter box.
5. The device for remediating heavy metal pollution in garden soil as defined in claim 1, wherein the drying mechanism comprises a hot air blower, a ventilation pipe and a second valve, the hot air blower is arranged at the bottom of the box body, an air outlet of the hot air blower is communicated with the box body, the ventilation pipe is arranged at one side of the box body, and the second valve is arranged on the ventilation pipe.
6. The device for restoring garden soil polluted by heavy metals according to claim 1, wherein a discharging pipe is arranged at the bottom of the U-shaped hopper, a material valve is arranged on the discharging pipe, and a plurality of infrared heating pipes are arranged at the bottom of the U-shaped hopper.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220396616.5U CN216857745U (en) | 2022-02-26 | 2022-02-26 | Gardens soil heavy metal pollution prosthetic devices |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220396616.5U CN216857745U (en) | 2022-02-26 | 2022-02-26 | Gardens soil heavy metal pollution prosthetic devices |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216857745U true CN216857745U (en) | 2022-07-01 |
Family
ID=82161636
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220396616.5U Active CN216857745U (en) | 2022-02-26 | 2022-02-26 | Gardens soil heavy metal pollution prosthetic devices |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216857745U (en) |
-
2022
- 2022-02-26 CN CN202220396616.5U patent/CN216857745U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A device for remediation of heavy metal pollution in garden soil Granted publication date: 20220701 Pledgee: Huizhou merchant bank Limited by Share Ltd. Wuhu Nanhu Road Branch Pledgor: Anhui haizhibotian Environmental Protection Technology Co.,Ltd. Registration number: Y2024980019073 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |