CN110681693A - Soil remediation device for treating heavy metal pollutants - Google Patents
Soil remediation device for treating heavy metal pollutants Download PDFInfo
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- CN110681693A CN110681693A CN201911183344.XA CN201911183344A CN110681693A CN 110681693 A CN110681693 A CN 110681693A CN 201911183344 A CN201911183344 A CN 201911183344A CN 110681693 A CN110681693 A CN 110681693A
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- soil
- stirring
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- electrolytic
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B09—DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
- B09C—RECLAMATION OF CONTAMINATED SOIL
- B09C1/00—Reclamation of contaminated soil
- B09C1/08—Reclamation of contaminated soil chemically
- B09C1/085—Reclamation of contaminated soil chemically electrochemically, e.g. by electrokinetics
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B09—DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
- B09C—RECLAMATION OF CONTAMINATED SOIL
- B09C1/00—Reclamation of contaminated soil
- B09C1/02—Extraction using liquids, e.g. washing, leaching, flotation
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B09—DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
- B09C—RECLAMATION OF CONTAMINATED SOIL
- B09C1/00—Reclamation of contaminated soil
- B09C1/06—Reclamation of contaminated soil thermally
- B09C1/065—Reclamation of contaminated soil thermally by pyrolysis
Abstract
The invention provides a soil remediation device for treating heavy metal pollutants, which comprises: the electrolytic tank, the center department bolt at electrolytic tank top has the mount, all bolt all around of electrolytic tank bottom has the supporting leg, the both sides at electrolytic tank inner chamber top all communicate there is the filling tube, the inner chamber of electrolytic tank is provided with electrolysis mechanism, the inner chamber of mount and electrolytic tank all is provided with mixing mechanism, the center department intercommunication of electrolytic tank inner chamber bottom has the discharging pipe, the bottom intercommunication of discharging pipe has the pay-off case, the left side bolt of pay-off case has servo motor. The invention drives the driving stirring shaft and the driving gear to stir polluted soil in advance through the first motor, then the driving gear drives the driven stirring shaft to rotate through the driven gear, then the driving stirring shaft and the driven stirring shaft fully mix the polluted soil and the soil remediation agent, and then the conductive seat and the electrolytic plate perform electrolytic separation on pollutants in the polluted soil.
Description
Technical Field
The invention relates to the field of soil remediation, in particular to a soil remediation device for treating heavy metal pollutants.
Background
The soil remediation refers to the technical principle of transferring, absorbing and reducing pollutants in soil by physical, chemical and biological methods, wherein the technical principle is that the pollutants in the soil are understood and converted to reduce the concentration of the pollutants to an acceptable level, or toxic and harmful pollutants are converted into harmless substances, and fundamentally, the technical principle of the contaminated soil remediation can comprise the following steps: 1. changing the existing form of the pollutants in the soil or the combination mode of the pollutants and the soil, and reducing the mobility and bioavailability of the pollutants in the environment; 2. the concentration of harmful substances in the soil is reduced.
Along with the aggravation of chemical pollution now, there are a lot of soil to receive heavy metal substance pollution to people need use prosthetic devices to restore contaminated soil, however current prosthetic devices purifying effect is not thorough, still exists heavy metal pollutants such as a small amount of chromium, copper in the soil after the restoration processing, still influences the normal planting work of soil.
Therefore, it is necessary to provide a soil remediation device for treating heavy metal pollutants to solve the above technical problems.
Disclosure of Invention
The invention provides a soil remediation device for treating heavy metal pollutants, which solves the problem of incomplete purification effect of the existing remediation device.
In order to solve the above technical problems, the present invention provides a soil remediation device for treating heavy metal pollutants, comprising: the electrolytic tank, the center department bolt at electrolytic tank top has the mount, all the bolt all around of electrolytic tank bottom has the supporting leg, the both sides at electrolytic tank inner chamber top all communicate there is the filling tube, the inner chamber of electrolytic tank is provided with electrolysis mechanism, the inner chamber of mount and electrolytic tank all is provided with mixing mechanism, the center department intercommunication of electrolytic tank inner chamber bottom has the discharging pipe, the bottom intercommunication of discharging pipe has the pay-off case, the left side bolt of pay-off case has servo motor, servo motor's output shaft bolt has the pay-off auger, the bottom intercommunication of pay-off case has the agitator tank, the center department bolt at agitator tank top has the second motor, the output shaft bolt of second motor has the agitator frame, agitator tank bottom all around is provided with heating mechanism.
Preferably, the electrolysis mechanism comprises a controller, a lead, a conductive seat and an electrolytic plate, the controller is bolted to the bottom of the left side of the front face of the electrolysis box, the conductive seat is movably connected to two sides of the bottom of the controller through the lead, and the electrolytic plate is integrally formed by penetrating through the electrolysis box on the inner side of the conductive seat.
Preferably, the mixing mechanism comprises a first motor, a driving stirring shaft, a driving gear, a driven gear and a driven stirring shaft, the first motor is bolted at the center of the top of the fixing frame, the driving stirring shaft is bolted at an output shaft of the first motor, the driving gear is bolted at the top end of the driving stirring shaft, the driven gear is meshed with two sides of the driving gear, and the driven stirring shaft is vertically bolted in an inner cavity of the driven gear.
Preferably, the heating mechanism comprises an electric heating seat, a heating cylinder and nozzles, the heating cylinder is covered at the bottom of the periphery of the stirring box, the electric heating seat is integrally formed at the bottom of the heating cylinder, the nozzles are communicated with the periphery of the inner cavity of the heating cylinder, and the nozzles are distributed along the stirring box in a circumferential manner.
Preferably, the bottom ends of the driving stirring shaft and the driven stirring shaft penetrate through the bottom end of the inner cavity of the electrolytic tank, and the driving stirring shaft and the driven stirring shaft are distributed in a staggered manner.
Preferably, the bottom of the left side of the front face of the electrolytic tank is bolted with a leakage protector, and the output end of the leakage protector is electrically connected with the input end of the controller.
Preferably, the both sides of agitator tank inner chamber all are bolted to have supplementary puddler, supplementary puddler is located the outside of agitator, supplementary puddler and agitator are the dislocation form and distribute.
Preferably, the bottom of the right side of the stirring box is communicated with a drainage pipe, and one end of the drainage pipe, which is far away from the stirring box, is communicated with a solid-liquid separation tank.
Preferably, the center department on agitator tank top right side intercommunication has the liquid feeding pipe, the inner chamber of liquid feeding pipe inlays and is equipped with fine screen cloth, the left top of pay-off case and bottom all bolted connection have the reinforcement frame, and the left side of reinforcement frame and the left side bolted connection of supporting leg inner chamber.
Preferably, the soil remediation method for treating heavy metal pollutants comprises the following using methods:
A. mixing: a user adds the polluted soil and the soil remediation agent into the electrolytic tank through the feeding pipe, then the first motor drives the driving stirring shaft and the driving gear to rotate, the driving gear drives the two driven gears to rotate, and the driven gears drive the driven stirring shaft to rotate, so that the driving stirring shaft and the driven stirring shaft can simultaneously and uniformly mix and stir the polluted soil and the soil remediation agent;
B. electrolysis: in the process of uniformly mixing the polluted soil and the soil remediation agent, the controller starts to electrify the conductive seat through the conducting wire, so that the conductive seat separates pollutants in the soil from the soil by using the action of electromigration and electrodialysis in electrochemistry through the electrolytic plate, and then carries out electrolytic separation on pollutant molecules in the polluted soil;
C. feeding: the electrolyzed polluted soil falls into a feeding box through a discharge pipe, then a servo motor drives a feeding auger to rotate, and the feeding auger feeds the electrolyzed polluted soil into a stirring box;
D. purifying: a user injects leacheate through the liquid adding pipe, and then the second motor drives the stirring frame to fully stir the polluted soil and the leacheate through the dislocation matching of the auxiliary stirring rod, so that chemical substances in the leacheate and pollutant substances in the polluted soil generate chemical reaction, and then the pollutant substances in the polluted soil are leached out;
E. heating: the electrical heating seat produces the heat, then in the heat inflow heating cylinder, evenly spout around the agitator tank by a plurality of nozzles that the circumference distributes again, then heat the contaminated soil in the agitator tank, promote chemical reaction rate and the effect between contaminated soil and the leacheate, the soil mixture after rinsing after then flows into solid-liquid separation pond through the drain and carries out solid-liquid separation in.
Compared with the related art, the soil remediation device for treating heavy metal pollutants provided by the invention has the following beneficial effects:
the invention provides a soil remediation device for treating heavy metal pollutants,
1. the invention drives the driving stirring shaft and the driving gear to stir polluted soil in advance through the first motor, then the driving gear drives the driven stirring shaft to rotate through the driven gear, then the driving stirring shaft and the driven stirring shaft fully mix the polluted soil and the soil repairing agent, then the conductive seat and the electrolytic plate carry out electrolytic separation on pollutants in the polluted soil, heat is generated through the electric heating seat, and then the heating cylinder and the nozzle transfer heat to the stirring box, so that the leaching effect of the polluted soil in the stirring box is promoted, the treatment effect of heavy metal pollutants in the polluted soil is enhanced, and the soil is normally planted;
2. according to the invention, the active stirring shaft and the driven stirring shaft are distributed in a staggered manner, so that the mixing effect of soil is further enhanced, the contact area between the polluted soil, the soil repairing agent and electric ions is increased, the electric leakage protector is used for preventing the lead from being short-circuited with a circuit in the controller, the electric leakage protection can be carried out on the lead and the controller, the auxiliary stirring rod and the stirring frame are distributed in a staggered manner, the mixing effect between the electrolyzed polluted soil and the leacheate is further enhanced, the soil mixture after the leaching is subjected to solid-liquid separation through the drainage pipe and the solid-liquid separation tank, and large-particle impurities in the leacheate can be filtered through the fine screen.
Drawings
FIG. 1 is a schematic structural view of a soil remediation device for treating heavy metal contaminants according to a preferred embodiment of the present invention;
FIG. 2 is a sectional view showing the structure of the electrolytic tank, the fixing frame and the feeding box shown in FIG. 1;
FIG. 3 is a top view of the heating cartridge and agitator tank of FIG. 1;
fig. 4 is a structural sectional view of the agitating tank shown in fig. 1.
Reference numbers in the figures: 1. an electrolytic tank; 2. a fixed mount; 3. supporting legs; 4. a feed tube; 5. an electrolysis mechanism; 51. a controller; 52. a wire; 53. a conductive seat; 54. an electrolytic plate; 6. a mixing mechanism; 61. a first motor; 62. an active stirring shaft; 63. a driving gear; 64. a driven gear; 65. a driven stirring shaft; 7. a discharge pipe; 8. a feeding box; 9. a servo motor; 10. a feeding auger; 11. a stirring box; 12. a second motor; 13. a stirring frame; 14. a heating mechanism; 141. an electric heating base; 142. a heating cylinder; 143. a nozzle; 15. a leakage protector; 16. an auxiliary stirring rod; 17. a drain pipe; 18. a solid-liquid separation tank; 19. a liquid feeding pipe.
Detailed Description
The invention is further described with reference to the following figures and embodiments.
Referring to fig. 1, fig. 2, fig. 3 and fig. 4 in combination, wherein fig. 1 is a schematic structural view of a preferred embodiment of a soil remediation device for treating heavy metal pollutants according to the present invention, fig. 2 is a sectional structural view of an electrolytic tank, a fixing frame and a feeding box shown in fig. 1, fig. 3 is a top structural view of a heating cylinder and an agitator tank shown in fig. 1, and fig. 4 is a sectional structural view of the agitator tank shown in fig. 1. A soil remediation device for treating heavy metal contaminants comprising: the electrolytic tank 1, the center of the top of the electrolytic tank 1 is bolted with a fixed frame 2, the periphery of the bottom of the electrolytic tank 1 is bolted with supporting legs 3, both sides of the top of the inner cavity of the electrolytic tank 1 are communicated with feed pipes 4, the inner cavity of the electrolytic tank 1 is provided with an electrolysis mechanism 5, the inner cavities of the fixed frame 2 and the electrolytic tank 1 are both provided with a mixing mechanism 6, the center of the bottom of the inner cavity of the electrolytic tank 1 is communicated with a discharge pipe 7, the bottom end of the discharge pipe 7 is communicated with a feeding box 8, the left side of the feeding box 8 is bolted with a servo motor 9, the output shaft of the servo motor 9 is bolted with a feeding auger 10, the bottom end of the feeding box 8 is communicated with a stirring box 11, the center department bolt at agitator tank 11 top has second motor 12, the output shaft bolt of second motor 12 has agitator 13, agitator tank 11 bottom all around all is provided with heating mechanism 14.
The electrolytic mechanism 5 comprises a controller 51, a lead 52, a conductive seat 53 and an electrolytic plate 54, the controller 51 is bolted to the bottom of the left side of the front face of the electrolytic box 1, the conductive seat 53 is movably connected to both sides of the bottom of the controller 51 through the lead 52, the electrolytic plate 54 is integrally formed by penetrating the electrolytic box 1 into the inner side of the conductive seat 53, and the conductive seat 53 and the electrolytic plate 54 are used for carrying out electrolytic separation on pollutants in the polluted soil.
The bottom of initiative (mixing) shaft 62 and driven (mixing) shaft 65 all runs through to the bottom of electrolysis box 1 inner chamber, initiative (mixing) shaft 62 and driven (mixing) shaft 65 are the dislocation form and distribute, further strengthen the mixed effect of soil, increase the area of contact between contaminated soil, soil remediation agent and the electric ion.
The bottom of the front left side of the electrolytic tank 1 is bolted with the leakage protector 15, the output end of the leakage protector 15 is electrically connected with the input end of the controller 51, short circuit of the inner circuits of the lead 52 and the controller 51 is prevented, and leakage protection can be performed on the lead 52 and the controller 51.
The both sides of agitator tank 11 inner chamber all are bolted connection to have supplementary puddler 16, supplementary puddler 16 is located the outside of agitator 13, supplementary puddler 16 and agitator 13 are the dislocation form and distribute, further strengthen the mixed effect between the contaminated soil after the electrolysis and the leacheate.
The bottom of the right side of the stirring box 11 is communicated with a discharge pipe 17, one end of the discharge pipe 17, which is far away from the stirring box 11, is communicated with a solid-liquid separation tank 18, and the washed soil mixture is subjected to solid-liquid separation.
The center department intercommunication on 11 tops right sides of agitator tank has liquid feeding pipe 19, the inner chamber of liquid feeding pipe 19 inlays and is equipped with fine and close screen cloth, can filter the large granule impurity in the leacheate, the left top of pay-off case 8 and the equal bolt in bottom have the anchor frame, and the left side of anchor frame and the left side bolt in 3 inner chambers of supporting leg, reinforcing pay-off case 8 and the steadiness between the supporting leg 3.
A soil remediation method for treating heavy metal pollutants, comprising the following use methods:
A. mixing: a user adds a contaminated soil and soil remediation agent into the electrolytic tank 1 through the feeding pipe 4, then the first motor 61 drives the driving stirring shaft 62 and the driving gear 63 to rotate, the driving gear 63 drives the two driven gears 64 to rotate, and the driven gears 64 drive the driven stirring shaft 65 to rotate, so that the contaminated soil and the soil remediation agent are uniformly mixed and stirred by the driving stirring shaft 62 and the driven stirring shaft 65 at the same time;
B. electrolysis: in the process of uniformly mixing the polluted soil and the soil remediation agent, the controller 51 is started to electrify the conductive seat 53 through the conducting wire 52, so that the conductive seat 53 separates pollutants in the soil from the soil by using the electromigration action and the electrodialysis action in electrochemistry through the electrolytic plate 54, and then carries out electrolytic separation on pollutant molecules in the polluted soil;
C. feeding: the electrolyzed polluted soil falls into a feeding box 8 through a discharge pipe 7, then a servo motor 9 drives a feeding auger 10 to rotate, and the feeding auger 10 feeds the electrolyzed polluted soil into a stirring box 11;
D. purifying: a user injects leacheate through the liquid adding pipe 19, and then the second motor 12 drives the stirring frame 13 to fully stir the polluted soil and the leacheate through the dislocation matching of the auxiliary stirring rod 16, so that chemical substances in the leacheate and pollutant substances in the polluted soil generate chemical reaction, and then the pollutant substances in the polluted soil are leached out;
E. heating: when the electric heating base 141 generates heat, the heat flows into the heating cylinder 142 and is uniformly sprayed to the periphery of the stirring tank 11 through the plurality of nozzles 143 distributed circumferentially, so that the contaminated soil in the stirring tank 11 is heated, the chemical reaction rate and effect between the contaminated soil and the leacheate are promoted, and then the leached soil mixture flows into the solid-liquid separation tank 18 through the drainage pipe 17 to be subjected to solid-liquid separation.
Compared with the related art, the soil remediation device for treating heavy metal pollutants provided by the invention has the following beneficial effects:
according to the invention, the first motor 61 drives the driving stirring shaft 62 and the driving gear 63 to pre-stir polluted soil, then the driving gear 63 drives the driven stirring shaft 65 to rotate through the driven gear 64, then the driving stirring shaft 62 and the driven stirring shaft 65 fully mix the polluted soil and the soil remediation agent, then the conductive seat 53 and the electrolytic plate 54 perform electrolytic separation on pollutants in the polluted soil, heat is generated through the electric heating seat 141, and then the heat is transferred to the stirring box 11 through the heating cylinder 142 and the nozzle 143, so that the leaching effect of the polluted soil in the stirring box 11 is promoted, the treatment effect of heavy metal pollutants in the polluted soil is further enhanced, and the soil is normally planted.
The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by using the contents of the present specification and the accompanying drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (10)
1. A soil remediation device for treating heavy metal contaminants, comprising: the electrolytic tank comprises an electrolytic tank (1), wherein a fixed frame (2) is bolted at the center of the top of the electrolytic tank (1), supporting legs (3) are bolted at the periphery of the bottom of the electrolytic tank (1), two sides of the top of an inner cavity of the electrolytic tank (1) are communicated with a feeding pipe (4), an inner cavity of the electrolytic tank (1) is provided with an electrolytic mechanism (5), inner cavities of the fixed frame (2) and the electrolytic tank (1) are provided with a mixing mechanism (6), a discharging pipe (7) is communicated at the center of the bottom of the inner cavity of the electrolytic tank (1), a feeding box (8) is communicated at the bottom end of the discharging pipe (7), a servo motor (9) is bolted at the left side of the feeding box (8), a feeding auger (10) is bolted at an output shaft of the servo motor (9), a stirring box (11) is communicated at the bottom of the feeding box (8), a second motor (12) is bolted at the center of the top of the, the output shaft of the second motor (12) is connected with a stirring frame (13) in a bolted mode, and the bottom of the periphery of the stirring box (11) is provided with a heating mechanism (14).
2. The soil remediation device for treating heavy metal pollutants as claimed in claim 1, wherein the electrolysis mechanism (5) comprises a controller (51), a wire (52), a conductive seat (53) and an electrolysis plate (54), the controller (51) is bolted to the bottom of the front left side of the electrolysis tank (1), the conductive seat (53) is movably connected to both sides of the bottom of the controller (51) through the wire (52), and the electrolysis plate (54) is integrally formed on the inner side of the conductive seat (53) and penetrates through the electrolysis tank (1).
3. The soil remediation device for treating heavy metal pollutants as claimed in claim 1, wherein the mixing mechanism (6) comprises a first motor (61), a driving stirring shaft (62), a driving gear (63), a driven gear (64) and a driven stirring shaft (65), the first motor (61) is bolted at the center of the top of the fixed frame (2), the driving stirring shaft (62) is bolted at an output shaft of the first motor (61), the driving gear (63) is bolted at the top end of the driving stirring shaft (62), the driven gears (64) are meshed on two sides of the driving gear (63), and the driven stirring shaft (65) is vertically bolted in an inner cavity of the driven gear (64).
4. The soil remediation device for treating heavy metal pollutants as claimed in claim 1, wherein the heating mechanism (14) comprises an electric heating seat (141), a heating cylinder (142) and nozzles (143), the heating cylinder (142) is covered on the bottom of the periphery of the stirring tank (11), the electric heating seat (141) is integrally formed at the bottom of the heating cylinder (142), the nozzles (143) are communicated with the periphery of the inner cavity of the heating cylinder (142), and the nozzles (143) are circumferentially distributed along the stirring tank (11).
5. The soil remediation device for treating heavy metal pollutants as claimed in claim 3, wherein the bottom ends of the driving stirring shaft (62) and the driven stirring shaft (65) penetrate through the bottom end of the inner cavity of the electrolytic tank (1), and the driving stirring shaft (62) and the driven stirring shaft (65) are distributed in a staggered manner.
6. The soil remediation device for treating heavy metal pollutants as claimed in claim 1, wherein a leakage protector (15) is bolted to the bottom of the front left side of the electrolytic tank (1), and an output end of the leakage protector (15) is electrically connected with an input end of the controller (51).
7. The soil remediation device for treating heavy metal pollutants as claimed in claim 1, wherein auxiliary stirring rods (16) are bolted to two sides of the inner cavity of the stirring tank (11), the auxiliary stirring rods (16) are located on the outer side of the stirring frame (13), and the auxiliary stirring rods (16) and the stirring frame (13) are distributed in a staggered manner.
8. The soil remediation device for treating heavy metal pollutants as claimed in claim 1, wherein a drain pipe (17) is communicated with the bottom of the right side of the stirring tank (11), and a solid-liquid separation tank (18) is communicated with one end, away from the stirring tank (11), of the drain pipe (17).
9. The soil remediation device for treating heavy metal pollutants as claimed in claim 1, wherein a liquid feeding pipe (19) is communicated with the center of the right side of the top of the stirring tank (11), a fine screen is embedded in the inner cavity of the liquid feeding pipe (19), reinforcing frames are bolted to the top and the bottom of the left side of the feeding tank (8), and the left side of each reinforcing frame is bolted to the left side of the inner cavity of the support leg (3).
10. A soil remediation method for treating heavy metal pollutants, which is characterized by comprising the following using methods:
A. mixing: a user adds the polluted soil and the soil remediation agent into the electrolytic tank (1) through the feeding pipe (4), then the first motor (61) drives the driving stirring shaft (62) and the driving gear (63) to rotate, the driving gear (63) drives the two driven gears (64) to rotate, the driven gears (64) drive the driven stirring shaft (65) to rotate, and therefore the driving stirring shaft (62) and the driven stirring shaft (65) simultaneously uniformly mix and stir the polluted soil and the soil remediation agent;
B. electrolysis: in the process of uniformly mixing the polluted soil and the soil remediation agent, the controller (51) starts to electrify the conductive seat (53) through the conducting wire (52), and the conductive seat (53) separates pollutants in the soil from the soil by using the electro-migration effect and the electro-dialysis effect in electrochemistry through the electrolytic plate (54), and then carries out electrolytic separation on pollutant molecules in the polluted soil;
C. feeding: the electrolyzed polluted soil falls into a feeding box (8) through a discharge pipe (7), then a servo motor (9) drives a feeding auger (10) to rotate, and the feeding auger (10) feeds the electrolyzed polluted soil into a stirring box (11);
D. purifying: a user injects leacheate through the liquid adding pipe (19), and through the dislocation fit of the auxiliary stirring rod (16), the second motor (12) drives the stirring frame (13) to fully stir the polluted soil and the leacheate, so that chemical substances in the leacheate and pollutant substances in the polluted soil generate chemical reaction, and the pollutant substances in the polluted soil are leached out;
E. heating: the electric heating seat (141) generates heat, the heat flows into the heating cylinder (142), and then is uniformly sprayed to the periphery of the stirring box (11) through a plurality of nozzles (143) distributed circumferentially, so that the contaminated soil in the stirring box (11) is heated, the chemical reaction rate and effect between the contaminated soil and the leacheate are promoted, and then the leached soil mixture flows into the solid-liquid separation tank (18) through the drain pipe (17) to be subjected to solid-liquid separation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911183344.XA CN110681693A (en) | 2019-11-27 | 2019-11-27 | Soil remediation device for treating heavy metal pollutants |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911183344.XA CN110681693A (en) | 2019-11-27 | 2019-11-27 | Soil remediation device for treating heavy metal pollutants |
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| CN110681693A true CN110681693A (en) | 2020-01-14 |
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| CN201911183344.XA Withdrawn CN110681693A (en) | 2019-11-27 | 2019-11-27 | Soil remediation device for treating heavy metal pollutants |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111957732A (en) * | 2020-06-29 | 2020-11-20 | 贵州辉创科技有限公司 | Soil remediation device for treating heavy metal pollutants |
| CN114199972A (en) * | 2021-07-22 | 2022-03-18 | 张金林 | Agricultural soil pH value detection device |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201579251U (en) * | 2009-12-31 | 2010-09-15 | 沈阳环境科学研究院 | Disintoxicating and cleaning device of contaminated soil |
| CN104690084A (en) * | 2013-12-05 | 2015-06-10 | 中国科学院沈阳应用生态研究所 | Electrochemical and microbial synergetic restoration integrated equipment for organic contaminated soil and restoration method thereof |
| CN108213066A (en) * | 2017-12-26 | 2018-06-29 | 李子琦 | A kind of remediation contaminated soil device of multidirectional loose stirring |
| CN207899860U (en) * | 2017-10-23 | 2018-09-25 | 广州市尚景生态景观有限公司 | A kind of park maintenance soil remediation processing unit |
| CN208839468U (en) * | 2018-07-31 | 2019-05-10 | 杨静 | A kind of agricultural fertilizer material mixing apparatus |
| CN209139470U (en) * | 2018-11-13 | 2019-07-23 | 江苏瑞河环境工程研究院有限公司 | A kind of broken stirring system for soil remediation |
| CN209491167U (en) * | 2018-12-05 | 2019-10-15 | 上海万帝环境技术有限公司 | A kind of soil restoring device |
| CN110434166A (en) * | 2019-08-13 | 2019-11-12 | 长江水利委员会长江科学院 | The bicyclic vertical self-cleaning type dehydrated in situ of one kind subtracts dirty electro reclamation device and method |
-
2019
- 2019-11-27 CN CN201911183344.XA patent/CN110681693A/en not_active Withdrawn
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201579251U (en) * | 2009-12-31 | 2010-09-15 | 沈阳环境科学研究院 | Disintoxicating and cleaning device of contaminated soil |
| CN104690084A (en) * | 2013-12-05 | 2015-06-10 | 中国科学院沈阳应用生态研究所 | Electrochemical and microbial synergetic restoration integrated equipment for organic contaminated soil and restoration method thereof |
| CN207899860U (en) * | 2017-10-23 | 2018-09-25 | 广州市尚景生态景观有限公司 | A kind of park maintenance soil remediation processing unit |
| CN108213066A (en) * | 2017-12-26 | 2018-06-29 | 李子琦 | A kind of remediation contaminated soil device of multidirectional loose stirring |
| CN208839468U (en) * | 2018-07-31 | 2019-05-10 | 杨静 | A kind of agricultural fertilizer material mixing apparatus |
| CN209139470U (en) * | 2018-11-13 | 2019-07-23 | 江苏瑞河环境工程研究院有限公司 | A kind of broken stirring system for soil remediation |
| CN209491167U (en) * | 2018-12-05 | 2019-10-15 | 上海万帝环境技术有限公司 | A kind of soil restoring device |
| CN110434166A (en) * | 2019-08-13 | 2019-11-12 | 长江水利委员会长江科学院 | The bicyclic vertical self-cleaning type dehydrated in situ of one kind subtracts dirty electro reclamation device and method |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111957732A (en) * | 2020-06-29 | 2020-11-20 | 贵州辉创科技有限公司 | Soil remediation device for treating heavy metal pollutants |
| CN114199972A (en) * | 2021-07-22 | 2022-03-18 | 张金林 | Agricultural soil pH value detection device |
| CN114199972B (en) * | 2021-07-22 | 2024-01-30 | 张金林 | Agricultural soil pH value detection device |
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Application publication date: 20200114 |