CN204276511U - A kind of prosthetic device of heavy-metal contaminated soil - Google Patents
A kind of prosthetic device of heavy-metal contaminated soil Download PDFInfo
- Publication number
- CN204276511U CN204276511U CN201420752871.4U CN201420752871U CN204276511U CN 204276511 U CN204276511 U CN 204276511U CN 201420752871 U CN201420752871 U CN 201420752871U CN 204276511 U CN204276511 U CN 204276511U
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- Prior art keywords
- pool
- contaminated soil
- heavy
- metal contaminated
- wind
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- Expired - Fee Related
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02T90/10—Technologies relating to charging of electric vehicles
- Y02T90/16—Information or communication technologies improving the operation of electric vehicles
- Y02T90/167—Systems integrating technologies related to power network operation and communication or information technologies for supporting the interoperability of electric or hybrid vehicles, i.e. smartgrids as interface for battery charging of electric vehicles [EV] or hybrid vehicles [HEV]
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y04—INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
- Y04S—SYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORK OPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FOR IMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION, DISTRIBUTION, MANAGEMENT OR USAGE, i.e. SMART GRIDS
- Y04S30/00—Systems supporting specific end-user applications in the sector of transportation
- Y04S30/10—Systems supporting the interoperability of electric or hybrid vehicles
- Y04S30/12—Remote or cooperative charging
Abstract
A kind of prosthetic device of heavy-metal contaminated soil, adopt movable wind-solar complementary electric power system as the power supply of Electrokinetic Remediation of Polluted Soils, direct current is exported by wind-power electricity generation and solar cell power generation, use charge in batteries simultaneously, stable electric energy is provided to electro reclamation equipment by battery, the output of battery is connected with the positive and negative electrode at electro reclamation equipment two ends respectively, positive and negative electrode is placed on anode pool respectively, in cathode pool, anode pool, cathode pool is outer to be connected with both sides working solution storage tank with pipeline respectively by pump, heavy-metal contaminated soil is placed in the middle of electro reclamation equipment, and pass through sintered glass filter disc and the anode pool of both sides, cathode pool separates.The utility model, using the power supply of movable wind-solar complementary electric power system as Electrokinetic Remediation of Polluted Soils, solves the problem that the transmission of electricity of remote contaminated site is difficult, energy saving, effectively reduces the operating cost of this technology.
Description
Technical field
The utility model relates to a kind of prosthetic device of heavy-metal contaminated soil.
Background technology
Electrokinetic technique is a kind of emerging soils/sediments recovery technique.The principle of electromotion repairing technique is that electrode is inserted contaminated soil region, apply the electric field that faint direct current is formed, the various electrokinesises utilizing electric field to produce are as electric osmose, electromigration and electrophoresis etc., drive soil pollutant along direction of an electric field directional migration, thus by enriching pollutants to electrode district, then carry out focusing on or being separated.The pollutant arriving electrode district generally removes the heavy metal of ionic state by electro-deposition or ion-exchange extraction.This technology effectively can remove the organic and inorganic pollution in soils/sediments, have that controllability is strong and treatment effect is good, easy installation and operation, cost is lower and do not destroy the advantages such as original natural environment, compared with traditional soil restoring technology, electricity reparation has artificial few, contact poison harmful substances is few, high financial profit, do not destroy the advantages such as ecological environment, the rehabilitation expense that this technology had both overcome physical chemistry recovery technique is high, the limitation such as in-situ immobilization application is difficult, overcome again longer shortcoming of biological prosthetic cycle, can while carrying out environment remediation, protect the ecological environment of former row to greatest extent.This technology achieves successfully in the application of laboratory research and some pilot-scale, and up to the present, the countries and regions such as existing many carry out the research and apply of this technology in succession.
Electromotion repairing technique heavy-metal contaminated soil processing cost is low, and remediation efficiency is high, convenient post-treatment, and it has good application prospect in process point-source pollution and sudden accident etc.But conventional electric mechanics renovation technique still has certain limitation in engineer applied.Because contaminated soil is mostly in use more from far-off regions, electro reclamation will keep long-term supply but required electric load is general all little, the electricity consumption of traditional industry power supply needs erection hypothesis cable and wire and excavated pavement to do pipe laying engineering, high cost and difficult to safeguard, unreasonable with grid transmission.According to diesel-driven generator, the accumulating because of diesel oil can cause again rehabilitation cost too high, and is difficult to ensure.
Movable wind-solar complementary electricity generation system can utilize the complementarity of local wind energy and solar energy resources, has a kind of novel energy electricity generation system compared with high performance-price ratio.This system as the dc source of electro reclamation can make full use of wind energy and solar energy have natural complementary advantage (daytime sun light intensity, night, wind was many; Sunshine in summer is good, and wind is weak; Winter-spring season wind is large, and sunshine is weak), without the discharge of the pernicious gas such as carbon dioxide, sulfur dioxide, not consumption of fossil fuels.
Utility model content
The utility model is solve the prosthetic device that the technical problem existed in known technology provides a kind of heavy-metal contaminated soil, it is characterized in that, comprise movable wind-solar complementary electric power system, Electrokinetic Remediation of Polluted Soils equipment, the alternating current that described movable wind-solar complementary electric power system is sent by wind-driven generator is also rectified into direct current, direct current is sent by solar-energy photo-voltaic cell, these electrical power storage are in battery, stable electric energy is provided to described electro reclamation equipment by described battery, heavy-metal contaminated soil is placed in the middle of electro reclamation equipment, the output of described battery is connected with the positive and negative electrode at electro reclamation equipment two ends respectively, positive and negative electrode is placed on anode pool respectively, in cathode pool, described anode pool, cathode pool is outer to be connected with both sides working solution storage tank with pipeline respectively by pump.
Contaminated soil both sides are separated by sintered glass filter disc and described anode pool, cathode pool.
The advantage that the utility model has and good effect are: movable wind-solar complementary electric power system is as the power supply of Electrokinetic Remediation of Polluted Soils, wind energy is changed into electric energy by wind-driven generator, change solar radiant energy into electric energy by solar cell, they provide direct current by battery to soil electro reclamation equipment.This process makes full use natural energy resources, reduces power consumption; Do not need long distance transmission line, do not need excavated pavement to do pipe laying engineering, energy saving; Cost is lower and do not destroy original natural environment; Easy installation and operation; Controllability is strong and treatment effect is good.Solve the problem that the transmission of electricity of remote contaminated site is difficult, energy saving, effectively reduce the operating cost of this technology.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of heavy-metal contaminated soil prosthetic device of the utility model.
In figure: 1, wind energy conversion system, 2, electro-optical package, 3, rectifier, 4, controller, 5, battery, 6, contaminated soil, 7, anode, 8, negative electrode, 9, anode pool, 10, cathode pool, 11, circulating pump, 12, anodic dissolution storage tank, 13, cathode solution storage tank 14, sintered glass filter disc.
Operation principle of the present utility model: in view of the uncertainty of wind direction size and illumination power, solar electrical energy generation and the independent electric power system of wind-power electricity generation can not be satisfied the demand, alternating current is sent by wind energy conversion system 1, alternating current changes direct current into by rectifier 3 delivers to controller 4, solar energy is directly changed into direct current and delivers to controller 4 by electro-optical package 2, charged by controller 4 pairs of batteries 5, battery 5 provides stable electric energy to electro reclamation equipment, the output of battery is connected with the anode 7 at electro reclamation equipment two ends and negative electrode 8 respectively, due to EOF constantly by anode to cathode flow, the water level of negative electrode will raise, and the water level of anode will reduce, the water-head produced will slow down EOF speed, EOF is even made to stop, therefore by anode, negative electrode is placed on anode pool 9 respectively, in cathode pool 10, anode pool 9, cathode pool 10 is outer respectively by circulating pump 11 and pipeline and both sides anodic dissolution storage tank 12, cathode solution storage tank 13 connects, under the effect of circulating pump 11, both remained cloudy, the water level balance at sun the two poles of the earth, the character of solution in negative and positive two electrolytic cell can be made again to keep stable.Heavy-metal contaminated soil 6 is placed in the middle of electro reclamation equipment, and is separated with anode pool 9, cathode pool 10 by the sintered glass filter disc of both sides.
Although be described preferred embodiment of the present utility model by reference to the accompanying drawings above; but the utility model is not limited to above-mentioned detailed description of the invention; above-mentioned detailed description of the invention is only schematic; be not restrictive; those of ordinary skill in the art is under enlightenment of the present utility model; do not departing under the ambit that the utility model aim and claim protect, can also make a lot of form, these all belong within protection domain of the present utility model.
Claims (2)
1. the prosthetic device of a heavy-metal contaminated soil, it is characterized in that, comprise movable wind-solar complementary electric power system, Electrokinetic Remediation of Polluted Soils equipment, the alternating current that described movable wind-solar complementary electric power system is sent by wind-driven generator is also rectified into direct current, direct current is sent by solar-energy photo-voltaic cell, these electrical power storage are in battery, stable electric energy is provided to described electro reclamation equipment by described battery, heavy-metal contaminated soil is placed in the middle of electro reclamation equipment, the output of described battery is connected with the positive and negative electrode at electro reclamation equipment two ends respectively, positive and negative electrode is placed on anode pool respectively, in cathode pool, described anode pool, cathode pool is outer to be connected with both sides working solution storage tank with pipeline respectively by pump.
2. the prosthetic device of a kind of heavy-metal contaminated soil according to claim 1, is characterized in that, contaminated soil both sides are separated by sintered glass filter disc and described anode pool, cathode pool.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420752871.4U CN204276511U (en) | 2014-12-02 | 2014-12-02 | A kind of prosthetic device of heavy-metal contaminated soil |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420752871.4U CN204276511U (en) | 2014-12-02 | 2014-12-02 | A kind of prosthetic device of heavy-metal contaminated soil |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204276511U true CN204276511U (en) | 2015-04-22 |
Family
ID=52859709
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420752871.4U Expired - Fee Related CN204276511U (en) | 2014-12-02 | 2014-12-02 | A kind of prosthetic device of heavy-metal contaminated soil |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204276511U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106345799A (en) * | 2016-08-31 | 2017-01-25 | 沈阳化工研究院有限公司 | Composite functional electrode and electric soil remediation device |
| CN106914486A (en) * | 2017-04-28 | 2017-07-04 | 中南林业科技大学 | The electro reclamation device and electric repair method of heavy-metal contaminated soil |
| CN111940491A (en) * | 2020-08-19 | 2020-11-17 | 潘梦缕 | Be used for prosthetic environment-friendly device of soil |
| CN114029332A (en) * | 2021-11-24 | 2022-02-11 | 华南农业大学 | Device and method for electrokinetic remediation of cadmium-polluted soil by activated graphene auxiliary electrode |
-
2014
- 2014-12-02 CN CN201420752871.4U patent/CN204276511U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106345799A (en) * | 2016-08-31 | 2017-01-25 | 沈阳化工研究院有限公司 | Composite functional electrode and electric soil remediation device |
| CN106914486A (en) * | 2017-04-28 | 2017-07-04 | 中南林业科技大学 | The electro reclamation device and electric repair method of heavy-metal contaminated soil |
| CN106914486B (en) * | 2017-04-28 | 2020-04-03 | 中南林业科技大学 | Electric remediation device and electric remediation method for heavy metal contaminated soil |
| CN111940491A (en) * | 2020-08-19 | 2020-11-17 | 潘梦缕 | Be used for prosthetic environment-friendly device of soil |
| CN114029332A (en) * | 2021-11-24 | 2022-02-11 | 华南农业大学 | Device and method for electrokinetic remediation of cadmium-polluted soil by activated graphene auxiliary electrode |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150422 Termination date: 20161202 |