CN110420992A - A kind of heavy-metal contaminated soil prosthetic appliance based on electrodynamics principle - Google Patents
A kind of heavy-metal contaminated soil prosthetic appliance based on electrodynamics principle Download PDFInfo
- Publication number
- CN110420992A CN110420992A CN201910762101.5A CN201910762101A CN110420992A CN 110420992 A CN110420992 A CN 110420992A CN 201910762101 A CN201910762101 A CN 201910762101A CN 110420992 A CN110420992 A CN 110420992A
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- Prior art keywords
- fixedly connected
- soil
- heavy
- contaminated soil
- prosthetic appliance
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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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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Life Sciences & Earth Sciences (AREA)
- Soil Sciences (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Processing Of Solid Wastes (AREA)
Abstract
The present invention relates to technical field of soil remediation, and disclose a kind of heavy-metal contaminated soil prosthetic appliance based on electrodynamics principle, including shell, the inside of the shell is fixedly connected with slot electrode, the lower part of slot electrode is fixedly connected with hollow channel, and the inside of hollow channel is fixedly connected with adsorbing mechanism, the inside of the hollow channel and lower part for being located at adsorbing mechanism is fixedly connected with ion mechanism, the ion mechanism includes support frame, and the surface of support frame offers overflow port.Since the heat dissipation performance of soil is poor, temperature inside soil gradually rises, electronics in atom will be stripped out from atom, as positively charged atomic nucleus and negatively charged electronics, this electronics becomes plasma, plasma flows into soil from the overflow port on support frame, the displacement together with the electric current that electrode plate generates, to achieve the effect that accelerate removal speed using the raised ionic current that is formed simultaneously of the soil moisture.
Description
Technical field
The present invention relates to technical field of soil remediation, specially a kind of heavy-metal contaminated soil based on electrodynamics principle
Prosthetic appliance.
Background technique
In soil remediation industry, existing soil restoring technology reaches more than 100 kinds, and common technology also has more than ten kinds, substantially
Physics, chemistry and biological three kinds of methods can be divided into, wherein for heavy metal pollution ground processing method at most be electronic
Mechanics recovery technique.
Technology of Electrodynamics Renovation is electrode to be inserted into contaminated soil and be passed through direct current, occur soil pore water and
The migration of charged ion.Polluter in soil is powered on the lower generation displacement of the effect of raising outside and accumulates near electrode,
Pump-and-treat system is to be removed.
It is too many by extraneous factor although to remove effect relatively good for this processing mode, sometimes for improving removal efficiency,
The voltage applied to soil is improved, and overtension can then cause the soil moisture to rise, soil moisture raising will reduce electricity
Pole plate reduces the efficiency of cell reaction, to make removal rate decline, therefore a kind of heavy metal pollution based on electrodynamics principle
Soil remediation equipment is come into being.
Summary of the invention
The raised purpose for being formed simultaneously ionic current and accelerating removal speed of the soil moisture, the present invention are utilized for realization is above-mentioned
It provides the following technical solutions: a kind of heavy-metal contaminated soil prosthetic appliance based on electrodynamics principle, including shell, the shell
The inside of body is fixedly connected with slot electrode, and the lower part of slot electrode is fixedly connected with hollow channel, and the inside of hollow channel is fixed to be connected
It is connected to adsorbing mechanism, the inside of the hollow channel and lower part for being located at adsorbing mechanism is fixedly connected with ion mechanism, the ion machine
Structure includes support frame, and the surface of support frame offers overflow port, and the inside of support frame is fixedly connected with electrophoresis pipe, the table of electrophoresis pipe
Face is fixedly connected with heating plate, and heating plate is fixedly connected with AC tube far from the side of electrophoresis pipe, and AC tube is far from heating plate
Side is fixedly connected with backplate.
The beneficial effects of the present invention are: starting driving part makes by the way that the lower part of shell to be inserted into contaminated soil
Electrode plate in slot electrode is reacted with electrolyte, and the electric current that the two is formed flows and formed electrophoresis in soil and ion mechanism,
Polluter in soil is powered on that the effect of raising is lower to be occurred displacement and accumulate near slot electrode outside, and by adsorption orifice and
Infiltration plate, which enters in hollow channel, to be collected, if high voltage at this time, the soil moisture is increased after reaction after a period of time,
According to plasma concept: if temperature constantly increases, the atom for constituting gas molecule is separated, and formation is independent atom,
If nitrogen molecular can split into two nitrogen-atoms, our this processes are referred to as the dissociation of molecule in gas；After the soil moisture increases, by
In ion, mechanism is embedded in inside soil, is heated again so this temperature is heated plate, and since the heat dissipation performance of soil is poor, soil
Temperature inside earth gradually rises, and the electronics in atom will be stripped out from atom, become positively charged atomic nucleus and
Negatively charged electronics, this electronics become plasma, and plasma flows into soil from the overflow port on support frame, produce with electrode plate
Raw electric current displacement together accelerates removal speed using the raised ionic current that is formed simultaneously of the soil moisture to reach
Effect.
Preferably, the inside of the slot electrode is fixedly connected with electrode plate.
Preferably, the two sides that are interior and being located at electrode plate of the slot electrode are provided with electrolyte.
Preferably, the adsorbing mechanism includes adsorption orifice, and the inside of adsorption orifice is fixedly connected with infiltration plate.
Preferably, the bottom of the shell is wedge-shaped design.
Preferably, the quantity of the slot electrode is two, and left side is anode, and right side is cathode.
Preferably, support frame as described above is metal material.
Preferably, the surface of the backplate offers electrophoresis outflux.
Detailed description of the invention
Fig. 1 is inventive shell structure front sectional view；
Fig. 2 is inventive shell inside configuration schematic diagram；
Fig. 3 is adsorbing mechanism partial enlarged view at A in Fig. 2；
Fig. 4 is ion structural scheme of mechanism of the present invention.
In figure: 1- shell, 2- slot electrode, 3- hollow channel, 4- adsorbing mechanism, 5- ion mechanism, 6- support frame, 7- overflow
Mouth, 8- electrophoresis pipe, 9- heating plate, 10- AC tube, 11- backplate, 12- electrode plate, 13- electrolyte, 14- adsorption orifice, 15- infiltration
Plate.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Please refer to Fig. 1-4, a kind of heavy-metal contaminated soil prosthetic appliance based on electrodynamics principle, including shell 1, shell
The bottom of body 1 is wedge-shaped design, and the inside of shell 1 is fixedly connected with slot electrode 2, and the quantity of slot electrode 2 is two, and left side is sun
Pole, right side are cathode, and the inside of slot electrode 2 is fixedly connected with electrode plate 12, the two sides that are interior and being located at electrode plate 12 of slot electrode 2
It is provided with electrolyte 13, the lower part of slot electrode 2 is fixedly connected with hollow channel 3, and the inside of hollow channel 3 is fixedly connected with absorption
Mechanism 4, adsorbing mechanism 4 include adsorption orifice 14, and the inside of adsorption orifice 14 is fixedly connected with infiltration plate 15, the inside of hollow channel 3
And the lower part for being located at adsorbing mechanism 4 is fixedly connected with ion mechanism 5, ion mechanism 5 includes support frame 6, and support frame 6 is metal material
Material, the surface of support frame 6 offer overflow port 7, and the inside of support frame 6 is fixedly connected with electrophoresis pipe 8, and the surface of electrophoresis pipe 8 is solid
Surely it is connected with heating plate 9, heating plate 9 is fixedly connected with AC tube 10 far from the side of electrophoresis pipe 8, and AC tube 10 is far from heating plate
9 side is fixedly connected with backplate 11, and the surface of backplate 11 offers electrophoresis outflux.
When in use, by the lower part insertion contaminated soil of shell 1, starting driving part makes the electricity in slot electrode 2
Pole plate 12 is reacted with electrolyte 13, and the electric current that the two is formed flows and formed electrophoresis in soil and ion mechanism 5, in soil
Polluter is powered on the lower generation displacement of the effect of raising outside and accumulates near slot electrode 2, and passes through adsorption orifice 14 and infiltration
Plate 15, which enters in hollow channel 3, to be collected, if high voltage at this time, the soil moisture is increased after reaction after a period of time,
According to plasma concept: if temperature constantly increases, the atom for constituting gas molecule is separated, and formation is independent atom,
If nitrogen molecular can split into two nitrogen-atoms, our this processes are referred to as the dissociation of molecule in gas；After the soil moisture increases, by
It is embedded in inside soil in ion mechanism 5, so this temperature is heated plate 9 and heats again, and since the heat dissipation performance of soil is poor,
Temperature inside soil gradually rises, and the electronics in atom will be stripped out from atom, becomes positively charged atomic nucleus
With negatively charged electronics, this electronics becomes plasma, and plasma flows into soil from the overflow port 7 on support frame 6, with electrode
The electric current displacement together that plate 12 generates plays and accelerates removal speed using the raised ionic current that is formed simultaneously of the soil moisture
The effect of degree.
More than, it is merely preferred embodiments of the present invention, but scope of protection of the present invention is not limited thereto, it is any
Those familiar with the art in the technical scope disclosed by the present invention, according to the technique and scheme of the present invention and its invents
Design is subject to equivalent substitution or change, should be covered by the protection scope of the present invention.
Claims (8)
1. a kind of heavy-metal contaminated soil prosthetic appliance based on electrodynamics principle, including shell (1), it is characterised in that: institute
The inside for stating shell (1) is fixedly connected with slot electrode (2), and the lower part of slot electrode (2) is fixedly connected with hollow channel (3), hollow
The inside in channel (3) is fixedly connected with adsorbing mechanism (4), the inside of hollow channel (3) and the lower part for being located at adsorbing mechanism (4) is solid
Surely ion mechanism (5) are connected with.
The ion mechanism (5) includes support frame (6), and the surface of support frame (6) offers overflow port (7), support frame (6) it is interior
Portion is fixedly connected with electrophoresis pipe (8), and the surface of electrophoresis pipe (8) is fixedly connected with heating plate (9), and heating plate (9) is far from electrophoresis pipe
(8) side is fixedly connected with AC tube (10), and AC tube (10) is fixedly connected with backplate far from the side of heating plate (9)
(11)。
2. a kind of heavy-metal contaminated soil prosthetic appliance based on electrodynamics principle according to claim 1, feature
Be: the inside of the slot electrode (2) is fixedly connected with electrode plate (12).
3. a kind of heavy-metal contaminated soil prosthetic appliance based on electrodynamics principle according to claim 2, feature
Be: the two sides that are interior and being located at electrode plate (12) of the slot electrode (2) are provided with electrolyte (13).
4. a kind of heavy-metal contaminated soil prosthetic appliance based on electrodynamics principle according to claim 1, feature
Be: the adsorbing mechanism (4) includes adsorption orifice (14), and the inside of adsorption orifice (14) is fixedly connected with infiltration plate (15).
5. a kind of heavy-metal contaminated soil prosthetic appliance based on electrodynamics principle according to claim 1, feature
Be: the bottom of the shell (1) is wedge-shaped design.
6. a kind of heavy-metal contaminated soil prosthetic appliance based on electrodynamics principle according to claim 1, feature
Be: the quantity of the slot electrode (2) is two, and left side is anode, and right side is cathode.
7. a kind of heavy-metal contaminated soil prosthetic appliance based on electrodynamics principle according to claim 1, feature
Be: support frame as described above (6) is metal material.
8. a kind of heavy-metal contaminated soil prosthetic appliance based on electrodynamics principle according to claim 1, feature
Be: the surface of the backplate (11) offers electrophoresis outflux.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910762101.5A CN110420992A (en) | 2019-08-19 | 2019-08-19 | A kind of heavy-metal contaminated soil prosthetic appliance based on electrodynamics principle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910762101.5A CN110420992A (en) | 2019-08-19 | 2019-08-19 | A kind of heavy-metal contaminated soil prosthetic appliance based on electrodynamics principle |
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| Publication Number | Publication Date |
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| CN110420992A true CN110420992A (en) | 2019-11-08 |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1695834A (en) * | 2005-06-09 | 2005-11-16 | 上海交通大学 | Electrokinetic Remediation Method of Heavy Metal Contaminated Soil |
| CN103286120A (en) * | 2013-06-07 | 2013-09-11 | 华北电力大学 | Microwave electric soil in-situ restoration device and restoration method |
| CN103752596A (en) * | 2014-01-27 | 2014-04-30 | 湖南省交通规划勘察设计院 | Method and device for repairing metal ions in contaminated soil |
| CN104531184A (en) * | 2014-12-23 | 2015-04-22 | 中山大学 | Method for thermally decomposing over-accumulated plant with rich heavy metals through plasma |
| CN106269843A (en) * | 2016-11-02 | 2017-01-04 | 中建中环工程有限公司 | The in-situ remediation method of one heavy metal species organic co-contaminated soil |
-
2019
- 2019-08-19 CN CN201910762101.5A patent/CN110420992A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1695834A (en) * | 2005-06-09 | 2005-11-16 | 上海交通大学 | Electrokinetic Remediation Method of Heavy Metal Contaminated Soil |
| CN103286120A (en) * | 2013-06-07 | 2013-09-11 | 华北电力大学 | Microwave electric soil in-situ restoration device and restoration method |
| CN103752596A (en) * | 2014-01-27 | 2014-04-30 | 湖南省交通规划勘察设计院 | Method and device for repairing metal ions in contaminated soil |
| CN104531184A (en) * | 2014-12-23 | 2015-04-22 | 中山大学 | Method for thermally decomposing over-accumulated plant with rich heavy metals through plasma |
| CN106269843A (en) * | 2016-11-02 | 2017-01-04 | 中建中环工程有限公司 | The in-situ remediation method of one heavy metal species organic co-contaminated soil |
Non-Patent Citations (1)
| Title |
|---|
| 朱晓东: "《热学》", 31 May 2014, 中国科学技术大学出版社 * |
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Application publication date: 20191108 |