CN207086553U - A kind of mine pollution soil repair system - Google Patents
A kind of mine pollution soil repair system Download PDFInfo
- Publication number
- CN207086553U CN207086553U CN201721039306.3U CN201721039306U CN207086553U CN 207086553 U CN207086553 U CN 207086553U CN 201721039306 U CN201721039306 U CN 201721039306U CN 207086553 U CN207086553 U CN 207086553U
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- Prior art keywords
- decontaminating column
- plant
- layer
- contaminated soil
- soil
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Abstract
A kind of mine pollution soil repair system, including decontaminating column, barrier layer, plant and trophocyst, the decontaminating column is arranged on the both sides of contaminated soil, the bottom of decontaminating column is extended under the water level of underground, substantial amounts of permeability hole is provided with the lateral wall of decontaminating column, include spongy layer and biological capsule in decontaminating column, the spongy layer is arranged in decontaminating column internal side wall, and the biological capsule is filled with decontaminating column；The surface of the contaminated soil is provided with barrier layer, the barrier layer includes gravel and clay, the barrier layer offers implantation hole, plant is placed with implantation hole, plant root is placed in contaminated soil, and the root of the plant is enclosed with trophocyst, and trophocyst is combined by biological fiber layer and bamboo-carbon layer, the root of the biological fiber layer parcel plant, bamboo-carbon layer are arranged between bamboo-carbon layer and contaminated soil.Plant growth is helped after purifying contaminated thing to consolidate the mine pollution soil repair system of water and soil using the mode slowly permeated.
Description
Technical field
It the utility model is related to abandoned mine and administer field, and in particular to a kind of mine pollution soil repair system.
Background technology
Mineral resources are important natural resources, are the important substance bases of social production development, modern society people's
Production and life all be unable to do without mineral resources.The exploitation of mineral resources causes Environmental Problems in Mines to have a strong impact on group around mining area
Many normal lifves and social stability, also make it that the work of mine environment restoration harness is very arduous heavy.Typically repaired in mine
If heavy rain weather is run into during, the rainwater of flowing can be penetrated into contaminated soil, caused pollutant to spread to elsewhere, expanded
Big contaminants scope, increase the difficulty of purification；If plant can be caused in grown on soil plant when soil is also non-purified
Root is contaminated and rotted, and in order to which soil strengthening prevents erosion, then needs to plant after the completion of soil remediation and plants
Thing, but now planting plants do not perform to the original detergent power of plant, can slow down the process of soil remediation.
Utility model content
In view of the shortcomings of the prior art, the purpose of this utility model, which aims to provide one kind, prevents that pollutant spreads in soil,
Plant growth is helped after purifying contaminated thing to consolidate the mine pollution soil repair system of water and soil using the mode slowly permeated.
To achieve the above object, the utility model adopts the following technical scheme that：
A kind of mine pollution soil repair system, including decontaminating column, barrier layer, plant and trophocyst, the decontaminating column
The both sides of contaminated soil are arranged on, the bottom of decontaminating column extends under the water level of underground, is provided with the lateral wall of decontaminating column
Substantial amounts of permeability hole, decontaminating column is interior to include spongy layer and biological capsule, and the spongy layer is arranged in decontaminating column internal side wall, described
Biological capsule is filled with decontaminating column；The surface of the contaminated soil is provided with barrier layer, the barrier layer include gravel and
Clay, clay are arranged between gravel and contaminated soil, and the barrier layer offers implantation hole, and implantation hole extends to from barrier layer
In contaminated soil, plant is placed with implantation hole, plant root is placed in contaminated soil, the root bag of the plant
Trophocyst is wrapped with, trophocyst is combined by biological fiber layer and bamboo-carbon layer, the root of the biological fiber layer parcel plant,
Bamboo-carbon layer is arranged between bamboo-carbon layer and contaminated soil.
As a kind of optimization of the present utility model, the biological capsule has water solubility.
As a kind of optimization of the present utility model, screen pack is installed at the permeability hole of the decontaminating column.
As a kind of optimization of the present utility model, the area of the barrier layer is more than the area of contaminated soil.
The beneficial effects of the utility model are：
1) spongy layer in decontaminating column absorbs underground water, and thawing has a water miscible biological capsule, and biological capsule will be intracapsular micro-
Bio-osmosis carries out biological decomposition purification in contaminated soil to contaminated soil.
2) barrier layer is covered in contaminated soil surface, and rainy day rainwater can be prevented to be flushed to pollutant elsewhere, prevented
Pollutant spreads.
3) plant root parcel trophocyst, the moisture that the bamboo-carbon layer of trophocyst outer layer can be absorbed in soil are supplied to plant
Thing, biological fiber layer are further purified to the water of absorption, and the product of decomposing, purifying provides nutrition for plant, promote to plant
The generation of thing, consolidates water and soil.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the overlooking structure figure of decontaminating column.
Reference：1st, decontaminating column；2nd, permeability hole；3rd, spongy layer；4th, biological capsule；5th, gravel；6th, clay；7th, plant；
8th, trophocyst.
Embodiment
Below, with reference to accompanying drawing and embodiment, the utility model is described further：
As shown in figure 1, a kind of mine pollution soil repair system, including decontaminating column 1, barrier layer, plant 7 and trophocyst
8, the decontaminating column 1 is arranged on the both sides of contaminated soil, and the bottom of decontaminating column 1 is extended under the water level of underground, decontaminating column 1
Substantial amounts of permeability hole 2 is provided with lateral wall, screen pack is installed at the permeability hole 2 of the decontaminating column 1, prevent decontaminating column 1 by
To the damage of other foreign substances；Include spongy layer 3 and biological capsule 4 in decontaminating column 1, the spongy layer 3 is arranged in decontaminating column 1
In portion's side wall, spongy layer 3 also offers the aperture corresponding with the permeability hole 2 of decontaminating column 1, and the biological capsule 4 is filled with net
Change in post 1, as shown in Figure 2；Water is adsorbed in the bottom of decontaminating column 1 from underground water, and underground water gradually penetrates into purification along spongy layer 3
Biological Nang4Chu in post 1, because biological capsule 4 has water solubility, after biological capsule 4 runs into the water of spongy layer 3, biological capsule 4 melts,
Microorganism in biological capsule 4 is penetrated at contaminated soil from permeability hole 2, and decomposing, purifying is carried out to contaminated soil.
The surface of the contaminated soil is provided with barrier layer, and the area of the barrier layer is more than the area of contaminated soil, institute
Stating barrier layer includes gravel 5 and clay 6, and clay 6 is arranged between gravel 5 and contaminated soil, and the purpose of barrier layer is in order to anti-
Only the pollutant in soil is diffused into elsewhere by rainy day rainwater, prevents pollution range from expanding.The barrier layer offers
Implantation hole, implantation hole are extended in contaminated soil from barrier layer, and plant 7 is placed with implantation hole, and the root of plant 7 is placed on
In contaminated soil, the root of the plant 7 is enclosed with trophocyst 8, trophocyst 8 combined by biological fiber layer and bamboo-carbon layer and
Into the root of the biological fiber layer parcel plant 7, bamboo-carbon layer is arranged between bamboo-carbon layer and contaminated soil；Bamboo-carbon layer is inhaled
Attached ability is strong, can adsorb the moisture in soil, by the pollutant in contaminated soil with the adsorption in turn of dampening into bamboo-carbon layer, bamboo
Layer of charcoal is purified the pollutant in moisture, and the water after bamboo-carbon layer purifies absorbs from supply plant root；But bamboo charcoal
Layer is insufficient for the detergent power of partial contamination thing, therefore the water come is absorbed into by bamboo-carbon layer and can be continued only by biological fiber layer
To change, the product after decomposing, purifying is also supplied with the root absorption of plant 7, helps plant 7 to produce, while also to contaminated soil
In pollutant play a part of purification, while purification soil pollutant, nutrient caused by the absorption cleaning of plant 7 is given birth to
It is long, consolidate water and soil, improve the reparation degree of soil.
It will be apparent to those skilled in the art that technical scheme that can be as described above and design, make other various
Corresponding change and deformation, and all these changes and deformation should all belong to the protection of the utility model claims
Within the scope of.
Claims (4)
1. a kind of mine pollution soil repair system, it is characterised in that including decontaminating column, barrier layer, plant and trophocyst, institute
The both sides that decontaminating column is arranged on contaminated soil are stated, the bottom of decontaminating column is extended under the water level of underground, the lateral wall of decontaminating column
On be provided with substantial amounts of permeability hole, include spongy layer and biological capsule in decontaminating column, the spongy layer is arranged on decontaminating column private side
On wall, the biological capsule is filled with decontaminating column；The surface of the contaminated soil is provided with barrier layer, the barrier layer bag
Gravel and clay are included, clay is arranged between gravel and contaminated soil, and the barrier layer offers implantation hole, and implantation hole is from barrier
Layer is extended in contaminated soil, plant is placed with implantation hole, plant root is placed in contaminated soil, the plant
Root be enclosed with trophocyst, trophocyst is combined by biological fiber layer and bamboo-carbon layer, and the biological fiber layer wraps up plant
The root of body, bamboo-carbon layer are arranged between bamboo-carbon layer and contaminated soil.
2. mine pollution soil repair system according to claim 1, it is characterised in that the biological capsule has water-soluble
Property.
3. mine pollution soil repair system according to claim 1, it is characterised in that at the permeability hole of the decontaminating column
Screen pack is installed.
4. mine pollution soil repair system according to claim 1, it is characterised in that the area of the barrier layer is more than
The area of contaminated soil.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721039306.3U CN207086553U (en) | 2017-08-18 | 2017-08-18 | A kind of mine pollution soil repair system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721039306.3U CN207086553U (en) | 2017-08-18 | 2017-08-18 | A kind of mine pollution soil repair system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207086553U true CN207086553U (en) | 2018-03-13 |
Family
ID=61542151
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721039306.3U Expired - Fee Related CN207086553U (en) | 2017-08-18 | 2017-08-18 | A kind of mine pollution soil repair system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207086553U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108856264A (en) * | 2018-06-28 | 2018-11-23 | 上海环境工程设计研究院有限公司 | A kind of Compound Heavy Metals phytoremediation for soil method |
-
2017
- 2017-08-18 CN CN201721039306.3U patent/CN207086553U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108856264A (en) * | 2018-06-28 | 2018-11-23 | 上海环境工程设计研究院有限公司 | A kind of Compound Heavy Metals phytoremediation for soil method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180313 Termination date: 20210818 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |