CN114982511A - Agricultural light fishing mine complementary open-pit abandoned mine internal circulation ecological restoration method - Google Patents
Agricultural light fishing mine complementary open-pit abandoned mine internal circulation ecological restoration method Download PDFInfo
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- 238000010276 construction Methods 0.000 claims abstract description 4
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- 238000003973 irrigation Methods 0.000 claims description 10
- 230000002262 irrigation Effects 0.000 claims description 10
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 8
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 claims description 7
- 239000000428 dust Substances 0.000 claims description 7
- OGIDPMRJRNCKJF-UHFFFAOYSA-N titanium oxide Inorganic materials [Ti]=O OGIDPMRJRNCKJF-UHFFFAOYSA-N 0.000 claims description 7
- 238000002485 combustion reaction Methods 0.000 claims description 6
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- 239000010815 organic waste Substances 0.000 claims description 6
- 239000002689 soil Substances 0.000 claims description 6
- 229910002651 NO3 Inorganic materials 0.000 claims description 5
- NHNBFGGVMKEFGY-UHFFFAOYSA-N Nitrate Chemical compound [O-][N+]([O-])=O NHNBFGGVMKEFGY-UHFFFAOYSA-N 0.000 claims description 5
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- 238000005516 engineering process Methods 0.000 claims description 5
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G9/00—Cultivation in receptacles, forcing-frames or greenhouses; Edging for beds, lawn or the like
- A01G9/02—Receptacles, e.g. flower-pots or boxes; Glasses for cultivating flowers
- A01G9/022—Pots for vertical horticulture
- A01G9/023—Multi-tiered planters
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G27/00—Self-acting watering devices, e.g. for flower-pots
- A01G27/003—Controls for self-acting watering devices
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; CARE OF BIRDS, FISHES, INSECTS; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- A01K63/00—Receptacles for live fish, e.g. aquaria; Terraria
- A01K63/003—Aquaria; Terraria
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02S—GENERATION OF ELECTRIC POWER BY CONVERSION OF INFRARED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, e.g. USING PHOTOVOLTAIC [PV] MODULES
- H02S10/00—PV power plants; Combinations of PV energy systems with other systems for the generation of electric power
- H02S10/10—PV power plants; Combinations of PV energy systems with other systems for the generation of electric power including a supplementary source of electric power, e.g. hybrid diesel-PV energy systems
- H02S10/12—Hybrid wind-PV energy systems
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02S—GENERATION OF ELECTRIC POWER BY CONVERSION OF INFRARED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, e.g. USING PHOTOVOLTAIC [PV] MODULES
- H02S20/00—Supporting structures for PV modules
- H02S20/30—Supporting structures being movable or adjustable, e.g. for angle adjustment
- H02S20/32—Supporting structures being movable or adjustable, e.g. for angle adjustment specially adapted for solar tracking
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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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
- Y02P60/12—Technologies relating to agriculture, livestock or agroalimentary industries using renewable energies, e.g. solar water pumping
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- Life Sciences & Earth Sciences (AREA)
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Abstract
The invention provides an internal circulation ecological restoration method for an open-pit abandoned mine with complementation of agricultural light fishing mine, which comprises the following steps of 1) construction of a mine roof solar photovoltaic power generation area; 2) erecting a side slope agricultural planting and cultivating area; 3) the method can realize continuation of the industrial life of the open-pit abandoned mine, combines ecological restoration of the open-pit abandoned mine with agricultural breeding, fishery breeding and photovoltaic power generation, and provides a new mode for the integration development of the ecological restoration and the industry of the open-pit abandoned mine.
Description
Technical Field
The invention belongs to the technical field of ecological restoration of abandoned mines, and particularly relates to an internal circulation ecological restoration method for an agricultural light fishing mine complementary open-pit abandoned mine.
Background
Carbon neutralization and carbon peak reaching are accelerating transformation and upgrading of the sandstone industry, and along with successive loss of mining rights of a large number of small and medium-sized scattered mines in China, treatment of pits and bare slopes left by open-cut mining brings huge problems to ecological restoration and industry continuation of the whole mining industry. The problem that the repair of these abandoned mines needs to be solved is that these mines are treated properly.
At present, the method of land reclamation and slope spray seeding reclamation is commonly adopted for the restoration of the surface mine. This mode of ecological remediation is of wide generality and universality. The mine restoration scheme generally causes landscape ecology cracking due to the fact that height difference is large after pit excavation and visual connection is lacked. Meanwhile, as socialist material civilization develops increasingly, and the pursuit of people for spiritual civilization is gradually promoted, the ecological restoration mode is often used as a closed loop of the mining industry, further development of mines is lacked, and the planning of the life cycle of the industry is continued. Most industrial and mining enterprises are lack of intrinsic power to implement ecological restoration work of open-pit abandoned mines in order to respond to corresponding requirements of supervision and environmental protection policies.
Therefore, how to develop an ecological restoration mode for continuation of mining industry in open-air abandoned mines is an urgent problem to be solved, so that a sustainable development path with ecological beauty, industrial prosperity and rich people is provided.
Disclosure of Invention
The invention aims to solve the technical problems in the prior art, provides an agricultural and optical fishing mine complementary surface abandoned mine internal circulation ecological restoration method, and can realize continuation of the industrial life of the surface abandoned mine. The ecological restoration of the open-pit waste mine is combined with agricultural breeding, fishery breeding and photovoltaic power generation, and a new mode of the ecological restoration and the industry fusion development of the open-pit waste mine is provided.
In order to solve the technical problems, the invention adopts the following technical scheme:
an internal circulation ecological restoration method for an open-pit abandoned mine with complementation of agricultural light fishing mines is characterized by comprising the following steps:
1) construction of a mine roof solar photovoltaic power generation area:
developing mine roof solar energy sources at the top of the open-pit mine by relying on the topographic advantages, and erecting a photovoltaic power generation system;
2) erecting a side slope agricultural planting cultivation area:
trimming a mine slope, and arranging agricultural planting cultivation boxes step by step in a layered manner to develop agricultural breeding;
3) constructing a bottom fishery breeding area:
and excavating at the bottom of the open pit, establishing a sliced fishpond, and carrying out fishery breeding operation by using biological waste materials of agricultural breeding.
Mine restoration is combined with new energy, agriculture and fishery, agricultural and fishery complementation is realized, new energy power generation provides energy for agricultural and fishery, and therefore the life cycle of mining industry is prolonged, and open-pit abandoned mine ecological restoration and industry fusion development are achieved.
Further, the detailed steps of step 2) are as follows: through building steel layering platform at the side slope, fixed farming artificial containers in the platform to erect automatic sprinkler irrigation system at the top of farming artificial containers, lay the membrane structure at the top of layering platform at last. Through steel layering platform, guarantee the layering setting of farming incubator on the mine side slope, guarantee that the sunshine of incubator shines sufficiently to support for the incubator provides sufficient intensity. Lay membrane structure and can make side slope
Further, a titanium oxide coating is coated on the outer layer of the membrane structure, nitrate is formed by photocatalysis of titanium oxide, and the collected nitrate is used as a fertilizer for seedlings.
Furthermore, a certain number of combustion chambers are arranged at the bottom of the open-air abandoned mine, organic wastes generated by plants growing in the agricultural breeding area can be transported at low cost by utilizing the natural terrain height difference of the side slope, the transported organic wastes are transported to the nearby combustion chambers and are combusted in an anaerobic mode, and therefore fertile soil which can be used for production is obtained.
Furthermore, the membrane structure is replaced by glass, and artistic processing is carried out on the outer vertical surface of the agricultural breeding area, so that the travel attribute of the whole ecological restoration system is increased.
Further, the photovoltaic power generation area can be adjusted to a wind power generation system according to the difference of regional resource conditions.
Further, in step 2, during agricultural breeding, the sensors are buried in the incubator to collect humidity information of soil and feed back the humidity information to the central control room, irrigation of crops is guided by feedback through analyzing and comparing big data of agricultural breeding, a water storage pool is arranged at intervals on a side slope in engineering measures to collect rainwater, and automatic control drop irrigation technology is realized through a water pump, a water pipe and a PLC control switch. And the PLC remote control drip irrigation is realized through the feedback of the humidity information.
Furthermore, a high-definition video monitoring system and a digital modeling system technology are additionally arranged, cultivated crops are analyzed, the height, color and biological quantity of the crops are observed and analyzed at regular time, and information collected at the front end is analyzed and compared with big data of agricultural breeding, so that the growth state of the bred crops is monitored.
Furthermore, the photovoltaic power generation adopts a tracking support, so that the photovoltaic panel on the top of the slope can automatically adjust the angle along with the irradiation of the sun, and the overall power generation efficiency is improved.
Photovoltaic power generation efficiency is closely related to the cleanness degree of the photovoltaic panel, and raised dust, dust and the like can directly influence photovoltaic power generation efficiency. Therefore, the green recovery condition of the whole mining area can be monitored according to the current generated by photovoltaic power generation and the real-time transmission result of the power generation efficiency, and the dust emission of the mining area can be accurately controlled. The specific implementation path can be linked with the collected data information, and the air quality of the whole mining area is analyzed according to the photovoltaic power generation efficiency under the same meteorological conditions for a period of time. Furthermore, the application range of the patent can be expanded to the mining production period of the mine through the mutual mapping relation of photovoltaic power generation and environmental monitoring, so that the dynamic monitoring of mining green recovery in a mining area is realized.
Furthermore, a displacement sensor is arranged at the bottom of a tracking support of the photovoltaic panel, slope top displacement data are fed back to a central control room in real time, plane and vertical displacement changes of the slope top are calculated through a background algorithm, and the slope top of the side pit and the side slope is monitored, so that the purpose of safety monitoring of the slope top is achieved.
Due to the adoption of the technical scheme, the invention has the following beneficial effects:
the invention can create an agricultural light fishery complementary open-pit abandoned mine internal circulation ecological restoration mode through the mode, realizes open-pit abandoned mine ecological restoration, simultaneously combines with new energy industry, agriculture and fishery, and continues the life cycle of mining industry, thereby leaving a sustainable development way with ecological beauty, industry prosperity and common people richness.
Drawings
The invention will be further described with reference to the accompanying drawings in which:
FIG. 1 is a schematic view of the cross section of the internal circulation ecological restoration of an agricultural light fishing mine complementary open-pit abandoned mine;
FIG. 2 is a design diagram of an internal circulation ecological restoration system of an open-pit abandoned mine with complementation of agricultural and optical fishing mines.
In the figure, 1-photovoltaic power generation area; 2-side slope agricultural planting cultivation area; 3-a fishery breeding area; 4-film structure.
Detailed Description
As shown in fig. 1 and 2, the method for restoring the internal circulation ecology of an agro-optical fishing mine complementary surface abandoned mine comprises the following steps:
1) construction of a mine roof solar photovoltaic power generation area 1:
and developing mine roof solar energy on the basis of the topographic advantages at the top of the open-pit mine, and erecting a photovoltaic power generation system.
The photovoltaic power generation adopts the tracking support, realizes that the photovoltaic board on the top of the slope automatically carries out angle adjustment along with the sun irradiation, improves the whole generating efficiency.
Photovoltaic power generation efficiency is closely related to the cleanness degree of the photovoltaic panel, and raised dust, dust and the like can directly influence photovoltaic power generation efficiency. Therefore, the green recovery condition of the whole mining area can be monitored according to the current generated by photovoltaic power generation and the real-time transmission result of the power generation efficiency, and the dust emission of the mining area can be accurately controlled. The method has the advantages that the path is specifically realized, data information can be collected in a contact manner, and the air quality of the whole mining area is analyzed according to the photovoltaic power generation efficiency under the same meteorological condition for a period of time. Furthermore, the application range of the patent can be expanded to the mining production period of the mine through the mutual mapping relation of photovoltaic power generation and environmental monitoring, so that the dynamic monitoring of mining green recovery in a mining area is realized.
The bottom of a tracking support of the photovoltaic panel is provided with a displacement sensor, slope top displacement data are fed back to a central control room in real time, plane and vertical displacement changes of the slope top are calculated through a background algorithm, and the slope top of the side pit and the side slope is monitored, so that the purpose of safety monitoring of the slope top is achieved.
2) And (3) erecting a side slope agricultural planting cultivation area 2:
and (4) trimming mine side slopes, and arranging agricultural planting cultivation boxes step by step in a layered manner to develop agricultural breeding.
Through building steel layering platform at the side slope, fixed farming artificial containers in the platform to erect automatic sprinkler irrigation system at the top of farming artificial containers, lay membrane structure 4 at the top of layering platform at last. Through steel layering platform, guarantee the layering setting of farming incubator on the mine side slope, guarantee that the sunshine of incubator shines sufficiently to support for the incubator provides sufficient intensity. The film laying structure 4 can enable the outer layer of the slope film structure 4 to be coated with a titanium oxide coating, nitrate is formed by photocatalysis of titanium oxide, and the collected titanium oxide is used as a fertilizer for seedlings.
During agricultural breeding, through burying the sensor underground in the artificial containers, gather the humidity information of soil, feed back to central control room, compare the big data of agricultural breeding through the analysis, the watering of guide crops is fed back, sets up the tank at side slope every a section distance on the engineering measure, accomplishes the collection of rainwater, realizes automated control's the technique of driping irrigation through water pump, water pipe and PLC control switch. And the PLC remote control drip irrigation is realized through the feedback of the humidity information.
The high-definition video monitoring system and the digital modeling system technology are additionally arranged, cultivated crops are analyzed, the height, color and biological quantity of the crops are observed and analyzed at regular time, and the information collected at the front end is analyzed and compared with big data of agricultural breeding, so that the growth state of the bred crops is monitored.
3) Constructing a bottom fishery breeding area 3:
and (4) excavating at the bottom of the open pit, establishing a partitioned fishpond, and performing fishery breeding operation by using biological waste of agricultural breeding.
Mine restoration is combined with new energy, agriculture and fishery complementation is achieved, new energy power generation provides energy for agriculture and fishery, and therefore the life cycle of mining industry is prolonged, and open-pit waste mine ecological restoration and industry fusion development are achieved.
The bottom of a pit of an open abandoned mine is provided with a certain number of combustion chambers, organic waste generated by plants growing in an agricultural breeding area can be transported at low cost by utilizing the natural terrain height difference of a side slope, the transported organic waste is transported to the nearby combustion chambers and combusted in an anaerobic mode, and therefore fertile soil for production is obtained.
The membrane structure 4 is replaced by glass, and artistic processing is carried out on the outer vertical surface of the agricultural breeding area, so that the travel attribute of the whole ecological restoration system is improved.
The photovoltaic power generation area 1 can be adjusted to a wind power generation system according to the difference of regional resource conditions.
The invention can build an inside-circulation ecological restoration mode of the open-pit abandoned mine with complementation of agricultural light fishing mine through the mode, realizes the ecological restoration of the open-pit abandoned mine, and simultaneously combines with new energy industry, agriculture and fishery to continue the life cycle of the mining industry, thereby leaving a sustainable development way with ecological beauty, industrial prosperity and common people abundance.
The above is only a specific embodiment of the present invention, but the technical features of the present invention are not limited thereto. Any simple changes, equivalent substitutions or modifications made based on the present invention to solve the same technical problems and achieve the same technical effects are within the scope of the present invention.
Claims (10)
1. An internal circulation ecological restoration method for an agricultural and optical fishing mine complementary open-pit abandoned mine is characterized by comprising the following steps:
1) construction of a mine roof solar photovoltaic power generation area:
developing mine roof solar energy sources at the top of the open-pit mine by relying on the topographic advantages, and erecting a photovoltaic power generation system;
2) erecting a side slope agricultural planting cultivation area:
trimming a mine slope, and arranging agricultural planting cultivation boxes step by step in a layered manner to develop agricultural breeding;
3) constructing a bottom fishery breeding area:
and excavating at the bottom of the open pit, establishing a sliced fishpond, and carrying out fishery breeding operation by using biological waste materials of agricultural breeding.
2. The method for restoring the internal circulation ecology of the open-pit abandoned mine complemented with the agro-optical fishing mines according to claim 1, which is characterized in that: the detailed steps of the step 2) are as follows: through building steel layering platform at the side slope, fixed farming artificial containers in the platform to erect automatic sprinkler irrigation system at the top of farming artificial containers, lay the membrane structure at the top of layering platform at last.
3. The agricultural and optical fish mine complementary open-pit abandoned mine internal circulation ecological restoration method according to claim 1, characterized in that: and coating a titanium oxide coating on the outer layer of the membrane structure, forming nitrate by utilizing titanium oxide photocatalysis, and collecting the nitrate to be used as a fertilizer of the seedling.
4. The method for restoring the internal circulation ecology of the open-pit abandoned mine complemented with the agro-optical fishing mines according to claim 1, which is characterized in that: the combustion chamber is arranged at the bottom of the open-pit abandoned mine, organic waste generated by plants growing in the agricultural breeding area can be transported at low cost by utilizing the natural terrain height difference of the side slope, the transported organic waste is transported to the nearby combustion chamber and is combusted in an anaerobic mode, and therefore fertile soil which can be used for production is obtained.
5. The agricultural and optical fish mine complementary open-pit abandoned mine internal circulation ecological restoration method according to claim 1, characterized in that: the membrane structure adopts glass to replace, carries out artistic processing from the outer facade of agricultural breeding area, increases the journey attribute of whole ecological remediation system.
6. The agricultural and optical fish mine complementary open-pit abandoned mine internal circulation ecological restoration method according to claim 1, characterized in that: the photovoltaic power generation area can be adjusted to a wind power generation system according to the difference of regional resource conditions.
7. The method for restoring the internal circulation ecology of the open-pit abandoned mine complemented with the agro-optical fishing mines according to claim 1, which is characterized in that: in step 2), during agricultural breeding, a sensor is buried in the incubator, humidity information of soil is collected and fed back to the central control room, irrigation of crops is guided in a feedback mode through analysis and comparison of big data of agricultural breeding, water storage pools are arranged on the side slope at intervals in engineering measures, rainwater collection is completed, and automatic control of a drip irrigation technology is achieved through a water pump, a water pipe and a PLC control switch.
8. The method of claim 7, wherein the open-pit abandoned mine internal circulation ecological restoration method comprises the following steps: the high-definition video monitoring system and the digital modeling system technology are additionally arranged, cultivated crops are analyzed, the height, color and biological quantity of the crops are observed and analyzed at regular time, and the information collected at the front end is analyzed and compared with big data of agricultural breeding, so that the growth state of the bred crops is monitored.
9. The method for restoring the internal circulation ecology of the open-pit abandoned mine complemented with the agro-optical fishing mines according to claim 1, which is characterized in that: the photovoltaic power generation adopts a tracking support to realize that the photovoltaic panel on the top of the slope automatically adjusts the angle along with the irradiation of the sun; the photovoltaic power generation efficiency is closely related to the cleanness degree of the photovoltaic panel, and the greening condition of the whole mining area is monitored and the dust flying in the mining area is accurately controlled according to the current generated by photovoltaic power and the real-time transmission result of the power generation efficiency.
10. The method for restoring the internal circulation ecology of the open-pit abandoned mine complemented with the agro-optical fishing mines according to claim 9, which is characterized in that: the bottom of a tracking support of the photovoltaic panel is provided with a displacement sensor, slope top displacement data are fed back to a central control room in real time, plane and vertical displacement changes of the slope top are calculated through a background algorithm, and the slope top of the side pit and the side slope is monitored, so that the purpose of safety monitoring of the slope top is achieved.
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|---|---|---|---|---|
| JP2000336653A (en) * | 1999-05-27 | 2000-12-05 | Isao Ito | Protective construction method for slope such as bank, and protective frame |
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| CN210315932U (en) * | 2019-01-22 | 2020-04-14 | 湖南高岭环保科技有限公司 | Mine side slope water storage and drainage and purification system |
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| CN215454373U (en) * | 2021-07-21 | 2022-01-11 | 山东鲁威海洋科技有限公司 | Rural-shake-based farming-fishing-optical module integrated planting and breeding system |
| CN114182740A (en) * | 2021-11-11 | 2022-03-15 | 浙江华东工程建设管理有限公司 | Multilayer three-dimensional ecological design method for tourism and sightseeing on high and steep rocky side slope of surface mine |
| CN216415035U (en) * | 2021-08-27 | 2022-05-03 | 华电水务科技股份有限公司 | System for complementary low-lying area saline and alkaline land of farming fishing photovoltaic is administered and is utilized |
-
2022
- 2022-05-31 CN CN202210613828.9A patent/CN114982511A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000336653A (en) * | 1999-05-27 | 2000-12-05 | Isao Ito | Protective construction method for slope such as bank, and protective frame |
| CN210315932U (en) * | 2019-01-22 | 2020-04-14 | 湖南高岭环保科技有限公司 | Mine side slope water storage and drainage and purification system |
| CN210168755U (en) * | 2019-05-17 | 2020-03-24 | 王俊清 | Green fishery running water in river course breeds big-arch shelter structure |
| CN112769374A (en) * | 2021-01-07 | 2021-05-07 | 江苏省水利科学研究院 | Three-dimensional complementary layout system for wind-light fish depot farmers in coastal reclamation areas |
| CN215454373U (en) * | 2021-07-21 | 2022-01-11 | 山东鲁威海洋科技有限公司 | Rural-shake-based farming-fishing-optical module integrated planting and breeding system |
| CN216415035U (en) * | 2021-08-27 | 2022-05-03 | 华电水务科技股份有限公司 | System for complementary low-lying area saline and alkaline land of farming fishing photovoltaic is administered and is utilized |
| CN114182740A (en) * | 2021-11-11 | 2022-03-15 | 浙江华东工程建设管理有限公司 | Multilayer three-dimensional ecological design method for tourism and sightseeing on high and steep rocky side slope of surface mine |
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