CN204132024U - Mining subsidence district reclaims system - Google Patents
Mining subsidence district reclaims system Download PDFInfo
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- CN204132024U CN204132024U CN201420011162.0U CN201420011162U CN204132024U CN 204132024 U CN204132024 U CN 204132024U CN 201420011162 U CN201420011162 U CN 201420011162U CN 204132024 U CN204132024 U CN 204132024U
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Abstract
The utility model provides a kind of mining subsidence district to reclaim system.The utility model mining subsidence district reclaims system, for the mining subsidence district that reclaims, it is characterized in that, comprise: bastard coal rock layers, soil layer and vegetable layer, described bastard coal rock layers is positioned at top, described mining subsidence district, described soil layer is positioned at described bastard coal rock layers top, and described vegetable layer is positioned at described soil layer top, and the thickness of described bastard coal rock layers is even; Described mining subsidence district reclaims system, also comprise: Humid Area, side slope district and gentle slope district, wherein, described Humid Area is arranged in described Subsidence Area, described side slope district is arranged at around described Humid Area and the gradient is 30 degree, described gentle slope district is arranged at around described Humid Area and the gradient is 10 degree, and described gentle slope district comprises Eco-Island and diffusely; Described Humid Area, side slope district and gentle slope district are for planting different types of vegetation.Middle vegetation survival rate of reclaiming is low with solving coal gangue pollution and mining subsidence for the utility model, the problem that species are single.
Description
Technical field
The utility model relates to Reclamation Technique, particularly relates to a kind of mining subsidence district and to reclaim system.
Background technology
Along with large-scale development and the utilization of coal resource, while bringing great economic benefit to society, also along with a series of negative influences to mining area ecological environment, underground mining makes roof be caving, ground is caused to decline, form depression, depression is as a kind of geological disaster, to the topmost failure mode of ecotope in coal production recovery process, depression area accounts for more than 75 percent of the coal subsurface excavation gross area, the gangue produced of mining in addition is piled up on ground, not only take surface area, also great harm is brought to environment for human survival.
For ecological recovery and the improvement in mining subsidence district, current Reclamation Technique carries out vegetation plantation for certain part of a certain Subsidence Area, each growing area has obvious boundary, but adopt this technology, vegetation survival rate is lower, be unfavorable for species diversity sexual development, the succession from artificial vegetation to natural vegetation can not be completed in vegetation growth from now on, and do not eliminate the harm of gangue.
Utility model content
The utility model provides a kind of mining subsidence district to reclaim system, low with middle vegetation survival rate of reclaiming with solving coal gangue pollution and mining subsidence, the problem that species are single.
The utility model provides a kind of mining subsidence district to reclaim system, for the mining subsidence district that reclaims, comprise: bastard coal rock layers, soil layer and vegetable layer, described bastard coal rock layers is positioned at top, described mining subsidence district, described soil layer is positioned at described bastard coal rock layers top, described vegetable layer is positioned at described soil layer top, and the thickness of described bastard coal rock layers is even;
Described mining subsidence district reclaims system, also comprise: Humid Area, side slope district and gentle slope district, wherein, described Humid Area is arranged in described Subsidence Area, described side slope district is arranged at around described Humid Area and the gradient is 30 degree, described gentle slope district is arranged at around described Humid Area and the gradient is 10 degree, and described gentle slope district comprises Eco-Island and diffusely;
Described Humid Area, side slope district and gentle slope district are for planting different types of vegetation.
Further, above-mentioned mining subsidence district reclaims system, can comprise: the described the thickness of the layer of described Humid Area is 5-10 centimetre, and described Humid Area is for planting hygrophyte.
The described the thickness of the layer in described side slope district is 50 centimetres, and described side slope district is for planting arbor, shrub and herbaceous plant.
Described Eco-Island is border circular areas, is spaced apart 15 meters between described Eco-Island, and the region of described gentle slope district except described Eco-Island is diffusely described, and described Eco-Island and described area ratio are diffusely 1:1.5;
The described the thickness of the layer of described Eco-Island is 50 centimetres, and described Eco-Island is for planting arbor, shrub and herbaceous plant;
Described described the thickness of the layer is diffusely 10 centimetres, described diffusely for planting herbaceous plant.
Preferably, above-mentioned mining subsidence district reclaims system, and can comprise: in described Humid Area, the region of 95% is for planting reed, the horizontal and vertical spacing of described reed is 50 centimetres, and the region at the edge 5% of described Humid Area is for planting giantreed.
Have the region of a piece 30 meters × 30 meters in described side slope district at least for planting metasequoia, the horizontal and vertical spacing of described metasequoia is 2.5 meters, and the region between described metasequoia is for planting trident maple seedling and Piao Shumiao;
The region of one piece 10 meters × 10 meters is had at least for planting arbor-vitae and Albizzia kalkora in described side slope district, the horizontal and vertical spacing of described arbor-vitae is 3 meters, the horizontal and vertical spacing of described Albizzia kalkora is 5 meters, and the region between described arbor-vitae, between Albizzia kalkora and between arbor-vitae and Albizzia kalkora is for planting broussonetia papyrifera seedlings and locust tree seedling;
Have the region of a piece 10 meters × 10 meters in described side slope district at least for planting Chinese tallow tree, the horizontal and vertical spacing of described Chinese tallow tree is 4 meters, and the region between described Chinese tallow tree is for planting Chinese photinia, sweet osmanthus and the native tuber of dwarf lilyturf;
Have the region of a piece 10 meters × 10 meters in described side slope district at least for planting Quercus acutissima and locust tree, the horizontal and vertical spacing of described Quercus acutissima is 3 meters, and the horizontal and vertical spacing of described locust tree is 4 meters;
Have the region of a piece 10 meters × 10 meters in described side slope district at least for planting Mount Huang Luan Shu, the horizontal and vertical spacing of described Mount Huang Luan Shu is 2.5 meters, and the region between described Mount Huang Luan Shu is for planting elm seedling and trident maple seedling;
Have the region of a piece 10 meters × 10 meters in described side slope district at least for planting locust tree, the horizontal and vertical spacing of described locust tree is 3.5 meters, and the region between described locust tree is for planting multiflora rose and Zoysia sinica;
Described diffusely for planting Zoysia sinica turf, the specification of turf described in each block is 30 cm x 30 centimetres, and the horizontal and vertical spacing of described turf is 30 centimetres;
The diameter of Eco-Island described at least one is 10 meters, for planting Mount Huang Luan Shu, the horizontal and vertical spacing of described Mount Huang Luan Shu is 3 meters, and also for evenly planting two chinaberrys, two glossy privets and two locust trees, the remaining area of described Eco-Island is used for plantation and spends trefoil in vain;
The diameter of Eco-Island described at least one is 10 meters, for planting paper mulberry, the horizontal and vertical spacing of described paper mulberry is 4 meters, and also for evenly planting a fragrant camphor tree, two Mount Huang Luan Shu and eight trident maple seedlings, the remaining area of described Eco-Island is used for plantation and spends trefoil in vain;
The diameter of Eco-Island described at least one is 10 meters, for planting trident maple, the horizontal and vertical spacing of described trident maple is 2 meters, and also for evenly planting four Albizzia kalkoras, two fragrant camphor trees and four hall crabapple flowers, the remaining area of described Eco-Island is used for planting soil tuber of dwarf lilyturf;
The diameter of Eco-Island described at least one is 30 meters, for planting glossy privet and pittosporum tobira, the horizontal and vertical spacing of described glossy privet is 8 meters, the horizontal and vertical spacing of described pittosporum tobira is 6 meters, also for evenly planting seven chinaberrys, three fragrant camphor trees, six sweet osmanthus and two blue or green paulownias, the remaining area of described Eco-Island is for planting Bermuda grass.
Described going up diffusely has the plant pit of 1 meter × 1 meter × 1 meter to cheat every 4 meters, and described plant pit hole is for planting tall and big arbor species, and described tall and big arbor species comprise plane tree, tree-of-heaven, bull bay, fragrant camphor tree and black pine.
Further, above-mentioned mining subsidence district reclaims system, can comprise: described Humid Area with artificially collect pond and be connected, described in being absorbed in, artificially collect untreated clean gangue effusion in pond.
The utility model mining subsidence district reclaims system, by filling the substrate covering gangue and plant as vegetation, and plant multiple vegetation according to physical features zoning, realize reclaiming and ecological recovery to mining subsidence district, middle vegetation survival rate of reclaiming is low with solving coal gangue pollution and mining subsidence, the problem that species are single, mining subsidence district is transformed into green amusement space of cities, not only contaminated solution, depression problem, and species diversity sexual development substantially improves the ecotope of abandoned mine.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is that the utility model mining subsidence district reclaims the structural representation of system embodiment one;
Fig. 2 is A-A ' hatching line structural perspective in Fig. 1;
Fig. 3 is that the utility model mining subsidence district reclaims the structural representation of system embodiment two;
Fig. 4 is that the utility model mining subsidence district reclaims the structural representation of system embodiment three;
Fig. 5 is that the utility model mining subsidence district reclaims the structural representation of system embodiment four.
Embodiment
Fig. 1 is that the utility model mining subsidence district reclaims the structural representation of system embodiment one, Fig. 2 is A-A ' hatching line structural perspective in Fig. 1, as shown in Figure 2, the mining subsidence district system of reclaiming of the present embodiment comprises: bastard coal rock layers 22, soil layer 23 and vegetable layer 24, bastard coal rock layers 22 is positioned at top, mining subsidence district 21, soil layer 23 is positioned at bastard coal rock layers 22 top, and vegetable layer 24 is positioned at soil layer 23 top, and the thickness of bastard coal rock layers 22 is even.The reclaim structure of system of the mining subsidence district of the present embodiment is using bastard coal rock layers 22 as substrate, fills and covers whole mining subsidence district, then earthing on gangue, for plantation vegetation with gangue.As shown in Figure 1, according to the physical features in mining subsidence district, this mining subsidence district system of reclaiming can also comprise: Humid Area 11, side slope district 12 and gentle slope district 13, wherein, Humid Area 11 is arranged in Subsidence Area, especially the place that in Subsidence Area, physical features is minimum, owing to may there is ponding situation, is therefore set to Humid Area; Side slope district 12 is arranged at around Humid Area 11 and the gradient is 30 degree; Gentle slope district 13 is arranged at around Humid Area 11 and the gradient is 10 degree, and further, gentle slope district 13 can also comprise: Eco-Island 131 and diffusely 132.Humid Area 11, side slope district 12 and gentle slope district 13 are for planting different types of vegetation, or even Eco-Island 131 in gentle slope district 13 and 132 be also for planting different types of vegetation diffusely.
The mining subsidence district of the present embodiment reclaims system, for the mining subsidence district that reclaims, along with large-scale development and the utilization of coal resources, great economic benefit is brought to society, but along with economic development, the ecotope of coal mining on mining area causes destructive impact, this wherein, coal mining causes land subsidence to be most distinct issues, the ecological recovery in mining subsidence district and improvement, be the problem demanding prompt solution that coal production faces, directly affect ecotope and the sustainable development in mining area.
In the present embodiment, mining subsidence district system of reclaiming mainly have employed gangue and fills Reclamation Technique, adopt sky depression Humid Area vegetation repair technology, adopt sky depression side slope district vegetation repair technology and adopt sky depression gentle slope district vegetation repair technology four kinds of Reclamation Techniques, wherein, it is substrate gangue being become reclaim the plantation of system vegetation that gangue fills Reclamation Technique Main Function, and accommodation is carried out to physical features, such as, the place that the gradient is larger around Humid Area, the gradient is greater than 40 degree domatic, can carry out smooth by artificial gangue, reclaiming is about 30 degree side slopes, if the gradient is at 30 degree to 40 degree, the too much artificial reduction gradient and land readjustment can not carried out to it, adopting sky depression Humid Area vegetation repair technology Main Function is make physical features minimum region in Subsidence Area realize Humid Area transformation, and being forged into muskeg is main region, adopting sky depression side slope district vegetation repair technology Main Function is to make around Humid Area and the larger region of the gradient realizes the plantation of compound vegetation, reduces rainwater directly washing away earth's surface, conserves water and soil, adopting sky depression gentle slope district vegetation repair technology Main Function is to make around Humid Area and the less region of the gradient realizes the plantation of diversity vegetation, makes vegetation type abundanter.
The mining subsidence district of the present embodiment, not only there is the bastard coal clitter left in a large number, also have coal-mining subsidence hole and exposed earth's surface, bastard coal rock layers is filled and covered Subsidence Area can according to landscape design needs, the different bastard coal clitter of the thickness directly left over abandoned mine manually shifts and fills, make each several part gangue thickness substantially equal, to build the substrate needed for the system of reclaiming.It should be noted that, the mining subsidence district system of reclaiming of the present embodiment is not only applicable to above-mentioned mining subsidence district, and the mining area similar in condition is all applicable, is not specifically limited herein.Because coal mining creates a large amount of gangues, this is a kind of black gray expandable rock lower, harder than coal with a kind of phosphorus content of coal seam association in coalification course, gangue is thrown aside, occupy mining area tract, therefore in transport, a large amount of expending is not needed can to form bastard coal rock layers on the earth's surface of Subsidence Area, make Subsidence Area gangue layer thickness everywhere even by smooth process, define mining subsidence district and to reclaim the substrate of system.Bastard coal rock layers is coated with one deck soil layer, and different according to the thickness of the different soil of Subsidence Area physical features, described in foregoing, Humid Area, side slope district and gentle slope district, due to the vegetation type difference of plantation, are different to the demand of the thick soil of soil.Vegetation plantation can be suited measures to local conditions, and both can build various vegetation environmental in Subsidence Area in the mode of vegetation combination, can improve again the survival rate of plant, the change for ecotope has very large effect.After vegetation plantation, the some months time is generally needed to adapt to environment and soil, after adaptation local climate, larger improvement can be had to environment, various vegetation plantation makes to have globality, the process from artificial vegetation to natural vegetation succession can be completed in vegetation growth from now on, be conducive to the common development in whole region and work as the growth and the species diversity that are located in plant and animal.
Further, the thickness of the layer of Humid Area 11 is 5-10 centimetre, for planting hygrophyte; The gradient of bastard coal rock layers through artificial treatment Hou Shi side slope district 12 in side slope district 12 maintains 30 degree, and the thickness of the layer in side slope district 12 is 50 centimetres, for planting arbor, shrub and herbaceous plant; The gradient of bastard coal rock layers through artificial treatment Hou Shi gentle slope district 13 in gentle slope district 13 maintains 10 degree, Eco-Island 131 in gentle slope district 13 is border circular areas, 15 meters are spaced apart between Eco-Island 131, region in gentle slope district 13 except Eco-Island 131 is diffusely 132, Eco-Island 131 with diffusely 132 area ratio be 1:1.5, the thickness of the layer of Eco-Island 131 is 50 centimetres, for planting arbor, shrub and herbaceous plant, the thickness of the layer of 132 is 10 centimetres diffusely, for planting herbaceous plant.
The present embodiment, is formed the substrate of system of reclaiming, can reduce the pollution of gangue to environment, can also carry out surface vegetation recovery and landscape renovation by gangue, the comprehensive reasonable realizing mining area solid waste utilizes and " zero " accumulation.In addition, dividing according to physical features by forming to gangue system of reclaiming, adopting compound vegetation Plant plane, the overall Humid Area ecosystem and terrestrial ecosystem can be formed in vegetation succession process gradually, compared to single reparation pattern, the effect that 1+1+1 is greater than 3 can be produced.The vegetation combination that mining subsidence district reclaims concrete in system is the result by monitoring on the spot the vegetation of Subsidence Area and manage, to ensure the survival rate after planting and species diversity.It is simple that the mining subsidence district system of reclaiming in the present embodiment has structure, quantities is little, high and the vegetation diversity high of convenient operation and management, plant survival rate, mining area Landscape rebuilding and ecological recovery is carried out by this system, discarded resource exhaustion mining area is transformed into green amusement space of cities, not only solve coal gangue pollution problem, and substantially improve discarded resource exhaustion mining area landscape diversity, promote the construction and development in environmentally friendly mining area.
Mining subsidence district reclaims the vegetation Plant plane in system three kinds of regions to adopt three specific embodiments to illustrate respectively below.
Fig. 3 is that the utility model mining subsidence district reclaims the structural representation of system embodiment two, Fig. 3 and Fig. 1 combines, in Humid Area 11, the region 31 of 95% is for planting reed, and the horizontal and vertical spacing of reed is 50 centimetres, and the region 32 at the edge 5% of Humid Area 11 is for planting giantreed.
In the present embodiment, the low-lying physical features of Subsidence Area is utilized to form the region of Humid Area plant growth, its area is maximum reaches 20000 square metres, can by Humid Area with artificially collect pond and be connected, described in being absorbed in, artificially collect untreated clean gangue effusion in pond.Dell in Subsidence Area or the minimum area filling of physical features also cover bastard coal rock layers, overlying soil in bastard coal rock layers, in order to hygrophyte growth needs such as applicable reeds, the bastard coal rock layers of Humid Area covers the soil layer of 5-10 centimetre, in Humid Area, the region of 95% is for planting reed, guarantee to have comparative advantage with reed community in the vegetation of Humid Area, the region at edge 5% is for planting giantreed.
Fig. 4 is that the utility model mining subsidence district reclaims the structural representation of system embodiment three, Fig. 4 and Fig. 1 combines, the vegetation Plant plane in side slope district 12 is more various, be mainly used in planting arbor, shrub and herbaceous plant, side slope district 12 is divided into multiple region, comprise the region of 30 meters × 30 meters and the region of 10 meters × 10 meters, different vegetation combinations can be planted in different regions, specific embodiment can have six kinds, comprise: have the region 41 of a piece 30 meters × 30 meters in side slope district 12 at least for planting metasequoia, the horizontal and vertical spacing of described metasequoia is 2.5 meters, region between described metasequoia is for planting trident maple seedling and Piao Shumiao, the region 42 of one piece 10 meters × 10 meters is had at least for planting arbor-vitae and Albizzia kalkora in side slope district 12, the horizontal and vertical spacing of described arbor-vitae is 3 meters, the horizontal and vertical spacing of described Albizzia kalkora is 5 meters, and the region between described arbor-vitae, between Albizzia kalkora and between arbor-vitae and Albizzia kalkora is for planting broussonetia papyrifera seedlings and locust tree seedling, have the region 43 of a piece 10 meters × 10 meters in side slope district 12 at least for planting Chinese tallow tree, the horizontal and vertical spacing of described Chinese tallow tree is 4 meters, and the region between described Chinese tallow tree is for planting Chinese photinia, sweet osmanthus and the native tuber of dwarf lilyturf, and soil can be covered with this region 43 tuber of dwarf lilyturf, have the region 44 of a piece 10 meters × 10 meters in side slope district 12 at least for planting Quercus acutissima and locust tree, the horizontal and vertical spacing of described Quercus acutissima is 3 meters, and the horizontal and vertical spacing of described locust tree is 4 meters, have the region 45 of a piece 10 meters × 10 meters in side slope district 12 at least for planting Mount Huang Luan Shu, the horizontal and vertical spacing of described Mount Huang Luan Shu is 2.5 meters, and the region between described Mount Huang Luan Shu is for planting elm seedling and trident maple seedling, have the region 46 of a piece 10 meters × 10 meters in side slope district 12 at least for planting locust tree, the horizontal and vertical spacing of described locust tree is 3.5 meters, and the region between described locust tree is for planting multiflora rose and Zoysia sinica, and Zoysia sinica can be covered with this region 46.It should be noted that, the structural representation of the just side slope district vegetation plantation shown in Fig. 4, have at least one piece of corresponding ecological region planting above-mentioned six kinds plant be combined in any one, can be that ecological region planting is all drawn in area, whole side slope district, also can be the space reserving vegetation expansion between the two regions, concrete implantation methods and region quantity do not limit herein, and these six kinds are planted the mode adjacent one another are that is combined and are also not specifically limited.
In the present embodiment, the vegetation of side slope district plantation is enriched very much, namely can reduce rainwater directly washing away earth's surface to greatest extent, conserve water and soil, can afforest again to side slope district, and the sight of multiple vegetation combination scenic focal point also serves good beautification function.
Fig. 5 is that the utility model mining subsidence district reclaims the structural representation of system embodiment four, Fig. 5 and Fig. 1 combines, Eco-Island in gentle slope district 13 is equally for planting multiple vegetation, mainly comprise arbor, shrub and herbaceous plant, Eco-Island has two kinds of specifications, a kind of to be diameter be border circular areas of 10 meters, a kind of to be diameter be border circular areas of 30 meters, different Eco-Islands can plant different vegetation combinations, specific embodiment can have four kinds, comprise: described at least one, the diameter of Eco-Island 51 is 10 meters, for planting Mount Huang Luan Shu, the horizontal and vertical spacing of described Mount Huang Luan Shu is 3 meters, also for evenly planting two chinaberrys, two glossy privets and two locust trees, the remaining area of described Eco-Island is used for plantation and spends trefoil in vain, described at least one, the diameter of Eco-Island 52 is 10 meters, for planting paper mulberry, the horizontal and vertical spacing of described paper mulberry is 4 meters, and also for evenly planting a fragrant camphor tree, two Mount Huang Luan Shu and eight trident maple seedlings, the remaining area of described Eco-Island is used for plantation and spends trefoil in vain, described at least one, the diameter of Eco-Island 53 is 10 meters, for planting trident maple, the horizontal and vertical spacing of described trident maple is 2 meters, and also for evenly planting four Albizzia kalkoras, two fragrant camphor trees and four hall crabapple flowers, the remaining area of described Eco-Island is used for planting soil tuber of dwarf lilyturf, described at least one, the diameter of Eco-Island 54 is 30 meters, for planting glossy privet and pittosporum tobira, the horizontal and vertical spacing of described glossy privet is 8 meters, the horizontal and vertical spacing of described pittosporum tobira is 6 meters, also for evenly planting seven chinaberrys, three fragrant camphor trees, six sweet osmanthus and two blue or green paulownias, the remaining area of described Eco-Island is for planting Bermuda grass.It should be noted that, the structural representation of the just gentle slope district vegetation plantation shown in Fig. 5, have at least one piece of corresponding Biological Island plantation above-mentioned four kinds plant be combined in any one, concrete implantation methods and Eco-Island quantity do not limit herein, and these four kinds are planted the mode adjacent one another are that is combined and are also not specifically limited.
Relative, 55 kinds of vegetation planted are mainly based on herbaceous plant diffusely, more single, for planting Zoysia sinica turf, the specification of turf described in each block is 30 cm x 30 centimetres, and the horizontal and vertical spacing of described turf is 30 centimetres, the space that reserved turf grass growth expansion needs.
Further, have the plant pit hole 56 of 1 meter × 1 meter × 1 meter diffusely on 55 every 4 meters, described plant pit hole 56, for planting tall and big arbor species, can comprise plane tree, tree-of-heaven, bull bay, fragrant camphor tree and black pine, play a part to prevent erosion.
To be reclaimed system by above-mentioned mining subsidence district, multiple vegetation is planted in Subsidence Area, although each growing area vegetation type is few, but be through the growth of a period of time, the elements such as flowing water and wind can carry Some seeds to other regions, make other regions also can grow the vegetation do not planted at first, initial plantation completes about 2 years, bio-diversity can be made to increase, species are from single to multiple, and natural deduction is formed, and can reach expection standard, make three to repair district to be also related with other regions except independent growths, form a complete ecological recovery system.By the time vegetation plantation terminates, and vegetation growth is stablized, and can obviously find, the air quality in the region that this mining subsidence district system of reclaiming covers obviously improves, the phenomenon that rainwater directly washes away earth's surface disappears substantially, and bio-diversity and vegetation survival rate significantly improve, and improve the ecotope in mining area.
The utility model protection be that mining subsidence district reclaims system; this reclaims system except existing general Reclamation Technique; put forward the Reclamation scheme with globality; and gangue is filled in each Subsided Reclamation Region, plantation vegetation type, each specific implementation method of repairing district's vegetation plantation; line-spacing such as between plant; with which kind of for sociales, the collocation between arbor shrub draft, be all this practical technique integrated.
Last it is noted that above each embodiment is only in order to illustrate the technical solution of the utility model, be not intended to limit; Although be described in detail the utility model with reference to foregoing embodiments, those of ordinary skill in the art is to be understood that: it still can be modified to the technical scheme described in foregoing embodiments, or carries out equivalent replacement to wherein some or all of technical characteristic; And these amendments or replacement, do not make the essence of appropriate technical solution depart from the scope of each embodiment technical scheme of the utility model.
Claims (4)
1. a mining subsidence district reclaims system, for the mining subsidence district that reclaims, it is characterized in that, comprise: bastard coal rock layers, soil layer and vegetable layer, described bastard coal rock layers is positioned at top, described mining subsidence district, described soil layer is positioned at described bastard coal rock layers top, and described vegetable layer is positioned at described soil layer top, and the thickness of described bastard coal rock layers is even;
Described mining subsidence district reclaims system, also comprise: Humid Area, side slope district and gentle slope district, wherein, described Humid Area is arranged in described Subsidence Area, described side slope district is arranged at around described Humid Area and the gradient is 30 degree, described gentle slope district is arranged at around described Humid Area and the gradient is 10 degree, and described gentle slope district comprises Eco-Island and diffusely;
Described Humid Area, side slope district and gentle slope district are for planting different types of vegetation.
2. mining subsidence district according to claim 1 reclaims system, and it is characterized in that, the described the thickness of the layer of described Humid Area is 5-10 centimetre, and described Humid Area is for planting hygrophyte.
3. mining subsidence district according to claim 1 reclaims system, and it is characterized in that, the described the thickness of the layer in described side slope district is 50 centimetres, and described side slope district is for planting arbor, shrub and herbaceous plant.
4. to reclaim system according to the mining subsidence district one of claims 1 to 3 Suo Shu, it is characterized in that, described Humid Area with artificially collect pond and be connected, described in being absorbed in, artificially collect untreated clean gangue effusion in pond.
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| CN105917785A (en) * | 2016-04-29 | 2016-09-07 | 安徽大学 | Planting block repairing method for rocky abrupt slope |
| CN107371435A (en) * | 2017-06-07 | 2017-11-24 | 常州市天宁区鑫发织造有限公司 | The reclamation method in arable land is collapsed after a kind of earthquake |
| CN107593016A (en) * | 2017-08-16 | 2018-01-19 | 山西省农业科学院农业环境与资源研究所 | Discarded coal yard reclamation method |
| US10058904B2 (en) | 2016-03-08 | 2018-08-28 | Commercial Liability Partners, Llc | Waste disposal closure system |
| CN109105211A (en) * | 2018-07-27 | 2019-01-01 | 中国地质大学（北京） | A kind of Soil Reconstruction object and its preparation method and application |
| CN111675341A (en) * | 2020-05-25 | 2020-09-18 | 生态环境部南京环境科学研究所 | Large tailing pond side slope heavy metal ecological restoration system and application |
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| CN114041360A (en) * | 2021-12-13 | 2022-02-15 | 国家能源投资集团有限责任公司 | Carbon sequestration quantification method for artificially reclaimed plants |
| CN115096257A (en) * | 2022-06-22 | 2022-09-23 | 平安煤炭开采工程技术研究院有限责任公司 | Mining area mining subsidence monitoring method and device |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| US10058904B2 (en) | 2016-03-08 | 2018-08-28 | Commercial Liability Partners, Llc | Waste disposal closure system |
| US10343198B2 (en) | 2016-03-08 | 2019-07-09 | Commercial Liability Partners, Llc | Waste disposal closure system |
| CN105917785A (en) * | 2016-04-29 | 2016-09-07 | 安徽大学 | Planting block repairing method for rocky abrupt slope |
| CN107371435A (en) * | 2017-06-07 | 2017-11-24 | 常州市天宁区鑫发织造有限公司 | The reclamation method in arable land is collapsed after a kind of earthquake |
| CN107593016A (en) * | 2017-08-16 | 2018-01-19 | 山西省农业科学院农业环境与资源研究所 | Discarded coal yard reclamation method |
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| CN113966699A (en) * | 2021-09-10 | 2022-01-25 | 陕西煤业化工技术研究院有限责任公司 | Plant screening method for treating and recovering subsidence ponding in coal mining area |
| CN114041360A (en) * | 2021-12-13 | 2022-02-15 | 国家能源投资集团有限责任公司 | Carbon sequestration quantification method for artificially reclaimed plants |
| CN114041360B (en) * | 2021-12-13 | 2022-11-25 | 国家能源投资集团有限责任公司 | Method for fixing carbon of plants in artificial reclamation area |
| CN115096257A (en) * | 2022-06-22 | 2022-09-23 | 平安煤炭开采工程技术研究院有限责任公司 | Mining area mining subsidence monitoring method and device |
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