CN114658010A - Mine ecological restoration system - Google Patents
Mine ecological restoration system Download PDFInfo
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- CN114658010A CN114658010A CN202210349843.7A CN202210349843A CN114658010A CN 114658010 A CN114658010 A CN 114658010A CN 202210349843 A CN202210349843 A CN 202210349843A CN 114658010 A CN114658010 A CN 114658010A
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- 230000001681 protective effect Effects 0.000 claims abstract description 78
- 239000000463 material Substances 0.000 claims abstract description 71
- 239000007921 spray Substances 0.000 claims abstract description 33
- 238000010899 nucleation Methods 0.000 claims abstract description 30
- 230000000903 blocking effect Effects 0.000 claims description 18
- 238000005507 spraying Methods 0.000 claims description 7
- 241000405070 Percophidae Species 0.000 claims description 3
- 239000002689 soil Substances 0.000 abstract description 11
- 230000000694 effects Effects 0.000 abstract description 6
- 239000002699 waste material Substances 0.000 abstract description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 6
- 244000025254 Cannabis sativa Species 0.000 description 11
- 230000009471 action Effects 0.000 description 9
- 238000000034 method Methods 0.000 description 7
- 239000003337 fertilizer Substances 0.000 description 4
- 238000005065 mining Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 230000002829 reductive effect Effects 0.000 description 4
- 239000011435 rock Substances 0.000 description 4
- 239000000203 mixture Substances 0.000 description 3
- 239000000853 adhesive Substances 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 2
- 239000004568 cement Substances 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 230000002349 favourable effect Effects 0.000 description 2
- 239000000835 fiber Substances 0.000 description 2
- 230000000670 limiting effect Effects 0.000 description 2
- 230000014759 maintenance of location Effects 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 239000003415 peat Substances 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 230000002238 attenuated effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 230000003628 erosive effect Effects 0.000 description 1
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- 230000005484 gravity Effects 0.000 description 1
- 230000003116 impacting effect Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000005067 remediation Methods 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000001629 suppression Effects 0.000 description 1
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D17/00—Excavations; Bordering of excavations; Making embankments
- E02D17/20—Securing of slopes or inclines
- E02D17/202—Securing of slopes or inclines with flexible securing means
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C7/00—Sowing
- A01C7/08—Broadcast seeders; Seeders depositing seeds in rows
- A01C7/085—Broadcast seeders
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C7/00—Sowing
- A01C7/20—Parts of seeders for conducting and depositing seed
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D5/00—Bulkheads, piles, or other structural elements specially adapted to foundation engineering
- E02D5/74—Means for anchoring structural elements or bulkheads
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- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Soil Sciences (AREA)
- Structural Engineering (AREA)
- Mining & Mineral Resources (AREA)
- Environmental Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Paleontology (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Pit Excavations, Shoring, Fill Or Stabilisation Of Slopes (AREA)
Abstract
The invention relates to the technical field of mine ecological restoration, in particular to a mine ecological restoration system, which comprises a protection unit and a feeding unit, wherein the protection unit comprises a protective net, a protective dike, a fixed anchor rod and a spray-seeding assembly; according to the invention, the first pipe and the second pipe are matched without manual spray seeding, so that the labor is saved, the mixed materials are more uniformly covered, the formed vegetation is more uniform, and the better greening and soil and water solidifying effects are improved; the protective dike can intercept rainwater flowing in the area above the side slope in rainwater weather and guide the rainwater to flow in the direction away from the side slope, so that mixed materials which do not form vegetation on the side slope are prevented from being taken away when excessive rainwater flows on the side slope, and waste of the mixed materials is avoided.
Description
Technical Field
The invention relates to the technical field of mine ecological restoration, in particular to a mine ecological restoration system.
Background
The mine restoration is to restore the pollution of the mining abandoned land, so that the restoration of the damaged ecological environment and the sustainable utilization of land resources are realized. During mining, a large amount of land which cannot be used without treatment is generated, and the land is also called mining waste land, and various pollutions caused by production exist in the waste land.
On a mine mined for a long time, the surface of a large side slope is in a bare rock state under the conditions of long-term mining and ore residue discarding, because vegetation is not protected, the attractiveness of the mine is affected, and in rainy weather, flowing rainwater directly impacts the rock, so that the rock is continuously eroded under the impact action, the integral structural strength is difficult to maintain, water and soil loss occurs, and even natural disasters such as soil and stone collapse, debris flow and the like occur;
the existing greening treatment method for the mine side slope mainly comprises the steps that a layer of protective net for greening is covered on the surface of the side slope, a mixed material mixed with grass seeds and soil is sprayed on the surface of the side slope by using a spraying-seeding machine, so that the surface of the side slope is covered, the protective net can fix the mixed material on the surface of the side slope, the grass seeds can naturally germinate only by waiting for about half a month, and the greening of the surface of the side slope is realized;
however, in the working process of the spray-seeding machine, the mixed material is generally manually sprayed upwards at the bottom of the side slope, and the kinetic energy is attenuated continuously under the action of gravity after the mixed material is sprayed out; moreover, the manual control of the coverage of the sprayed mixture on the surface of the side slope not only consumes manpower, but also is difficult to ensure the uniform distribution of the mixture on the surface of the side slope, thereby influencing the uniform degree of the vegetation distribution on the side slope after the grass seeds germinate.
In view of this, the invention provides a mine ecological restoration system, which solves the above problems.
Disclosure of Invention
In order to make up for the defects of the prior art, the problems that when greening restoration treatment is carried out on the side slope in the existing mine ecological restoration system, the existing spray-seeding machine consumes manpower in cooperation with a protective net for treatment, and is difficult to adapt to the side slope area with higher height are solved; the invention provides a mine ecological restoration system.
The technical scheme adopted by the invention for solving the technical problems is as follows: the utility model provides a mine ecological remediation system, includes protection unit and feed unit, the protection unit includes: the protective net covers the surface of the slope to be protected;
the protective dike is arranged at a flat part above the slope to be protected and is fixedly connected with the top of the protective net;
the fixing anchor rods are uniformly arranged at the bottom of the protective net and the edge parts of the two sides of the protective net and are used for fixing the protective net on the surface of the slope to be protected;
the spray seeding assembly is arranged on the protective net and used for uniformly spraying the mixed material on the surface of the side slope;
and the feeding unit is placed at the bottom of the side slope, is communicated with the spray-seeding assembly and is used for providing mixed materials for the spray-seeding assembly.
Preferably, the spraying assembly comprises:
the feeding pipe is fixedly connected to the edge part of the protective net, the feeding pipe is fixedly connected with the side face, close to the protective net, of the protective embankment, and the feeding pipe is communicated with the feeding unit;
the first tubes are uniformly fixedly connected to the protective net and are vertically arranged; the top end of the first pipe is communicated with the feeding pipe, and the bottom end of the first pipe extends to the bottom of the side slope;
the pipe No. two, No. two the pipe is even to be set up a pipe both sides and communicate adjacently No. one the pipe, No. two pipe level sets up, and evenly is equipped with the shower nozzle on No. two pipe bottom surfaces, the equal directional slope surface of shower nozzle.
Preferably, the first pipe and the second pipe are fixedly connected to the back face, close to the surface of the side slope, of the protection net.
Preferably, the spray head is a duckbill spray head.
Preferably, spoilers are uniformly arranged on the surface of one side, close to the side slope, of the second pipe;
preferably, the end of the spoiler is sharp and the spoiler is in an arc shape which is bent upwards;
preferably, a flow blocking net is fixedly connected between adjacent flow blocking plates and used for slowing down the flow velocity of the mixed materials on the side slope.
Preferably, the protective embankment is fixedly connected with a drainage pipe, one end of the drainage pipe extends to one side of the protective embankment back to the protective net, and the other end of the drainage pipe extends to the bottom of the side slope;
preferably, the drainage pipe is fixedly connected to one surface of the protection net opposite to the side slope surface.
Preferably, the surface of the protection dyke facing away from the protection net is an arc surface, and the arc surface is concave towards one side close to the protection net.
The invention has the following beneficial effects:
1. according to the mine ecological restoration system, manual spray seeding is not needed through the matching of the first pipe and the second pipe, so that the labor is saved, the mixed materials are more uniformly covered, the formed vegetation is more uniform, and the better greening and soil and water solidification effects are improved; the protection dike can intercept rainwater flowing in the area above the side slope in rainwater weather and guide the rainwater to flow in the direction far away from the side slope, so that mixed materials which do not form vegetation on the side slope are prevented from being taken away when excessive rainwater flows on the side slope, and waste of the mixed materials is avoided.
2. According to the mine ecological restoration system, the flow blocking nets are fixedly connected between the adjacent flow blocking plates, so that a plurality of transverse flow blocking nets for interception are formed on the surface of the side slope and are uniformly distributed, the mixed materials flowing downwards are subjected to multiple interception effects, the loss condition of the mixed materials covered on the side slope is slowed down, the retention rate of the mixed materials on the side slope is further improved, and the mixed materials are more fully utilized.
Drawings
The invention will be further explained with reference to the drawings.
FIG. 1 is a perspective view of the present invention;
FIG. 2 is a perspective view of another angle of the present invention;
FIG. 3 is an enlarged view of a portion of FIG. 1 at A;
FIG. 4 is an enlarged view of a portion of FIG. 2 at B;
in the figure: the device comprises a protective net 1, a protective dam 2, a discharge pipe 21, a spray seeding assembly 3, a feeding pipe 31, a first pipe 32, a second pipe 33, a spray head 34, a spoiler 35, a flow blocking net 36 and a feeding unit 4.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.
As shown in fig. 1 to 4, the mine ecological restoration system of the present invention includes a protection unit and a feeding unit 4, wherein the protection unit includes: the protective net 1 is covered on the surface of a slope to be protected;
the protective dike 2 is arranged at a flat part above the slope to be protected and is fixedly connected with the top of the protective net 1;
the fixing anchor rods are uniformly arranged at the bottom and the edge parts at two sides of the protective net 1 and are used for fixing the protective net 1 on the surface of a slope to be protected;
the spray seeding assembly 3 is mounted on the protective net 1 and used for uniformly spraying the mixed material on the surface of the side slope;
the feeding unit 4 is placed at the bottom of the side slope, is communicated with the spray seeding assembly 3 and is used for providing mixed materials for the spray seeding assembly 3;
the spray seeding assembly 3 comprises:
the feeding pipe 31 is fixedly connected to the edge of the protective net 1, the feeding pipe 31 is fixedly connected with the side face, close to the protective net 1, of the protective embankment 2, and the feeding pipe 31 is communicated with the feeding unit 4;
the first tubes 32 are uniformly fixedly connected to the protective net 1, and the first tubes 32 are vertically arranged; the top end of the first pipe 32 is communicated with the feeding pipe 31, and the bottom end of the first pipe 32 extends to the bottom of the side slope;
no. two pipe 33, No. two pipe 33 evenly sets up a pipe 32 both sides and intercommunication are adjacent No. one pipe 32, No. two pipe 33 levels set up, and evenly are equipped with shower nozzle 34 on No. two pipe 33 bottom surfaces, shower nozzle 34 all points to the slope surface.
When the method works, in the process of repairing the mine, the area near the mine is mined for a long time, vegetation on the surface of a part of side slope area is damaged, the surfaces of rocks and soil layers are exposed outside, and natural disasters such as landslide, debris flow and the like easily occur under the action of rainwater impact erosion, so that the part of the side slope needs to be repaired in the process of repairing the mine; the specific repair process is as follows: the method comprises the following steps that firstly, a repairer carries a spray-seeding assembly 3 to a road below a side slope through an automobile, the spray-seeding assembly 3 adopts a spray-seeding machine in the existing market, then a protection dike 2 is poured in a flat area above the side slope by using cement concrete, and if the flat area above the side slope is not suitable, the repairer can reform the terrain above the side slope so as to conveniently build the protection dike 2; then, the feeding pipe 31 is fixedly connected with the protective dike 2, one end of the feeding pipe 31 is communicated with a spray seeder, then the protective net 1 connected with the feeding pipe 31 is covered on the surface of a side slope, and the edge part of the protective net 1 is fixed by using an anchor rod or an anchor nail, so that the protective net 1 is prevented from being blown away under the action of outside wind in thunderstorm and strong wind weather; when the area of the side slope is large, a repairer can choose to evenly tie anchor rods or anchor bolts at the middle part of the protective net 1, so that the stability of the protective net 1 on the side slope is further ensured; then, materials such as screened soil, peat, crude fiber, compound fertilizer, high-molecular adhesive, grass seeds and the like are poured into a stirring mechanism of a spray seeding machine, after the materials are uniformly stirred to form mixed materials, a pump in the spray seeding machine is started, the mixed materials are guided into a feeding pipe 31, the mixed materials are guided into a first pipe 32 through the feeding pipe 31 after flowing to the upper part of a side slope along the feeding pipe 31, the mixed materials flow from top to bottom along the first pipe 32, the bottom of the first pipe 32 is sealed, the internal pressure of the first pipe 32 is increased, the mixed materials are pressed to flow into a second pipe 33, and the mixed materials are uniformly sprayed to the surface of the side slope through a spray nozzle 34 on the second pipe 33 and cover the side slope; compared with the prior art that the spray head 34 is directly used for upward spraying, materials are conveyed in the feeding pipe 31 through the feeding pipe 31, and compared with the materials which are directly sprayed out from the pipe orifice, the materials conveyed by the feeding pipe 31 can rise to a higher height to adapt to a slope with the higher height under the condition that the pumps with the same power are used; compared with a side slope area directly sprayed by a spray seeder under manual control, the first pipe 32 and the second pipe 33 are matched to form a net structure, so that sprayed mixed materials are distributed more uniformly; the covered mixed material is fixed by the protective net 1, when the weather of rainwater appears outside, the protective net 1 can slow down the impact of the rainwater on the mixed material, so that the mixed material is more stably attached to the side slope; after waiting for a period of time, the fertilizer in the mixed material provides a favorable environment for the growth of grass seeds, and the grass seeds in the mixed material smoothly grow to cover the surface of the slope and stabilize water and soil; compared with the prior art, the first pipe 32 and the second pipe 33 are matched without manual spray seeding, so that the labor is saved, the mixed materials are more uniformly covered, the formed vegetation is more uniform, and the better greening and soil and water solidifying effects are improved; the protective dike 2 can intercept rainwater flowing in the area above the side slope in a rainwater weather and guide the rainwater to flow in a direction far away from the side slope, so that mixed materials which do not form vegetation on the side slope are prevented from being taken away when excessive rainwater flows on the side slope, and waste of the mixed materials is avoided; and after the grass seeds germinate to form stable vegetation, the anchor rods or the anchors are pulled out, and the protective net 1 is dismantled and recovered.
As an embodiment of the present invention, the first pipe 32 and the second pipe 33 are both fixedly connected to the back of the protection net 1 near the slope surface.
During operation, through the setting to No. one pipe 32 and No. two pipe 33 positions, make No. one pipe 32 and No. two pipe 33 be located between protection network 1 and the side slope surface, from No. two pipe 33 go up the clearance between the entering protection network 1 that spun misce bene can not receive the interception and the side slope like this, misce bene direct and side slope surface contact, compare prior art at the protection network 1 outside spray-seeding, make partly misce bene be intercepted by protection network 1, cause the waste of partly misce bene, misce bene can obtain more abundant utilization, guarantee that more misce benes are reserved the clearance between protection network 1 and side slope surface, and evenly distributed, improve misce's utilization ratio.
In one embodiment of the present invention, the spray head 34 is a duckbill spray head.
During operation, through being duckbilled shower nozzle with shower nozzle 34 for shower nozzle 34 is along with spun misce bene under duckbilled spout open-ended guide, and the scope of coverage is bigger, and the scope of action is bigger, thereby makes the misce bene cover more evenly on the side slope surface.
As an embodiment of the invention, a spoiler 35 is uniformly arranged on one side surface of the second pipe 33 close to the side slope;
the end of the spoiler 35 is sharp and the spoiler 35 is in an arc shape which is bent upwards;
and a flow blocking net 36 is fixedly connected between the adjacent flow blocking plates 35, and the flow blocking net 36 is used for slowing down the flow velocity of the mixed materials on the slope.
When the side slope protection net works, when the protection net 1 drives the first pipe 32 and the second pipe 33 to cover the surface of a side slope, the end part of the spoiler 35 on the second pipe 33 is in contact with the surface of the side slope and penetrates into uneven parts of the surface of the side slope, so that the friction force between the spoiler 35 and the surface of the side slope is increased, the sliding distance of the protection net 1 relative to the surface of the side slope under the action of outside wind and rain is reduced, and the protection net 1 on the side slope is more stable; the end parts of the flow blocking nets 36 between the adjacent flow blocking plates 35 are in contact with the surface of the side slope, the mixed materials flowing out of the second pipe 33 cover the surface of the side slope, part of the mixed materials are adhered to the surface of the side slope, and part of the mixed materials flow downwards under the action of self fluidity and are blocked and intercepted by the flow blocking plates 35 and the flow blocking nets 36 on the adjacent second pipe 33 with lower height, so that the mixed materials between the adjacent second pipes 33 are blocked and limited by the adjacent flow blocking nets 36, and the loss of the mixed materials is reduced; therefore, through the multiple transverse blocking nets 36 for interception formed on the surfaces of the side slopes, the mixed materials flowing downwards are subjected to multiple interception effects, the loss condition of the mixed materials covered on the side slopes is relieved, the retention rate of the mixed materials on the side slopes is improved, and the mixed materials are utilized more fully.
As an embodiment of the invention, a drainage pipe 21 is fixedly connected to the protective dike 2, one end of the drainage pipe 21 extends to a side of the protective dike 2 opposite to the protective net 1, and the other end extends to the bottom of a side slope;
the drainage pipe 21 is fixedly connected to one side of the protection net 1, back to side, of the slope surface.
When the rainwater flowing downwards above the side slope meets the protective dike 2 in work, the rainwater is intercepted, and a part of rainwater enters the drainage pipe 21 through the opening of the drainage pipe 21 on the protective dike 2, so that the impact of the rainwater flowing downwards on the protective dike 2 is reduced, and the phenomena that the rainwater is not drained away by the protective dike 2 in time when the rainwater is too large, and is accumulated on one side of the protective dike 2 and overflows the protective dike 2 are reduced; and the bleeder line 21 is located the protection network 1 one side of opposite side slope surface back to the side slope surface sets up for the slope usually, makes the bleeder line 21 slope suppression at protection network 1 surface, and when the rainwater fills bleeder line 21, bleeder line 21 weight increase extrudees protection network 1 and is close to the side slope surface, makes protection network 1 laminate inseparabler on the side slope, makes the mixed material that is located between side slope surface and protection network 1 further receive protection network 1's extrusion limiting displacement, reduces mixed material's loss.
As an embodiment of the present invention, the surface of the dike 2 facing away from the protection net 1 is an arc surface, and the arc surface is concave toward the side close to the protection net 1.
The during operation sets up through the cambered surface to dyke 2 surfaces for the rainwater receives the guide limit action on arc surface when impacting dyke 2 surfaces and upwards flowing along dyke 2 surfaces, further reduces the rainwater accumulation and crosses the condition of dyke 2, and then reduces the condition of the rainwater impact side slope surface mixture of crossing.
The specific working process is as follows:
when the device works, firstly, the spray seeding assembly 3 is carried to a road below a side slope by a repairer through an automobile, the spray seeding assembly 3 adopts a spray seeding machine in the existing market, then, a protection dike 2 is poured in a flat area above the side slope by using cement concrete, and if the flat area above the side slope is not suitable, the repairer can reform the terrain above the side slope so as to conveniently build the protection dike 2; then, the feeding pipe 31 is fixedly connected with the protective dike 2, one end of the feeding pipe 31 is communicated with a spray seeder, then the protective net 1 connected with the feeding pipe 31 is covered on the surface of a side slope, and the edge part of the protective net 1 is fixed by using an anchor rod or an anchor nail, so that the protective net 1 is prevented from being blown away under the action of outside wind in thunderstorm and strong wind weather; when the area of the side slope is large, a repairer can choose to evenly tie anchor rods or anchor bolts at the middle part of the protective net 1, so that the stability of the protective net 1 on the side slope is further ensured; then, materials such as screened soil, peat, crude fiber, compound fertilizer, high-molecular adhesive, grass seeds and the like are poured into a stirring mechanism of a spray seeding machine, after the materials are uniformly stirred to form mixed materials, a pump in the spray seeding machine is started, the mixed materials are guided into a feeding pipe 31, the mixed materials are guided into a first pipe 32 through the feeding pipe 31 after flowing to the upper part of a side slope along the feeding pipe 31, the mixed materials flow from top to bottom along the first pipe 32, the bottom of the first pipe 32 is sealed, the internal pressure of the first pipe 32 is increased, the mixed materials are pressed to flow into a second pipe 33, and the mixed materials are uniformly sprayed to the surface of the side slope through a spray nozzle 34 on the second pipe 33 and cover the side slope; compared with the prior art that the spray head 34 is directly used for upward spraying, materials are continuously pressed in the feeding pipe 31 to move upwards in the feeding pipe 31 for transportation through the feeding pipe 31, and are directly sprayed out from a pipe opening, and the materials can be lifted to a higher height by using the feeding pipe 31 under the condition that a pump with the same power is used, so that the material spraying device is suitable for a slope with the higher height; compared with a side slope area directly sprayed by a spray seeder under manual control, the first pipe 32 and the second pipe 33 are matched to form a net structure, so that sprayed mixed materials are distributed more uniformly; the covered mixed materials are fixed by the protective net 1, when the external rainy weather occurs, the protective net 1 can slow down the impact of rainwater on the mixed materials, so that the mixed materials are more stably attached to the side slope; after waiting for a period of time, the fertilizer in the mixed material provides a favorable environment for the growth of grass seeds, and the grass seeds in the mixed material smoothly grow to cover the surface of the slope and stabilize water and soil; and after the grass seeds germinate to form stable vegetation, the anchor rods or the anchors are pulled out, and the protective net 1 is dismantled and recovered.
The front, the back, the left, the right, the upper and the lower are all based on figure 1 in the attached drawings of the specification, according to the standard of the observation angle of a person, the side of the device facing an observer is defined as the front, the left side of the observer is defined as the left, and the like.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate orientations or positional relationships based on those shown in the drawings, and are used merely for convenience in describing the present invention and for simplifying the description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the scope of the present invention.
Finally, it should be pointed out that: the above examples are only intended to illustrate the technical solution of the present invention, and not to limit it. Although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention. All other embodiments obtained by a person skilled in the art without making any inventive step are within the scope of protection of the present invention.
Claims (10)
1. The mine ecological restoration system is characterized by comprising a protection unit and a feeding unit (4), wherein the protection unit comprises: the protective net (1) is covered on the surface of a slope to be protected;
the protective dike (2) is arranged at a flat part above the slope to be protected and is fixedly connected with the top of the protective net (1);
the fixing anchor rods are uniformly arranged at the bottom and the edge parts at two sides of the protective net (1) and are used for fixing the protective net (1) on the surface of a slope to be protected;
the spray seeding assembly (3) is mounted on the protective net (1) and used for uniformly spraying the mixed materials on the surface of the side slope;
and the feeding unit (4) is placed at the bottom of the side slope, is communicated with the spray-seeding assembly (3) and is used for providing mixed materials for the spray-seeding assembly (3).
2. The mine ecological restoration system according to claim 1, characterized in that: the spray seeding assembly (3) comprises:
the feeding pipe (31) is fixedly connected to the edge of the protective net (1), the feeding pipe (31) is fixedly connected with the side face, close to the protective net (1), of the protective embankment (2), and the feeding pipe (31) is communicated with the feeding unit (4);
the first tubes (32), the first tubes (32) are uniformly fixedly connected to the protective net (1), and the first tubes (32) are vertically arranged; the top end of the first pipe (32) is communicated with the feeding pipe (31), and the bottom end of the first pipe (32) extends to the bottom of the side slope;
no. two pipe (33), No. two pipe (33) evenly set up No. one pipe (32) both sides and communicate adjacently No. one pipe (32), No. two pipe (33) level sets up, and evenly is equipped with shower nozzle (34) on No. two pipe (33) bottom surfaces, shower nozzle (34) all point to the slope surface.
3. The mine ecological restoration system according to claim 2, characterized in that: the first pipe (32) and the second pipe (33) are fixedly connected to the back face, close to the side slope surface, of the protective net (1).
4. The mine ecological restoration system according to claim 2, characterized in that: the spray head (34) is a duckbill spray head.
5. The mine ecological restoration system according to claim 3, characterized in that: and spoilers (35) are uniformly arranged on the surface of one side, close to the side slope, of the second pipe (33).
6. The mine ecological restoration system according to claim 5, characterized in that: the end of the spoiler (35) is sharp and the spoiler (35) is in an arc shape which is bent upwards.
7. The mine ecological restoration system according to claim 6, characterized in that: and a flow blocking net (36) is fixedly connected between every two adjacent flow blocking plates (35), and the flow blocking net (36) is used for slowing down the flow velocity of the mixed materials on the side slope.
8. The mine ecological restoration system according to claim 1, characterized in that: the protective dike (2) is fixedly connected with a drainage pipe (21), one end of the drainage pipe (21) extends to the protective dike (2) back to the one side of the protective net (1), and the other end of the drainage pipe extends to the bottom of the side slope.
9. The mine ecological restoration system according to claim 8, characterized in that: the drainage pipe (21) is fixedly connected to one side of the back-to-side slope surface of the protective net (1).
10. The mine ecological restoration system according to claim 9, characterized in that: the surface of the protective dike (2) back to the protective net (1) is an arc surface, and the arc surface is sunken towards one side close to the protective net (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210349843.7A CN114658010A (en) | 2022-04-02 | 2022-04-02 | Mine ecological restoration system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210349843.7A CN114658010A (en) | 2022-04-02 | 2022-04-02 | Mine ecological restoration system |
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| KR20020022249A (en) * | 2000-09-19 | 2002-03-27 | 허 태 학 | Rebegetation method of river bank protected by concrete blocks |
| CN205035814U (en) * | 2015-09-30 | 2016-02-17 | 宏大国源（芜湖）资源环境治理有限公司 | A scour prevention structure that is used for rock matter side slope ecological compound green |
| CN107964964A (en) * | 2017-08-16 | 2018-04-27 | 河南景绣绘远生态科技有限公司 | Technology and its construction method is made in high gradient slope surface of a wound preventing rain wash fiber |
| CN210641683U (en) * | 2019-08-15 | 2020-06-02 | 河南华美生态环境科技股份有限公司 | Double-layer net ecological slope protection structure suitable for vegetation restoration of high and steep side slope |
| CN213836541U (en) * | 2020-11-06 | 2021-07-30 | 广东省水利水电第三工程局有限公司 | Hydraulic engineering protects bearing structure with ecological bank protection |
| CN214784037U (en) * | 2021-04-02 | 2021-11-19 | 新疆农业大学 | Ecological river course bank protection |
| CN215405889U (en) * | 2021-08-02 | 2022-01-04 | 刘太印 | Hydraulic engineering protector |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20020022249A (en) * | 2000-09-19 | 2002-03-27 | 허 태 학 | Rebegetation method of river bank protected by concrete blocks |
| CN205035814U (en) * | 2015-09-30 | 2016-02-17 | 宏大国源（芜湖）资源环境治理有限公司 | A scour prevention structure that is used for rock matter side slope ecological compound green |
| CN107964964A (en) * | 2017-08-16 | 2018-04-27 | 河南景绣绘远生态科技有限公司 | Technology and its construction method is made in high gradient slope surface of a wound preventing rain wash fiber |
| CN210641683U (en) * | 2019-08-15 | 2020-06-02 | 河南华美生态环境科技股份有限公司 | Double-layer net ecological slope protection structure suitable for vegetation restoration of high and steep side slope |
| CN213836541U (en) * | 2020-11-06 | 2021-07-30 | 广东省水利水电第三工程局有限公司 | Hydraulic engineering protects bearing structure with ecological bank protection |
| CN214784037U (en) * | 2021-04-02 | 2021-11-19 | 新疆农业大学 | Ecological river course bank protection |
| CN215405889U (en) * | 2021-08-02 | 2022-01-04 | 刘太印 | Hydraulic engineering protector |
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