CN111549800A - Side slope acid isolation plate and ecological restoration and use method thereof - Google Patents
Side slope acid isolation plate and ecological restoration and use method thereof Download PDFInfo
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- CN111549800A CN111549800A CN202010337078.8A CN202010337078A CN111549800A CN 111549800 A CN111549800 A CN 111549800A CN 202010337078 A CN202010337078 A CN 202010337078A CN 111549800 A CN111549800 A CN 111549800A
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- plate
- side slope
- acid
- main body
- acid isolation
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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
- E02D17/205—Securing of slopes or inclines with modular blocks, e.g. pre-fabricated
-
- 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
- A01G20/00—Cultivation of turf, lawn or the like; Apparatus or methods therefor
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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
- A01G25/00—Watering gardens, fields, sports grounds or the like
- A01G25/02—Watering arrangements located above the soil which make use of perforated pipe-lines or pipe-lines with dispensing fittings, e.g. for drip irrigation
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- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Environmental Sciences (AREA)
- Mining & Mineral Resources (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Paleontology (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Soil Sciences (AREA)
- Water Supply & Treatment (AREA)
- Cultivation Of Plants (AREA)
Abstract
The invention discloses a side slope acid isolation plate and an ecological restoration using method thereof, and particularly relates to the field of ecological restoration. According to the invention, the triangular cavity is formed by the connecting plate, the supporting plate and the main hanging plate, and alkaline substances capable of neutralizing acid water are placed at the bottom of the triangular cavity, so that a standing condition is provided for plant planting on an acid-resisting steep slope and a cliff, and the problems of poor soil permeability and poor soil microorganism quantity of the original metal mine side slope are solved.
Description
Technical Field
The invention relates to the technical field of ecological restoration, in particular to a side slope acid isolation plate and an ecological restoration using method thereof.
Background
A large number of exposed slopes are formed after the development of a plurality of domestic metal mines, the slope is large, the soil is rarely reserved, the soil permeability is poor, the number of soil microorganisms is deficient, and the conditions of the vertical position are extremely poor. Therefore, ecological restoration needs to be carried out by means of spray seeding and the like, but the difficulty is high when plants are planted on steep slopes and cliff.
Meanwhile, the development of the mining area causes a large amount of acid mine wastewater in a mountain to be released, the pH value of the acid mine wastewater is between 2 and 4, the acid wastewater contains a large amount of heavy metal elements, strong corrosion and toxic effects on plants are achieved, and the death of the plants and the failure of green-recovering engineering are accelerated.
The existing isolation technology is mainly to cover a layer of limestone on exposed acid-resistant rocks to achieve a certain isolation effect, and then to cover soil and cover the limestone isolation layer and spray-sow grass seeds. The technology can play a certain effect within 1-2 years, temporary survival of vegetation is guaranteed, the growth effect is poor, and along with the prolonging of time, the acid water body in the rock is gradually infiltrated, so that the surface soil matrix of limestone is continuously acidified, and the roots of plants are damaged and withered. Moreover, a single lime spray is difficult to neutralize the acid liquor which is constantly reverse-permeated in the lower layer, and cannot prevent further oxidation and re-acidification of the sulfur minerals. Large-area thick-layer soil covering needs a large amount of soil surface soil, soil taking in a mining area is difficult, cost is high, and the problems of environmental pollution and ecological damage in the mining area are difficult to solve.
Disclosure of Invention
In order to overcome the defects in the prior art, the embodiment of the invention provides a side slope acid isolation plate and an ecological restoration using method thereof.
In order to achieve the purpose, the invention provides the following technical scheme: a side slope acid isolation plate comprises a main body hanging plate, wherein a hanging ring is fixedly arranged at the bottom of the main body hanging plate, a plurality of supporting plates are equidistantly distributed in the vertical direction of the main body hanging plate, the two sides of the supporting plate are both fixedly provided with connecting plates, the main body hanging plate is evenly provided with a plurality of water seepage holes at the corresponding positions of the connecting plates, a plurality of air holes are uniformly arranged at one end of the supporting plate far away from the connecting plate, a connecting piece is fixedly arranged at one end of the supporting plate near the air holes, side baffles are fixedly arranged on both sides of the main body hanging plate, a plurality of first connecting holes are arranged on the side baffles, a bottom baffle is fixedly arranged at the bottom of the main body hanging plate, a second connecting hole is arranged on the bottom baffle, a plurality of first ventilating holes are uniformly arranged in the middle of the bottom baffle, the top of the main body hanging plate is fixedly provided with a top baffle plate, the top baffle plate is provided with a third connecting hole, and the middle of the top baffle plate is evenly provided with a plurality of second ventilation holes.
In a preferred embodiment, the main body hanging plate, the hanging ring, the supporting plate, the connecting piece, the side baffle, the bottom baffle and the top baffle are all made of hard polyvinyl chloride material, and the connecting piece is made of fluororubber material.
In a preferred embodiment, the length of the connecting sheet is matched with that of the support plate, one side of the connecting sheet is arranged to be in a zigzag shape, and the side of the connecting sheet which is not provided with the zigzag shape is bonded with the support plate through glue.
In a preferred embodiment, a through groove is formed in the joint of the main body hanging plate and the supporting plate, the through groove is matched with the supporting plate in thickness, the supporting plate and the through groove are bonded and sealed through glue, and the length of the supporting plate extending out of the main body hanging plate is larger than the outer diameter of the hanging ring.
In a preferred embodiment, the connecting plate is triangular, and a receiving cavity with the same cross-sectional shape as the connecting plate is formed among the connecting plate, the supporting plate and the main body hanging plate.
In a preferred embodiment, the first connecting holes of the side guards on both sides of the main body hanging plate are correspondingly arranged, the second connecting holes are correspondingly arranged to the third connecting holes, and the first ventilating holes are correspondingly arranged to the second ventilating holes.
The invention also comprises an ecological restoration and use method of the side slope acid isolation plate, which comprises the following specific use steps:
s1, perforating the mountain rock face:
s1.1: before the acid isolation plate is used, the actual condition of the mountain slope is considered, and the position of a drilled hole is determined and marked according to the steepness of the mountain and the layout of rocks on the surface of the mountain;
s1.2: selecting a proper expansion screw hook and a proper drill bit to perform mountain rock surface punching installation at the marked position;
s2, hanging and fixing an acid isolation plate: after the expansion screws are completely embedded into the mountain rock, the acid isolation plate is fixed on the surface of the mountain through the expansion screw hooks and the hanging rings, and the screws are screwed to complete the position fixing of the single acid isolation plate;
s3, extending the area of the protection plate in the horizontal and vertical directions;
s3.1: after a single acid isolation plate is installed, the side baffles of the adjacent acid isolation plates are connected and fixed through a first connecting hole in the horizontal direction by using bolts;
s3.2: in the vertical direction, the second connecting hole of the acid isolation plate at the top is aligned with the third connecting hole of the acid isolation plate at the bottom after the fixation is finished, and the two acid isolation plates in the vertical direction are connected and fixed through the second connecting hole and the third connecting hole by using a bolt;
s4, covering soil and pressing cover and spray seeding grass seeds: after all acid isolation plates are installed on the surface of the hillside, soil is implanted:
d) firstly, paving a layer of alkaline buffer substance in a triangular cavity of the accommodating cavity;
e) covering nutrient soil, inoculating beneficial microorganisms into the soil, and establishing a complete soil system suitable for plant growth;
f) finally, spraying plant seeds or transplanting test plants;
s5, drip irrigation system: and (4) a drip irrigation system is arranged on the side slope, and drip irrigation and water supplement are carried out on the nutrient soil of the storage cavity.
In a preferred embodiment, when drilling is performed in step S1.2, the included angle between the drilling direction and the drilling surface is less than 60 degrees, which is convenient for the acid isolation plate to be hung.
In a preferred embodiment, the step S3 is to mount the main hanging board horizontally from the bottom of the side slope and then mount and connect the main hanging board layer by layer to the top of the side slope, and each main hanging board is fixed by using an expansion screw hook.
In a preferred embodiment, said step S3.2 is performed by connecting the first and second gas-exchange openings so that the sour gas stream can pass through.
The invention has the technical effects and advantages that:
1. according to the invention, the triangular cavity is formed by the connecting plate, the supporting plate and the main hanging plate, so that a standing condition is provided for plant planting on steep slopes and cliff, and the problems of poor soil permeability and deficient soil microorganism quantity of the original metal mine side slope are solved.
2. The fly ash attached to the accommodating cavity has strong alkalinity and adsorbability on heavy metal ions, so that acid liquor seeped out of a slope body can be subjected to neutralization reaction and can adsorb the heavy metal ions in the acid liquor, and the corrosion and toxic effects on plants are prevented.
3. In the initial stage of plant culture, the main body hanging plate, the supporting plate and the acid-resistant rock have good isolation effect, so that the roots of the plants can be prevented from being damaged and withered in the acidified soil matrix; in the later period, the plants with strong acid resistance can root the mountain body, and can prevent the sulfur minerals in the mountain body from further oxidation and re-acidification. Can ensure the long-term survival of the vegetation and realize the continuous and long-term greening engineering.
4. The invention solves the problems of high cost and soil taking in the mining area, reduces the soil consumption and reduces the cost and difficulty of the mine greening engineering.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is a schematic structural diagram of the support plate and the connecting plate of the invention.
Fig. 3 is a side view of the main body hanging plate of the present invention.
The reference signs are: the air-permeable curtain wall comprises a main body hanging plate 1, a hanging ring 2, a supporting plate 3, a connecting plate 4, a water-permeable hole 5, an air-permeable hole 6, a connecting plate 7, a side baffle plate 8, a first connecting hole 9, a bottom baffle plate 10, a second connecting hole 11, a first ventilating hole 12, a top baffle plate 13, a third connecting hole 14 and a second ventilating hole 15.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The invention provides a side slope acid isolation plate as shown in figures 1-3, which comprises a main body hanging plate 1, wherein a hanging ring 2 is fixedly arranged at the bottom of the main body hanging plate 1, a plurality of supporting plates 3 are equidistantly distributed in the vertical direction of the main body hanging plate 1, two sides of each supporting plate 3 are respectively and fixedly provided with a connecting plate 4, a plurality of water seepage holes 5 are uniformly arranged at the positions of the main body hanging plate 1 corresponding to the connecting plates 4, a plurality of vent holes 6 are uniformly arranged at one end of each supporting plate 3 far away from the connecting plate 4, a connecting plate 7 is fixedly arranged at one end of each supporting plate 3 close to the vent holes 6, side baffles 8 are respectively and fixedly arranged at two sides of the main body hanging plate 1, a plurality of first connecting holes 9 are arranged on each side baffle 8, a bottom baffle plate 10 is fixedly arranged at the bottom of the main body hanging plate 1, a second, a top baffle 13 is fixedly arranged at the top of the main body hanging plate 1, a third connecting hole 14 is formed in the top baffle 13, and a plurality of second ventilating holes 15 are uniformly formed in the middle of the top baffle 13;
the main body hanging plate 1, the hanging ring 2, the supporting plate 3, the connecting plate 4, the connecting sheet 7, the side baffle plate 8, the bottom baffle plate 10 and the top baffle plate 13 are all made of hard polyvinyl chloride materials, and the connecting sheet 7 is made of fluororubber materials;
the length of the connecting sheet 7 is matched with that of the supporting plate 3, one side of the connecting sheet 7 is arranged to be in a sawtooth shape, the side, which is not provided with the sawtooth shape, of the connecting sheet 7 is bonded with the supporting plate 3 through glue, the lower edge of the connecting sheet 7 is in a sawtooth shape, the friction force between the supporting plate 3 and a mountain slope is increased, the mountain slope grabbing capacity is enhanced, the main body hanging plate 1 is prevented from sliding downwards, and meanwhile, the main body hanging plate 1 is supported, so that the effect of raising the distance between the main body;
a through groove is formed at the joint of the main body hanging plate 1 and the supporting plate 3, the through groove is matched with the thickness of the supporting plate 3, the supporting plate 3 and the through groove are bonded and sealed through glue, and the length of the supporting plate 3 extending out of the main body hanging plate 1 is larger than the outer diameter of the hanging ring 2;
the shape of the connecting plate 4 is triangular, a containing cavity with the same cross section shape as the connecting plate 4 is formed among the connecting plate 4, the supporting plate 3 and the main hanging plate 1, and the containing cavity is used for containing alkaline buffer substances, soil, beneficial microbial agents and nutrient substances required by plants, is used for cultivating the plants, greening hillsides while controlling acid and serving as a surface body of the hillsides;
the side baffle plates 8 on two sides of the main body hanging plate 1 are provided with first connecting holes 9 in corresponding positions, second connecting holes 11 and third connecting holes 14 in corresponding positions, and first ventilating holes 12 and second ventilating holes 15 in corresponding positions;
the invention also comprises an ecological restoration and use method of the side slope acid isolation plate, which comprises the following specific use steps:
s1, perforating the mountain rock face:
s1.1: before the acid isolation plate is used, the actual condition of the mountain slope is considered, and the position of a drilled hole is determined and marked according to the steepness of the mountain and the layout of rocks on the surface of the mountain;
s1.2: selecting a proper expansion screw hook and a proper drill bit to perform mountain rock surface punching installation at the marked position;
s2, hanging and fixing an acid isolation plate: after the expansion screw is completely embedded into the mountain rock, the acid isolation plate is fixed on the surface of the mountain through the expansion screw hook and the hanging ring 2, the screw is screwed to complete the position fixation of the single acid isolation plate, and during drilling, the included angle between the drilling direction and the drilling surface is less than 60 degrees, so that the acid isolation plate is convenient to hang;
s3, extending the area of the protection plate in the horizontal and vertical directions, wherein the installation sequence is that the protection plate is horizontally installed from the bottom of the side slope and then installed and connected layer by layer to the top of the slope, and each main body hanging plate 1 is fixed by an expansion screw hook;
s3.1: after a single acid isolation plate is installed, the side baffle plates 8 of the adjacent acid isolation plates are connected and fixed through bolts through the first connecting holes 9 in the horizontal direction;
s3.2: in the vertical direction, the second connecting hole 11 of the acid isolation plate at the top is aligned with the third connecting hole 14 of the acid isolation plate at the bottom after the fixation is finished, the connection and the fixation of the two acid isolation plates in the vertical direction are finished by bolts through the second connecting hole 11 and the third connecting hole 14, and the first ventilating hole 12 and the second ventilating hole 15 can be communicated during the installation and the connection so as to facilitate the passage of acid gas water vapor and play the roles of water permeation and air permeation;
s4, covering soil and pressing cover and spray seeding grass seeds: after all acid isolation plates are installed on the surface of the hillside, soil is implanted:
g) firstly, paving a layer of coal ash alkaline buffer substance in a triangular cavity of the accommodating cavity;
h) covering nutrient soil, inoculating beneficial microorganisms into the soil, and establishing a complete soil system suitable for plant growth;
i) finally, spraying plant seeds or transplanting test plants;
s5, drip irrigation system: and a drip irrigation system is arranged on the side slope to perform drip irrigation and water supplement on the nutrient soil in the storage cavity.
The implementation mode is specifically as follows: the hanging ring 2 is used for being matched with an expansion screw hook to fix the whole acid isolation plate, so that the acid isolation plate can be stably attached to the surface of a mountain body, the supporting plate 3 is in cross connection with the main body hanging plate 1, the lower edge of the supporting plate 3 is in contact with the mountain body when the main body hanging plate 1 is fixed, the effect of supporting the main body hanging plate 1 can be achieved, meanwhile, acid liquid leached by the mountain body can be guided to flow downwards, and the acid liquid is prevented from permeating into the containing cavity;
the implementation mode is specifically as follows: the water seepage holes 5 are positioned on the main body hanging plate 1 in the containing cavity and are away from the upper surface 1/3 of the containing cavity, and for the triangular cavity filled with soil, the containing cavity can be used for outwards ventilating and permeating water, so that the oxygen content of the soil is increased, the respiration of the roots of the cultivated plants is facilitated, the water accumulation of the containing cavity can be avoided in rainy days, and the roots of the plants are prevented from being rotten due to the fact that the roots of the plants are in a multi-water anoxic state for a long time; on the other hand, acid gas emitted by the mountain or acid liquid accumulated on the mountain surface can enter the containing cavity through the water seepage holes 5 and further released into the atmospheric environment, so that the accumulation in soil is avoided, when the acid concentration is too high or the accumulated acid content is more, the fly ash alkaline buffer substance in the containing cavity can perform neutralization reaction on the fly ash alkaline buffer substance, the acid-proof effect is achieved, the fly ash can adsorb heavy metals in acid water, meanwhile, the water seepage holes 5 facilitate the rooting of plants with acidity and acid resistance to the mountain, a large amount of acid substances in the mountain can be treated more deeply, and the plants can extend from the containing cavity to the mountain; be located the 3 latter half of backup pad and be close to the position of main part link plate 1, acid mist and the aqueous vapor of mountain surface release can pass through bleeder vent 6, avoid separating acid board flatulence to reduce the acid material and get into and accomodate cavity acidizing soil matrix, can prevent acid mist, aqueous vapor liquefaction agglutination in 3 positions of backup pad simultaneously, thereby reduce the corruption to backup pad 3.
The points to be finally explained are: first, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," and "connected" should be understood broadly, and may be a mechanical connection or an electrical connection, or a communication between two elements, and may be a direct connection, and "upper," "lower," "left," and "right" are only used to indicate a relative positional relationship, and when the absolute position of the object to be described is changed, the relative positional relationship may be changed;
secondly, the method comprises the following steps: in the drawings of the disclosed embodiments of the invention, only the structures related to the disclosed embodiments are referred to, other structures can refer to common designs, and the same embodiment and different embodiments of the invention can be combined with each other without conflict;
and finally: the above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that are within the spirit and principle of the present invention are intended to be included in the scope of the present invention.
Claims (10)
1. The utility model provides a side slope separates sour board, includes main part link plate (1), its characterized in that: the bottom of the main body hanging plate (1) is fixedly provided with hanging rings (2), a plurality of supporting plates (3) are distributed at equal intervals in the vertical direction of the main body hanging plate (1), connecting plates (4) are fixedly arranged on two sides of each supporting plate (3), a plurality of water seepage holes (5) are uniformly formed in positions, corresponding to the connecting plates (4), of the main body hanging plate (1), a plurality of air holes (6) are uniformly formed in one end, far away from the connecting plates (4), of each supporting plate (3), a connecting piece (7) is fixedly arranged at one end, close to the air holes (6), of each supporting plate (3), side baffles (8) are fixedly arranged on two sides of the main body hanging plate (1), a plurality of first connecting holes (9) are formed in each side baffle (8), a bottom baffle (10) is fixedly arranged at the bottom of the main body hanging plate (1), a second connecting hole (11) is formed in each bottom baffle (, the top of the main body hanging plate (1) is fixedly provided with a top baffle (13), the top baffle (13) is provided with a third connecting hole (14), and the middle of the top baffle (13) is uniformly provided with a plurality of second ventilation holes (15).
2. The slope acid-proof plate as claimed in claim 1, wherein: the main body hanging plate (1), the hanging ring (2), the supporting plate (3), the connecting plate (4), the connecting piece (7), the side baffle (8), the bottom baffle (10) and the top baffle (13) are made of hard polyvinyl chloride materials, and the connecting piece (7) is made of fluororubber materials.
3. The slope acid-proof plate as claimed in claim 1, wherein: the length of the connecting piece (7) is matched with that of the supporting plate (3), one side of the connecting piece (7) is arranged to be in a sawtooth shape, and the side, which is not provided with the sawtooth shape, of the connecting piece (7) is bonded with the supporting plate (3) through glue solution.
4. The slope acid-proof plate as claimed in claim 1, wherein: the main part link plate (1) has been seted up with backup pad (3) junction and has been led to the groove, lead to groove and backup pad (3) thickness looks adaptation, backup pad (3) and lead to between the groove through the glue solution bonding sealed, backup pad (3) stretch out main part link plate (1) length and are greater than link (2) external diameter.
5. The slope acid-proof plate as claimed in claim 1, wherein: the connecting plate (4) is triangular, and a containing cavity with the same cross section shape as the connecting plate (4) is formed among the connecting plate (4), the supporting plate (3) and the main body hanging plate (1).
6. The slope acid-proof plate as claimed in claim 1, wherein: the main part link plate (1) both sides first connecting hole (9) position of side shield (8) correspond the setting, second connecting hole (11) correspond the setting with third connecting hole (14) position, first scavenge port (12) correspond the setting with second scavenge port (15) position.
7. The side slope acid interceptor plate of any one of claims 1-6, wherein: the method also comprises an ecological restoration and use method of the slope acid isolation plate, and the method comprises the following specific use steps:
s1, perforating the mountain rock face:
s1.1: before the side slope acid isolation plate is used, the actual condition of a mountain side slope is considered, and the position of a drilled hole is determined and marked according to the steepness of the mountain and the layout of rocks on the surface of the mountain;
s1.2: selecting a proper expansion screw hook and a proper drill bit to perform mountain rock surface punching installation at the marked position;
s2, hanging and fixing an acid isolation plate: after the expansion screws are completely embedded into the mountain rock, the slope acid-separating plate is fixed on the surface of the mountain through the expansion screw hooks and the hanging rings (2), and the screws are screwed to complete the position fixation of the single slope acid-separating plate;
s3, extending the area of the protection plate in the horizontal and vertical directions;
s3.1: after a single side slope acid isolation plate is installed, side baffles (8) of adjacent side slope acid isolation plates are connected and fixed through a first connecting hole (9) in the horizontal direction by using a bolt;
s3.2: in the vertical direction, the second connecting hole (11) of the side slope acid isolation plate at the top is aligned with the third connecting hole (14) of the fixed bottom side slope acid isolation plate, and the connection and the fixation of the two side slope acid isolation plates in the vertical direction are completed through the second connecting hole (11) and the third connecting hole (14) by using a bolt;
s4, covering soil and pressing cover and spray seeding grass seeds: after all slope acid-isolating plates are installed on the surface of the hillside, soil is implanted:
a) firstly, paving a layer of alkaline buffer substance in a triangular cavity of the accommodating cavity;
b) covering nutrient soil, inoculating beneficial microorganisms into the soil, and establishing a complete soil system suitable for plant growth;
c) finally, spraying plant seeds or transplanting test plants;
s5, drip irrigation system: a drip irrigation system is arranged on the side slope, and drip irrigation and water supplement are carried out on the nutrient soil in the storage cavity.
8. The ecological restoration and use method of the side slope acid isolation plate according to claim 7, characterized in that: and in the step S1.2, when drilling is carried out, the included angle between the drilling direction and the drilling surface is less than 60 degrees.
9. The ecological restoration and use method of the side slope acid isolation plate according to claim 7, characterized in that: the step S3 is characterized in that the installation sequence is that the hanging plates are horizontally installed from the bottom of the side slope and then installed and connected one layer at the top of the side slope, and each main hanging plate (1) is fixed by an expansion screw hook.
10. The ecological restoration and use method of the side slope acid isolation plate according to claim 7, characterized in that: in step S3.2, the connection is established by noting that the first transfer port (12) and the second transfer port (15) can be connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010337078.8A CN111549800A (en) | 2020-04-26 | 2020-04-26 | Side slope acid isolation plate and ecological restoration and use method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010337078.8A CN111549800A (en) | 2020-04-26 | 2020-04-26 | Side slope acid isolation plate and ecological restoration and use method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111549800A true CN111549800A (en) | 2020-08-18 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010337078.8A Withdrawn CN111549800A (en) | 2020-04-26 | 2020-04-26 | Side slope acid isolation plate and ecological restoration and use method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111549800A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112449786A (en) * | 2020-12-17 | 2021-03-09 | 江苏山水环境建设集团股份有限公司 | Novel nest type soil fixation and salt elimination soil improvement system and construction method thereof |
| CN114351730A (en) * | 2021-12-14 | 2022-04-15 | 花王生态工程股份有限公司 | Ecological environment restoration system for bare sloping field |
| CN115434337A (en) * | 2021-06-03 | 2022-12-06 | 中国科学院西北生态环境资源研究院 | Mine restoration is with dog carry device of hanging net |
-
2020
- 2020-04-26 CN CN202010337078.8A patent/CN111549800A/en not_active Withdrawn
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112449786A (en) * | 2020-12-17 | 2021-03-09 | 江苏山水环境建设集团股份有限公司 | Novel nest type soil fixation and salt elimination soil improvement system and construction method thereof |
| CN112449786B (en) * | 2020-12-17 | 2023-11-21 | 江苏山水环境建设集团股份有限公司 | Novel nest type soil fixing and salt removing soil improvement system and construction method thereof |
| CN115434337A (en) * | 2021-06-03 | 2022-12-06 | 中国科学院西北生态环境资源研究院 | Mine restoration is with dog carry device of hanging net |
| CN114351730A (en) * | 2021-12-14 | 2022-04-15 | 花王生态工程股份有限公司 | Ecological environment restoration system for bare sloping field |
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