CN211421166U - Ecological slag blocking facility - Google Patents
Ecological slag blocking facility Download PDFInfo
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- CN211421166U CN211421166U CN201921261962.7U CN201921261962U CN211421166U CN 211421166 U CN211421166 U CN 211421166U CN 201921261962 U CN201921261962 U CN 201921261962U CN 211421166 U CN211421166 U CN 211421166U
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- slag
- planting groove
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- blocking structure
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Abstract
The utility model provides an ecological slag blocking facility, which comprises a blocking structure, a top surface greening pool, an inclined plane planting groove and a bottom planting groove, wherein the blocking structure is arranged at the slope toe of slag heap and is mainly used for blocking slag bodies; the top surface greening pool is arranged on the top surface of the blocking structure, the inclined plane planting groove is arranged on the slope of the slag-bearing side slope surface of the blocking structure, the bottom planting groove is arranged at the bottom of the slag-bearing side slope surface of the blocking structure, and the blocking structure is internally provided with a drain pipe for draining water in the stacking slag into the inclined plane planting groove and the bottom planting groove. The utility model discloses the structure is firm, beautifies the environment and resumes ecological effectual. The technology is simple, the construction is rapid, the requirements of slag blocking and environment beautifying can be met, and the ecological quality of the hard blocking structure is greatly improved. Meanwhile, the facility is quick in construction, low in cost, free of influence on the project slag discarding progress, applicable to various slag discarding fields and loose accumulation body slope feet, and wide in applicability.
Description
Technical Field
The utility model relates to an ecotype blocks sediment facility, concretely relates to sediment facility is blocked to ecotype of sediment heap slope foot.
Background
The slag blocking facility of the slag dump only starts from the safe slag blocking angle in the implementation process, and generally only adopts masonry, a concrete structure or a reinforced concrete structure. The implementation of these trash holding facilities permanently destroys the surrounding vegetation.
Meanwhile, a large number of grey exposed structures destroy the surrounding ecological environment, and also do not meet the requirements of the ecological harmonious society and the era development of green water green mountains.
Therefore, in view of the current situation of the slag blocking facility, there is an urgent need to develop an ecological slag blocking facility, which combines the blocking structure and the planting structure to achieve the function of blocking the slag body and the effects of greening the blocking structure and beautifying the environment. Simple structure, construction are quick, satisfy the requirement of blocking the sediment and beautifying the environment.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an ecotype blocks sediment facility satisfies the requirement of blocking the sediment and beautifying the environment, provides a scheme for blocking the sediment facility, blocks the sediment facility for the ecotype of sediment heap slope foot and provides a thinking.
The technical scheme of the utility model:
an ecological slag blocking facility comprises a blocking structure, a top surface greening pool, an inclined plane planting groove and a bottom planting groove, wherein the blocking structure is arranged at the slope foot of a slag pile and is mainly used for blocking slag bodies; the top surface greening pool is arranged on the top surface of the blocking structure, the inclined plane planting groove is arranged on the slope of the slag-bearing side slope surface of the blocking structure, the bottom planting groove is arranged at the bottom of the slag-bearing side slope surface of the blocking structure, and the blocking structure is internally provided with a drain pipe for draining water in a slag pile into the inclined plane planting groove and the bottom planting groove.
The blocking structure, the top surface greening pool, the inclined plane planting groove and the bottom planting groove are cast in situ as a whole.
The blocking structure is formed by casting C20 concrete in situ, the top width is 0.7-1.5 m, the wall height is 3.0-5.5 m, the foundation buried depth of the blocking structure is 1.0m, the slag side slope ratio is 1:0.1, and the back side slope ratio is 1: 0.3-1: 0.5.
The top surface greening pool is a rectangular section, and the inclined plane planting groove and the bottom planting groove are trapezoidal sections.
Top surface afforestation pond, inclined plane are planted groove and bottom and are planted the groove and all include the reinforced concrete barricade, and reinforced concrete barricade spreads the nutrition soil layer with the space bottom that the retaining structure formed, plants respectively in the nutrition soil layer and irritate grass and climb up the plant.
The thickness of the nutrition soil layer is 30 cm.
One end of the drain pipe is inserted into the slag pile, and the other end of the drain pipe extends out of the blocking structure to the inclined plane planting groove or the bottom planting groove.
The drain pipe is the slope setting, and the one end that the drain pipe inserted in the sediment heap is higher than the one end that stretches out the retaining structure and plant the inslot to the inclined plane or plant the groove in the bottom.
The drain pipes are arranged in 1 row at each height difference of 1.5m in the blocking structure, and the row spacing is 3.0 m.
The drain pipe adopts phi 100mmPVC drain pipe.
Compared with the prior art, the beneficial effects of the utility model are that:
(1) the structure is stable, and the effects of beautifying the environment and restoring the ecology are good. The facility is additionally provided with a greening planting structure on the basis of the slag blocking structure, and on one hand, the cast-in-place construction concrete facility has good structure and stable structure; on the other hand, the nutrient soil is contained in the planting groove body, so that the growth of plants can be accelerated, the effects of quickly greening and beautifying the environment are achieved, and a stable plant growth environment is created.
(2) The technology is simple and the construction is rapid. The facility adopts materials such as geotextile, drain pipe, reinforcing steel bar, concrete, nutrient soil and the like which are widely applied in various industries, the materials are convenient to obtain, and the technology is simple; the construction process is simple and the construction is rapid.
(3) The effect is better, extensive applicability. After the facility is constructed, the requirements of slag blocking and environment beautifying can be met, and the ecological quality of the hard blocking structure is greatly improved. Meanwhile, the facility is quick in construction, low in cost, free of influence on the project slag discarding progress, applicable to various slag discarding fields and loose accumulation body slope feet, and wide in applicability.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the top greening pool of the present invention;
FIG. 3 is a schematic view of the inclined planting trough of the present invention;
fig. 4 is the structural schematic diagram of the bottom planting groove of the utility model.
The numbers in the figure respectively indicate 1-retaining structure, 2-top greening pool, 3-inclined planting groove, 4-bottom planting groove, 5-drainage pipe, 6-slag pile, 7-construction ground, 8-reinforced concrete retaining wall, 9-nutrient soil layer, 10-irrigation grass and 11-climbing plant.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
As shown in fig. 1 to 4, an ecological type slag blocking facility according to an embodiment of the present invention includes a blocking structure 1, a top greening pool 2, a slope planting groove 3 and a bottom planting groove 4.
As shown in figure 1, the retaining structure 1 is formed by casting C20 concrete in situ, the top width is 0.7-1.5 m, the wall height is 3.0-5.5 m (the foundation buried depth is 1.0m below the construction ground), the side slope ratio of slag facing is 1:0.1, the back slope ratio is 1: 0.3-1: 0.5, and PVC drain pipes 5 with the diameter of 100mm (1 row is arranged in each height difference of 1.5m, and the row distance is 3.0m) are arranged in the retaining structure 1.
As shown in figure 2, the top greening pool 2 comprises a top greening pool reinforced concrete retaining wall 8, a nutrient soil layer 9, shrubs 10 and climbing plants 11. On the retaining structure 1, 2 rows of short reinforcing steel bars (the row distance of the reinforcing steel bars is 20cm, and the length of the short reinforcing steel bars enters the retaining structure by 0.5m) with the diameter phi 10 and L is 0.8m, 4 construction reinforcing steel bars with the diameter phi 10 are arranged, and C25 concrete with the thickness of 20cm is cast in place to form the reinforced concrete retaining wall 8 of the top greening pool. A nutrient soil layer 9 with the thickness of 30cm is covered on a closed area in front of the reinforced concrete retaining wall 8 and the retaining structure 1 of the top greening pool; planting shrubs 10, wherein the shrubs are properly grown flowers and shrubs mixed, the distance between the plants is 1.0 m-2.0 m, proper grass seeds are sown under the forest, and the sowing amount is 80kg/hm2(ii) a And 2 rows of climbing plants 11 such as the tigers and the ivy are planted along the inner side of the reinforced concrete retaining wall 8 of the top greening pool in a climbing and hanging manner, and the plant spacing is 0.3-0.5 m.
As shown in fig. 3, the slant planting groove 3 includes a slant planting groove reinforced concrete retaining wall 8, a nutrient soil layer 9, a shrub 10 and a climbing plant 11. On the slope of the retaining structure 1, 1 row of short steel bars (the row distance of the steel bars is 15cm, and the length of the short steel bars enters the retaining structure by 0.5m) with the diameter phi 14 and L being 0.8m are pre-buried, 4 construction bars with the diameter phi 10 are arranged, and C25 concrete with the thickness of 10cm is cast in place to form the slope planting channel steel reinforced concrete retaining wall 8. A nutrient soil layer 9 with the thickness of 30cm is replanted in a closed area before the channel reinforced concrete retaining wall 8 and the retaining structure 1 are planted on the inclined plane; planting shrubs 10, wherein the shrubs are properly grown flowers and shrubs mixed, the distance between the plants is 1.0 m-2.0 m, proper grass seeds are sown under the forest, and the sowing amount is 80kg/hm2(ii) a Planting channel steel reinforced concrete retaining wall 8 inside and retaining structure 1 back along inclined planeAnd (3) measuring residues, planting 2 rows of climbing plants 11 such as the tigers and the ivy in a mode of climbing up and hanging down, wherein the distance between plants is 0.3-0.5 m.
As shown in fig. 4, the bottom planting groove 4 includes a bottom planting groove reinforced concrete retaining wall 8, a nutrient soil layer 9, a shrub 10 and a climbing plant 11. On the bottom surface of the retaining structure 1, 2 rows of short reinforcing steel bars (the row distance of the reinforcing steel bars is 20cm, and the length of the short reinforcing steel bars enters the retaining structure by 0.5m) with the diameter phi 10 and L is 0.8m, 4 construction reinforcing steel bars with the diameter phi 10 are arranged, and C25 concrete with the thickness of 20cm is cast in place to form the bottom planting channel steel reinforced concrete retaining wall 8. A nutrient soil layer 9 with the thickness of 30cm is replanted in a closed area before the channel reinforced concrete retaining wall 8 and the retaining structure 1 are planted at the bottom; planting shrubs 10, wherein the shrubs are properly grown flowers and shrubs mixed, the distance between the plants is 1.0 m-2.0 m, proper grass seeds are sown under the forest, and the sowing amount is 80kg/hm2(ii) a And planting climbing plants 11 such as 1 line of tigers, ivy and the like on the inner side of the channel steel reinforced concrete retaining wall 8 along the bottom in an upward climbing mode, wherein the plant spacing is 0.3-0.5 m.
The construction method of the ecological slag retaining facility for the slag heap slope toe comprises the following steps:
(1) construction preparation, namely repairing the existing or newly-built construction access road in the abandoned dreg yard to meet the requirements of construction machinery and material transportation, meet the requirements of water, electricity, passage, ventilation, communication, yard leveling and the like, and create conditions for engineering start-up.
(2) The method comprises the following steps of (1) carrying out site cleaning construction, namely firstly, cleaning vegetation, loose soil and the like along a channel by adopting an excavator according to topographic and geological conditions along a slag blocking structure; and for places which can not be cleaned locally and mechanically, manual auxiliary cleaning is adopted.
(3) Firstly, adopting an excavator as a main part and manually assisting to open a groove; secondly, selecting a proper steel template vertical mold according to the section size, and constructing according to the jumping slot; pre-burying a greening pool, planting groove steel bars and a drain pipe, and fixing by adopting lead wires and thin steel bars; pouring concrete in layers, and vibrating by adopting an inserted vibrating rod; and (5) curing the concrete regularly, and removing the template after the concrete reaches 28d age.
(4) Constructing a top surface greening pool structure, namely finishing the construction of a retaining wall according to the construction process of erecting a mold and pouring concrete of a retaining structure; secondly, the nutrient soil is returned into the greening pool by an excavator and is leveled manually; artificially digging holes to plant shrubs, climbing plants and broadcasting grass seeds, and developing nursery stock tending measures such as irrigation, fertilization, deinsectization, sun protection, freezing resistance and the like in the forest and grass recovery period.
(5) Constructing the inclined planting groove and the bottom planting groove, and finishing the construction of a retaining wall according to the construction process of erecting a retaining structure and pouring concrete; secondly, the nutrient soil is returned into the planting groove by an excavator and is leveled manually; artificially digging holes to plant shrubs, climbing plants and broadcasting grass seeds, and developing nursery stock tending measures such as irrigation, fertilization, deinsectization, sun protection, freezing resistance and the like in the forest and grass recovery period.
The utility model discloses an ecotype blocks sediment facility, the structure is firm, beautifies the environment and resumes ecological effectual. The facility is additionally provided with a greening planting structure on the basis of the slag blocking structure, and on one hand, the cast-in-place construction concrete facility has good structure and stable structure; on the other hand, the nutrient soil is contained in the planting groove body, so that the growth of plants can be accelerated, the effects of quickly greening and beautifying the environment are achieved, and a stable plant growth environment is created. The technology is simple and the construction is rapid. The facility adopts materials such as geotextile, drain pipe, reinforcing steel bar, concrete, nutrient soil and the like which are widely applied in various industries, the materials are convenient to obtain, and the technology is simple; the construction process is simple, the construction is rapid, and the effect is good. After the facility is constructed, the requirements of slag blocking and environment beautifying can be met, and the ecological quality of the hard blocking structure is greatly improved. Meanwhile, the facility is quick in construction, low in cost, free of influence on the project slag discarding progress, applicable to various slag discarding fields and loose accumulation body slope feet, and wide in applicability.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. An ecological type slag blocking facility is characterized by comprising a blocking structure (1), a top surface greening pool (2), an inclined plane planting groove (3) and a bottom planting groove (4), wherein the blocking structure (1) is arranged at the toe of a slag pile (6) and is mainly used for blocking slag bodies; the top surface greening pool (2) is arranged on the top surface of the blocking structure (1), the inclined plane planting groove (3) is arranged on the slope of the slag-back side slope surface of the blocking structure (1), the bottom planting groove (4) is arranged at the bottom of the slag-back side slope surface of the blocking structure (1), and a drain pipe (5) is arranged in the blocking structure (1) and used for discharging water in the slag pile (6) into the inclined plane planting groove (3) and the bottom planting groove (4);
the blocking structure (1), the top surface greening pool (2), the inclined plane planting groove (3) and the bottom planting groove (4) are cast in situ into a whole;
the retaining structure (1) is formed by casting C20 concrete in situ, the top width is 0.7-1.5 m, the wall height is 3.0-5.5 m, the foundation buried depth of the retaining structure (1) is 1.0m, the slag side slope ratio is 1:0.1, and the back side slope ratio is 1: 0.3-1: 0.5.
2. The ecological type trash rack facility according to claim 1, characterized in that the top greening pool (2) has a rectangular cross section, and the inclined planting grooves (3) and the bottom planting grooves (4) have a trapezoidal cross section.
3. An ecological type slag blocking facility according to claim 1, wherein the top greening pool (2), the inclined planting groove (3) and the bottom planting groove (4) comprise reinforced concrete retaining walls (8), a nutrient soil layer (9) is paved at the bottom of the space formed by the reinforced concrete retaining walls (8) and the blocking structure (1), and irrigation grass (10) and climbing plants (11) are planted in the nutrient soil layer (9) respectively.
4. The ecological type slag stopping facility according to claim 3, wherein the thickness of the nutrient soil layer (9) is 30 cm.
5. The ecological type slag retaining facility according to any one of claims 1 to 4, wherein one end of the drain pipe (5) is inserted into the slag pile (6), and the other end extends out of the retaining structure (1) into the slant planting groove (3) or the bottom planting groove (4).
6. The ecological type slag retaining facility according to claim 5, wherein the drain pipe (5) is arranged obliquely, and one end of the drain pipe (5) inserted into the slag pile (6) is higher than one end of the drain pipe extending out of the retaining structure (1) into the slant planting groove (3) or the bottom planting groove (4).
7. The ecotype slag retaining facility according to claim 5, wherein the drainage pipes (5) are arranged in 1 row per 1.5m height difference in the retaining structure (1) with a row spacing of 3.0 m.
8. The ecotypic slag intercepting facility according to claim 5, wherein the drainpipe (5) is a 100mm diameter PVC drainpipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921261962.7U CN211421166U (en) | 2019-08-06 | 2019-08-06 | Ecological slag blocking facility |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921261962.7U CN211421166U (en) | 2019-08-06 | 2019-08-06 | Ecological slag blocking facility |
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| Publication Number | Publication Date |
|---|---|
| CN211421166U true CN211421166U (en) | 2020-09-04 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921261962.7U Active CN211421166U (en) | 2019-08-06 | 2019-08-06 | Ecological slag blocking facility |
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| CN (1) | CN211421166U (en) |
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- 2019-08-06 CN CN201921261962.7U patent/CN211421166U/en active Active
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