CN208144077U - A kind of afforestation nutrients enrichment structure - Google Patents
A kind of afforestation nutrients enrichment structure Download PDFInfo
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- CN208144077U CN208144077U CN201820521248.6U CN201820521248U CN208144077U CN 208144077 U CN208144077 U CN 208144077U CN 201820521248 U CN201820521248 U CN 201820521248U CN 208144077 U CN208144077 U CN 208144077U
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- enrichment structure
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/10—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
- Y02A40/22—Improving land use; Improving water use or availability; Controlling erosion
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
- Y02P60/40—Afforestation or reforestation
Abstract
The utility model belongs to landscape engineering field, it is intended to provide a kind of afforestation nutrients enrichment structure, its key points of the technical solution are that including the surface soil layer for improving soil fertility and the improvement layer for changing soil property, the improvement layer is laid on the lower section of surface soil layer, the improvement layer includes construction waste soil mix layer, charcoal soil mixed layer and ingredient mixed layer, the construction waste soil mix layer, charcoal soil mixed layer and ingredient mixed layer are sequentially distributed from top to bottom, and each layer is successively arranged using the mode to pave；This afforestation nutrients enrichment structure has efficient reclamation result, effectively reduces project cost.
Description
Technical field
The utility model relates to landscape engineering field, in particular to a kind of afforestation nutrients enrichment structure.
Background technique
In the construction of gardens construction at present, the case where often there are sandy soil for the position of addressing, sandy soilization are not merely kinds
The vegetation of plant is not easy to survive, and also increases local soil erosion and environment is caused further to destroy.Unit in charge of construction often uses
Replacement soil moved in improve the original replaces the mode of local soil to improve, but improved effect depends entirely on used soil moved in improve the original, especially when applying
It needs to transport soil moved in improve the original from other places when near work scene without standard compliant soil moved in improve the original, improved effect is bad, improves project cost.
Utility model content
The utility model is to provide a kind of afforestation nutrients enrichment structure, the advantage is that with efficient soil improvement
Effect effectively reduces project cost.
The above-mentioned technical purpose of the utility model technical scheme is that：
A kind of afforestation nutrients enrichment structure, including improving the surface soil layer of soil fertility and changing changing for soil property
Good layer, the improvement layer are laid on the lower section of surface soil layer, and the improvement layer includes that construction waste soil mix layer, charcoal soil mix
Close layer and ingredient mixed layer, the construction waste soil mix layer, charcoal soil mixed layer and ingredient mixed layer are from top to bottom successively
Distribution, and each layer is successively arranged using the mode to pave.
By using above-mentioned technical proposal, surface soil layer is mainly mixed by local soil plus a part of soil moved in improve the original,
The usage amount for advantageously reducing soil moved in improve the original, is conducive to control engineering cost, is more importantly to reduce manpower transportation cost, and go back
Surface soil layer fertilizer degree can be promoted in the sludge that city generation is wherein added, improvement layer is mainly used for improveing soil sandstone
Phenomenon improves the performance of soil-water protection, and construction waste soil mix layer is mainly used for improving the globality of soil, and roach is existed
It utilizes, reduces the efficient utilization of advantageous resource while cost of material；Charcoal soil mixed layer is mainly used for further increasing
The fertile degree and water retention property of soil；Ingredient mixed layer is mainly used for increasing the stability of improvement soil.
Further setting：The upper surface of the surface soil layer is equipped with the vegetable layer in greening gardens.
By using above-mentioned technical proposal, on the one hand vegetable layer is used to afforest garden environment, the rhizome of another aspect vegetation
Its soil erosion can be effectively reduced by being grown in the soil layer of surface.
Further setting：The surface the thickness of the layer is not more than 40cm
By using above-mentioned technical proposal, on the one hand spreads in the soil layer of surface convenient for the rhizome of vegetation, on the other hand have
Conducive to the stability and uniformity coefficient for increasing soil, sent out when soil layer blocked up use in surface often generates the non-uniform situation of soil
It is raw, each density of fraction difference is caused to reduce surface soil layer stability.
Further setting：The surface of surface soil layer is covered with water-retaining film.
By using above-mentioned technical proposal, due to generating the area of soil sandstone, weather is all more arid, in soil
Moisture is easy evaporation, and water-retaining film is used to reduce the evaporation of surface soil moisture and improves the water retention property of soil, while being also beneficial to plant
The growth of quilt.
Further setting：The small dregs of the partial size that construction waste soil mix layer is mainly generated by urban construction is made, described
Construction waste soil mix layer is also added with sludge.
It is inherently for building useless using the small dregs of the partial size of urban construction generation by using above-mentioned technical proposal
Material, the effective sludge for reducing the cost of raw material and effectively reducing work cost, and wherein also generating added with urban life, passes through
The one side of the sludge of processing improves the fertile degree of soil, and another aspect refuse reclamation is conducive to environmental protection.
Further setting：Charcoal soil mixed layer is mainly mixed by mud and the uniform of biological carbon ash, the biology
Also added with water-absorbing resin and adhesive in charcoal soil mixed layer.
By using above-mentioned technical proposal, charcoal soil mixed layer is mainly used for mentioning mainly as the basis of total
High globality guarantees that soil is not in that excessively loose situation occurs, while water-absorbing resin is added and guarantees water retention property, reduces
The case where soil erosion, occurs.
Further setting：Improveing layer thickness range is 50cm~60cm.
By using above-mentioned technical proposal, on the one hand to meet upper layer vegetation growth requirement, keep vegetation to have optimal
Permeability is grown, while being ensured that improvement layer possesses good fertilizer efficiency.
Further setting：It further include sewer catch basin, the sewer catch basin is vertically disposed in soil horizon and passes through pipe
Road is connected to surface soil layer and improvement layer.
By using above-mentioned technical proposal, sewer catch basin is mainly used for the lasting middle addition nothing to surface soil layer and improvement layer
Evilization treated sludge, the sludge generated in urban life often has a large amount of fertilizer efficiency, for sustainable development, by these
Sludge is entered in soil by sewer catch basin, recycles the fertilizer efficiency of supplement soil again.
Further setting：Including water tank, the water tank is buried below improvement layer, and the water tank water outlet is equipped with
It elevator pump and is connected to improvement layer by pipeline.
By using above-mentioned technical proposal, water tank is mainly used for keeping the skin wet when precipitation to soil, guarantees to change
The water content of good layer improves the effect of water and soil conservation.
Further setting：The water inlet end of water tank is connected with vertically disposed sump, and the sump is extended with pipeline
It is connected to surface soil layer and improvement layer.
By using above-mentioned technical proposal, falls in usual season rainwater from sump through piping and be flowed into surface soil layer
In improvement layer, the water content of the two is improved, meets the needs of vegetation growth, while extra rainwater is flowed into along sump
It is temporarily stored in water tank, for dry season use.
In conclusion the utility model has the advantages that：
1, the problem of effectively alleviating soil sandy soil, while having beautified environment；
2, by a large amount of urban life cyclic utilization of waste, while economizing on resources, project cost is reduced, is conducive to hold
Supervention exhibition.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of afforestation nutrients enrichment structure.
In figure, 1, surface soil layer；11, vegetable layer；12, water-retaining film；2, layer is improved；21, construction waste soil mix layer；22,
Charcoal soil mixed layer；23, ingredient mixed layer；3, sewer catch basin；4, water tank；41, sump；42, elevator pump.
Specific embodiment
The utility model is described in further detail below in conjunction with attached drawing.
Embodiment：A kind of afforestation nutrients enrichment structure, as shown in Figure 1, including surface soil layer 1 and improvement layer 2, surface
Soil layer 1 is set to the surface of improvement layer 2, and surface soil layer 1 is mainly used for changing the fertilizer efficiency of original soil horizon, and improvement layer 2 is main
The occurrence of for improving the property of soil itself, increasing the globality and stability of soil itself, reduce soil erosion.
As shown in Figure 1, surface soil layer 1 improves mainly by local soil along with a part of soil moved in improve the original uniformly mixes
Local soil sandstoneization is serious, the more loose situation of soil property particle, the soil moved in improve the original for selecting organic matter more, and improving vegetation growth must
The condition wanted.Soil layer 1 thickness in surface is not more than 40cm, when the blocked up rhizome for being not easy to vegetation of surface soil layer 1 is from surface soil layer 1
Nutrient is drawn, on the other hand soil is non-uniform to be happened when soil layer blocked up use in surface often generates, and causes each group
Point density difference is easy to cause soil erosion to reduce surface soil layer stability.
As shown in Figure 1, surface soil layer 1 is equipped with vegetable layer 11, vegetable layer 11 is mainly used for beautifying garden environment, plant simultaneously
The rhizome of quilt is distributed in surface soil layer 1 to draw nutrient while fastening soil and prevents from being lost.Surface soil layer 1 is covered with water-retaining film
12, due to the drying of weather, the partial moisture in soil horizon is evaporated in external environment, and excessive water loss
Also it is unfavorable for the growth of vegetation, water-retaining film 12 is mainly used for reducing the loss of moisture, possesses more moisture in one side soil
The case where being conducive to the growth of vegetation, on the other hand reducing soil erosion to a certain extent.
As shown in Figure 1, improvement layer 2 includes construction waste soil mix layer 21, charcoal soil mixed layer 22 and ingredient mixed layer
23, three is sequentially distributed from top to bottom, and each layer is successively arranged using the mode to pave.Construction waste soil mix layer 21
The roach that main cities construction generates is primary raw material, selects the lesser dregs of partial size, and be mixed into a certain amount of life wherein
Sludge living, the waste resource effectively reused avoid a large amount of wastes of resource, while sludge also can be steady in increase soil
Increase the fertile degree of soil while qualitative.Charcoal soil mixed layer 22 is mainly mixed by mud and the uniform of biological carbon ash,
Also added with water-absorbing resin and adhesive in the charcoal soil mixed layer, charcoal soil mixed layer 22 is mainly as total
Carrying basis, charcoal soil mixed layer 22 plays the role of water suction, water storage and fixes the sand, improve soil globality avoid due to
Soil property loosely induces soil erosion, aggravates soil sandstone.Ingredient mixed layer 23 is mainly mixed by charcoal soil and original surface soil
It forms, further increases the stability of total, stronger again structure possesses the ability of moisture and fertilizer efficiency.Use improvement layer
2 compared with traditional whole is changed to the method for extraneous soil moved in improve the original, and many materials are all waste utilizations of drawing materials because of ground, reduces engineering and makes
Valence reduces the pollution of environment, is conducive to sustainable development.Improveing 2 thickness range of layer is 50cm~60cm, on the one hand to be met
Vegetation growth requirement in upper layer keeps vegetation to have optimal growth permeability, while being ensured that improvement layer 2 possesses good fertilizer
Effect, promotes the growth of vegetation.
As shown in Figure 1, a kind of afforestation nutrients enrichment structure is also vertically installed with sewer catch basin 3, and sewer catch basin 3 passes through
Pipeline is connected to surface soil layer 1 and improvement layer 2, is handled when by sewage sludge harmlessness, if the processing method using air storage is made
At being wasted in resource, sludge is injected into sewer catch basin 3, sludge adds in surface soil layer 1 and improvement layer 2 again and improves fertilizer
Effect, improves the utilization rate of resource, reduces unnecessary waste.
As shown in Figure 1, a kind of afforestation nutrients enrichment structure is additionally provided with water tank 4, water tank 4 is set to improvement layer 2
Lower section, the water outlet of water tank 4 is equipped with elevator pump 42 and is connected to improvement 2 bottom of layer, and water tank 4, which is connected with, to be vertically arranged
Sump 41, rainwater can be injected into water tank 4 by sump 41, sump 41 by pipeline and surface soil layer 1 and
Layer 2 is improved to be connected to.When precipitation, rainwater is flowed into surface soil layer 1 through piping and improves layer 2 from sump 41 improves the two
Water content meets the needs of vegetation growth, while extra rainwater is flowed into water tank 4 along sump and temporarily stores,
When the dry season, the rainwater extraction back feeding in water tank 4 is improved layer 2 by the starting of elevator pump 42, and the water for improving improvement layer 2 contains
The case where amount, reduction soil erosion.
The above embodiments are only the explanation to the utility model, are not limitations of the present invention, ability
Field technique personnel can according to need the modification that not creative contribution is made to the present embodiment after reading this specification, but
As long as all by the protection of Patent Law in the scope of the claims of the utility model.
Claims (10)
1. a kind of afforestation nutrients enrichment structure, it is characterized in that：Surface soil layer including improving soil fertility（1）It is native with changing
The improvement layer of earth property（2）, the improvement layer（2）It is laid on surface soil layer（1）Lower section, the improvement layer（2）Including building
Waste soil mix layer（21）, charcoal soil mixed layer（22）With ingredient mixed layer（23）, the construction waste soil mix layer（21）,
Charcoal soil mixed layer（22）With ingredient mixed layer（23）Be sequentially distributed from top to bottom, and each layer using the mode that paves by
Layer setting.
2. a kind of afforestation nutrients enrichment structure according to claim 1, it is characterized in that：The surface soil layer（1）'s
Upper surface is equipped with the vegetable layer in greening gardens（11）.
3. a kind of afforestation nutrients enrichment structure according to claim 2, it is characterized in that：The surface soil layer（1）'s
Thickness is not more than 40cm.
4. a kind of afforestation nutrients enrichment structure according to claim 3, it is characterized in that：The surface soil layer（1）'s
Surface is covered with water-retaining film（12）.
5. a kind of afforestation nutrients enrichment structure according to claim 1, it is characterized in that：The construction waste soil mix
Layer（21）The small dregs of the partial size mainly generated by urban construction is made, the construction waste soil mix layer（21）Also added with dirt
Mud.
6. a kind of afforestation nutrients enrichment structure according to claim 1, it is characterized in that：The charcoal soil mixed layer
（22）It is mainly mixed by mud and the uniform of biological carbon ash, the charcoal soil mixed layer（22）In also added with water-absorbing resin
And adhesive.
7. a kind of afforestation nutrients enrichment structure according to claim 1, it is characterized in that：Improve layer（2）Thickness range
It is 50cm~60cm.
8. a kind of afforestation nutrients enrichment structure according to claim 1, it is characterized in that：It further include sewer catch basin（3）, institute
State sewer catch basin（3）It is vertically disposed in soil horizon and by pipeline and surface soil layer（1）With improvement layer（2）Connection.
9. a kind of afforestation nutrients enrichment structure according to claim 1, it is characterized in that：Including water tank（4）, described
Water tank（4）It is buried to improve layer（2）Lower section, the water tank（4）Water outlet is equipped with elevator pump（42）And with improvement layer（2）
It is connected to by pipeline.
10. a kind of afforestation nutrients enrichment structure according to claim 9, it is characterized in that：The water tank（4）Into
Water end (W.E.) is connected with vertically disposed sump（41）, the sump（41）It is extended with pipeline and surface soil layer（1）With improvement layer
（2）Connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820521248.6U CN208144077U (en) | 2018-04-12 | 2018-04-12 | A kind of afforestation nutrients enrichment structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820521248.6U CN208144077U (en) | 2018-04-12 | 2018-04-12 | A kind of afforestation nutrients enrichment structure |
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| Publication Number | Publication Date |
|---|---|
| CN208144077U true CN208144077U (en) | 2018-11-27 |
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ID=64377827
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| Application Number | Title | Priority Date | Filing Date |
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| CN201820521248.6U Expired - Fee Related CN208144077U (en) | 2018-04-12 | 2018-04-12 | A kind of afforestation nutrients enrichment structure |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110352778A (en) * | 2019-08-22 | 2019-10-22 | 四川大学 | Withdraw to land vegetation recovery method in high altitude localities |
| CN112586326A (en) * | 2020-12-14 | 2021-04-02 | 烟台市谦益生物科技有限公司 | A layering fertile reservoir for fruit tree |
-
2018
- 2018-04-12 CN CN201820521248.6U patent/CN208144077U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110352778A (en) * | 2019-08-22 | 2019-10-22 | 四川大学 | Withdraw to land vegetation recovery method in high altitude localities |
| CN112586326A (en) * | 2020-12-14 | 2021-04-02 | 烟台市谦益生物科技有限公司 | A layering fertile reservoir for fruit tree |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181127 Termination date: 20210412 |