CN206392577U - One kind utilizes the breeding earthworm repairing heavy metal in soil ecosystem - Google Patents
One kind utilizes the breeding earthworm repairing heavy metal in soil ecosystem Download PDFInfo
- Publication number
- CN206392577U CN206392577U CN201621257475.XU CN201621257475U CN206392577U CN 206392577 U CN206392577 U CN 206392577U CN 201621257475 U CN201621257475 U CN 201621257475U CN 206392577 U CN206392577 U CN 206392577U
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- China
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- bearing groove
- base material
- layer
- heavy metal
- siphon pipe
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Abstract
This new one kind that is related to utilizes the breeding earthworm repairing heavy metal in soil ecosystem, including pre- buried channel, bearing groove, culture base material, siphon pipe and mozzle, pre- buried channel is directly excavated in upper soll layer to be repaired, bearing groove is embedded in pre- buried channel, siphon pipe is distributed on carrying trench bottom, mozzle is distributed on bearing groove side surface, it is interconnected between adjacent bearing groove by mozzle, culture base material is embedded in bearing groove, and culture base material is divided into transition sandy soils, compound clay layer, organic nutriment layer, top layer overburden layer according to order from top to bottom.The need for this new one side can effectively meet vermiculture and pollute unexpected top layer harmless treatment, on the other hand the heavy metal ion in earthworm heavy metal contaminated soil can be utilized to be fixed and innoxious operation, contribute to strengthen the Organic manure content in heavy-metal contaminated soil simultaneously, increase soil fertility.
Description
Technical field
The utility model is related to a kind of soil sanitation device, is exactly that one kind utilizes a breeding earthworm rehabilitating soil huge sum of money
Belong to the ecosystem.
Background technology
As current soil is increasingly severe by heavy metal pollution phenomenon, so as on the one hand cause the huge sum of money in soil
Category ion is mixed into underground water and cereal crops, serious to threaten the monitoring of people's body, on the other hand due to due to a huge sum of money in soil
Category ion concentration increases, and causes plant root impaired and soil fertility declines, so as to have a strong impact on the normal growth of vegetation, and lead
Grain operation yield reduction is caused, therefore for this present situation, currently occurs in that the side of a variety of improvement heavy metal pollution of soil
Method and equipment, but in actual application, these presently used heavy metal pollution of soil abatement equipments and method, often one
Aspect operation difficulty is big, operating cost height and slowly effect, while on the other hand easily appearing in improvement heavy metal ion pollution, makes
Soil and surrounding enviroment are polluted into other pollutants, it is difficult to be promoted and apply, thus it is current to heavy metal pollution of soil
Phenomenon lacks a kind of effective and with low cost abatement equipment, for this present situation, in the urgent need to developing a kind of new soil
Heavy Metal Pollution Control system, the need for meeting actual use.
Utility model content
In view of the shortcomings of the prior art, the utility model, which provides one kind, utilizes breeding earthworm repairing heavy metal in soil
The ecosystem.The utility model is simple in construction, flexible and convenient to use, and operating cost is low and instant effect, on the one hand can effectively expire
The need for sufficient vermiculture and the unexpected top layer harmless treatment of pollution, on the other hand it can utilize in earthworm heavy metal contaminated soil
Heavy metal ion be fixed and innoxious operation, while contribute to strengthen heavy-metal contaminated soil in Organic manure content,
Increase soil fertility.
To achieve these goals, the utility model is to realize by the following technical solutions：
One kind utilizes the breeding earthworm repairing heavy metal in soil ecosystem, including pre- buried channel, bearing groove, culture base material, rainbow
Suction pipe and mozzle, pre- buried channel are directly excavated in upper soll layer to be repaired, and the spacer between the pre- buried channel of distribution that is parallel to each other
From 1-3 times for pre- buried channel effective width, bearing groove several, and be embedded in pre- buried channel, pass through even between adjacent bearing groove
Connection mechanism is connected with each other positioning, and bearing groove is the channel-shaped that axial cross section is " Qian " font, and carrying groove sidewall and bottom are web plate
Shape structure, and bearing groove mesh area is 70%-the 95% of bearing groove surface area, siphon pipe is some, and is distributed on bearing groove bottom
Portion, siphon pipe axis is mutually perpendicular to distribution with carrying bottom surface, and siphon pipe at least 1/4 length thereof is embedded in bearing groove
Interior, mozzle is some, and is distributed on around training bearing groove axis on bearing groove side surface, and mozzle axis is with carrying on trench bottom
It is interconnected between the parallel distribution in surface, adjacent bearing groove by mozzle, culture base material is embedded in bearing groove, and bearing groove
Upper surface is higher by 1-10 centimetres of substrate upper surface of culture, and culture base material is divided into transition sand according to order from top to bottom
Layer, compound clay layer, organic nutriment layer, top layer overburden layer, wherein it is culture base material to cross sandy soils and top layer overburden layer thickness
10%-the 15% of gross thickness, organic foster thickness of feed layer is 3%-the 15% of culture base material gross thickness, and remaining is compound clay layer,
Compound clay layer includes clay base material and hard particles, and hard particles are distributed in clay base material, and hard particles cumulative volume is not
More than the 50% of clay base material cumulative volume, uniform vegetable seeds in the overburden layer of top layer, and gap is 1-50 between neighboring plants seed
Millimeter, the upper surface that siphon pipe is embedded in part in bearing groove is embedded in the meta for crossing sandy soils and compound clay layer for cultivating base material
Put, the top layer overburden layer of mozzle and culture base material is interconnected.
Further, described siphon pipe caliber is 1-30 millimeters, and its upper surface and lower surface are all provided with divided edge structure, institute
The uniform some open-works in siphon pipe side surface stated, the open-work aperture is not more than the 1/2 of siphon pipe caliber.
Further, described bindiny mechanism is any one in steel strand wires, technology connecting rod and the rope made of hemp.
Further, the described uniform locating convex block in bearing groove outer surface, and described locating convex block is embedded in pre- buried channel side
Surface and bottom surface.
Further, described locating convex block is any one in pyramid, terrace with edge, circular cone and frustum cone structure.
The utility model is simple in construction, flexible and convenient to use, and operating cost is low and instant effect, on the one hand can effectively meet
The need for vermiculture and the unexpected top layer harmless treatment of pollution, on the other hand it can utilize in earthworm heavy metal contaminated soil
Heavy metal ion is fixed and innoxious operation, while helping to strengthen the Organic manure content in heavy-metal contaminated soil, carries
High soil fertility.
Brief description of the drawings
Describe the utility model in detail with reference to the accompanying drawings and detailed description.
Fig. 1 is the utility model structural representation；
Fig. 2 is that this novel layouts is actually schemed.
Embodiment
To be easy to understand technological means, creation characteristic, reached purpose and effect of the utility model realization, below
With reference to embodiment, the utility model is expanded on further.
A kind of as described in Fig. 1 and 2 utilizes the breeding earthworm repairing heavy metal in soil ecosystem, including pre- buried channel 1, holds
Groove 2, culture base material 3, siphon pipe 4 and mozzle 5 are carried, pre- buried channel 1 is directly excavated, and be parallel to each other in upper soll layer 6 to be repaired
Be distributed that spacing distance between pre- buried channel 1 is the pre- effective width of buried channel 1 1-3 times, bearing groove 2 several, and be embedded in pre- buried channel
It is connected with each other and is positioned by bindiny mechanism 7 in 1, between adjacent bearing groove 2, bearing groove 2 is that axial cross section is " Qian " font
Channel-shaped, the side wall of bearing groove 1 and bottom are net platy structure, and the mesh area of bearing groove 1 for bearing groove surface area 70%-
95%, siphon pipe 4 is some, and is distributed on the bottom of bearing groove 2, and the axis of siphon pipe 4 is mutually perpendicular to distribution with the lower surface of bearing groove 2,
And at least 1/4 length thereof of siphon pipe 4 is embedded in bearing groove 2, mozzle 5 is some, and the circular training axis of bearing groove 2 is distributed on and held
Carry on the side surface of groove 2, the distribution parallel with the upper base surface of bearing groove 2 of the axis of mozzle 5, by leading between adjacent bearing groove 2
Flow tube 5 is interconnected, and culture base material 3 is embedded in bearing groove 2, and the upper surface of bearing groove 2 is higher by culture base material 3 upper surface 1-10
Centimetre, culture base material 3 is divided into transition sandy soils 31, compound clay layer 32, organic nutriment layer according to order from top to bottom
33rd, top layer overburden layer 34, wherein cross sandy soils 31 and the thickness of top layer overburden layer 32 be cultivate the gross thickness of base material 3 10%-
15%, organic nutriment 33 thickness of layer are 3%-the 15% of the culture gross thickness of base material 3, remaining for compound clay layer 34, compound clay
Layer 32 includes clay base material 321 and hard particles 322, and hard particles 322 are distributed in clay base material 321, and hard particles 322
Cumulative volume is not more than in the 50% of the cumulative volume of clay base material 321, top layer overburden layer 34 uniform vegetable seeds 8, and neighboring plants seed
8 gaps are 1-50 millimeters, and what the upper surface that siphon pipe 4 is embedded in part in bearing groove 2 was embedded in culture base material 3 crosses sandy soils 31
The position between compound clay layer 32, the top layer overburden layer 34 of mozzle 5 and culture base material 3 is interconnected.
In the present embodiment, the described rectangular array of bearing groove 1 distribution.
In the present embodiment, the described caliber of siphon pipe 4 is 1-30 millimeters, and its upper surface and lower surface are all provided with the knot of groove 9
Structure, the uniform some open-works 10 in the described side surface of siphon pipe 4, the aperture of open-work 10 is not more than the 1/2 of the caliber of siphon pipe 4.
In the present embodiment, described bindiny mechanism 7 is any one in steel strand wires, technology connecting rod and the rope made of hemp.
In the present embodiment, the described uniform locating convex block 11 in the outer surface of bearing groove 2, and described locating convex block 9 be embedded in it is pre-
The side surface of buried channel 1 and bottom surface.
In the present embodiment, 9 pieces described of convex is any one in pyramid, terrace with edge, circular cone and frustum cone structure.
This is new in the specific implementation, and the structure and volume for administering soil according to bearing groove are treated first, pre- buried channel is excavated,
Then bearing groove is placed into pre- buried channel, and bearing groove internal environment and outside heavy-metal contaminated soil is realized by siphon pipe
Culture base material, is then embedded into bearing groove, and realize adjacent bearing groove by mozzle and bindiny mechanism by the connection of layer time
It is attached, finally live body earthworm is placed into the compound clay layer of culture base material, early stage is by cultivating in base material
Nutrient provides nutrient for earthworm growth, while progressively being penetrated into the middle metal ion in heavy-metal contaminated soil using siphon pipe
Cultivate base material in, make earthworm one side heavy metal ion be fixed with it is innoxious, on the other hand earthworm is progressively adapted to height
Survived in concentration heavy metal ionic environment, reach the purpose steady in a long-term fixed to heavy metal in soil ion, at the same time, earthworm
The excreta of earthworm can also contribute to the effect of heavy metal contaminated soil restoration of soil fertility.
The utility model is simple in construction, flexible and convenient to use, and operating cost is low and instant effect, on the one hand can effectively meet
The need for vermiculture and the unexpected top layer harmless treatment of pollution, on the other hand it can utilize in earthworm heavy metal contaminated soil
Heavy metal ion is fixed and innoxious operation, while helping to strengthen the Organic manure content in heavy-metal contaminated soil, carries
High soil fertility.
It should be understood by those skilled in the art that, the utility model is not restricted to the described embodiments.Above-described embodiment and
Simply illustrate principle of the present utility model described in specification.On the premise of the utility model spirit and scope are not departed from,
The utility model also has various changes and modifications.These changes and improvements both fall within claimed the utility model scope
It is interior.Scope is claimed by appended claims and its equivalent thereof in the utility model.
Claims (5)
1. one kind utilizes the breeding earthworm repairing heavy metal in soil ecosystem, it is characterised in that：Described utilization breeding earthworm is repaiied
Earth backing earth Heavy Metal Ecological system includes pre- buried channel, bearing groove, culture base material, siphon pipe and mozzle, and described pre- buried channel is straight
Upper soll layer to be repaired is connected on to excavate, and the spacing distance between the pre- buried channel of distribution that is parallel to each other is pre- buried channel effective width
1-3 times, described bearing groove several, and be embedded in pre- buried channel, be connected with each other between adjacent bearing groove by bindiny mechanism
Positioning, described bearing groove is the channel-shaped that axial cross section is " Qian " font, and described carrying groove sidewall and bottom are web plate shape
Structure, and described bearing groove mesh area is 70%-the 95% of bearing groove surface area, described siphon pipe is some, and is distributed on
Trench bottom is carried, described siphon pipe axis is mutually perpendicular to distribution, and siphon pipe at least 1/4 length portion with carrying bottom surface
Divide and be embedded in bearing groove, described mozzle is some, and be distributed on around training bearing groove axis on bearing groove side surface, it is described
It is interconnected between the distribution parallel with bearing groove upper base surface of mozzle axis, adjacent bearing groove by mozzle, it is described
Culture base material be embedded in bearing groove, and bearing groove upper surface be higher by culture 1-10 centimetres of substrate upper surface, described culture medium
Material is divided into transition sandy soils, compound clay layer, organic nutriment layer, top layer overburden layer according to order from top to bottom, wherein
Described cross sandy soils and top layer overburden layer thickness are cultivate base material gross thickness 10% -15%, described organic nutriment thickness
Spend to cultivate 3%-the 15% of base material gross thickness, it is remaining for compound clay layer, described compound clay layer include clay base material and
Hard particles, described hard particles are distributed in clay base material, and hard particles cumulative volume is not more than clay base material cumulative volume
50%, uniform vegetable seeds in described top layer overburden layer, and gap is 1-50 millimeters, described rainbow between neighboring plants seed
Suction pipe is embedded in the position between sandy soils and compound clay layer of crossing that the upper surface of part in bearing groove is embedded in culture base material, described
The top layer overburden layer of mozzle and culture base material is interconnected.
2. one kind according to claim 1 utilizes the breeding earthworm repairing heavy metal in soil ecosystem, it is characterised in that：Institute
The siphon pipe caliber stated is 1-30 millimeters, and its upper surface and lower surface are all provided with divided edge structure, and described siphon pipe side surface is uniform
Some open-works, the open-work aperture is not more than the 1/2 of siphon pipe caliber.
3. one kind according to claim 1 utilizes the breeding earthworm repairing heavy metal in soil ecosystem, it is characterised in that：Institute
The bindiny mechanism stated is any one in steel strand wires, technology connecting rod and the rope made of hemp.
4. one kind according to claim 1 utilizes the breeding earthworm repairing heavy metal in soil ecosystem, it is characterised in that：Institute
The uniform locating convex block in bearing groove outer surface stated, and described locating convex block is embedded in pre- buried channel side surface and bottom surface.
5. one kind according to claim 4 utilizes the breeding earthworm repairing heavy metal in soil ecosystem, it is characterised in that：Institute
The locating convex block stated is any one in pyramid, terrace with edge, circular cone and frustum cone structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621257475.XU CN206392577U (en) | 2016-11-23 | 2016-11-23 | One kind utilizes the breeding earthworm repairing heavy metal in soil ecosystem |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621257475.XU CN206392577U (en) | 2016-11-23 | 2016-11-23 | One kind utilizes the breeding earthworm repairing heavy metal in soil ecosystem |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206392577U true CN206392577U (en) | 2017-08-11 |
Family
ID=59509907
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621257475.XU Expired - Fee Related CN206392577U (en) | 2016-11-23 | 2016-11-23 | One kind utilizes the breeding earthworm repairing heavy metal in soil ecosystem |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206392577U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107755415A (en) * | 2017-09-26 | 2018-03-06 | 浙江农林大学 | A kind of device and its restorative procedure for restoration of soil polluted by heavy metal |
| CN108738442A (en) * | 2018-05-28 | 2018-11-06 | 丽水市林业科学研究院 | A kind of camellia oleifera lam soil-ripening system and preparation method thereof |
-
2016
- 2016-11-23 CN CN201621257475.XU patent/CN206392577U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107755415A (en) * | 2017-09-26 | 2018-03-06 | 浙江农林大学 | A kind of device and its restorative procedure for restoration of soil polluted by heavy metal |
| CN107755415B (en) * | 2017-09-26 | 2022-07-12 | 浙江农林大学 | Device for repairing heavy metal contaminated soil and repairing method thereof |
| CN108738442A (en) * | 2018-05-28 | 2018-11-06 | 丽水市林业科学研究院 | A kind of camellia oleifera lam soil-ripening system and preparation method thereof |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170811 Termination date: 20211123 |
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| CF01 | Termination of patent right due to non-payment of annual fee |