CN207699421U - A kind of dispersing type pig farm waste pollutant processing system - Google Patents
A kind of dispersing type pig farm waste pollutant processing system Download PDFInfo
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- CN207699421U CN207699421U CN201721752493.XU CN201721752493U CN207699421U CN 207699421 U CN207699421 U CN 207699421U CN 201721752493 U CN201721752493 U CN 201721752493U CN 207699421 U CN207699421 U CN 207699421U
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- wetland
- pig farm
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- waste pollutant
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Abstract
A kind of dispersing type pig farm waste pollutant processing system, includes solid-liquid separation tank, level Four matrix pool and the level Four ecological wetland of the multiple dispersed placements being sequentially connected to by pipeline.Pig raising field waste enters solid-liquid separation tank by way of rushing and noting and is separated by solid-liquid separation, otherwise processed after solid waste periodic cleaning, liquid debris enters level Four matrix pool through pipeline self, entered in level Four ecological wetland collected from stream through pipe network by the waste water after the multistage filtering of matrix pool, precipitation and consumption, the qualified discharge after the multistage consumption decontamination processing of ecological wetland.The utility model utilizes rural area topography and landform character, and original pool or farmland is transformed, and sewage self-flowing disengaging has the characteristics that waste water collection rate is high, easy to operate, at low cost, suitable in the distributed pig farm application of hilly region in South China.
Description
Technical field
The utility model is related to agricultural environment fields, and in particular to a kind of dispersing type pig farm waste pollutant processing system
System, is particularly suitable for the processing of the distributed pig farm waste pollutant of hilly region in South China.
Background technology
Recently as the high speed development of large-scale cultivation industry, the water eutrophication of rivers and lakes caused by waste discharge
Change problem is outstanding day by day, oneself warp of aquaculture becomes the main nitrogen phosphorus source of China's agricultural non-point source pollution.It is easy to operate, low due to lacking
The effective ways of operating cost, at present for the processing method of distributed pig farm waste pollutant mainly to utilize raiser
Based on the reusing of energy source form of self-built solid-liquid separation tank anaerobic fermentation, and to the utilization of biogas slurry then mainly with manuring irrigation
Based on form, although this method has certain effect, but cannot effectively reduce the content of NP in waste water, and biogas slurry can be filled not
Divide under conditions of handling and is discharged to water bodys such as periphery rivers and lakes, cause water body NP contents increases (eutrophication), from
And surrounding body environment structure is seriously threatened.At how using high, easy to operate, the at low cost easy technique of waste water collection rate
Pig raising wastewater is managed, and effectively reduces the content of waste water COD and nitrogen phosphorus simultaneously, is the important problem that distributed pig farm faces.
Utility model content
For existing distributed pig farm waste pollutant treatment technology there are the problem of, the utility model proposes a kind of dirts
High, easy to operate, at low cost, pollution treatment effect the is good and suitable for large area applications discarded dirt in distributed pig farm of water collection rate
Contaminate object processing system.
The purpose of this utility model is achieved by using following technical proposals：
A kind of dispersing type pig farm waste pollutant processing system, including the coagulation area that is arranged near pig farm,
The waste pollutant on multiple pig farms is connect with coagulation area respectively, and multiple coagulation areas pass through pipeline and two stage treatment area
Connection, the water outlet in the two stage treatment area are connected to delivery pipe, and the coagulation area includes solid-liquid separation tank and level Four base
Matter pond, the two stage treatment area include level Four ecological wetland, the pig farm waste pollutant pass sequentially through solid-liquid separation tank and
Level Four matrix pool is connect with pipeline, and the level Four matrix pool is divided by matrix pool lateral partitions from four from import to outlet
Manage subregion, adjacent processing subregion is connected to by drop bank in matrix pool lateral partitions, the level Four ecological wetland from import to
Outlet is divided into four wetland units by wetland lateral partitions, and first wetland unit is inhalant region, the inhalant region and pipeline
Connection, adjacent wetland unit are connected to by the drop bank in wetland lateral partitions.
The volume of the level Four matrix pool presses 0.3~0.5m3/ head pig is arranged.
Straw layer or/and maize straw layer are filled in the level Four matrix pool.
Drop bank interlaced arrangement in the level Four matrix pool in the lateral partitions of neighboring matrix pond.
The wall and bottom plate of the level Four matrix pool are wall and bottom plate with antiseepage function.
The area of the level Four ecological wetland presses 2~5m2/ head pig is arranged.
Plantation watermifoil or/and mullet grass in the level Four ecological wetland.
The depth of the level Four ecological wetland is 60~90cm, in the level Four ecological wetland depth of water be maintained at 40~
70cm。
Drop bank interlaced arrangement in the level Four ecological wetland in adjacent wetland lateral partitions.
The caliber of the pipeline takes 110~200mm, the pipeline that an inspection-pit is arranged every 50~100m.
Distributed pig farm waste pollutant processing technological flow：Pig raising field waste enters solid-liquid by way of rushing and noting
Separate tank is separated by solid-liquid separation, and otherwise processed after solid waste periodic cleaning, liquid debris enters level Four through pipeline self
Matrix pool enters level Four ecological wetland through pipe network by the waste water after the multistage filtering of matrix pool, precipitation and consumption collected from stream
In, the qualified discharge after the multistage consumption decontamination processing of ecological wetland.
The technique effect and advantage of the utility model is：
1. waste water collection rate is high.The solid-liquid separation tank and matrix pool of the utility model arrange that pig farm is useless close to pig farm
It abandons pollutant and is directly entered the processing system in a manner of rushing note, pipe is all made of between solid-liquid separation tank, matrix pool and ecological wetland
Road is sequentially connected to, and greatly reduces the evaporation and filter loss of waste pollutant, waste pollutant is included in this to the maximum extent
Processing system avoids secondary pollution of the waste pollutant to soil and water body.
2. building low with operating cost.The utility model can utilize rural area topography and landform character, rely on landform by height to
Low or water-storage depth arranges from high to low, and sewage does not need any power and electric power in internal system automatic flowing；Pass through transformation
Original pool or farmland create ecological wetland, plant perennial watermifoil in wetland, need not sow or transplant every year, not need
Special technology, cultivation management are convenient；Watermifoil can develop the feed as cultivation sow and ecological brand grass pig, cultivate peasant household
It is acceptant.
3. pollution treatment effect is good.The utility model is effectively degraded COD by matrix pool, passes through the water plant in ecological wetland
Strong to nitrogen, phosphorus absorbability, especially the leaf morphology of watermifoil is conducive to much like " biomembrane " in conventional sewage processing
The attachment of nitration denitrification microorganism, ammonium nitrogen is converted by nitration denitrification in nitrogen discharge to air in waste water, effectively
The content for reducing ammonium nitrogen in waste water realizes distributed pig farm waste pollutant qualified discharge after processing.
Description of the drawings
Fig. 1 is the floor map of the utility model；
In attached drawing 1：1-solid-liquid separation tank, 2-level Four matrix pools, 21-matrix pool lateral partitions, 22-drop banks,
23-straw layers or/and maize straw layer, 3-level Four ecological wetlands, 31-watermifoils or/and mullet grass, 32-wetlands are lateral
Partition board, 33-drop banks, 4-pipelines, 41-inspection-pits, 5-water (flow) directions.
Specific implementation mode
Below in conjunction with the accompanying drawings and specific example, it is described in detail a kind of distributed pig farm waste pollutant processing system
Specific implementation mode.
As shown in Figure 1, a kind of dispersing type pig farm waste pollutant processing system, including be arranged near pig farm one
Grade treatment region, the waste pollutant on multiple pig farms connect with coagulation area respectively, multiple coagulation areas by pipeline and
Two stage treatment area connects, and the water outlet in the two stage treatment area is connected to delivery pipe, and the coagulation area includes being separated by solid-liquid separation
Pond 1 and level Four matrix pool 2, the two stage treatment area include level Four ecological wetland 3, the volume of the level Four matrix pool 2 by 0.3~
0.5m3/ head pig is arranged, and the area of the level Four ecological wetland 3 presses 2~5m2/ head pig is arranged, the depth of the level Four ecological wetland 3
It is 60~90cm to spend, and the depth of water is maintained at 40~70cm in the level Four ecological wetland 3.The caliber of the pipeline 4 takes 110~
An inspection-pit 41 is arranged every 50~100m in 200mm, the pipeline 4.
The pig farm waste pollutant passes sequentially through solid-liquid separation tank 1 and level Four matrix pool 2 is connect with pipeline, and described four
Grade matrix pond 2 is divided into the processing that four water-storage depths are laid from high to low from import to outlet by matrix pool lateral partitions 21
Subregion, adjacent processing subregion are connected to by the drop bank 22 in matrix pool lateral partitions 21, adjacent base in the level Four matrix pool 2
22 interlaced arrangement of drop bank in matter pond lateral partitions 21, the level Four matrix pool 2 is interior to be filled with straw layer or/and maize straw
Layer 23, the wall and bottom plate of the level Four matrix pool 2 are wall and bottom plate with antiseepage function.
The level Four ecological wetland 3 is divided into four water-storage depths by height from import to outlet by wetland lateral partitions 32
To the wetland unit of low laying, first wetland unit is inhalant region, and the inhalant region is connect with pipeline, and adjacent wetland unit passes through
Drop bank 33 in wetland lateral partitions 32 is connected to, the drop in the level Four ecological wetland 3 in adjacent wetland lateral partitions 32
33 interlaced arrangement of bank, the interior plantation watermifoil of the level Four ecological wetland 3 or/and mullet grass 31.
Embodiment：
As shown in the water (flow) direction 5 of Fig. 1.Solid-liquid separation tank and level Four matrix pool are arranged close to pig farm.Pig farm is discarded
Object enters solid-liquid separation tank by way of rushing and noting and is separated by solid-liquid separation, otherwise processed after solid waste periodic cleaning, liquid
Waste enters level Four matrix pool through pipeline self.Matrix pool uses reinforced concrete structure, and wall and bottom plate all have antiseepage
Function；Matrix pool sets 3 lateral partitions, and lateral partitions are equipped with drop bank, adjacent drop bank interlaced arrangement, and sewage passes through drop
Bank flows automatically step by step in matrix pool；The volume of matrix pool presses 0.3~0.5m3/ head pig determines, straw and maize straw are filled in pond
Mixture；Enter level Four ecological wetland collected from stream through pipe network by the waste water after the multistage filtering of matrix pool, precipitation and consumption
In.The caliber of sewage conduct takes 110~200mm, in order to prevent line clogging, facilitates repair pipeline, is arranged every 50~100m
One inspection-pit (solid-liquid separation tank), and periodic cleaning.Ecological wetland is reconstructed by the way that original pool or farmland is transformed, and area presses 2
~5m2/ head pig determines；Ecological wetland sets 3 lateral partitions, and lateral partitions are equipped with drop bank, adjacent drop bank interlaced arrangement,
Sewage is flow automatically by the bank that drops in wetland step by step, and the water plants such as watermifoil and mullet grass, sewage warp are planted in ecological wetland
Qualified discharge after the multistage consumption decontamination processing of ecological wetland.
The foregoing is merely the embodiments of specific embodiment of the present utility model, but the utility model to be not limited to
This, under other any Spirit Essences for not violating the utility model and principle made by change or modification, be included in this reality
Within novel protection domain.
Claims (10)
1. a kind of dispersing type pig farm waste pollutant processing system, it is characterised in that：Including be arranged near pig farm one
Grade treatment region, the waste pollutant on multiple pig farms connect with coagulation area respectively, multiple coagulation areas by pipeline and
Two stage treatment area connects, and the water outlet in the two stage treatment area is connected to delivery pipe, and the coagulation area includes being separated by solid-liquid separation
Pond (1) and level Four matrix pool (2), the two stage treatment area include level Four ecological wetland (3), the pig farm waste pollutant according to
Secondary to be connect with pipeline by solid-liquid separation tank (1) and level Four matrix pool (2), the level Four matrix pool (2) is logical from import to outlet
It crosses matrix pool lateral partitions (21) and is divided into four processing subregions, adjacent processing subregion passes through in matrix pool lateral partitions (21)
The bank (22) that drops is connected to, and the level Four ecological wetland (3) is divided into four from import to outlet by wetland lateral partitions (32)
Wetland unit, first wetland unit are inhalant region, and the inhalant region connect with pipeline, adjacent wetland unit by wetland transverse direction every
Drop bank (33) connection on plate (32).
2. dispersing type pig farm waste pollutant processing system according to claim 1, it is characterised in that：The level Four base
The volume in matter pond (2) presses 0.3~0.5m3/ head pig is arranged.
3. dispersing type pig farm waste pollutant processing system according to claim 2, it is characterised in that：The level Four base
Straw layer or/and maize straw layer (23) are filled in matter pond (2).
4. dispersing type pig farm waste pollutant processing system according to claim 3, it is characterised in that：The level Four base
Drop bank (22) interlaced arrangement on the interior neighboring matrix pond lateral partitions (21) in matter pond (2).
5. dispersing type pig farm waste pollutant processing system according to claim 4, it is characterised in that：The level Four base
The wall and bottom plate in matter pond (2) are wall and bottom plate with antiseepage function.
6. the distributed pig farm waste pollutant processing system according to one of claim 1 to 5, it is characterised in that：Institute
The area of level Four ecological wetland (3) is stated by 2~5m2/ head pig is arranged.
7. dispersing type pig farm waste pollutant processing system according to claim 6, it is characterised in that：The level Four life
Plantation watermifoil or/and mullet are careless (31) in state wetland (3).
8. dispersing type pig farm waste pollutant processing system according to claim 7, it is characterised in that：The level Four life
The depth of state wetland (3) is 60~90cm, and the interior depth of water of the level Four ecological wetland (3) is maintained at 40~70cm.
9. dispersing type pig farm waste pollutant processing system according to claim 8, it is characterised in that：The level Four life
Drop bank (33) interlaced arrangement in state wetland (3) on adjacent wetland lateral partitions (32).
10. dispersing type pig farm waste pollutant processing system according to claim 1, it is characterised in that：The pipeline
(4) caliber takes 110~200mm, the pipeline (4) that an inspection-pit (41) is arranged every 50~100m.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721752493.XU CN207699421U (en) | 2017-12-14 | 2017-12-14 | A kind of dispersing type pig farm waste pollutant processing system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721752493.XU CN207699421U (en) | 2017-12-14 | 2017-12-14 | A kind of dispersing type pig farm waste pollutant processing system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207699421U true CN207699421U (en) | 2018-08-07 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721752493.XU Expired - Fee Related CN207699421U (en) | 2017-12-14 | 2017-12-14 | A kind of dispersing type pig farm waste pollutant processing system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110683713A (en) * | 2019-10-16 | 2020-01-14 | 淮阴师范学院 | Ecological treatment system for rural decentralized kitchen sewage |
-
2017
- 2017-12-14 CN CN201721752493.XU patent/CN207699421U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110683713A (en) * | 2019-10-16 | 2020-01-14 | 淮阴师范学院 | Ecological treatment system for rural decentralized kitchen sewage |
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| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180807 Termination date: 20201214 |
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| CF01 | Termination of patent right due to non-payment of annual fee |