CN215161419U - Rural domestic sewage distributed ecological treatment system - Google Patents
Rural domestic sewage distributed ecological treatment system Download PDFInfo
- Publication number
- CN215161419U CN215161419U CN202120728913.0U CN202120728913U CN215161419U CN 215161419 U CN215161419 U CN 215161419U CN 202120728913 U CN202120728913 U CN 202120728913U CN 215161419 U CN215161419 U CN 215161419U
- Authority
- CN
- China
- Prior art keywords
- pipe
- water
- small
- layer
- drainage
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 239000010865 sewage Substances 0.000 title claims abstract description 43
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 62
- 239000002689 soil Substances 0.000 claims abstract description 18
- 238000005325 percolation Methods 0.000 claims description 18
- 239000011449 brick Substances 0.000 claims description 11
- 239000000463 material Substances 0.000 claims description 10
- 239000011083 cement mortar Substances 0.000 claims description 8
- 229920011532 unplasticized polyvinyl chloride Polymers 0.000 claims description 3
- 235000013311 vegetables Nutrition 0.000 claims description 3
- 239000011152 fibreglass Substances 0.000 claims description 2
- 239000011150 reinforced concrete Substances 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 10
- 230000008595 infiltration Effects 0.000 abstract description 9
- 238000001764 infiltration Methods 0.000 abstract description 9
- 238000010276 construction Methods 0.000 abstract description 6
- 238000012423 maintenance Methods 0.000 abstract description 2
- 239000002351 wastewater Substances 0.000 abstract description 2
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 4
- 239000006185 dispersion Substances 0.000 description 3
- 239000004744 fabric Substances 0.000 description 3
- 241000196324 Embryophyta Species 0.000 description 2
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 2
- 238000003287 bathing Methods 0.000 description 2
- 229910052757 nitrogen Inorganic materials 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 229910052698 phosphorus Inorganic materials 0.000 description 2
- 239000011574 phosphorus Substances 0.000 description 2
- 239000011148 porous material Substances 0.000 description 2
- 230000002265 prevention Effects 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 240000008167 Calamus deerratus Species 0.000 description 1
- 235000011996 Calamus deerratus Nutrition 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 239000003673 groundwater Substances 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 244000144972 livestock Species 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000005416 organic matter Substances 0.000 description 1
- 244000144977 poultry Species 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
Images
Landscapes
- Treatment Of Biological Wastes In General (AREA)
Abstract
The utility model particularly relates to a distributed ecological processing system of rural domestic sewage, including grid well, small-size constructed wetland and subsequent soil infiltration system, the septic tank play water of peasant household and other waste water get into small-size constructed wetland through the grid well, and the wetland goes out water and gets into soil through perforated pipe infiltration and carry out deep treatment and utilization. The system solves the problems that the existing system is high in construction difficulty, high in construction investment and operation maintenance cost and poor in treatment effect, the effluent of the septic tank directly pollutes underground water, and the treated water is difficult to be recycled on the spot.
Description
Technical Field
The utility model relates to a rural domestic sewage treatment technical field specifically is a rural domestic sewage distributed ecological treatment system.
Background
The rural domestic sewage generally comprises toilet sewage, washing sewage, kitchen sewage, bathing sewage and sewage for feeding poultry and livestock, has high organic matter content and nitrogen and phosphorus concentration, is directly discharged without treatment, and causes pollution to village living environment and river water quality. According to the requirements, for natural villages with dispersed living, rural domestic sewage is subjected to dispersed ecological treatment on the basis of resource utilization, and the direct discharge of effluent of the septic tank is avoided. Therefore, a rural domestic sewage distributed ecological treatment system which is low in cost and convenient to maintain is provided.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a distributed ecological treatment system of rural domestic sewage to it is big to solve the current system construction degree of difficulty of current sewage treatment system, and construction investment and operation maintenance cost are high, the treatment effect is not good, and the septic tank goes out water and pollutes groundwater, and the water after handling is difficult to carry out the utilization scheduling problem on the spot. The system comprises a grid well, a small-sized artificial wetland and a subsequent soil infiltration system, and is used for treating rural domestic sewage of single or multiple households, septic tank effluent water of the farmers and other wastewater enter the small-sized artificial wetland through the grid well, and wetland effluent water enters soil through infiltration of a perforated pipe for advanced treatment and resource utilization.
In order to achieve the above object, the utility model provides a following technical scheme: a rural domestic sewage distributed ecological treatment system comprises a grid well and a tamping foundation, wherein a water inlet pipe is installed on the right side of the grid well, a perforated water distribution pipe is connected to the right end of the water inlet pipe, the perforated water distribution pipe is arranged at the bottom of a small-sized artificial wetland pool, the small-sized artificial wetland pool is a distributed vertical flow wetland, a water distribution system which feeds water from bottom to top is adopted, a brick laying layer is arranged on the outer side of the upper end of the small-sized artificial wetland pool, cement mortar is arranged on the outer side of the brick laying layer, an overflow pipe is connected to the middle of the brick laying layer, the tamping foundation is arranged at the bottom of the small-sized artificial wetland pool, a geogrid is installed on the upper side of the tamping foundation, a geomembrane is connected to the upper side of the geogrid, a pebble layer is arranged on the upper end of the geomembrane, a gravel layer is arranged on the upper end of the pebble layer, a water collecting pipe with a perforated is arranged in the middle of the gravel layer, the right end of the water collecting pipe is connected with a drainage percolation pipe, the drainage percolation pipe is buried in soil, and a gravel layer is arranged around the drainage percolation pipe to prevent blockage.
Preferably, the water distribution pipe with the opening comprises two water distribution branch pipes which are respectively communicated with the water inlet pipe, and the water inlet pipe and the water distribution pipe with the opening are both made of UPVC materials.
Preferably, be integral structure between brickwork layer and the cement mortar, and be fixed connection between brickwork layer and the overflow pipe.
Preferably, the perforated water collecting pipe and the drainage percolation pipe are fixedly bonded, and the drainage percolation pipe can be arranged according to the terrain.
The small artificial wetland pool can adopt an integrated distributed small vertical flow artificial wetland made of prefabricated glass fiber reinforced plastics or PE materials, and also can adopt an impermeable distributed small vertical flow artificial wetland made of reinforced concrete, bricks and two cloth membranes on site, a filter material with graded gradation is adopted in the distributed vertical flow wetland, and aquatic plants such as calamus and the like can be planted on the upper layer of the filter material to cooperatively purify water. The drainage and infiltration pipe for the effluent of the wetland is buried in soil, gravels are paved on the periphery of the drainage and infiltration pipe to prevent blockage, vegetables and flowers can be planted in the soil to be used as a small vegetable garden and a small garden, the effluent and substances such as nitrogen, phosphorus and the like in the water are recycled, and the effluent and the substances are not discharged outside through the actions of plant absorption, soil purification, evaporation and infiltration. If the subsequent soil infiltration system construction conditions are not met, the effluent of the wetland can be directly discharged.
Compared with the prior art, the beneficial effects of the utility model are that:
this rural domestic sewage dispersion treatment system's inlet tube and trompil water-locator are the UPVC material and make, under the characteristic of its material, guaranteed the inside anticorrosive prevention of seepage ability of this drainage structures, and bond each other through inlet tube and trompil water-locator, improved their connection structure's fastness, thereby guaranteed the circulation of sewage, through the L type structure of inlet tube right part, made things convenient for the perpendicular water conservancy diversion of sewage, thereby made things convenient for the bottom that sewage can irritate small-size artifical wetland pond, guaranteed the treatment effect of sewage.
The strength grade of the cement mortar of the rural domestic sewage dispersion treatment system is M10, the seepage-proofing capability of the bricklaying layer part is improved, and the excessive rainwater in the stormy weather is conveniently discharged through the connection of the overflow pipes; meanwhile, the geomembrane is of a two-cloth one-film structure, so that the anti-seepage performance of the bottom of the small artificial wetland pool is further improved, and the stability of the bottom structure of the small artificial wetland pool is improved through the fixed connection structure of the geogrid and the rammed foundation.
The rural domestic sewage decentralized treatment system improves the treatment effect through the arrangement of the pebble layer and the gravel layer, the gravel layer not only facilitates the fixation of the water collecting pipe, but also further enhances the sewage collecting and treating effects; through the connection of the drainage percolation pipes, the water treated by the artificial wetland is drained into the surrounding soil for resource utilization, the utilization rate of the sewage is improved, and the drainage range is enlarged through the connection of the drainage percolation pipes, so that the action effect is improved.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic sectional view of the present invention;
fig. 3 is an enlarged schematic view of a portion a in fig. 2 according to the present invention.
In the figure: 1. a grid well; 2. a water inlet pipe; 3. a water distribution pipe with holes; 4. a small artificial wetland pool; 5. building a brick layer; 6. cement mortar; 7. an overflow pipe; 8. tamping the foundation; 9. a geogrid; 10. a geomembrane; 11. a pebble layer; 12. a water collection pipe; 13. a crushed stone layer; 14. a drainage percolation pipe; 15. and (4) a soil layer.
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.
Referring to fig. 1-3, the present invention provides a technical solution: a rural domestic sewage distributed ecological treatment system comprises a grid well 1 and a tamped foundation 8, wherein a water inlet pipe 2 is installed on the right side of the grid well 1, a perforated water distribution pipe 3 is connected to the right end of the water inlet pipe 2, a small artificial wetland pool 4 is arranged on the outer side of the perforated water distribution pipe 3, the small artificial wetland pool 4 is a distributed vertical flow wetland, a water distribution system with lower water inlet and upper water outlet is adopted, a brick laying layer 5 is arranged on the outer side of the upper end of the small artificial wetland pool 4, cement mortar 6 is arranged on the outer side of the brick laying layer 5, an overflow pipe 7 is connected to the middle of the brick laying layer 5, the tamped foundation 8 is arranged at the bottom of the small artificial wetland pool 4, a geogrid 9 is installed on the upper side of the tamped foundation 8, a geomembrane 10 is connected to the upper side of the geogrid 9, a pebble layer 11 is arranged on the upper end of the geomembrane 10, and a gravel layer 13 is arranged on the upper end of the pebble layer 11, the middle part of the gravel layer 13 is provided with a water collecting pipe 12 with an opening, the right end of the water collecting pipe 12 is connected with a drainage percolation pipe 14 with an opening, and the outer side of the drainage percolation pipe 14 is provided with a soil layer 15.
For fixed bonding between inlet tube 2 and the trompil water-distributor 3, and the right part of inlet tube 2 is L type structure, and mutually perpendicular between the right-hand member of inlet tube 2 and the trompil water-distributor 3, inlet tube 2 is made for the PE material with trompil water-distributor 3, under the characteristic of its material, this drainage structures inside anticorrosive prevention of seepage ability has been guaranteed, and bond each other through inlet tube 2 and trompil water-distributor 3, their connection structure's fastness has been improved, thereby the circulation of sewage has been guaranteed, L type structure through the 2 right parts of inlet tube, the perpendicular water conservancy diversion of sewage has been made things convenient for, thereby made things convenient for sewage can pour into the bottom in small-size artifical wetland pond 4, the filter effect of sewage has been guaranteed.
Be integral structure between brickwork layer 5 and the cement mortar 6, and be fixed connection between brickwork layer 5 and the overflow pipe 7, the intensity level of cement mortar 6 is M10 to improved the waterproof ability of brickwork layer 5 part, made things convenient for the storage after the sewage filters, and through the connection of overflow pipe 7, made things convenient for the discharge of excessive rainwater.
The geomembrane 10 is movably connected with the geogrid 9, the geogrid 9 is fixedly connected with the rammed foundation 8, and the geomembrane 10 is of a two-cloth one-film structure, so that the anti-seepage performance of the bottom of the small artificial wetland pool 4 is improved, and the stability of the bottom structure of the small artificial wetland pool 4 is improved through the fixed connection structure of the geogrid 9 and the rammed foundation 8.
For closely laminating between pebble layer 11 and the rubble layer 13, and the gross thickness of pebble layer 11 is 600 millimeters, through the pebble layer 11 of 600 millimeters thickness, has improved the treatment effect of this structure greatly to setting through rubble layer 13 makes its inside less clearance that forms, has not only made things convenient for trompil collector pipe 12 fixed, has still further strengthened the filter effect to sewage.
For fixed bonding between drainage percolation pipe 14 and the trompil drain pipe 12, and drainage percolation pipe 14 is provided with threely, connects through trompil collector pipe 12, makes the log raft after handling carry out resource utilization in the peripheral soil, has improved the utilization ratio of sewage to through many drainage percolation pipes 14's connection, increased the drainage scope, thereby improved the effect.
The working principle is as follows: firstly, rural domestic sewage discharged from a water pool, a kitchen, a bathing pool, a septic tank and the like is collected through a grid well 1, then the sewage is led into the bottom of a small artificial wetland pool 4 from an open-pore water distribution pipe 3 through the connection of a water inlet pipe 2, a rammed foundation 8, a geogrid 9 and a geomembrane 10 are sequentially arranged at the bottom of the small artificial wetland pool 4 from bottom to top, the stability of the bottom structure of the small artificial wetland pool 4 is enhanced through the arrangement of the rammed foundation 8 and the geogrid 9, the seepage-proofing performance of the bottom of the small artificial wetland pool is improved through the connection of the geomembrane 10, after the sewage is led, the sewage is firstly treated through a wetland with a pebble layer 11 and a gravel layer 13, and after the treated water is collected from a water collecting pipe 12 with an open pore, the treated water is permeated into a soil layer 15 through a drainage seepage pipe 14, so that the treated water is recycled in peripheral soil; if the subsequent construction conditions of the soil infiltration system are not met, the effluent of the wetland can be directly discharged, and the using process of the whole rural domestic sewage dispersion treatment system is completed.
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 (4)
1. The utility model provides a distributed ecological treatment system of rural domestic sewage, includes grid well (1) and tamped ground (8), its characterized in that: the water inlet pipe (2) is installed on the right side of the grid well (1), the right end of the water inlet pipe (2) is connected with the perforated water distribution pipe (3), the perforated water distribution pipe (3) is arranged at the bottom of the small-sized artificial wetland pool (4), the small-sized artificial wetland pool (4) is a distributed vertical flow wetland, a water distribution system which feeds water in and goes out is adopted, a brick laying layer (5) is arranged on the outer side of the upper end of the small-sized artificial wetland pool (4), cement mortar (6) is arranged on the outer side of the brick laying layer (5), an overflow pipe (7) is connected to the middle of the brick laying layer (5), a rammed foundation (8) is arranged at the bottom of the small-sized artificial wetland pool (4), a geogrid (9) is installed on the upper side of the rammed foundation (8), a geomembrane (10) is connected to the upper side of the geogrid (9), and a pebble layer (11) is arranged on the upper end of the geomembrane (10), the upper end of the pebble layer (11) is provided with a gravel layer (13), the middle upper part of the gravel layer (13) is provided with a perforated water collecting pipe (12), the right end of the water collecting pipe (12) is connected with a perforated drainage percolation pipe (14), and the drainage percolation pipe (14) is buried in a soil layer (15).
2. The rural domestic sewage distributed ecological treatment system of claim 1, characterized in that: the water distribution pipe with the opening (3) comprises two water distribution branch pipes which are respectively communicated with the water inlet pipe (2), and the water inlet pipe (2) and the water distribution pipe with the opening (3) are both made of UPVC materials.
3. The rural domestic sewage distributed ecological treatment system of claim 1, characterized in that: the small artificial wetland pool (4) can be an integrated distributed small vertical flow artificial wetland made of prefabricated glass fiber reinforced plastics, PE materials or reinforced concrete.
4. The rural domestic sewage distributed ecological treatment system of claim 1, characterized in that: the water collecting pipe (12) is fixedly bonded with the drainage percolation pipe (14), the drainage percolation pipe (14) can be arranged according to the terrain, and vegetables and flowers can be planted in a soil layer (15) above the drainage percolation pipe (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120728913.0U CN215161419U (en) | 2021-04-04 | 2021-04-04 | Rural domestic sewage distributed ecological treatment system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120728913.0U CN215161419U (en) | 2021-04-04 | 2021-04-04 | Rural domestic sewage distributed ecological treatment system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215161419U true CN215161419U (en) | 2021-12-14 |
Family
ID=79356339
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120728913.0U Expired - Fee Related CN215161419U (en) | 2021-04-04 | 2021-04-04 | Rural domestic sewage distributed ecological treatment system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215161419U (en) |
-
2021
- 2021-04-04 CN CN202120728913.0U patent/CN215161419U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN100453476C (en) | Method for purifying sewage in artificial wet land by northern vertical subcurrent method | |
| CN105089302B (en) | A kind of Rain Garden system for the shunting of community's rainwater, peak clipping and ecological purification | |
| CN102011379A (en) | Pollution control method of farmland drainage in plain tidal river network area | |
| CN211898784U (en) | Sunken greenery patches drainage structures that sponge city was used | |
| CN103088897A (en) | Green community impact resistance rainwater ecological utilization system | |
| CN202576154U (en) | Complex ecological system for treating domestic wastewater of rural community | |
| CN208104958U (en) | A kind of ecostagnation band applied to town road | |
| CN104016542B (en) | A kind of staged combined artificial wetland device for low-pollution water process | |
| CN101928093B (en) | Distributed domestic sewage source separation treatment and reclamation method | |
| CN103193362A (en) | Natural returning system, treatment method and application of drained water | |
| CN104787963A (en) | Self-oxygenation biological filter bed for sewage treatment | |
| CN112158958B (en) | Artificial rainwater wetland system for sponge city construction for removing pollutants in strengthening manner | |
| CN102219335B (en) | Device for domestic sewage processing with earthworm soil diafiltration | |
| CN211283925U (en) | Formula of sinking buffering area highway runoff purifier | |
| CN207645999U (en) | A kind of resident living area initial rainwater runoff intercepts, purification equipment | |
| CN111547857A (en) | Ecological system for comprehensively treating rain sewage in rural areas and villages in hilly areas | |
| CN204001467U (en) | A kind of Rainwater Resources is utilized system | |
| CN215161419U (en) | Rural domestic sewage distributed ecological treatment system | |
| CN107190832B (en) | A kind of remodeling method of domestic sewage in rural areas discharge outlet | |
| CN202248209U (en) | Village and town rainwater utilization system | |
| CN206070498U (en) | A kind of farmland submerged plant ecological canal for processing early-stage rainwater | |
| CN107842089A (en) | A kind of water resources circulation system based on green building | |
| CN107216009A (en) | A kind of plant bed apparatus of processing small towns sewage plant sludge | |
| CN101987761A (en) | Underflow landscape green land system with concentric structure for deeply disposing small-scale distributed domestic sewage | |
| CN102296690B (en) | System and method for utilizing rainwater in villages and towns |
Legal Events
| 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: 20211214 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |