CN203284291U - Land infiltration system adopting minimally invasive excavation for treating rural domestic sewage - Google Patents
Land infiltration system adopting minimally invasive excavation for treating rural domestic sewage Download PDFInfo
- Publication number
- CN203284291U CN203284291U CN2013202728813U CN201320272881U CN203284291U CN 203284291 U CN203284291 U CN 203284291U CN 2013202728813 U CN2013202728813 U CN 2013202728813U CN 201320272881 U CN201320272881 U CN 201320272881U CN 203284291 U CN203284291 U CN 203284291U
- Authority
- CN
- China
- Prior art keywords
- water
- collection tube
- river
- equalizing tank
- communicated
- 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.)
- Withdrawn - After Issue
Links
Images
Abstract
The utility model provides a land infiltration system adopting minimally invasive excavation for treating rural domestic sewage. The land infiltration system comprises a septic tank, a water volume adjusting tank, a first lifting device and infiltration wet land, wherein the infiltration wet land comprises a columnar cutoff wall, soil arranged inside the columnar cutoff wall and regarded as an infiltration layer, a water distribution pipe, collecting pipes, a pure water collecting vertical well provided with a bottom and a water supply pipe; the pure water collecting vertical well is arranged inside the soil in the columnar cutoff wall; a water inlet of the water distribution pipe is communicated with one end of the water supply pipe; the other end of the water supply pipe is communicated with a first discharge opening of the water volume adjusting tank; the height of the water inlet of the water distribution pipe is corresponding to that of the first discharge opening of the water volume adjusting tank; the collecting pipes are arranged inside the soil in the columnar cutoff wall; one ends of the collecting pipes are communicated with the pure water collecting vertical well; the other ends of the collecting pipes are closed; water infiltration holes are formed in the pipe walls of the collecting pipes; a water inlet of the first lifting device is formed inside the pure water collecting vertical well.
Description
Technical field
The utility model relates to the rural sewage treatment technical field, and particularly the land percolation rural domestic sewage treatment system excavates in a kind of Wicresoft.
Background technology
Along with the fast development of China's economy, environmental pollution is day by day serious.Yet sewage has been subject to people's common concern to the pollution problem of environment, and under the supervision energetically of country, industrial sewage and city domestic sewage have more perfect Sewage treatment systems.
Yet, the rural area comparatively weak at economic condition but also exists many problems, multi-point and wide-ranging, relative dispersion that domestic sewage in rural areas by using has, biodegradability is good, and requiring the characteristics such as processing cost is low, the rural areas of Ningxia Autonomous Region sewage disposal just just starts, existing rural domestic sewage treatment facility, such as septic tank, artificial swamp, land percolation etc., exist that clearance is low, the draining meeting causes secondary pollution problems; , if the Sewage treatment systems standard according to industrial sewage and city domestic sewage is built, can increase construction cost and running cost.
Summary of the invention
In view of this, be necessary to provide the Wicresoft that a kind of construction cost is low, purification rate is high excavation land percolation rural domestic sewage treatment system.
A kind of Wicresoft excavation land percolation rural domestic sewage treatment system, comprise that septic tank, water yield equalizing tank, the first water extraction rise device and infiltration wetland.The water port of septic tank is communicated with the water-in of water yield equalizing tank, the first row mouth of a river of water yield equalizing tank is communicated with infiltration wetland by guiding tube, and infiltration wetland comprises the column core wall, is arranged on column the core wall interior soil as filter layer, water distributor, collection tube, has the water purification collecting shaft of bottom and carry out water pipe.the water purification collecting shaft is arranged in the interior soil of column core wall, the water-in of water distributor is communicated with an end that carrys out water pipe, come the other end of water pipe to be communicated with the first row mouth of a river of water yield equalizing tank, the height of the water-in of water distributor is corresponding with the height at the first row mouth of a river of water yield equalizing tank, the water that the water outlet of water distributor is carried water yield equalizing tank is drained to the soil in the column core wall, collection tube is arranged in the interior soil of column core wall, and an end of collection tube is communicated with the water purification collecting shaft, the other end sealing of collection tube, offer water seepage hole on the tube wall of collection tube, enter in collection tube with the water that will filter through the soil water seepage hole by collection tube, and by collection tube, be drained in the water purification collecting shaft, the water-in that the first water extraction rises device is arranged in the water purification collecting shaft, with the water purification with collected in the water purification collecting shaft, extracts reuse out.
Preferably, Wicresoft's excavation land percolation rural domestic sewage treatment system also comprises that the second water extraction rises device, tower biological filter, water yield equalizing tank also has the second row mouth of a river, and the second row mouth of a river is positioned at the below at the first row mouth of a river, and near at the bottom of the pond of water yield equalizing tank; The water-in that the second water extraction rises device is communicated with the second row mouth of a river, the water outlet that the second water extraction rises device is arranged on the top of tower biological filter, being sprayed into tower biological filter according to predetermined amount from the water that water yield equalizing tank promotes, tower biological filter comprises tower body and the plastic filler that is arranged in tower body, the bottom of tower body is provided with water port, the water port of tower body is communicated with the water-in of the water distributor of infiltration wetland, wherein, the valve that flows out for controlling water is installed on the first row mouth of a river of water yield equalizing tank, the second row mouth of a river.
Preferably, the hydraulic load of infiltration wetland is 0.1～0.2m3/ (㎡ .d), the soil in the column core wall, the thermal insulation layer of upper covering 30cm, planting plants on thermal insulation layer.
Preferably, water distributor is arranged in thermal insulation layer, and the degree of depth is set is 20cm, and water distributor has 2～5 water distributing pores near in every meter of a side of water purification collecting shaft.
Preferably, the end that collection tube is communicated with the water purification collecting shaft is lower than the other end of collection tube, and collection tube is fan-shaped distribution take the infiltration wetland center as round dot; The pipe face of collection tube is except 1/4 zone, below, and other zone all is furnished with water seepage hole.
Preferably, collection tube is arranged on 3 meters in soil in the column core wall, and collection tube is horizontal by 0～5 ° of angle, dark 5 meters of water purification collecting shaft.
Preferably, septic tank comprises that Chi Tiji is arranged on the dividing plate of Chi Tizhong, overflow weir, dividing plate, overflow weir are divided into acidifying district, anaerobic zone, settling region with the pond body, the clear liquid in acidifying district enters anaerobic zone by the mouth of a river of crossing at dividing plate middle part, the sewage of processing through anaerobic digestion flow to settling region by overflow weir, then by the water port of septic tank, flows into water yield equalizing tank.
Sewage residence time in water yield equalizing tank of preferably, through anaerobic digestion, processing is 10 hours.
above-mentioned Wicresoft excavation land percolation rural domestic sewage treatment system, water yield equalizing tank by come sewage after water pipe is processed septic tank stable be delivered to water distributor, be delivered to soil in the column core wall by water distributor again, collection tube is embedded in the interior soil of column core wall to filter, water after filtration enters in collection tube by the water seepage hole of collection tube, and by collection tube, be drained in the water purification collecting shaft, the first water extraction rises device and extracts water purification collected in the water purification collecting shaft out reuse, thereby improve the purification rate of sewage in conjunction with artificial swamp by septic tank, in addition, because native system adopts Wicresoft's excavation technology, just by the column core wall is set around the soil as filtering layer, need not the soil as filtering layer is excavated, so reduced greatly the construction cost of infiltration sewage treatment system.
Description of drawings
Fig. 1 is the structural representation of Wicresoft's excavation land percolation rural domestic sewage treatment system of a preferred embodiments.
Fig. 2 is the structural representation of removing the infiltration wetland of thermal insulation layer in Fig. 1.
Fig. 3 is the structural representation of septic tank in Fig. 1.
in figure: Wicresoft's excavation soil infiltration sewage treatment system 10, septic tank 20, water port 21, pond body 22, dividing plate 23, overflow weir 24, water yield equalizing tank 30, water-in 31, the first row mouth of a river 32, the second row mouth of a river 33, valve 34, the first water extraction rises device 40, infiltration wetland 50, column core wall 51, soil 52, water distributor 53, water-in 531, water outlet 532, collection tube 54, water seepage hole 541, water purification collecting shaft 55, carry out water pipe 56, thermal insulation layer 57, guiding tube 60, the second water extraction rises device 70, water-in 71, tower biological filter 80, tower body 81, plastic filler 82.
Embodiment
in order to solve the rural domestic sewage treatment Facilities Construction, working cost is high, and sanitary sewage simplification manure pit poor processing effect, discharging causes the problem of secondary pollution, provided by the invention domestic sewage processing system adopts Wicresoft's excavation soil osmotic treated technology, a bite vertical shaft is beaten in soil central position in construction site, original soil is as filtering layer, conduit with poling machine by penetrating in vertical shaft in soil layer, this method can reach the purpose of saving the filtration system construction cost, sewage filters through filtering layer, and then by collection tube, gathered in the vertical shaft of middle part, store as irrigating and landscape water, reach the purpose of purifying domestic sewage and recycle.
Please refer to Fig. 1 and Fig. 2, Wicresoft's excavation soil infiltration sewage treatment system 10 comprises that septic tank 20, water yield equalizing tank 30, the first water extraction rise device 40 and infiltration wetland 50.
The water port 21 of septic tank 20 is communicated with the water-in 31 of water yield equalizing tank 30, and the water port 32 of water yield equalizing tank 30 is communicated with infiltration wetland 50 by guiding tube 60.Infiltration wetland 50 comprises column core wall 51, is arranged on column the core wall 51 interior soil as filter layer 52, water distributor 53, collection tube 54, has the water purification collecting shaft 55 of bottom and carry out water pipe 56.water purification collecting shaft 55 is arranged in the interior soil 52 of column core wall 51, the water-in of water distributor 53 is communicated with an end that carrys out water pipe 56, come the other end of water pipe 56 to be communicated with the water port 32 of water yield equalizing tank 30, the height of the water-in of water distributor is corresponding with the height at the first row mouth of a river 32 of water yield equalizing tank, the height of the water-in 31 of water yield equalizing tank 30 is greater than the height at the first row mouth of a river 32, the water that the water outlet of water distributor 53 is carried water yield equalizing tank 30 is drained to the soil 52 in column core wall 51, collection tube 54 is arranged in the interior soil 52 of column core wall 51, and an end of collection tube 54 is communicated with water purification collecting shaft 55, the other end sealing of collection tube 54, offer water seepage hole 541 on the tube wall of collection tube 54, enter in collection tube 54 with the water that will filter through soil 52 water seepage hole 541 by collection tube 54, and by collection tube 54, be drained in water purification collecting shaft 55, the water-in 41 that the first water extraction rises device 40 is arranged in water purification collecting shaft 55, with the water purification with collected in water purification collecting shaft 55, extracts reuse out.Wherein, column core wall 51 can add geomembrane for the clay of high 3.1m or concrete walls build up, and so that infiltration wetland 50 and surrounding enviroment waterproof are isolated, column core wall 51 in depth descends 3m, on the ground 0.1m; The shaft bottom of water purification collecting shaft 55 and the borehole wall are done antiseepage and are processed, the first water extraction rises device 40 can regularly extract water out reuse, and design was drawn water interval greater than 24 hours, in the first water extraction, rises in device 40 and also installs liquid level and close from breakdown, prevent that infiltration wetland 50 water storages are too much, system is caused detrimentally affect.
further, Wicresoft's excavation soil infiltration sewage treatment system 10 also comprises that the second water extraction rises device 70, tower biological filter 80, water yield equalizing tank 30 also has the second row mouth of a river 322, the height at the first row mouth of a river 33 is corresponding with the height of the water-in of water distributor 53, the second row mouth of a river 33 is positioned at the below at the first row mouth of a river 32, and near at the bottom of the pond of water yield equalizing tank 30, the water-in 71 that the second water extraction rises device 70 is communicated with the second row mouth of a river 33, the water outlet 72 that the second water extraction rises device 70 is arranged on the top of tower biological filter 80, being sprayed into tower biological filter 80 according to predetermined amount from the water that water yield equalizing tank 30 promotes, tower biological filter 80 comprises tower body 81 and the plastic filler 82 that is arranged in tower body 81, the bottom of tower body 81 is provided with water port 811, the water port 811 of tower body 81 is communicated with the water-in 531 of the water distributor 53 of infiltration wetland 50, wherein, the first row mouth of a river 32 of water yield equalizing tank 30, the valve 34 that flows out for controlling water is installed on the second row mouth of a river 33.Wherein, the first water extraction rises device 40, the second water extraction rises device 70 and can adopt water pump and hydraulic pipe to assemble.
Please be simultaneously referring to Fig. 3, septic tank 20 comprises pond body 22 and is arranged on dividing plate 23, overflow weir 24 in pond body 22, dividing plate 23, overflow weir 24 are divided into acidifying district, anaerobic zone, settling region with pond body 22, the clear liquid in acidifying district enters anaerobic zone by the mouth of a river 221 of crossing at dividing plate 23 middle parts, the sewage of processing through anaerobic digestion flow to settling region by overflow weir 24, then by the water port 21 of septic tank 20, flows into water yield equalizing tank 30.
In the present embodiment, the hydraulic load of infiltration wetland 50 is 0.1～0.2m3/ (㎡ .d), cover the thermal insulation layer 57 of 30cm on soil 52 in column core wall 51, planting plants on thermal insulation layer 57, water distributor 53 is arranged in thermal insulation layer 57, and it is 20cm that the degree of depth is set, water distributor 53 has 2～5 water distributing pores near in every meter of a side of water purification collecting shafts 55, the end that collection tube 54 is communicated with water purification collecting shaft 55 is lower than the other end of collection tube 54, and collection tube 54 is fan-shaped distribution take infiltration wetland 50 centers as round dot; The pipe face of collection tube 54 is except 1/4 zone, below, other zone all is furnished with water seepage hole 541, so be beneficial to the clear water that collection tube 54 is collected through soil 52 percolation treatment, collection tube 54 is arranged on 3 meters in the interior soil 52 of column core wall 51, collection tube 54 is horizontal by 0～5 ° of angle, dark 5 meters of water purification collecting shaft 55.
When utilizing Wicresoft's excavation soil infiltration sewage treatment system 10 to process domestic sewage in rural areas by using, sewage focuses in three grades of septic tanks 20 through the rural areas sewage network, pretreated water through septic tank 20, flow to water yield equalizing tank 30, water in water yield equalizing tank 30 regularly rises to tower biological filter 80, tower biological filter 80 bottom water outlets are arrived infiltration wetland 50 by pipeline self, and the water of processing through infiltration wetland 50 is stored in the water purification collecting shaft 55 of infiltration wetland 50 standby.Consider that the sewage generation mainly concentrates on noon and two periods of dusk, sewage residence time in water yield equalizing tank of through septic tank 20 anaerobic digestions, processing is 10 hours, rise device 40 by the first water extraction water extraction is risen to 80 tops, tower biological filter, and utilize two shower nozzles that water evenly is sprayed in tower biological filter 80.To winter, cold weather, tower biological filter 80 can not normally be moved, but winter, sewage quantity was few accordingly, so use can be suspended in tower biological filter 80, by regulated valve, the water in water yield equalizing tank 30 is flowed automatically in infiltration wetland 50, collection tube 54 is fan-shaped take the border circular areas center as initial point and is uniformly distributed, collection tube 54 has the inclination angle of 0～5 ° with horizontal plane, is beneficial to water and flow to water purification collecting shaft 55.
Claims (8)
1. Wicresoft's excavation land percolation rural domestic sewage treatment system, is characterized in that: comprise that septic tank, water yield equalizing tank, the first water extraction rise device and infiltration wetland, the water port of septic tank is communicated with the water-in of water yield equalizing tank, the first row mouth of a river of water yield equalizing tank is communicated with infiltration wetland by guiding tube, and infiltration wetland comprises the column core wall, is arranged on column the core wall interior soil as filter layer, water distributor, collection tube, has the water purification collecting shaft of bottom and carry out water pipe, the water purification collecting shaft is arranged in the interior soil of column core wall, the water-in of water distributor is communicated with an end that carrys out water pipe, come the other end of water pipe to be communicated with the first row mouth of a river of water yield equalizing tank, the height of the water-in of water distributor is corresponding with the height at the first row mouth of a river of water yield equalizing tank, the water that the water outlet of water distributor is carried water yield equalizing tank is drained to the soil in the column core wall, collection tube is arranged in the interior soil of column core wall, and an end of collection tube is communicated with the water purification collecting shaft, the other end sealing of collection tube, offer water seepage hole on the tube wall of collection tube, enter in collection tube with the water that will filter through the soil water seepage hole by collection tube, and by collection tube, be drained in the water purification collecting shaft, the water-in that the first water extraction rises device is arranged in the water purification collecting shaft, with the water purification with collected in the water purification collecting shaft, extracts reuse out.
2. the land percolation rural domestic sewage treatment system excavates in Wicresoft according to claim 1, it is characterized in that: Wicresoft's excavation land percolation rural domestic sewage treatment system also comprises that the second water extraction rises device, tower biological filter, water yield equalizing tank also has the second row mouth of a river, the second row mouth of a river is positioned at the below at the first row mouth of a river, and near at the bottom of the pond of water yield equalizing tank; The water-in that the second water extraction rises device is communicated with the second row mouth of a river, the water outlet that the second water extraction rises device is arranged on the top of tower biological filter, being sprayed into tower biological filter according to predetermined amount from the water that water yield equalizing tank promotes, tower biological filter comprises tower body and the plastic filler that is arranged in tower body, the bottom of tower body is provided with water port, the water port of tower body is communicated with the water-in of the water distributor of infiltration wetland, wherein, the valve that flows out for controlling water is installed on the first row mouth of a river of water yield equalizing tank, the second row mouth of a river.
3. the land percolation rural domestic sewage treatment system excavates in Wicresoft according to claim 1, it is characterized in that: the hydraulic load of infiltration wetland is 0.1～0.2m3/ (㎡ .d), soil in the column core wall, the thermal insulation layer of upper covering 30cm, planting plants on thermal insulation layer.
4. Wicresoft according to claim 3 excavation land percolation rural domestic sewage treatment system, it is characterized in that: water distributor is arranged in thermal insulation layer, and the degree of depth is set is 20cm, and water distributor has 2～5 water distributing pores near in every meter of a side of water purification collecting shaft.
5. the land percolation rural domestic sewage treatment system excavates in Wicresoft according to claim 1, and it is characterized in that: the end that collection tube is communicated with the water purification collecting shaft is lower than the other end of collection tube, and collection tube is fan-shaped distribution take the infiltration wetland center as round dot; The pipe face of collection tube is except 1/4 zone, below, and other zone all is furnished with water seepage hole.
6. Wicresoft according to claim 1 excavation land percolation rural domestic sewage treatment system is characterized in that: collection tube is arranged on 3 meters in soil in the column core wall, and collection tube is horizontal by 0～5 ° of angle, dark 5 meters of water purification collecting shaft.
7. the land percolation rural domestic sewage treatment system excavates in Wicresoft according to claim 1, it is characterized in that: septic tank comprises that Chi Tiji is arranged on the dividing plate of Chi Tizhong, overflow weir, dividing plate, overflow weir are divided into acidifying district, anaerobic zone, settling region with the pond body, the clear liquid in acidifying district enters anaerobic zone by the mouth of a river of crossing at dividing plate middle part, the sewage of processing through anaerobic digestion flow to settling region by overflow weir, then by the water port of septic tank, flows into water yield equalizing tank.
8. the land percolation rural domestic sewage treatment system excavates in Wicresoft according to claim 7, it is characterized in that: sewage residence time in water yield equalizing tank of through anaerobic digestion, processing is 10 hours.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202728813U CN203284291U (en) | 2013-05-20 | 2013-05-20 | Land infiltration system adopting minimally invasive excavation for treating rural domestic sewage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202728813U CN203284291U (en) | 2013-05-20 | 2013-05-20 | Land infiltration system adopting minimally invasive excavation for treating rural domestic sewage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203284291U true CN203284291U (en) | 2013-11-13 |
Family
ID=49540664
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013202728813U Withdrawn - After Issue CN203284291U (en) | 2013-05-20 | 2013-05-20 | Land infiltration system adopting minimally invasive excavation for treating rural domestic sewage |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203284291U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103241900A (en) * | 2013-05-20 | 2013-08-14 | 宁夏祥河生态环境工程研究院有限公司 | Treatment system for percolating and filtering rural domestic sewage by excavating land in minimally invasive mode |
| CN107721094A (en) * | 2017-11-27 | 2018-02-23 | 江苏卜浪环境工程有限公司 | A kind of microkinetic subsurface infiltration sewage disposal system |
-
2013
- 2013-05-20 CN CN2013202728813U patent/CN203284291U/en not_active Withdrawn - After Issue
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103241900A (en) * | 2013-05-20 | 2013-08-14 | 宁夏祥河生态环境工程研究院有限公司 | Treatment system for percolating and filtering rural domestic sewage by excavating land in minimally invasive mode |
| CN103241900B (en) * | 2013-05-20 | 2014-06-18 | 宁夏祥河生态环境工程研究院有限公司 | Treatment system for percolating and filtering rural domestic sewage by excavating land in minimally invasive mode |
| CN107721094A (en) * | 2017-11-27 | 2018-02-23 | 江苏卜浪环境工程有限公司 | A kind of microkinetic subsurface infiltration sewage disposal system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104174191B (en) | Integral grit chamber for treating rainwater and treating method | |
| CN101161053A (en) | A system for collecting and processing residence zone sanitary sewage and stormwater for roofs planting | |
| CN203213085U (en) | Saline and alkaline land greening salt elimination and soil moisture conservation waterscape constructing system | |
| CN105461064A (en) | Novel anti-clogging vertical flow artificial wetland wastewater treatment system | |
| CN204208345U (en) | A kind of buried rainwater treatment device | |
| CN204417233U (en) | The buried refining plant of a kind of farmland ditch low-pollution water | |
| CN201972229U (en) | Residential rainwater comprehensive utilization system device | |
| CN205687758U (en) | Manpower rapid-infiltration sewage treatment system | |
| CN203284291U (en) | Land infiltration system adopting minimally invasive excavation for treating rural domestic sewage | |
| CN101692782A (en) | Fertigation facility of domestic sewage after biochemical treatment | |
| CN202766391U (en) | Decentralized sewage treatment device | |
| CN205328836U (en) | Rural domestic sewage integral type processing apparatus | |
| CN209873933U (en) | Hilly area is concentrated antithetical couplet sheet rainfall flood collection and is held and utilize device | |
| CN103241900B (en) | Treatment system for percolating and filtering rural domestic sewage by excavating land in minimally invasive mode | |
| CN203989972U (en) | A kind of integrated setting pot of processing rainwater | |
| CN106760257A (en) | A kind of photovoltaic afforests the system for reclaiming rainwater of composite roof | |
| CN205076891U (en) | Multistage independent assortment formula horizontal undercurrent constructed wetland pollutes water treatment unit | |
| CN206089355U (en) | Courtyard formula sewage treatment device | |
| CN202248209U (en) | Village and town rainwater utilization system | |
| CN213231934U (en) | Rural distributed sewage treatment recycling system in north | |
| CN204529451U (en) | Biogas septic tank | |
| CN204874201U (en) | Be used for disperseing resident sewage treatment system along river | |
| CN204661505U (en) | Wastewater Treatment in Expressway Service Center device | |
| CN204058202U (en) | A kind of unpowered domestic sewage processing system | |
| CN210419449U (en) | Water quantity balancing and water quality improving system for garden landscape water body |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20131113 Effective date of abandoning: 20140618 |
|
| RGAV | Abandon patent right to avoid regrant |