CN203187497U - Zero-energy-consumption artificial wetland sewage treatment system - Google Patents
Zero-energy-consumption artificial wetland sewage treatment system Download PDFInfo
- Publication number
- CN203187497U CN203187497U CN 201320175292 CN201320175292U CN203187497U CN 203187497 U CN203187497 U CN 203187497U CN 201320175292 CN201320175292 CN 201320175292 CN 201320175292 U CN201320175292 U CN 201320175292U CN 203187497 U CN203187497 U CN 203187497U
- Authority
- CN
- China
- Prior art keywords
- water
- siphon
- sewage
- sewage treatment
- treatment system
- 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.)
- Ceased
Links
Images
Landscapes
- Biological Treatment Of Waste Water (AREA)
Abstract
The utility model discloses a zero-energy-consumption artificial wetland sewage treatment system. The zero-energy-consumption artificial wetland sewage treatment system consists of the following four parts: a sewage pre-treatment system, an automatic siphon system, an artificial wetland purification system and a water collection system, wherein the sewage pre-treatment system comprises three septic tanks and a sewage siphon water tank which is connected with the septic tanks through pipelines; the automatic siphon system is placed into the sewage siphon water tank; the artificial wetland purification system is connected with the automatic siphon system; the water collection system is connected with the artificial wetland purification system through a pipeline; the artificial wetland purification system is an ecological system consisting of a base material layer, plants, microorganisms and a water body, and the structure is formed by a root layer, a water distribution layer, the base material layer, a water collection layer and a seepage-proofing layer. According to the zero-energy-consumption artificial wetland sewage treatment system disclosed by the utility model, sewage treatment and the wetland plants can be organically combined; the zero-energy-consumption artificial wetland sewage treatment system is automatically operated by the gravity generated by a liquid level difference and a treatment process is stable and reliable; the zero-energy-consumption artificial wetland sewage treatment system is good for breathing exchange of underground air, nitrogen and phosphorus removing capabilities are strong, the treated water quality is good and no sludge is discharged.
Description
Technical field
The utility model relates to a kind of artificial marsh sewage treatment system and method, is applicable to the sewage disposal of residential districts such as rural area, villa, holiday village, belongs to technical field of sewage.
Background technology
Along with the rural area is renovated and the holiday village Tourism development in flakes, more and more be subjected to people's attention away from the domestic sewage treatment of the dispersion Residential areas in city.Because each section relatively disperses, and rural physical features is complicated and changeable, sewage disposal is difficult to take to set up the mode of centralized pipe network collection system and large-scale wastewater treatment plant.The general mode that adopts decentralized type sewage to handle.Decentralized type sewage is handled oxidation ditch process, extended aeration technology, sequencing batch active sludge and the deformation technique thereof that the technology that adopts usually mainly contains activated sludge process at present; The blodisc of biomembrance process, catalytic oxidation and biological filtering tank process, and natural treatment process such as wetland, stabilization pond.The decentralized type sewage treatment system can overcome many inconveniences of centralized processing, and this mode has the following advantages: do not rely on complicated Infrastructure (as extensive power supply waterworks), be subjected to ectocine little; System independently builds, and operation and maintenance management are more convenient; Be not vulnerable to unpredictable artificial destruction; Can be applicable to various occasions and scale; Handle back sewage and be easy to carry out reuse.Especially in China, economy also is not flourishing especially, makes every effort to saving and the recycling of resource, reaches the purpose of protection environment, uses the required purpose that reaches of decentralized type sewage treatment system energy lower cost.But compare with the big city sewage disposal, the subject matter of disperseing the Residential areas sewage disposal to face has: 1. the equipment operation is not steady, and it is up to standard to go out shipwreck; 2. relatively costly construction cost; 3. compare with the life in the countryside level, working cost is higher; 4. lack staff on duty, operation and maintenance levels are lower; 5. mud suction process and mishandling.
Summary of the invention
Technical problem to be solved in the utility model is the problem that exists at prior art, and the treatment system of a kind of cost-effective dispersion Residential areas sanitary sewage is provided.
For solving this technical problem, the utility model provides a kind of zero energy consumption artificial marsh sewage treatment system, formed by pretreatment system for sewage, automatic siphon system, artificial swamp purification system and water gathering system four parts, described pretreatment system for sewage comprises three-grid septic tank and is connected sewage siphon pond with it by pipeline, the automatic siphon system places sewage siphon pond, the artificial swamp purification system is connected with the automatic siphon system, and water gathering system is connected with the artificial swamp purification system by pipeline.
Described automatic siphon system comprises siphon pipe, syphon hood, airway and the filter mantle of being located in the sewage siphon pond, described siphon pipe is U-shaped structure, the one end is feed-water end, after the other end bending with T type pipe coupling, it is upflow tube that the vertical end of T type pipe is higher than high-water, and horizontal ends is connected with the artificial swamp purification system; Syphon hood is the right cylinder of bottom opening, is upside down in siphonal feed-water end; Airway is the different inverted u-shaped structure of two ends length, inserts siphonal feed-water end at the bottom of its length is held the cover that passes syphon hood; Syphon hood outer cover filter mantle.
Described artificial swamp purification system is the ecosystem of being made up of hypothallus, plant, microorganism, water body, its structure from top to bottom for by root zone, water distribution layer, hypothallus, catchment the layer and impervious barrier.
Described root zone is made of soil and the plant that is planted in the soil.
Described hypothallus is made of the inorganic materials that synthetic has solid phosphorus denitrogenation catalytic activity, can be that flyash, pulverizing slag, sintered ceramic powder and artificial soil are composited with one or more, or be raw material with waste residue, unslaked lime, flyash, the binding agent of producing polymerize aluminum chloride, the synthetic materials of after mixing, slaking, oven dry, granulation, roasting, pulverizing, waiting until.
Described water distribution layer is made of water distributor and gravel, and equally distributed spout hole is set on the water distributor, and water distributor is arranged can arrange a row or multi-row parallel connection according to landform, is arranged in the gravel bed of artificial swamp purification system, link to each other with siphon pipe 6 by pipeline,
The described layer that catchments comprises gravel, header and clear water water collecting basin, evenly has aperture on the header, and the bigger gravel parcel of particle is arranged near the header, and the water remittance header that purifies by the artificial swamp purification system flows by gravitational force into the clear water water collecting basin.
Described impervious barrier is that fluid-tight impervious material is made, and can be concrete structure or plastic barrier layer or glass fiber reinforced plastics product.
Beneficial effect: the utility model combines sewage disposal and wetland plant, not only has landscape function, and capital construction and facility investment expense are low, owing to be to move automatically by the gravity that liquid level difference produces, treatment process is reliable and stable, operational management is simple, working cost is low: equipment is embedded in underground, homo(io)thermism under the effect of ground temperature, be subjected to seasonal effect little, be suitable for the metabolism of microorganism, the intermittent type water distribution, it is even namely to be conducive to water distribution, can also bring oxygen in artificial swamp, be conducive to the respiratory exchange of underground air, treatment effect is good, under the combined action of biological stage purification and chemical catalysis, it is strong that nitrogen phosphorus is removed ability, good processed water quality, water outlet reach one-level A standard (GB18918-2002) in country's " urban wastewater treatment firm pollutant emission standard ", no mud discharging.
Description of drawings
Fig. 1 is cross-sectional view of the present utility model;
Fig. 2 is siphonic system structural representation of the present utility model.
Among the figure: 1 filter mantle, 2 airways, the 3 cover ends, 4 syphon hoods, 5 brace rods, 6 siphon pipes, 7 upflow tubes, 8 root zones, 9 hypothalluses, 10 water distribution layer, 11 catchment layer, 12 impervious barriers, 13 3 format fertile pond, 14 sewage siphon ponds, 15 clear water water collecting basins; A high-water, b low-water level.
Embodiment
The utility model is on the basis of the three-grid septic tank that disperses the Residential areas, continues the process for deeper purifying of sewage.
Below in conjunction with drawings and Examples the utility model is done specific descriptions.
Figure 1 shows that cross-sectional view of the present utility model.
The utility model is made up of pretreatment system for sewage, automatic siphon system, artificial swamp purification system and water gathering system four parts, described pretreatment system for sewage comprises three-grid septic tank 13 and is connected sewage siphon pond 14 with it by pipeline, the automatic siphon system places sewage siphon pond 14, the artificial swamp purification system is connected with the automatic siphon system, and water gathering system is connected with the artificial swamp purification system by pipeline.
Figure 2 shows that siphonic system structural representation of the present utility model.
Described automatic siphon system comprises siphon pipe 6, syphon hood 4, airway 2 and the filter mantle of being located in the sewage siphon pond 14 1.
Described siphon pipe 6 is U-shaped structure, and the one end is feed-water end, and with T type pipe coupling, it is upflow tube 7 that the vertical end of T type pipe is higher than high-water after the other end bending, and horizontal ends is connected with the artificial swamp purification system.
Described syphon hood 4 is the right cylinder of bottom opening, is upside down in the feed-water end of siphon pipe 6.
Described airway 2 is the different inverted u-shaped structure of two ends length, and its long end passes at the bottom of the cover of syphon hood 43 feed-water ends that insert siphon pipes 6, is used for regulating the pressure in the syphon hood.
Described syphon hood 4 outer cover filter mantles 1 are used for intercepting large-scale suspended substance.
Describedly between siphon pipe 6 and syphon hood 4, be provided with brace rod 5.
The automatic siphon system can intermittent type flows out sewage, is in full state when guaranteeing the water distribution pipe water distribution, reaches the purpose of water distribution uniformity, also air can be brought into during water distribution simultaneously, to satisfy the demand of biological metabolism.
Described artificial swamp purification system is the ecosystem of being made up of hypothallus, plant, microorganism, water body, its structure from top to bottom for by root zone 8, water distribution layer 10, hypothallus 9, layer 11 and impervious barrier 12 catchments.
Described root zone 8 is made of soil and the plant that is planted in the soil.Different vegetation types also has certain specific aim to different pollutents.As wild rice stem, reed nitrogen and phosphorus pollutants is had removal effect preferably, common cattail has removal effect preferably to total metal such as lead, zinc, cadmium.
Described hypothallus 9 is made of the inorganic materials that synthetic has solid phosphorus denitrogenation catalytic activity, can be that flyash, pulverizing slag, sintered ceramic powder and artificial soil are composited with one or more, or be raw material with waste residue, unslaked lime, flyash, the binding agent of producing polymerize aluminum chloride, the synthetic materials of after mixing, slaking, oven dry, granulation, roasting, pulverizing, waiting until.
Hypothallus 9 is main place of sewage disposal, also is the main carrier of microorganism.By physical adsorption, ion-exchange, chelating, precipitation, and redox reaction realize removal to pollution substance.Emergent can directly be adsorbed the solvability nutritive substance in the sewage, can also filter, absorption, enriching heavy metal and some hazardous and noxious substances.Oxygen in the artificial swamp purification system mainly carries from the transmission of emergent root system, water inlet.Emergent is transported to root with airborne oxygen in the artificial swamp purification system, anaerobism, anoxic, aerobic environment appear on every side in the root system of plant that is diffused in through plant root successively, be conducive to the poly-phosphorus of nitrated, anti-nitration reaction and microorganism, thereby reach denitrogenation dephosphorizing and remove organic purpose.
Described water distribution layer 10 is made of water distributor and gravel, and equally distributed spout hole is set on the water distributor, and water distributor is arranged can arrange a row or multi-row parallel connection according to landform, is arranged in the gravel bed of artificial swamp purification system, links to each other with siphon pipe 6 by pipeline.
The described layer 11 that catchments comprises gravel, header and clear water water collecting basin 15, clear water layer 15 the bottom of catchmenting is impervious barrier 12, evenly have aperture on the header, the bigger gravel parcel of particle is arranged near the header, and the water remittance header that purifies by the artificial swamp purification system flows by gravitational force into clear water water collecting basin 15.
Described impervious barrier 12 is made for fluid-tight impervious material, can be concrete structure or plastic barrier layer or glass fiber reinforced plastics product.
Technological process of the present utility model and treatment process are as follows:
Specifically may further comprise the steps:
1), the sanitary sewage trickle enters three-grid septic tank 13, enters sewage siphon pond 14 through the sewage gravity flow of three-grid septic tank 13 fermentative processing;
2), the sewage level in sewage siphon pond 14 rises, when rising to high-water a, under action of gravity, liquid sees through filter mantle 1 and enters buried water distributor through the automatic siphon system, liquid level descends simultaneously;
3), under the pressure of natural water level difference, the water distributor spray orifice of artificial swamp purification system is water spray automatically evenly;
4), the water level when sewage siphon pond 14 is reduced to low-water level b, enters air in the siphon pipe 6, stops draining automatically;
5) after the water that enters the artificial swamp purification system is handled by the comprehensive action of hypothallus 9, microorganism, plant, slowly penetrate into the layer 11 that catchments of artificial swamp purification system bottom;
6) the water gravity flow at the layer 11 that catchments enters clear water water collecting basin 15;
7) water of clear water water collecting basin 15 can qualified discharge, also can be used as secondary water and is used for wooden land or farmland pouring.
The utility model combines sewage disposal and wetland plant, not only has landscape function, and capital construction and facility investment expense are low, owing to be to move automatically by the gravity that liquid level difference produces, treatment process is reliable and stable, operational management is simple, working cost is low: equipment is embedded in underground, homo(io)thermism under the effect of ground temperature, be subjected to seasonal effect little, be suitable for the metabolism of microorganism, the intermittent type water distribution, it is even namely to be conducive to water distribution, can also bring oxygen in artificial swamp, be conducive to the respiratory exchange of underground air, treatment effect is good, under the combined action of biological stage purification and chemical catalysis, it is strong that nitrogen phosphorus is removed ability, good processed water quality, water outlet reach one-level A standard (GB18918-2002) in country's " urban wastewater treatment firm pollutant emission standard ", no mud discharging.
The above-mentioned embodiment of the utility model just illustrates, and is not only, all in the utility model scope or the change that is equal in the scope of the present utility model all surrounded by the utility model.
Claims (6)
1. zero energy consumption artificial marsh sewage treatment system, it is characterized in that: formed by pretreatment system for sewage, automatic siphon system, artificial swamp purification system and water gathering system four parts, described pretreatment system for sewage comprises three-grid septic tank (13) and is connected sewage siphon pond (14) with it by pipeline, the automatic siphon system places sewage siphon pond (14), the artificial swamp purification system is connected with the automatic siphon system, and water gathering system is connected with the artificial swamp purification system by pipeline;
Described automatic siphon system comprises siphon pipe (6), syphon hood (4), airway (2) and the filter mantle of being located in the sewage collecting basin (14) (1), described siphon pipe (6) is U-shaped structure, the one end is feed-water end, after the other end bending with T type pipe coupling, it is upflow tube (7) that the vertical end of T type pipe is higher than high-water, and horizontal ends is connected with the artificial swamp purification system; Syphon hood (4) is the right cylinder of bottom opening, is upside down in the feed-water end of siphon pipe (6); Airway (2) is the different inverted u-shaped structure of two ends length, and its long end passes the feed-water end that (3) at the bottom of the cover of syphon hood (4) insert siphon pipes (6); Syphon hood (4) outer cover filter mantle (1);
Described artificial swamp purification system is the ecosystem of being made up of hypothallus, plant, microorganism, water body, its structure from top to bottom for by root zone (8), water distribution layer (10), hypothallus (9), catchment the layer (11) and an impervious barrier (12).
2. zero energy consumption artificial marsh sewage treatment system according to claim 1, it is characterized in that: described root zone (8) is made of soil and the plant that is planted in the soil.
3. zero energy consumption artificial marsh sewage treatment system according to claim 1, it is characterized in that: described hypothallus (9) is made of the inorganic materials that synthetic has solid phosphorus denitrogenation catalytic activity.
4. zero energy consumption artificial marsh sewage treatment system according to claim 1, it is characterized in that: described water distribution layer (10) is made of water distributor and gravel, the spout hole that evenly gathers is set on the water distributor, can many parallel connections, link to each other with siphon pipe (6) by pipeline, water distributor is embedded in the gravel bed of artificial swamp purification system.
5. zero energy consumption artificial marsh sewage treatment system according to claim 1, it is characterized in that: the described layer (11) that catchments comprises gravel, header and clear water water collecting basin (15), evenly have aperture on the header, the bigger gravel parcel of particle is arranged near the header, and the water remittance header that purifies by the artificial swamp purification system flows by gravitational force into clear water water collecting basin (15).
6. according to each described zero energy consumption artificial marsh sewage treatment system of claim 1 ~ 5, it is characterized in that: described impervious barrier (12) is made for fluid-tight impervious material, can be concrete structure or plastic barrier layer or glass fiber reinforced plastics product.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320175292 CN203187497U (en) | 2013-04-10 | 2013-04-10 | Zero-energy-consumption artificial wetland sewage treatment system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320175292 CN203187497U (en) | 2013-04-10 | 2013-04-10 | Zero-energy-consumption artificial wetland sewage treatment system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203187497U true CN203187497U (en) | 2013-09-11 |
Family
ID=49104371
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320175292 Ceased CN203187497U (en) | 2013-04-10 | 2013-04-10 | Zero-energy-consumption artificial wetland sewage treatment system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203187497U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103159380A (en) * | 2013-04-10 | 2013-06-19 | 山东泓美水务科技有限公司 | Zero-energy-consumption sewage treatment system and method for constructed wetlands |
| CN104150697A (en) * | 2014-07-25 | 2014-11-19 | 中国环境科学研究院 | Three-level deep rapid purification device and method for heavy metals in underground water |
| CN105084646A (en) * | 2015-07-17 | 2015-11-25 | 中国环境科学研究院 | Treatment system for decentralized domestic sewage |
| CN106830345A (en) * | 2017-03-30 | 2017-06-13 | 陶玲 | A kind of artificial swamp matrix formulations and its system processed containing Pb waste water |
| CN111620522A (en) * | 2020-06-05 | 2020-09-04 | 中国水利水电科学研究院 | Sewage treatment system and method |
-
2013
- 2013-04-10 CN CN 201320175292 patent/CN203187497U/en not_active Ceased
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103159380A (en) * | 2013-04-10 | 2013-06-19 | 山东泓美水务科技有限公司 | Zero-energy-consumption sewage treatment system and method for constructed wetlands |
| CN104150697A (en) * | 2014-07-25 | 2014-11-19 | 中国环境科学研究院 | Three-level deep rapid purification device and method for heavy metals in underground water |
| CN104150697B (en) * | 2014-07-25 | 2015-12-09 | 中国环境科学研究院 | A kind of underground water heavy metal three grades of degree of depth fast purification devices and purifying method |
| CN105084646A (en) * | 2015-07-17 | 2015-11-25 | 中国环境科学研究院 | Treatment system for decentralized domestic sewage |
| CN106830345A (en) * | 2017-03-30 | 2017-06-13 | 陶玲 | A kind of artificial swamp matrix formulations and its system processed containing Pb waste water |
| CN111620522A (en) * | 2020-06-05 | 2020-09-04 | 中国水利水电科学研究院 | Sewage treatment system and method |
| CN111620522B (en) * | 2020-06-05 | 2021-10-26 | 中国水利水电科学研究院 | Sewage treatment system and method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101531437B (en) | Compound treatment method of wastewater in pig farm | |
| CN101475284B (en) | Domestic sewage treatment process and apparatus | |
| CN103159380A (en) | Zero-energy-consumption sewage treatment system and method for constructed wetlands | |
| CN203845918U (en) | Energy-saving emission-reducing type town sewage treatment system | |
| CN204824550U (en) | A device for rural domestic sewage treatment | |
| CN104556378B (en) | The integrated processing system of a kind of domestic sewage in rural areas and technique thereof | |
| CN203187497U (en) | Zero-energy-consumption artificial wetland sewage treatment system | |
| CN103408190B (en) | Sewage disposal system | |
| CN102745864A (en) | Distributed sewage biological treatment process in rural area | |
| CN107162315A (en) | Biological cycle method sewage disposal system | |
| CN107721101B (en) | Micro-power sewage integrated treatment equipment | |
| CN206886902U (en) | A kind of biological cycle method sewage disposal system | |
| CN109111050A (en) | Solar energy microkinetic rural sewage treatment system | |
| CN109879528B (en) | Self-driven landscape ecological treatment method and system for rural domestic sewage | |
| CN103979681A (en) | Nitrification/denitrification integrated rural domestic sewage treatment system | |
| CN103172223B (en) | Sewage treatment system and method for zero energy consumption land adsorbent bed | |
| CN105601043B (en) | A kind of domestic sewage of villages and small towns ecology microkinetic processing system | |
| CN204529593U (en) | A kind of integrated reacting device of domestic sewage in rural areas | |
| CN110066074A (en) | A kind of sewage reuse processing unit | |
| CN112142258B (en) | Resource and standard treatment method for domestic sewage of villages and towns | |
| CN203159411U (en) | Zero-energy consumption land adsorption bed sewage-treatment system | |
| CN202744419U (en) | Ecological purification device for treating biogas slurry for breeding livestock and poultry | |
| CN211644787U (en) | New rural domestic sewage anaerobic wetland ecological purification system | |
| CN210393887U (en) | Small-size sewage treatment integration equipment | |
| CN204981491U (en) | Rural sewage treatment plant |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP03 | Change of name, title or address |
Address after: 250101, No. 1-510, building 1, building 15612, Century Avenue, Ji'nan hi tech Zone, Shandong, China Patentee after: Shandong Hong Mei Environmental Engineering Co., Ltd. Address before: 508, room 1, building No. 15612, Century Avenue, Ji'nan hi tech Zone, Shandong, 250101 Patentee before: Shandong Hongmei Water Affair Technology Co., Ltd. |
|
| IW01 | Full invalidation of patent right |
Decision date of declaring invalidation: 20170821 Decision number of declaring invalidation: 33071 Granted publication date: 20130911 |
|
| IW01 | Full invalidation of patent right |