CN204848564U - Handle rural domestic sewage's domestic type system - Google Patents
Handle rural domestic sewage's domestic type system Download PDFInfo
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- CN204848564U CN204848564U CN201520373839.XU CN201520373839U CN204848564U CN 204848564 U CN204848564 U CN 204848564U CN 201520373839 U CN201520373839 U CN 201520373839U CN 204848564 U CN204848564 U CN 204848564U
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Abstract
The utility model relates to a sewage treatment device technical field, concretely relates to handle rural domestic sewage's domestic type system, including anaerobism filtering pond, ecological chinampa layer and constructed wetland filtering ponds, ecological chinampa layer sets up constructed wetland filtering ponds upper portion, the anaerobism filtering pond is passed through the pipe connection and is arrived the ecological chinampa layer on constructed wetland filtering ponds upper portion, anaerobism filtering pond top is provided with water inlet and exhaust hole, water inlet department is provided with the water distribution orifice plate, anaerobism filtering pond middle part is provided with the packing layer, anaerobism filtering pond bottom is provided with the mud, the packing layer with be provided with the transition district between the mud. The utility model provides a pair of handle rural domestic sewage's domestic type system provides composite mode biological and ecological technique, and not only the treatment effeciency is high to verify it through the practice, and area is little moreover, the energy resource consumption low, is applicable to rural decentralized domestic sewage's processing.
Description
Technical field
The utility model relates to technical field of sewage treatment equipment, is specifically related to a kind of domestic type system processing domestic sewage in rural areas.
Background technology
China's technology for treating domestic sewage in rural area can be divided into biology, ecotechnology two kinds substantially, biotechnology mainly refers to activated sludge process, biomembrance process, anaerobic biofilter method, septic tank method etc., and ecotechnology mainly refers to oxidation pond, artificial swamp, ecological floating island, land percolation etc.Rural domestic sewage treatment is an arduous engineering, and the requirement of biotechnology in operational management is higher, and decontamination effect improving is also not ideal enough, mainly because microorganism is affected by the external environment when degradation of contaminant large.Artificial swamp is regarded as the most effective ecological sewage land treatment technique of one, has good denitrogenation and dephosphorization effect, and investment working cost is low, is convenient to the advantages such as management, just day by day becomes one of important technology of China's rural domestic sewage treatment.Under simulating natural condition, hover artificial swamp is 6d, COD to the hydraulic detention time of rural domestic sewage treatment
mn, ammonia nitrogen, total phosphorus and turbidity clearance reach 60%, 65%, 60% and 70% respectively; And under interval oxygenation condition, COD
mn, NH
3-N and turbidity removal rate are more than 80%, and hydraulic detention time foreshortens to 5d.Combine with artificial-strengthening during measure process domestic sewage in rural areas is studied on the employing pleuston pool and show that aeration can significantly improve NH in the pleuston pool with stirring
3the clearance of-N.Show that this technique is strong to the removal ability of N, P in employing artificial swamp+ecological pond technique process domestic sewage in rural areas result of study, each contamination index of water outlet all can reach emission request, is adapted at rural area and applies.
But along with the continuous propelling of China's urbanization, a large amount of arable lands becomes construction land, and rural holding is reduced year by year.And ecotechnology takes up an area comparatively large, do not meet the protection of rural holding scarce resource.Existing for rural sewage treatment system, function is more single, process is not comprehensive, and existing technical scheme does not construct the structure of concrete purifier.And generally apply to down-stream purification plant in prior art, near barren in the research and development of domestic type waste disposal plant.Due to the character of country residents dispersiveness, cause sanitary sewage not easily collecting, large-scale wastewater treatment plant can only solve the effluent problem of resident family compared with area of concentration, and have ignored dispersion resident family produce the process of sewage.
As can be seen here, a kind of system processing domestic sewage in rural areas can be invented, effectively can process the sewage that rural area dispersion resident family produces, and have that processing efficiency is high, pollution-free, floor space is little, easy to maintenance, economic and practical advantage, becomes the technical barrier that those skilled in the art are urgently to be resolved hurrily.
Utility model content
The utility model is in order to solve the problems of the technologies described above, a kind of domestic type system processing domestic sewage in rural areas is provided, propose the biological integrated mode with ecotechnology, through practical proof its not only processing efficiency is high, and floor space is little, energy consumption is low, is applicable to the process of rural dispersed sanitary sewage.
In order to reach above-mentioned technique effect, the technical solution of the utility model comprises:
A kind of domestic type system processing domestic sewage in rural areas, comprise anaerobic filter, ecological floating island layer and artificial swamp filtering basin, described ecological floating island layer is arranged on the top of described artificial swamp filtering basin, described anaerobic filter is connected to described ecological floating island layer by pipeline, described anaerobic filter top is provided with water inlet and venting hole, described water inlet is provided with water distribution orifice plate, packing layer is provided with in the middle part of described anaerobic filter, be provided with silt seam bottom described anaerobic filter, between described packing layer and described silt seam, be provided with zone of transition.
Described zone of transition is connected with described ecological floating island layer by pipeline.
Described pipeline is provided with water tap.
Described packing layer by link up with and fixing steel cable suspension in the middle part of described anaerobic filter.
In described artificial swamp filtering basin, be arranged with Wetland Substrate at described ecological floating island layer, bottom described artificial swamp filtering basin, be provided with water outlet.
Described water inlet and water outlet are provided with water tap.
Described Wetland Substrate comprises fine sand layer, gravel bed, zeolite layer, pebbles layer, active carbon layer from top to bottom successively.
The beneficial effects of the utility model comprise: a kind of domestic type system processing domestic sewage in rural areas of the utility model combines biological and ecological two kinds of technology, by the acting in conjunction that the absorption of microbial decomposition, plant absorption and matrix transforms, purify domestic sewage in rural areas, the highest clearance of TP, TN can reach 70%, 91% respectively.Meanwhile, add anaerobic technology and improve device to the clearance of TAN and COD, its highest clearance is respectively 95%, 60%.And native system has excellent in efficiency, non-secondary pollution, floor space are little, easy to maintenance, economic and practical advantage.
Accompanying drawing explanation
Figure 1 shows that a kind of structural representation processing the domestic type system of domestic sewage in rural areas of the utility model.
Figure 2 shows that anaerobic filter structural representation in the utility model.
Diagram: 1-anaerobic filter, 11-packing layer, 12-zone of transition, 13-silt seam, 14-hook, 15-fix steel cable, 2-ecological floating island layer, 3-artificial swamp filtering basin, 31-Wetland Substrate, 311-fine sand layer, 312-gravel bed, 313-zeolite layer, 314-pebbles layer, 315-active carbon layer, 4-water inlet, 5-venting hole, 6-water distribution orifice plate, 7-water outlet, 8-water tap, 9-pipeline.
Embodiment
Hereafter will describe the utility model specific embodiment in detail in conjunction with concrete accompanying drawing.It should be noted that the combination of technical characteristic or the technical characteristic described in following embodiment should not be considered to isolated, they can mutually be combined thus be reached better technique effect.In the accompanying drawing of following embodiment, the identical label that each accompanying drawing occurs represents identical feature or parts, can be applicable in different embodiment.
Embodiment 1
As illustrated in fig. 1 and 2, a kind of domestic type system processing domestic sewage in rural areas, comprise anaerobic filter 1, ecological floating island layer 2 and artificial swamp filtering basin 3, described ecological floating island layer 2 is arranged on described artificial swamp filtering basin 3 top, and described anaerobic filter 1 is connected to described ecological floating island layer 2 by pipeline.
Described anaerobic filter 1 top is provided with water inlet 4 and venting hole 5, described water inlet 4 place is provided with water distribution orifice plate 6, be provided with packing layer 11 in the middle part of described anaerobic filter 1, bottom described anaerobic filter 1, be provided with silt seam 13, between described packing layer 11 and described silt seam 13, be provided with zone of transition 12.
Described zone of transition 12 is connected with described ecological floating island layer 2 by pipeline 9.
Described packing layer 11 is suspended in the middle part of described anaerobic filter 1 by hook 14 and fixing steel cable 15.
In described artificial swamp filtering basin 3, be arranged with Wetland Substrate 31 at described ecological floating island layer 2, bottom described artificial swamp filtering basin 3, be provided with water outlet 7.
Described water inlet 4 and water outlet 7 place are provided with water tap 8.
Described Wetland Substrate 31 comprises fine sand layer 311, gravel bed 312, zeolite layer 313, pebbles layer 314, active carbon layer 315 from top to bottom successively.
When needs carry out sewage disposal, the water tap 8 at adjustment water inlet 4 place, anaerobic filter top, controls the flow velocity that sewage enters water inlet 4, and the venting hole 5 that anaerobic filter 1 top is arranged remover internal cause can react the gas of generation to keep air pressure balance.Water distributing pore plate 6 is entered after sewage is by water inlet 4, sewage is made evenly to flow into packing layer 11, effluent stream is through packing layer 11, anaerobion is made to adhere to film forming at packing layer 11, except the anaerobion in decontaminated water, throw out in sewage sinks to silt seam 13, then sewage flows into the ecological floating island layer 2 on artificial swamp filtering basin 3 top by the pipeline 9 that zone of transition 12 place is arranged, the flow velocity of ecological floating island layer is entered by the adjustable sewage of water tap 8 that pipeline 9 is arranged, sewage flows into Wetland Substrate 31 after the secondary-cleaned of ecological floating island layer 2, be fully purified after three filtrations are carried out to sewage, flow out from water outlet 7, water outlet 7 place is provided with water tap, can be used to banishing of the sewage after controlling purification.Detect the sewage after the purification that the mouth of a river 7 is flowed out, wherein the highest clearance of TP, TN can reach 70%, 91% respectively.Meanwhile, add anaerobic technology and improve device to the clearance of TAN and COD, its highest clearance is respectively 95%, 60%.
A kind of domestic type system processing domestic sewage in rural areas of the present utility model, by the biological integrated mode with ecotechnology, through practical proof its not only processing efficiency is high, and floor space is little, energy consumption is low, is applicable to the process of rural dispersed sanitary sewage.
Above-mentioned detailed description is the illustrating of possible embodiments for utility model, this embodiment is also not used to limit the scope of the claims of the present utility model, all do not depart from of the present utility model equivalence implement or change, all should be contained in the scope of the claims of the present utility model.
In addition, those skilled in the art also can make various amendments in other form and details, interpolation and replacement in the utility model claim scope of disclosure and spirit.Certainly, the changes such as these various amendments made according to the utility model spirit, interpolation and replacement, all should be included within the utility model scope required for protection.
Claims (7)
1. one kind processes the domestic type system of domestic sewage in rural areas, it is characterized in that, comprise anaerobic filter, ecological floating island layer and artificial swamp filtering basin, described ecological floating island layer is arranged on the top of described artificial swamp filtering basin, described anaerobic filter is connected to described ecological floating island layer by pipeline, described anaerobic filter top is provided with water inlet and venting hole, described water inlet is provided with water distribution orifice plate, packing layer is provided with in the middle part of described anaerobic filter, be provided with silt seam bottom described anaerobic filter, between described packing layer and described silt seam, be provided with zone of transition.
2. a kind of domestic type system processing domestic sewage in rural areas according to claim 1, it is characterized in that, described zone of transition is connected with described ecological floating island layer by pipeline.
3. a kind of domestic type system processing domestic sewage in rural areas according to claim 2, is characterized in that, described pipeline is provided with water tap.
4. a kind of domestic type system processing domestic sewage in rural areas according to claim 1, is characterized in that, described packing layer by link up with and fixing steel cable suspension in the middle part of described anaerobic filter.
5. a kind of domestic type system processing domestic sewage in rural areas according to claim 1, is characterized in that, in described artificial swamp filtering basin, is arranged with Wetland Substrate at described ecological floating island layer, is provided with water outlet bottom described artificial swamp filtering basin.
6. a kind of domestic type system processing domestic sewage in rural areas according to claim 5, it is characterized in that, described water inlet and water outlet are provided with water tap.
7. a kind of domestic type system processing domestic sewage in rural areas according to claim 5, it is characterized in that, described Wetland Substrate comprises fine sand layer, gravel bed, zeolite layer, pebbles layer, active carbon layer from top to bottom successively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520373839.XU CN204848564U (en) | 2015-06-03 | 2015-06-03 | Handle rural domestic sewage's domestic type system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520373839.XU CN204848564U (en) | 2015-06-03 | 2015-06-03 | Handle rural domestic sewage's domestic type system |
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| Publication Number | Publication Date |
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| CN204848564U true CN204848564U (en) | 2015-12-09 |
Family
ID=54739136
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| CN201520373839.XU Expired - Fee Related CN204848564U (en) | 2015-06-03 | 2015-06-03 | Handle rural domestic sewage's domestic type system |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106746366A (en) * | 2017-01-23 | 2017-05-31 | 河南省林业科学研究院 | The decontamination chinampa type wet land treating system of magnetically-actuated |
| CN106880981A (en) * | 2017-03-27 | 2017-06-23 | 徐州工程学院 | A kind of small-sized household sewage-treatment plant |
| CN107892443A (en) * | 2017-12-14 | 2018-04-10 | 上海应用技术大学 | Ability of swimming domestic sewage ecological purifier and preparation method thereof under a kind of family expenses |
| CN111453940A (en) * | 2020-05-11 | 2020-07-28 | 沈阳农业大学 | Constructed wetland device with water purification and marsh gas collection functions |
| CN112010506A (en) * | 2020-08-28 | 2020-12-01 | 桂林理工大学 | Wetland pretreatment integrated device |
| WO2022021817A1 (en) * | 2020-07-31 | 2022-02-03 | 浙江海河环境科技有限公司 | Strip-shaped sponge body biological filler mechanism and installation method |
| CN115215435A (en) * | 2022-07-26 | 2022-10-21 | 湖南首辅环境科技有限公司 | Equipment for treating rural decentralized domestic sewage |
-
2015
- 2015-06-03 CN CN201520373839.XU patent/CN204848564U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106746366A (en) * | 2017-01-23 | 2017-05-31 | 河南省林业科学研究院 | The decontamination chinampa type wet land treating system of magnetically-actuated |
| CN106880981A (en) * | 2017-03-27 | 2017-06-23 | 徐州工程学院 | A kind of small-sized household sewage-treatment plant |
| CN107892443A (en) * | 2017-12-14 | 2018-04-10 | 上海应用技术大学 | Ability of swimming domestic sewage ecological purifier and preparation method thereof under a kind of family expenses |
| CN107892443B (en) * | 2017-12-14 | 2020-01-07 | 上海应用技术大学 | Preparation method of household sewage type domestic sewage ecological purification device |
| CN111453940A (en) * | 2020-05-11 | 2020-07-28 | 沈阳农业大学 | Constructed wetland device with water purification and marsh gas collection functions |
| WO2022021817A1 (en) * | 2020-07-31 | 2022-02-03 | 浙江海河环境科技有限公司 | Strip-shaped sponge body biological filler mechanism and installation method |
| CN112010506A (en) * | 2020-08-28 | 2020-12-01 | 桂林理工大学 | Wetland pretreatment integrated device |
| CN115215435A (en) * | 2022-07-26 | 2022-10-21 | 湖南首辅环境科技有限公司 | Equipment for treating rural decentralized domestic sewage |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151209 Termination date: 20160603 |
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| CF01 | Termination of patent right due to non-payment of annual fee |