CN201809249U - Artificial filler underground infiltration domestic sewage treatment system - Google Patents
Artificial filler underground infiltration domestic sewage treatment system Download PDFInfo
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- CN201809249U CN201809249U CN2010202498589U CN201020249858U CN201809249U CN 201809249 U CN201809249 U CN 201809249U CN 2010202498589 U CN2010202498589 U CN 2010202498589U CN 201020249858 U CN201020249858 U CN 201020249858U CN 201809249 U CN201809249 U CN 201809249U
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Abstract
The utility model discloses an artificial filler underground infiltration domestic sewage treatment system, which belongs to the field of sewage treatment. The technical scheme includes that the artificial filler underground infiltration domestic sewage treatment system comprises a hollow percolating filter with an open upper end, a covering layer, an artificial soil layer and a supporting layer are arranged sequentially in the percolating filter from top to bottom, nonwovens are paved between the covering layer and the artificial soil layer, a water distributing pipe is arranged on the upper portion of the artificial soil layer, a water collecting pipe is arranged at the lower end of the supporting layer, the covering layer includes an upper vegetation layer and a lower soil layer, the artificial soil layer is provided with a sand layer, a crushed stone layer and a handstone layer sequentially from top to bottom, and the supporting layer is a cobblestone layer. The artificial filler underground infiltration domestic sewage treatment system with the technical scheme has the advantages that all of the covering layer, the artificial soil layer and the supporting can be made of local materials without complicated process, construction cost is low, operating cost is omitted approximately, only daily maintenance for normal growth of vegetations is needed, occupied floor area is not affected by the system, and the percolating filter with a smaller area can be constructed according to actual needs of users.
Description
Technical field
The utility model relates to technical field of sewage, particularly a kind of hand-stuff subsurface infiltration domestic sewage processing system.
Background technology
Among rural environmental pollution all multifactor, domestic sewage in rural areas by using, because its source disperses, matched processing technology is backward, environmental protection is cash-starved and the Rural areas environmental consciousness such as does not catch up with at factor, almost directly discharge without any processing, make Rural areas physical environment, ecotope and drinking water safety suffer serious destruction, thereby more and more cause people's attention.Propelling along with Chinese society doctrine new countryside construction, the rapid raising of vast farmers standard of living and the obvious improvement of living condition, the quantity discharged of domestic sewage in rural areas by using constantly increases, expect 2010, about 27,000,000,000 tons of China's villages and small towns quantity of wastewater effluent will account for more than 80% of China's sanitary sewage total amount.If do not deal carefully with, certainly will cause ill effect to environment.
The subsurface infiltration Sewage treatment systems is that sewage is controlledly batched through certain structure, dark and have in the figure layer of good diffusion performance apart from the about 50cm in ground, and sewage soaks into and moves towards periphery under the soil filtration effect and reach a kind of soil processing type that processing and utilizing requires through hollow billet.This Sewage treatment systems mainly is applicable to the dispersive population center, sewage disposal place on a small scale such as the village of having a holiday, sanatorium, office and school.Therefore because it is underground that a whole set of treatment system all is embedded in, can not influence environment and view, can not produce peculiar smell, also can not change the purposes in soil, and construction and running cost are low, have therefore all obtained using widely in the U.S., Canada, Japan and other countries.But the construction of traditional subsurface wastewater infiltration system and running cost height, floor space are big, have certain difficulty in popularization.
In realizing process of the present utility model, the contriver finds that there is following problem at least in prior art: traditional subsurface wastewater infiltration system exists to be built and running cost height and the big defective of floor space, is unfavorable for promoting.
The utility model content
For construction and running cost that reduces subsurface wastewater infiltration system and the floor space that reduces system, the utility model embodiment provides a kind of hand-stuff subsurface infiltration domestic sewage processing system.Described technical scheme is as follows:
A kind of hand-stuff subsurface infiltration domestic sewage processing system, wherein, the diffusion cell that comprises hollow and upper end open, be disposed with tectum, artificial soil horizon and supporting layer in the described diffusion cell from top to bottom, lay non-woven fabrics between described tectum and the described artificial soil horizon, described artificial soil horizon's top is provided with water distributor, and the lower end of described supporting layer is provided with header.
In order better to realize the foregoing invention purpose, the utility model embodiment can also comprise following technical scheme: described tectum is the vegetable layer on upper strata and the pedosphere of lower floor.
In order better to realize the foregoing invention purpose, the utility model embodiment can also comprise following technical scheme: the sand layer that down sets gradually on described artificial soil horizon serves as reasons, metalling and gravelstone sublayer.
In order better to realize the foregoing invention purpose, the utility model embodiment can also comprise following technical scheme: described supporting layer is a pebble bed.
In order better to realize the foregoing invention purpose, the utility model embodiment can also comprise following technical scheme: the diameter of the sand of described sand layer is: Φ＜10mm, the diameter of the rubble of described metalling is: 10mm＜Φ＜20mm, the diameter of the handstone of described gravelstone sublayer is: 20mm＜Φ＜30mm, the diameter of the cobble of described pebble bed is: 30mm＜Φ＜40mm.
In order better to realize the foregoing invention purpose, the utility model embodiment can also comprise following technical scheme: the height of described sand layer, described metalling, described gravelstone sublayer and described pebble bed is identical.
The beneficial effect of the technical scheme that the utility model embodiment provides is: tectum, artificial soil horizon and supporting layer all can be gathered materials on the spot, and need not complicated technology, and construction cost is low, do not have working cost substantially, only need the normal growth of routine maintenance vegetation to get final product; Floor space is not subjected to systematic influence, can be according to the diffusion cell of user's actual needs construction than small area.
Description of drawings
In order to be illustrated more clearly in the technical scheme of the utility model embodiment, to do one to the accompanying drawing that uses among the embodiment below introduces simply, apparently, below listed accompanying drawing only be embodiment more of the present utility model, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is the main TV structure figure that the utility model embodiment provides;
Fig. 2 is the side-view of Fig. 1.
In the accompanying drawing, the component list of each label representative is as follows:
1, vegetable layer; 2, pedosphere; 3, water distributor; 4, sand layer; 5, metalling; 6, gravelstone sublayer; 7, pebble bed; 8 headers; 9, diffusion cell; 10, non-woven fabrics.
Embodiment
For making the purpose of this utility model, technical scheme and advantage clearer, the utility model embodiment is described in further detail below in conjunction with accompanying drawing.
As depicted in figs. 1 and 2, the technical scheme of the utility model embodiment is: a kind of hand-stuff subsurface infiltration domestic sewage processing system, wherein, the diffusion cell 9 that comprises hollow and upper end open, be disposed with the tectum of forming by the pedosphere 2 of the vegetable layer 1 on upper strata and lower floor in the diffusion cell 9 from top to bottom, the sand layer 4 that sets gradually from top to bottom, the artificial soil horizon of 6 three layers of composition of metalling 5 and gravelstone sublayer, and as the pebble bed 7 of supporting layer, lay non-woven fabrics 10 between pedosphere 2 and the sand layer 4, the top of sand layer 4 is provided with water distributor 3, and the lower end of pebble bed 7 is provided with header 8.
The diameter of the sand of sand layer 4 is: Φ＜10mm, the diameter of the rubble of metalling 5 is: 10mm＜Φ＜20mm, the diameter of the handstone of gravelstone sublayer 6 is: 20mm＜Φ＜30mm, the diameter of the cobble of pebble bed 7 is: 30mm＜Φ＜40mm.
Pedosphere 2, sand layer 4, metalling 5, gravelstone sublayer 6 are identical with the height of pebble bed 7, are 200mm.
Vegetable layer 1 selects the plant of user locality to get final product, as reed, Medulla Junci, Canna generalis Bailey etc.
Lay non-woven fabrics 10 between pedosphere 2 and the sand layer 4, can stop the soil particle of pedosphere 2 to enter following artificial soil horizon, cause artificial soil horizon's obstruction, prolong the work-ing life of subsurface wastewater infiltration system.
The principle of work of the utility model embodiment is: sewage enters artificial soil horizon's sand layer 4 by water distributor 3, under the effect of gravity, impulsive force and soil suction, move to the front lower place in the time of diffusion towards periphery, successively by sand layer 4, metalling 5, gravelstone sublayer 6 and pebble bed 7, sewage mainly has been in oxygen condition in moving process, be issued to the purification purpose in comprehensive actions such as adsorption by soil, microbiological degradation, plant absorbing, the water after the purification is discharged diffusion cell 9 by header 8 or is entered in the follow-up water collecting basin.
The above only is preferred embodiment of the present utility model, and is in order to restriction the utility model, not all within spirit of the present utility model and principle, any modification of being done, is equal to replacement, improvement etc., all should be included within the protection domain of the present utility model.
Claims (7)
1. hand-stuff subsurface infiltration domestic sewage processing system, it is characterized in that, the diffusion cell that comprises hollow and upper end open, be disposed with tectum, artificial soil horizon and supporting layer in the described diffusion cell from top to bottom, lay non-woven fabrics between described tectum and the described artificial soil horizon, described artificial soil horizon's top is provided with water distributor, and the lower end of described supporting layer is provided with header.
2. hand-stuff subsurface infiltration domestic sewage processing system according to claim 1 is characterized in that, described tectum is the vegetable layer on upper strata and the pedosphere of lower floor.
3. hand-stuff subsurface infiltration domestic sewage processing system according to claim 1 and 2 is characterized in that, the sand layer that down sets gradually on described artificial soil horizon serves as reasons, metalling and gravelstone sublayer.
4. hand-stuff subsurface infiltration domestic sewage processing system according to claim 1 and 2 is characterized in that described supporting layer is a pebble bed.
5. hand-stuff subsurface infiltration domestic sewage processing system according to claim 3 is characterized in that described supporting layer is a pebble bed.
6. hand-stuff subsurface infiltration domestic sewage processing system according to claim 5, it is characterized in that, the diameter of the sand of described sand layer is: Φ＜10mm, the diameter of the rubble of described metalling is: 10mm＜Φ＜20mm, the diameter of the handstone of described gravelstone sublayer is: 20mm＜Φ＜30mm, the diameter of the cobble of described pebble bed is: 30mm＜Φ＜40mm.
7. hand-stuff subsurface infiltration domestic sewage processing system according to claim 6 is characterized in that, the height of described sand layer, described metalling, described gravelstone sublayer and described pebble bed is identical.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202498589U CN201809249U (en) | 2010-06-25 | 2010-06-25 | Artificial filler underground infiltration domestic sewage treatment system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202498589U CN201809249U (en) | 2010-06-25 | 2010-06-25 | Artificial filler underground infiltration domestic sewage treatment system |
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| CN201809249U true CN201809249U (en) | 2011-04-27 |
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| CN2010202498589U Expired - Fee Related CN201809249U (en) | 2010-06-25 | 2010-06-25 | Artificial filler underground infiltration domestic sewage treatment system |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102251459A (en) * | 2011-05-05 | 2011-11-23 | 西安理工大学 | System for carrying out collection, purification and utilization on rainwater on road surfaces |
| CN103125296A (en) * | 2013-03-16 | 2013-06-05 | 云南省林业科学院 | Plant water retention pit and water retention method of Yunnan phosphorite refuse dumps |
| CN103641270A (en) * | 2013-11-20 | 2014-03-19 | 广州中科院地球化学研究科技开发有限公司 | High-load subsurface infiltration and sewage treatment combination system |
| CN104016487A (en) * | 2014-06-04 | 2014-09-03 | 厦门国寿种猪开发有限公司 | Artificial wetland |
| CN106336084A (en) * | 2016-10-31 | 2017-01-18 | 河南科技学院 | Treatment device for conducting multimedium subsurface infiltration on water reused for landscape environment |
| CN108408918A (en) * | 2018-05-29 | 2018-08-17 | 深圳市绿洲生态科技有限公司 | Ecological continuous filter |
| CN108467103A (en) * | 2018-05-30 | 2018-08-31 | 长沙理工大学 | Drop plate assembly and drop oxygenation contact oxidation ecological ditch |
| CN109526763A (en) * | 2018-09-10 | 2019-03-29 | 绥江县宇浩豪猪养殖有限公司 | A kind of energy-saving and environment-friendly porcupine pigsty |
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2010
- 2010-06-25 CN CN2010202498589U patent/CN201809249U/en not_active Expired - Fee Related
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102251459A (en) * | 2011-05-05 | 2011-11-23 | 西安理工大学 | System for carrying out collection, purification and utilization on rainwater on road surfaces |
| CN103125296A (en) * | 2013-03-16 | 2013-06-05 | 云南省林业科学院 | Plant water retention pit and water retention method of Yunnan phosphorite refuse dumps |
| CN103125296B (en) * | 2013-03-16 | 2015-05-20 | 云南省林业科学院 | Plant water retention pit and water retention method of Yunnan phosphorite refuse dumps |
| CN103641270A (en) * | 2013-11-20 | 2014-03-19 | 广州中科院地球化学研究科技开发有限公司 | High-load subsurface infiltration and sewage treatment combination system |
| CN103641270B (en) * | 2013-11-20 | 2015-10-21 | 广州中科碧疆环保科技有限公司 | A kind of high loading subsurface infiltration sewage disposal composite system |
| CN104016487A (en) * | 2014-06-04 | 2014-09-03 | 厦门国寿种猪开发有限公司 | Artificial wetland |
| CN106336084A (en) * | 2016-10-31 | 2017-01-18 | 河南科技学院 | Treatment device for conducting multimedium subsurface infiltration on water reused for landscape environment |
| CN106336084B (en) * | 2016-10-31 | 2019-03-12 | 河南科技学院 | A kind of multimedium underground diafiltration is back to the processing unit of water for scenic environment use |
| CN108408918A (en) * | 2018-05-29 | 2018-08-17 | 深圳市绿洲生态科技有限公司 | Ecological continuous filter |
| CN108467103A (en) * | 2018-05-30 | 2018-08-31 | 长沙理工大学 | Drop plate assembly and drop oxygenation contact oxidation ecological ditch |
| CN108467103B (en) * | 2018-05-30 | 2023-10-27 | 长沙理工大学 | Drop plate assembly and drop oxygenation contact oxidation ecological ditch |
| CN109526763A (en) * | 2018-09-10 | 2019-03-29 | 绥江县宇浩豪猪养殖有限公司 | A kind of energy-saving and environment-friendly porcupine pigsty |
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Granted publication date: 20110427 Termination date: 20140625 |
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