CN2476549Y - Buried-type unpowered domestic sewage purifier - Google Patents
Buried-type unpowered domestic sewage purifier Download PDFInfo
- Publication number
- CN2476549Y CN2476549Y CN 01220166 CN01220166U CN2476549Y CN 2476549 Y CN2476549 Y CN 2476549Y CN 01220166 CN01220166 CN 01220166 CN 01220166 U CN01220166 U CN 01220166U CN 2476549 Y CN2476549 Y CN 2476549Y
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- China
- Prior art keywords
- domestic sewage
- zone
- treatment zone
- hydrolysis
- sewage
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses an underground power-free domestic sewage purifier, which comprises a sewage inlet, a purified water outlet and a treatment tank. The treatment tank comprises a shell, a three-layer stand frame, wherein the first layer is the settling zone, the second layer is the hydrolysis clarifying zone, and the third layer is the biochemistry treatment zone. An overflow zone is provided above the settling zone and the hydrolysis clarifying zone; an infiltration zone is provided at the bottom of the hydrolysis clarifying zone and the biochemistry treatment zone. The sewage flows into the settling zone, is settled via the settling zone and into the hydrolysis clarifying zone via the overflow zone, then into the biochemistry treatment zone via the infiltration zone, and finally is led out via the purified water outlet. The whole purifier can be buried underground and is free of power.
Description
The utility model relates to a kind of sewage disposal device, particularly a kind of purifying domestic sewage device that need not propulsion source that is embedded in below ground.
Resident living area, hotel, restaurant etc. are constantly all at outside waste discharge, just sanitary sewage.These sanitary sewages are in the more perfect city of communal facility, sub-district, there is not any problem, because all there are preferably foul water systems such as water drain in these areas, can connect the water drain that each waste water produces unit by these systems, focus on sanitary wastewater.But the area relatively poor for facility is just completely different, and sanitary sewage constantly produces, and drainage facility can not be communicated with the sewage treatment facility of concentrating down, but directly is discharged into ground or underground.Sewage is not only emitted unpleasant taste, but also can polluted underground water the source, and its higher biological oxygen demand (BOD) and chemical oxygen demand can not reduce, and directly causes environmental pollution.
Traditional sewage disposal device generally all is to build the fixed treatment tank, and has bigger floor space, need power facilities such as sump pump, also can send unpleasant taste, have also to exist sewage permeation serious, the problem in polluted underground water source, and most sewage disposal device structure is huge, the layout complexity can not realize gravity flow, and problems such as inconvenience are installed.
The purpose of this utility model is to provide a kind of compact construction exactly, makes simply, and can be embedded in subterraneanly, need not the buried unpowered purifying domestic sewage device of propulsion source.
The purpose of this utility model is achieved in that sewage purification device comprises sewage import, pure water inlet and treating pond, wherein, described treating pond is three layers of rising structure that comprise housing, forms the settling region of the first layer, the hydrolysis settling section and the trilaminar biological chemistry treatment zone of the second layer respectively; Described settling region is communicated with described sewage import; Described hydrolysis settling section is the zone of a hollow; In described biological chemistry treatment zone, fill artificial bio-membrane's filler; Establish a flooded zonevvv in described settling region and described hydrolysis settling section top, an infiltration area is established in the bottom of described hydrolysis settling section and biological chemistry treatment zone.
Above-mentioned buried unpowered purifying domestic sewage device can be done three layers of circular nesting structure, and wherein innermost layer is the settling region of the first layer, and outermost layer is trilaminar biological chemistry treatment zone.
The structure of above-mentioned certainly buried unpowered purifying domestic sewage device also can be three layers of nesting structure such as rectangle or ellipse.
Wherein, described sewage import extend into the lower space of settling region, and is the into for a short time big bell mouth shape that goes out.Described pure water inlet is communicated with the top of biological chemistry treatment zone.
In artificial bio-membrane's packing layer of biological chemistry treatment zone, arrange the many water pipes that are interconnected, these water pipes uniform distribution in packing layer, and on these water pipes, offer a plurality of equally distributed apertures.
Sewage enters from described sewage import, enters the settling region for the treatment of pond by the hydraucone that is positioned at the settling region lower space, leaves standstill for some time in this district, and in this course, the solid sediment in the sewage etc. is deposited to the bottom in this district.Along with constantly entering of follow-up sewage, precipitated clarifying primary treatment sewage and risen gradually, treat that primary treatment sewage arrives when being positioned at the flooded zonevvv on settling region and hydrolysis settling section top, enters the hydrolysis settling section by this flooded zonevvv.In the hydrolysis settling section, along with current descend gradually, and hydrolysis clarification in this course becomes secondary treatment sewage when arriving the bottom of hydrolysis settling section through the sewage of primary treatment.This secondary treatment sewage enters the biological chemistry treatment zone through the infiltration area of being located at hydrolysis settling section and biological chemistry treatment zone bottom.This secondary treatment sewage rises in this biological chemistry treatment zone, pass through artificial bio-membrane's filler in this district from the bottom up gradually, effects such as the degraded of this biologic packing material of process, absorption, become clean water, rise to the position of water outlet, get rid of outside the cleaner by pure water inlet, finish treating processes.
The utility model is that treating pond is made the multiwalled rising structure, and utilize fluid nature mobile principle, by top flooded zonevvv and infiltration area, bottom are set, realizes that sewage flows mutually and purifies between each layer.Thereby this cleaner can be embedded in below ground, sewage just can enter cleaner without any need for propulsion source, and can flow in cleaner.The sewage purification device of this structure is made simple, can imbed undergroundly, does not take up space, and need not power.Be applicable to the independently sanitary sewage disposal of foul water system.
Below in conjunction with the drawings and specific embodiments the utility model is described further:
Fig. 1 is a sectional axonometric drawing of the present utility model;
Fig. 2 is a front cross-sectional view of the present utility model;
Fig. 3 is the vertical view of Fig. 2.
Embodiment:
As Fig. 1, Fig. 2 and shown in Figure 3, the buried under earth type sewage cleaner is made of sewage import 1, pure water inlet 12 and treating pond 8.Treating pond 8 is the three layers of nested type rising structure of circle that comprise housing, is provided with the circular settling region 7 that is positioned at central authorities in treating pond 8, is positioned at the annular hydrolysis settling section 6 of 7 peripheries, settling region and is positioned at the annular biological chemistry treatment zone 5 of hydrolysis settling section 6 peripheries; In the settling region 7 and the top of hydrolysis settling section 6 be provided with flooded zonevvv 9, be provided with infiltration area 14 in the bottom of hydrolysis settling section 6 and biological chemistry treatment zone 7.
Flooded zonevvv 9 is that the zig-zag apical margin that the upper limb of dividing plate between settling region 7 and the hydrolysis settling section 6 forms forms.Infiltration area 14 is to be filled and the bottom of being fixed in biological chemistry treatment zone 5 forms by pebbles.In biological chemistry treatment zone 5, above the infiltration area 14, fill artificial bio-membrane's filler 13.
Sewage import 17 top is stretched into treating pond 8 from the settling region, and the central lower in the settling region 7 for the treatment of pond 8 forms one and advances to go out big hydraucone 4 for a short time; In the annular space of biological chemistry treatment zone, be provided with the equally distributed belt water pipe 2 that multi-turn interconnects, and on the tube wall of this water pipe 2, have a plurality of equally distributed apertures 3.Pure water inlet 12 is drawn from the top of biological chemistry treatment zone 5.
Laying one deck hollow billet net 11 on treating pond 8, laying one deck biological soil 10 on the hollow billet net again, the plants such as flowers and plants of can planting in the above.
In use, this sewage purification device is imbedded below ground, sewage import 1 is communicated to the sanitary sewage water drain.Sewage is by the hydraucone 4 very long settling regions 7 that flow to treating pond 8 of sewage import 1, and staticly settles at this, and being provided with of hydraucone 4 can cushion flow velocity, guarantees that the sewage in the settling region 7 is relatively stable.Along with constantly entering of sewage, the very long rising of settled sewage, and in uphill process, continue precipitation.When waiting to rise to the flooded zonevvv 9 at top, 7 top overflow from the settling region, arrive the top of hydrolysis settling section 6 through flooded zonevvv 9 through sedimentary primary treatment sewage.Then in hydrolysis settling section 6 along with current descend gradually, clarification in this course is hydrolyzed.Along with current constantly pour in influence with the water self gravitation, drop to the infiltration area 14 that is positioned at hydrolysis settling section 6 and biological chemistry treatment zone 5 bottoms gradually.By the space between the pebbles of infiltration area 14, infiltrate into artificial bio-membrane's packing layer 13 of biological chemistry treatment zone 5.Under the compressing of the water pressure of high-water, sewage rises gradually by artificial bio-membrane's packing layer 13, and carries out a series of reaction and absorption within it in hydrolysis settling section 6, makes the objectionable impurities in the sewage decompose removal, forms the water of cleaning.Water treated under the natural pressure of water flows out from pure water inlet 12, finishes treating processes.
After the utility model used for some time, the mud that is deposited in settling region 7 can be used the mud-sucking device sucking-off, to guarantee works better.
The water pipe 2 that is installed on the biological chemistry treatment zone is communicated with the pressure water pipe in the external world, is used for having the clear water introduction water pipe 2 of certain pressure, sprays in aperture 3, washs this treating pond.
When strengthening decontamination effect improving and increase the purification water yield, buried unpowered purifying domestic sewage device serial or parallel connection of the present utility model can be used.
The utility model only is illustrated as embodiment with the treating pond of circle, but structure of the present utility model can also be made square type, square, ellipsoidal structure.Handling level and also be not limited only to three layers, can be multilayer, no matter but what shape, how many levels as long as utilized essential characteristic of the present utility model, all are considered as not exceeding protection domain of the present utility model.
Claims (10)
1. buried unpowered purifying domestic sewage device, comprise sewage import, pure water inlet and treating pond, it is characterized in that: this treating pond is three layers of rising structure that comprise housing, constitute the settling region of the first layer, the hydrolysis settling section and the trilaminar biological chemistry treatment zone in middle layer respectively, described settling region is communicated with described sewage import; Described hydrolysis settling section is a hollow region; In described biological chemistry treatment zone, fill artificial bio-membrane's filler; A flooded zonevvv is established on top at described settling region and described hydrolysis settling section, and an infiltration area is established in described hydrolysis settling section and biological chemistry treatment zone bottom.
2. buried unpowered purifying domestic sewage device according to claim 1 is characterized in that: this treating pond is circular three layers of nested rising structure.
3. buried unpowered purifying domestic sewage device according to claim 2, it is characterized in that: the innermost layer of these three layers of nesting structures is the settling region of the first layer, and outermost layer is trilaminar biological chemistry treatment zone.
4. according to claim 1 or 3 described buried unpowered purifying domestic sewage devices, it is characterized in that: the inside that the treating pond settling region is stretched in this sewage import by under the position, and be the into for a short time big bell mouth shape that goes out.
5. according to claim 1 or 3 described buried unpowered purifying domestic sewage devices, it is characterized in that: described pure water inlet is drawn from the top of the biological chemistry treatment zone of described treating pond.
6. according to claim 1 or 3 described buried unpowered purifying domestic sewage devices, it is characterized in that: in described biological chemistry treatment zone, also be provided with several equally distributed water pipes that interconnect, and on the tube wall of this water pipe, have equally distributed aperture.
7. according to claim 1 or 3 described buried unpowered purifying domestic sewage devices, it is characterized in that: the zig-zag apical margin that is positioned at the flooded zonevvv of settling region in hydrolysis settling section top and is by this two districts central dividing plate upper limb forms.
8. according to claim 1 or 3 described buried unpowered purifying domestic sewage devices, it is characterized in that: the infiltration area that is positioned at hydrolysis settling section and biological chemistry treatment zone bottom is one to be fixed in the pebbles layer of biological treatment zone bottom.
9. according to claim 1 or 3 described buried unpowered purifying domestic sewage devices, it is characterized in that: also have one deck hollow billet net to cover above the treating pond.
10. buried unpowered purifying domestic sewage device according to claim 9 is characterized in that: be coated with a biological pedosphere on the hollow billet net.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01220166 CN2476549Y (en) | 2001-04-25 | 2001-04-25 | Buried-type unpowered domestic sewage purifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01220166 CN2476549Y (en) | 2001-04-25 | 2001-04-25 | Buried-type unpowered domestic sewage purifier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2476549Y true CN2476549Y (en) | 2002-02-13 |
Family
ID=33637817
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01220166 Expired - Fee Related CN2476549Y (en) | 2001-04-25 | 2001-04-25 | Buried-type unpowered domestic sewage purifier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2476549Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113368584A (en) * | 2020-02-25 | 2021-09-10 | 浙江桃花源环保科技有限公司 | Bury formula river course water clean system |
-
2001
- 2001-04-25 CN CN 01220166 patent/CN2476549Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113368584A (en) * | 2020-02-25 | 2021-09-10 | 浙江桃花源环保科技有限公司 | Bury formula river course water clean system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |