CN201737814U - Underground sewage treatment device - Google Patents
Underground sewage treatment device Download PDFInfo
- Publication number
- CN201737814U CN201737814U CN2010202672693U CN201020267269U CN201737814U CN 201737814 U CN201737814 U CN 201737814U CN 2010202672693 U CN2010202672693 U CN 2010202672693U CN 201020267269 U CN201020267269 U CN 201020267269U CN 201737814 U CN201737814 U CN 201737814U
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- tank
- sewage treatment
- water
- filter tank
- underground
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- Expired - Fee Related
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- Y02W10/12—
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- Purification Treatments By Anaerobic Or Anaerobic And Aerobic Bacteria Or Animals (AREA)
Abstract
The utility model provides an underground sewage treatment device and relates to a sewage treatment system, aiming to solve the problems of over high cost, complicated equipment, and the like of urban and rural small-scale sewage treatment, greatly shortening process flow of the sewage treatment, and reducing project investment and occupied land, as well as sewage treatment cost. The underground sewage treatment device adopts the technical scheme that the entire device is buried underground and comprises a water inlet pipe, a lattice tank, an anaerobic biochemical tank, a filter tank and a water outlet pipe, wherein the water inlet pipe is used for leading the sewage into the lattice tank, water discharged from the lattice tank is injected into the anaerobic biochemical tank from the upper end, water discharged from the anaerobic biochemical tank enters into the filter tank from the lower end, and the water outlet pipe is arranged at the upper end of the side wall of the filter tank; a filtering material layer is arranged in the middle of the filter tank; and the interior of the anaerobic biochemical tank is divided into a plurality of channels, and a water penetrating hole is formed at the bottom of each channel and a water passing hole is formed in the middle of each channel. The underground sewage treatment device is mainly applied to urban and rural small-scale sewage treatment.
Description
Technical field
The utility model relates to a kind of Sewage treatment systems, particularly relates to a kind of town and country buried waste disposal plant of sewage disposal on a small scale that is used for.
Technical background
Sanitary sewage disposal can be divided into physics, chemistry and three classes of carrying out a biological disposal upon by its principle.In the last hundred years, the basic configuration of sewage pre-treatment employing is: sewage water inlet → coarse rack → pump well → lift pump room (or submersible pump) → fine fack → settling pit.The function of coarse rack is to remove 〉=the big solid particulate of 20mm, for lift pump provides normal running conditions; The function of pump well and lift pump is with the disposable needed elevation of subsequent disposal that rises to of sewage; The function of fine fack is to remove 〉=fine solid particles of 3～5mm; The function of settling pit is to remove the sand grains of particle diameter 〉=0.2mm.Because the exhausting sewage quality changes relatively not quite, the water yield is few, composition is relatively stable; adopt single anaerobism, biomembrance process or Activated Sludge Process to need preliminary sedimentation tank; second pond; structures quantity increases; floor space increases; relevant device increases, and civil engineering and cost of equipment are big, and the sophisticated relatively mass-producing traditional biological of technology facture is not suitable for.
The utility model content
The purpose of this utility model is that solution town and country small-scale cost of sewage disposal is too high, problems such as equipment complexity, and a kind of buried waste disposal plant that provides significantly shortens the technical process of disposing of sewage, and reduces construction investment and occupation of land, reduces the cost of sewage disposal.
For achieving the above object, the technical solution adopted in the utility model is: a kind of buried waste disposal plant, be wholy set in underground, comprise water inlet pipe, grating tank, anaerobic biological pond, filter tank and rising pipe, wherein water inlet pipe is used for sewage is entered grating tank, water in the grating tank is discharged the back and is injected from the upper end in anaerobic biological pond, and the lower end from the filter tank after the water in anaerobic biological pond is discharged enters, and rising pipe is positioned at the sidewall upper in filter tank.
The middle part is set to filtering material layer in the described filter tank.
Inside, described anaerobic biological pond is divided into a plurality of runners, and each runner bottom is for wearing the water hole, and the middle part is provided with water hole.
From the said structure feature as can be seen, the utility model has the advantages that: traditional waste disposal plant is improved, adopt the integration grating tank to integrate the function of grid and settling pit, whole device is more simplified; The design of the many reaction interfaces in multithread road is adopted in the anaerobic biological pond, by water hole being set and wearing the water hole, has effectively guaranteed sewage treatment effect; High-efficiency absorption material (specific surface area is big) is adopted in filter tank of the present utility model, the design that goes out on advancing down, and the middle layer is a sorbing material layer, its advantage is that collection precipitation, filtration, absorption, effluent functions are one, effectively purifies water; The utlity model has suit measures to local conditions, versatile and flexible, need not plurality of advantages such as power, convenient management, be particularly suitable for the exhausting sewage disposal.
Description of drawings
The utility model will illustrate by accompanying drawing and in conjunction with the mode of example:
Fig. 1 is a structural representation of the present utility model
Wherein Reference numeral 1 is that water inlet pipe 2 is that grating tank 3 is anaerobic biological ponds
The 4th, filter tank 5 is that rising pipe 6 is filtering material layers
The 7th, wearing water hole 8 is water holes
Embodiment
The utility model is described further by embodiment below in conjunction with accompanying drawing:
Preferred embodiment
A kind of as shown in Figure 1 buried waste disposal plant, be wholy set in underground, comprise water inlet pipe 1, grating tank 2, anaerobic biological pond 3, filter tank 4 and rising pipe 5, wherein water inlet pipe 1 is used for sewage is entered grating tank 2, water in the grating tank 2 is discharged the back and is injected from the upper end in anaerobic biological pond 3,4 lower end entered from the filter tank after the water in anaerobic biological pond 3 was discharged, and rising pipe 5 is positioned at the sidewall upper in filter tank 4.
The middle part is set to filtering material layer 6 in the described filter tank 4, and filtering material layer 6 adopts high-efficiency absorption material, and specific surface area is big, the Filtration Adsorption better effects if.
In order to obtain better treatment effect, the utility model is divided into a plurality of runners with 3 inside, anaerobic biological pond, and each runner bottom is for wearing water hole 7, and the middle part is provided with water hole 8, adopts the design of the many reaction interfaces in multithread road, has guaranteed effective processing of sewage fully.
Disclosed all features in this specification sheets except mutually exclusive feature, all can make up by any way.
Disclosed arbitrary feature in this specification sheets (comprising any accessory claim, summary and accompanying drawing) is unless special narration all can be replaced by other equivalences or the alternative features with similar purpose.That is, unless special narration, each feature is an example in a series of equivalences or the similar characteristics.
Claims (3)
1. buried waste disposal plant, it is characterized in that being wholy set in underground, comprise water inlet pipe (1), grating tank (2), anaerobic biological pond (3), filter tank (4) and rising pipe (5), wherein water inlet pipe (1) is used for sewage is entered grating tank (2), water in the grating tank (2) is discharged the back and is injected from the upper end of anaerobic biological pond (3), the lower end of (4) entered from the filter tank after the water in anaerobic biological pond (3) was discharged, and rising pipe (5) is positioned at the sidewall upper of filter tank (4).
2. a kind of buried waste disposal plant according to claim 1 is characterized in that the middle part is set to filtering material layer (6) in the described filter tank (4).
3. a kind of buried waste disposal plant according to claim 1 and 2 is characterized in that inside, described anaerobic biological pond (3) is divided into a plurality of runners, and each runner bottom is for wearing water hole (7), and the middle part is provided with water hole (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202672693U CN201737814U (en) | 2010-07-22 | 2010-07-22 | Underground sewage treatment device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202672693U CN201737814U (en) | 2010-07-22 | 2010-07-22 | Underground sewage treatment device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201737814U true CN201737814U (en) | 2011-02-09 |
Family
ID=43553098
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202672693U Expired - Fee Related CN201737814U (en) | 2010-07-22 | 2010-07-22 | Underground sewage treatment device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201737814U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103172205A (en) * | 2013-04-16 | 2013-06-26 | 上海市城市建设设计研究总院 | Underground type integrated sewage pretreatment reaction tank |
-
2010
- 2010-07-22 CN CN2010202672693U patent/CN201737814U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103172205A (en) * | 2013-04-16 | 2013-06-26 | 上海市城市建设设计研究总院 | Underground type integrated sewage pretreatment reaction tank |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Inner Mongol Ke Kangrui Environmental Protection Technology Co., Ltd of a specified duration Assignor: SiChuan ScienceCity Central Technology Inc. Contract record no.: 2014990000685 Denomination of utility model: Buried sewage treatment device Granted publication date: 20110209 License type: Exclusive License Record date: 20140822 |
|
| LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110209 Termination date: 20190722 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |