CN203639227U - Biological filter for processing rural domestic sewage - Google Patents
Biological filter for processing rural domestic sewage Download PDFInfo
- Publication number
- CN203639227U CN203639227U CN201320852030.6U CN201320852030U CN203639227U CN 203639227 U CN203639227 U CN 203639227U CN 201320852030 U CN201320852030 U CN 201320852030U CN 203639227 U CN203639227 U CN 203639227U
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- CN
- China
- Prior art keywords
- water
- pond body
- filter
- sewage
- communicated
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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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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W10/00—Technologies for wastewater treatment
- Y02W10/10—Biological treatment of water, waste water, or sewage
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- Biological Treatment Of Waste Water (AREA)
Abstract
The utility model relates to a biological filter for processing rural domestic sewage. The biological filter comprises an intake pipe, a water tank, a water distributor, a pond body and a discharge pipe, wherein a bearing plate is arranged inside the pond body; a vent hole is formed on the outer wall of the pond body; the pond body is divided into upper and lower parts by the bearing plate; a filter bed is arranged at the upper part; a water collecting tank is arranged at the lower part; a water hole is formed on the bearing plate; the filter bed and the water collecting tank are communicated by virtue of the water hole; biological packing is arranged inside the filter bed; the water tank is arranged at the top of the tank body, and communicated with the intake pipe; the sewage is evenly distributed on the biological packing through the water distributor by the water tank; the discharge pipe is communicated with the water collecting tank. The biological filter is simple in structure, short in construction cycle, low in construction cost and applicable to treatment of domestic sewage in small towns, villages and the like.
Description
Technical field
The utility model relates to a kind of biological filter for the treatment of domestic sewage in rural areas by using.
Background technology
In recent years, country sewage is the one of the main reasons that causes the regional water of China to pollute, also be one of restraining factors of current Chinese society doctrine new countryside construction, because the reason such as its source of pollution dispersion, small scale, complicated component, the water yield be discontinuous causes rural domestic sewage treatment difficulty.And at present, Sewage treatment systems is large-scale treatment center of sewage mostly, the sewage collecting in samll cities and towns, rural area is got up, deliver to again the conveying high cost of large-scale wastewater treatment plant, and rural domestic sewage treatment adopts the mode of mechanical aeration, continuous operation more, this mode power consumption is large, and running cost is higher.But sanitary sewage, without just processing directly discharge, has not only polluted the water surrounding of periphery, has also wasted a large amount of water resourcess.
Utility model content
The purpose of this utility model is to overcome the defect that prior art exists, and a kind of biological filter for the treatment of domestic sewage in rural areas by using is provided.
The technical scheme that realizes the utility model object is: a kind of biological filter for the treatment of domestic sewage in rural areas by using, the described water inlet pipe that comprises, water tank, water distributor, pond body and rising pipe, in the body of described pond, be provided with supporting plate, the external wall in pond is provided with ventilation hole, pond body is divided into upper and lower two parts by described supporting plate, top is filter, below is water collecting basin, supporting plate is provided with water hole, described filter and water collecting basin are communicated with by water hole, in filter, be provided with biologic packing material, described water tank is arranged on body top, pond, water tank is communicated with water inlet pipe, water tank is evenly distributed on sewage on biologic packing material by water distributor, described rising pipe is communicated with water collecting basin.
As optimization, the direction of described ventilation hole is obliquely, and angle is obliquely 45 °.
As optimization, described water distributor is full-automatic water distributor.
The utlity model has positive effect: the utility model water pump is transported to sewage in water tank by water inlet pipe, water tank is evenly distributed in sewage on biologic packing material by full-automatic water distributor, because the external wall in pond is provided with ventilation hole, this provides sufficient oxygen for the aerobic microbiological in biologic packing material, be conducive to the processing of sewage, also be beneficial to natural ventilation simultaneously, natural ventilation has replaced mechanical aeration, save very large running cost, sewage after filtration pond process after, flow into water collecting basin by water hole, water in water collecting basin is delivered to outside by rising pipe.The utility model is simple in structure, and the construction period is short, and cost is low, is applicable to very much the processing of the sanitary sewage in samll cities and towns, rural area etc.
Brief description of the drawings
For content of the present utility model is more easily expressly understood, according to specific embodiment also by reference to the accompanying drawings, the utility model is described in further detail, wherein below
Fig. 1 is cross-sectional view of the present utility model.
Wherein: 1, water inlet pipe, 2, water hole, 3, water distributor, 4, water tank, 5, ventilation hole, 6, biologic packing material, 7, Chi Ti, 8, supporting plate, 9, water collecting basin, 10, rising pipe.
Embodiment
As shown in Figure 1, the utlity model has a kind of biological filter for the treatment of domestic sewage in rural areas by using, comprise water inlet pipe 1, water tank 4, water distributor 3, pond body 7 and rising pipe 10, in pond body 7, be provided with supporting plate 8, body 7 outer walls in pond are provided with ventilation hole 5, the direction of ventilation hole 5 is obliquely, angle is obliquely 45 °, pond body 7 is divided into upper and lower two parts by supporting plate 8, top is filter, below is water collecting basin 9, supporting plate 8 is provided with water hole 2, filter and water collecting basin 9 are communicated with by water hole 2, in filter, be provided with biologic packing material 6, water tank 4 is arranged on pond body 7 tops, water tank 4 is communicated with water inlet pipe 1, water tank 4 is evenly distributed on sewage on biologic packing material 6 by water distributor 3, rising pipe 10 is communicated with water collecting basin 9.
The utility model is transported to water tank 2 li by sewage by water inlet pipe 1 with water pump, water tank 2 is evenly distributed in sewage on biologic packing material 6 by water distributor 3, because water distributor 3 is full-automatic water distributor, can intermittent operation water distribution, this makes each sewage going down that distributes can both filter fully, purify.Because body 7 outer walls in pond are provided with ventilation hole 5, this provides sufficient oxygen for the aerobic microbiological in biologic packing material 6, be conducive to the processing of sewage, also be beneficial to natural ventilation simultaneously, natural ventilation has replaced mechanical aeration, has saved very large running cost, sewage after filtration pond process after, flow into water collecting basin 9 by water hole 2, the water in water collecting basin 9 is delivered to outside by rising pipe 10.The utility model is simple in structure, and the construction period is short, and cost is low, is applicable to very much the processing of the sanitary sewage in samll cities and towns, rural area etc.
Above-described specific embodiment; the purpose of this utility model, technical scheme and beneficial effect are further described; institute is understood that; the foregoing is only specific embodiment of the utility model; be not limited to the utility model; all within spirit of the present utility model and principle, any amendment of making, be equal to replacement, improvement etc., within all should being included in protection domain of the present utility model.
Claims (3)
1. the biological filter for the treatment of domestic sewage in rural areas by using, it is characterized in that: described in comprise water inlet pipe (1), water tank (4), water distributor (3), pond body (7) and rising pipe (10), in described pond body (7), be provided with supporting plate (8), pond body (7) outer wall is provided with ventilation hole (5), pond body (7) is divided into upper and lower two parts by described supporting plate (8), top is filter, below is water collecting basin (9), supporting plate (8) is provided with water hole (2), described filter and water collecting basin (9) are communicated with by water hole (2), in filter, be provided with biologic packing material (6), described water tank (4) is arranged on pond body (7) top, water tank (4) is communicated with water inlet pipe (1), water tank (4) is evenly distributed on sewage on biologic packing material (6) by water distributor (3), described rising pipe (10) is communicated with water collecting basin (9).
2. a kind of biological filter for the treatment of domestic sewage in rural areas by using according to claim 1, is characterized in that: the direction of described ventilation hole (5) is obliquely, angle is obliquely 45 °.
3. a kind of biological filter for the treatment of domestic sewage in rural areas by using according to claim 1 and 2, is characterized in that: described water distributor (3) is full-automatic water distributor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320852030.6U CN203639227U (en) | 2013-12-20 | 2013-12-20 | Biological filter for processing rural domestic sewage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320852030.6U CN203639227U (en) | 2013-12-20 | 2013-12-20 | Biological filter for processing rural domestic sewage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203639227U true CN203639227U (en) | 2014-06-11 |
Family
ID=50870490
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320852030.6U Expired - Fee Related CN203639227U (en) | 2013-12-20 | 2013-12-20 | Biological filter for processing rural domestic sewage |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203639227U (en) |
-
2013
- 2013-12-20 CN CN201320852030.6U patent/CN203639227U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140611 Termination date: 20171220 |