CN202754849U - Trickling filter for biofilm process - Google Patents
Trickling filter for biofilm process Download PDFInfo
- Publication number
- CN202754849U CN202754849U CN 201220119667 CN201220119667U CN202754849U CN 202754849 U CN202754849 U CN 202754849U CN 201220119667 CN201220119667 CN 201220119667 CN 201220119667 U CN201220119667 U CN 201220119667U CN 202754849 U CN202754849 U CN 202754849U
- Authority
- CN
- China
- Prior art keywords
- filter
- drips
- trickling
- tower
- biofilm process
- Prior art date
- 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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- Purification Treatments By Anaerobic Or Anaerobic And Aerobic Bacteria Or Animals (AREA)
- Biological Treatment Of Waste Water (AREA)
Abstract
The utility model discloses a trickling filter for a biofilm process. The trickling filter for the biofilm process comprises a filter body and a biocarrier layer, the biocarrier layer is horizontally arranged in the middle of the filter body, a trickling tube is arranged above the biocarrier layer, and a group of trickling heads is equidistantly distributed on the trickling tube which is connected with a water inlet tube. The trickling filter for the biofilm process is simple in structure, capable of effectively treating ammonia-nitrogen wastewater, free of power, aeration and sludge bulking, cost-saving and energy-saving.
Description
Technical field
The utility model relates to a kind of sewage disposal device, and particularly a kind of biomembrance process drips filter tower.
Background technology
Existing domestic exhausted most sanitary sewage of processing all adopt activated sludge process to remove the pollutents such as COD, BOD5 and ammonia nitrogen removal with the biochemical sewage apparatus of energy.
Summary of the invention
Goal of the invention: for the deficiencies in the prior art, the utility model discloses a kind of unpowered, drip filter tower without the aeration and biological embrane method.
Technical scheme: the utility model discloses a kind of biomembrance process and drip filter tower, comprise, tower body is horizontally set on the bio-carrier layer at tower body middle part, and the bio-carrier top is provided with one and drips chimney filter, drips a chimney filter equal intervals and distributes one group and drip filter; Dripping chimney filter is connected with water inlet pipe.
Wherein, described chimney filter can 360 ° of rotations.
Wherein, described one group drips filter and is at least two.
Wherein, described tower body is at least 5m, forms the nature wind-tunnel, so that sewage and bio-carrier carry out the complexing exchange.
During operation, sewage flows into from water inlet pipe, by dripping 360 ° of revolutions of chimney filter water distribution uniformity, air is at these device bottom 360 degree, form natural inflow by 5 meters high wind-tunnel, in tower, be covered with well-regulated biology modules and carry out complexing exchange, simultaneously anerobe and aerobic bacteria mutual circulation, derive the pollutents such as the COD, the BOD5 that come in the degradation of sewage and ammonia nitrogen, have simultaneously deodorization functions; Water purification after the processing flows into settling bowl by the bottom.
Beneficial effect: the utility model is simple in structure, can effectively process ammonia nitrogen waste water, and is unpowered, without aeration, without sludge bulking, saves cost, saves the energy.
Description of drawings
Accompanying drawing 1 drips the structural representation of filter tower for biomembrance process.
Embodiment
Below in conjunction with accompanying drawing the present invention is further explained.
The utility model discloses a kind of biomembrance process and drip filter tower, comprise, tower body 1 is horizontally set on 2 layers of the bio-carriers at tower body 1 middle part, and bio-carrier 2 tops are provided with one and drip chimney filter 3, drips chimney filter 3 equal intervals and distributes one group and drip filter 4; Drip chimney filter 3 and are connected connection with water inlet pipe.
Wherein, described chimney filter 3 can 360 ° of rotations.
Wherein, described one group drips filter 4 and is at least two.
Wherein, described tower body 1 is at least 5m, forms the nature wind-tunnel, so that sewage and bio-carrier carry out the complexing exchange.
During operation, sewage flows into from water inlet pipe, by dripping 360 ° of revolutions of chimney filter water distribution uniformity, air is at these device bottom 360 degree, form natural inflow by 5 meters high wind-tunnel, in tower, be covered with well-regulated biology modules and carry out complexing exchange, simultaneously anerobe and aerobic bacteria mutual circulation, derive the pollutents such as the COD, the BOD5 that come in the degradation of sewage and ammonia nitrogen, have simultaneously deodorization functions; Water purification after the processing flows into settling bowl by the bottom.
The invention provides thinking and method that a kind of biomembrance process drips filter tower; method and the approach of this technical scheme of specific implementation are a lot; the above only is preferred implementation of the present invention; should be understood that; for those skilled in the art, under the prerequisite that does not break away from the principle of the invention, can also make some improvements and modifications; these improvements and modifications also should be considered as protection scope of the present invention, in the present embodiment not clear and definite each integral part all available prior art realized.
Claims (4)
1. a biomembrance process drips filter tower, it is characterized in that, comprises, tower body (1), be horizontally set on bio-carrier (2) layer at tower body (1) middle part, bio-carrier (2) top is provided with one and drips chimney filter (3), and chimney filter (a 3) equal intervals distributes one group and drips filter (4); Drip chimney filter (3) and be connected 5 with water inlet pipe) connect.
2. a kind of biomembrance process according to claim 1 drips filter tower, it is characterized in that, described chimney filter (3) can 360 ° of rotations.
3. a kind of biomembrance process according to claim 1 drips filter tower, it is characterized in that, described one group drips filter (4) and is at least two.
4. a kind of biomembrance process according to claim 1 drips filter tower, it is characterized in that, described tower body (1) is at least 5m.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220119667 CN202754849U (en) | 2012-03-27 | 2012-03-27 | Trickling filter for biofilm process |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220119667 CN202754849U (en) | 2012-03-27 | 2012-03-27 | Trickling filter for biofilm process |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202754849U true CN202754849U (en) | 2013-02-27 |
Family
ID=47734042
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220119667 Expired - Fee Related CN202754849U (en) | 2012-03-27 | 2012-03-27 | Trickling filter for biofilm process |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202754849U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104692540A (en) * | 2013-12-10 | 2015-06-10 | 宋克强 | Natural ecological powerless aeration-free biomembrane type trickling filter tower |
-
2012
- 2012-03-27 CN CN 201220119667 patent/CN202754849U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104692540A (en) * | 2013-12-10 | 2015-06-10 | 宋克强 | Natural ecological powerless aeration-free biomembrane type trickling filter tower |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: SHANGHAI XINHENG ENVIRONMENTAL PROTECTION TECHNOLO Free format text: FORMER OWNER: SONG KEQIANG Effective date: 20150824 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20150824 Address after: 200000 Shanghai city Changning District road Xuanhua Huaning International Plaza No. 300 South 2402A Patentee after: Shanghai Heng Heng environmental protection science and technology development Limited by Share Ltd Address before: 214214 Jiangsu city of Wuxi province Gaocheng town Xincheng Road Yixing City No. 133 Patentee before: Song Keqiang |
|
| 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: 20130227 Termination date: 20160327 |