CN205222785U - Bological aerated filter feeds water at a high speed - Google Patents
Bological aerated filter feeds water at a high speed Download PDFInfo
- Publication number
- CN205222785U CN205222785U CN201520868469.7U CN201520868469U CN205222785U CN 205222785 U CN205222785 U CN 205222785U CN 201520868469 U CN201520868469 U CN 201520868469U CN 205222785 U CN205222785 U CN 205222785U
- Authority
- CN
- China
- Prior art keywords
- water
- aeration
- inlet channel
- pipe
- fungus
- 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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Classifications
-
- 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
Abstract
The utility model relates to a bological aerated filter feeds water at a high speed, the technical scheme who takes is: high -speed bological aerated filter includes the inlet channel, and the inlet channel left and right sides be the distributing channel, and the distributing channel lies in the top of piping lane, and through the pipeline, the water of inlet channel gets into the distributing channel, and the left and right sides is the aeration tank respectively, and the internal rigging has a haydite filter material, the aeration tank top be equipped with the spillway hole, the bottom is aeration pipe, qichong pipe, water -washed pipe and washing unit down respectively, aeration pipe and aeration blower connection wash the drain pump pump down and go into bath down, water -washed pump and qichong air -blower are respectively in water -washed pipe, aeration union coupling, the utility model discloses has the fine effect of getting rid of to the ammonia nitrogen. The organic concentration of former aquatic hangs down, nitrifies fungus, nitrosobacterium etc. And is the advantage bacterial from the oxygen fungus. And the fixed characteristics of growing of microorganism make and nitrify the fungus and have the sufficient time to breed, surface along the perfect fungus crowd structure of water flow direction formation of packing in the pond in the filtering pond.
Description
Technical field
The utility model relates to a kind of high speed water supply aerating biological filter.
Background technology
The removal level requirement of existing organic pollutant is high, and filtrate should be kept fully to contact with former water, improves biological degradation ammonia nitrogen and organic efficiency, weakens the filtering function of filtrate again.In micro-polluted raw, the content of inorganic silt and the impurity such as pasture and water, plastics bag is often much higher than BAF water inlet, especially the aquatic organism such as shellfish and a large amount of algae infestation, easily causes the first-class appearance of filter, aeration to block.Former water ammonia nitrogen and organic concentration are that seasonality significantly changes, and need to select to change adaptable technique to Pollutant levels.
Summary of the invention
The utility model is for solving the problems of the technologies described above, provide a kind of high speed water supply aerating biological filter, the technical scheme taked is: high rate aeration biological filter comprises inlet channel, the inlet channel left and right sides is distributing flue, distributing flue is positioned at the top of piping lane, pass through pipeline, the water of inlet channel enters distributing flue, the left and right sides is respectively aeration tank, mounted inside has ceramic grain filter, top, aeration tank be provided with spillway hole, bottom is respectively aeration tube, gas washing pipe, water washing pipe, and lower flushing arrangement, aeration tube is connected with aeration blower, lower flushing wet-pit pumps into lower bath, water rushes the gentle gas blower that rushes of pump and connects respectively at water washing pipe, aeration tube.
The beneficial effects of the utility model are:
The utility model has good removal effect to ammonia nitrogen.Organic concentration in former water is low, nitrifier, nitrococcus etc. are dominant bacteria from oxygen bacterium.And the feature of Microorganism incubation growth makes nitrifier have time enough to breed in filter tank, in pond, filling surface forms perfect Bacterial community along water (flow) direction.Light ceramic makes space between filtrate have certain retractility under airflow function, substantially there will not be airflow obstruction phenomenon, the filtrate of relative natural packing, oxygen along bed mass transfer evenly, nitrifier, nitrosification flora along bed distribution wider.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Embodiment
A kind of high rate aeration biological filter 2 comprises inlet channel 1, the inlet channel left and right sides is distributing flue 4, distributing flue is positioned at the top of piping lane 3, and by pipeline 5, the water of inlet channel enters distributing flue, the left and right sides is respectively aeration tank, mounted inside has ceramic grain filter 6, top, aeration tank be provided with spillway hole 7, bottom is respectively aeration tube 8, gas washing pipe 9, water washing pipe 10 and lower flushing arrangement 11, aeration tube is connected with aeration blower 12, and lower flushing wet-pit 13 pumps into lower bath; Water rushes the gentle gas blower 15 that rushes of pump 14 and connects respectively at water washing pipe, aeration tube.
Main body comprises distributing flue and two high speed water supply aerating biological filters, and distributing flue is positioned at above piping lane.Former water enters distributing flue through inlet channel, two high speed water supply aerating biological filters are entered respectively from two water inlet pipes, adopt fenestra aeration tube or hole membranes aeration tube to carry out aeration, under the biomembrane biochemistry and cut-off filter dual function of ceramic grain filter, remove the ammonia nitrogen in water and organism.Because the nitrifier biofilm development of micro-polluted raw is slow, the increase of water supply aerating biological filter filtered water tap loss causes primarily of cutting rate SS.The existing traditional air water of high speed water supply aerating biological filter combines flushing system, turn increases distinctive lower flushing system.
Claims (1)
1. a high speed water supply aerating biological filter, it is characterized in that: high rate aeration biological filter comprises inlet channel, the inlet channel left and right sides is distributing flue, and distributing flue is positioned at the top of piping lane, pass through pipeline, the water of inlet channel enters distributing flue, and the left and right sides is respectively aeration tank, and mounted inside has ceramic grain filter, top, aeration tank be provided with spillway hole, bottom is respectively aeration tube, gas washing pipe, water washing pipe and lower flushing arrangement, and aeration tube is connected with aeration blower, and lower flushing wet-pit pumps into lower bath; Water rushes the gentle gas blower that rushes of pump and connects respectively at water washing pipe, aeration tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520868469.7U CN205222785U (en) | 2015-11-04 | 2015-11-04 | Bological aerated filter feeds water at a high speed |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520868469.7U CN205222785U (en) | 2015-11-04 | 2015-11-04 | Bological aerated filter feeds water at a high speed |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205222785U true CN205222785U (en) | 2016-05-11 |
Family
ID=55897862
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520868469.7U Expired - Fee Related CN205222785U (en) | 2015-11-04 | 2015-11-04 | Bological aerated filter feeds water at a high speed |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205222785U (en) |
-
2015
- 2015-11-04 CN CN201520868469.7U patent/CN205222785U/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: 20160511 Termination date: 20161104 |