CN207738524U - A kind of high efficiency composition flexibility denitrogenation filler pond - Google Patents
A kind of high efficiency composition flexibility denitrogenation filler pond Download PDFInfo
- Publication number
- CN207738524U CN207738524U CN201721786402.4U CN201721786402U CN207738524U CN 207738524 U CN207738524 U CN 207738524U CN 201721786402 U CN201721786402 U CN 201721786402U CN 207738524 U CN207738524 U CN 207738524U
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- CN
- China
- Prior art keywords
- filler
- high efficiency
- efficiency composition
- silk
- composition flexibility
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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.)
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Classifications
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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
Abstract
The utility model discloses a kind of high efficiency composition flexibility denitrogenation filler ponds for wastewater treatment, it includes high efficiency composition flexibility denitrogenation filler, filler support, micro-hole aerator, aeration tank；The high efficiency composition flexibility denitrogenation filler has good bioaffinity energy, larger voidage, larger specific surface area, enough mechanical strengths.Improve biofilm speed, biofilm amount and the stability etc. of biomembrane；The ecosystem that the biomembrane of carry is made of the aerobic bacteria of highly dense, anaerobic bacteria, amphimicrobe, fungi, protozoan and algae on high efficiency composition flexibility denitrogenation filler.Biomembrane outer layer is aerobic bacteria, centre is amphimicrobe, internal layer is anaerobic bacteria, is a miniature A on each packing sheet2/ O process units carry out nitrification and denitrification effect to remove ammonia nitrogen so that nitric efficiency greatly improves under micro-hole aerator oxygen supply condition while organics removal.
Description
Technical field
The utility model is related to wastewater processing technology and apparatus fields, are filled out more particularly, to a kind of high efficiency composition flexibility denitrogenation
Material pond.
Background technology
Activated sludge process is a kind of biological wastewater treatment technology, is the master of the biological wastewater treatment based on activated sludge
Want method.Activated sludge is that the velvet-like particle of wadding is formed by based on aerobic microbiological, mix Organic in sewage and
Inorganic nature suspended material and colloidal substance, and various different protozoans etc., also referred to as " bacterium glue in agglomeration on the surface thereof
Group " or " biological floes ".Waste water is mixed and is aerated with activated sludge by this technology, makes the organic pollution in waste water
It decomposes, activated sludge is in suspension flow regime.
Biofilm and activated sludge process are all the methods that the organic matter in sewage is decomposed using aerobic microbiological.They
Substantially different point is that the mode that microorganism provides is different.In biofilm, microorganism is attached on the surface of solid packing,
Biomembrane is formed on filler surface, sewage is in contact with biomembrane and is handled.
Biomembrane is made of the aerobic bacteria of highly dense, anaerobic bacteria, amphimicrobe, fungi, protozoan and algae
The ecosystem.Its solid dielectric adhered to is known as filler, and filler is the core of biomembrane process.Common filler is in reality
In, the Shortcomings in terms of biofilm speed, biofilm amount and the tight ness rating of film and carrier.High efficiency composition flexibility denitrogenation filler has
There are good bioaffinity energy, larger voidage, larger specific surface area, enough mechanical strengths.Improve biomembrane
Biofilm speed, biofilm amount and stability etc..
Utility model content
The technical problem underlying that the utility model mainly solves is to provide a kind of for the efficient of wastewater biological embrane method processing
Composite and flexible denitrogenation filler pond.
To achieve the above object, the technical solution of the utility model is：A kind of high efficiency composition flexibility denitrogenation filler pond, it is wrapped
Include high efficiency composition flexibility denitrogenation filler, filler support, micro-hole aerator, aeration tank；The high efficiency composition flexibility denitrogenation filler packet
Containing axial cord, supporting sleeve, round netted plastic sheet, bundle fiber silk, irregular fibrae circulares silk, the axial cord is using more
Stock high strength synthetic fibre silk sennit formula shuffling structure, bears that pulling force is big, avoids aeration tank operation with the fixation of biomembrane, fills out
Material weight, which can gradually increase, leads to center fracture of rope etc.；The bundle fiber silk is fixed on round netted plastic sheet edge, and
It is incorporated into irregular fibrae circulares silk on round netted plastic sheet and forms composite flexible structure, make the specific surface area bigger of filler, hangs
Film speed is fast, biofilm amount is big；The irregular fibrae circulares silk carries out shuffling on round netted plastic base plinth, and formation is not advised
Then fibrous annular structures are suitble to various microorganisms to grow while increasing its surface area, the irregular perimeter ring that filament is formed
Shape structure increases the porosity of filler, and solid, liquid, gas three-phase is made to be contacted well；Unique irregular cyclic structure can be with
Effectively avoid due to water impact and cause the excessive peeling of biomembrane；The round netted plastic for being fixed with bundle fiber silk
Piece, the netted plastic sheet of circle for being fixed with irregular fibrae circulares silk and supporting sleeve are alternately arranged setting and penetrate axial cord successively
And it is fixed, the high efficiency composition flexibility denitrogenation filler that multilayer is uniformly distributed structure is constituted, high efficiency composition flexibility denitrogenation filler is effectively long
Degree can be made by aeration tank height installation requirement；The high efficiency composition flexibility denitrogenation filler is uniformly distributed extension by certain interplanar spacing
If being fixed on filler support, the filler support is mounted in the middle part of aeration tank, and the micro-hole aerator is mounted on aeration tank bottom
Portion.
The utility model has the beneficial effects that：High efficiency composition flexibility denitrogenation filler hangs the filler branch being fixed in aeration tank
On frame, as microbial carrier in waste water, there is good bioaffinity energy, larger voidage, larger ratio table
Area, enough mechanical strengths.Biofilm speed, biofilm amount and the stability etc. of biomembrane are improved, there is treatment effeciency height, it is resistance to
Impact load, stable, the advantages that sludge yield is small and economical and energy saving.
Description of the drawings
Fig. 1 is the utility model horizontal layout schematic diagram；
Fig. 2 is the utility model facade arrangement schematic diagram；
Fig. 3 is high efficiency composition flexibility denitrogenation filling-material structure schematic diagram；
Fig. 4 is example structure schematic diagram.
Specific implementation mode
The utility model is further illustrated with reference to the accompanying drawings and embodiments.
Embodiment 1
As shown in Fig. 1 ~ 4, the utility model embodiment provides a kind of high efficiency composition flexibility denitrogenation for wastewater treatment
Filler pond, including high efficiency composition flexibility denitrogenation filler（1）, filler support（2）, micro-hole aerator（3）, aeration tank（4）；The height
Imitate composite and flexible denitrogenation filler（1）Including axial cord（11）, supporting sleeve（12）, round netted plastic sheet（13）, bundle fiber
Silk（14）, irregular fibrae circulares silk（15）, the axial cord（11）Using multiply high strength synthetic fibre silk sennit formula shuffling
Structure；The bundle fiber silk（14）It is fixed on round netted plastic sheet（13）Edge, and in round netted plastic sheet（13）On
It is incorporated into irregular fibrae circulares silk（15）Form composite flexible structure；The irregular fibrae circulares silk（15）In round netted modeling
Tablet（13）On the basis of carry out shuffling, form irregular fibrous annular structures；It is described to be fixed with bundle fiber silk（14）Circle
Netted plastic piece（13）, be fixed with irregular fibrae circulares silk（15）The netted plastic sheet of circle（13）With supporting sleeve（12）According to
It is secondary to be alternately arranged setting and penetrate axial cord（11）And it is fixed, constitute the high efficiency composition flexibility denitrogenation filler that multilayer is uniformly distributed structure
（1）；The high efficiency composition flexibility denitrogenation filler（1）It is uniformly distributed to hang by certain interplanar spacing and be fixed on filler support（2）,
On the filler support（2）Mounted on aeration tank（4）Middle part, the micro-hole aerator（3）Mounted on aeration tank（4）Bottom.
In the present embodiment, the high efficiency composition flexibility denitrogenation filler is uniformly distributed by certain interplanar spacing hangs admittedly
Be scheduled on filler support, be mounted on biochemical aeration tank in formed filler group, above growth activity sludge organism film, waste discharge warp
Enter biochemical treatment system after leading portion pretreatment, the anaerobe in anaerobic pond degrades to organic pollution, and will be big
Molecular organic resolves into small organic molecule, is conducive to follow-up aerobic degradation and handles, and anaerobic pond water outlet enters oxygen compatibility pool, using simultaneous
Oxygen and anaerobe degrade to organic pollution；Oxygen compatibility pool water outlet enters aerobic aeration pond, high efficiency composition flexibility denitrogenation
Organic pollution is decomposed into CO by the aerobic biologic membrane grown on filler2、H2O etc. adheres on high efficiency composition flexibility denitrogenation filler
Nitrifying bacteria community is simultaneously to NH3- N carries out nitrification processing, and by aeration tank mixed-liquor return to oxygen compatibility pool, by the micro- life of denitrification flora
Object is to NH3- N carries out denitrification processing removal, completes degradation removal and the denitrogenation processing of most of polluter；Waste water is through biochemistry
Coagulating kinetics are carried out after processing system processing, the supernatant water outlet after separation is discharged into sampled well.
Claims (1)
1. a kind of high efficiency composition flexibility denitrogenation filler pond for wastewater treatment, it is characterised in that：It is de- including high efficiency composition flexibility
Nitrogen filler（1）, filler support（2）, micro-hole aerator（3）, aeration tank（4）；The high efficiency composition flexibility denitrogenation filler（1）Including
Axial cord（11）, supporting sleeve（12）, round netted plastic sheet（13）, bundle fiber silk（14）, irregular fibrae circulares silk
（15）, the axial cord（11）Using multiply high strength synthetic fibre silk sennit formula shuffling structure；The bundle fiber silk（14）
It is fixed on round netted plastic sheet（13）Edge, and in round netted plastic sheet（13）On be incorporated into irregular fibrae circulares silk（15）
Form composite flexible structure；The irregular fibrae circulares silk（15）In round netted plastic sheet（13）On the basis of carry out shuffling,
Form irregular fibrous annular structures；It is described to be fixed with bundle fiber silk（14）The netted plastic sheet of circle（13）, be fixed with not
Regular fibrae circulares silk（15）The netted plastic sheet of circle（13）With supporting sleeve（12）It is alternately arranged setting successively and penetrates center
Rope（11）And it is fixed, constitute the high efficiency composition flexibility denitrogenation filler that multilayer is uniformly distributed structure（1）；The high efficiency composition flexibility is de-
Nitrogen filler（1）It is uniformly distributed to hang by certain interplanar spacing and is fixed on filler support（2）On, the filler support（2）Upper installation
In aeration tank（4）Middle part, the micro-hole aerator（3）Mounted on aeration tank（4）Bottom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721786402.4U CN207738524U (en) | 2017-12-20 | 2017-12-20 | A kind of high efficiency composition flexibility denitrogenation filler pond |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721786402.4U CN207738524U (en) | 2017-12-20 | 2017-12-20 | A kind of high efficiency composition flexibility denitrogenation filler pond |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207738524U true CN207738524U (en) | 2018-08-17 |
Family
ID=63118569
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721786402.4U Expired - Fee Related CN207738524U (en) | 2017-12-20 | 2017-12-20 | A kind of high efficiency composition flexibility denitrogenation filler pond |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207738524U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114162962A (en) * | 2021-11-04 | 2022-03-11 | 凌志环保股份有限公司 | Biological bed with spring steel wire net frame combined packing |
-
2017
- 2017-12-20 CN CN201721786402.4U patent/CN207738524U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114162962A (en) * | 2021-11-04 | 2022-03-11 | 凌志环保股份有限公司 | Biological bed with spring steel wire net frame combined packing |
| CN114162962B (en) * | 2021-11-04 | 2023-05-23 | 凌志环保股份有限公司 | Biological bed with spring steel wire net rack combined packing |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20180817 Termination date: 20211220 |