CN207313258U - A kind of bio-contact oxidation filtering settling pond - Google Patents
A kind of bio-contact oxidation filtering settling pond Download PDFInfo
- Publication number
- CN207313258U CN207313258U CN201721279208.7U CN201721279208U CN207313258U CN 207313258 U CN207313258 U CN 207313258U CN 201721279208 U CN201721279208 U CN 201721279208U CN 207313258 U CN207313258 U CN 207313258U
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- China
- Prior art keywords
- filtration system
- filtration
- bio
- contact oxidation
- screen frame
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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
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- Biological Treatment Of Waste Water (AREA)
Abstract
The utility model belongs to water pollution control and prevention and control field, more particularly to a kind of bio-contact oxidation filtering settling pond and administering method, its main units is made of pond body, filtration system, collecting system and aerating system, water inlet pipe is set in pond body, it is characterized in that filtration system is made of the hollow screen frame for having wrapped up the closing of filler, filtration system can form biomembrane in sewage, become primary filtration media；Collecting system is connected with filtration system, and the sewage in pond body is discharged after biological membrane degradation through filtration system after collecting system is collected, the collecting system using pipeline, channel or other collect the passage of clear water；Aerating system pipe design, pipeline one end connection extraneous air, the other end are connected in the hollow screen frame of filtration system.Compared with the sedimentation basin of the prior art, the sedimentation tank filter area bigger, installation safeguard dissolved oxygen content that is more convenient, and being provided with aerating system lifting water outlet.
Description
Technical field
The invention belongs to water pollution control and prevention and control field, more particularly to a kind of bio-contact oxidation filtering settling pond and control
Reason method.
Background technology
Applicant proposed on March 7th, 2016《Bio-contact oxidation filtering settling pond》Application for a patent for invention, patent
Application No. 201610127040.1.The invention is cleverly organic by biological contact oxidation pond, aeration tank, filtering ponds and sedimentation basin
Be combined together, can further effectively reduce investment and the operating cost of the improvement of sewage and polluted water body.
After the patent application is submitted, inventor has carried out some experimental studies, and summarizes existing water pollution control
Some corrective measures are proposed to existing bio-contact oxidation filtering settling pond on the basis of technology.
The content of the invention
Further to reduce the investment of existing bio-contact oxidation filtering settling pond and operating cost, the present invention proposes a kind of
New bio-contact oxidation filtering settling pond.
A kind of bio-contact oxidation filtering settling pond, its main units is by pond body, filtration system, collecting system and ventilation
System forms, and water inlet pipe is set in pond body, it is characterised in that and filtration system is made of the hollow screen frame for having wrapped up the closing of filler,
Filtration system can form biomembrane in sewage, become primary filtration media；Collecting system is connected with filtration system, in pond body
Sewage discharged after biological membrane degradation through filtration system after collecting system is collected, the collecting system using pipeline,
Channel or other collect the passage of clear water；Aerating system pipe design, pipeline one end connection extraneous air, the other end were connected to
In the hollow screen frame of filter system, introduce air into inside the hollow screen frame of filtration system, sewage pass through filtration system during with
Oxygen in air comes into full contact with, and makes the dissolved oxygen content of collecting system water outlet increase.
Set in filtration system and sealed at the top of head cover conduct, the cleaning inside convenient to overhaul and filtration system.
Support device is set in the screen frame of filtration system, prevents filtration system from deforming.
Filler is made of filter cloth, non-woven fabrics, elastic filler, piloerection filter cloth etc..
Aerating system, sludge lifting system etc. are additionally provided with pond body.
The biomembrane is aerated by dirt and obtained, and is specially attached to filtration system surface, by bacterium extracellular macromolecule
The organized bacterial community of parcel
The present invention is used to remove the pollutant in sewage, specifically includes following steps：
1）Biochemical reaction
Sewage enters in pond body through water inlet pipe, and in pond body under the action of microorganism, dirty water pollutant is decomposed.
2）Filtering
Filter medium is made of biomembrane, filter cloth and screen frame etc., and wherein biomembrane is primary filtration media, and sewage is in hydrostatic
Enter under pressure effect through filter medium in filtration system, pollutant is further degraded during sewage passes through biomembrane.
3）Water outlet
The air introduced into the clear water in filtration system with aerating system comes into full contact with, and increases dissolved oxygen content, through collection
Water system is discharged after collecting.
Treated sewage of the present invention, the beneficial effect compared with existing bio-contact oxidation filtering settling pond are：
1st, columnar filtration system is changed to the filtration system of tabular by the present invention, processing charges is lower, filter area bigger,
Installation is safeguarded more convenient；
2nd, using the filtration system of tabular, pond body space can be separated into different regions, sewage is formed pulling flow type
Reaction；
3rd, filtration system top, bottom and all round closure, can thus be fully or partially immersed into sewage, by closing
Filter system allows filtration system to be completely submerged in sewage, prevents impurity from polluting clear water；
The 4th, special aerating system is set, it can be ensured that the filtration system after closing has the function of reoxygenation, makes the dissolving of water outlet
Oxygen content is high.
Brief description of the drawings
Fig. 1 is the horizontal layout schematic diagram of the present invention；
Fig. 2 is the A-A profiles of the present invention；
Fig. 3 is the filtration system floor map of the present invention；
Fig. 4 is the filtration system elevational schematic view of the present invention.
Wherein, water inlet pipe 1, pond body, 2, filtration system 3, collecting system 4, aerating system 5, aerating system 6, screen frame 3-1,
Filler 3-2.
Embodiment
A kind of bio-contact oxidation filtering settling pond, its main units is by pond body 2, filtration system 3,4 and of collecting system
The grade of aerating system 5 forms, and wherein filtration system is wrapped on screen frame 3-1 by filler 3-2 and is made, and filtration system 3 is top, bottom and four
The hollow board-like arrangement of week closing, pond body self-filtering system is arranged in by board-like filtration system by the mode such as folding, crimping
System can form biomembrane in sewage, become primary filtration media；Collecting system 4 is connected with filtration system 3, in pond body 2
Sewage is discharged after biodegradation through filtration system 3 after the collection of collecting system 4；Aerating system 5 is connected with filtration system 3,
Introduce air into inside filtration system 3, sewage comes into full contact with during passing through filtration system 3 with the oxygen in air, makes collection
The dissolved oxygen content increase of 4 water outlet of water system.
The present invention is used to remove the pollutant in sewage, specifically includes following steps：
1）Biochemical reaction
Sewage enters in pond body 2 through water inlet pipe 1, and in pond body 2 under the action of microorganism, dirty water pollutant is decomposed.
2）Filtering
Filter medium is made of biomembrane, filter cloth and screen frame etc., and wherein biomembrane is primary filtration media, and sewage is in hydrostatic
Enter under pressure effect through filter medium in filtration system 3, pollutant is further degraded during sewage passes through biomembrane.
3）Water outlet
The air introduced into the clear water in filtration system 3 with aerating system 5 comes into full contact with, and increases dissolved oxygen content, warp
Collecting system 4 is discharged after collecting.
Claims (4)
1. a kind of bio-contact oxidation filtering settling pond, its main units is by pond body, filtration system, collecting system and pneumatic system
System forms, and sets water inlet pipe in pond body, it is characterised in that filtration system is made of the hollow screen frame for having wrapped up the closing of filler, mistake
Filter system can form biomembrane in sewage, become primary filtration media；Collecting system is connected with filtration system, in pond body
Sewage is discharged after biological membrane degradation through filtration system after collecting system is collected, and the collecting system is using pipeline, canal
Road or other collect the passage of clear water；Aerating system pipe design, pipeline one end connection extraneous air, the other end are connected to filtering
In the hollow screen frame of system, introduce air into inside the hollow screen frame of filtration system.
2. a kind of bio-contact oxidation filtering settling pond as claimed in claim 1, it is characterised in that filtration system sets head cover.
3. a kind of bio-contact oxidation filtering settling pond as claimed in claim 1, it is characterised in that in the screen frame of filtration system
Support device is set.
4. a kind of bio-contact oxidation filtering settling pond as claimed in claim 1, it is characterised in that filler is using filter cloth, nonwoven
Cloth, elastic filler, piloerection filter cloth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721279208.7U CN207313258U (en) | 2017-09-30 | 2017-09-30 | A kind of bio-contact oxidation filtering settling pond |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721279208.7U CN207313258U (en) | 2017-09-30 | 2017-09-30 | A kind of bio-contact oxidation filtering settling pond |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207313258U true CN207313258U (en) | 2018-05-04 |
Family
ID=62429264
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721279208.7U Expired - Fee Related CN207313258U (en) | 2017-09-30 | 2017-09-30 | A kind of bio-contact oxidation filtering settling pond |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207313258U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107459152A (en) * | 2017-09-30 | 2017-12-12 | 邱学尧 | A kind of bio-contact oxidation filtering settling pond |
-
2017
- 2017-09-30 CN CN201721279208.7U patent/CN207313258U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107459152A (en) * | 2017-09-30 | 2017-12-12 | 邱学尧 | A kind of bio-contact oxidation filtering settling pond |
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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 |
Granted publication date: 20180504 Termination date: 20210930 |
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| CF01 | Termination of patent right due to non-payment of annual fee |