CN201268622Y - Sewage treatment aeration system - Google Patents
Sewage treatment aeration system Download PDFInfo
- Publication number
- CN201268622Y CN201268622Y CNU2008201619930U CN200820161993U CN201268622Y CN 201268622 Y CN201268622 Y CN 201268622Y CN U2008201619930 U CNU2008201619930 U CN U2008201619930U CN 200820161993 U CN200820161993 U CN 200820161993U CN 201268622 Y CN201268622 Y CN 201268622Y
- Authority
- CN
- China
- Prior art keywords
- branch
- aeration
- pipes
- sewage treatment
- pipe
- 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
Landscapes
- Aeration Devices For Treatment Of Activated Polluted Sludge (AREA)
Abstract
The utility model relates to a sewage treatment aeration system which belongs to the aeration technical field of biochemical sewage treatment systems and comprises a main gas pipe, branch gas pipes, branch pipes and membrane aeration heads. The sewage treatment aeration system is characterized in that the main gas pipe and the branch gas pipes and the branch pipes are respectively formed by a seamless pipe, the branch gas pipes are respectively connected to the main gas pipe by valves, the branch pipes are also respectively connected to the branch gas pipes by valves, and the two membrane aeration heads are welded under each branch pipe by a stainless steel pipe. The utility model has convenient installation and manufacture of the aeration way, convenient disassembly and maintenance without stopping production, strong operability, least investment, and high efficiency, and is especially suitable to the reconstruction of an activated sludge aeration pond and a contact oxidation pond; and the oxygen utilization rate can reach 16-24 percent.
Description
Technical field
The utility model relates to a kind of aeration process field of sewage disposal biochemical system.
Background technology
The micro-pore aeration system that existing sewage disposal is adopted mostly, this system has the coefficient of oxygen utilization height, the advantage that power consumption is low, the utilization ratio of oxygen can reach 16～24%, belongs to energy-efficient product, but find that in actual moving process this system adopts the ABS pipe connection mostly, in case ABS pipeline fault or aeration tube break, entire sewage is handled aerating system and can't normally be moved, and air pocket appears in partial area, the normal operation of influence, even stop production.
The utility model content
The purpose of this utility model provides a kind of technology that can overcome above-mentioned defective, and is simple and reasonable, easy for operation, and capability and performance is stable, particularly overhauls easily and fast when breaking down.
The utility model comprises main gas tube, bronchial, branch and diaphragm type aeration head, it is characterized in that main gas tube, bronchial and branch be made up of weldless steel tube respectively, each bronchial is connected on the main gas tube by valve respectively, each branch also is connected on each bronchial by valve respectively, and every branch below is by two diaphragm type aeration heads of stainless steel tube welding.
The utility model principle of work:
About 10m/s, form by the branch that underwater portion is made by stainless steel tube at the main pipe line flow velocity for the air that main bronchus is discharged from roots blower, and diaphragm type aeration head air flow is 1-3m
3/ min, service area 0.36-0.5m
2/ only, oxygen utilization rate is 16～24%.
Under standard state, by micro-pore aeration, uniform distribution makes the normally operation under oxygenation state of sewage aeration pond, keeps higher dissolved oxygen.In case diaphragm breaks down, can in time find to close corresponding valve after, take flange plate apart and leave the water and in time repair, this method is easy to be reliable, does not need to stop production, and does not influence ordinary production, and is efficient, quick.
The fabrication and installation of the utility model aeration mode are convenient, and oxygen utilization rate can reach 16～24%, convenient disassembly, and Maintenance and Repair are convenient, need not stop production, and are workable, are specially adapted to renovating of active sludge aeration tank, contact-oxidation pool, reduced investment, efficient height.
Description of drawings
Fig. 1 is a kind of structural representation of the present utility model.
Embodiment
As shown in Figure 1, the utility model mainly is made up of main gas tube 1, bronchial 2, branch 3 and diaphragm type aeration head 7.
Main gas tube 1, bronchial 2 and branch 3 are made by weldless steel tube respectively.
Each bronchial 2 is connected on the main gas tube 1 by valve 4 respectively, and each branch 3 also is connected on each bronchial 2 by valve 5 respectively, and every branch 3 belows are by two diaphragm type aeration heads 7 of stainless steel tube 6 welding.
Claims (1)
1, a kind of aeration in sewage treatment system, comprise main gas tube, bronchial, branch and diaphragm type aeration head, it is characterized in that main gas tube, bronchial and branch be made up of weldless steel tube respectively, each bronchial is connected on the main gas tube by valve respectively, each branch also is connected on each bronchial by valve respectively, and every branch below is by two diaphragm type aeration heads of stainless steel tube welding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201619930U CN201268622Y (en) | 2008-10-17 | 2008-10-17 | Sewage treatment aeration system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201619930U CN201268622Y (en) | 2008-10-17 | 2008-10-17 | Sewage treatment aeration system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201268622Y true CN201268622Y (en) | 2009-07-08 |
Family
ID=40841216
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201619930U Expired - Fee Related CN201268622Y (en) | 2008-10-17 | 2008-10-17 | Sewage treatment aeration system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201268622Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105060471A (en) * | 2015-08-18 | 2015-11-18 | 安徽星元环保科技有限公司 | Mini-type aeration machine for wastewater treatment |
| CN111960623A (en) * | 2020-09-22 | 2020-11-20 | 中冶赛迪工程技术股份有限公司 | Coking wastewater treatment system and method capable of achieving lifting aeration |
-
2008
- 2008-10-17 CN CNU2008201619930U patent/CN201268622Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105060471A (en) * | 2015-08-18 | 2015-11-18 | 安徽星元环保科技有限公司 | Mini-type aeration machine for wastewater treatment |
| CN111960623A (en) * | 2020-09-22 | 2020-11-20 | 中冶赛迪工程技术股份有限公司 | Coking wastewater treatment system and method capable of achieving lifting aeration |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090708 Termination date: 20131017 |