CN201012908Y - Combined type surface aeration device of integral biological treatment tank - Google Patents
Combined type surface aeration device of integral biological treatment tank Download PDFInfo
- Publication number
- CN201012908Y CN201012908Y CNU2007200179676U CN200720017967U CN201012908Y CN 201012908 Y CN201012908 Y CN 201012908Y CN U2007200179676 U CNU2007200179676 U CN U2007200179676U CN 200720017967 U CN200720017967 U CN 200720017967U CN 201012908 Y CN201012908 Y CN 201012908Y
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- CN
- China
- Prior art keywords
- biological treatment
- type surface
- aerating machine
- flow type
- aeration device
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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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- 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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- Aeration Devices For Treatment Of Activated Polluted Sludge (AREA)
Abstract
The utility model provides a combined surface aeration device of an integrated biological treatment pool, which comprises an integrated biological treatment pool and the aeration device, which is characterized in that the combined aeration mode of an inverted umbellate form surface aerator and a pushing flow mode surface aerator are adopted in the aeration device. The inverted umbellate form surface aerator is arranged in the central part of the biological treatment pool. The pushing flow mode surface aerator with an air blowing device is arranged in the surrounding part of the biological treatment pool. The inverted umbellate form surface aerator and the pushing flow mode surface aerator are arranged on surface of water through a floating cylinder. The steel rope connecting the floating cylinder is fixed in the pool roof. The utility model possesses advantages of simple structure, good effect of oxidation, saving investment and construction, low costs for maintenance and complete repairing.
Description
Technical field
The utility model belongs to technical field of sewage, relating to the general municipal effluent of nitrogenous, phosphorus or contain the urban sewage treatment process of small part trade effluent, is the integral biological treating pond combined surface aeration device that a kind of urban sewage treatment process adopts specifically.
Background technology
At municipal effluent or contain in the urban sewage treatment process of small part trade effluent, biological treatment tank adopts traditional aeration mode, is generally the micro-pore aeration mode that is fixed at the bottom of the pond.For traditional aeration mode, its source of the gas is to be provided by gas blower, at the bottom of tracheae is delivered to the pond, discharges by micro-hole aerator.There is following shortcoming in traditional aeration mode: 1, installation process more complicated, a large amount of micro-hole aerators and aerated conduit are installed, and quantities is big; 2, after system moves the certain period, will there be damage in equipment or damages.For traditional aeration mode,, when maintenance, must stop the work of this biological tank, with mixed solution emptying in the body of pond because aerator is arranged at the bottom of the pond.Because the biochemistry pool pond holds big, when emptying, need to stop production.And after maintenance, this pond will intake and carry out culturing sludge again, and influence is operation normally.3, for traditional aeration mode, its source of the gas derives from gas blower, and therefore, necessary drum Ventilator Room and air pipe system increase construction investment.
How to study the integral biological treating pond combined surface aeration device that a kind of urban sewage treatment process adopts.Make it simple in structure, can satisfy the oxygen supply requirement, cost of manufacture is low, and is easy to maintenance, and this is the technical task that needs to be resolved hurrily at present.
Summary of the invention
The purpose of this utility model is the deficiency that exists at prior art, the integral biological treating pond combined surface aeration device that provides a kind of urban sewage treatment process to adopt.It is simple in structure, and oxidation effect is good, and cost of manufacture is low, and installation, maintenance is convenient.
The purpose of this utility model is achieved by the following technical solution: a kind of integral biological treating pond combined surface aeration device, comprise integral biological treating pond and aerating apparatus wherein, it is characterized in that: described aerating apparatus adopts the combination aeration mode of the table of falling umbrella shape aerator+pulling flow type surface aerating machine, the surface aerating machine of falling the umbrella shape is arranged on the biological treatment tank central part, position around the pulling flow type surface aerating machine of tape drum wind apparatus is arranged in the biological treatment tank, surface aerating machine of falling the umbrella shape and pulling flow type surface aerating machine are arranged on the water surface by floating drum, and the wireline that connects floating drum is fixed in the pool wall top.
Described air-blast device is the integral part of pulling flow type surface aerating machine, with the as a whole structure of pulling flow type surface aerating machine, is arranged on the water surface.
Combined surface aeration device more traditional aeration mode in the utility model integral biological pond has advantages such as oxidation effect is good, installation, maintenance is convenient, and concrete advantage and positively effect are as follows:
1, the air-blast device of pulling flow type surface aerating machine is the part of surface aerating machine, does not need Ventilator Room, blower fan and airing system, saves initial cost.
2, easy installation and reliable, impeller life is long, does not need often maintenance and replacing.
3, convenience easy to maintenance, rowing the boat, into the water short period of time can finish.
4, long service life, maintenance cost is low.
5, power consumption and micro-pore aeration maintain an equal level.
6, do not need mixed solution in the emptying pond during overhaul, in operational process, can finish.
Description of drawings
The vertical view of Fig. 1 the utility model integral biological treating pond combined surface aeration device mounting structure;
The A-A of Fig. 2 Fig. 1 is to sectional view.
Embodiment
Below in conjunction with specific embodiment the utility model is described in further detail:
Referring to Fig. 1, Fig. 2, a kind of embodiment of integral biological treating pond combined surface aeration device is provided with aerating apparatus in integral biological treating pond 1.Described aerating apparatus adopts the surface aerating machine of falling the umbrella shape 2 to add the combination aeration mode of pulling flow type surface aerating machine 3.Described biological treatment tank 1 is divided into two little treating ponds by partition wall 4, the hole 5 that connects two little treating ponds is arranged at partition wall 4 bottoms, on the sidewall of a little treating pond water-in is set, set out the mouth of a river on the sidewall of another little treating pond, each little treating pond central part has two surface aerating machines of falling the umbrella shape 2, and there is the pulling flow type surface aerating machine 3 of 6 tape drum wind apparatus at the position on every side.Described air-blast device is the integral part of pulling flow type surface aerating machine 3, with the pulling flow type surface aerating machine be an one-piece construction.
By Fig. 1, Fig. 2 as seen, surface aerating machine of falling the umbrella shape 2 and pulling flow type surface aerating machine 3 are arranged on the floating drum, and the wireline 6 that connects floating drum is connected to the top of biological treatment pool wall, and umbrella shape surface aerating machine 2 and pulling flow type surface aerating machine 3 are fixed on the water surface.Utilize the high speed rotating of propeller to form parital vacuum under water, the air that air-blast device is carried sucks fast.Water changes into thin tentiform on the water conservancy diversion deflecting plate, spouting with very high initial velocity again after inhaled air fully contacts, thereby reaches the purpose of mixing oxygenation.
Above-mentioned surface aerating machine is the abbreviation of surface aeration machine.
The utlity model has following characteristics:
1, install simply: only need be fixed in surface aeration machine on the water surface with steel wire and get final product, and aerating system need be installed, and have saved construction costs and installation work amount.
2, easy to maintenance: after system moved the certain period, will there be damage in equipment and damages.Because of its aerator all is in water surface, in when maintenance, maintenance of equipment is carried out in the pond of only need rowing the boat into, does not need pond body emptying, so just reduces working load.
3, initial cost is economized: its source of the gas derives from air-blast device (small blast fan) that floating drum installs above and the vacuum of agitating auger slurry high speed rotating formation directly sucks, therefore needn't build the air blast machine room, can save from the air blast machine room to the airline between the biochemistry pool simultaneously.
4, adopt pulling flow type surface aerating machine 3 (in the pond position) the on every side array configuration of the surface aerating machine of falling the umbrella shape 2 (pond central part)+tape drum wind apparatus, this has just solved the difficult problem that surface aerating machine only is applicable to oxidation ditch.The plug-flow effect of the pulling flow type surface aerating machine 3 of tape drum wind apparatus (position around the pond) can make the pool inner water body form and circulate, thereby make the oxygenation of pool inner water body even.
Certainly, above-mentioned explanation is not to be to restriction of the present utility model, and the utility model is not limited to above-mentioned giving an example; those skilled in the art; in essential scope of the present utility model, the variation of making, remodeling, interpolation or replacement all should belong to protection domain of the present utility model.
Claims (2)
1. integral biological treating pond combined surface aeration device, comprise integral biological treating pond and aerating apparatus wherein, it is characterized in that: described aerating apparatus adopts the combination aeration mode of the table of falling umbrella shape aerator+pulling flow type surface aerating machine, the surface aerating machine of falling the umbrella shape is arranged on the biological treatment tank central part, position around the pulling flow type surface aerating machine of tape drum wind apparatus is arranged in the biological treatment tank, surface aerating machine of falling the umbrella shape and pulling flow type surface aerating machine are arranged on the water surface by floating drum, and the wireline that connects floating drum is fixed in the pool wall top.
2. according to the described integral biological treating pond of claim 1 combined surface aeration device, it is characterized in that: described air-blast device is the integral part of pulling flow type surface aerating machine, with the as a whole structure of pulling flow type surface aerating machine, is arranged on the water surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200179676U CN201012908Y (en) | 2007-01-26 | 2007-01-26 | Combined type surface aeration device of integral biological treatment tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200179676U CN201012908Y (en) | 2007-01-26 | 2007-01-26 | Combined type surface aeration device of integral biological treatment tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201012908Y true CN201012908Y (en) | 2008-01-30 |
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ID=39024694
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200179676U Expired - Fee Related CN201012908Y (en) | 2007-01-26 | 2007-01-26 | Combined type surface aeration device of integral biological treatment tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201012908Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109019849A (en) * | 2018-09-13 | 2018-12-18 | 重庆赋洁环保工程有限公司 | A kind of sewage treatment process |
-
2007
- 2007-01-26 CN CNU2007200179676U patent/CN201012908Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109019849A (en) * | 2018-09-13 | 2018-12-18 | 重庆赋洁环保工程有限公司 | A kind of sewage treatment process |
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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: QINGDAO YINHE ENVIRONMENTAL PROTECTION CO., LTD. Free format text: FORMER OWNER: YINHE WATER AFFAIRS CO., LTD. Effective date: 20120216 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 266071 QINGDAO, SHANDONG PROVINCE TO: 266101 QINGDAO, SHANDONG PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20120216 Address after: 7 Building No. 177, Zhuzhou Road, Qingdao hi tech Industrial Park, Shandong, 266101 Patentee after: Qingdao Yinhe Environmental Protection Co., Ltd. Address before: 266071 Galaxy Building, No. 29, Shandong Road, Qingdao, Shandong Patentee before: Yinhe Water Affairs Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080130 Termination date: 20150126 |
|
| EXPY | Termination of patent right or utility model |