CN201132804Y - Submersible centrifugal aeration machine with stirring device - Google Patents
Submersible centrifugal aeration machine with stirring device Download PDFInfo
- Publication number
- CN201132804Y CN201132804Y CNU2007201987571U CN200720198757U CN201132804Y CN 201132804 Y CN201132804 Y CN 201132804Y CN U2007201987571 U CNU2007201987571 U CN U2007201987571U CN 200720198757 U CN200720198757 U CN 200720198757U CN 201132804 Y CN201132804 Y CN 201132804Y
- Authority
- CN
- China
- Prior art keywords
- impeller
- gas
- whipping appts
- mixed air
- submersible machine
- 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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- 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 provides a submersible centrifugal aerator with stirring devices. The aerator consists of a submersible motor, an impeller, an air feeder, a gas-mixing chamber, a gas-mixing plate and an underframe. The gas-mixing plate and the gas-mixing chamber are arranged on the underframe. The submersible motor is arranged on the gas-mixing chamber, a submersible pump shaft passes through the gas-mixing chamber. The impeller is arranged at the end part of the submersible motor shaft, wherein, and the stirring devices are arranged outside the impeller and at the tail end of the submersible motor shaft, the stirring devices are cutting blades with spiral cutting edge at the periphery. The stirring devices are arranged at the front end of the impeller to cut fibrous objects by high-speed rotation in the submersible centrifugal aerator, thereby preventing the impeller and the gas-mixing plate from being enwound or plugged, and enhancing the aeration and the oxygenation effects.
Description
Technical field:
The utility model relates to mechanical field, relates in particular to water processor machinery, the centrifugal aerator of particularly a kind of diving with whipping appts.
Background technology:
The centrifugal aerator of diving under water is widely used in trade effluent, the livestock industry draining is handled and the aeration tank of general sewer line and use Wastewater Treated by Activated Sludge Process plant drainage facility, can be used alone or in combination.But, in the prior art, the centrifugal aerator of diving under water is not with whipping appts, directly at oxidation pond, the river course, fishpond, activated sludge tank, storage mud well, when using in the water field of big area such as balancing tank, because the solid-liquid concentration ratio in the medium is bigger, what have also exists fibrous object, the centrifugal aeration machine impeller of the diving that causes easily stops up, thereby cause mixed air vessel's air water ratio can't reach standard proportional, gas mixture dish and mixed air vessel can't form negative pressure, make sewage not form, under circulate, airborne oxygen can not be transferred in the liquid rapidly, thereby influence the result of sewage disposal, even following one treatment process of influence.
Summary of the invention:
The purpose of this utility model provides the centrifugal aerator of a kind of diving with whipping appts, and the impeller that the centrifugal aerator of the diving of described this band whipping appts will solve in the prior art the centrifugal aerator of diving stops up, influences the technical problem of sewage disposal easily.
The centrifugal aerator of the diving of this band whipping appts of the present utility model is by submersible machine, impeller, inlet pipe, mixed air vessel, gas mixture dish and underframe constitute, described gas mixture dish is arranged on the described underframe, described mixed air vessel is arranged on the gas mixture dish, described submersible machine is arranged in the mixed air vessel, described inlet pipe is communicated with mixed air vessel, the output shaft of submersible machine passes mixed air vessel and extends in the hole in the gas mixture dish, described impeller is arranged on the front end of the output shaft of submersible machine, and be positioned at the gas mixture dish, wherein, the front end of the output shaft of described submersible machine passes impeller, is set with a whipping appts on the front end of the output shaft of submersible machine.
Further, described whipping appts is made of the right cylinder that an outer circumference surface is provided with the spirrillum blade.
Further, be provided with by mechanical seal between the output shaft of described submersible machine and the mixed air vessel.
Further, the inlet end of described inlet pipe is provided with sound damper.
Principle of work of the present utility model is: in or the sewage that the fibrousness object is more bigger at the solid-liquid medium, owing to disposed spiral helicine cutting blade on the whipping appts, the cutting edge that blade is sharp during high-speed motion can be with fibrous object chopping, reduce the possibility that impeller and gas mixture dish are wound, stop up, this whipping appts can make the mud regeneration in the aeration tank significantly and recover active simultaneously, thereby strengthens the effect of oxygenic aeration.
The utility model and prior art contrast, and its effect is actively with tangible.The utility model is arranged at the front end of impeller with whipping appts, by the whipping appts of high speed rotating fibrous object is shredded, and the possibility of having avoided impeller and gas mixture dish to be wound, to stop up strengthens the effect of oxygenic aeration simultaneously.
Description of drawings:
Fig. 1 is the structural representation of the centrifugal aerator of diving of band whipping appts of the present utility model.
Embodiment:
As shown in Figure 1, the centrifugal aerator of the diving of band whipping appts of the present utility model is by submersible machine 1, impeller 2, inlet pipe 3, mixed air vessel 4, gas mixture dish 5 and underframe 6 constitute, described gas mixture dish 5 and mixed air vessel 4 are arranged on the described underframe 6, described submersible machine 1 is arranged in the described mixed air vessel 5, described submersible machine axle passes described mixed air vessel 5, described submersible machine shaft end is provided with described impeller 2, the inlet end of inlet pipe 3 is provided with sound damper 8, wherein, at described impeller 2 downsides, be positioned at described submersible machine shaft end and be provided with whipping appts 7.
Further, described whipping appts 7 is made of the right cylinder that an outer circumference surface is provided with the spirrillum blade.。
Claims (4)
1. centrifugal aerator of the diving with whipping appts, by submersible machine, impeller, inlet pipe, mixed air vessel, gas mixture dish and underframe constitute, described gas mixture dish is arranged on the described underframe, described mixed air vessel is arranged on the gas mixture dish, described submersible machine is arranged in the mixed air vessel, described inlet pipe is communicated with mixed air vessel, the output shaft of submersible machine passes mixed air vessel and extends in the hole in the gas mixture dish, described impeller is arranged on the front end of the output shaft of submersible machine, and be positioned at the gas mixture dish, it is characterized in that: the front end of the output shaft of described submersible machine passes impeller, is set with a whipping appts on the front end of the output shaft of submersible machine.
2. the centrifugal aerator of the diving of band whipping appts as claimed in claim 1 is characterized in that: described whipping appts is made of the right cylinder that an outer circumference surface is provided with the spirrillum blade.
3. the centrifugal aerator of the diving of band whipping appts as claimed in claim 1 is characterized in that: be provided with by mechanical seal between the output shaft of described submersible machine and the mixed air vessel.
4. the centrifugal aerator of the diving of band whipping appts as claimed in claim 1 is characterized in that: the inlet end of described inlet pipe is provided with sound damper.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201987571U CN201132804Y (en) | 2007-11-30 | 2007-11-30 | Submersible centrifugal aeration machine with stirring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201987571U CN201132804Y (en) | 2007-11-30 | 2007-11-30 | Submersible centrifugal aeration machine with stirring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201132804Y true CN201132804Y (en) | 2008-10-15 |
Family
ID=40061079
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201987571U Expired - Fee Related CN201132804Y (en) | 2007-11-30 | 2007-11-30 | Submersible centrifugal aeration machine with stirring device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201132804Y (en) |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101941756A (en) * | 2010-08-16 | 2011-01-12 | 浙江丰球泵业股份有限公司 | Submersible mixer with cutting function |
| CN102659240A (en) * | 2012-05-29 | 2012-09-12 | 南京蓝深制泵(集团)股份有限公司 | Vertical submersible aeration stirrer |
| CN103359832A (en) * | 2013-08-06 | 2013-10-23 | 南京贝特环保通用设备制造有限公司 | Electrically pressurizing type submersible centrifugal aeration machine |
| CN103922463A (en) * | 2014-03-24 | 2014-07-16 | 江苏大学 | Submerged aerator provided with stirring device |
| CN103922464A (en) * | 2014-03-24 | 2014-07-16 | 江苏大学 | Submerged aerator with rubbing device |
| CN104326582A (en) * | 2014-11-18 | 2015-02-04 | 四川邮科通信技术有限公司 | Stirring aerator scattered disk for efficient air dissolving for cable production sewage treatment |
| CN104496044A (en) * | 2014-11-18 | 2015-04-08 | 四川邮科通信技术有限公司 | High efficiency stirring aeration machine with rapid separation used for processing cable production sewage |
| CN105413515A (en) * | 2015-12-16 | 2016-03-23 | 蓝深集团股份有限公司 | Efficient permanent-magnet submersible mixer with anti-winding function |
| CN107801677A (en) * | 2017-11-02 | 2018-03-16 | 江苏华淼电子科技有限公司 | A kind of areator for aguatic product cultivation |
| CN110078230A (en) * | 2019-04-27 | 2019-08-02 | 江苏大学镇江流体工程装备技术研究院 | A kind of inverted umbrella-shaped aeration machine with anti-winding function |
-
2007
- 2007-11-30 CN CNU2007201987571U patent/CN201132804Y/en not_active Expired - Fee Related
Cited By (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101941756B (en) * | 2010-08-16 | 2013-04-03 | 浙江丰球泵业股份有限公司 | Submersible mixer with cutting function |
| CN101941756A (en) * | 2010-08-16 | 2011-01-12 | 浙江丰球泵业股份有限公司 | Submersible mixer with cutting function |
| CN102659240A (en) * | 2012-05-29 | 2012-09-12 | 南京蓝深制泵(集团)股份有限公司 | Vertical submersible aeration stirrer |
| CN103359832A (en) * | 2013-08-06 | 2013-10-23 | 南京贝特环保通用设备制造有限公司 | Electrically pressurizing type submersible centrifugal aeration machine |
| CN103359832B (en) * | 2013-08-06 | 2014-07-30 | 南京贝特环保通用设备制造有限公司 | Electrically pressurizing type submersible centrifugal aeration machine |
| CN103922464B (en) * | 2014-03-24 | 2016-04-06 | 江苏大学 | A kind of submersible aerator with grinding mechanism |
| CN103922463A (en) * | 2014-03-24 | 2014-07-16 | 江苏大学 | Submerged aerator provided with stirring device |
| CN103922464A (en) * | 2014-03-24 | 2014-07-16 | 江苏大学 | Submerged aerator with rubbing device |
| CN103922463B (en) * | 2014-03-24 | 2016-12-07 | 江苏大学 | A kind of submersible aerator of band agitating device |
| CN104496044A (en) * | 2014-11-18 | 2015-04-08 | 四川邮科通信技术有限公司 | High efficiency stirring aeration machine with rapid separation used for processing cable production sewage |
| CN104496044B (en) * | 2014-11-18 | 2016-02-10 | 四川邮科通信技术有限公司 | A kind of stirring aerator of the sharp separation for the process of cable production waste |
| CN104326582A (en) * | 2014-11-18 | 2015-02-04 | 四川邮科通信技术有限公司 | Stirring aerator scattered disk for efficient air dissolving for cable production sewage treatment |
| CN105413515A (en) * | 2015-12-16 | 2016-03-23 | 蓝深集团股份有限公司 | Efficient permanent-magnet submersible mixer with anti-winding function |
| CN105413515B (en) * | 2015-12-16 | 2016-10-26 | 蓝深集团股份有限公司 | Efficient permanent magnet diving mixer containing anti-winding function |
| CN107801677A (en) * | 2017-11-02 | 2018-03-16 | 江苏华淼电子科技有限公司 | A kind of areator for aguatic product cultivation |
| CN110078230A (en) * | 2019-04-27 | 2019-08-02 | 江苏大学镇江流体工程装备技术研究院 | A kind of inverted umbrella-shaped aeration machine with anti-winding function |
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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 |
Granted publication date: 20081015 Termination date: 20141130 |
|
| EXPY | Termination of patent right or utility model |