CN2569560Y - Composite stirring aeration oxygenator - Google Patents
Composite stirring aeration oxygenator Download PDFInfo
- Publication number
- CN2569560Y CN2569560Y CN01258110U CN01258110U CN2569560Y CN 2569560 Y CN2569560 Y CN 2569560Y CN 01258110 U CN01258110 U CN 01258110U CN 01258110 U CN01258110 U CN 01258110U CN 2569560 Y CN2569560 Y CN 2569560Y
- Authority
- CN
- China
- Prior art keywords
- mixing chamber
- main shaft
- hybrid chamber
- chamber
- impeller
- 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
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/80—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in fisheries management
- Y02A40/81—Aquaculture, e.g. of fish
Abstract
The utility model provides a composite stirring aeration oxygenator, which comprises a motor (1), a shaft coupling (2), a supporting and fixing frame (3), a compressed air inlet (4), a diversion main pipe (5), a water pump impeller (6), a hydraulic chamber (7), a mixing chamber (8), a main shaft (10), a lower bearing (9), a lower bearing seat (9), an upper bearing (11), an upper bearing seat (11) and a mounting plate (12). The utility model also comprises the water pump impeller (6), the hydraulic chamber (7) and the mixing chamber (8), wherein, the motor (1) is connected with the main shaft (10) through the shaft coupling (2), the compressed air inlet (4) is positioned above the diversion main pipe (5) and tilts up for a certain angle, the mixing chamber (8) is fixed under the lower bearing seat (9), the hydraulic chamber (7) is fixed on the mixing chamber (8), and the impeller (6) is arranged in the hydraulic chamber and is arranged on the main shaft (10). The utility model adopts an inside and outside double-chamber structure in a gas-liquid mixed area, high-pressure gas and high-pressure liquid are fully mixed in the mixing chamber, the aeration effect and the oxygenation effect in the mixing chamber are more even, air can be jetted into water through a jetting hole of the mixing chamber, oxygen in the air can be fully dissolved in water, and oxygen dissolving efficiency can be further increased.
Description
Technical field
The utility model relates to a kind of oxygenation aerator, especially high pressure mixing jetting type oxygenic aeration machine.
Background technology
Enhancing along with whole people's environmental consciousness, also the Nature blue mountains and green waters has been trend of the times, water treatment field presents a slice prosperity at present, but present employed oxygenic aeration system mostly is single cavity configuration, this is simple for structure, but air and water can not be fully mixed, and the dissolved oxygen ability is relatively poor, and dynamic efficiency is lower.Though the micro-pore aeration oxygenation capacity better but do not possess stirring capacity, need add stirring system in addition, caused customer investment more or operation cost is higher.
Summary of the invention
The technical problems to be solved in the utility model is in order to overcome the lower shortcoming of dynamic efficiency that prior art exists, a kind of compound stirring-type high efficient aeration aerating machine is proposed, make it in inflation with agitated liquid and the abundant mixed dissolution of air, further improve dissolved oxygen efficiency, reduced operation cost and equipment investment.
A kind of compound stirring-type aeration aerating machine of the utility model comprises: power set,
It is characterized in that: also comprise hydraulic cavities, be arranged on the impeller of hydraulic cavities the inside,
With the hybrid chamber that hydraulic cavities contains, described hydraulic cavities has jet orifice, and described hybrid chamber has jet orifice and compressed air inlet, and power set directly link to each other with impeller and rotate with drives impeller.
Aforesaid compound stirring-type aeration aerating machine is characterized in that: the quantity of the jet orifice of described hydraulic cavities and the jet orifice of described hybrid chamber is one or more, and quantity equates.
Aforesaid compound stirring-type aeration aerating machine is characterized in that: described power set comprise that motor, main shaft, motor are connected with main shaft, rotate by the main shaft impeller.
Aforesaid compound stirring-type aeration aerating machine, it is characterized in that: the compressed air inlet of described hybrid chamber can have a plurality of, is evenly distributed on the surface of hybrid chamber.
Aforesaid compound stirring-type aeration aerating machine is characterized in that: can also comprise that one is responsible for (5) with the water conservancy diversion of main shaft (10) in being included in, the outer wall that described water conservancy diversion is responsible for (5) has a compressed air inlet port (4).
The utility model has adopted inside and outside double cavity structure in the gas-liquid mixed district, make gases at high pressure in hybrid chamber, fully mix with highly pressurised liquid, inject in the water by the jet orifice of hybrid chamber again, airborne oxygen can fully be dissolved in water, further improved dissolved oxygen efficiency, improved mixing effect, reduced power consumption, saved cost, and make that the aeration aerating effect is more even in the pond, remarkable to the growth of biology and COD, BOD degradation effect, be the equipment that water treatment and depollution of environment industry have wide use future.
Description of drawings
Fig. 1 is an example structure schematic diagram of the present utility model.
Fig. 2 is the work schematic diagram of hydraulic cavities 7 of the present utility model and hybrid chamber 8.
Fig. 3 is a theory structure schematic diagram of the present utility model.
Embodiment
As shown in Figure 1, embodiment of the present utility model, its structure comprises: electronic 1, shaft coupling 2, support and fixed mount 3, compressed air inlet port 4, water conservancy diversion water conservancy diversion water conservancy diversion are responsible for 5, water pump vane 6, hydraulic cavities 7 and hybrid chamber 8, main shaft 10, lower bearing and step 9, upper bearing (metal) and top chock 11, installing plate 12.
Described motor 1 links by shaft coupling 2 and main shaft 10, the lower end of main shaft 10 links to each other with water pump vane 6, thereby driving water pump vane 6 rotates, water is inhaled head piece by the equipment bottom to suck, extrude hydraulic cavities 7 by impeller, pressure fluid (water) enters hybrid chamber 8 by the jet orifice ejaculation that is distributed on the hydraulic cavities 7; Compressed air feeds water conservancy diversion by air inlet pipe 4 and is responsible for 5, and the step 9 by hollow out enters hybrid chamber 8; Compressed air fully mixes with the water of band pressure in hybrid chamber 8, by being evenly distributed on jet orifice on the hybrid chamber 8 with in the water around the gas-liquid pressure mixture directive.
Described bearing adopts the good hermetically sealed bearing of decay resistance, and the structure of hollow out formed compressed air channel in the middle of step 9 adopted, and makes it have good ventilation air guide performance, motor 1 employing barrier propterty waterproof machine preferably.
In conjunction with Fig. 2, jet orifice quantity on jet orifice on the hydraulic cavities 7 and the hybrid chamber 8 can be for more than 1 the tunnel, can determine according to concrete need of work and application scenario, jet orifice direction on the hydraulic cavities is determined according to the liquid flow path direction in the hydraulic cavities, the aggregate velocity direction of the tangential liquid flow path direction speed of employing hydraulic cavities 7 and the vertical liquid flow path direction speed on impeller 6 blade faces.The jet orifice relative aperture hydraulic cavities 7 jet orifice bores of hybrid chamber 8 are big, and are certain proportion, and the highly pressurised liquid that makes jet orifice on the hydraulic cavities 7 penetrate fully mixes with pressure-air in hybrid chamber 8, injects in the water through the jet orifice of hybrid chamber 8 again.
Fig. 3 is a typical structure schematic diagram of the present utility model, comprise: power set 30, also comprise hydraulic cavities 7, be arranged on the impeller 6 of hydraulic cavities 7 the insides, hybrid chamber 8 with hydraulic cavities 7 containings, described hydraulic cavities 7 has jet orifice, and described hybrid chamber 8 has jet orifice and compressed air inlet, and power set 30 directly link to each other with impeller 6 and rotate with drives impeller.
The compressed air inlet of described hybrid chamber 8 can have a plurality of according to actual needs, is evenly distributed on the surface of hybrid chamber 8.
Claims (5)
1, a kind of compound stirring-type aeration aerating machine, comprise: power set (30), it is characterized in that: also comprise hydraulic cavities (7), be arranged on the impeller (6) of hydraulic cavities (7) the inside, hybrid chamber (8) with hydraulic cavities (7) containing, described hydraulic cavities (7) has jet orifice, and described hybrid chamber (8) has jet orifice and compressed air inlet, and power set (30) directly link to each other with impeller (6) and rotate with drives impeller.
2, compound stirring-type aeration aerating machine as claimed in claim 1 is characterized in that: the quantity of the jet orifice of the jet orifice of described hydraulic cavities (7) and described hybrid chamber (8) is one or more, and quantity equates.
3, compound stirring-type aeration aerating machine as claimed in claim 1 or 2 is characterized in that: described power set (30) comprise that motor (1), main shaft (10), motor (1) are connected with main shaft (10), rotate by main shaft (10) impeller (6).
4, compound stirring-type aeration aerating machine as claimed in claim 1, it is characterized in that: the compressed air inlet of described hybrid chamber (8) can have a plurality of, is evenly distributed on the surface of hybrid chamber (8).
5, compound stirring-type aeration aerating machine as claimed in claim 3 is characterized in that: can also comprise that one is responsible for (5) with the water conservancy diversion of main shaft (10) in being included in, the outer wall that described water conservancy diversion is responsible for (5) has a compressed air inlet port (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN01258110U CN2569560Y (en) | 2001-11-01 | 2001-11-01 | Composite stirring aeration oxygenator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN01258110U CN2569560Y (en) | 2001-11-01 | 2001-11-01 | Composite stirring aeration oxygenator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2569560Y true CN2569560Y (en) | 2003-09-03 |
Family
ID=33666747
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN01258110U Expired - Fee Related CN2569560Y (en) | 2001-11-01 | 2001-11-01 | Composite stirring aeration oxygenator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2569560Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102350256A (en) * | 2011-07-01 | 2012-02-15 | 南阳启伟微生态基因科技开发有限公司 | Micro-nano bubble generating device, and fermentation apparatus and fermentation method using same |
| CN102432113A (en) * | 2010-09-29 | 2012-05-02 | 株式会社日立工业设备技术 | Aeration agitator |
| TWI723896B (en) * | 2020-06-11 | 2021-04-01 | 達盈科技工業股份有限公司 | Air assist aerator for aquaculture pond |
| CN115287450A (en) * | 2022-08-21 | 2022-11-04 | 湖北大江环保科技股份有限公司 | Efficient continuous iron removal system and using method thereof |
-
2001
- 2001-11-01 CN CN01258110U patent/CN2569560Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102432113A (en) * | 2010-09-29 | 2012-05-02 | 株式会社日立工业设备技术 | Aeration agitator |
| CN102350256A (en) * | 2011-07-01 | 2012-02-15 | 南阳启伟微生态基因科技开发有限公司 | Micro-nano bubble generating device, and fermentation apparatus and fermentation method using same |
| CN102350256B (en) * | 2011-07-01 | 2013-11-13 | 南阳启伟微生态基因科技开发有限公司 | Micro-nano bubble generating device, and fermentation apparatus and fermentation method using same |
| TWI723896B (en) * | 2020-06-11 | 2021-04-01 | 達盈科技工業股份有限公司 | Air assist aerator for aquaculture pond |
| CN115287450A (en) * | 2022-08-21 | 2022-11-04 | 湖北大江环保科技股份有限公司 | Efficient continuous iron removal system and using method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |