CN203360110U - Multidirectional submersible plug-flow aeration machine - Google Patents
Multidirectional submersible plug-flow aeration machine Download PDFInfo
- Publication number
- CN203360110U CN203360110U CN2013204141940U CN201320414194U CN203360110U CN 203360110 U CN203360110 U CN 203360110U CN 2013204141940 U CN2013204141940 U CN 2013204141940U CN 201320414194 U CN201320414194 U CN 201320414194U CN 203360110 U CN203360110 U CN 203360110U
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- China
- Prior art keywords
- multidirectional
- aeration
- motor
- plug
- transmission shaft
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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 discloses a multidirectional submersible plug-flow aeration machine which is characterized by comprising a buoyancy part, a motor and a plug-flow aeration part, wherein the buoyancy part is formed by connecting a connecting rack in parallel with two buoys; the motor is mounted on the connecting rack; the plug-flow aeration part is connected with an output end of the motor through a motor transmission shaft; the motor transmission shaft is arranged in a motor transmission shaft casing in a sleeving manner; and the plug-flow aeration part comprises a multidirectional sealing transmission chamber, a flange casing mounted around the multidirectional sealing transmission chamber, an impeller arranged at the tail end of the flange casing, and a gas inlet pipe arranged on the flange casing. Compared with the prior art, the aeration machine has the advantages that the aeration machine adopts a power source to achieve multidirectional aeration oxygenation; the saturation of dissolved oxygen in water is improved greatly; aeration oxygenation in multiple directions of the water is achieved easily; the quantity of the aeration machines is saved in a larger water area; an aeration area is increased; and the aeration machine plays a very important role in biodegradation of organic matters in sewage by microorganisms in water.
Description
Technical field
The utility model relates to a kind of aerating apparatus, is specifically related to a kind of multidirectional submersible propelling aerator.
Background technology
In water treatment, utilize the organism of microorganism in disposing of sewage to become requisite a kind for the treatment of process in water treatment.In bioremediation, activated sludge process does not have foul smell substantially with it again, processes required time short, processes rate of increase high, less investment, and the plurality of advantages such as working cost is low is everlasting in water treatment and often is used as one of preferred version.Aeration is absolutely necessary in the method, its effect is for microorganism provides sufficient oxygen, and mixed solution is stirred, and makes active sludge keep suspended state, be conducive to microorganism in the active sludge organism in better disposing of sewage, thereby increase the treatment effect of activated sludge process.
At present, the aeration methods that adopt have blast aeration method, jet-flow aeration method, mechanical mixing method etc. more, but all there are the shortcomings such as aeration depth as shallow, oxygen utilization rate is low, gas distribution is inhomogeneous in these methods.
Chinese utility model patent CN98220308.X and CN01265286.5 have announced a kind of underwater turbine aerator, their principal character is all that the power shaft of motor drives hollow rotating shaft hollow rotating shaft overcoat sleeve pipe, hollow rotating shaft surfaces and partly is provided with the inlet mouth linked with atmosphere, be provided with production well on the impeller of hollow rotating shaft bottom link, impeller is set on impeller shaft.This utility model, perpendicular to horizontal plane down, while rotating aeration, aeration area is limited, can not accomplish multi-direction aeration, thereby makes the aeration effect have a greatly reduced quality on its wheel rotation plane.
The utility model content
Technical problem to be solved in the utility model be for the above-mentioned state of the art, provide a kind of can be to ballow multi-direction aeration oxygen replenishing, with the diving that improves the area in aeration zone in the sewage lagoon plug-flow type aeration machine rotor that floats.
The utility model solves the problems of the technologies described above adopted technical scheme:
A kind of multidirectional submersible propelling aerator, comprise that buoyancy part, motor and plug-flow aeration section form;
Aforementioned buoyancy part is comprised of two floating drums of the parallel connection of link span;
Aforementioned motor is installed on link span;
Aforementioned plug-flow aeration section is connected with the aforementioned motor output terminal by motor transmission shaft, and motor transmission shaft is sheathed in the motor-driven pipe spreader;
Aforementioned plug-flow aeration section comprises multidirectional sealing Transmission Room, is installed on the flange sleeve around multidirectional sealing Transmission Room, is arranged on the impeller of flange sleeve end, and is arranged on the inlet pipe on aforementioned flange sleeve.Described multidirectional sealing Transmission Room comprises the Transmission Room housing, at least 3 conelet teeth that are arranged on the auger tooth in the Transmission Room housing and mesh with the auger tooth.Preferably, described conelet tooth number is 4.
Between described conelet tooth and impeller, by conelet tooth transmission shaft, be connected, described conelet tooth transmission shaft rotatably is sheathed in flange sleeve.Aforementioned motor is by the moving conelet tooth be engaged with of auger cingulum, and then the conelet tooth is passing through conelet tooth transmission shaft impeller high speed rotating.
Preferably, described flange sleeve directly is connected with multidirectional sealing Transmission Room is outside, and conelet tooth driving sleeve is located in flange sleeve, and the conelet tooth passes to impeller by conelet tooth transmission shaft by rotation.The inner cavity that can pour in for air that is provided with near the impeller place of described flange sleeve.
Its principle of work is, motor drives the auger tooth by motor transmission shaft, and by the auger tooth, vertical high speed rotating is converted into to the horizontal high speed rotating of conelet tooth, the conelet tooth passes to impeller by conelet tooth transmission shaft by horizontal high speed rotating, impeller plug-flow form negative pressuren zone at the wheel rotation place in high speed rotating, due to the existence of negative pressuren zone now air by inlet pipe, by the cavity in flange sleeve, to the wheel rotation place, poured in, and along with the high-speed rotary of impeller then be broken into a lot of tiny bubbles, these bubbles are mixed under the formed current of impeller propelled and are diffused into plug-flow zone pointed separately, active sludge in the sewage of direction zone overturns mixed moving under the effect of powerful current separately, microorganism in active sludge has now just obtained sufficient oxygen, thereby make to the ballow aeration oxygen replenishing, the purpose that increases Wastewater Treated by Activated Sludge Process sewage with saturation dissolved oxygen in raising sewage reaches.
Compared with prior art, the utility model has the advantage of: the utility model adopts a propulsion source to realize multidirectional aeration oxygen replenishing, greatly improved saturation dissolved oxygen in water body, and easily realized the aeration oxygenating of water body multiple directions, saved the quantity of aerator when larger in waters, increased the aeration zone, for organism in microorganism biological degradation water in sewage has played a very important effect.
Description of symbols in figure:
1 floating drum; 2 clips; 3 supports; 4 motors; 5 plug-flow aeration sections; 51 multidirectional sealing Transmission Rooms; 511 Transmission Room housings; 512 auger teeth; 513 conelet teeth; 52 impellers; 53 inlet pipe; 54 conelet tooth transmission shafts; 55 flange sleeves; 56 bearings; 6 motor-driven pipe spreaders; 7 motor transmission shafts;
The accompanying drawing explanation
Fig. 1 is multidirectional submersible propelling aerator three-dimensional structure schematic diagram.
Fig. 2 is the three-dimensional exploded perspective view of plug-flow aeration section.
Embodiment
Below in conjunction with accompanying drawing, embodiment is described in further detail the utility model.
Below by particular specific embodiment, embodiment of the present utility model is described, person skilled in the art scholar can understand other advantages of the present utility model and effect easily by the disclosed content of this specification sheets.
Refer to Fig. 1 and Fig. 2.Notice, appended graphic the illustrated structure of this specification sheets, ratio, size etc., equal contents in order to coordinate specification sheets to disclose only, understand and read for person skilled in the art scholar, not in order to limit the enforceable qualifications of the utility model, therefore the technical essential meaning of tool not, the adjustment of the modification of any structure, the change of proportionlity or size, do not affecting under the effect that the utility model can produce and the purpose that can reach, all should still drop on the technology contents that the utility model discloses and obtain in the scope that can contain.Simultaneously, the position of quoting in this specification sheets limits term, also only for ease of understanding of narrating, but not in order to limit the enforceable scope of the utility model, the change of its relativeness or adjustment, under without essence change technology contents, when also being considered as the enforceable category of the utility model.
Embodiment:
A kind of multidirectional submersible propelling aerator, comprise that buoyancy part, motor 4 and plug-flow aeration section 5 form;
Aforementioned buoyancy part is comprised of by two floating drums 1 of the parallel connection of clip 2 link span 3;
Aforementioned plug-flow aeration section 5 is connected with aforementioned motor 4 output terminals by motor transmission shaft 7, and motor transmission shaft 7 is sheathed in motor-driven pipe spreader 6;
Aforementioned plug-flow aeration section 5 comprises multidirectional sealing Transmission Room 51, is installed on the flange sleeve 55 around multidirectional sealing Transmission Room 51, is arranged on the impeller 52 of flange sleeve 55 ends, and is arranged on the inlet pipe 53 on aforementioned flange sleeve 55.Described multidirectional sealing Transmission Room comprises Transmission Room housing 511,4 conelet teeth 513 that are arranged on the auger tooth 512 in Transmission Room housing 511 and mesh with auger tooth 512, and conelet tooth 513 is around the uniform setting of multidirectional sealing Transmission Room 51.
Between conelet tooth 513 and impeller 52, by conelet tooth transmission shaft 54, be connected, described conelet tooth transmission shaft 54 rotatably is sheathed in flange sleeve 55.Aforementioned motor 4 drives by auger tooth 512 the conelet tooth 513 be engaged with, and then conelet tooth 513 is again by conelet tooth transmission shaft 54 impeller 52 high speed rotating.
Its principle of work is, motor 4 drives auger tooth 512 by motor transmission shaft 7, and by auger tooth 512, vertical high speed rotating is converted into to the horizontal high speed rotating of conelet tooth 513, conelet tooth 513 passes to impeller 52 by conelet tooth transmission shaft 54 by horizontal high speed rotating, impeller 52 plug-flow form negative pressuren zones in impeller 52 rotations place in high speed rotating, due to the existence of negative pressuren zone now air by inlet pipe 53, by the cavitys in flange sleeve 55, to impeller 52 rotations place, poured in, and along with the high-speed rotary of impeller 52 then be broken into a lot of tiny bubbles, these bubbles are mixed in impeller 52 and promote to be diffused into plug-flow zone pointed separately under formed current, active sludge in the sewage of direction zone overturns mixed moving under the effect of powerful current separately, microorganism in active sludge has now just obtained sufficient oxygen, thereby make to the ballow aeration oxygen replenishing, the purpose that increases Wastewater Treated by Activated Sludge Process sewage with saturation dissolved oxygen in raising sewage reaches.
Claims (5)
1. a multidirectional submersible propelling aerator, is characterized in that comprising buoyancy part, motor and plug-flow aeration section;
Aforementioned buoyancy part is comprised of two floating drums of the parallel connection of link span;
Aforementioned motor is installed on link span;
Aforementioned plug-flow aeration section is connected with the aforementioned motor output terminal by motor transmission shaft, and motor transmission shaft is sheathed in the motor-driven pipe spreader;
Aforementioned plug-flow aeration section comprises multidirectional sealing Transmission Room, is installed on the flange sleeve around multidirectional sealing Transmission Room, is arranged on the impeller of flange sleeve end, and is arranged on the inlet pipe on aforementioned flange sleeve.
2. a kind of multidirectional submersible propelling aerator according to claim 1, is characterized in that described multidirectional sealing Transmission Room comprises the Transmission Room housing, at least 3 conelet teeth that are arranged on the auger tooth in the Transmission Room housing and mesh with the auger tooth.
3. a kind of multidirectional submersible propelling aerator according to claim 2, is characterized in that by conelet tooth transmission shaft, being connected between described conelet tooth and impeller, and described conelet tooth transmission shaft rotatably is sheathed in flange sleeve.
4. a kind of multidirectional submersible propelling aerator according to claim 3, is characterized in that the inner cavity that can pour in for air that is provided with near the impeller place of described flange sleeve.
5. according to the described any multidirectional submersible propelling aerator of claim 2 to 4, it is characterized in that described conelet tooth number is 4.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013204141940U CN203360110U (en) | 2013-07-05 | 2013-07-05 | Multidirectional submersible plug-flow aeration machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013204141940U CN203360110U (en) | 2013-07-05 | 2013-07-05 | Multidirectional submersible plug-flow aeration machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203360110U true CN203360110U (en) | 2013-12-25 |
Family
ID=49807903
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013204141940U Expired - Fee Related CN203360110U (en) | 2013-07-05 | 2013-07-05 | Multidirectional submersible plug-flow aeration machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203360110U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103641237A (en) * | 2013-12-27 | 2014-03-19 | 沈晓笑 | Solar plug flow circulation and reoxygenation device and method for eutrophic water body |
| CN109019894A (en) * | 2018-08-29 | 2018-12-18 | 广州市环境保护工程设计院有限公司 | More Aeration systems |
-
2013
- 2013-07-05 CN CN2013204141940U patent/CN203360110U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103641237A (en) * | 2013-12-27 | 2014-03-19 | 沈晓笑 | Solar plug flow circulation and reoxygenation device and method for eutrophic water body |
| CN103641237B (en) * | 2013-12-27 | 2015-08-19 | 沈晓笑 | A kind of sun power plug-flow for eutrophication water circulates, reoxygenation devices and methods therefor |
| CN109019894A (en) * | 2018-08-29 | 2018-12-18 | 广州市环境保护工程设计院有限公司 | More Aeration systems |
| CN109019894B (en) * | 2018-08-29 | 2021-07-23 | 广州市环境保护工程设计院有限公司 | Multi-aeration oxygenation system |
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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: 20131225 Termination date: 20150705 |
|
| EXPY | Termination of patent right or utility model |