CN207330530U - A kind of float-type sewage aeration apparatus - Google Patents
A kind of float-type sewage aeration apparatus Download PDFInfo
- Publication number
- CN207330530U CN207330530U CN201720976721.5U CN201720976721U CN207330530U CN 207330530 U CN207330530 U CN 207330530U CN 201720976721 U CN201720976721 U CN 201720976721U CN 207330530 U CN207330530 U CN 207330530U
- Authority
- CN
- China
- Prior art keywords
- impeller
- float
- type sewage
- rack
- floating drum
- 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
It the utility model is related to field of sewage treatment equipment, and in particular to a kind of float-type sewage aeration apparatus, it is characterised in that：Including floating drum, the rack being arranged on floating drum, motor, the main reducing gear being connected with motor output end, transmission device and the multiple impellers being circumferentially distributed in around floating drum, motor and main reducing gear are installed in rack, rack is extended outward horizontally so as to form multiple support arms, impeller is hubbed on support arm, the transmission device includes drive pulley, the quantity driven pulley and belt identical with impeller, the output terminal of drive pulley and main reducing gear is coaxially connected, the coaxially connected driven pulley of each impeller, drive pulley is connected by belt with each driven pulley.Float-type sewage aeration apparatus provided by the utility model, sets multiple impellers around floating drum, can greatly improve effective aeration work area, so as to improve the aeration quantity and aeration efficiency of single machine, improves economic well-being of workers and staff.
Description
Technical field
Field of sewage treatment equipment is the utility model is related to, is specifically related to a kind of float-type sewage aeration apparatus.
Background technology
Aeration is an important process procedure of sewage aerobic biochemical treatment system, its effect mainly has two, one
It is oxygenation, dissolved oxygen is needed to provide Institute of Micro-biology, second, being stirred, improves mass transfer effect.Surface aeration equipment is installed on exposure
Above and below the water surface in gas pond, rotated under power drive, by three hydraulic jump, lifting, negative inspiratory pressure effects by air
Oxygen is transferred in sewage.Floating type aerator, by the way that whole machine installation is larger on floating drum, being mainly used for liquid level variation
Oxidation pond, oxidation ditch and aeration lake, existing floating type aerator be typically provided with multiple floating drums, be equipped between floating drum single
Impeller, for complete machine area occupied, its actually active aeration area is smaller, focuses only near impeller, thus is aerated
It is inefficient.
Utility model content
The technical problem to be solved by the present invention is to provide a kind of float-type sewage aeration apparatus, it is possible to increase aeration work
Make area and aeration efficiency.
In order to solve the above technical problems, the technical solution adopted in the utility model is as follows：A kind of float-type sewage aeration dress
Put, it is characterised in that：Including floating drum, the rack being arranged on floating drum, motor, the main reducing gear being connected with motor output end, biography
Dynamic device and the multiple impellers being circumferentially distributed in around floating drum, the motor and main reducing gear are installed in rack, described
Rack is extended outward horizontally so as to form multiple support arms, and the impeller is hubbed on support arm, the transmission device include drive pulley,
The quantity driven pulley and belt identical with impeller, the output terminal of the drive pulley and main reducing gear is coaxially connected, institute
The coaxially connected driven pulley of each impeller is stated, the drive pulley is connected by belt with each driven pulley.
Preferably, the impeller quantity is 4.
Preferably, the main reducing gear is planetary reducer.
Preferably, the impeller is in back taper.
Preferably, the blade being distributed on the impeller is arc.
Preferably, a plurality of positioning rope being connected with rack is further included.
Seen from the above description, float-type sewage aeration apparatus provided by the utility model, is set multiple around floating drum
Impeller, can greatly improve effective aeration work area, so as to improve the aeration quantity and aeration efficiency of single machine, improve warp
Ji income.
Brief description of the drawings
Fig. 1 is the structure diagram of the utility model float-type sewage aeration apparatus.
Fig. 2 is the top view of the utility model float-type sewage aeration apparatus.
Fig. 3 is the side view of the utility model float-type sewage aeration apparatus.
Embodiment
Below by way of embodiment, the utility model will be further described.
As shown in Figure 1 to Figure 3, float-type sewage aeration apparatus described in the utility model includes floating drum 1, is arranged at floating drum
Rack 2, motor 3 on 1, the main reducing gear 4 being connected with 3 output terminal of motor, transmission device 5, be circumferentially distributed in around floating drum 1
Multiple impellers 6, and a plurality of positioning rope 7 being connected with rack 2, floating drum 1 are hollow cylinder, are provided for complete machine floating
Power, motor 3 and main reducing gear 4 are installed in rack 2, and rack 2 is extended outward horizontally so as to form the quantity support arm identical with impeller 6
21, impeller 6 is hubbed on support arm 21, and transmission device 5 includes drive pulley 51, the quantity driven pulley identical with impeller 6
52 and belt 53, drive pulley 51 and the output terminal of main reducing gear 4 are coaxially connected, and each 6 coaxially connected one, impeller is driven
Belt pulley 52, drive pulley 51 are equipped with multiple troughs of belt, and drive pulley 51 is connected by belt 53 and each driven pulley 52
Connect, in the present embodiment, 6 quantity of impeller is 4, and in other embodiments, 6 quantity of impeller can be that other integers are a, main deceleration
Device 4 uses planetary reducer, and impeller 6 is in back taper, and the blade being distributed on impeller 6 is arc.
As shown in Figure 1 to Figure 3, the application method of float-type sewage aeration apparatus described in the utility model is as follows：Floating drum 1
There is provided buoyancy for complete machine, complete machine is floated on liquid level, motor 3 by power pass sequentially through main reducing gear 4, drive pulley 51,
Belt 53 and driven pulley 52 pass to each impeller 6, rotate impeller 6, and sewage is under the drive of impeller 6, constantly in water curtain
Shape is thrown to the water surface, so as to take up large quantity of air, centrifugation projectile and castering action due to impeller 6, water body produce one it is powerful
Reflux, with come into full contact with air oxygenation, since same motor 3 can drive multiple impellers 6 to rotate, substantially increase aeration
Area and work efficiency.
Some embodiments of the utility model are above are only, but the design concept of the utility model is not limited to
This, all non-essential modifications to the present invention made by this concept, should all belong to infringement scope of protection of the utility model
Behavior.
Claims (6)
- A kind of 1. float-type sewage aeration apparatus, it is characterised in that：Including floating drum, the rack being arranged on floating drum, motor and electricity Machine output terminal connection main reducing gear, transmission device and the multiple impellers being circumferentially distributed in around floating drum, the motor and Main reducing gear is installed in rack, and the rack is extended outward horizontally so as to form multiple support arms, and the impeller is hubbed on support arm, institute Stating transmission device includes drive pulley, the quantity driven pulley and belt identical with impeller, the drive pulley and master The output terminal of retarder is coaxially connected, and the coaxially connected driven pulley of each impeller, the drive pulley passes through Belt is connected with each driven pulley.
- 2. float-type sewage aeration apparatus according to claim 1, it is characterised in that：The impeller quantity is 4.
- 3. float-type sewage aeration apparatus according to claim 1, it is characterised in that：The main reducing gear is planetary gear Retarder.
- 4. float-type sewage aeration apparatus according to claim 1, it is characterised in that：The impeller is in back taper.
- 5. float-type sewage aeration apparatus according to claim 1, it is characterised in that：The blade being distributed on the impeller is Arc.
- 6. float-type sewage aeration apparatus according to claim 1, it is characterised in that：Further include be connected with rack it is a plurality of Positioning rope.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720976721.5U CN207330530U (en) | 2017-08-07 | 2017-08-07 | A kind of float-type sewage aeration apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720976721.5U CN207330530U (en) | 2017-08-07 | 2017-08-07 | A kind of float-type sewage aeration apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207330530U true CN207330530U (en) | 2018-05-08 |
Family
ID=62377511
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720976721.5U Expired - Fee Related CN207330530U (en) | 2017-08-07 | 2017-08-07 | A kind of float-type sewage aeration apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207330530U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111530239A (en) * | 2020-06-04 | 2020-08-14 | 崔云兰 | VOCs absorption and purification treatment system and treatment method in automotive interior production process |
-
2017
- 2017-08-07 CN CN201720976721.5U patent/CN207330530U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111530239A (en) * | 2020-06-04 | 2020-08-14 | 崔云兰 | VOCs absorption and purification treatment system and treatment method in automotive interior production process |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180508 Termination date: 20190807 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |