CN203033824U - Cyclic aerator for biological sewage treatment - Google Patents
Cyclic aerator for biological sewage treatment Download PDFInfo
- Publication number
- CN203033824U CN203033824U CN2013200428354U CN201320042835U CN203033824U CN 203033824 U CN203033824 U CN 203033824U CN 2013200428354 U CN2013200428354 U CN 2013200428354U CN 201320042835 U CN201320042835 U CN 201320042835U CN 203033824 U CN203033824 U CN 203033824U
- Authority
- CN
- China
- Prior art keywords
- impeller
- aerator
- sewage treatment
- cyclic
- biological sewage
- 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
Abstract
The utility model provides a cyclic aerator for biological sewage treatment. The cyclic aerator for biological sewage treatment is mainly composed of a motor, a transmission case, a first impeller, an aerator pipe, a second impeller, a guide cylinder and a blast blower. The cyclic aerator is characterized in that the transmission case is connected with a transmission shaft through a coupler; the first impeller and the second impeller are arranged on the transmission shaft; and the aerator pipe is arranged between the first impeller and the second impeller. The aerator can increase the depth of a pond, rapidly adding oxygen in the water, and reduces the mechanical energy consumption. As a motor device is on the water, overhauling is facilitated; and the cyclic aerator has boosting and guiding effects, so that a biological sewage treatment pool flows, and the flow velocity of the sewage can be adjusted.
Description
Technical field
The utility model relates to a kind of aerator, especially relates to a kind of biological sewage treatment cyclic aeration machine.
Background technology
At present, in sewage disposal in the aerobe processing unit, need be to the sewage oxygen supply, and need be with plug-flow sewage, normally blast air in sewage, as in oxidation ditch process, existing widely used equipment is rotating disk aerator etc., the rotating disk aerator by when rotation blade splash spray, reach oxygenation purpose in the water.It exists weak point to be: the degree of depth in 1 pond is affected, and oxygenation is slower, generally is less than 3.5 meters, bottom oxygenation deficiency, easy precipitating sludge at the bottom of the pond; 2 need deceleration device, and complex structure is difficult for maintenance, and mechanical energy consumption is higher; 3 owing to be exposed to water in the air, in winter water temperature reduced especially, is unfavorable for the effect that aerobe is handled.
The utility model content
The purpose of this utility model is to overcome the shortcoming and defect of above-mentioned prior art, and a kind of biological sewage treatment cyclic aeration machine is provided, and this aeration function increases the pond degree of depth, be oxygenation in the water fast, reduce mechanical energy consumption, and have prograding simultaneously, maintenance is convenient.
The purpose of this utility model is achieved through the following technical solutions: a kind of biological sewage treatment cyclic aeration machine, mainly be made up of motor, wheel box, first impeller, aeration tube, second impeller, guide shell and gas blower, it is characterized in that: described wheel box is connected with transmission shaft by shaft coupling; Described first impeller and second impeller are installed on the transmission shaft; Be provided with aeration tube between described first impeller and second impeller.
Described first impeller, aeration tube and second impeller all are arranged in the guide shell.
Described guide shell is connected with support by union lever.
Further, described gas blower is connected with aeration tube by blast main.
In sum, the beneficial effects of the utility model are: this aeration function increases the pond degree of depth, is oxygenation in the water fast, reduces mechanical energy consumption; Because motor device on the water, maintenance is convenient; Have propelling and guide functions simultaneously, the sewage disposal biological tank is flowed, and the velocity of flow that can regulate sewage.
Description of drawings
Fig. 1 is structural representation of the present utility model;
Fig. 2 is working order sectional view of the present utility model;
Fig. 3 is A among Fig. 2-A sectional view;
Fig. 4 is working order orthographic plan of the present utility model.
Mark and corresponding component title in the accompanying drawing: 1-motor; 2-wheel box; 3-shaft coupling; 4-transmission shaft; 5-the first impeller; 6-aeration tube; 7-the second impeller; 8-guide shell; 9-gas blower; 10-blast main; 11-support; 12-pond; 13-union lever.
Embodiment
Below in conjunction with embodiment and accompanying drawing, the utility model is described in further detail, but embodiment of the present utility model is not limited only to this.
Embodiment: as shown in Figures 1 to 4, the utility model mainly is made up of motor 1, wheel box 2, first impeller 5, aeration tube 6, second impeller 7, guide shell 8 and gas blower 9, it is characterized in that: described wheel box 2 is connected with transmission shaft 4 by shaft coupling 3; Described first impeller 5 and second impeller 7 are installed on the transmission shaft 4; Be provided with aeration tube 6 between described first impeller 5 and second impeller 7.
Described first impeller 5, aeration tube 6 and second impeller 7 all are arranged in the guide shell 8.
Described guide shell 8 is connected with support 11 by union lever 13.
Further, described gas blower 9 is connected with aeration tube 6 by blast main 10.
During the utility model operation work: motor 1 is given wheel box 2 outputting powers, wheel box 2 connects shaft coupling 3, shaft coupling 3 drives transmission shaft 4 and rotates, first impeller 5 and second impeller 7 on the transmission shaft 4 rotate together, first impeller 5 is pushed the sewage of guide shell 8 outsides to second impeller 7, gas blower 9 is connected with aeration tube 6 by blast main 10, air spreads from aeration tube 6 to water, and air mixes with sewage under 7 effects of second impeller, air forms micro-bubble and contacts with sewage, is oxygenation in the water fast, so is not easy precipitating sludge at the bottom of the pond, second impeller, 7 water sides of guide shell 8 are designed for diffuser tube, and the sewage that is conducive to after the oxygenation spreads rapidly.The utlity model has simultaneously and advance and guide functions, the sewage disposal biological tank is flowed, and the rotating speed that can regulate first impeller 5 and second impeller 7 increases or reduces the discharge of sewage that flows through guide shell 8, therefore realization is to the control of pond drainage flow speed.
Take aforesaid way, just can realize the utility model preferably.
Claims (4)
1. biological sewage treatment cyclic aeration machine, mainly be made up of motor (1), wheel box (2), first impeller (5), aeration tube (6), second impeller (7), guide shell (8) and gas blower (9), it is characterized in that: described wheel box (2) is connected with transmission shaft (4) by shaft coupling (3); Described first impeller (5) and second impeller (7) are installed on the transmission shaft (4); Be provided with aeration tube (6) between described first impeller (5) and second impeller (7).
2. a kind of biological sewage treatment cyclic aeration machine according to claim 1, it is characterized in that: described first impeller (5), aeration tube (6) and second impeller (7) all are arranged in the guide shell (8).
3. a kind of biological sewage treatment cyclic aeration machine according to claim 1 is characterized in that: described guide shell (8) is connected with support (11) by union lever (13).
4. a kind of biological sewage treatment cyclic aeration machine according to claim 1 is characterized in that: described gas blower (9) is connected with aeration tube (6) by blast main (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013200428354U CN203033824U (en) | 2013-01-28 | 2013-01-28 | Cyclic aerator for biological sewage treatment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013200428354U CN203033824U (en) | 2013-01-28 | 2013-01-28 | Cyclic aerator for biological sewage treatment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203033824U true CN203033824U (en) | 2013-07-03 |
Family
ID=48685961
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013200428354U Expired - Fee Related CN203033824U (en) | 2013-01-28 | 2013-01-28 | Cyclic aerator for biological sewage treatment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203033824U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104891644A (en) * | 2015-05-15 | 2015-09-09 | 刘婷 | Lifting stirring aeration device |
-
2013
- 2013-01-28 CN CN2013200428354U patent/CN203033824U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104891644A (en) * | 2015-05-15 | 2015-09-09 | 刘婷 | Lifting stirring aeration device |
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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: LIAONING YUJIE ENVIRONMENTAL PROTECTION EQUIPMENT Free format text: FORMER OWNER: CHENGDU YUANCHUANG ENVIRONMENTAL ENGINEERING CO., LTD. Effective date: 20140115 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 610000 CHENGDU, SICHUAN PROVINCE TO: 112500 TIELING, LIAONING PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20140115 Address after: 112500 Siping Industrial Zone, Changtu County, Liaoning, Tieling Patentee after: Liaoning Yujie environmental protection equipment Engineering Co., Ltd. Address before: 610000 Sichuan city of Chengdu province Wuhou District Temple Red Street No. 9 of No. 605 Patentee before: Chengdu Yuanchuang Environmental Engineering Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130703 Termination date: 20150128 |
|
| EXPY | Termination of patent right or utility model |