CN204058077U - A kind of rotary disk aerator - Google Patents
A kind of rotary disk aerator Download PDFInfo
- Publication number
- CN204058077U CN204058077U CN201420148004.XU CN201420148004U CN204058077U CN 204058077 U CN204058077 U CN 204058077U CN 201420148004 U CN201420148004 U CN 201420148004U CN 204058077 U CN204058077 U CN 204058077U
- Authority
- CN
- China
- Prior art keywords
- aerator
- aeration disc
- main shaft
- utility
- rotary disk
- 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
Links
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
Abstract
The utility model discloses a kind of rotary disk aerator, comprise the step-down gear, junctor, Martin's shaft coupling, flange and the main shaft that connect successively, described main shaft is evenly distributed with multiple by the aeration disc of two halfround bar slices to folder, the side of described aeration disc is formed with pit, and opposite side is formed with outstanding trapezoidal cutting plug-flow structure.The utility model structure is simple, and easy for installation, working efficiency is high, makes the air water cutting coefficient of aerator improve 30%, substantially increase oxygenation capacity and the plug-flow capacity of aerator by the aeration plate of said structure.
Description
Technical field
The utility model relates to a kind of rotary disk aerator.
Background technology
The degree of depth in existing aerator work waters is more shallow, and oxygenation capacity is general, and efficiency is not high, complex structure, assemble very inconvenient, wearing quality is lower, and aging rapid bulk strength is general, low to the erosion resistance of some special water qualities, the time not length will there is the situations such as corrosion oxidation.The present invention mainly resolves, in the complex structure solving aerator, to install inconvenience, the inferior problem of inefficiency.
Utility model content
The utility model object is that the defect existed for prior art provides a kind of rotary disk aerator.
The utility model for achieving the above object, adopt following technical scheme: a kind of rotary disk aerator, comprise the step-down gear, junctor, Martin's shaft coupling, flange and the main shaft that connect successively, described main shaft is evenly distributed with multiple by the aeration disc of two halfround bar slices to folder, the side of described aeration disc is formed with pit, and opposite side is formed with outstanding trapezoidal cutting plug-flow structure.
Further, described halfround bar slice adopts the injection molding of high-strength light polystyrene.
Further, described aeration disc is set with rubber antiskid pad.
The beneficial effects of the utility model: the utility model structure is simple, and easy for installation, working efficiency is high, makes the air water cutting coefficient of aerator improve 30%, substantially increase oxygenation capacity and plug-flow capacity by the aeration plate of said structure.
Accompanying drawing explanation
Fig. 1 structural representation of the present utility model.
Embodiment
Shown in Fig. 1, for a kind of rotary disk aerator, comprise the step-down gear 1, junctor 2, Martin's shaft coupling 4, flange 3 and the main shaft 5 that connect successively, described main shaft 5 is evenly distributed with multiple by the aeration disc 6 of two halfround bar slices to folder, the side of described aeration disc 6 is formed with pit, and opposite side is formed with outstanding trapezoidal cutting plug-flow structure.The aeration disc of this structure operationally, can make its air water cutting coefficient improve 30%, substantially increase oxygenation capacity and the plug-flow capacity of aerator.
Wherein, described halfround bar slice adopts the injection molding of high-strength light polystyrene, makes the ageing resistance of aeration disc and bulk strength add more than one times, there has also been very strong erosion resistance to acid, alkali simultaneously, and one-piece construction is stablized.In order to prevent the main shaft of aerator, operationally aeration disc is loosening, can be set with rubber antiskid pad on aeration disc.
The degree of depth in this aerator work waters is comparatively dark, and oxygenation capacity is strong, can better stir, impel mixed solution to be in continuous recurrent state, and antiseptic property be good, long service life, and the material of disc is slim and graceful, and working efficiency is high, and structure is simple, working stability.
The foregoing is only preferred embodiment of the present utility model, not in order to limit the utility model, all within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (1)
1. a rotary disk aerator, it is characterized in that, comprise the step-down gear, junctor, Martin's shaft coupling, flange and the main shaft that connect successively, described main shaft is evenly distributed with multiple by the aeration disc of two halfround bar slices to folder, the side of described aeration disc is formed with pit, and opposite side is formed with outstanding trapezoidal cutting plug-flow structure; Described halfround bar slice adopts the injection molding of high-strength light polystyrene; Described aeration disc is set with rubber antiskid pad.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420148004.XU CN204058077U (en) | 2014-03-28 | 2014-03-28 | A kind of rotary disk aerator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420148004.XU CN204058077U (en) | 2014-03-28 | 2014-03-28 | A kind of rotary disk aerator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204058077U true CN204058077U (en) | 2014-12-31 |
Family
ID=52199631
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420148004.XU Expired - Fee Related CN204058077U (en) | 2014-03-28 | 2014-03-28 | A kind of rotary disk aerator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204058077U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110078233A (en) * | 2019-05-31 | 2019-08-02 | 凌志环保股份有限公司 | A kind of cylinder tank body plate-spinning surface aeration machine mounting structure |
-
2014
- 2014-03-28 CN CN201420148004.XU patent/CN204058077U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110078233A (en) * | 2019-05-31 | 2019-08-02 | 凌志环保股份有限公司 | A kind of cylinder tank body plate-spinning surface aeration machine mounting structure |
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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: 20141231 Termination date: 20150328 |
|
| EXPY | Termination of patent right or utility model |