CN201244456Y - Axial flow type agitating valve with steady wing and accessory lobe - Google Patents
Axial flow type agitating valve with steady wing and accessory lobe Download PDFInfo
- Publication number
- CN201244456Y CN201244456Y CNU2008201486483U CN200820148648U CN201244456Y CN 201244456 Y CN201244456 Y CN 201244456Y CN U2008201486483 U CNU2008201486483 U CN U2008201486483U CN 200820148648 U CN200820148648 U CN 200820148648U CN 201244456 Y CN201244456 Y CN 201244456Y
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- stabilizer
- flow type
- stirring
- utility
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Abstract
The utility model relates to an axialflow stirring paddle with a stabilizer vane and an auxiliary vane, which effectively resolves the problem that when running with high speed, the stirring device will vibrate to form eddy or cavitation, thus decreasing the stirring efficiency of stirring blades. The technical proposal is as follows: the stabilizer vane is vertically welded on the inner curved surface of a main paddle blade, the lower end of which is welded with one auxiliary paddle blade, and the auxiliary paddle blade has the same shape with and is shorter than the main paddle blade. The utility model has simple structure, can be used conveniently with good effect, effectively eliminates the vibration caused by running with high speed and the eddy or cavitation caused by the main paddle blade, thus improving the working efficiency of the stirring blade; and the utility model is a great innovation in the field of the stirring device.
Description
One, technical field
The utility model relates to agitating device, particularly a kind of axial-flow type paddle with stabilizer and accessory lobes.
Two, background technology
The mixing of end viscosity fluid during the axial-flow type paddle is fit to, fields such as particle suspension, have low the shearing, strong circulation, low energy consumption, advantages such as blade is removable, but generally use at middle and slow speed of revolution, if run up, in order to prevent that agitating device from producing vibration, then to increase intermediate bearing, when in the bigger tank diameter of ratio of height to diameter, using, generally need to increase bottom bearing and support, equipment making and use cost have so just been increased, and when running up, this axial-flow type stirrer paddle rear can form certain eddy current or air pocket, reduced the stirring efficiency of stirrer paddle, so its improvement is imperative.
Three, utility model content
At above-mentioned situation, for overcoming the defective of prior art, the purpose of the utility model just provides a kind of axial-flow type paddle with stabilizer and accessory lobes, can effectively solve when running up, and agitating device produces vibration, form eddy current or air pocket, reduce the stirring efficiency problem of stirrer paddle, the technical scheme of its solution is that vertical welding is connected to stabilizer on the main blade negative camber, it is identical with main blade that a plate shape is welded in the lower end of stabilizer, than the short metaplasm leaf of main blade.The utility model is simple in structure, and is easy to use, effective, effectively eliminated the vibration of generation when running up and eddy current or the air pocket that main blade produces, and improved the operating efficiency of stirrer paddle, is that one on the agitating device innovated greatly.
Four, description of drawings
Fig. 1 is a structural perspective of the present utility model.
Fig. 2 is a structural front view of the present utility model.
Five, the specific embodiment
Below in conjunction with accompanying drawing the specific embodiment of the present utility model is elaborated.
Provided by Fig. 1-Fig. 2, the utility model is that vertical welding is connected to stabilizer 2 on main blade 1 negative camber, and it is identical with main blade that a plate shape is welded in the lower end of stabilizer, than the short metaplasm leaf 3 of main blade.
In order to guarantee result of use, said stabilizer 2 is flat bar plate bodys of being made by steel plate; Said main blade 1 is the narrow curved surface shape of the wide end of an end; It is to be noted when low-speed running, under the unconspicuous situation of eddy current or air pocket, also the metaplasm leaf of stabilizer lower end can be removed.
The utility model has the advantages that: keep the structure of former axial-flow type paddle, increase stable at paddle The wing perhaps increases stabilizer and metaplasm leaf simultaneously, has significantly improved the cycle efficieny of former axial-flow type paddle, Cycle efficieny has increased by 15%, and the utility model has been widened the scope of application of axial flow type agitating valve greatly, can Effectively reduce production and the use cost of solid-liquid suspension multilayer oar agitating device, and effectively eliminated agitating device The run up vibration that produces and eliminated eddy current or the air pocket that main blade produces, it is very big that stirring efficiency has been had Raising, economic and social benefit is huge.
Claims (3)
1, a kind of axial-flow type paddle with stabilizer and accessory lobes is characterized in that, vertical welding is connected to stabilizer (2) on main blade (1) negative camber, and it is identical with main blade that a plate shape is welded in the lower end of stabilizer, than the short metaplasm leaf (3) of main blade.
2, the axial-flow type paddle of band stabilizer according to claim 1 and accessory lobes is characterized in that, said stabilizer (2) is the flat bar plate body of being made by steel plate.
3, the axial-flow type paddle of band stabilizer according to claim 1 and accessory lobes is characterized in that, said main blade (1) is the narrow curved surface shape of the wide end of an end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201486483U CN201244456Y (en) | 2008-08-21 | 2008-08-21 | Axial flow type agitating valve with steady wing and accessory lobe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201486483U CN201244456Y (en) | 2008-08-21 | 2008-08-21 | Axial flow type agitating valve with steady wing and accessory lobe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201244456Y true CN201244456Y (en) | 2009-05-27 |
Family
ID=40728271
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201486483U Expired - Fee Related CN201244456Y (en) | 2008-08-21 | 2008-08-21 | Axial flow type agitating valve with steady wing and accessory lobe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201244456Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105435705A (en) * | 2015-12-29 | 2016-03-30 | 米顿罗工业设备（上海）有限公司 | Axial-flow agitating blade provided with blade tip winglets |
| CN108355514A (en) * | 2018-04-18 | 2018-08-03 | 江苏浩特隆搅拌设备有限公司 | Agitator paddle |
-
2008
- 2008-08-21 CN CNU2008201486483U patent/CN201244456Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105435705A (en) * | 2015-12-29 | 2016-03-30 | 米顿罗工业设备（上海）有限公司 | Axial-flow agitating blade provided with blade tip winglets |
| CN108355514A (en) * | 2018-04-18 | 2018-08-03 | 江苏浩特隆搅拌设备有限公司 | Agitator paddle |
| CN108355514B (en) * | 2018-04-18 | 2024-03-29 | 江苏浩特隆搅拌设备有限公司 | Impeller of stirrer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090527 Termination date: 20130821 |