CN202909675U - Propeller type stirrer - Google Patents
Propeller type stirrer Download PDFInfo
- Publication number
- CN202909675U CN202909675U CN 201220645684 CN201220645684U CN202909675U CN 202909675 U CN202909675 U CN 202909675U CN 201220645684 CN201220645684 CN 201220645684 CN 201220645684 U CN201220645684 U CN 201220645684U CN 202909675 U CN202909675 U CN 202909675U
- Authority
- CN
- China
- Prior art keywords
- gyroaxis
- surrounding edge
- circular surrounding
- stirrer
- propeller type
- 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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- Mixers Of The Rotary Stirring Type (AREA)
- Mixers With Rotating Receptacles And Mixers With Vibration Mechanisms (AREA)
Abstract
A propeller type stirrer relates to experimental tools, in particular to structural improvement of stirrers of magnetic stirring devices used in chemical or biological laboratories, and includes a stirrer body (1), wherein the stirrer body (1) includes a gyroaxis (2), a plurality of paddles (3) and a circular surrounding edge (4); the gyroaxis (2) includes an upper part cylinder and a bottom cone; the circular surrounding edge (4) and the gyroaxis (2) share one axes; the bottom edge of the circular surrounding edge (4) is higher than the cone top at the bottom of the gyroaxis (2); and the paddles (3) are uniformly distributed between the gyroaxis (2) and the circular surrounding edge (4) in a radial manner. The propeller type stirrer has the advantages of simple structure, ingenious design and high stirring efficiency, and forms convection liquid in the stirring process through the propeller type structure, thereby greatly improving the stirring efficiency.
Description
Technical field
The utility model relates to experimental apparatus, is specifically related to a kind of architecture advances of stirrer of the magnetic stirring apparatus that uses for chemistry or biology laboratory.
Background technology
Magnetic stirring apparatus is the instrument of often using in chemistry or the Bioexperiment process, and stirrer then is that it puts into the force application part that vessel play stirring action.Common stirrer is exactly the clava of being made by the corrosion-resistant composite of magnetic material outer wrap macromolecule, and it is even with the liquid agitation in the vessel to drive its rotation by the magnetic material in the agitator.Because there is the not high shortcoming of stirring efficiency in the restriction of its shape.
Summary of the invention
Technical problem to be solved in the utility model is: provide a kind of stirring efficiency high propeller type stirrer.
Technical solution of the present utility model is: it comprises the stirrer body, described stirrer body is made of gyroaxis, some blades and circular surrounding edge, gyroaxis is made of the cylinder on top and the cone of bottom, circular surrounding edge and gyroaxis concentric arrange, and the base of circular surrounding edge is higher than the cone point of gyroaxis bottom, and blade is radial and is distributed between gyroaxis and the circular surrounding edge.
Technique effect of the present utility model is: it has advantage simple in structure, that design is ingenious and stirring efficiency is high, by its propeller-like structure, makes liquid form convection current in whipping process, thereby significantly improves stirring efficiency.
Description of drawings
Fig. 1 is structural representation of the present utility model;
Fig. 2 is sectional structure schematic diagram of the present utility model.
The specific embodiment
As illustrated in fig. 1 and 2, it comprises stirrer body 1, described stirrer body 1 is made of gyroaxis 2, some blades 3 and circular surrounding edge 4, gyroaxis 2 is made of the cylinder on top and the cone of bottom, circular surrounding edge 4 and gyroaxis 2 concentric settings, and the base of circular surrounding edge 4 is higher than the cone point of gyroaxis 2 bottoms, and blade 3 is radial and is distributed between gyroaxis 2 and the circular surrounding edge 4.
Described blade 3 is 4.
The utility model cone point is placed in the stirred vessel down, and behind the startup agitator, the stirrer rotation will be stirred liquid and be sucked and blown out upward by the bottom, make whole stirring liquid form convection current in stirred vessel, Rapid Circulation, thus improve stirring efficiency.
Claims (2)
1. propeller type stirrer, comprise stirrer body (1), it is characterized in that, described stirrer body (1) is made of gyroaxis (2), some blades (3) and circular surrounding edge (4), gyroaxis (2) is made of the cylinder on top and the cone of bottom, circular surrounding edge (4) and gyroaxis (2) concentric setting, and the base of circular surrounding edge (4) is higher than the cone point of gyroaxis (2) bottom, and blade (3) is radial and is distributed between gyroaxis (2) and the circular surrounding edge (4).
2. propeller type stirrer as claimed in claim 1 is characterized in that, described blade (3) is 4.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220645684 CN202909675U (en) | 2012-11-30 | 2012-11-30 | Propeller type stirrer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220645684 CN202909675U (en) | 2012-11-30 | 2012-11-30 | Propeller type stirrer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202909675U true CN202909675U (en) | 2013-05-01 |
Family
ID=48158022
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220645684 Expired - Fee Related CN202909675U (en) | 2012-11-30 | 2012-11-30 | Propeller type stirrer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202909675U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112892346A (en) * | 2021-03-22 | 2021-06-04 | 宝璟科技(深圳)有限公司 | Magnetic rotor |
-
2012
- 2012-11-30 CN CN 201220645684 patent/CN202909675U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112892346A (en) * | 2021-03-22 | 2021-06-04 | 宝璟科技(深圳)有限公司 | Magnetic rotor |
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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: 20130501 Termination date: 20131130 |