CN201295602Y - Homogeneous state laboratory stirrer - Google Patents
Homogeneous state laboratory stirrer Download PDFInfo
- Publication number
- CN201295602Y CN201295602Y CNU2008202207035U CN200820220703U CN201295602Y CN 201295602 Y CN201295602 Y CN 201295602Y CN U2008202207035 U CNU2008202207035 U CN U2008202207035U CN 200820220703 U CN200820220703 U CN 200820220703U CN 201295602 Y CN201295602 Y CN 201295602Y
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- CN
- China
- Prior art keywords
- upper cover
- cover plate
- laboratory stirrer
- homogeneous state
- propeller
- 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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Abstract
The utility model discloses a laboratory stirrer, in particular to a homogeneous sate laboratory stirrer, comprising: a transparent shell which is provided with an upper cover plate and the lower part of which is connected with a base; the upper cover plate is provided with a motor and an electric heating rod; the motor is connected with a three-blade propeller through a propeller; one side of the propeller is provided with a guide plate; the upper cover plate is provide with laboratory holes located above a current equalizer. The flow rate of stirring medium in the current equalizer is made the same.
Description
Technical field
The utility model relates to a kind of test apparatus, relates in particular to a kind of homogeneous state laboratory stirrer.
Background technology
At present, the laboratory agitating device of selling on the market is all prepared for the stirred fluid medium, and alr mode has screw directly to stir and the liquid pump drives fluid motion generation change of fluid.Stir purpose and substantially all be in order to make homogeneous mediaization, whether the fluid field of medium itself need not consider then evenly that the flow velocity that especially stirs the diverse location in the cavity is uneven.
The utility model content
The purpose of this utility model provides a kind of homogeneous state laboratory stirrer, and the agitated medium flow velocity in its current-sharing chamber is identical.
For solving the problems of the technologies described above, the utility model comprises: transparent shell, transparent shell is established upper cover plate, the transparent shell bottom connects base, establish motor and electrically heated rod on the upper cover plate, motor connects three-bladed propeller by propeller shaft, and a side of screw is established deflector, upper cover plate is provided with test hole, and test hole is positioned at the top in current-sharing chamber.
Motor is a buncher.
Deflector is 5cm-40cm apart from the horizontal range of propeller shaft.
The pitch of three-bladed propeller is 10cm-30cm.
The utility model adopts helical stir and cooperates deflector, makes the deflector rear in the transparent shell cavity form a current-sharing stirring area, and agitated medium is all identical at this regional flow velocity.
Description of drawings
Fig. 1 is the structural representation of the utility model homogeneous state laboratory stirrer.
Fig. 2 is that the AA of Fig. 1 is to cutaway view.
Fig. 3 is the left view of Fig. 2.
The specific embodiment
Comprise as Fig. 1, Fig. 2 and the utility model shown in Figure 3: transparent shell 1, transparent shell are established upper cover plate 2, and the transparent shell bottom connects base 3, and the space that transparent shell, upper cover plate and base surround forms cavity.Transparent shell is meant and adopts glass, plastic material to make, can see the shell of agitated medium in the stir chamber from the outside.Establish buncher 4 and electrically heated rod 5 on the upper cover plate, buncher connects propeller shaft 6, and the lower end of propeller shaft connects three-bladed propeller 7, and the pitch of three-bladed propeller is 5cm.Connect deflector 8 on the housing of one side of screw, deflector is 5cm apart from propeller shaft, deflector is divided into 2 cavitys with cavity, deflector one side is a stir chamber 11, opposite side is current-sharing chamber 10, the height of deflector makes the top and the upper cover plate of deflector less than the height of housing, and the slit of flowing for agitated medium is arranged between bottom and base.Have test hole 9 on the upper cover plate, test hole is positioned at the top in current-sharing chamber 10, so that observe the situation of the agitated medium in the current-sharing chamber.
As improvement of the present utility model, the pitch of three-bladed propeller also can be selected 20cm, 25cm, and 28cm, 30cm, and the distance between propeller shaft and deflector also can be selected 10cm, 20cm, 25cm, 30cm, 36cm, 40cm.
During use of the present utility model, agitated medium is added in the stir chamber, be with the upper cover plate starter motor, by the driven by motor three-bladed propeller, by the agitated medium motion in the rotation drive stir chamber of screw, and at the opposite side of deflector because the barrier effect of deflector makes the rear of deflector form flow velocity zone uniformly, the mouth test of being correlated with by experiment.
Claims (4)
1. homogeneous state laboratory stirrer, comprise transparent shell (1), transparent shell is established upper cover plate (2), the transparent shell bottom connects base (3), establish motor (4) and electrically heated rod (5) on the upper cover plate, it is characterized in that: described motor connects three-bladed propeller (7) by propeller shaft (6), and a side of screw is established deflector (8), upper cover plate is provided with test hole (9), and test hole is positioned at the top of current-sharing chamber (10).
2. homogeneous state laboratory stirrer according to claim 1 is characterized in that: described motor is a buncher.
3. homogeneous state laboratory stirrer according to claim 1 and 2 is characterized in that: described deflector is 5cm-40cm apart from the horizontal range of propeller shaft.
4. homogeneous state laboratory stirrer according to claim 1 and 2 is characterized in that: the pitch of described three-bladed propeller is 10cm-30cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202207035U CN201295602Y (en) | 2008-11-05 | 2008-11-05 | Homogeneous state laboratory stirrer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202207035U CN201295602Y (en) | 2008-11-05 | 2008-11-05 | Homogeneous state laboratory stirrer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201295602Y true CN201295602Y (en) | 2009-08-26 |
Family
ID=41041561
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008202207035U Expired - Fee Related CN201295602Y (en) | 2008-11-05 | 2008-11-05 | Homogeneous state laboratory stirrer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201295602Y (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102172487A (en) * | 2011-01-26 | 2011-09-07 | 浙江港龙新材料有限公司 | Nano material dispersing device for spray painting and method for preparing ink absorption layer paint by using same |
| CN102393298A (en) * | 2011-12-01 | 2012-03-28 | 南京化工职业技术学院 | Multi-parameter measurement optimized experimental facility for stirring paddle |
| CN103357287A (en) * | 2013-08-06 | 2013-10-23 | 中国石油大学(华东) | Visual oil-water mixing and stirring device used for laboratory |
| CN105080413A (en) * | 2015-09-17 | 2015-11-25 | 湖州南浔双林振森实木加工厂 | Paint heating and stirring device |
| CN105080390A (en) * | 2015-09-17 | 2015-11-25 | 湖州南浔双林振森实木加工厂 | Fixed paint mixing device |
| CN105107419A (en) * | 2015-09-17 | 2015-12-02 | 湖州南浔双林振森实木加工厂 | Movable oil paint mixing device |
-
2008
- 2008-11-05 CN CNU2008202207035U patent/CN201295602Y/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102172487A (en) * | 2011-01-26 | 2011-09-07 | 浙江港龙新材料有限公司 | Nano material dispersing device for spray painting and method for preparing ink absorption layer paint by using same |
| CN102393298A (en) * | 2011-12-01 | 2012-03-28 | 南京化工职业技术学院 | Multi-parameter measurement optimized experimental facility for stirring paddle |
| CN102393298B (en) * | 2011-12-01 | 2013-05-29 | 南京化工职业技术学院 | Multi-parameter measurement optimized experimental facility for stirring paddle |
| CN103357287A (en) * | 2013-08-06 | 2013-10-23 | 中国石油大学(华东) | Visual oil-water mixing and stirring device used for laboratory |
| CN103357287B (en) * | 2013-08-06 | 2015-07-08 | 中国石油大学(华东) | Visual oil-water mixing and stirring device used for laboratory |
| CN105080413A (en) * | 2015-09-17 | 2015-11-25 | 湖州南浔双林振森实木加工厂 | Paint heating and stirring device |
| CN105080390A (en) * | 2015-09-17 | 2015-11-25 | 湖州南浔双林振森实木加工厂 | Fixed paint mixing device |
| CN105107419A (en) * | 2015-09-17 | 2015-12-02 | 湖州南浔双林振森实木加工厂 | Movable oil paint mixing device |
| CN105107419B (en) * | 2015-09-17 | 2017-09-29 | 湖州南浔双林振森实木加工厂 | Movable type paint mixing device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: ZHENGZHOU KEHUI TECHNOLOGY CO., LTD. Free format text: FORMER NAME: ZHENGZHOU KE-HUI WELDING EQUIPMENT TECHNOLOGY CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 450001 No. 12, Holly Street, hi tech Industrial Development Zone, Henan, Zhengzhou Patentee after: ZHENGZHOU KEHUI TECH. CO., LTD. Address before: 450001 No. 12, Holly Street, hi tech Industrial Development Zone, Henan, Zhengzhou Patentee before: Zhengzhou Kehui Hi-Tech Development Co., Ltd. |
|
| DD01 | Delivery of document by public notice |
Addressee: ZHENGZHOU KEHUI TECH. CO., LTD. Document name: Notification of Termination of Patent Right |
|
| DD01 | Delivery of document by public notice | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090826 Termination date: 20171105 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |