CN201366329Y - Stirring bar capable of being fixed at bottom of electrolytic cell - Google Patents
Stirring bar capable of being fixed at bottom of electrolytic cell Download PDFInfo
- Publication number
- CN201366329Y CN201366329Y CNU2009200362153U CN200920036215U CN201366329Y CN 201366329 Y CN201366329 Y CN 201366329Y CN U2009200362153 U CNU2009200362153 U CN U2009200362153U CN 200920036215 U CN200920036215 U CN 200920036215U CN 201366329 Y CN201366329 Y CN 201366329Y
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- CN
- China
- Prior art keywords
- stirrer
- fixed
- stirring bar
- electrolytic cell
- cell bottom
- 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 stirring bar capable of being fixed at the bottom of an electrolytic cell, comprising the stirring bar; the central position of the stirring bar is provided with a fixed shaft which is fixed at the bottom of the electrolytic cell; furthermore, the upper end of the fixed shaft is provided with a fixed clamp; and the stirring bar can rotate by taking the fixed shaft as a center. The stirring bar has simple structure and convenient operation, the phenomenon that the electrode is broken due to jumping of the stirring bar when rotating does not occur, the stirring bar is not out of step even when a potentiometer on the stirring bar is regulated faster, the rotating speed is more stable, an indicator electrode can judge the end in time so that the assay result has good reproducibility, the precision and exactness of the assay are improved, the working efficiency is also improved greatly, and the unnecessary waste is reduced.
Description
Technical field
The utility model relates to a kind of electrolytic cell, is specifically related to a kind of stirrer that is fixed on the electrolytic cell bottom.
Background technology
At present, most stirrers are that the magnetize ferrite bar casting shell of the utmost point of a two forms, the rotation of stirrer two blocks of magnet by the motor band in the agitator and two pairs of magnetic poles of stirrer formation change, because stirrer floats in the electrolytic cell bottom, in use exist rotary speed unstabilization, phenomenon such as step-out midway, stirrer is easy to jump and gets up to bend electrode like this, forms electric pole short circuit, causes equipment fault not use.Rotary speed unstabilization makes indicator electrode can not follow the tracks of the judgement terminal point timely, causes the reappearance of test bad, causes result error bigger, makes the result of laboratory test failure.
Summary of the invention
In order to address the above problem, the utility model provides a kind of stirrer that is fixed on the electrolytic cell bottom.
The utility model is achieved by the following technical solution: a kind of stirrer that is fixed on electrolytic cell bottom, comprise stirrer, and stirrer has and is evenly and at least two blades that are symmetrically distributed, and in each blade magnetic pole is installed; Center at stirrer is equipped with fixed axis, and stirrer can be the center rotation with the fixed axis; The fixed axis lower end is fixed on the electrolytic cell bottom.
The center of stirrer is provided with a circular hole that matches with fixed axis, and fixed axis is inserted in the circular hole, and its upper end is provided with the location and uses fixation clamp, its lower end to be fixed on the electrolytic cell bottom.
A kind of stirrer that is fixed on electrolytic cell bottom comprises stirrer, and stirrer has and is evenly and at least two blades that are symmetrically distributed, and in each blade magnetic pole is installed; In the center of stirrer the rotating shaft that is fixed together with stirrer is installed, rotating shaft is installed in the electrolytic cell bottom by axle sleeve and can rotates in axle sleeve.
Good effect of the present utility model is: the utility model is simple in structure, easy to operate, can not appear at the phenomenon that spring gets up to break electrode in the rotation, potentiometer on the agitator is transferred soon also not can step-out, and rotating speed is more stable, and indicator electrode can in time be judged terminal point, make result of laboratory test that reappearance preferably be arranged, improve precision, the degree of accuracy of chemical examination, improved operating efficiency greatly, reduced unnecessary waste.
Description of drawings
Below in conjunction with the drawings and specific embodiments the utility model is described in further detail.
Fig. 1 is example structure schematic diagram of the utility model;
Fig. 2 is the utility model side sectional view;
Fig. 3 is the cutaway view that the utility model is installed in the electrolytic cell bottom;
Fig. 4 is another example structure schematic diagram of the utility model.
Among the figure: 1, stirrer, 2, fixed axis, 3, magnetic pole, 4, fixation clamp, 5, rotating shaft, 6, axle sleeve.
The specific embodiment
As shown in Figure 1 and Figure 2, stirrer 1 is provided with and is evenly and six blades that are symmetrically distributed, and near in the top of each blade magnetic pole 3 is being installed.In the center of stirrer 1 fixed axis 2 is installed.In the present embodiment, be provided with a circular hole that matches with fixed axis 2 in the center of stirrer 1, fixed axis 2 is inserted in the circular hole, and its upper end is provided with fixation clamp 4 with stirrer 1 location.The lower end of fixed axis 2 is fixed on the electrolytic cell bottom.
As shown in Figure 4, the rotating shaft 5 that is fixed together with stirrer 1 is installed in the center of stirrer 1, rotating shaft 5 is installed in the electrolytic cell bottom by axle sleeve 6 and can rotates in axle sleeve 6.
As shown in Figure 3, in use, stirrer is fixed on the bottom of electrolytic cell, under the effect of agitator, stirrer 1 can be center rotation with fixed axis or rotating shaft, can not appear at the phenomenon that springs gets up to break electrode in the rotation, and the potentiometer accent on the agitator soon can step-out yet, rotating speed is more stable, indicator electrode can in time be judged terminal point, makes result of laboratory test that reappearance preferably be arranged, and has improved precision, the degree of accuracy of chemical examination, improve operating efficiency greatly, reduced unnecessary waste.
Claims (3)
1, a kind of stirrer that is fixed on electrolytic cell bottom comprises stirrer (1), it is characterized in that: stirrer (1) has and is evenly and at least two blades that are symmetrically distributed, and magnetic pole (3) is installed in each blade; In the center of stirrer (1) fixed axis (2) is installed, stirrer (1) can be the center rotation with fixed axis (2); Fixed axis (2) lower end is fixed on the electrolytic cell bottom.
2, the stirrer that is fixed on the electrolytic cell bottom according to claim 1, it is characterized in that: the center of stirrer (1) is provided with a circular hole that matches with fixed axis (2), fixed axis (2) is inserted in the circular hole, its upper end is provided with location fixation clamp (4), and its lower end is fixed on the electrolytic cell bottom.
3, a kind of stirrer that is fixed on electrolytic cell bottom comprises stirrer (1), it is characterized in that: stirrer (1) has and is evenly and at least two blades that are symmetrically distributed, and magnetic pole (3) is installed in each blade; In the rotating shaft (5) that the center of stirrer (1) is equipped with and stirrer (1) is fixed together, rotating shaft (5) is installed in the electrolytic cell bottom by axle sleeve (6) and can rotates in axle sleeve (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2009200362153U CN201366329Y (en) | 2009-03-06 | 2009-03-06 | Stirring bar capable of being fixed at bottom of electrolytic cell |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2009200362153U CN201366329Y (en) | 2009-03-06 | 2009-03-06 | Stirring bar capable of being fixed at bottom of electrolytic cell |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201366329Y true CN201366329Y (en) | 2009-12-23 |
Family
ID=41485230
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2009200362153U Expired - Fee Related CN201366329Y (en) | 2009-03-06 | 2009-03-06 | Stirring bar capable of being fixed at bottom of electrolytic cell |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201366329Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108771493A (en) * | 2017-11-20 | 2018-11-09 | 金涛 | sobering device |
| CN108784423A (en) * | 2017-11-20 | 2018-11-13 | 金涛 | Device for sobering drunken people, sobering device and wait upon wine vehicle |
| CN110568042A (en) * | 2019-10-18 | 2019-12-13 | 咸阳师范学院 | Electrochemical analysis device adopting nano boron-doped diamond membrane electrode and application thereof |
-
2009
- 2009-03-06 CN CNU2009200362153U patent/CN201366329Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108771493A (en) * | 2017-11-20 | 2018-11-09 | 金涛 | sobering device |
| CN108784423A (en) * | 2017-11-20 | 2018-11-13 | 金涛 | Device for sobering drunken people, sobering device and wait upon wine vehicle |
| CN110568042A (en) * | 2019-10-18 | 2019-12-13 | 咸阳师范学院 | Electrochemical analysis device adopting nano boron-doped diamond membrane electrode and application thereof |
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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: 20091223 Termination date: 20170306 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |