CN107812469A - Full-automatic magnetic stirring apparatus for chemical experiment - Google Patents
Full-automatic magnetic stirring apparatus for chemical experiment Download PDFInfo
- Publication number
- CN107812469A CN107812469A CN201711021016.0A CN201711021016A CN107812469A CN 107812469 A CN107812469 A CN 107812469A CN 201711021016 A CN201711021016 A CN 201711021016A CN 107812469 A CN107812469 A CN 107812469A
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- CN
- China
- Prior art keywords
- heat
- base
- hole
- cup
- mounting seat
- 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.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
- B01F27/80—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis
- B01F27/808—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis with stirrers driven from the bottom of the receptacle
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F33/00—Other mixers; Mixing plants; Combinations of mixers
- B01F33/45—Magnetic mixers; Mixers with magnetically driven stirrers
- B01F33/453—Magnetic mixers; Mixers with magnetically driven stirrers using supported or suspended stirring elements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
- B01F35/30—Driving arrangements; Transmissions; Couplings; Brakes
- B01F35/32—Driving arrangements
- B01F35/32005—Type of drive
- B01F35/3204—Motor driven, i.e. by means of an electric or IC motor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
- B01F35/40—Mounting or supporting mixing devices or receptacles; Clamping or holding arrangements therefor
- B01F35/43—Supporting receptacles on frames or stands
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
- B01F35/90—Heating or cooling systems
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
- B01F35/90—Heating or cooling systems
- B01F2035/99—Heating
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Mixers With Rotating Receptacles And Mixers With Vibration Mechanisms (AREA)
- Devices For Use In Laboratory Experiments (AREA)
Abstract
The invention discloses the full-automatic magnetic stirring apparatus for chemical experiment, including support base and mounting seat, motor is provided with mounting seat, opening is provided with mounting seat upper surface, rotating disk is installed on the extension of motor output end, rotating disk upper surface is provided with multiple magnetic stripes, through hole is provided with the upper surface of support base, heat-conducting plate is provided with through hole upper end, in through hole lower end, nonmagnetic thermal insulation board is set, multiple heat-generating pipes are provided with heat conduction, heat-conducting plate is provided with through hole, base is provided with bottom of cup inwall, the magnetic patch corresponding with magnetic stripe is installed on base, multiple paddles are fixed on the upper surface of base.By accessing power supply at electrical outlet, so that heat-generating pipe starts heat production, and utilize the super-high heat-conductive performance of heat-conducting plate, transfer heat on cup, and the lower end of through hole is provided with nonmagnetic thermal insulation board, it is transferred to avoiding heat caused by heat-generating pipe from moving down in mounting seat, avoids the normal operation of motor from being interfered.
Description
Technical field
Full-automatic magnetic stirring apparatus the present invention relates to chemical field, in particular to for chemical experiment.
Background technology
In many chemical experiments, to detect some micro- concentration or matching, it is necessary to by reacting
Color change in journey, then observe by the naked eye and judge.Such as " CaCl2 solution " content detection.Want to accelerate experiment
Process, generally accelerate the process of example reaction by way of magnetic agitation.At present, the magnetic agitation instrument supplied on the market is general
It is by adjusting the modes such as frequency conversion, i.e. magnetic bar places the mode for changing the velocity of rotation of magnetic bar in a reservoir in a reservoir
Carry out the process of Control experiment, but aforesaid way is suitable only for that there is the experiment of low capacity liquid to be detected, it is difficult to meet
Experiment with Large Copacity liquid is detected, magnetic agitation instrument is when to Large Copacity liquid agitation, however it is often difficult to makes
Liquid inside container is sufficiently mixed, therefore can usually cause experimental result to the testing inspection with Large Copacity liquid
Deviation or cause the test period longer.Therefore, how to be relatively easy to achieve and the liquid in container is sufficiently stirred
It is those skilled in the art's technical issues that need to address to mix.
The content of the invention
It is an object of the invention to provide the full-automatic magnetic stirring apparatus for chemical experiment, to solve drawbacks described above.
The purpose of the present invention is achieved through the following technical solutions：
For the full-automatic magnetic stirring apparatus of chemical experiment, including support base and the installation that is arranged on inside support base
Seat, is provided with motor in mounting seat, and opening is provided with mounting seat upper surface, and the output end activity of motor is backward through the opening
Support base inner upper extends, and rotating disk is provided with the extension of the motor output end, and along rotating disk circumferentially thereon
End face is provided with multiple magnetic stripes, through hole is provided with the upper surface of support base, the rotating disk is placed between through hole and opening, on through hole
End is provided with heat-conducting plate, sets nonmagnetic thermal insulation board in through hole lower end, multiple heat-generating pipes is provided with the heat conduction, and leading
One end of hot plate is provided with electrical outlet, is connected after multiple heat-generating pipe parallel connections with the electrical outlet, and nonmagnetic lead is provided with through hole
Hot plate, cup are arranged on heat-conducting plate, and base is provided with bottom of cup inwall, are provided with base corresponding with magnetic stripe
Magnetic patch, multiple paddles are fixed on the upper surface of base.The defects of for occurring in existing agitator, applicant designs one
The new stirring structure of kind, i.e., by the use of motor as driving part, the circular motion for driving rotating disk to be stablized, and by rotating disk
Magnetic stripe and base on magnetic patch cooperate so that multiple paddles freely rotate in cup, so realize to solution
Stirring, the particularly stirring of solidliquid mixture, to accelerate the speed of chemical reagent reaction；And in the solution whipping process of big volume
In, the axial length of multiple paddles accounts for more than 2/3rds of cup axial length so that under the drive of motor, base is opened
Beginning, which moves in a circle, can drive paddle sufficiently to stir the solution in cup or solidliquid mixture, i.e. increase is stirred
Mix effect.Further, when the reagent heated to needs is stirred, by accessing power supply at electrical outlet so that heating
Pipe starts heat production, and utilizes the super-high heat-conductive performance of heat-conducting plate, transfers heat on cup, and is set in the lower end of through hole
There is nonmagnetic thermal insulation board, be transferred to avoiding heat caused by heat-generating pipe from moving down in mounting seat, avoid the normal operation of motor
It is interfered；Wherein, heat-generating pipe is multiple, and the bottom of cup is completely covered so that reagent is stirred in paddle
While, it is ensured that the reagent in cup is heated abundant.
The heat-generating pipe includes body and coated in the heating film on body, and the body is quartz ampoule, the heating
The both ends of film electrically connect with the electrical outlet respectively.Heat-generating pipe uses quartz ampoule, using the heating film in quartzy pipe outer wall to leading
Hot plate is heated, and the magnetic stripe and base upper end magnetic patch on rotating disk will not cause any interference, and quartz ampoule to quartz ampoule
Magnetic stripe and magnetic patch will not equally be had any impact, and then ensure the normal operation of agitating device.
The base is rounded, and multiple paddles are uniformly distributed along the circumferential of base in the upper surface of base, and often
One paddle is tilted towards the direction away from base axis from the bottom to top on the basis of base axis.Further, base
It is rounded, and multiple paddles being evenly distributed on base upper surface are obliquely installed so that multiple paddles surround composition one
The agitating unit of individual truncated cone-shaped, and the agitating unit is covered in cup more than 2/3rds volume, can be to cup
Solution or solid-liquid phase mixture are sufficiently stirred, to reach the speed for accelerating reagent reacting or synthesis.
Circular groove is provided with the bottom of cup inwall, the base is placed in groove.Preferably, in cup
Groove is provided with the inwall of bottom so that base moves in the range of it can only be covered after being pulled in groove, that is, ensures
The stability of paddle, prevent occurring position skew in the paddle course of work and reduce mixing effect, it is ensured that stirred in cup
The stirring efficiency for mixing leaf is promoted to maximization.
The present invention compared with prior art, has the following advantages and advantages：
1st, the present invention is when the reagent heated to needs is stirred, by accessing power supply at electrical outlet so that heating
Pipe starts heat production, and utilizes the super-high heat-conductive performance of heat-conducting plate, transfers heat on cup, and is set in the lower end of through hole
There is nonmagnetic thermal insulation board, be transferred to avoiding heat caused by heat-generating pipe from moving down in mounting seat, avoid the normal operation of motor
It is interfered；Wherein, heat-generating pipe is multiple, and the bottom of cup is completely covered so that reagent is stirred in paddle
While, it is ensured that the reagent in cup is heated abundant；
2nd, heat-generating pipe of the invention uses quartz ampoule, and heat-conducting plate is heated using the heating film in quartzy pipe outer wall,
And the magnetic stripe and base upper end magnetic patch on rotating disk will not cause any interference to quartz ampoule, and quartz ampoule is to magnetic stripe and magnetic patch
It will not equally have any impact, and then ensure the normal operation of agitating device；
3rd, the present invention is provided with groove on the inwall of bottom of cup so that base can only be covered after being pulled in groove
Moved in the range of lid, that is, ensure the stability of paddle, prevent occurring position skew in the paddle course of work and reduce
Mixing effect, it is ensured that the stirring efficiency of paddle is promoted to maximization in cup.
Brief description of the drawings
Accompanying drawing described herein is used for providing further understanding the embodiment of the present invention, forms one of the application
Point, do not form the restriction to the embodiment of the present invention.In the accompanying drawings：
Fig. 1 is schematic structural view of the invention.
Mark and corresponding parts title in accompanying drawing：
1- support bases, 2- mounting seats, 3- motors, 4- heat-generating pipes, 5- thermal insulation boards, 6- magnetic stripes, 7- rotating disks, 8- heat-conducting plates, 9-
Cup, 10- bases, 11- paddles.
Embodiment
For the object, technical solutions and advantages of the present invention are more clearly understood, with reference to embodiment and accompanying drawing, to this
Invention is described in further detail, and exemplary embodiment of the invention and its explanation are only used for explaining the present invention, do not make
For limitation of the invention.
Embodiment 1
As shown in figure 1, the present embodiment includes support base 1 and the mounting seat 2 being arranged on inside support base 1, in mounting seat 2
It is interior to be provided with motor 3, opening is provided with the upper surface of mounting seat 2, the output end activity of motor 3 is through the backward support base 1 of opening
Inner upper extends, and rotating disk 7 is provided with the extension of the output end of motor 3, and along rotating disk 7 circumferentially in its upper surface
Provided with multiple magnetic stripes 6, through hole is provided with the upper surface of support base 1, the rotating disk 7 is placed between through hole and opening, on through hole
End is provided with heat-conducting plate 8, sets nonmagnetic thermal insulation board 5 in through hole lower end, multiple heat-generating pipes 4 are provided with the heat-conducting plate 8,
And electrical outlet is provided with one end of heat-conducting plate 8, it is connected, is provided with through hole non-with the electrical outlet after multiple parallel connections of heat-generating pipe 4
The heat-conducting plate 8 of magnetic, cup 9 are arranged on heat-conducting plate 8, and base 10 is provided with the bottom interior wall of cup 9, are installed on base 10
There is the magnetic patch corresponding with magnetic stripe 6, multiple paddles 11 are fixed on the upper surface of base 10.For occurring in existing agitator
The defects of, applicant designs a kind of new stirring structure, i.e., by the use of motor 3 as driving part, drives rotating disk 7 to carry out stabilization
Circular motion, and pass through the magnetic patch on the magnetic stripe 6 on rotating disk 7 and base 10 and cooperate so that multiple paddles 11 are in cup
Freely rotated in body 9, and then realize the stirring of the stirring, particularly solidliquid mixture to solution, to accelerate chemical reagent reaction
Speed；And in the solution whipping process of big volume, the axial length of multiple paddles 11 accounts for three points of the axial length of cup 9
More than two so that under the drive of motor 3, base 10, which starts to move in a circle, can drive paddle 11 in cup 9
Solution or solidliquid mixture are sufficiently stirred, that is, increase mixing effect.Further, enter in the reagent heated to needs
During row stirring, by accessing power supply at electrical outlet so that heat-generating pipe 4 starts heat production, and utilizes the ultra-high conducting of heat-conducting plate 8 hot
Can, transfer heat on cup 9, and nonmagnetic thermal insulation board 5 is provided with the lower end of through hole, to avoid heat-generating pipe 4 from producing
Raw heat, which moves down, to be transferred in mounting seat 2, avoids the normal operation of motor 3 from being interfered；Wherein, heat-generating pipe 4 is multiple, and
The bottom of cup 9 is completely covered so that while paddle 11 stirs to reagent, it is ensured that reagent in cup 9 by
It is hot abundant.
The heat-generating pipe 4 includes body and coated in the heating film on body, and the body is quartz ampoule, the heating
The both ends of film electrically connect with the electrical outlet respectively.Heat-generating pipe 4 uses quartz ampoule, using the heating film in quartzy pipe outer wall to leading
Hot plate is heated, and the magnetic stripe 6 and the upper end magnetic patch of base 10 on rotating disk 7 will not cause any interference, and stone to quartz ampoule
English pipe will not equally have any impact to magnetic stripe 6 and magnetic patch, and then ensure the normal operation of agitating device.
In the present embodiment, the base 10 is rounded, and multiple paddles 11 are along base 10 circumferentially in base 10
Upper surface is uniformly distributed, and each described paddle 11 on the basis of the axis of base 10 from the bottom to top towards away from base 10 axis
Direction tilt.Further, base 10 is rounded, and multiple paddles 11 being evenly distributed on the upper surface of base 10 tilt
Set so that multiple paddles 11 surround the agitating unit for forming a truncated cone-shaped, and the agitating unit by cup 9 three/
More than two volume is covered, and the solution or solid-liquid phase mixture of cup 9 sufficiently can be stirred, and is accelerated with reaching
Reagent reacting or the speed of synthesis.
Preferably, it is provided with groove on the inwall of the bottom of cup 9 so that base 10 can only be in groove after being pulled
Moved in the range of covering, that is, ensure the stability of paddle 11, prevent from position occur in the course of work of paddle 11 inclined
Move and reduce mixing effect, it is ensured that the stirring efficiency of paddle is promoted to maximization in cup 9.
Above-described embodiment, the purpose of the present invention, technical scheme and beneficial effect are carried out further
Describe in detail, should be understood that the embodiment that the foregoing is only the present invention, be not intended to limit the present invention
Protection domain, within the spirit and principles of the invention, any modification, equivalent substitution and improvements done etc., all should include
Within protection scope of the present invention.
Claims (4)
1. for the full-automatic magnetic stirring apparatus of chemical experiment, including support base (1) and to be arranged on support base (1) internal
Mounting seat (2), motor (3) is provided with mounting seat (2), opening, the output end of motor (3) are provided with mounting seat (2) upper surface
Activity is through backward support base (1) the inner upper extension of the opening, it is characterised in that：In prolonging for the motor (3) output end
Stretch and rotating disk (7) is installed in section, and multiple magnetic stripes (6) are provided with its upper surface along the circumferential of rotating disk (7), in support base (1)
Upper surface is provided with through hole, and the rotating disk (7) is placed between through hole and opening, heat-conducting plate (8) is provided with through hole upper end, under through hole
End sets nonmagnetic thermal insulation board (5), and multiple heat-generating pipes (4) are provided with the heat-conducting plate (8), and in heat-conducting plate (8)
One end is provided with electrical outlet, is connected after multiple heat-generating pipes (4) are in parallel with the electrical outlet, and cup (9) is arranged on heat-conducting plate (8),
And base (10) is provided with cup (9) bottom interior wall, and the magnetic patch corresponding with magnetic stripe (6) is installed on base (10), it is multiple
Paddle (11) is fixed on the upper surface of base (10).
2. the full-automatic magnetic stirring apparatus according to claim 1 for chemical experiment, it is characterised in that：The heating
Managing (4) includes body and coated in the heating film on body, and the body is quartz ampoule, the both ends of the heating film respectively with
The electrical outlet electrical connection.
3. the full-automatic magnetic stirring apparatus according to claim 1 for chemical experiment, it is characterised in that：The base
(10) rounded, multiple paddles (11) are uniformly distributed along the circumferential of base (10) in the upper surface of base (10), and often
One paddle (11) is tilted towards the direction away from base (10) axis from the bottom to top on the basis of base (10) axis.
4. the full-automatic magnetic stirring apparatus according to claim 3 for chemical experiment, it is characterised in that：In the cup
Body (9) bottom interior wall is provided with circular groove, and the base (10) is placed in groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711021016.0A CN107812469A (en) | 2017-10-26 | 2017-10-26 | Full-automatic magnetic stirring apparatus for chemical experiment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711021016.0A CN107812469A (en) | 2017-10-26 | 2017-10-26 | Full-automatic magnetic stirring apparatus for chemical experiment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107812469A true CN107812469A (en) | 2018-03-20 |
Family
ID=61603144
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711021016.0A Withdrawn CN107812469A (en) | 2017-10-26 | 2017-10-26 | Full-automatic magnetic stirring apparatus for chemical experiment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107812469A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109261102A (en) * | 2018-10-26 | 2019-01-25 | 西安培华学院 | A kind of Biochemistry Experiment heating and stirring device |
| CN109317032A (en) * | 2018-11-02 | 2019-02-12 | 许昌学院 | The magnetic stirring apparatus of high-precision control |
| CN109469039A (en) * | 2018-11-12 | 2019-03-15 | 浙江科技学院 | The method that Nano silica sol rapid osmotic reinforces sand under microfibre humidification |
| CN110652912A (en) * | 2019-10-19 | 2020-01-07 | 内江恒威派腾科技有限公司 | Portable coating mixing arrangement is used to building decoration |
-
2017
- 2017-10-26 CN CN201711021016.0A patent/CN107812469A/en not_active Withdrawn
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109261102A (en) * | 2018-10-26 | 2019-01-25 | 西安培华学院 | A kind of Biochemistry Experiment heating and stirring device |
| CN109317032A (en) * | 2018-11-02 | 2019-02-12 | 许昌学院 | The magnetic stirring apparatus of high-precision control |
| CN109317032B (en) * | 2018-11-02 | 2021-05-28 | 许昌学院 | High-precision control magnetic stirring device |
| CN109469039A (en) * | 2018-11-12 | 2019-03-15 | 浙江科技学院 | The method that Nano silica sol rapid osmotic reinforces sand under microfibre humidification |
| CN110652912A (en) * | 2019-10-19 | 2020-01-07 | 内江恒威派腾科技有限公司 | Portable coating mixing arrangement is used to building decoration |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20180320 |