CN212237312U - A multidimension glass reation kettle for chemical synthesis - Google Patents
A multidimension glass reation kettle for chemical synthesis Download PDFInfo
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- CN212237312U CN212237312U CN202021334351.3U CN202021334351U CN212237312U CN 212237312 U CN212237312 U CN 212237312U CN 202021334351 U CN202021334351 U CN 202021334351U CN 212237312 U CN212237312 U CN 212237312U
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Abstract
The utility model belongs to the technical field of chemical experiment equipment, more specifically say, relate to a multidimensional glass reation kettle for chemical synthesis. The reaction kettle comprises a shell; the shell is provided with a notch with an upward opening and capable of accommodating a reaction vessel; a rotating seat, an arc-shaped track, a traveling mechanism, a stirring motor and a magnetic stirring paddle are arranged in the shell; the rotating seat is positioned right below the notch; the opening of the arc-shaped track is upwards arranged on the rotating seat and rotates along the horizontal direction along with the rotating seat; the traveling mechanism is arranged on the arc-shaped track and moves along the arc-shaped track; the stirring motor is arranged on the travelling mechanism, and an output shaft of the stirring motor faces the notch; the magnetic stirring paddle is arranged on an output shaft of the stirring motor. The utility model discloses have heating and stirring function, its stirring is high-efficient, and good reproducibility, stability is high, can avoid the reactant to form fixed mobile state in reaction vessel, is particularly useful for the sensitive chemical reaction to reaction condition.
Description
Technical Field
The utility model belongs to the technical field of chemical experiment equipment, more specifically say, relate to a multidimensional glass reation kettle for chemical synthesis.
Background
The chemical reaction needs to be carried out in a certain vessel, and in order to uniformly disperse the reactants and sufficiently react, the reactants need to be stirred. The two most commonly used stirring modes at present are mechanical stirring and magnetic stirring, wherein the mechanical stirring is to extend a stirring paddle into a reaction vessel from the top to stir reactants in a rotating manner, the magnetic stirring is to place a magnetic rotor into the reaction vessel, and meanwhile, a horizontal rotating magnetic field is applied to the bottom of the reaction vessel to drive the rotor to rotate so as to stir the reactants. Currently, whether mechanical stirring or magnetic stirring is adopted, the stirring is mostly limited to fixed-position horizontal rotation stirring with constant speed. After the stirring mode is carried out for a period of time, the reactants form a certain fixed flowing state, so that the relative shearing movement of the flowing reactants is weakened, and the mixing efficiency is reduced. For conventional chemical reactions, the existing stirring mode can basically meet the use requirement. However, there are also chemical reactions such as microemulsion synthesis reactions, synthesis reactions of products of specific morphology, and the like, which are extremely sensitive to reaction conditions, and insufficient stirring or slight changes in the state of stirring may cause significant changes in the reaction products. Therefore, the design of the reactor with high stirring efficiency, good stirring repeatability and high stability has very important significance for deep scientific research.
Disclosure of Invention
Aiming at the defects existing in the prior art, the utility model provides a multidimensional glass reaction kettle for chemical synthesis.
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a multi-dimensional glass reaction kettle for chemical synthesis comprises a shell; the shell is provided with a notch with an upward opening and capable of accommodating a reaction vessel; a rotating seat, an arc-shaped track, a traveling mechanism, a stirring motor and a magnetic stirring paddle are arranged in the shell; the rotating seat is positioned right below the notch; the opening of the arc-shaped track is upwards arranged on the rotating seat and rotates along the horizontal direction along with the rotating seat; the traveling mechanism is arranged on the arc-shaped track and moves along the arc-shaped track; the stirring motor is arranged on the travelling mechanism, and an output shaft of the stirring motor faces the notch; the magnetic stirring paddle is arranged on an output shaft of the stirring motor. When the utility model is used, the reaction is easily arranged in the notch, and the rotor is easily arranged in the reaction. The stirring motor drives the magnetic stirring paddle to rotate, so that the rotor is driven to rotate. Simultaneously, agitator motor's position and functioning speed can also be controlled through running gear and roating seat, make the rotor still move along the reaction vessel inner wall when the rotation, avoid the reactant to form certain fixed flow state, improve mixing efficiency, can also avoid liquid level edge and the long-term viscous problem that causes local precipitation when conventional stirring simultaneously.
The utility model discloses further preferred scheme is, the roating seat includes first casing, first motor, worm wheel, pivot; the rotating shaft is vertically and rotatably arranged in the first shell, the upper end of the rotating shaft extends out of the shell and is fixed with the arc-shaped track, the worm wheel is arranged on the rotating shaft, the worm is sleeved on the output shaft of the first motor, and the worm is meshed with the worm wheel.
The utility model has the further preferable proposal that the arc-shaped track is a rack; the walking mechanism comprises a second shell, a second motor and a gear; the second shell is slidably clamped on the arc-shaped track, a second motor is arranged in the second shell, a gear is arranged on the second motor, and the gear is meshed with the arc-shaped track.
The utility model discloses further preferred scheme is that arc track both sides are equipped with towards the convex block portion in both sides, block portion, second casing and block portion block.
The utility model discloses a further preferred scheme is, magnetic stirring oar includes the horizontal pole and locates a set of magnetic path on the horizontal pole.
The utility model discloses further preferred scheme is that, the magnetic path has two, is fixed in the both ends of horizontal pole respectively, and wherein the S utmost point of a magnetic path is up, and the N utmost point of another magnetic path is up.
The utility model has the further preferable proposal that a heating jacket and a heat insulation layer are arranged in the notch of the shell; the heating jacket is positioned above the heat insulation layer.
The utility model discloses further preferred scheme is, the heating jacket is made by high temperature resistant insulating material, and the heating jacket inner disc is equipped with heating coil.
The utility model discloses a further preferred scheme is, still include electrical unit, roating seat, running gear, agitator motor all with electrical unit electric connection.
The utility model discloses further preferred scheme is, including first mode, second mode and third mode;
in the first mode: the rotating seat is static, the traveling mechanism is static, and the magnetic stirring paddle rotates at a constant rotating speed; if the travelling mechanism is fixed at the lowest position in the mode, the function of the travelling mechanism is restored to be the same as that of a conventional sub-stirrer;
in the second mode: the rotating seat rotates at a constant rotating speed, the traveling mechanism moves back and forth at a uniform speed within a certain section of specific range of the arc-shaped track, and the magnetic stirring paddle rotates at the constant rotating speed;
in the third mode: the change relation of the following parameters along with time is written into the electric control unit in a program mode, the parameters comprise the rotation angular speed and the initial position of the rotating seat, the speed and the initial position of the traveling mechanism moving along the arc-shaped track, and the rotating speed of the magnetic stirring paddle, and the mode can theoretically enable the rotor to run along the inner wall of the reaction vessel according to the track and the rotating speed which are designed at will, so that the method has great flexibility.
Has the advantages that: the utility model provides a multidimensional glass reation kettle for chemical synthesis has heating and stirring function, and its stirring is high-efficient, and good reproducibility, stability is high, can avoid the reactant to form fixed mobile state in reaction vessel, is particularly useful for the sensitive chemical reaction to reaction conditions, has the significance to deep chemical synthesis research and relevant scientific research work.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the internal structure of the rotary base;
FIG. 3 is an enlarged view of a portion of FIG. 1;
FIG. 4 is a schematic view of the internal structure of FIG. 3;
FIG. 5 is an enlarged view of a portion of the heating jacket and insulation layer;
fig. 6 is a schematic view of the arc-shaped rail and the second housing.
In the figure, a shell 1, a rotary base 2, an arc-shaped track 3, an engaging part 31, a traveling mechanism 4, a stirring motor 5, a magnetic stirring paddle 6, a first shell 21, a first motor 22, a worm 23, a worm wheel 24, a rotating shaft 25, a second shell 41, a second motor 42, a gear 43, a cross bar 61, a magnet 62, a heating jacket 7, a heating coil 71 and a heat insulation layer 8 are arranged.
Detailed Description
The invention will be further elucidated by the following specific examples, which are intended to be illustrative only and not limiting.
Example 1
A multi-dimensional glass reaction kettle for chemical synthesis is shown in figure 1 and comprises a shell 1; the shell 1 is provided with a notch which is opened upwards and can accommodate a reaction vessel; a rotating seat 2, an arc-shaped track 3, a traveling mechanism 4, a stirring motor 5 and a magnetic stirring paddle 6 are arranged in the shell 1; the rotating seat 2 is positioned right below the notch; the opening of the arc-shaped track 3 is upwards arranged on the rotating seat 2 and rotates along with the rotating seat 2 along the horizontal direction; the traveling mechanism 4 is arranged on the arc-shaped track 3 and moves along the arc-shaped track 3; the stirring motor 5 is arranged on the travelling mechanism 4, and an output shaft of the stirring motor 5 faces the notch; the magnetic stirring paddle 6 is arranged on the output shaft of the stirring motor 5.
Example 2
A multi-dimensional glass reaction kettle for chemical synthesis is shown in figures 1 to 5 and comprises a shell 1; the shell 1 is provided with a notch which is opened upwards and can accommodate a reaction vessel; a rotating seat 2, an arc-shaped track 3, a traveling mechanism 4, a stirring motor 5 and a magnetic stirring paddle 6 are arranged in the shell 1; the rotating seat 2 is positioned right below the notch; the opening of the arc-shaped track 3 is upwards arranged on the rotating seat 2 and rotates along with the rotating seat 2 along the horizontal direction; the traveling mechanism 4 is arranged on the arc-shaped track 3 and moves along the arc-shaped track 3; the stirring motor 5 is arranged on the travelling mechanism 4, and an output shaft of the stirring motor 5 faces the notch; the magnetic stirring paddle 6 is arranged on the output shaft of the stirring motor 5.
In this embodiment, the rotary base 2 includes a first housing 21, a first motor 22, a worm 23, a worm wheel 24, and a rotating shaft 25; the rotating shaft 25 is vertically and rotatably arranged in the first shell 21, the upper end of the rotating shaft 25 extends out of the shell 21 and is fixed with the arc-shaped track 3, the worm wheel 24 is arranged on the rotating shaft 25, the worm 23 is sleeved on the output shaft of the first motor 22, and the worm 23 is meshed with the worm wheel 24.
In this embodiment, the arc-shaped track 3 is a rack; the travel mechanism 4 comprises a second shell 41, a second motor 42 and a gear 43; the second housing 41 is slidably clamped on the arc-shaped track 3, a second motor 42 is arranged in the second housing 41, a gear 43 is arranged on the second motor 42, and the gear 43 is engaged with the arc-shaped track 3.
In this embodiment, the arc-shaped rail 3 is provided with engaging portions 31 protruding toward both sides, the engaging portions 31, and the second housing 41 are engaged with the engaging portions 31.
In this embodiment, the magnetic stirring paddle 6 includes a cross bar 61 and a set of magnetic blocks 62 disposed on the cross bar 61.
In this embodiment, there are two magnetic blocks 62 respectively fixed to two ends of the cross bar 61, and one of the magnetic blocks 62 has its S-pole facing upward and the other magnetic block 62 has its N-pole facing upward.
In this embodiment, a heating jacket 7 and a heat insulating layer 8 are further arranged in the notch of the housing 1; the heating jacket 7 is located above the insulating layer 8.
In this embodiment, the heating jacket 7 is made of a high temperature resistant insulating material, and the heating coil 71 is provided in the heating jacket 7.
Example 3
A multi-dimensional glass reaction kettle for chemical synthesis is shown in figures 1 to 6 and comprises a shell 1; the shell 1 is provided with a notch which is opened upwards and can accommodate a reaction vessel; a rotating seat 2, an arc-shaped track 3, a traveling mechanism 4, a stirring motor 5 and a magnetic stirring paddle 6 are arranged in the shell 1; the rotating seat 2 is positioned right below the notch; the opening of the arc-shaped track 3 is upwards arranged on the rotating seat 2 and rotates along with the rotating seat 2 along the horizontal direction; the traveling mechanism 4 is arranged on the arc-shaped track 3 and moves along the arc-shaped track 3; the stirring motor 5 is arranged on the travelling mechanism 4, and an output shaft of the stirring motor 5 faces the notch; the magnetic stirring paddle 6 is arranged on the output shaft of the stirring motor 5.
In this embodiment, the rotary base 2 includes a first housing 21, a first motor 22, a worm 23, a worm wheel 24, and a rotating shaft 25; the rotating shaft 25 is vertically and rotatably arranged in the first shell 21, the upper end of the rotating shaft 25 extends out of the shell 21 and is fixed with the arc-shaped track 3, the worm wheel 24 is arranged on the rotating shaft 25, the worm 23 is sleeved on the output shaft of the first motor 22, and the worm 23 is meshed with the worm wheel 24.
In this embodiment, the arc-shaped track 3 is a rack; the travel mechanism 4 comprises a second shell 41, a second motor 42 and a gear 43; the second housing 41 is slidably clamped on the arc-shaped track 3, a second motor 42 is arranged in the second housing 41, a gear 43 is arranged on the second motor 42, and the gear 43 is engaged with the arc-shaped track 3.
In this embodiment, the arc-shaped rail 3 is provided with engaging portions 31 protruding toward both sides, the engaging portions 31, and the second housing 41 are engaged with the engaging portions 31.
In this embodiment, the magnetic stirring paddle 6 includes a cross bar 61 and a set of magnetic blocks 62 disposed on the cross bar 61.
In this embodiment, there are two magnetic blocks 62 respectively fixed to two ends of the cross bar 61, and one of the magnetic blocks 62 has its S-pole facing upward and the other magnetic block 62 has its N-pole facing upward.
In this embodiment, a heating jacket 7 and a heat insulating layer 8 are further arranged in the notch of the housing 1; the heating jacket 7 is located above the insulating layer 8.
In this embodiment, the heating jacket 7 is made of a high temperature resistant insulating material, and the heating coil 71 is provided in the heating jacket 7.
In this embodiment, the apparatus further includes an electric control unit (not shown), and the rotating base 2, the traveling mechanism 4, and the stirring motor 5 are electrically connected to the electric control unit.
The above embodiments are merely preferred embodiments of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications can be made without departing from the principles of the present invention, and these modifications should also be regarded as the protection scope of the present invention.
Claims (9)
1. A multi-dimensional glass reation kettle for chemical synthesis which characterized in that: comprising a housing (1); the shell (1) is provided with a notch with an upward opening and capable of accommodating a reaction vessel; a rotating seat (2), an arc-shaped track (3), a traveling mechanism (4), a stirring motor (5) and a magnetic stirring paddle (6) are arranged in the shell (1); the rotating seat (2) is positioned right below the notch; the opening of the arc-shaped track (3) is upwards arranged on the rotating seat (2) and rotates along with the rotating seat (2) along the horizontal direction; the traveling mechanism (4) is arranged on the arc-shaped track (3) and moves along the arc-shaped track (3); the stirring motor (5) is arranged on the travelling mechanism (4), and an output shaft of the stirring motor (5) faces the notch; the magnetic stirring paddle (6) is arranged on an output shaft of the stirring motor (5).
2. The multi-dimensional glass reaction kettle for chemical synthesis according to claim 1, wherein: the rotating seat (2) comprises a first shell (21), a first motor (22), a worm (23), a worm wheel (24) and a rotating shaft (25); the rotating shaft (25) is vertically and rotatably arranged in the first shell (21), the upper end of the rotating shaft (25) extends out of the shell (21) and is fixed to the arc-shaped track (3), the worm wheel (24) is arranged on the rotating shaft (25), the worm (23) is sleeved on an output shaft of the first motor (22), and the worm (23) is meshed with the worm wheel (24).
3. The multi-dimensional glass reaction kettle for chemical synthesis according to claim 1, wherein: the arc-shaped track (3) is a rack; the walking mechanism (4) comprises a second shell (41), a second motor (42) and a gear (43); the second shell (41) is slidably clamped on the arc-shaped track (3), the second motor (42) is arranged in the second shell (41), the gear (43) is arranged on the second motor (42), and the gear (43) is meshed with the arc-shaped track (3).
4. The multi-dimensional glass reaction kettle for chemical synthesis according to claim 3, wherein: the two sides of the arc-shaped track (3) are provided with clamping parts (31) protruding towards the two sides, the clamping parts (31), and the second shell (41) is clamped with the clamping parts (31).
5. The multi-dimensional glass reaction kettle for chemical synthesis according to claim 1, wherein: the magnetic stirring paddle (6) comprises a cross rod (61) and a group of magnetic blocks (62) arranged on the cross rod (61).
6. The multi-dimensional glass reaction kettle for chemical synthesis according to claim 5, wherein: the two magnetic blocks (62) are respectively fixed at two ends of the cross rod (61), the S pole of one magnetic block (62) faces upwards, and the N pole of the other magnetic block (62) faces upwards.
7. The multi-dimensional glass reaction kettle for chemical synthesis according to any one of claims 1 to 6, wherein: a heating jacket (7) and a heat insulation layer (8) are also arranged in the notch of the shell (1); the heating jacket (7) is positioned above the heat insulation layer (8).
8. The multi-dimensional glass reaction kettle for chemical synthesis according to claim 7, wherein: the heating sleeve (7) is made of high-temperature-resistant insulating materials, and a heating coil (71) is arranged in the inner disc of the heating sleeve (7).
9. The multi-dimensional glass reaction kettle for chemical synthesis according to claim 8, wherein: the electric stirring device is characterized by further comprising an electric control unit, wherein the rotary seat (2), the walking mechanism (4) and the stirring motor (5) are electrically connected with the electric control unit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021334351.3U CN212237312U (en) | 2020-07-09 | 2020-07-09 | A multidimension glass reation kettle for chemical synthesis |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021334351.3U CN212237312U (en) | 2020-07-09 | 2020-07-09 | A multidimension glass reation kettle for chemical synthesis |
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| CN212237312U true CN212237312U (en) | 2020-12-29 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111672446A (en) * | 2020-07-09 | 2020-09-18 | 苏州北开生化设备有限公司 | Multidimensional glass reaction kettle for chemical synthesis and working method thereof |
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- 2020-07-09 CN CN202021334351.3U patent/CN212237312U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111672446A (en) * | 2020-07-09 | 2020-09-18 | 苏州北开生化设备有限公司 | Multidimensional glass reaction kettle for chemical synthesis and working method thereof |
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