Rotary evaporator for ionone synthesis
By using a heating method combining a water bath pot with a heating wire in the rotary evaporator, the problems of slow heating and low evaporation efficiency of traditional rotary evaporators are solved, and more efficient distillation and insulation effects are achieved.
Patent Information
- Application Number
- CN202420620462.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-03-28
- Publication Date
- 2024-12-10
- Estimated Expiration
- 2034-03-28
AI Technical Summary
The traditional rotary evaporator is slow to heat during ionone synthesis, resulting in low distillation efficiency, and the continuous evaporation of water in the heating pot reduces the working efficiency of the rotary evaporator.
A rotary evaporator for ionone synthesis is designed, using a heating method that combines a water bath pot with a heating wire. The bottom of the decanter is aligned with the groove in the water bath pot. The heating wire is indirectly heated the decanter and the pot cover is used to prevent the dissipation of water vapor. , reduce the evaporation rate of water.
The distillation efficiency of the distillation flask is improved, the water evaporation speed is reduced, the working efficiency of the rotary evaporator is enhanced and the insulation effect is achieved.
Smart Images
Figure CN222131004U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of rotary evaporators, in particular to a rotary evaporator for ionone synthesis. Background Art
[0002] Ionone mainly exists in natural acacia oil and osmanthus extract, and can be prepared by a specific synthesis method in the chemical industry. It is widely used in the preparation of various types of flavors, such as longan, raspberry, blackberry, cherry, citrus, etc.
[0003] A rotary evaporator is required in the process of ionone synthesis. When using the existing rotary evaporator, a distilling flask is usually placed in a heating pot to contact with hot water, and then the liquid to be distilled in the distilling flask is heated and distilled. However, the traditional heating method heats the distilling flask by heating water and then heating the distilling flask, which is slow and has low distillation efficiency. In addition, the water in the heating pot will continue to evaporate during use, resulting in a continuous decrease in the working efficiency of the rotary evaporator. Therefore, a rotary evaporator for ionone synthesis is provided by those skilled in the art to solve the problems raised in the above-mentioned background technology. Utility Model Content
[0004] 1. Technical issues to be solved
[0005] In view of the shortcomings of the prior art, the utility model provides a rotary evaporator for ionone synthesis to solve the problem that the traditional method of heating water to heat the distillation flask is often slow, which affects the efficiency of distillation. In addition, the water in the heating pot will continue to evaporate during use, resulting in a continuous decrease in the working efficiency of the rotary evaporator.
[0006] (II) Technical solution
[0007] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a rotary evaporator for ionone synthesis, comprising a workbench and an evaporator body, a water bath pot is installed on the workbench, a heating wire is longitudinally installed in the middle of the water bath pot, a pot cover is arranged above the water bath pot, a blocking block is installed on the inner side wall of the pot cover, the evaporator body includes a distillation flask, and a groove is longitudinally opened at the bottom of the distillation flask.
[0008] Preferably, a bracket is installed on one side of the water bath, and the evaporator body is connected to the bracket.
[0009] Preferably, the groove at the bottom of the distillation flask is aligned with the heating wire in the water bath. When the water bath heats water, the heating wire heats the water and, because the heating wire is close to the distillation flask, it also indirectly heats the distillation flask, thereby improving the distillation efficiency of the distillation flask.
[0010] Preferably, the blocking block is in pressure contact with one side of the distillation flask, and the distillation flask is used to limit the pressure, thereby avoiding stress fracture caused by direct contact between the distillation flask and the heating wire.
[0011] Preferably, the pot cover is hinged to the water bath, and the setting of the pot cover can also effectively prevent the dissipation of water vapor. After condensing into water droplets, the water vapor falls back into the water bath, further reducing the evaporation rate of water. In addition, the pot cover can make the heat around the distillation flask dissipate more slowly, which has the effect of heat preservation.
[0012] (III) Beneficial effects
[0013] Compared with the prior art, the utility model provides a rotary evaporator for ionone synthesis, which has the following beneficial effects:
[0014] By design, the distillation flask in the evaporator body is aligned with the groove in the water bath and the heating wire. When the water bath heats the water, the heating wire heats the water and, due to the close distance between the heating wire and the distillation flask, also indirectly heats the distillation flask, thereby improving the distillation efficiency of the distillation flask. The setting of the pot cover effectively prevents the dissipation of water vapor. After condensing into water droplets, the water vapor falls back into the water bath, further reducing the evaporation rate of water. The pot cover can slow down the dissipation of heat around the distillation flask, thereby having a heat preservation effect. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] Figure 1 It is a schematic diagram of the three-dimensional structure of a rotary evaporator for ionone synthesis provided in an embodiment of the present application.
[0016] Figure 2 It is a schematic diagram of the structure of a groove in a rotary evaporator for ionone synthesis provided in an embodiment of the present application.
[0017] Figure 3 It is a schematic diagram of the structure of a heating wire in a rotary evaporator for ionone synthesis provided in an embodiment of the present application.
[0018] Figure 4 This is a working structure diagram of a rotary evaporator for ionone synthesis provided in an embodiment of the present application.
[0019] In the figure: 1. workbench; 2. bracket; 3. evaporator body; 4. distillation flask; 5. groove; 6. water bath; 7. pot cover; 8. block; 9. heating wire. DETAILED DESCRIPTION
[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0021] The utility model provides a technical solution, a rotary evaporator for synthesizing ionone, please refer to Figure 1 , Figure 2 , Figure 3 , including a workbench 1 and an evaporator body 3, a water bath 6 is installed on the workbench 1, a bracket 2 is installed on one side of the water bath 6, the evaporator body 3 is connected to the bracket 2, a heating wire 9 is longitudinally installed in the middle of the water bath 6, a pot cover 7 is arranged above the water bath 6, a block 8 is installed on the inner side wall of the pot cover 7, the evaporator body 3 includes a distillation flask 4, and a groove 5 is longitudinally opened at the bottom of the distillation flask 4.
[0022] See also Figure 2 , Figure 3 , Figure 4 The groove 5 at the bottom of the distillation flask 4 is aligned with the heating wire 9 in the water bath 6. When the water bath 6 heats water, the heating wire 9 heats the water and, because the heating wire 9 is close to the distillation flask 4, it also indirectly heats the distillation flask 4, thereby improving the distillation efficiency of the distillation flask 4. The blocking block 8 is pressed and contacted with one side of the distillation flask 4, and the distillation flask 4 is pressed and limited to avoid stress fracture caused by direct contact between the distillation flask 4 and the heating wire 9. The pot cover 7 is hinged to the water bath 6. The setting of the pot cover 7 can also effectively prevent the dissipation of water vapor. After condensing into water droplets, the water vapor falls back into the water bath 6, further reducing the evaporation rate of water. In addition, the pot cover 7 can make the heat around the distillation flask 4 dissipate slowly, which has the effect of heat preservation.
[0023] In the present invention, a support 2 is provided on a workbench 1, an evaporator body 3 is positioned and installed on the support 2, a distillation flask 4 is included in the evaporator body 3, a groove 5 is longitudinally opened on the bottom side of the distillation flask 4, and a heating wire 9 is longitudinally installed in the middle of the water bath 6. When the evaporator body 3 and the support 2 are installed, the distillation flask 4 in the evaporator body 3 is in the groove 5 in the water bath 6 and is aligned with the heating wire 9. When the water bath 6 heats water, the heating wire 9 heats the water and, because the heating wire 9 is close to the distillation flask 4, it also indirectly heats the distillation flask 4, thereby improving the distillation efficiency of the distillation flask 4.
[0024] A pot cover 7 is hinged on the top of the water bath 6, and a blocking block 8 is installed on one side of the inner side of the pot cover 7, which can press and limit the distillation flask 4 to avoid stress breakage caused by direct contact between the distillation flask 4 and the heating wire 9. The setting of the pot cover 7 can also effectively prevent the dissipation of water vapor. After condensing into water droplets, the water vapor falls back into the water bath 6, further reducing the evaporation rate of water. In addition, the pot cover 7 can make the heat around the distillation flask 4 dissipate more slowly, which has the effect of heat preservation.
[0025] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.
[0026] In this document, unless otherwise clearly stipulated and limited, terms such as "installation", "setting", "connection", "fixation", and "screw-on" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integrated connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium; it can be the internal connection of two elements or the interaction relationship between two elements. Unless otherwise clearly defined, ordinary technicians in this field can understand the specific meanings of the above terms in this utility model according to the specific circumstances.
[0027] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. A rotary evaporator for ionone synthesis, comprising a workbench (1) and an evaporator body (3), characterized in that: A water bath (6) is installed on the workbench (1), a heating wire (9) is longitudinally installed in the middle of the water bath (6), a pot cover (7) is arranged above the water bath (6), a block (8) is installed on the inner wall of the pot cover (7), and the evaporator body (3) includes a distillation flask (4), and a groove (5) is longitudinally opened at the bottom of the distillation flask (4).
2. A rotary evaporator for ionone synthesis according to claim 1, characterized in that: A bracket (2) is installed on one side of the water bath pot (6), and the evaporator body (3) is connected to the bracket (2).
3. A rotary evaporator for ionone synthesis according to claim 1, characterized in that: The groove (5) at the bottom of the distillation flask (4) is aligned with the heating wire (9) in the water bath (6).
4. A rotary evaporator for ionone synthesis according to claim 1, characterized in that: The blocking block (8) is in pressing contact with one side of the distillation flask (4).
5. A rotary evaporator for ionone synthesis according to claim 1, characterized in that: The pot cover (7) is hinged to the water bath pot (6).