CN219440708U

CN219440708U - Rotary evaporator

Info

Publication number: CN219440708U
Application number: CN202320294410.6U
Authority: CN
Inventors: 王朋宇; 韩江伟; 初野
Original assignee: Wiz Pharm Technology Beijing Co ltd
Current assignee: Wiz Pharm Technology Beijing Co ltd
Priority date: 2023-02-23
Filing date: 2023-02-23
Publication date: 2023-08-01
Anticipated expiration: 2033-02-23

Abstract

The utility model discloses a rotary evaporator, which is applied to the field of evaporators and has the technical scheme that: the recovery mechanism includes the base and standing groove and the guiding gutter that the base top was offered respectively, base right side fixedly connected with U type guiding block, and U type guiding block left side and guiding gutter intercommunication set up, U type guiding block right side below is equipped with the recovery bottle, and the technological effect who has is: novel through glass cover bottom joint in the standing groove for at the evaporation in-process, not only greatly reduced energy is to outside collapsibility, reduce energy loss, the vapor of evaporation is attached in glass cover inner wall formation drop of water and flows the guiding gutter on the base moreover, be inclination setting with the guiding gutter, the aqueous solution of convenient drip flows to the right side, then the water conservancy diversion through U type guide block finally gathers in the recovery bottle, and the water of collecting can reuse, thereby reaches reuse's purpose, reduces the water waste.

Description

Rotary evaporator

Technical Field

The utility model relates to the technical field of evaporators, in particular to a rotary evaporator.

Background

At present, the Chinese patent of the utility model with the publication number of CN216824862U discloses a novel rotary evaporator, which relates to the field of rotary evaporators and comprises a rotary evaporator body, wherein a water bath furnace and a rotary bottle are arranged on the rotary evaporator body, the rotary bottle is positioned in the water bath furnace, a mounting block is fixedly arranged on the water bath furnace, a mounting frame is fixedly arranged on the mounting block, a water storage bottle is movably arranged on the mounting frame, a water valve and a water outlet pipe are arranged on the mounting frame in a threaded manner, one end of the water valve is contacted with the water outlet pipe, a fixing block is fixedly arranged on the mounting frame, a movable handle is movably arranged on the fixing block, and an adjusting block is fixedly arranged on the movable handle. According to the utility model, through the arrangement of the adjusting block, when the rotary evaporator is used, after evaporation of liquid in the water bath furnace is reduced, the height of the liquid can be adjusted by changing the position of the adjusting block, so that the phenomenon that the temperature of the liquid in the water bath furnace is influenced by frequent liquid addition is avoided, and the stability of the liquid level of the water bath furnace and the distillation effect of the rotary evaporator are ensured.

The existing novel rotary evaporator avoids the problem that the temperature of liquid in the water bath furnace is influenced by frequent liquid addition, so that the stability of the liquid level of the water bath furnace and the distillation effect of the rotary evaporator are ensured, but a large amount of energy is dissipated to the outside in the evaporation process, and a large amount of evaporated water liquid is caused, so that energy and water resources are wasted.

Disclosure of Invention

The utility model aims to provide a rotary evaporator, which aims to solve the problems that a large amount of energy is dissipated to the outside and a large amount of water liquid is evaporated in the evaporation process in the background art, so that energy and water resources are wasted.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the rotary evaporator comprises an evaporation table, a condensation assembly and a water bath heating pot, wherein a recovery mechanism is arranged on the outer side of the evaporation table, a water injection mechanism is arranged at the top of the evaporation table, and a control panel is arranged on the front surface of the evaporation table;

the recovery mechanism comprises a base and a placing groove and a diversion trench which are respectively formed in the top of the base, the right side of the base is fixedly connected with a U-shaped diversion block, the left side of the U-shaped diversion block is communicated with the diversion trench, a recovery bottle is arranged below the right side of the U-shaped diversion block, a supporting table is arranged below the recovery bottle, the supporting table is fixedly connected to the right side of an evaporation table, a glass cover is arranged above the evaporation table, and a first notch and a second notch are respectively formed in the outer wall of the glass cover.

The utility model is further provided with: the water injection mechanism comprises a supporting block, a water injection bottle placed at the top of the supporting block and a water through pipe communicated with the water injection bottle, wherein the top of the water injection bottle is provided with a water inlet valve, a valve is arranged in the water through pipe, a heating block is arranged at the bottom of an inner cavity of the water injection bottle, and the heating block is in signal connection with a control panel.

By adopting the technical scheme, the heating block is controlled by the control panel to heat the water in the water injection bottle, so that the temperature of the water injection bottle is consistent with the temperature in the water bath heating pot, when the evaporation of the water in the water bath heating pot is reduced, the valve positioned at the outer side of the glass cover is opened, and the water in the water injection bottle is introduced into the water bath heating pot through the water pipe, so that the liquid level is kept unchanged, the traditional injection of cold water is avoided, the temperature is reduced, and the evaporation speed and effect are influenced.

The utility model is further provided with: the guiding gutter is located the standing groove inboard, and the guiding gutter is inclination.

By adopting the technical scheme, the diversion trench is arranged at an inclined angle, so that the water liquid which is convenient to drop flows to the right side, and the collection is convenient.

The utility model is further provided with: the bottom of the glass cover is matched with the placing groove.

By adopting the technical scheme, the bottom of the glass cover is clamped in the placing groove, so that in the evaporation process, energy is greatly reduced to the outside so as to reduce energy loss, and evaporated water vapor is attached to the inner wall of the glass cover to form water drops to flow into the diversion trench on the base.

The utility model is further provided with: one end of the water pipe, which is far away from the water filling bottle, is positioned above the water bath heating pot.

By adopting the technical scheme, the water in the water injection bottle is conveniently led into the water bath heating pot through the transfer function of the water pipe.

The utility model is further provided with: the heights of the first notch and the second notch are respectively matched with the heights of the distillation bottleneck and the water pipe in the condensation component.

By adopting the technical scheme, the first notch and the second notch are arranged on the outer wall of the glass cover, so that the evaporation work is smoothly carried out.

The utility model is further provided with: the base is placed on top of the evaporation table.

By adopting the technical scheme, the base is placed at the top of the evaporation table, so that after the evaporation work is finished, the base is convenient for a worker to clean, and the follow-up use is not affected.

The utility model provides a rotary evaporator. The beneficial effects are as follows:

(1) According to the utility model, the bottom of the glass cover is clamped in the placing groove, so that in the evaporation process, the energy is greatly reduced to the outside, the energy loss is reduced, the evaporated water vapor is adhered to the inner wall of the glass cover to form water drops to flow into the diversion groove on the base, the diversion groove is arranged at an inclined angle, the dropped water liquid conveniently flows to the right side, then the water drops are guided by the U-shaped diversion block and finally collected in the recovery bottle, and the collected water can be reused, so that the aim of recycling is fulfilled, and the water resource waste is reduced.

(2) According to the utility model, the heating block is controlled by the control panel to heat the water in the water injection bottle, so that the temperature of the water is consistent with the temperature in the water bath heating pot, when the evaporation of the water in the water bath heating pot is reduced, the valve positioned at the outer side of the glass cover is opened, and the water in the water injection bottle enters the water bath heating pot through the water pipe, so that the liquid level is kept unchanged, and the phenomenon that the temperature is reduced and the evaporation speed and effect are influenced due to the fact that the cold water is injected in the prior art is avoided.

Drawings

FIG. 1 is a perspective view of the present utility model;

FIG. 2 is a front view of the present utility model;

FIG. 3 is a perspective view of a base of the present utility model;

FIG. 4 is a perspective view of a glass cover of the present utility model;

FIG. 5 is a perspective view of the water injection mechanism of the present utility model;

FIG. 6 is a cross-sectional view of a water bottle of the present utility model.

In the figure: 1. an evaporation table; 2. a condensing assembly; 3. heating the pot in a water bath; 4. a recovery mechanism; 41. a base; 42. a placement groove; 43. a diversion trench; 44. u-shaped flow guide blocks; 45. recovering the bottle; 46. a support table; 47. a glass cover; 48. a notch I; 49. a second notch; 5. a water injection mechanism; 51. a support table; 52. a water filling bottle; 53. a water inlet valve; 54. a valve; 55. a water pipe; 56. and heating the block.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

As shown in fig. 1-6, the present utility model provides a technical solution: the rotary evaporator comprises an evaporation table 1, a condensation assembly 2 and a water bath heating pot 3, wherein a recovery mechanism 4 is arranged on the outer side of the evaporation table 1, a water injection mechanism 5 is arranged on the top of the evaporation table 1, and a control panel is arranged on the front surface of the evaporation table 1;

the recovery mechanism 4 comprises a base 41 and a placing groove 42 and a diversion groove 43 which are respectively arranged at the top of the base 41, the base 41 is placed at the top of the evaporation table 1, so that after the evaporation work is finished, workers can conveniently clean the base 41, the subsequent use is not affected, the right side of the base 41 is fixedly connected with a U-shaped diversion block 44, the left side of the U-shaped diversion block 44 is communicated with the diversion groove 43, the diversion groove 43 is positioned at the inner side of the placing groove 42, the diversion groove 43 is inclined, the water liquid which is convenient to drop flows to the right side, the collection is convenient, a recovery bottle 45 is arranged below the right side of the U-shaped diversion block 44, a supporting table 51 is arranged below the recovery bottle 45, the supporting table 51 is fixedly connected to the right side of the evaporation table 1, the glass cover 47 is arranged above the evaporation table 1, the bottom of the glass cover 47 is matched with the placing groove 42, the bottom of the glass cover 47 is clamped in the placing groove 42, so that energy is greatly reduced from being dispersed to the outside in the evaporation process, energy loss is reduced, evaporated water vapor is adhered to the inner wall of the glass cover 47 to form water drops to flow into the guide groove 43 on the base 41, the outer wall of the glass cover 47 is respectively provided with a notch I48 and a notch II 49, the heights of the notch I48 and the notch II 49 are respectively matched with the heights of the distillation bottleneck and the water pipe 55 in the condensation component 2, and the notch I48 and the notch II 49 are arranged on the outer wall of the glass cover 47 so that evaporation work can be smoothly carried out;

the water injection mechanism 5 comprises a supporting block 46, a water injection bottle 52 arranged at the top of the supporting block 46 and a water inlet pipe 55 communicated with the water injection bottle 52, wherein the top of the water injection bottle 52 is provided with a water inlet valve 53, a valve 54 is arranged in the water inlet pipe 55, one end, far away from the water injection bottle 52, of the water inlet pipe 55 is positioned above the water bath heating pot 3, water in the water injection bottle 52 is conveniently led into the water bath heating pot 3 through the transmission function of the water inlet pipe 55, the bottom of the inner cavity of the water injection bottle 52 is provided with a heating block 56, and the heating block 56 is in signal connection with a control panel;

the water in the water filling bottle 52 is heated by the control panel control heating block, so that the temperature of the water is consistent with the temperature in the water bath heating pot 3, when the evaporation of water in the water bath heating pot 3 is reduced, a valve positioned on the outer side of the glass cover 47 is opened, and the water in the water filling bottle 52 is introduced into the water bath heating pot 3 through the water pipe 55, so that the liquid level is kept unchanged, and the traditional injection of cold water is avoided, the temperature is reduced, and the evaporation speed and effect are influenced.

Working principle: when the device is used, the bottom of the glass cover 47 is clamped in the placing groove 42, so that in the evaporation process, energy is greatly reduced to be dispersed to the outside, energy loss is reduced, evaporated water vapor adheres to the inner wall of the glass cover 47 to form water drops to flow into the diversion groove 43 on the base 41, the diversion groove 43 is arranged at an inclined angle, water drops conveniently flow to the right side, then the water drops are guided by the U-shaped diversion blocks 44 and finally collected in the recovery bottle 45, and collected water can be reused, so that the aim of recycling is fulfilled, and the waste of water resources is reduced;

the control panel controls the heating block to heat the water in the water filling bottle 52 so that the temperature of the water filling bottle is consistent with the temperature in the water bath heating pot 3, when the evaporation of the water in the water bath heating pot 3 is reduced, the valve positioned at the outer side of the glass cover 47 is opened, and the water in the water filling bottle 52 is introduced into the water bath heating pot 3 through the water pipe 55 so that the liquid level is kept unchanged, thereby avoiding the traditional injection of cold water, leading to temperature reduction and affecting the evaporation speed and effect.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a rotary evaporator, includes evaporating table (1), condensation subassembly (2), water bath heating pot (3), its characterized in that: the evaporation platform (1) is provided with a recovery mechanism (4) at the outer side, a water injection mechanism (5) is arranged at the top of the evaporation platform (1), and a control panel is arranged at the front side of the evaporation platform (1);

the utility model provides a recovery mechanism (4) including base (41) and standing groove (42) and guiding gutter (43) that base (41) top was offered respectively, base (41) right side fixedly connected with U type guide block (44), and U type guide block (44) left side and guiding gutter (43) intercommunication setting, U type guide block (44) right side below is equipped with recovery bottle (45), recovery bottle (45) below is equipped with brace table (51), and brace table (51) fixed connection is on evaporating table (1) right side, evaporating table (1) top is equipped with glass cover (47), breach one (48), breach two (49) have been offered respectively to glass cover (47) outer wall.

2. A rotary evaporator according to claim 1 wherein: the water injection mechanism (5) comprises a supporting block (46), a water injection bottle (52) arranged at the top of the supporting block (46) and a water through pipe (55) communicated with the water injection bottle (52), a water inlet valve (53) is arranged at the top of the water injection bottle (52), a valve (54) is arranged in the water through pipe (55), a heating block (56) is arranged at the bottom of an inner cavity of the water injection bottle (52), and the heating block (56) is in signal connection with a control panel.

3. A rotary evaporator according to claim 1 wherein: the diversion trench (43) is positioned at the inner side of the placement trench (42), and the diversion trench (43) is inclined.

4. A rotary evaporator according to claim 1 wherein: the bottom of the glass cover (47) is matched with the placing groove (42).

5. A rotary evaporator according to claim 2 wherein: one end of the water pipe (55) far away from the water filling bottle (52) is positioned above the water bath heating pot (3).

6. A rotary evaporator according to claim 1 wherein: the heights of the first notch (48) and the second notch (49) are respectively matched with the heights of a distillation bottleneck and a water pipe (55) in the condensing assembly (2).

7. A rotary evaporator according to claim 1 wherein: the base (41) is placed on top of the evaporation table (1).