CN205516577U - A rotary evaporato for chinese -medicinal material detects - Google Patents
A rotary evaporato for chinese -medicinal material detects Download PDFInfo
- Publication number
- CN205516577U CN205516577U CN201620111962.9U CN201620111962U CN205516577U CN 205516577 U CN205516577 U CN 205516577U CN 201620111962 U CN201620111962 U CN 201620111962U CN 205516577 U CN205516577 U CN 205516577U
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- China
- Prior art keywords
- rotary
- alembic
- runing rest
- condenser
- crude drug
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- Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
Abstract
The utility model discloses an enough reductions are rotatory to a retort entry sharp -tongued bad a rotary evaporato for chinese -medicinal material detects. This rotary evaporato is including condenser, connecting pipe, feeding device, receiving flask, evaporate device, retort, heating pot soon, it includes elevating gear, runing rest, rotatory support, rotating electrical machines, rotary sleeve to evaporate the device soon, rotatory support passes through elevating gear and installs on the base, the connecting pipe is fixed on the runing rest, the runing rest rotates to be installed on rotatory support, rotating electrical machines fixed mounting is on the runing rest, the fixed suit of rotary sleeve is on an entry mouth of retort, the rotating electrical machines passes through rubber wheel drive rotary sleeve and rotates, be provided with the rubber wheel on the output shaft of rotating electrical machines, the outer periphery and the outer periphery of rotary sleeve of rubber wheel are hugged closely. Adopt this rotary evaporato, can increase of service life, its simple structure simultaneously can effectual reduce cost.
Description
Technical field
This utility model relates to a kind of Rotary Evaporators, a kind of Rotary Evaporators for Chinese crude drug detection.
Background technology
Known: to turn evaporimeter and be mainly used in a large amount of effumability solvent of continuous still at reduced pressure conditions.Especially to the distillation receiving liquid when concentration and the chromatographic isolation of extract, can separate and purification reaction product.
It is a combined mechanism with nest wheel that laboratory commonly uses the rotating mechanism of Rotary Evaporators, includes the parts such as turbine body, worm gear pole, worm-wheel shaft, bearing and glass bushing in this mechanism, and overall structure is solid, thick and heavy；Find through using, glass bushing in rotating mechanism is the parts that comparison is fragile, even if metal part is the firmest also cannot make up this defect, it is to say, the use of the metallic elements such as worm gear shell as a rule it is not necessary that, and, this rotating mechanism layman almost cannot dismantle, also being difficult to the operations such as the cleaning of equipment, maintenance, the heaviest parts have also affected the specifically used of equipment, and such as instrument lifting, carrying etc. are the most inconvenient.
During the solution obtained by Chinese crude drug is evaporated, evaporation time is longer, therefore requiring higher to the rotating mechanism of rotary evaporator, during the rotating mechanism of the most traditional Rotary Evaporators cannot meet Chinese crude drug detection, the long-time of alembic rotates.
Utility model content
Technical problem to be solved in the utility model be to provide a kind of can reduce to rotate alembic entrance propped up the sharp-tongued bad Rotary Evaporators for Chinese crude drug detection.
This utility model solves its technical problem and be the technical scheme is that the Rotary Evaporators for Chinese crude drug detection, steams device, alembic, heating kettle including condenser, connecting tube, feeding device, receiving flask, rotation；
Charge door, steam inlet, discharging opening it is provided with below described condenser；It is provided with feeding device on described charge door；Described steam inlet connects with connecting tube one end, and the other end of described connecting tube connects with alembic；Described discharging opening is provided with receiving flask；Described alembic is positioned at heating kettle；Described alembic has entrance and props up mouth；Described connecting tube and the entrance of alembic prop up that mouth is rotatable to be tightly connected；
Described rotation is steamed device and is included lowering or hoisting gear, runing rest, rotary support, electric rotating machine, rotary sleeve；Described rotary support is arranged on base by lowering or hoisting gear, and described connecting tube is fixed on runing rest, and described runing rest is rotatably installed on rotary support；Described electric rotating machine is fixedly mounted on runing rest, and described rotary sleeve is fixedly set in the entrance of alembic and props up on mouth；Being provided with rubber wheel on the output shaft of described electric rotating machine, the outer circumference surface of described rubber wheel is close to the outer circumference surface of rotary sleeve；Described electric rotating machine is rotated by rubber wheel drive rotary sleeve.
Preferably, described rotary sleeve uses rubber to make.
Further, described feeding device includes charge pipe, charging valve, inner sleeve, and described charging valve is arranged on charge pipe, and one end of described charge pipe connects with inner sleeve, and is connected with the charge door of condenser；Described inner sleeve extends in alembic through condenser and connecting tube.
Preferably, described charging valve uses electromagnetic valve.
Preferably, described lowering or hoisting gear uses hydraulic cylinder.
Further, described runing rest is provided with angular adjustment handle.
Further, for the Rotary Evaporators of Chinese crude drug detection, also include that condenser brackets, described condenser are supported by condenser brackets.
The beneficial effects of the utility model are: the Rotary Evaporators for Chinese crude drug detection described in the utility model arranges rotary sleeve owing to propping up at alembic entrance on mouth, take turns the friction with rotary sleeve by the rubber on motor and realize the rotation of alembic.Therefore, it is possible to avoid tradition Rotary Evaporators to use turbine and worm to realize when alembic rotates, alembic entrance being propped up the damage of mouth such that it is able to less alembic rotates the entrance to alembic and props up the damage of mouth, increases the service life；Simplify structure simultaneously, reduce manufacturing cost.
Accompanying drawing explanation
Fig. 1 is the front view of the Rotary Evaporators detected for Chinese crude drug in this practicality embodiment；
Fig. 2 is the axonometric drawing of the Rotary Evaporators detected for Chinese crude drug in this practicality embodiment；
Fig. 3 is the exploded perspective view of the Rotary Evaporators detected for Chinese crude drug in this practicality embodiment；
Figure indicates: 1-condenser, 11-charge door, 12-steam inlet, 13-condenser brackets, 14-base, 2-lowering or hoisting gear, 3-connecting tube, 4-runing rest, 41-rotary support, 5-feeding device, 51-feeds valve, 52-inner sleeve, 53-charge pipe, 6-receiving flask, 7-electric rotating machine, 8-rotary sleeve, 9-alembic, 91-entrance props up mouth, 10-heating kettle.
Detailed description of the invention
With embodiment, this utility model is further illustrated below in conjunction with the accompanying drawings.
As shown in Figures 1 to 3, the Rotary Evaporators for Chinese crude drug detection described in the utility model, steams device, alembic 9, heating kettle 10 including condenser 1, connecting tube 3, feeding device 5, receiving flask 6, rotation；
Charge door 11, steam inlet 12, discharging opening it is provided with below described condenser 1；It is provided with feeding device 5 on described charge door 11；Described steam inlet 12 connects with connecting tube 3 one end, and the other end of described connecting tube 3 connects with alembic 9；Described discharging opening is provided with receiving flask 6；Described alembic 9 is positioned at heating kettle 10；
Described alembic 9 has entrance and props up mouth 91；Described connecting tube 3 and the entrance of alembic 9 prop up that mouth 91 is rotatable to be tightly connected；
Described rotation is steamed device and is included lowering or hoisting gear 2, runing rest 4, rotary support 41, electric rotating machine 7, rotary sleeve 8；Described rotary support 41 is arranged on base 14 by lowering or hoisting gear 2, and described connecting tube 3 is fixed on runing rest 4, and described runing rest 4 is rotatably installed on rotary support 41；Described electric rotating machine 7 is fixedly mounted on runing rest 4, and the entrance that described rotary sleeve 8 is fixedly set in alembic 9 props up on mouth 91；Being provided with rubber wheel on the output shaft of described electric rotating machine 7, the outer circumference surface of described rubber wheel is close to the outer circumference surface of rotary sleeve 8；Described electric rotating machine 7 is rotated by rubber wheel drive rotary sleeve 8.
During work:
First pass through feeding device 5 in alembic 9, add evaporation solvent, after interpolation, the angle of connecting tube 3 is regulated, by the angle-determining alembic 9 of connecting tube 3 position in heating kettle 10 so that alembic 9 bottom is immersed in adding in thermal medium in heating kettle 10 by runing rest 4.Heating heat-conducting medium by heating kettle 10, start rotation simultaneously and steam device, electric rotating machine 7 rotates, and electric rotating machine 7 is rotated set 8 rotation, and rotary sleeve 8 drives alembic 9 to rotate.Alembic 9 is heated in heating kettle 10, and then the solvent in alembic 9 is evaporated, and the solvent after evaporation enters in condenser 1 by connecting tube 3, again liquefies, flow ultimately in receiving flask 6, be collected in condenser 1.
In sum, the Rotary Evaporators for Chinese crude drug detection described in the utility model arranges rotary sleeve 8 owing to propping up at the entrance of alembic 9 on mouth 91, take turns the friction with rotary sleeve 8 by the rubber on motor and realize the rotation of alembic 9.Therefore, it is possible to avoid tradition Rotary Evaporators to use turbine and worm to realize when alembic rotates, alembic entrance being propped up the damage of mouth such that it is able to less alembic rotates the entrance to alembic and props up the damage of mouth, increases the service life；Simplify structure simultaneously, reduce manufacturing cost.
Described rotary sleeve 8 can be adopted and be made of plastic, and in order to reduce manufacturing cost, increases the friction between rubber wheel and rotary sleeve 8, simultaneously facilitates installation, it is preferred that described rotary sleeve 8 uses rubber to make.
The Main Function of described feeding device 5 is to supplement evaporation solvent in alembic 9.Concrete, described feeding device 5 includes charge pipe 53, charging valve 51, inner sleeve 52, and described charging valve 51 is arranged on charge pipe 53, and one end of described charge pipe 53 connects with inner sleeve 52, and is connected with the charge door 11 of condenser 1；Described inner sleeve 52 extends in alembic 9 through condenser 1 and connecting tube 3.Described feeding device 5 uses said structure can simplify structure, simultaneously it can be avoided that leak when feeding device 5 supplements evaporation solvent in alembic 9.
Described charging valve 51 can use ball valve, for the ease of controlling, it is preferred that described charging valve 51 uses electromagnetic valve.
Described lowering or hoisting gear 2 Main Function is lifting connecting tube 3, and connecting tube 3 drives condenser 1 and alembic 9 and receiving flask 6 to rise or decline.Described lowering or hoisting gear 2 can be the thread screw lowering or hoisting gear of frame for movement, and for the ease of controlling preferably, described lowering or hoisting gear 2 uses hydraulic cylinder.
For the ease of regulating the angle of inclination of alembic 9, further, described runing rest 4 is provided with angular adjustment handle 42.
In order to avoid connecting tube 3 cannot bear condenser 13 and the weight of receiving flask 6, further, the described Rotary Evaporators for Chinese crude drug detection, also include that condenser brackets 13, described condenser 1 are supported by condenser brackets 13.
Claims (7)
1., for the Rotary Evaporators of Chinese crude drug detection, steam device, alembic (9), heating kettle (10) including condenser (1), connecting tube (3), feeding device (5), receiving flask (6), rotation；
Described condenser (1) lower section is provided with charge door (11), steam inlet (12), discharging opening；Feeding device (5) it is provided with on described charge door (11)；Described steam inlet (12) connects with connecting tube (3) one end, and the other end of described connecting tube (3) connects with alembic (9)；Described discharging opening is provided with receiving flask (6)；Described alembic (9) is positioned at heating kettle (10)；
It is characterized in that: described alembic (9) has entrance and props up mouth (91)；Described connecting tube (3) and the entrance of alembic (9) prop up that mouth (91) is rotatable to be tightly connected；
Described rotation is steamed device and is included lowering or hoisting gear (2), runing rest (4), rotary support (41), electric rotating machine (7), rotary sleeve (8)；Described rotary support (41) is arranged on base (14) by lowering or hoisting gear (2), described connecting tube (3) is fixed on runing rest (4), and described runing rest (4) is rotatably installed on rotary support (41)；Described electric rotating machine (7) is fixedly mounted on runing rest (4), and described rotary sleeve (8) is fixedly set in the entrance of alembic (9) and props up on mouth (91)；Being provided with rubber wheel on the output shaft of described electric rotating machine (7), the outer circumference surface of described rubber wheel is close to the outer circumference surface of rotary sleeve (8)；Described electric rotating machine (7) is rotated by rubber wheel drive rotary sleeve (8).
2. the Rotary Evaporators for Chinese crude drug detection as claimed in claim 1, it is characterised in that: described rotary sleeve (8) uses rubber to make.
3. the Rotary Evaporators for Chinese crude drug detection as claimed in claim 1, it is characterized in that: described feeding device (5) includes charge pipe (53), charging valve (51), inner sleeve (52), described charging valve (51) is arranged on charge pipe (53), one end of described charge pipe (53) connects with inner sleeve (52), and is connected with the charge door (11) of condenser (1)；Described inner sleeve (52) extends in alembic (9) through condenser (1) and connecting tube (3).
4. the Rotary Evaporators for Chinese crude drug detection as claimed in claim 3, it is characterised in that: described charging valve (51) uses electromagnetic valve.
5. the Rotary Evaporators for Chinese crude drug detection as claimed in claim 1, it is characterised in that: described lowering or hoisting gear (2) uses hydraulic cylinder.
6. the Rotary Evaporators for Chinese crude drug detection as claimed in claim 1, it is characterised in that: it is provided with angular adjustment handle (42) on described runing rest (4).
7. the Rotary Evaporators for Chinese crude drug detection as claimed in claim 1, it is characterised in that: also including condenser brackets (13), described condenser (1) is supported by condenser brackets (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620111962.9U CN205516577U (en) | 2016-02-03 | 2016-02-03 | A rotary evaporato for chinese -medicinal material detects |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620111962.9U CN205516577U (en) | 2016-02-03 | 2016-02-03 | A rotary evaporato for chinese -medicinal material detects |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205516577U true CN205516577U (en) | 2016-08-31 |
Family
ID=56776919
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620111962.9U Expired - Fee Related CN205516577U (en) | 2016-02-03 | 2016-02-03 | A rotary evaporato for chinese -medicinal material detects |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205516577U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107551589A (en) * | 2017-10-24 | 2018-01-09 | 湖州展舒生物科技有限公司 | Rotary evaporator |
| CN114470818A (en) * | 2021-10-26 | 2022-05-13 | 成都科建生物医药有限公司 | Rotary evaporation device for preparing liposome |
-
2016
- 2016-02-03 CN CN201620111962.9U patent/CN205516577U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107551589A (en) * | 2017-10-24 | 2018-01-09 | 湖州展舒生物科技有限公司 | Rotary evaporator |
| CN114470818A (en) * | 2021-10-26 | 2022-05-13 | 成都科建生物医药有限公司 | Rotary evaporation device for preparing liposome |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160831 Termination date: 20190203 |