CN108159726A - A kind of universal adjustment Rotary Evaporators - Google Patents
A kind of universal adjustment Rotary Evaporators Download PDFInfo
- Publication number
- CN108159726A CN108159726A CN201810036188.3A CN201810036188A CN108159726A CN 108159726 A CN108159726 A CN 108159726A CN 201810036188 A CN201810036188 A CN 201810036188A CN 108159726 A CN108159726 A CN 108159726A
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- China
- Prior art keywords
- bottle
- bath
- fixed
- rotary evaporators
- water
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- 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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-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D3/00—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping
- B01D3/08—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping in rotating vessels; Atomisation on rotating discs
- B01D3/085—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping in rotating vessels; Atomisation on rotating discs using a rotary evaporator
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D3/00—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping
- B01D3/42—Regulation; Control
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
Abstract
The invention discloses a kind of universal adjustment Rotary Evaporators, including pedestal, base top surface side is fixedly connected with U-shaped frame, U-shaped frame top is equipped with sealing actuating sleeve, sealing actuating sleeve rear end thereof is connected with revolving bottle, fixed plate quadrangle is rotatably connected to screw, driving motor is installed on lower mounting plate, driving motor output shaft is connect by transmission mechanism with screw, slide is bolted on screw, and slide top surface is fixedly connected with support plate, support plate top surface slidably connects water-bath, revolving bottle is placed in water-bath, water-bath top outer edge is provided with rib, water-bath sets jagged close to revolving bottle side, notch outer side covering has arc sealing plate, notch both sides are provided with sliding rail, sliding block is slidably connected on sliding rail, sliding block is fixed at arc sealing plate edges at two ends.The present invention solves the problems, such as the revolving bottle progress uniform high-efficiency that the water-bath of current Rotary Evaporators does not adapt to different model.
Description
Technical field
The present invention relates to chemical industry Instrument technology field, specially a kind of universal adjustment Rotary Evaporators.
Background technology
Rotary Evaporators are called rotary evaporator, are laboratory commonly used equipments, by motor, cucurbit, heating kettle, condenser pipe
Deng part composition, it is mainly used for continuous still volatile solvents under reduced pressure, applied to chemistry, chemical industry, biological medicine
The fields of grade；Although existing Rotary Evaporators are more perfect in technological layer, following technology is still had in structure
Shortcoming：
1st, existing Rotary Evaporators are mostly stationary structure, the position of water-bath cannot according to the size of revolving bottle into
Row adjustment, therefore cause liquid low separation efficiency.
2nd, existing Rotary Evaporators are mostly simple in structure, lack floor light and position mobile mechanism, cause entire
Device is inconvenient for use.
Invention content
(1) the technical issues of solving
In view of the deficiencies of the prior art, the present invention provides a kind of universal adjustment Rotary Evaporators, current rotation is solved
Turn the problem of water-bath of evaporimeter does not adapt to the revolving bottle of different model.
(2) technical solution
To achieve the above object, the present invention provides following technical solution：A kind of universal adjustment Rotary Evaporators, the bottom of including
Seat, the base top surface side are fixedly connected with U-shaped frame, and the U-shaped frame top is equipped with sealing actuating sleeve, the sealing driving
Set front end is fixedly connected with air expansion bottle, and the sealing actuating sleeve rear end thereof is connected with revolving bottle, and the revolving bottle is with connecting
It is connected in bottle, the air expansion bottle upper end is connected with condenser pipe, and the air expansion bottle lower end is connected with waste liquid bottle, the U-shaped frame side
Connecting rod is fixed with, and the waste liquid bottle, air expansion bottle and condenser pipe are fixed on by retainer ring in connecting rod, the waste liquid bottle
Bottom end is provided with bleeder valve, and the air expansion bottle outside end is provided with vent valve, and upper and lower ends are respectively and fixedly provided on the inside of the U-shaped frame
Fixed plate, the fixed plate quadrangle is rotatably connected to screw, driving motor is installed in the fixed plate of lower section, described
Driving motor output shaft is connect by transmission mechanism with screw, and slide is bolted on the screw, and the slide is in be horizontally disposed with,
And the slide top surface is fixedly connected with support plate, the support plate is extended on the outside of U-shaped frame, is equipped on the outside of the U-shaped frame
Operation panel, the operation panel are connect by conducting wire with driving motor and sealing actuating sleeve respectively；
The support plate top surface slidably connects water-bath, and the revolving bottle is placed in water-bath, the water-bath top
Outer edge is provided with rib, and the water-bath sets jagged close to revolving bottle side, and the notch outer side covering has the arc close
Sealing plate, the notch both sides are provided with sliding rail, and sliding block is slidably connected on the sliding rail, and the sliding block is fixed on arc sealing plate
At edges at two ends, pre-tightening mechanism is additionally provided between the arc sealing plate and rib.
Preferably, the pre-tightening mechanism includes the hangers for being hinged on arc sealing plate both sides, and extension is offered on the hangers
Hole, the rib lower end are fixed with connection sheet, are fixed with locking stud in the connection sheet, the arc sealing plate and rib it
Between be inserted on locking stud by hangers, and corresponding nut is coordinated to be fixed.
Preferably, the water-bath bottom surface is fixed with one group of sliding sleeve, and the support plate top surface both sides are provided with bar-shaped trough, institute
It states bar-shaped trough both ends and is fixed with block, slide bar is fixedly connected between block described in both ends, and the sliding sleeve is socketed in outside slide bar
Threaded hole is distributed in side, the sliding sleeve both ends, and locking head is bolted in the threaded hole, passes through lock between the sliding sleeve and slide bar
Tight head is against the enterprising line position of slide bar and puts fixation.
Preferably, the slide bar upper surface middle part is coated with one layer of frosted coating.
Preferably, the transmission mechanism includes being fixed on the drive pulley of driving motor output shaft and is fixed on silk
Driven pulley on the outside of bar, and the drive pulley is connect by conveyer belt with driven pulley.
Preferably, the base end face Corner Strapped wheeled base, and it is rotatably connected to traveling wheel on the wheel seat.
Preferably, the traveling wheel is specially universal wheel, and is equipped with set lever on the traveling wheel.
Preferably, the connecting rod top is bolted with emergency light, and the emergency light built-in rechargeable battery, institute
It states and charging plug is additionally provided on emergency light, the charging plug is connect by conducting wire with charging battery electrode end.
Preferably, one layer of sealing rubber layer is bonded on the arc sealing plate madial wall, and outside the arc sealing plate
Handle is installed on side wall.
Preferably, connecting rod upper end side is also connected with pressure gauge by link.
(3) advantageous effect
The present invention provides a kind of universal adjustment Rotary Evaporators, have following advantageous effect：
(1) present invention is by setting traveling wheel, and the installation locking handle on traveling wheel, Neng Goufang in base end face quadrangle
Just Rotary Evaporators carry out position movement, and can be locked using set lever.
(2) present invention drives driver by setting driving motor and screw body on the inside of U-shaped frame using driving motor
Structure, and then screw rotation is driven, so as to which slide be driven to slide up and down, the final upper-lower position movement for realizing water-bath, so as to side
Just the heating water bath of different model revolving bottle.
(3) present invention between water-bath and support plate by will be slidably connected, and installation position locking machine therebetween
Structure can conveniently move in the horizontal direction the position of water-bath, to adapt to the heating water bath of different model revolving bottle at any time；When
When needing mobile water-bath position, locking head need to only be unscrewed, it is made to be detached from slide bar, then slides sliding sleeve, you can realize water
The position movement of bath, locking head is finally tightened, it is made to be against on slide bar again, due to being applied in slide bar upper surface middle part
One layer of frosted coating is covered, can effectively increase the frictional force between locking head and slide bar, is more consolidated so that position is fixed.
(4) present invention sets the arc for being capable of up and down adjustment close by setting notch in water-bath side, and in indentation, there
Sealing plate, can facilitate adapt to different model revolving bottle, when there is small-sized revolving bottle, due to water-bath with sealing actuating sleeve it
Between it is closer to the distance, therefore revolving bottle cannot can further be goed deep into water-bath by the blocking of rib, at this moment only need to be by arc
Shape sealing plate moves down, and revolving bottle bottleneck position is just placed in indentation, there at this time, convenient and practical, when there is large-scale revolving bottle,
Arc sealing plate need to only be moved up, be then inserted on locking stud using hangers, and corresponding nut is coordinated to be fixed,
It is convenient and practical.
(5) present invention can facilitate and revolving is carried out in dim environment in fact by setting emergency light and pressure gauge
When testing, floor light is carried out, when emergency light short of electricity, moreover it is possible to be screwed and removed, then be using charging plug charging
It can；Pressure gauge can conveniently measure revolving internal system vacuum degree at any time simultaneously, ensure being normally carried out for experiment.
Description of the drawings
Fig. 1 is overall structure diagram of the present invention；
Fig. 2 is the support plate overlooking the structure diagram of the present invention；
Fig. 3 is the internal structure schematic diagram of the U-shaped frame of the present invention；
Fig. 4 is schematic enlarged-scale view at A in Fig. 1 of the present invention.
In figure：Pressure gauge 1, link 2, air expansion bottle 3, sealing actuating sleeve 4, revolving bottle 5, water-bath 6, support plate 7, pedestal
8th, wheel seat 9, set lever 10, traveling wheel 11, rib 12, bleeder valve 13, waste liquid bottle 14, operation panel 15, vent valve 16, condensation
Pipe 17, retainer ring 18, rechargeable battery 19, emergency light 20, connection sheet 21, locking stud 22, hangers 23, hanging hole 24, arc
Sealing plate 25, frosted coating 27, bar-shaped trough 28, slide bar 29, block 30, locking head 31, fixed plate 32, screw 33, is slided sliding rail 26
Seat 34, driving motor 35, drive pulley 36, driven pulley 37, conveyer belt 38, U-shaped frame 39, connecting rod 40, sliding sleeve 41.
Specific embodiment
Below in conjunction with the attached drawing in the embodiment of the present invention, the technical solution in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other without making creative work
Embodiment shall fall within the protection scope of the present invention.
As shown in Figs. 1-3, the present invention provides a kind of technical solution：A kind of universal adjustment Rotary Evaporators, including pedestal 8,
8 bottom surface Corner Strapped wheeled base 9 of pedestal, and traveling wheel 11 is rotatably connected on wheel seat 9, traveling wheel 11 is specially universal wheel, and
Set lever 10 is installed on traveling wheel 11；8 top surface side of pedestal is fixedly connected with U-shaped frame 39, and U-shaped 39 top of frame is equipped with close
Actuating sleeve 4 is sealed, 4 front end of sealing actuating sleeve is fixedly connected with air expansion bottle 3, and sealing 4 rear end thereof of actuating sleeve is connected with revolving bottle 5,
And connected in revolving bottle 5 and air expansion bottle 3,3 upper end of air expansion bottle is connected with condenser pipe 17, and 3 lower end of air expansion bottle is connected with waste liquid bottle 14,
U-shaped 39 side of frame is fixed with connecting rod 40, and waste liquid bottle 14, air expansion bottle 3 and condenser pipe 17 pass through 18 company of being fixed on of retainer ring
On extension bar 40,14 bottom end of waste liquid bottle is provided with bleeder valve 13, and 3 outside end of air expansion bottle is provided with vent valve 16；By in pedestal 8
Bottom surface quadrangle sets traveling wheel 11, and the installation locking handle 10 on traveling wheel 11, and Rotary Evaporators can be facilitated to carry out position
It is mobile, and can be locked using set lever 10.
U-shaped 39 inside upper and lower ends of frame are respectively and fixedly provided with fixed plate 32, and 32 4 jiaos of fixed plate is rotatably connected to screw 33, under
Driving motor 35 is installed in square fixed plate 32,35 output shaft of driving motor is connect by transmission mechanism with screw 33, is passed
Motivation structure includes the follower belt for being fixed on the drive pulley 36 of 35 output shaft of driving motor and being fixed on 33 outside of screw
Wheel 37, and drive pulley 36 is connect by conveyer belt 38 with driven pulley 37, and slide 34, slide 34 are bolted on screw 33
In being horizontally disposed with, and 34 top surface of slide is fixedly connected with support plate 7, support plate 7 extends to U-shaped 39 outside of frame, U-shaped 39 outside of frame
Operation panel 15 is installed, operation panel 15 is connect by conducting wire with driving motor 35 and sealing actuating sleeve 4 respectively；By in U
39 inside setting driving motor 35 of type frame and screw body, using 35 drive transmission device of driving motor, and then drive screw 33
Rotation, so as to which slide 34 be driven to slide up and down, the final upper-lower position movement for realizing water-bath 6, so as to which different model be facilitated to revolve
Steam the heating water bath of bottle 5.
7 top surface of support plate slidably connects water-bath 6, and 6 bottom surface of water-bath is fixed with one group of sliding sleeve 41,7 top surface of support plate
Both sides are provided with bar-shaped trough 28, and 28 both ends of bar-shaped trough are fixed with block 30, and slide bar 29 is fixedly connected between both ends block 30, and
Sliding sleeve 41 is socketed in the outside of slide bar 29, and threaded hole is distributed in 41 both ends of sliding sleeve, is bolted with locking head 31 in threaded hole, sliding sleeve 41 with
29 enterprising line position of slide bar is against by locking head 31 between slide bar 29 and puts fixation, 29 upper surface middle part of slide bar is coated with one layer of frosted
Coating 27；By will be slidably connected between water-bath 6 and support plate 7, and installation position retaining mechanism therebetween, Neng Goufang
Just the position of water-bath 6 is moved in the horizontal direction at any time, to adapt to the heating water bath of different model revolving bottle；When needing to move
During 6 position of water-bath, locking head 31 need to only be unscrewed, it is made to be detached from slide bar 29, then slide sliding sleeve 41, you can realize water-bath
The position movement of pot 6, locking head 31 is finally tightened, it is made to be against on slide bar 29, due in 29 upper surface of slide bar again
Middle part coats one layer of frosted coating 27, can effectively increase the frictional force between locking head 31 and slide bar 29, so that position
It is fixed more firm.
Revolving bottle 5 is placed in water-bath 6, and 6 top outer edge of water-bath is provided with rib 12, and water-bath 6 is close to revolving bottle 5
Side setting is jagged, and notch outer side covering has arc sealing plate 25, and one layer of sealing is bonded on 25 madial wall of arc sealing plate
Rubber layer, and handle is installed on 25 lateral wall of arc sealing plate, notch both sides are provided with sliding rail 26, are slidably connected on sliding rail 26
There is sliding block, sliding block is fixed at 25 edges at two ends of arc sealing plate, and preload is additionally provided between arc sealing plate 25 and rib 12
Mechanism, pre-tightening mechanism include being hinged on the hangers 23 of 25 both sides of arc sealing plate, offer hanging hole 24 on hangers 23, under rib 12
End is fixed with connection sheet 21, and locking stud 22 is fixed in connection sheet 21, passes through hangers between arc sealing plate 25 and rib 12
23 are inserted on locking stud 22, and corresponding nut is coordinated to be fixed；By setting notch in 6 side of water-bath, and lacking
The arc sealing plate 25 of up and down adjustment is capable of in mouthful place's setting, can facilitate the revolving bottle of adaptation different model, when there is small-sized rotation
When steaming bottle 5, since the distance between water-bath 6 and sealing actuating sleeve 4 are relatively near, revolving bottle 5 can be by the blocking of rib 12
And cannot further go deep into water-bath 6, at this moment arc sealing plate 25 need to only be moved down, at this time 5 bottleneck position of revolving bottle
Indentation, there is just placed in, it is convenient and practical, when there is large-scale revolving bottle 5, arc sealing plate 25 need to only be moved up, then utilize hangers
23 are inserted on locking stud 22, and corresponding nut is coordinated to be fixed, convenient and practical.
40 top of connecting rod is bolted with emergency light 20, and 20 built-in rechargeable battery 19 of emergency light, emergency lighting
Charging plug is additionally provided on lamp 20, charging plug is connect by conducting wire with 19 electrode tip of rechargeable battery, 40 upper end one of connecting rod
Side is also connected with pressure gauge 1 by link 2；By setting emergency light 20 and pressure gauge 1, can facilitate in dim ring
When revolving experiment is carried out in border, floor light is carried out, when 20 short of electricity of emergency light, moreover it is possible to it is screwed and is removed, Ran Houli
It is charged with charging plug；Pressure gauge 1 can conveniently measure revolving internal system vacuum degree at any time simultaneously, ensure experiment just
Often carry out.
It should be noted that herein, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any this practical relationship or sequence.Moreover, term " comprising ", "comprising" or its any other variant are intended to
Non-exclusive inclusion, so that process, method, article or equipment including a series of elements not only will including those
Element, but also including other elements that are not explicitly listed or further include as this process, method, article or equipment
Intrinsic element.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
Understanding without departing from the principles and spirit of the present invention can carry out these embodiments a variety of variations, modification, replace
And modification, the scope of the present invention is defined by the appended.
Claims (10)
1. a kind of universal adjustment Rotary Evaporators, including pedestal (8), pedestal (8) the top surface side is fixedly connected with U-shaped frame
(39), U-shaped frame (39) top is equipped with sealing actuating sleeve (4), and described sealing actuating sleeve (4) front end is fixedly connected with connection
Bottle (3), described sealing actuating sleeve (4) rear end thereof is connected with revolving bottle (5), and connects in the revolving bottle (5) and air expansion bottle (3)
Logical, air expansion bottle (3) upper end is connected with condenser pipe (17), and air expansion bottle (3) lower end is connected with waste liquid bottle (14), the U
Type frame (39) side is fixed with connecting rod (40), and the waste liquid bottle (14), air expansion bottle (3) and condenser pipe (17) pass through fixation
Ring (18) is fixed in connecting rod (40), it is characterised in that：Waste liquid bottle (14) bottom end is provided with bleeder valve (13), the company
Logical bottle (3) outside end is provided with vent valve (16), and upper and lower ends are respectively and fixedly provided with fixed plate (32) on the inside of the U-shaped frame (39),
Fixed plate (32) quadrangle is rotatably connected to screw (33), and driving motor is installed in the lower section fixed plate (32)
(35), driving motor (35) output shaft is connect by transmission mechanism with screw (33), and cunning is bolted on the screw (33)
Seat (34), the slide (34) is in horizontally disposed, and the slide (34) top surface is fixedly connected with support plate (7), the support
Plate (7) is extended on the outside of U-shaped frame (39), and operation panel (15), the operation panel (15) are equipped on the outside of the U-shaped frame (39)
It is connect respectively with driving motor (35) and sealing actuating sleeve (4) by conducting wire；
Support plate (7) top surface slidably connects water-bath (6), and the revolving bottle (5) is placed in water-bath (6), the water
Bath (6) top outer edge is provided with rib (12), and the water-bath (6) is jagged close to the setting of revolving bottle (5) side, described
Notch outer side covering has an arc sealing plate (25), and the notch both sides are provided with sliding rail (26), the company of slip on the sliding rail (26)
Sliding block is connected to, the sliding block is fixed at arc sealing plate (25) edges at two ends, the arc sealing plate (25) and rib (12)
Between be additionally provided with pre-tightening mechanism.
2. a kind of universal adjustment Rotary Evaporators according to claim 1, it is characterised in that：The pre-tightening mechanism includes hinge
The hangers (23) of arc sealing plate (25) both sides is connected on, offers hanging hole (24) on the hangers (23), under the rib (12)
End is fixed with connection sheet (21), and locking stud (22), the arc sealing plate (25) and gear are fixed on the connection sheet (21)
It is inserted on locking stud (22) by hangers (23) between side (12), and corresponding nut is coordinated to be fixed.
3. a kind of universal adjustment Rotary Evaporators according to claim 1, it is characterised in that：Water-bath (6) bottom surface
One group of sliding sleeve (41) is fixed with, support plate (7) the top surface both sides are provided with bar-shaped trough (28), and bar-shaped trough (28) both ends are solid
Surely there is block (30), slide bar (29) is fixedly connected between block (30) described in both ends, and the sliding sleeve (41) is socketed in slide bar
(29) outside, sliding sleeve (41) both ends are distributed with threaded hole, locking head (31), the sliding sleeve are bolted in the threaded hole
(41) slide bar (29) enterprising line position is against by locking head (31) between slide bar (29) and puts fixation.
4. a kind of universal adjustment Rotary Evaporators according to claim 3, it is characterised in that：Slide bar (29) upper surface
Middle part is coated with one layer of frosted coating (27).
5. a kind of universal adjustment Rotary Evaporators according to claim 1, it is characterised in that：The transmission mechanism includes solid
The driven pulley for being scheduled on the drive pulley (36) of driving motor (35) output shaft and being fixed on the outside of screw (33)
(37), and the drive pulley (36) is connect by conveyer belt (38) with driven pulley (37).
6. a kind of universal adjustment Rotary Evaporators according to claim 1, it is characterised in that：Pedestal (8) bottom surface four
Wheeled base (9) is fixed at angle, and traveling wheel (11) is rotatably connected on the wheel seat (9).
7. a kind of universal adjustment Rotary Evaporators according to claim 6, it is characterised in that：The traveling wheel (11) is specific
For universal wheel, and set lever (10) is installed on the traveling wheel (11).
8. a kind of universal adjustment Rotary Evaporators according to claim 1, it is characterised in that：Connecting rod (40) top
It is bolted with emergency light (20), and the emergency light (20) built-in rechargeable battery (19), the emergency light (20)
On be additionally provided with charging plug, the charging plug is connect by conducting wire with rechargeable battery (19) electrode tip.
9. a kind of universal adjustment Rotary Evaporators according to claim 1, it is characterised in that：The arc sealing plate (25)
One layer of sealing rubber layer is bonded on madial wall, and handle is installed on the arc sealing plate (25) lateral wall.
10. a kind of universal adjustment Rotary Evaporators according to claim 1, it is characterised in that：On the connecting rod (40)
End side is also connected with pressure gauge (1) by link (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810036188.3A CN108159726A (en) | 2018-01-15 | 2018-01-15 | A kind of universal adjustment Rotary Evaporators |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810036188.3A CN108159726A (en) | 2018-01-15 | 2018-01-15 | A kind of universal adjustment Rotary Evaporators |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108159726A true CN108159726A (en) | 2018-06-15 |
Family
ID=62514400
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810036188.3A Pending CN108159726A (en) | 2018-01-15 | 2018-01-15 | A kind of universal adjustment Rotary Evaporators |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108159726A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114716517A (en) * | 2022-03-24 | 2022-07-08 | 上海国创医药股份有限公司 | Purification device is used in terlipressin production preparation |
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| US5639354A (en) * | 1994-11-17 | 1997-06-17 | Resona Innovation Ag | Distillation device |
| CN102186547A (en) * | 2008-10-15 | 2011-09-14 | 艾卡工厂有限及两合公司 | Rotary evaporator |
| CN203227313U (en) * | 2013-04-10 | 2013-10-09 | 上海大颜仪器设备有限公司 | Rotary evaporator |
| CN103889528A (en) * | 2011-10-08 | 2014-06-25 | 凯恩孚诺尔贝格有限公司 | Rotary evaporator |
| CN204261694U (en) * | 2014-11-22 | 2015-04-15 | 天津新技术产业园区科茂化学试剂有限公司 | A kind of efficient rotary steams instrument |
| EP2946820A1 (en) * | 2014-05-20 | 2015-11-25 | Büchi Labortechnik AG | Method for operating an evaporation system and evaporation system |
| CN205235438U (en) * | 2015-12-08 | 2016-05-18 | 陕西森弗天然制品有限公司 | Rotary evaporato receives liquid structure |
| CN107362564A (en) * | 2017-08-24 | 2017-11-21 | 烟台宇诚企业管理咨询有限公司 | A kind of high-efficiency rotating evaporimeter |
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2018
- 2018-01-15 CN CN201810036188.3A patent/CN108159726A/en active Pending
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5639354A (en) * | 1994-11-17 | 1997-06-17 | Resona Innovation Ag | Distillation device |
| CN102186547A (en) * | 2008-10-15 | 2011-09-14 | 艾卡工厂有限及两合公司 | Rotary evaporator |
| CN103889528A (en) * | 2011-10-08 | 2014-06-25 | 凯恩孚诺尔贝格有限公司 | Rotary evaporator |
| CN203227313U (en) * | 2013-04-10 | 2013-10-09 | 上海大颜仪器设备有限公司 | Rotary evaporator |
| EP2946820A1 (en) * | 2014-05-20 | 2015-11-25 | Büchi Labortechnik AG | Method for operating an evaporation system and evaporation system |
| CN204261694U (en) * | 2014-11-22 | 2015-04-15 | 天津新技术产业园区科茂化学试剂有限公司 | A kind of efficient rotary steams instrument |
| CN205235438U (en) * | 2015-12-08 | 2016-05-18 | 陕西森弗天然制品有限公司 | Rotary evaporato receives liquid structure |
| CN107362564A (en) * | 2017-08-24 | 2017-11-21 | 烟台宇诚企业管理咨询有限公司 | A kind of high-efficiency rotating evaporimeter |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114716517A (en) * | 2022-03-24 | 2022-07-08 | 上海国创医药股份有限公司 | Purification device is used in terlipressin production preparation |
| CN114716517B (en) * | 2022-03-24 | 2022-12-30 | 上海国创医药股份有限公司 | Purification device is used in terlipressin production preparation |
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Application publication date: 20180615 |