CN206910824U - A kind of Rotary Evaporators - Google Patents
A kind of Rotary Evaporators Download PDFInfo
- Publication number
- CN206910824U CN206910824U CN201720815151.1U CN201720815151U CN206910824U CN 206910824 U CN206910824 U CN 206910824U CN 201720815151 U CN201720815151 U CN 201720815151U CN 206910824 U CN206910824 U CN 206910824U
- Authority
- CN
- China
- Prior art keywords
- pedestal
- rotary evaporators
- pillar
- revolving bottle
- heating kettle
- Prior art date
- 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.)
- Expired - Fee Related
Links
Landscapes
- Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
Abstract
The utility model discloses a kind of Rotary Evaporators, including pedestal, the pedestal is provided with rotating device, the rotating device both sides connect revolving bottle and three-way pipe respectively, and the three-way pipe is connected with condenser, and the condensing unit bottom connects collection device, the revolving bottle bottom is provided with heater, the heater bottom is connected by lifting supporting plate with pedestal, and the heater includes heating kettle, secondary cooker, heating plate and connecting tube, and the heating kettle side is provided with secondary cooker.The utility model by heating bath by being set to two parts, when inwardly adding water, water temperature in pot will not be caused to change greatly, influence the precision of evaporation efficiency, but also can timely see water level conditions, by the handgrip on rotatable column, crawl fixation is carried out to revolving bottle, it is easy to taking-up of the staff to crystallized product in bottle, single unit system not only increases the security of experiment and reduces labor intensity.
Description
【Technical field】
Technical field of chemical is the utility model is related to, more particularly to a kind of Rotary Evaporators.
【Background technology】
Rotary Evaporators are the conventional instrument and equipments in the field such as chemistry, medicine, food and environment measuring, and its course of work is
By controlling cucurbit constant speed rotary in the case where being best suitable for speed, ensure that the liquid in cucurbit forms large area film in bottle wall,
So as to increase disengagement area, while the vacuum interface by being set on condenser reduces the pressure in cucurbit, to cause cucurbit
In solvent explosive evaporation at a lower temperature, so as to reach remove solvent purpose.However, existing Rotary Evaporators are in reality
There are the following problems during the use of border：1st, Rotary Evaporators lead to air again after the completion of condensing crystallizing, it is necessary to first shut down, to keep away
Exempt from cucurbit to come off in rotation, in addition, the temperature of cucurbit will also tend to it is very high so that experimenter's hand is taken during cucurbit
Easily it is burned, or also occurs that imprudence breaks the situation of cucurbit into pieces when collecting concentration clean facilities, causes the wave of cost
Take.2nd, at work, its heating process generally requires enough water sources to reach the purpose of condensing crystallizing to Rotary Evaporators, if
In heating kettle during water shortage, then by manually carrying out water flood operations, not only need to pay attention to water situation in pot in real time so that labor
Fatigue resistance increase, and the cold water being directly added into can also cause the heating-up temperature in heating kettle to deviate standard value, so as to cause reality
Test result and deviation occur.A kind of therefore, it is proposed that Rotary Evaporators.
【Utility model content】
Main purpose of the present utility model is to provide a kind of Rotary Evaporators, by the way that heating bath is set into two parts,
When inwardly adding water, water temperature in pot will not be caused to change greatly, influence the precision of evaporation efficiency, but also can timely see
Water level conditions, by the handgrip on rotatable column, crawl fixation is carried out to revolving bottle, is easy to staff to being crystallized in bottle
The taking-up of product, single unit system not only increase the security of experiment and reduce labor intensity, can effectively solve background
The problem of in technology.
To achieve the above object, the technical scheme that the utility model is taken is：
A kind of Rotary Evaporators, including pedestal, the pedestal are provided with rotating device, and the rotating device both sides connect respectively
Revolving bottle and three-way pipe are connect, the three-way pipe is connected with condenser, and the condenser bottom connects collection device, the revolving bottle
Bottom is provided with heater, and the heater bottom is connected by lifting supporting plate with pedestal, and the heater includes adding
Hot pot, secondary cooker, heating plate and connecting tube, the heating kettle side are provided with secondary cooker, the company that the heating kettle passes through bottom with secondary cooker
Adapter connection, the heating kettle outside, secondary cooker bottom and connecting tube outside are equipped with heating plate.
Further, the revolving bottle side is provided with pillar, and the pillar is connected on pedestal, and the pillar is provided with upper
To be slidably connected on pillar, the pillar is rotation connection with pedestal for handgrip and lower handgrip, the upper handgrip and lower handgrip.
Further, the rotating device is connected by rotatory sealing axle with revolving bottle.
Further, the condenser side is provided with strut, and the condenser is connected by clip with strut, the support
Bar bottom is connected with pedestal.
Further, the collection device includes vacuum switching valve, receiving flask and baiting valve, and the receiving flask passes through vacuum
Switching valve is connected with condenser, and the receiving flask bottom is provided with baiting valve.
Further, the receiving flask is connected by stacker with strut.
Further, the three-way pipe is provided with charging valve.
Compared with prior art, the utility model has the advantages that：By the way that heating bath is set into two parts,
When inwardly adding water, water temperature in pot will not be caused to change greatly, influence the precision of evaporation efficiency, but also can timely see water
Position situation, by the handgrip on rotatable column, crawl fixation is carried out to revolving bottle, is easy to staff to be produced to being crystallized in bottle
The taking-up of thing, single unit system not only increase the security of experiment and reduce labor intensity.
【Brief description of the drawings】
Fig. 1 is a kind of overall structure diagram of Rotary Evaporators of the utility model.
In figure：1st, condenser；2nd, charging valve；3rd, vacuum switching valve；4th, receiving flask；5th, stacker；6th, baiting valve；7th, support
Bar；8th, pedestal；9th, supporting plate is lifted；10th, pillar；11st, heating kettle；12nd, connecting tube；13rd, heating plate；14th, secondary cooker；15th, grabbed under
Hand；16th, revolving bottle；17th, upper handgrip；18th, rotatory sealing axle；19th, rotating device；20th, three-way pipe；21st, clip.
【Embodiment】
Technological means, creation characteristic, reached purpose and effect to realize the utility model are easy to understand, below
With reference to embodiment, the utility model is expanded on further.
As shown in figure 1, a kind of Rotary Evaporators, including pedestal 8, the pedestal 8 are provided with rotating device 19, the rotation
The both sides of device 19 connect revolving bottle 16 and three-way pipe 20 respectively, and the three-way pipe 20 is connected with condenser 1, the bottom of condenser 1
Portion connects collection device, and the bottom of revolving bottle 16 is provided with heater, the heater bottom by lift supporting plate 9 and
Pedestal 8 connects, and the heater includes heating kettle 11, secondary cooker 14, heating plate 13 and connecting tube 12, the side of heating kettle 11
Provided with secondary cooker 14, the heating kettle 11 is connected with secondary cooker 14 by the connecting tube 12 of bottom, the outside of heating kettle 11, secondary cooker bottom
Portion 14 and the outside of connecting tube 12 are equipped with heating plate 13.
A kind of Rotary Evaporators of the utility model, when water is less in heating kettle, to prevent straight into heating kettle 11
Connect and add water, cause water temperature in pot to change, can be identical with the water level of heating kettle 11 according to the water level of principle secondary cooker 14 of linker, lead to
Cross into secondary cooker 14 plus water, water level is reached requirement, in addition in inside secondary cooker 14 plus water, the water added can in advance with water in secondary cooker 14
Mutually neutralize, and flowed into by connecting tube 12 in heating kettle 11, during flowing, heating plate 13 can be continuously its heating, then
Flow into heating kettle 11, make kettle temperature change smaller, so as to not interfere with reaction temperature.
Wherein, for ease of pouring out the condensing crystallizing product in revolving bottle 16, pillar is provided with by the side of revolving bottle 16
10, the pillar 10 is connected on pedestal 8, and the pillar 10 is provided with upper handgrip 17 and lower handgrip 15, the upper He of handgrip 17
Lower handgrip 15 is to be slidably connected on pillar 10, and the pillar 10 is to be rotatablely connected with pedestal 8, the revolving bottle after removing 16
Condensing crystallizing product is directly taken out on pillar 10, prevents that the temperature of revolving bottle 16 is too high by support, scalds staff.
Embodiment described above is only that preferred embodiment of the present utility model is described, not to this practicality
New scope is defined, and on the premise of the utility model design spirit is not departed from, those of ordinary skill in the art are to this
The various modifications and improvement that the technical scheme of utility model is made, all should fall into the scope of protection of the utility model.
Claims (7)
1. a kind of Rotary Evaporators, including pedestal, the pedestal is provided with rotating device, and the rotating device both sides connect respectively
Revolving bottle and three-way pipe, the three-way pipe are connected with condenser, and the condensing unit bottom connects collection device, and its feature exists
In：The revolving bottle bottom is provided with heater, and the heater bottom is connected by lifting supporting plate with pedestal, described to add
Thermal includes heating kettle, secondary cooker, heating plate and connecting tube, and the heating kettle side is provided with secondary cooker, the heating kettle and secondary cooker
Connected by the connecting tube of bottom, heating plate is equipped with the outside of the heating kettle, on the outside of secondary cooker bottom and connecting tube.
A kind of 2. Rotary Evaporators according to claim 1, it is characterised in that：The revolving bottle side is provided with pillar, institute
State pillar to be connected on pedestal, the pillar is provided with upper handgrip and lower handgrip, and the upper handgrip and lower handgrip are on pillar
It is slidably connected, the pillar is rotation connection with pedestal.
A kind of 3. Rotary Evaporators according to claim 1, it is characterised in that：The rotating device passes through rotatory sealing axle
It is connected with revolving bottle.
A kind of 4. Rotary Evaporators according to claim 3, it is characterised in that：The condenser side is provided with strut, institute
State condenser to be connected with strut by clip, the strut bottom is connected with pedestal.
A kind of 5. Rotary Evaporators according to claim 4, it is characterised in that：The collection device switches including vacuum
Valve, receiving flask and baiting valve, the receiving flask are connected by vacuum switching valve with condenser, and the receiving flask bottom is provided with blowing
Valve.
A kind of 6. Rotary Evaporators according to claim 5, it is characterised in that：The receiving flask passes through stacker and strut
Connection.
A kind of 7. Rotary Evaporators according to claim 6, it is characterised in that：The three-way pipe is provided with charging valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720815151.1U CN206910824U (en) | 2017-07-07 | 2017-07-07 | A kind of Rotary Evaporators |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720815151.1U CN206910824U (en) | 2017-07-07 | 2017-07-07 | A kind of Rotary Evaporators |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206910824U true CN206910824U (en) | 2018-01-23 |
Family
ID=61335680
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720815151.1U Expired - Fee Related CN206910824U (en) | 2017-07-07 | 2017-07-07 | A kind of Rotary Evaporators |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206910824U (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 |
-
2017
- 2017-07-07 CN CN201720815151.1U patent/CN206910824U/en not_active Expired - Fee Related
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 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206793678U (en) | A kind of polyester resin production reactor with automatic feeder | |
| CN206910824U (en) | A kind of Rotary Evaporators | |
| CN207545853U (en) | A kind of Rotary Evaporators | |
| CN206715353U (en) | A kind of efficient distillation equipment | |
| CN208805975U (en) | A kind of experiment solid sublimation device | |
| CN101780343B (en) | Dynamic purification regenerator of harmful solvent and application thereof | |
| CN205525831U (en) | Special kit is handled to quick tissue | |
| CN204619429U (en) | A kind of steam-type medicinal plant extraction element | |
| CN203724808U (en) | Supercritical carbon dioxide extraction device | |
| CN211050924U (en) | Energy-saving separation device for recovering n-butyl alcohol from BDO waste liquid | |
| CN210993095U (en) | Heating reflux extraction element | |
| CN204952870U (en) | Laboratory intelligence response chemical reaction cauldron | |
| CN206064452U (en) | A kind of there-necked flask of chemical experiment with condensation heat insulation function | |
| CN203139650U (en) | Cylinder-type rotary evaporator | |
| CN207950868U (en) | Versatile filter | |
| CN205718533U (en) | A kind of steam recycling device | |
| CN208320821U (en) | A kind of biological cell assays liquid waste collector | |
| CN208104449U (en) | A kind of bored dust-laden steam of molten steel slag heat collects cooling device | |
| CN206492478U (en) | A kind of pressure relief mechanism of PUR reactor | |
| CN206198736U (en) | A kind of solvent condensate recycling device in valerian ammonia alcohol production technology | |
| CN206256048U (en) | A kind of multi-functional alcoholic distilling apparatus | |
| CN203989929U (en) | Rectifying tower vacuum pipeline preventing clogging up device | |
| CN210965061U (en) | Enamel reactor sampling device | |
| CN207828246U (en) | A kind of wine brewing distilling apparatus | |
| CN213492023U (en) | Concentrated material receiving tank |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20180123 Termination date: 20200707 |