CN202751827U - Rotatory evaporator - Google Patents
Rotatory evaporator Download PDFInfo
- Publication number
- CN202751827U CN202751827U CN 201220406196 CN201220406196U CN202751827U CN 202751827 U CN202751827 U CN 202751827U CN 201220406196 CN201220406196 CN 201220406196 CN 201220406196 U CN201220406196 U CN 201220406196U CN 202751827 U CN202751827 U CN 202751827U
- Authority
- CN
- China
- Prior art keywords
- protective cover
- water bath
- bath kettle
- bath
- water
- 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 rotary evaporator which comprises a water bath kettle, an evaporating flask, a protective cover and a collection bottle, wherein the evaporating flask is placed inside the water bath kettle, the protective cover is clamped at the top end of the water bath kettle, and the collection bottle is arranged outside the water bath kettle. An infusion tube is placed on the protective cover, the inner end of the infusion tube is connected with the evaporating flask, and the outer end of the infusion tube is connected with the collection bottle. According to the rotary evaporator, the protective cover is placed to keep off glass fragments produced when the evaporating flask bursts, so that safety of operating personnel is guaranteed. And the protective cover can also enable the quality of heat in the water bath kettle to lose slowly, and plays a role in keeping warm and saving energy.
Description
Technical field
The utility model relates to a kind of rotary evaporator.
Background technology
Rotary evaporator is the conventional instrument that field of medicaments is used for sample concentration, drying, extraction.Its use principle is that evaporimeter is placed in the water-bath while rotating, heating, and makes the sample diffusion evaporation in the evaporative flask.Existing evaporative flask adopts glass material to make, and in the process of heating, when excess Temperature, is easy to cause the evaporative flask blast, and glass fragment is easy to hurt the staff, has very large potential safety hazard.
The utility model content
The technical problems to be solved in the utility model provides a kind of rotary evaporator, and it is simple in structure, and safety coefficient is high when using.
The technical solution of the utility model is:
A kind of rotary evaporator, include water-bath and be arranged at the interior evaporative flask of water-bath, also include the protective cover that engages with the water-bath top and be arranged at the outer receiving flask of water-bath, be provided with woven hose on the protective cover, described woven hose is inner to be connected with evaporative flask, and the outer end is connected with receiving flask.
Be provided with an air-vent on the described protective cover.
The utility model is provided with protective cover, and the glass fragment that produces in the time of can blocking evaporative flask generation explosion has ensured operating personnel's safety, and protective cover can guarantee that also the heat loss in the water-bath is slow, plays the effect of heat preservation energy-saving; Air-vent on the anti-skid cover guarantees that heat increases in the water-bath, the air pressure that it is inner and the balance of ambient pressure.
Description of drawings
Fig. 1 is structural representation of the present utility model.
The specific embodiment
See Fig. 1, a kind of rotary evaporator, include water-bath 1, be arranged at evaporative flask 2, the protective cover 3 that engages with water-bath 1 top in the water-bath 1 and be arranged at water-bath 1 receiving flask 4 outward, be provided with woven hose 5 and air-vent 6 on the protective cover 3, woven hose 5 the inners are connected with evaporative flask 2, and the outer end is connected with receiving flask 4.
Claims (2)
1. rotary evaporator, include water-bath and be arranged at the interior evaporative flask of water-bath, it is characterized in that: also include the protective cover that engages with the water-bath top and be arranged at the outer receiving flask of water-bath, be provided with woven hose on the protective cover, described woven hose is inner to be connected with evaporative flask, and the outer end is connected with receiving flask.
2. a kind of rotary evaporator according to claim 1 is characterized in that: be provided with an air-vent on the described protective cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220406196 CN202751827U (en) | 2012-08-16 | 2012-08-16 | Rotatory evaporator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220406196 CN202751827U (en) | 2012-08-16 | 2012-08-16 | Rotatory evaporator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202751827U true CN202751827U (en) | 2013-02-27 |
Family
ID=47731024
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220406196 Expired - Fee Related CN202751827U (en) | 2012-08-16 | 2012-08-16 | Rotatory evaporator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202751827U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105413217A (en) * | 2015-12-30 | 2016-03-23 | 重庆天凯药业有限公司 | Rotary evaporator |
| CN105617694A (en) * | 2015-12-30 | 2016-06-01 | 重庆天凯药业有限公司 | Temperature-adjustable rotary evaporator |
| CN105662860A (en) * | 2015-12-30 | 2016-06-15 | 重庆天凯药业有限公司 | Rotary evaporator capable of being adjusted in lifting manner |
-
2012
- 2012-08-16 CN CN 201220406196 patent/CN202751827U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105413217A (en) * | 2015-12-30 | 2016-03-23 | 重庆天凯药业有限公司 | Rotary evaporator |
| CN105617694A (en) * | 2015-12-30 | 2016-06-01 | 重庆天凯药业有限公司 | Temperature-adjustable rotary evaporator |
| CN105662860A (en) * | 2015-12-30 | 2016-06-15 | 重庆天凯药业有限公司 | Rotary evaporator capable of being adjusted in lifting manner |
| CN105662860B (en) * | 2015-12-30 | 2020-06-05 | 重庆天凯药业有限公司 | Rotary evaporator capable of being adjusted in lifting mode |
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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 |
Granted publication date: 20130227 Termination date: 20140816 |
|
| EXPY | Termination of patent right or utility model |