CN205340186U - Rotatory evaporator - Google Patents
Rotatory evaporator Download PDFInfo
- Publication number
- CN205340186U CN205340186U CN201521131241.6U CN201521131241U CN205340186U CN 205340186 U CN205340186 U CN 205340186U CN 201521131241 U CN201521131241 U CN 201521131241U CN 205340186 U CN205340186 U CN 205340186U
- Authority
- CN
- China
- Prior art keywords
- water
- bath
- evaporative flask
- pot
- rotary evaporator
- 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
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Abstract
The utility model belongs to medicine evaporation equipment field especially relates to a rotatory evaporator. Construct including water -bath, evaporation bottle and pusher, the evaporation bottle is located in the water -bath, the bottleneck of evaporation bottle passes through the pipeline and is connected with the outside receiving flask of water -bath, adsorb at the bottle end of evaporation bottle has the sucking disc, the sucking disc is connected through pivot and the outside motor of water -bath, the pusher construct by the top of water -bath is pushed down in stretching into the water -bath the evaporation bottle. The beneficial effects of the utility model are that: simple structure, convenient operation construct the stability pushing down the evaporation bottle and improve the operation of evaporation bottle in when heating through the pusher, adjust the degree of depth of evaporation bottle and submergence aquatic simultaneously, set up the sucking disc and are favorable to an evaporation bottle steady rotation.
Description
Technical field
This utility model belongs to medicine evaporation equipment field, particularly relates to a kind of rotary evaporator.
Background technology
Rotary evaporator is usually used in the sample concentration of field of medicaments, dry, extraction, is by being placed in water-bath by vaporizer and rotate heating so that the sample diffusion evaporation in evaporative flask.Traditional rotary evaporator adopts open water-bath to be heated, energy dissipation.And during more existing employings enclosed water-bath heating, evaporative flask rotating operation is inconvenient, poor stability, simultaneously along with the evaporation of moisture, regulate the water level operating difficulties of evaporative flask encroached water bath.
Utility model content
The shortcoming of prior art in view of the above, the purpose of this utility model is in that to provide a kind of rotary evaporator, is used for solving that evaporative flask rotational stability in prior art is poor, evaporative flask submergence regulates the problems such as inconvenient, the efficiency of heating surface is low, the wasting of resources.
For achieving the above object and other relevant purposes, this utility model provides a kind of rotary evaporator, including water-bath, evaporative flask and top-pushing mechanism, described evaporative flask is positioned at described water-bath, the bottleneck of described evaporative flask is connected with the receiving flask outside water-bath by pipeline, being adsorbed with sucker at the bottom of the bottle of described evaporative flask, described sucker is connected with the motor outside water-bath by rotating shaft, and described top-pushing mechanism is stretched into the intrinsic pressure residence of water-bath by the top of described water-bath and states evaporative flask.
The beneficial effects of the utility model are: simple in construction, easy to operate, push down evaporative flask when heating by top-pushing mechanism and improve the stability that evaporative flask runs, and regulate the degree of depth in evaporative flask and immersion water simultaneously, arrange sucker and be conducive to evaporative flask stably to rotate.
Further, described top-pushing mechanism is cylinder, and the outer wall of described evaporative flask is circumferentially with cannelure along it, and the piston rod of described cylinder is positioned at described cannelure, and pushes down described evaporative flask.
Adopting above-mentioned further scheme to provide the benefit that: contact is stable, easy to operate, pushes down evaporative flask by piston rod and avoids evaporative flask amplitude of fluctuation in rotation process excessive, departing from the water surface affects the efficiency of heating surface.
Further, described water-bath includes pot and pot cover, described pot and the connection of described pot cover.
Further, buckle clamping is passed through in the both sides of described pot and described pot cover.
Further, the side of described pot is connected with described pot cover by hinge, and the opposite side of described pot is by buckle and described pot cover clamping.
Above-mentioned further scheme is adopted to provide the benefit that: water-bath adopts enclosed construction to be conducive to improving the efficiency of heating surface, thermal source is avoided to scatter and disappear too fast, pot cover and pot adopt turning or demountable structure design simultaneously, it is simple to cleaning and installation all parts, improve efficiency.
Further, the both sides at described pot top are provided with fluting, described pipeline and described rotating shaft and are each passed through the corresponding and described receiving flask of described fluting and described motor is connected.
Further, described pot cover is provided with water filling port.
Adopt above-mentioned further scheme to provide the benefit that: fluting is set for pipe laying and rotating shaft, simultaneously facilitate air pressure discharge, it is to avoid pot nside air pressure is too high, arranges make-up water source when water filling port favorably heats, simple to operation.
Accompanying drawing explanation
Fig. 1 is the structural representation of this utility model embodiment；
Fig. 2 is the structural representation of the water-bath of this utility model embodiment.
Piece mark explanation
1 evaporative flask
11 cannelures
2 water-baths
21 pot covers
211 water filling ports
22 pots
221 flutings
3 top-pushing mechanisms
4 pipelines
5 receiving flasks
6 rotating shafts
7 motors
8 buckles
9 suckers
Detailed description of the invention
By particular specific embodiment, embodiment of the present utility model being described below, those skilled in the art the content disclosed by this specification can understand other advantages of the present utility model and effect easily.
Notice, the structure of this specification institute accompanying drawings depicted, ratio, size etc., all only in order to coordinate the disclosed content of description, understand for those skilled in the art and read, it is not limited to the enforceable qualifications of this utility model, therefore do not have technical essential meaning, the adjustment of the modification of any structure, the change of proportionate relationship or size, under not affecting effect that this utility model can be generated by and the purpose that can reach, all should still drop on the disclosed technology contents of this utility model and obtain in the scope that can contain.Simultaneously, in this specification cited as " on ", D score, "left", "right", " centre " and " one " etc. term, it is merely convenient to understanding of narration, and it is not used to limit the enforceable scope of this utility model, the change of its relativeness or adjustment, changing under technology contents without essence, when being also considered as the enforceable category of this utility model.
As depicted in figs. 1 and 2, rotary evaporator of the present utility model, including water-bath 2, evaporative flask 1 and top-pushing mechanism 3, evaporative flask 1 is positioned at water-bath 2, the bottleneck of evaporative flask 1 is connected with the receiving flask 5 outside water-bath 2 by pipeline 4, and the article in evaporative flask 1 are by being pipelined in receiving flask 5 to collect after thermal response.Being adsorbed with sucker 9 at the bottom of the bottle of evaporative flask 1, sucker 9 is connected with the motor 7 outside water-bath 2 by rotating shaft 6, and motor 7 runs and drives evaporative flask 1 to rotate, thermally equivalent.Top-pushing mechanism 3 is stretched into by the top of water-bath 2 and pushes down evaporative flask 1 in water-bath 2 so that the evaporative flask 1 amplitude of fluctuation in rotation process is limited, and can also pass through top-pushing mechanism 3 simultaneously and regulate the degree of depth that evaporative flask 1 is immersed in water.
As depicted in figs. 1 and 2, top-pushing mechanism 3 is cylinder, the outer wall of evaporative flask 1 is circumferentially with cannelure 11 along it, the piston rod of cylinder is positioned at cannelure 11, and pushes down evaporative flask 1, when evaporative flask 1 rotates, piston rod is always positioned in cannelure 11, it is less that the position that evaporative flask 1 is in water makes it swing by the resistance at water source, and evaporative flask 1 position above carries out its amplitude of fluctuation of spacing reduction by piston rod so that stable carrying out rotates evaporative flask 1.
As depicted in figs. 1 and 2, water-bath 2 includes pot 22 and pot cover 21, pot 22 and pot cover 21 and connects.Wherein, buckle 8 clamping is passed through in the both sides of pot 22 and pot cover 21, adopts buckle 8 snap fit, it is possible to pot cover 21 and pot 22 are completely disengaged from, it is simple to dismounting cleaning and installation evaporative flask 1, dismounts and mounts dress also quick and convenient simultaneously.Pot 22 and pot cover 21 can also adopt another way to connect, the side of pot 22 is connected with pot cover 21 by hinge, the opposite side of pot 22 is by buckle and pot cover 21 clamping, adopt this mode being partially broken away from, pot cover 21 was both easy to open carry out laying evaporative flask, avoid again pot cover 21 to depart from pot 22 to lose simultaneously, and operate also very convenient.For the ease of pipe laying 4 and rotating shaft 6, the both sides at pot 22 top are provided with fluting 221, and pipeline 4 is connected with receiving flask 5 after passing through one of fluting 221, and rotating shaft 6 is connected with motor 7 after another fluting 221.Fluting 221 1 aspects are set and are easily installed rotating shaft 6 and pipeline 4, air pressure discharge can also be carried out on the other hand, avoiding that the air pressure within water-bath 2 is too high to have an accident, pipeline 4 and rotating shaft 6 can move up and down along fluting 221, thus regulate evaporative flask 1 with in pot 22 water source contact the degree of depth.Owing to pipeline 4 and rotating shaft 6 through fluting 221, can reduce the area of giving vent to anger of fluting 221, thus avoiding the thermal source leakage in water-bath 2 too fast, improve reaction efficiency.Pot cover 21 is provided with water filling port 211, it is possible to evaporates situation according to water source and selects to increase water source at any time, easy to operate, it is to avoid to affect reaction efficiency.
This utility model simple in construction, simple to operation, compact layout and structure is reasonable, coordinated by top-pushing mechanism 3 and sucker 9 and improve the stability that evaporative flask 1 rotation runs, arrange fluting 221 carry out pipe laying 4 and rotate 6 simultaneously, circulation of qi promoting pressure of going forward side by side is put, improve reaction efficiency, decrease the wasting of resources.
Above-described embodiment only illustrative principle of the present utility model and effect thereof, not for restriction this utility model.Above-described embodiment all under spirit of the present utility model and category, can be modified or change by any those skilled in the art.Therefore, art has all equivalence modification or changes that usually intellectual completes under the spirit disclosed without departing from this utility model with technological thought such as, must be contained by claim of the present utility model.
Claims (7)
1. a rotary evaporator, it is characterized in that: include water-bath, evaporative flask and top-pushing mechanism, described evaporative flask is positioned at described water-bath, the bottleneck of described evaporative flask is connected with the receiving flask outside water-bath by pipeline, it is adsorbed with sucker at the bottom of the bottle of described evaporative flask, described sucker is connected with the motor outside water-bath by rotating shaft, and described top-pushing mechanism is stretched into the intrinsic pressure residence of water-bath by the top of described water-bath and states evaporative flask.
2. a kind of rotary evaporator according to claim 1, it is characterised in that: described top-pushing mechanism is cylinder, and the outer wall of described evaporative flask is circumferentially with cannelure along it, and the piston rod of described cylinder is positioned at described cannelure, and pushes down described evaporative flask.
3. a kind of rotary evaporator according to claim 1, it is characterised in that: described water-bath includes pot and pot cover, described pot and described pot cover and connects.
4. a kind of rotary evaporator according to claim 3, it is characterised in that: buckle clamping is passed through in the both sides of described pot and described pot cover.
5. a kind of rotary evaporator according to claim 3, it is characterised in that: the side of described pot is connected with described pot cover by hinge, and the opposite side of described pot is by buckle and described pot cover clamping.
6. a kind of rotary evaporator according to claim 3, it is characterised in that: the both sides at described pot top are provided with fluting, described pipeline and described rotating shaft and are each passed through the corresponding and described receiving flask of described fluting and described motor is connected.
7. a kind of rotary evaporator according to claim 3, it is characterised in that: described pot cover is provided with water filling port.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521131241.6U CN205340186U (en) | 2015-12-30 | 2015-12-30 | Rotatory evaporator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521131241.6U CN205340186U (en) | 2015-12-30 | 2015-12-30 | Rotatory evaporator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205340186U true CN205340186U (en) | 2016-06-29 |
Family
ID=56172306
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521131241.6U Expired - Fee Related CN205340186U (en) | 2015-12-30 | 2015-12-30 | Rotatory evaporator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205340186U (en) |
Cited By (1)
| 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 |
-
2015
- 2015-12-30 CN CN201521131241.6U patent/CN205340186U/en not_active Expired - Fee Related
Cited By (1)
| 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 |
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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: 20160629 Termination date: 20161230 |