CN202683246U - Distilling device capable of conveniently and efficiently recycling solvents - Google Patents
Distilling device capable of conveniently and efficiently recycling solvents Download PDFInfo
- Publication number
- CN202683246U CN202683246U CN 201220144315 CN201220144315U CN202683246U CN 202683246 U CN202683246 U CN 202683246U CN 201220144315 CN201220144315 CN 201220144315 CN 201220144315 U CN201220144315 U CN 201220144315U CN 202683246 U CN202683246 U CN 202683246U
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- Prior art keywords
- receiving flask
- solvent
- distilling
- solvents
- reaction vessel
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- Expired - Fee Related
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- Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
Abstract
The utility model discloses a distilling device capable of conveniently and efficiently recycling solvents. The distilling device comprises a reaction container, a spiniform fractional column, condenser pipes and a collection bottle. The distilling device is characterized in that the reaction container and the collection bottle are three-necked bottles, a middle bottleneck of the reaction container is closely connected with the lower end of the spiniform fractional column, an upper end side port of the spiniform fractional column is closely connected with one ends of the condenser pipes, the other ends of the condenser pipes are closely connected with the collection bottle, and the two condenser pipes are serially connected with each other to guarantee condensation effects and high recycle rates of the solvents. The distilling device is simple in structure, convenient to operate and use, good in condensation effect, time-saving, labor-saving and high in safety, can be used for recycling and distilling a large amount of the solvents and re-distilling industrial grade solvents and can be popularized and applied in laboratories of food, medicine and the like.
Description
Technical field
The utility model relates to a kind of experimental rig, relates in particular to the distilling apparatus that a kind of simple and effective reclaims solvent.
Background technology
Distilling apparatus is medicine, chemical industry, chemistry, organic synthesis, the experimental provision that food and teaching field are often used, distilling apparatus reaction vessel commonly used adopts the flask with a bite usually in the laboratory at present, if in still-process, will add medicine, just must be after the device cooling, pull down flask and can add medicine, its troublesome poeration, waste time and energy, condensing unit only arranges a condenser pipe usually, cause condensation effect insufficient, cause waste, the other poisonous gas has little time condensation and just evaporate in the air, and there is certain safety problem in contaminated air, common receiving flask is adopted in the collection of solvent, after the liquid in the receiving flask is full, need to disassemble then liquid shifted in the collecting vessel loading onto and continue to collect, complex operation, efficient is low.
The utility model content
For problems of the prior art, the utility model purpose is at the distilling apparatus that a kind of simple to operate, time saving and energy saving, organic efficiency is high, safe and reliable a kind of simple and effective reclaims solvent is provided.
The utility model is realized by the following technical programs:
Described a kind of simple and effective reclaims the distilling apparatus of solvent, comprise reaction vessel, thorn shape still, condenser pipe, receiving flask, it is characterized in that described reaction vessel, receiving flask are three-necked bottle, the middle bottleneck of reaction vessel closely is connected with the lower end of thorn shape still, the upper end side mouth of thorn shape still closely is connected with an end of condenser pipe, and the other end of condenser pipe closely is connected with receiving flask.
Described a kind of simple and effective reclaims the distilling apparatus of solvent, it is characterized in that condenser pipe has two, and these two condenser pipes closely are connected with the both sides bottleneck of receiving flask respectively.
Described a kind of simple and effective reclaims the distilling apparatus of solvent, it is characterized in that the middle bottleneck grafting of described receiving flask arranges a conduit.
Described a kind of simple and effective reclaims the distilling apparatus of solvent, it is characterized in that an end of described conduit contacts with the bottom of receiving flask, and the other end connects a collecting vessel.
Described a kind of simple and effective reclaims the distilling apparatus of solvent, it is characterized in that described reaction vessel, receiving flask, thorn shape still are resistant to elevated temperatures glassware.
The utility model is simple in structure, easy for operation, condensation effect is good, time saving and energy saving, safe, namely can be used for the recovery distillation of a large amount of solvents, also can be used for the heavily steaming of technical grade solvent; Can in the laboratories such as food, medicine, be applicable.
Description of drawings
Fig. 1 is structural representation of the present utility model;
Among the figure: the 1-condenser pipe; 2-thorn shape still; The 3-reaction vessel; The 4-collecting vessel; The 5-conduit; The 6-receiving flask.
The specific embodiment
Below in conjunction with Figure of description the utility model is described in further detail, and provides the specific embodiment.
As shown in the figure, a kind of simple and effective reclaims the distilling apparatus of solvent, comprise reaction vessel 3, be equipped with the thorn shape still 2 on reaction vessel 3, the condenser pipe 1 that is connected with thorn shape still 2, with condenser pipe 1 close-connected receiving flask 6, reaction vessel 3 be arranged on water-soluble in, condenser pipe 1 is connected with tap by rubber tube, reaction vessel 3 and receiving flask 6 are three-necked bottle, during distillation, open water-bath switch and tap, the both sides bottleneck of reaction vessel 3 clogs with the ground bottle stopper, when needs add zeolite or solvent to be distilled, only need to open the ground bottle stopper and get final product, thereby avoid the process of dismounting reaction vessel 3; Bottleneck closely arranges thorn shape still 2 in the middle of the reaction vessel 3, the upper side opening of this thorn shape still 2 closely is connected with a condenser pipe 1, condenser pipe 1 has two, be arranged in parallel on receiving flask 6, bottleneck with receiving flask 6 both sides closely is connected respectively, adopts two condenser pipes 1, makes condensation effect better, condensation is more abundant, avoids the waste of solvent and overflowing of toxic gas; Bottleneck is pegged graft a conduit 5 is set in the middle of the receiving flask 6, the other end of this conduit 5 connects collecting vessel 4, when the liquid in the receiving flask 6 reaches certain volume, only needing to be inserted into an end of the conduit 5 that is connected with collecting vessel 4 with rubber pipette bulb can be with the liquid drain in the receiving flask 6 to collecting vessel 4, avoided the process of repeated disassembled and assembled receiving flask 6, operate easylier, namely save time and laborsaving.
Claims (5)
1. a simple and effective reclaims the distilling apparatus of solvent, comprise reaction vessel (3), thorn shape still (2), condenser pipe (1), receiving flask (6), it is characterized in that described reaction vessel (3), receiving flask (6) are three-necked bottle, the middle bottleneck of reaction vessel (3) closely is connected with the lower end of thorn shape still (2), the upper end side mouth of thorn shape still (2) closely is connected with an end of condenser pipe (1), and the other end of condenser pipe (1) closely is connected with receiving flask (6).
2. a kind of simple and effective according to claim 1 reclaims the distilling apparatus of solvent, it is characterized in that described condenser pipe (1) has two, and these two condenser pipes (1) closely are connected with the both sides bottleneck of receiving flask (6) respectively.
3. a kind of simple and effective according to claim 1 reclaims the distilling apparatus of solvent, it is characterized in that the middle bottleneck grafting of described receiving flask (6) arranges a conduit (5).
4. a kind of simple and effective according to claim 3 reclaims the distilling apparatus of solvent, it is characterized in that an end of described conduit (5) contacts with the bottom of receiving flask (6), and the other end connects a collecting vessel (4).
5. a kind of simple and effective according to claim 1 reclaims the distilling apparatus of solvent, it is characterized in that described reaction vessel (3), receiving flask (6), thorn shape still (2) are resistant to elevated temperatures glassware.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220144315 CN202683246U (en) | 2012-04-09 | 2012-04-09 | Distilling device capable of conveniently and efficiently recycling solvents |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220144315 CN202683246U (en) | 2012-04-09 | 2012-04-09 | Distilling device capable of conveniently and efficiently recycling solvents |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202683246U true CN202683246U (en) | 2013-01-23 |
Family
ID=47538921
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220144315 Expired - Fee Related CN202683246U (en) | 2012-04-09 | 2012-04-09 | Distilling device capable of conveniently and efficiently recycling solvents |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202683246U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103819653A (en) * | 2014-03-25 | 2014-05-28 | 长沙理工大学 | Slow distillation method of removing solvent for synthesizing epoxy resin and device |
-
2012
- 2012-04-09 CN CN 201220144315 patent/CN202683246U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103819653A (en) * | 2014-03-25 | 2014-05-28 | 长沙理工大学 | Slow distillation method of removing solvent for synthesizing epoxy resin and device |
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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: 20130123 Termination date: 20150409 |
|
| EXPY | Termination of patent right or utility model |