CN205461044U - Rotatory evaporator of material vapour condensation - Google Patents
Rotatory evaporator of material vapour condensation Download PDFInfo
- Publication number
- CN205461044U CN205461044U CN201620097319.5U CN201620097319U CN205461044U CN 205461044 U CN205461044 U CN 205461044U CN 201620097319 U CN201620097319 U CN 201620097319U CN 205461044 U CN205461044 U CN 205461044U
- Authority
- CN
- China
- Prior art keywords
- condensation
- condensing tube
- pipeline
- tube
- circulation pump
- 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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- Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
Abstract
The utility model discloses a rotatory evaporator of material vapour condensation, including the spherical evaporating pipe that the slope set up, in constant temperature bath was arranged in to spherical evaporating pipe lower half, the entrance of spherical evaporating pipe was connected with condenser pipe inner space intercommunication, condenser pipe exterior space's lower extreme opening and condensation receiving flask with the exterior space of condenser pipe intercommunication, refrigeration cycle pump, its characterized in that: still be equipped with the pressure gauge, the pressure gauge be equipped with the first pipeline of connecting spherical evaporating pipe respectively, connection condensation receiving flask the second pipeline and through the refrigeration cycle pump and be connected to the third pipeline of condenser pipe upper end. The utility model discloses a condensation is carried out with the material vapour through the refrigeration cycle pump to the design of third pipeline to save the material, avoided the waste.
Description
Technical field
This utility model relates to chemical reaction equipment, relates in particular to the rotary evaporator of a kind of material steam condensation.
Background technology
Rotary Evaporators is mainly used in a large amount of solvent of continuous still under reduced pressure, in the preparation of peptide product, is that it is dense
Contracting, the main path of crystallization.But the material steam produced in concentration process is not carried out very by existing rotary evaporator
Good management, causes a part of material steam can be trapped in pipe, wall, and also fraction can enter condensation cycle, causes
The waste of material.
Utility model content
Goal of the invention: in order to overcome the deficiencies in the prior art, this utility model provides a kind of material waste that reduces
Rotary evaporator.
Technical scheme: for achieving the above object, the rotary evaporator of a kind of material steam of the present utility model condensation, including
The spherical evaporation tube being obliquely installed, spherical evaporation tube lower half is placed in thermostatic water bath, and the porch of spherical evaporation tube is with cold
The space outerpace connection of solidifying pipe, coolant circulation pump connect with condensation duct, the lower ending opening of condensing tube space outerpace
It is connected with condensation receiving flask；This rotary evaporator is additionally provided with piezometer, and piezometer is provided with and connects the of spherical evaporation tube respectively
One pipeline, connect the second pipeline of condensation receiving flask and through coolant circulation pump and be connected to the 3rd of condensing tube upper end
Pipeline.
Described condensing tube includes one-level condensing tube and B-grade condensation pipe, the space outerpace of described one-level condensing tube, B-grade condensation
The space outerpace of pipe and condensation receiving flask are interconnected, the water side of coolant circulation pump entering from B-grade condensation pipe lower end respectively
The mouth of a river enters, successively outlet from B-grade condensation pipe upper end out, then enter back into one-level condensing tube lower end water inlet,
Outlet from one-level condensing tube top returns to the water intake end of coolant circulation pump again.
Condensing tube described in the utility model is about the same with existing condenser tube structure, is all by inside and outside two-layer pipeline group
Becoming, inner tube i.e. " inner space ", is used for by condensed fluid, and defines " space outerpace " between outer tube and inner tube, carry
Space for steam condensation.
This utility model design by the 3rd pipeline, condenses material steam through coolant circulation pump, thus saves
Material, it is to avoid waste.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Detailed description of the invention
Below in conjunction with the accompanying drawings this utility model is further described.
As it is shown in figure 1, the rotary evaporator of a kind of material steam of the present utility model condensation, spherical including be obliquely installed
Evaporation tube 1, spherical evaporation tube 1 lower half is placed in thermostatic water bath 2, the porch of spherical evaporation tube 1 and condensing tube
Space outerpace connection, coolant circulation pump 3 connect with condensation duct, the lower ending opening of condensing tube space outerpace is with cold
Solidifying receiving flask 4 connects；This rotary evaporator is additionally provided with piezometer 5, and piezometer 5 is provided with and connects spherical evaporation tube 1 respectively
The first pipeline 6, connect condensation receiving flask 4 the second pipeline 7 and through coolant circulation pump 3 and be connected to condensation
3rd pipeline 8 of pipe upper end.
Described condensing tube includes one-level condensing tube 9 and B-grade condensation pipe 10, the space outerpace of described one-level condensing tube 9, two
Space outerpace and the condensation receiving flask 4 of level condensing tube 10 are interconnected, and the water side of coolant circulation pump 3 is respectively from two grades
The water inlet of condensing tube 10 lower end enters, successively outlet from B-grade condensation pipe 10 upper end out, then enter back into one
The water inlet of level condensing tube 9 lower end, again outlet from one-level condensing tube 9 top return to the water intake end of coolant circulation pump 3.
Design by the 3rd pipeline 8 of the present utility model, condenses material steam through coolant circulation pump, thus
Save material, it is to avoid waste.
The above is only preferred implementation of the present utility model, it should be pointed out that: for the ordinary skill of the art
For personnel, on the premise of without departing from this utility model principle, it is also possible to make some improvements and modifications, these improve
Also protection domain of the present utility model is should be regarded as with retouching.
Claims (2)
1. the rotary evaporator of a material steam condensation, including the spherical evaporation tube being obliquely installed, spherical evaporation tube lower half is placed in thermostatic water bath, and the porch of spherical evaporation tube connects with the space outerpace of condensing tube, coolant circulation pump connects with condensation duct, the lower ending opening of condensing tube space outerpace is connected with condensation receiving flask；It is characterized in that: be additionally provided with piezometer, piezometer is provided with and connects the first pipeline of spherical evaporation tube respectively, connects the second pipeline of condensation receiving flask and through coolant circulation pump the 3rd pipeline that is connected to condensing tube upper end.
The rotary evaporator of a kind of material steam the most according to claim 1 condensation, it is characterized in that: described condensing tube includes one-level condensing tube and B-grade condensation pipe, the space outerpace of described one-level condensing tube, the space outerpace of B-grade condensation pipe and condensation receiving flask are interconnected, the water side of coolant circulation pump water inlet from B-grade condensation pipe lower end respectively enters, successively outlet from B-grade condensation pipe upper end out, then enter back into the water inlet of one-level condensing tube lower end, again outlet from one-level condensing tube top and return to the water intake end of coolant circulation pump.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620097319.5U CN205461044U (en) | 2016-01-29 | 2016-01-29 | Rotatory evaporator of material vapour condensation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620097319.5U CN205461044U (en) | 2016-01-29 | 2016-01-29 | Rotatory evaporator of material vapour condensation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205461044U true CN205461044U (en) | 2016-08-17 |
Family
ID=56672739
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620097319.5U Expired - Fee Related CN205461044U (en) | 2016-01-29 | 2016-01-29 | Rotatory evaporator of material vapour condensation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205461044U (en) |
-
2016
- 2016-01-29 CN CN201620097319.5U patent/CN205461044U/en not_active Expired - Fee Related
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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: 20160817 Termination date: 20210129 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |