CN206950690U - A kind of decompression fractionation unit - Google Patents
A kind of decompression fractionation unit Download PDFInfo
- Publication number
- CN206950690U CN206950690U CN201720866621.7U CN201720866621U CN206950690U CN 206950690 U CN206950690 U CN 206950690U CN 201720866621 U CN201720866621 U CN 201720866621U CN 206950690 U CN206950690 U CN 206950690U
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- China
- Prior art keywords
- condenser pipe
- still
- cucurbit
- utility
- vacuum
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- 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.)
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- Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
Abstract
The utility model discloses a kind of decompression fractionation unit, including cucurbit, still, condenser pipe, receiving bottle, the cucurbit is connected with still, still top is provided with cooling water outlet, bottom is provided with water inlet, the top of still is connected with one end of condenser pipe, the other end of condenser pipe is connected with receiving bottle, condenser pipe top is provided with condensed water delivery port, bottom is provided with condensed water water inlet, condenser pipe bottom is additionally provided with a vacuum port, the vacuum port is connected by vacuum tube with vavuum pump, also include a heater, it is placed in below cucurbit, for heating the liquid to be shunted in cucurbit.The utility model by adjusting heating-up temperature and vacuum, can quickly, efficiently separate the mixed liquors of various organic solvents.The utility model organic solvent mixed liquor different with separation is applied to, realizes recovery cycling and reutilization, has the advantages that separative efficiency height, energy-saving and environmental protection.
Description
Technical field
It the utility model is related to chemical reaction apparatus field, and in particular to a kind of decompression fractionation unit.
Background technology
What existing fractional method used is all normal pressure fractionating device, and generally existing fractionating efficiency is not high, higher boiling class is molten
The shortcomings of agent more difficult fractionation.
Utility model content
To solve the above problems, the utility model provides a kind of decompression fractionation unit, by adjusting heating-up temperature and true
Reciprocal of duty cycle, can quickly, efficiently separate the mixed liquors of various organic solvents.
To achieve the above object, the technical scheme that the utility model is taken is：
A kind of decompression fractionation unit, including cucurbit, still, condenser pipe, receiving bottle, the cucurbit and still phase
Even, still top is provided with cooling water outlet, bottom is provided with water inlet, and the top of still is connected with one end of condenser pipe,
The other end of condenser pipe is connected with receiving bottle, and condenser pipe top is provided with condensed water delivery port, bottom is provided with condensed water water inlet, cold
Solidifying pipe bottom is additionally provided with a vacuum port, and the vacuum port is connected by vacuum tube with vavuum pump, in addition to a heater, is placed in
Below cucurbit, for heating the liquid to be shunted in cucurbit.
Preferably, the junction of the vacuum tube and vavuum pump is provided with control valve.
Preferably, the heater is electric donkey or water-bath the utility model by adjusting heating-up temperature and vacuum
Degree, can quickly, efficiently separate the mixed liquors of various organic solvents.
The utility model, which has, to be applied to separate different organic solvent mixed liquors, realizes recovery cycling and reutilization, has
The advantages that separative efficiency is high, energy-saving and environmental protection.
Brief description of the drawings
Fig. 1 is the structural representation of the utility model embodiment.
Embodiment
In order that the purpose of this utility model and advantage are more clearly understood, the utility model is entered with reference to embodiments
Row is further described.It should be appreciated that specific embodiment described herein is only to explain the utility model, and do not have to
In restriction the utility model.
As shown in figure 1, the utility model embodiment provides a kind of decompression fractionation unit, including cucurbit 1, still 2,
Condenser pipe 7, receiving bottle 3, the cucurbit 1 are connected with still 2, and the top of still 2 is provided with cooling water outlet 4, bottom is set
There is water inlet 5, the top of still is connected with one end of condenser pipe 7, and the other end of condenser pipe 7 is connected with receiving bottle 3, condenser pipe
7 tops are provided with condensed water delivery port 6, bottom is provided with condensed water water inlet 8, and the bottom of condenser pipe 7 is additionally provided with a vacuum port 10, described
Vacuum port 10 is connected by vacuum tube with vavuum pump, in addition to a heater 9, is placed in below cucurbit 1, is distilled for heating
Liquid to be shunted in bottle 1.The junction of the vacuum tube and vavuum pump is provided with control valve.The heater 9 be electric donkey or
Water-bath the utility model by adjusting heating-up temperature and vacuum, can quickly, efficiently separate the mixed liquors of various organic solvents.
This specific implementation by mixed solution to be fractionated in use, pour into cucurbit, and cucurbit is fixed on into heating dress
Put, be sequentially connected still, condenser pipe, and respectively with flexible pipe by still and the cooling water intake and running water of condenser pipe
Pipe connection, cooling water outlet are connected with flexible pipe and by flexible pipe delivery port set sink, connected with vacuum tube one end under condenser pipe
Portion's vacuum port, the other end are connected with vacuum pump interface, open vacuum tube and the control valve of vavuum pump junction, open vavuum pump,
The condensed water on still and condenser pipe is opened, opens heater, according to the boiling point of mixed solvent to be fractionated, it is appropriate to set
Heating-up temperature, and the control valve one for adjusting vacuum tube and vavuum pump junction obtains suitable vacuum, collects fractionate out respectively
Different boiling solvent, produce the single solvents of various high-purities.
Described above is only preferred embodiment of the present utility model, it is noted that for the common skill of the art
For art personnel, on the premise of the utility model principle is not departed from, some improvements and modifications can also be made, these improve and
Retouching also should be regarded as the scope of protection of the utility model.
Claims (3)
1. a kind of decompression fractionation unit, it is characterised in that including cucurbit (1), still (2), condenser pipe (7), receiving bottle
(3), the cucurbit (1) is connected with still (2), still (2) top be provided with cooling water outlet (4), bottom be provided with into
The mouth of a river (5), the top of still are connected with one end of condenser pipe (7), and the other end of condenser pipe (7) is connected with receiving bottle (3), cold
Solidifying pipe (7) top is provided with condensed water delivery port (6), bottom is provided with condensed water water inlet (8), and condenser pipe (7) bottom is additionally provided with one
Vacuum port (10), the vacuum port (10) is connected by vacuum tube with vavuum pump, in addition to a heater (9), is placed in distillation
Bottle (1) below, for heating the liquid to be shunted in cucurbit (1).
A kind of 2. decompression fractionation unit as claimed in claim 1, it is characterised in that the junction of the vacuum tube and vavuum pump
Provided with control valve.
3. a kind of decompression fractionation unit as claimed in claim 1, it is characterised in that the heater (9) is electric donkey or water
Bath.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720866621.7U CN206950690U (en) | 2017-07-18 | 2017-07-18 | A kind of decompression fractionation unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720866621.7U CN206950690U (en) | 2017-07-18 | 2017-07-18 | A kind of decompression fractionation unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206950690U true CN206950690U (en) | 2018-02-02 |
Family
ID=61383677
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720866621.7U Expired - Fee Related CN206950690U (en) | 2017-07-18 | 2017-07-18 | A kind of decompression fractionation unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206950690U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111085003A (en) * | 2019-12-19 | 2020-05-01 | 中国工程物理研究院核物理与化学研究所 | Strong convection reaction urine tritium distillation plant |
-
2017
- 2017-07-18 CN CN201720866621.7U patent/CN206950690U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111085003A (en) * | 2019-12-19 | 2020-05-01 | 中国工程物理研究院核物理与化学研究所 | Strong convection reaction urine tritium distillation plant |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180202 Termination date: 20180718 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |