CN208641804U - A kind of azeotropic distillation experimental provision - Google Patents
A kind of azeotropic distillation experimental provision Download PDFInfo
- Publication number
- CN208641804U CN208641804U CN201820921226.9U CN201820921226U CN208641804U CN 208641804 U CN208641804 U CN 208641804U CN 201820921226 U CN201820921226 U CN 201820921226U CN 208641804 U CN208641804 U CN 208641804U
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- flask
- entrainer
- temperature measuring
- measuring equipment
- ingredient
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Abstract
The utility model discloses a kind of azeotropic distillation experimental provisions, including panel heater, asbestos gauge, entrainer ingredient flask, blender, feeding device, ball heater, distilling flask, first temperature measuring equipment, glass filler rectifying column, gas collecting tube, second temperature measuring equipment, condenser and sampler, an entrainer ingredient flask is equipped with above the panel heater, the blender being driven by motor is equipped in the entrainer ingredient flask, and the upper end of entrainer ingredient flask is symmetrically arranged with ingredients mouth and communication port along blender, the utility model has the beneficial effects that novel a kind of azeotropic distillation experimental provision, design is scientific and reasonable, by heater, glass filler tower, condensing unit, sampler, feeding device, temperature measuring equipment and entrainer proportioner are constituted, diisobutylene-the tert-butyl alcohol-acetic acid can be carried out using the device The Separation Research of the tert-butyl ester is, it can be achieved that prolonged continuous feed continuous discharge, verifies computer azeotropic distillation analogue data result.
Description
Technical field
The utility model relates to a kind of chemical plants, are related to a kind of azeotropic distillation experimental provision.
Background technique
Rectifying is using a kind of separation process that each component volatility in mixture is different and is separated each component, often
Equipment has plate distillation column and stuffing rectification column.The principle and equipment flowsheet of precise distillation are identical as conventional distillation, only
The relative volatility between component in material to be separated system is smaller (< 1.05 ~ 1.10), thus use high-efficiency and precision filler with realize to
The separating-purifying of separation component.The feelings for often having isomer in one natural essential oil of raw materials for production of mono-isolate and depositing
Condition, such as simultaneous citronellol and rhodinol are exactly that optically-active is different in the natural essential oils such as geranium oil, attar of rose, palmarosa oil
Structure body.The boiling-point difference of these isomers is smaller, is difficult to realize the effective of this mono-isolate with general distillation process
Separation, therefore precise distillation has a wide range of applications in the production of mono-isolate.It efficiently fills out used in the precise rectification tower
Material includes the dumped packings such as Q net ring (Dixon) filler, net saddle (McMahon) filler and (Sulyer is filled out with screen waviness packings
Material) be representative structured packing.The specific surface of these fillers is big, and wetability is good, and liquid holdup and fluid resistance are all small, but in bulk
The diameter of packed tower should not be too big, and otherwise mass transfer separative efficiency can sharply decline, " enlarge-effect " of this i.e. packed tower.It is regular to fill out
The enlarge-effect of material is smaller, thus screen waviness structured packing using more and more extensive.
Now provide that a kind of simple structure, low in cost, separative efficiency is high, a kind of azeotropic distillation experiment dress easy to use
It sets, is suitable for laboratory and uses, prolonged continuous feed continuous discharge may be implemented, verifying computer azeotropic distillation simulates number
According to result.
Utility model content
The purpose of this utility model is to provide a kind of azeotropic distillation experimental provisions, to solve to propose in above-mentioned background technique
The problem of.
The purpose of this utility model is achieved by following technical proposals: a kind of azeotropic distillation experimental provision, including
Panel heater, asbestos gauge, entrainer ingredient flask, blender, feeding device, ball heater, distilling flask, the first thermometric
Device, glass filler rectifying column, gas collecting tube, the second temperature measuring equipment, condenser and sampler, the panel heater top are set
There is an entrainer ingredient flask, the blender being driven by motor is equipped in the entrainer ingredient flask, and entrainer ingredient is burnt
The upper end of bottle is symmetrically arranged with ingredients mouth and communication port along blender, the communication port by feeding device and distilling flask into
Material mouth connection, the distilling flask are located in ball heater, and the top of distilling flask and the fixed company of glass filler rectifying column
It connects, gas collecting tube is correspondingly provided at the top of the glass filler rectifying column, the collection Qi Guanyu condenser is connected to, under the condenser
Side is equipped with sampler.
Further, asbestos gauge is equipped between the panel heater and entrainer ingredient flask.
Further, the distilling flask is correspondingly provided with the first temperature measuring equipment, and the top of the gas collecting tube is equipped with second and surveys
Warm device.
Further, first temperature measuring equipment and the second temperature measuring equipment are thermoelectric thermometer, and the first thermometric
Device and the second temperature measuring equipment are connected through a screw thread compound rubber pad, and sealing corresponding with distilling flask and gas collecting tube is fixed respectively
Connection.
Further, the feeding device is water pump.
Further, the panel heater and ball heater are electric heater.
Compared with prior art, the utility model has the beneficial effects that novel a kind of azeotropic distillation experimental provision, design
It is scientific and reasonable, by heater, glass filler tower, condensing unit, sampler, feeding device, temperature measuring equipment and entrainer ingredient
Device is constituted, and can carry out the diisobutylene-tert-butyl alcohol-tert-butyl acetate Separation Research using the device, it can be achieved that prolonged
Continuous feed continuous discharge verifies computer azeotropic distillation analogue data result.
Detailed description of the invention
Fig. 1 is the utility model overall structure diagram；
In figure: 1, panel heater, 2, asbestos gauge, 3, entrainer ingredient flask, 4, blender, 5, feeding device, 6, ball
Shape heater, 7, distilling flask, the 8, first temperature measuring equipment, 9, glass filler rectifying column, 10, gas collecting tube, the 11, second thermometric dress
It sets, 12, condenser, 13, sampler.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment, based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
As shown in Figure 1, the utility model discloses a kind of azeotropic distillation experimental provision, including panel heater 1, asbestos gauge
2, entrainer ingredient flask 3, blender 4, feeding device 5, ball heater 6, distilling flask 7, the first temperature measuring equipment 8, glass
Stuffing rectification column 9, gas collecting tube 10, the second temperature measuring equipment 11, condenser 12 and sampler 13,1 top of panel heater
Equipped with an entrainer ingredient flask 3, it is equipped with the blender 4 being driven by motor in the entrainer ingredient flask 3, and entrainer is matched
Expect that the upper end of flask 3 is symmetrically arranged with ingredients mouth and communication port along blender 4, the communication port passes through feeding device 5 and distillation
The feed inlet of flask 7 is connected to, and the distilling flask 7 is located in ball heater 6, and the top of distilling flask 7 and glass filler
Rectifying column 9 is fixedly connected, and the top of the glass filler rectifying column 9 is correspondingly provided with gas collecting tube 10, the neat pipe 10 of collection and condensation
Device 12 is connected to, and sampler 13 is equipped with below the condenser 12.
Wherein in the utility model, asbestos gauge 2 is equipped between the panel heater 1 and entrainer ingredient flask 3.It is described
Distilling flask 7 is correspondingly provided with the first temperature measuring equipment 8, and the top of the gas collecting tube 10 is equipped with the second temperature measuring equipment 11.Described first
Temperature measuring equipment 8 and the second temperature measuring equipment 11 are thermoelectric thermometer, and the first temperature measuring equipment 8 and the second temperature measuring equipment 11 are
Compound rubber pad is connected through a screw thread respectively with distilling flask 7 and gas collecting tube 10 is corresponding is sealedly and fixedly connected, and guarantees whole device
Internal leakproofness, thus the accuracy of guarantee test data.The feeding device 5 is water pump.The panel heater 1 and ball
Shape heater 6 is electric heater.
Working principle: entrainer ingredient flask 3 is heated by panel heater 1, due to entrainer ingredient flask 3
It is correspondingly provided with ingredients mouth, prolonged continuous feed continuous discharge may be implemented, by distillating material in entrainer ingredient flask 3
It is pumped into distilling flask 7 after preparing by feeding device 5, distillation technique is carried out by distilling flask 7, realized filtering rectifying and lead to
The condensation of condenser 12 is crossed, is collected in sampler 13.
Compared with prior art, the utility model has the beneficial effects that novel a kind of azeotropic distillation experimental provision, design
It is scientific and reasonable, by heater, glass filler tower, condensing unit, sampler, feeding device, temperature measuring equipment and entrainer ingredient
Device is constituted, and can carry out the diisobutylene-tert-butyl alcohol-tert-butyl acetate Separation Research using the device, it can be achieved that prolonged
Continuous feed continuous discharge verifies computer azeotropic distillation analogue data result.
It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and
And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this is practical new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this is practical new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing for the equivalent requirements of the claims will be fallen in
All changes in justice and range are embraced therein.It should not treat any reference in the claims as limiting
Related claim.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiments being understood that.
Claims (6)
1. a kind of azeotropic distillation experimental provision, it is characterised in that: including panel heater (1), asbestos gauge (2), entrainer ingredient
Flask (3), blender (4), feeding device (5), ball heater (6), distilling flask (7), the first temperature measuring equipment (8), glass
Stuffing rectification column (9), gas collecting tube (10), the second temperature measuring equipment (11), condenser (12) and sampler (13), the plate add
It is equipped with an entrainer ingredient flask (3) above hot device (1), is stirred in the entrainer ingredient flask (3) equipped with what is be driven by motor
It mixes device (4), and the upper end of entrainer ingredient flask (3) is symmetrically arranged with ingredients mouth and communication port, the connection along blender (4)
Mouth is connected to by feeding device (5) with the feed inlet of distilling flask (7), and the distilling flask (7) is located at ball heater (6)
It is interior, and the top of distilling flask (7) is fixedly connected with glass filler rectifying column (9), the top of the glass filler rectifying column (9)
It is correspondingly provided with gas collecting tube (10), the neat pipe (10) of collection is connected to condenser (12), and sampling is equipped with below the condenser (12)
Device (13).
2. a kind of azeotropic distillation experimental provision according to claim 1, it is characterised in that: the panel heater (1) with
Asbestos gauge (2) are equipped between entrainer ingredient flask (3).
3. a kind of azeotropic distillation experimental provision according to claim 1, it is characterised in that: the distilling flask (7) is corresponding
Equipped with the first temperature measuring equipment (8), the top of the gas collecting tube (10) is equipped with the second temperature measuring equipment (11).
4. a kind of azeotropic distillation experimental provision according to claim 3, it is characterised in that: first temperature measuring equipment (8)
It is thermoelectric thermometer with the second temperature measuring equipment (11), and the first temperature measuring equipment (8) and the second temperature measuring equipment (11) are logical
Cross threaded connection compound rubber pad respectively with distilling flask (7) and gas collecting tube (10) are corresponding is sealedly and fixedly connected.
5. a kind of azeotropic distillation experimental provision according to claim 1, it is characterised in that: the feeding device (5) is water
Pump.
6. a kind of azeotropic distillation experimental provision according to claim 1, it is characterised in that: the panel heater (1) and
Ball heater (6) is electric heater.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820921226.9U CN208641804U (en) | 2018-06-14 | 2018-06-14 | A kind of azeotropic distillation experimental provision |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820921226.9U CN208641804U (en) | 2018-06-14 | 2018-06-14 | A kind of azeotropic distillation experimental provision |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208641804U true CN208641804U (en) | 2019-03-26 |
Family
ID=65780589
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820921226.9U Expired - Fee Related CN208641804U (en) | 2018-06-14 | 2018-06-14 | A kind of azeotropic distillation experimental provision |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208641804U (en) |
-
2018
- 2018-06-14 CN CN201820921226.9U patent/CN208641804U/en not_active Expired - Fee Related
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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: 20190326 Termination date: 20210614 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |