CN206594090U - Two component vapor liquid equilibrium phasors draw the experiment built-in ebulliometer of condensation - Google Patents
Two component vapor liquid equilibrium phasors draw the experiment built-in ebulliometer of condensation Download PDFInfo
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- CN206594090U CN206594090U CN201720277710.8U CN201720277710U CN206594090U CN 206594090 U CN206594090 U CN 206594090U CN 201720277710 U CN201720277710 U CN 201720277710U CN 206594090 U CN206594090 U CN 206594090U
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Abstract
Two component vapor liquid equilibrium phasors draw the experiment built-in ebulliometer of condensation, including the ground three-necked flask (1) with middle ground and two side grounds, the built-in gaseous condensate sample preparation of condensation and sampler are plugged with middle ground, one side ground is as charge door and liquid phase liquid taking port (11), and another side ground inserts temperature inductor (3) and the heating wire (2) connected with conduit and stoppers ground with rubber stopper (4)；Sample preparation and sampler bottom are located above the two components liquid phase (12) to be measured in three-necked flask at 1.0 2.0cm；Two components liquid phase to be measured is after electric-heating-wire-heating, gas phase steam enters gas phase cohesion pipe (9) by gas phase entrance (10), forms gaseous condensate (13) under the condenser system effect being made up of water inlet pipe (5), delivery port (6) and condenser pipe (8) and comes together in the curved surface bottom that gas phase condenses pipe.The utility model sampling is convenient and swift, energy Accurate Determining liquid phase.
Description
Technical field
The utility model belongs to teaching and experiment equipment technical field, and in particular to a kind of two components vapor liquid equilibrium phasor is drawn
The experiment built-in ebulliometer of condensation.
Background technology
It is the relevant Classic Experiments balanced each other in physical chemistry that two component vapor liquid equilibrium phasors, which draw experiment, and experiment is led
Index of refraction when being balanced by determining the biliquid system of different compositions, biliquid is determined with ebulliometer and ties up to difference in atmospheric conditions
Boiling point and vapor-liquid two phases during composition is in composition during balance, so as to obtain vapor-liquid equilibrium phasor.But existing ebulliometer
Mainly have the disadvantage that：(1) liquid phase and gaseous condensate sampling are carried out on the device of same fixation, container during sampling
Weak vibrations may cause gaseous condensate to flow back into the flask for filling two component liquid phases, the error for causing liquid phase to constitute.(2)
Traditional ebulliometer condenser pipe and the Vessel Design of collection gaseous condensate are in the side of heating container so that gaseous condensate is not
It can condense into solution directly, rapidly.(3) condenser pipe is from two component liquid phase levels farther out (at 6-8cm), and fractionation is relatively bright
Aobvious, it is impossible to represent the gas phase composition of reality, experimental error is larger.
The content of the invention
The purpose of this utility model is that there is provided the convenient and swift, energy of one kind sampling for shortcoming and defect of the prior art
Two component vapor liquid equilibrium phasors of Accurate Determining liquid phase draw the experiment built-in ebulliometer of condensation.
Two component vapor liquid equilibrium phasors draw the experiment built-in ebulliometer of condensation, including with middle ground and two sides
The ground three-necked flask of side ground, be plugged with the middle of ground three-necked flask on ground the built-in gaseous condensate sample preparation of condensation and
Sampler, a side ground inserts temperature inductor and use as charge door and liquid phase liquid taking port, another side ground
The heating wire of conduit connection simultaneously stoppers ground with rubber stopper；The built-in gaseous condensate sample preparation of condensation and sampler include
The condenser pipe of the upright water inlet pipe of center band, the curved surface spirit being enclosed on outside condenser pipe middle and lower part mutually condense pipe, on the top of condenser pipe
The delivery port for leading to air is offered, the top for condensing pipe in gas phase offers the pressure balance mouth for leading to air, gas phase cohesion
The bottom of pipe offers gas phase entrance positioned at curved surface bottom above position；Entirely condense built-in gaseous condensate sample preparation and sampling dress
In the bottom insertion ground three-necked flask put and bottom is located in flask at two components liquid phase top 1.0-2.0cm to be measured；Ground
Two components liquid phase to be measured in three-necked flask is after electric-heating-wire-heating, and gas phase steam enters gas phase by gas phase entrance and condenses pipe,
Gaseous condensate is formed under the condenser system effect being made up of water inlet pipe, delivery port and condenser pipe and comes together in gas phase cohesion pipe
Curved surface bottom.
The utility model compared with prior art, there is following improve and beneficial effect：
(1) condensation of gas phase, which is collected, is located above two component liquid phases at 1.0-2.0cm, effectively prevent traditional ebulliometer cold
Solidifying pipe is from the fractionation influence that liquid phase level is caused farther out so that the closer actual value of gas phase composition of sampling, experimental result
It is more accurate, reliable.
(2) condense built-in gaseous condensate sample preparation and sampler is located above two component liquid phases, vapor condensation liquid energy
Directly, rapid condensation comes together in the curved surface bottom that gas phase condenses pipe, and effect is relatively preferable.
(3) gaseous condensate can be sampled by gas phase entrance, and liquid phase is then sampled by charging and liquid phase liquid taking port,
Sampling is convenient and swift, and speed of experiment is increased substantially.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
In figure, 1, ground three-necked flask；2nd, heating wire；3rd, temperature inductor；4th, rubber stopper；5th, water inlet pipe；6th, delivery port；
7th, pressure balance mouth；8th, condenser pipe；9th, gas phase cohesion pipe；10th, gas phase entrance；11st, charging and liquid phase liquid taking port；12nd, to be measured two
Component liquid phase；13rd, gaseous condensate.
Embodiment
The utility model is further detailed with reference to Figure of description.
As shown in figure 1, experiment ebulliometer is drawn the utility model discloses a kind of two components vapor liquid equilibrium phasor, including
Ground three-necked flask 1 with middle ground and two side grounds, is being plugged with condensation on ground in the middle of ground three-necked flask
Built-in gaseous condensate sample preparation and sampler, a side ground are used as charging and liquid phase liquid taking port 11, another side
Ground inserts temperature inductor 3 and the heating wire 2 connected with conduit and stoppers ground with rubber stopper 4；The built-in gas of condensation
The condenser pipe 8 of the sample preparation of phase condensate liquid and sampler including the upright water inlet pipe 5 of center band, the curved surface being enclosed on outside condenser pipe middle and lower part
Spirit mutually condenses pipe 9, and the delivery port 6 for leading to air is offered on the top of condenser pipe 8, and the top for condensing pipe 9 in gas phase is opened up
There is the pressure balance mouth 7 for leading to air, the bottom of gas phase cohesion pipe 9 offers gas phase entrance 10 positioned at curved surface bottom above position；
Entirely condense in the bottom insertion ground three-necked flask of built-in gaseous condensate sample preparation and sampler and bottom is located at flask
At the interior top 1.0-2.0cm of two components liquid phase 12 to be measured.Water inlet pipe 5, delivery port 6 and condenser pipe 8 constitute condenser system, condensed water
Enter from water inlet pipe 5, enter condenser pipe 8 from water inlet bottom of the tube, flowed out from delivery port 6, form condensate water circulatory.Three mouthfuls of burnings of ground
Two components liquid phase 12 to be measured in bottle 1 is after the heating of heating wire 2, and gas phase steam enters gas phase by gas phase entrance 10 and condenses pipe 9,
Gaseous condensate 13 is formed under the condenser system effect being made up of water inlet pipe 5, delivery port 6 and condenser pipe 8 and comes together in gas phase
Condense the curved surface bottom of pipe.The curved surface bottom of gas phase cohesion pipe 9 is directly as hemispheric groove, for collecting gaseous condensate.It is cold
Coagulate built-in gaseous condensate sample preparation and sampler bottom is located at the top 1.0-2.0cm of two component liquid phase 12, vapor condensation
Liquid 13 can be condensed and come together in hemispheric groove directly, rapidly, be avoided well due to the influence that fractionation is caused.
Claims (1)
1. two component vapor liquid equilibrium phasors draw the experiment built-in ebulliometer of condensation, it is characterised in that including with centre mill
The ground three-necked flask (1) of mouth and two side grounds, is being plugged with the built-in gas of condensation on ground in the middle of ground three-necked flask
The sample preparation of phase condensate liquid and sampler, a side ground are used as charge door and liquid phase liquid taking port (11), another side ground
Insertion temperature inductor (3) and the heating wire (2) connected with conduit simultaneously stopper ground with rubber stopper (4)；The condensation is built-in
Gaseous condensate sample preparation and sampler include the condenser pipe (8) of the upright water inlet pipe of center band (5), are enclosed on outside condenser pipe middle and lower part
Curved surface spirit mutually condense pipe (9), the delivery port (6) for leading to air is offered on the top of condenser pipe (8), gas phase condense manage
(9) top offers the pressure balance mouth (7) for leading to air, and the bottom of gas phase cohesion pipe (9) is located at curved surface bottom above position
Offer gas phase entrance (10)；Entirely condense bottom insertion three mouthfuls of burnings of ground of built-in gaseous condensate sample preparation and sampler
In bottle and bottom is located in flask above two components liquid phase (12) to be measured at 1.0-2.0cm；It is to be measured in ground three-necked flask (1)
Two component liquid phases (12) are after heating wire (2) heating, and gas phase steam enters gas phase cohesion pipe (9) by gas phase entrance (10),
Gaseous condensate (13) is formed under the condenser system effect being made up of water inlet pipe (5), delivery port (6) and condenser pipe (8) and is collected
The curved surface bottom of pipe is condensed in gas phase.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720277710.8U CN206594090U (en) | 2017-03-21 | 2017-03-21 | Two component vapor liquid equilibrium phasors draw the experiment built-in ebulliometer of condensation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720277710.8U CN206594090U (en) | 2017-03-21 | 2017-03-21 | Two component vapor liquid equilibrium phasors draw the experiment built-in ebulliometer of condensation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206594090U true CN206594090U (en) | 2017-10-27 |
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ID=60124809
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720277710.8U Expired - Fee Related CN206594090U (en) | 2017-03-21 | 2017-03-21 | Two component vapor liquid equilibrium phasors draw the experiment built-in ebulliometer of condensation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206594090U (en) |
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2017
- 2017-03-21 CN CN201720277710.8U patent/CN206594090U/en not_active Expired - Fee Related
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| 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: 20171027 Termination date: 20180321 |
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| CF01 | Termination of patent right due to non-payment of annual fee |