CN203764192U - Ternary system liquid-liquid equilibrium data measuring device - Google Patents
Ternary system liquid-liquid equilibrium data measuring device Download PDFInfo
- Publication number
- CN203764192U CN203764192U CN201420153682.5U CN201420153682U CN203764192U CN 203764192 U CN203764192 U CN 203764192U CN 201420153682 U CN201420153682 U CN 201420153682U CN 203764192 U CN203764192 U CN 203764192U
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- liquid
- kettle
- chuck
- ternary system
- liquid equilibrium
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- 239000007788 liquid Substances 0.000 title claims abstract description 31
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 32
- 239000000523 sample Substances 0.000 claims description 16
- 238000003760 magnetic stirring Methods 0.000 claims description 9
- 238000003756 stirring Methods 0.000 claims description 9
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 6
- 229910002027 silica gel Inorganic materials 0.000 claims description 6
- 239000000741 silica gel Substances 0.000 claims description 6
- 229960001866 silicon dioxide Drugs 0.000 claims description 6
- 238000000227 grinding Methods 0.000 claims description 5
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 claims description 5
- 239000011521 glass Substances 0.000 claims description 3
- 230000008676 import Effects 0.000 claims description 3
- 238000005070 sampling Methods 0.000 abstract description 2
- 238000002156 mixing Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 239000006228 supernatant Substances 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
Abstract
The utility model discloses a ternary system liquid-liquid equilibrium data measuring device. The ternary system liquid-liquid equilibrium data measuring device is characterized by comprising a magnetic stirrer (2), and a jacket type liquid-liquid equilibrium kettle (3) arranged above the magnetic stirrer; the jacket type liquid-liquid equilibrium kettle (3) comprises a kettle body (15) with a magnetic stirrer (5) in a cavity, and a jacket (10) arranged outside the kettle body (15), wherein the lower part of the kettle body (15) is equipped with a lower-phase sampling tube (6) with end part extending out of the jacket; a temperature measuring device is arranged on the kettle body (15); a constant-temperature water inlet (16) is formed on the lower part of the jacket (10); and a constant-temperature water outlet (11) is formed on the upper part of the jacket (10).
Description
Technical field
The utility model relates to a kind of thermodynamic data determinator, relates in particular to a kind of ternary system liquid-liquid equilibrium data determination device.
Background technology
Liquid-liquid equilibrium is balancing each other between the several phases that coexist, liquid-liquid equilibrium data are mainly used in choosing in EXTRACTION CALCULATION extractant and definite theoretical stage or number of mass transfer unit, mainly by test determination, obtain, therefore, ternary system liquid-liquid equilibrium device is widely used in scientific research and education experiment.
At present, in conventional ternary system liquid-liquid equilibrium data determination device, conventionally take air bath to ternary system constant temperature, constant temperature time is longer.
Utility model content
The purpose of this utility model provides a kind of ternary system liquid-liquid equilibrium data determination device for existing weak point in above-mentioned prior art just, to solve the problem long to ternary system constant temperature time.
The purpose of this utility model can realize by following technique measures:
A kind of ternary system liquid-liquid equilibrium data determination device of the present utility model comprises magnetic stirring apparatus, is positioned at the jacket type liquid-liquid equilibrium still of magnetic stirring apparatus top; Described jacket type liquid-liquid equilibrium still comprises the kettle that is placed with magnetic stir bar in cavity, is arranged on the chuck outside kettle, in kettle bottom, be provided with end and extend to the lower phase probe tube outside chuck, and on kettle, be provided with temperature measuring equipment, in chuck bottom, be provided with thermostatted water entrance, on chuck top, be provided with thermostatted water outlet.
Temperature measuring equipment described in the utility model is to consist of the thermometer that is arranged on the thermometer slot on kettle in tilting mode and be inserted in thermometer slot; Described thermometer slot upper end extends to outside chuck, and lower end extends in the cavity of kettle.
The thermostatted water entrance that is arranged on chuck bottom in the utility model is connected with the import and export of Water Tank with Temp.-controlled respectively by pipeline with the thermostatted water outlet that is arranged on chuck top, forms closed circuit; Described kettle top outlet is standard ground, standard ground outfit standard grinding port plug.
Lower phase probe tube top described in the utility model is connected and fixed nut, between hold-down nut and lower phase probe tube, place successively phenyl tetrafluoride pad and silicagel pad, to guarantee good seal, lower phase probe tube is processed by the capillary glass tube of internal diameter 2mm, external diameter 8 ~ 10mm, and is inclined upwardly 15 ° ~ 30 °.
Operation principle of the present utility model is following and beneficial effect is as follows:
During work, magnetic stir bar is placed on to autoclave body bottom, then adds the ternary mixed liquor mixing according to a certain percentage, open the magnetic stirring apparatus stirring full and uniform to it; Water Tank with Temp.-controlled provides thermostatted water, from the thermostatted water entrance of chuck, enters, and is flowed out, and then flow back to Water Tank with Temp.-controlled by thermostatted water outlet, forms circulation, and ternary mixed liquor is carried out to continuous constant temperature, has finally greatly shortened constant temperature time, has improved conventional efficient.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation.
Fig. 2 is jacket type liquid-liquid equilibrium still structural representation.
In figure: 1, Water Tank with Temp.-controlled (super constant temperature water tank), 2, magnetic stirring apparatus, 3, jacket type liquid-liquid equilibrium still, 4, thermometer, 5, magnetic stir bar, 6, lower phase probe tube, 7, hold-down nut, 8, silicagel pad, 9, phenyl tetrafluoride pad, 10, chuck, 11, thermostatted water outlet, 12, standard ground, 13, standard grinding port plug, 14, thermometer slot, 15, kettle, 16, thermostatted water entrance.
The specific embodiment
The utility model is further described below with reference to embodiment (accompanying drawing):
As shown in Figure 1, 2, a kind of ternary system liquid-liquid equilibrium data determination device of the present utility model comprises magnetic stirring apparatus 2, is positioned at the jacket type liquid-liquid equilibrium still 3 of magnetic stirring apparatus top; Described jacket type liquid-liquid equilibrium still 3 comprises the kettle 15 that is placed with magnetic stir bar 5 in cavity, is arranged on the chuck 10 outside kettle 15, in kettle 15 bottoms, be provided with end and extend to the lower phase probe tube 6 outside chuck, and be provided with temperature measuring equipment on kettle 15, in chuck 10 bottoms, be provided with thermostatted water entrance 16, on chuck 10 tops, be provided with thermostatted water outlet 11.
More specifically, temperature measuring equipment described in the utility model is to form by be arranged on the thermometer slot 14 on kettle 15 and the thermometer 4 being inserted in thermometer slot in tilting mode; Described thermometer slot upper end extends to outside chuck 10, and lower end extends in the cavity of kettle 15.Certainly described in the utility model, temperature measuring equipment also can adopt the temperature sensor of known technology to realize.
The thermostatted water entrance 16 that is arranged on chuck 10 bottoms in the utility model is connected with the import and export of Water Tank with Temp.-controlled 1 respectively by pipeline with the thermostatted water outlet 11 that is arranged on chuck 10 tops, forms closed circuit; Described kettle 15 top outlets are standard ground 12, standard ground 12 outfit standard grinding port plugs 13.
Lower phase probe tube 6 tops described in the utility model are connected and fixed nut 7, between hold-down nut 7 and lower phase probe tube 6, place successively phenyl tetrafluoride pad 9 and silicagel pad 8, to guarantee good seal, lower phase probe tube 6 is processed by the capillary glass tube of internal diameter 2mm, external diameter 8 ~ 10mm, and is inclined upwardly 15 ° ~ 30 °.
Operation principle of the present utility model is as follows:
Magnetic stir bar is placed on to autoclave body bottom, then adds the ternary mixed liquor mixing according to a certain percentage, open the magnetic stirring apparatus stirring full and uniform to it; Open Water Tank with Temp.-controlled and be set to uniform temperature, after temperature stabilization, to equilibrium still, provide thermostatted water, thermostatted water entrance from chuck enters, and is flowed out, and then flow back to Water Tank with Temp.-controlled by thermostatted water outlet, lead to thermostatted water and stir after a period of time, ternary system is dissolved and is reached balance, and static rear ternary system is divided into two-layer up and down, gets respectively upper and lower two-layer liquid and analyzes in right amount.
The lower phase probe tube of jacket type liquid-liquid equilibrium still is by silicagel pad, phenyl tetrafluoride pad and hold-down nut fixing seal, and available syringe needle punctures silicagel pad and is deep into kettle Zhong Dui lower floor liquid and samples.Kettle bottleneck, for ground designs, after stable system, takes off standard grinding port plug, with syringe, from standard ground, enters in kettle, draws supernatant liquid sample, completes the sampling of upper strata sample.
Claims (5)
1. a ternary system liquid-liquid equilibrium data determination device, is characterized in that: it comprises magnetic stirring apparatus (2), is positioned at the jacket type liquid-liquid equilibrium still (3) of magnetic stirring apparatus top; Described jacket type liquid-liquid equilibrium still (3) comprises the kettle (15) that is placed with magnetic stir bar (5) in cavity, is arranged on the outer chuck (10) of kettle (15), in kettle (15) bottom, be provided with end and extend to the lower phase probe tube (6) outside chuck, and be provided with temperature measuring equipment on kettle (15), in chuck (10) bottom, be provided with thermostatted water entrance (16), on chuck (10) top, be provided with thermostatted water outlet (11).
2. ternary system liquid-liquid equilibrium data determination device according to claim 1, is characterized in that: described temperature measuring equipment is to consist of the thermometer (4) that is arranged on the thermometer slot (14) on kettle (15) in tilting mode and be inserted in thermometer slot; Described thermometer slot upper end extends to outside chuck (10), and lower end extends in the cavity of kettle (15).
3. ternary system liquid-liquid equilibrium data determination device according to claim 1, it is characterized in that: the thermostatted water entrance (16) that is arranged on chuck (10) bottom is connected with the import and export of Water Tank with Temp.-controlled (1) respectively by pipeline with the thermostatted water outlet (11) that is arranged on chuck (10) top, forms closed circuit.
4. ternary system liquid-liquid equilibrium data determination device according to claim 1, is characterized in that: the outlet of described kettle (15) top is standard ground (12), standard ground (12) outfit standard grinding port plug (13).
5. ternary system liquid-liquid equilibrium data determination device according to claim 1, it is characterized in that: described lower phase probe tube (6) top is connected and fixed nut (7), between hold-down nut (7) and lower phase probe tube (6), place successively phenyl tetrafluoride pad (9) and silicagel pad (8), described lower phase probe tube (6) is processed by the capillary glass tube of internal diameter 2mm, external diameter 8 ~ 10mm, and is inclined upwardly 15 ° ~ 30 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420153682.5U CN203764192U (en) | 2014-04-01 | 2014-04-01 | Ternary system liquid-liquid equilibrium data measuring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420153682.5U CN203764192U (en) | 2014-04-01 | 2014-04-01 | Ternary system liquid-liquid equilibrium data measuring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203764192U true CN203764192U (en) | 2014-08-13 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420153682.5U Expired - Fee Related CN203764192U (en) | 2014-04-01 | 2014-04-01 | Ternary system liquid-liquid equilibrium data measuring device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203764192U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107167499A (en) * | 2017-07-05 | 2017-09-15 | 西南石油大学 | Cementing slurry water resistant during time is solidifying invades the evaluating apparatus and method of ability |
-
2014
- 2014-04-01 CN CN201420153682.5U patent/CN203764192U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107167499A (en) * | 2017-07-05 | 2017-09-15 | 西南石油大学 | Cementing slurry water resistant during time is solidifying invades the evaluating apparatus and method of ability |
| CN107167499B (en) * | 2017-07-05 | 2019-05-10 | 西南石油大学 | Cementing slurry water resistant during waiting solidifying invades the evaluating apparatus and method of ability |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140813 |