CN105312098A - Separating funnel used in extraction process - Google Patents
Separating funnel used in extraction process Download PDFInfo
- Publication number
- CN105312098A CN105312098A CN201510844558.2A CN201510844558A CN105312098A CN 105312098 A CN105312098 A CN 105312098A CN 201510844558 A CN201510844558 A CN 201510844558A CN 105312098 A CN105312098 A CN 105312098A
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- Prior art keywords
- bottle
- extraction process
- separating funnel
- breakdown
- emulsion
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Links
- 238000000605 extraction Methods 0.000 title claims abstract description 24
- 239000000839 emulsion Substances 0.000 claims abstract description 31
- 239000011521 glass Substances 0.000 claims abstract description 30
- 241001411320 Eriogonum inflatum Species 0.000 claims abstract description 7
- 230000015556 catabolic process Effects 0.000 claims description 25
- 229920001343 polytetrafluoroethylene Polymers 0.000 claims description 14
- 239000004810 polytetrafluoroethylene Substances 0.000 claims description 14
- -1 polytetrafluoroethylene Polymers 0.000 claims description 7
- 239000004809 Teflon Substances 0.000 claims description 5
- 229920006362 Teflon® Polymers 0.000 claims description 5
- 239000007788 liquid Substances 0.000 abstract description 7
- 238000004945 emulsification Methods 0.000 abstract description 5
- 238000000926 separation method Methods 0.000 abstract description 4
- 238000010276 construction Methods 0.000 abstract 1
- 239000000463 material Substances 0.000 description 4
- 238000004140 cleaning Methods 0.000 description 3
- 239000006260 foam Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 2
- 230000008901 benefit Effects 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000012938 design process Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000003792 electrolyte Substances 0.000 description 1
- 230000009881 electrostatic interaction Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000002045 lasting effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000002604 ultrasonography Methods 0.000 description 1
Landscapes
- Extraction Or Liquid Replacement (AREA)
Abstract
The invention discloses a separating funnel used in the extraction process, and belongs to the technical field of experimental vessels. According to the technical scheme, the separating funnel used in the extraction process is characterized in that the separating funnel comprises a bottle body, a bottle opening formed in neck of the bottle body and a drainpipe arranged at the bottom of the bottle body; a bottle stopper is installed on the bottle opening, the drainpipe is provided with a plug cock cavity, a polytef plug cock is installed in the plug cock cavity, multiple glass bases are evenly distributed on the portions, two-fifths away from the bottom end of the bottle opening, inside the bottle body and on the portions, one-second away from the bottom end of the bottle opening, inside the bottle body, and a hollow demulsification rod with a hole is arranged in each glass base. According to the separating funnel used in the extraction process, the structure is reasonable, the construction is simple, the liquid separation efficiency is improved, the emulsion phenomenon produced by an ordinary separating funnel in the separation process is reduced, and the problems that for the ordinary separating funnel, the flow velocity of the separating funnel is not smooth, and product loss exists under the emulsification condition are solved.
Description
Technical field
The invention belongs to experimental ware technical field, be specifically related to a kind of for the separatory funnel in extraction process.
Background technology
In chemical experiment process, separatory funnel is usually used to carry out extraction, the isolated or purified of material.The structure of existing separatory funnel is all similar, generally all comprises spherical container, is respectively equipped with and the inlet of reservoir and liquid outlet at the top of spherical container and bottom.When carrying out separatory operation with separatory funnel, first funnel switch is closed, two kinds of immiscible liquid are poured again in inlet, by manually hand mode, immiscible liquid is mixed, then the liquid natural layering making Different Weight ratio is left standstill, again by the regulation and control of funnel switch, layering sequentially obtains be separated liquid.But traditional separatory funnel exists some drawbacks, the function of emulsification foam do not eliminated by such as separatory funnel when separatory extraction experiments.In extraction process; particularly when solution alkaline; usually emulsion can be produced; and produce lasting and stable foam; liquid is difficult to be divided into significantly two-layer; greatly have impact on separating effect; generate to prevent emulsification and realize breakdown of emulsion; usual employing leaves standstill for a long time, stir, add electrolyte, heating, ultrasound destruction or utilize the means such as electrostatic interaction to solve; but these problems that means ubiquity process complexity is loaded down with trivial details, extraction efficiency is lower and auxiliary equipment dependence is strong, add the cost of separatory extraction.
Summary of the invention
The technical problem that the present invention solves there is provided a kind of for the separatory funnel in extraction process, which solves existing separatory funnel in separatory extraction process, do not eliminate the lower and problem that auxiliary equipment dependence is strong of emulsification foam function, extraction efficiency, effectively improve product quality and separatory efficiency.
The present invention adopts following technical scheme for solving the problems of the technologies described above, a kind of for the separatory funnel in extraction process, comprise bottle, be arranged at the bottleneck at bottle top and be arranged at the drain pipe of bottle body bottom, bottleneck is provided with bottle stopper, drain pipe is provided with cock chamber, cock chamber is built with polytetrafluoroethylene (PTFE) cock, it is characterized in that: described bottle inner distance bottleneck bottom 2/5 place and distance bottleneck bottom 1/2 place are evenly equipped with multiple glass base respectively, are equipped with holes and the breakdown of emulsion of hollow excellent in this glass base.
Further restriction, the number of the inner layer glass base up and down of described bottle is 3, and layer glass base is interspersed up and down.
Further restriction, the length of described bottle inner upper strata breakdown of emulsion rod is 1/8 of this breakdown of emulsion rod position bottle diameter, and the length of lower floor's breakdown of emulsion rod is 1/5 of this breakdown of emulsion rod position bottle diameter.
Further restriction, described breakdown of emulsion rod is teflon rod or carbon-point.
Further restriction, described bottle is pyriform glass container wide at the top and narrow at the bottom.
The present invention is rational in infrastructure, simple structure, improves the efficiency of fluid separation applications, decreases the emulsion that common separatory funnel produces in separation process, solves common separatory funnel separatory funnel flow velocity under emulsification condition and has some setbacks and product loss problem.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
In figure: 1, bottle, 2, bottleneck, 3, drain pipe, 4, bottle stopper, 5, cock chamber, 6, polytetrafluoroethylene (PTFE) cock, 7, glass base, 8, breakdown of emulsion rod.
Detailed description of the invention
Describe particular content of the present invention by reference to the accompanying drawings in detail.A kind of for the separatory funnel in extraction process, comprise bottle 1, the bottleneck 2 being arranged at bottle 1 top and the drain pipe 3 be arranged at bottom bottle 1, bottleneck 2 is provided with bottle stopper 4, drain pipe 3 is provided with cock chamber 5, cock chamber 5 is built with polytetrafluoroethylene (PTFE) cock 6, described bottle 1 inner distance bottleneck 2 bottom 2/5 place and distance bottleneck 2 bottom 1/2 place are evenly equipped with multiple glass base 7 respectively, with holes and the breakdown of emulsion rod 8 of hollow is equipped with in this glass base 7, the number of the inner layer glass base 7 up and down of described bottle 1 is 3, and layer glass base 7 is interspersed up and down, the length of described bottle 1 inner upper strata breakdown of emulsion rod 8 is 1/8 of these breakdown of emulsion rod 8 position bottle 1 diameters, the length of lower floor's breakdown of emulsion rod 8 is 1/5 of these breakdown of emulsion rod 8 position bottle 1 diameters.
As the bottle stopper that preferably described bottle stopper is the polytetrafluoroethylene (PTFE) material that sealing is excellent.
Be divided into upper and lower 2 layers as preferably described glass base, upper strata glass base is positioned at distance bottleneck bottom 1/3 place, and lower floor's glass base is positioned at distance bottleneck bottom 1/2 place.When glass base is designed to 1 layer, by observing the thickness of contrast jolting same time emulsion layer, and the yield of last extraction products obtained therefrom, demulsification is starkly lower than 2 layers, and glass base is designed to 3 layers of meeting and causes cleaning inconvenience.
Be 3 as the preferably described base of layer glass up and down, in the horizontal plane evenly distributed at a distance of hexagonal angle, upper strata glass base and lower floor's glass base are staggered.The present invention in the design process, when every layer of glass base is designed to 2, by observing the thickness of contrast jolting same time emulsion layer, and the yield of last extraction products obtained therefrom, find that demulsification is starkly lower than 3, glass base is designed to 4, and demulsification is identical with being designed to 3, but 4 glass base can cause the inconvenience of cleaning process.
Be polytetrafluoroethylene (PTFE) material as preferably described breakdown of emulsion rod, if select glass bar as breakdown of emulsion rod, demulsification will lower than use polytetrafluoroethylene (PTFE) material, and the too fierce meeting breaking glass of jolting is excellent; Use carbon-point also can play good demulsification as breakdown of emulsion rod, but carbon-point cost is higher; The length of breakdown of emulsion rod also has a significant impact demulsification, oversize meeting causes cleaning inconvenience, too short meeting causes breakdown of emulsion efficiency low, and this research finds that the length of upper strata teflon rod is 1/8 of its position bottle horizontal diameter and the length of lower floor's teflon rod best results when being 1/5 of its position bottle horizontal diameter.
As preferred described drain pipe end with ground, this ground can with vessel port seamless link, effectively prevent the volatilization of solvent.
Separatory funnel with breakdown of emulsion rod of the present invention, hollow also can break up the bubble produced in extraction process effectively with foraminate teflon rod, suppresses the appearance of emulsion, improves product quality and separatory efficiency.
More than show and describe general principle of the present invention, principal character and advantage, without departing from the spirit and scope of the present invention, the present invention also has various changes and modifications, and these changes and improvements all fall into claimed scope of the present invention.
Claims (5)
1. one kind for the separatory funnel in extraction process, comprise bottle, be arranged at the bottleneck at bottle top and be arranged at the drain pipe of bottle body bottom, bottleneck is provided with bottle stopper, drain pipe is provided with cock chamber, cock chamber is built with polytetrafluoroethylene (PTFE) cock, it is characterized in that: described bottle inner distance bottleneck bottom 2/5 place and distance bottleneck bottom 1/2 place are evenly equipped with multiple glass base respectively, are equipped with holes and the breakdown of emulsion of hollow excellent in this glass base.
2. according to claim 1 for the separatory funnel in extraction process, it is characterized in that: the number of the inner layer glass base up and down of described bottle is 3, and layer glass base is interspersed up and down.
3. according to claim 1 for the separatory funnel in extraction process, it is characterized in that: the length of described bottle inner upper strata breakdown of emulsion rod is 1/8 of this breakdown of emulsion rod position bottle diameter, the length of lower floor's breakdown of emulsion rod is 1/5 of this breakdown of emulsion rod position bottle diameter.
4. according to claim 1 or 3 for the separatory funnel in extraction process, it is characterized in that: described breakdown of emulsion rod is teflon rod or carbon-point.
5. according to claim 1 for the separatory funnel in extraction process, it is characterized in that: described bottle is pyriform glass container wide at the top and narrow at the bottom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510844558.2A CN105312098B (en) | 2015-11-30 | 2015-11-30 | A kind of separatory funnel in extraction process |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510844558.2A CN105312098B (en) | 2015-11-30 | 2015-11-30 | A kind of separatory funnel in extraction process |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105312098A true CN105312098A (en) | 2016-02-10 |
| CN105312098B CN105312098B (en) | 2017-04-05 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510844558.2A Expired - Fee Related CN105312098B (en) | 2015-11-30 | 2015-11-30 | A kind of separatory funnel in extraction process |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105312098B (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106513071A (en) * | 2016-11-30 | 2017-03-22 | 卜艳蕊 | Extraction and separation device for chemical experiments |
| CN107008515A (en) * | 2017-05-05 | 2017-08-04 | 盐城市华鸥实业有限公司 | A kind of laboratory reextraction separatory funnel |
| WO2018201701A1 (en) * | 2017-05-05 | 2018-11-08 | 盐城市华鸥实业有限公司 | Laboratory secondary extraction separatory funnel |
| CN110283665A (en) * | 2019-07-06 | 2019-09-27 | 陈汉元 | A kind of extraction equipment and extracting process of cosmetics plants essential oil |
| WO2020141332A1 (en) * | 2019-01-04 | 2020-07-09 | Malaret Francisco | Phase separating tube |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111939993A (en) * | 2020-08-03 | 2020-11-17 | 合肥森印科技有限公司 | Separating funnel convenient to eliminate emulsification foam |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5478478A (en) * | 1993-12-22 | 1995-12-26 | E. I. Du Pont De Nemours And Company | Apparatus and method for preventing vortexing of a liquid in a separatory funnel |
| CN1310034A (en) * | 2000-02-22 | 2001-08-29 | 中国科学院化工冶金研究所 | Low-shearing force self-sucking stirring extractor with dispersed light or heavy phase and its operation method |
| CN104174187A (en) * | 2013-05-27 | 2014-12-03 | 北京华阳利民仪器有限公司 | Demulsification column, and apparatus using demulsification column and capable of realizing on-line automatic demulsification during extraction |
| CN204232271U (en) * | 2014-09-01 | 2015-04-01 | 昆明景晟生物科技有限公司 | Nicotine sulphate anti-emulsification device |
| CN204503118U (en) * | 2015-03-29 | 2015-07-29 | 佳木斯大学 | A kind of separatory funnel can eliminating emulsification foam |
| CN205182752U (en) * | 2015-11-30 | 2016-04-27 | 河南师范大学 | A separating funnel for extracting in -process |
-
2015
- 2015-11-30 CN CN201510844558.2A patent/CN105312098B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5478478A (en) * | 1993-12-22 | 1995-12-26 | E. I. Du Pont De Nemours And Company | Apparatus and method for preventing vortexing of a liquid in a separatory funnel |
| CN1310034A (en) * | 2000-02-22 | 2001-08-29 | 中国科学院化工冶金研究所 | Low-shearing force self-sucking stirring extractor with dispersed light or heavy phase and its operation method |
| CN104174187A (en) * | 2013-05-27 | 2014-12-03 | 北京华阳利民仪器有限公司 | Demulsification column, and apparatus using demulsification column and capable of realizing on-line automatic demulsification during extraction |
| CN204232271U (en) * | 2014-09-01 | 2015-04-01 | 昆明景晟生物科技有限公司 | Nicotine sulphate anti-emulsification device |
| CN204503118U (en) * | 2015-03-29 | 2015-07-29 | 佳木斯大学 | A kind of separatory funnel can eliminating emulsification foam |
| CN205182752U (en) * | 2015-11-30 | 2016-04-27 | 河南师范大学 | A separating funnel for extracting in -process |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106513071A (en) * | 2016-11-30 | 2017-03-22 | 卜艳蕊 | Extraction and separation device for chemical experiments |
| CN106513071B (en) * | 2016-11-30 | 2018-08-21 | 卜艳蕊 | A kind of extraction of chemical engineering experiment, separator |
| CN107008515A (en) * | 2017-05-05 | 2017-08-04 | 盐城市华鸥实业有限公司 | A kind of laboratory reextraction separatory funnel |
| WO2018201701A1 (en) * | 2017-05-05 | 2018-11-08 | 盐城市华鸥实业有限公司 | Laboratory secondary extraction separatory funnel |
| WO2020141332A1 (en) * | 2019-01-04 | 2020-07-09 | Malaret Francisco | Phase separating tube |
| CN113396004A (en) * | 2019-01-04 | 2021-09-14 | Fjm创新有限公司 | Phase separation tube |
| CN110283665A (en) * | 2019-07-06 | 2019-09-27 | 陈汉元 | A kind of extraction equipment and extracting process of cosmetics plants essential oil |
| CN110283665B (en) * | 2019-07-06 | 2020-05-12 | 渠志灿 | Extraction device and extraction method for cosmetic plant essential oil |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105312098B (en) | 2017-04-05 |
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Granted publication date: 20170405 |
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