CN203874504U - Multistage countercurrent extraction system - Google Patents
Multistage countercurrent extraction system Download PDFInfo
- Publication number
- CN203874504U CN203874504U CN201420217679.5U CN201420217679U CN203874504U CN 203874504 U CN203874504 U CN 203874504U CN 201420217679 U CN201420217679 U CN 201420217679U CN 203874504 U CN203874504 U CN 203874504U
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- CN
- China
- Prior art keywords
- extraction system
- counter current
- current extraction
- stage counter
- centrifugal extractor
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- Expired - Lifetime
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- 238000000605 extraction Methods 0.000 title claims abstract description 41
- 230000002572 peristaltic effect Effects 0.000 claims abstract description 11
- 238000002474 experimental method Methods 0.000 claims abstract description 9
- 238000006243 chemical reaction Methods 0.000 claims description 3
- 238000010438 heat treatment Methods 0.000 claims description 3
- 238000000926 separation method Methods 0.000 claims description 2
- 239000007788 liquid Substances 0.000 abstract description 6
- 238000000034 method Methods 0.000 abstract description 6
- 238000005516 engineering process Methods 0.000 abstract description 3
- 238000000622 liquid--liquid extraction Methods 0.000 abstract description 2
- 238000000638 solvent extraction Methods 0.000 abstract description 2
- 239000002131 composite material Substances 0.000 abstract 1
- 229920000642 polymer Polymers 0.000 abstract 1
- 238000004088 simulation Methods 0.000 abstract 1
- 239000000463 material Substances 0.000 description 2
- 235000004443 Ricinus communis Nutrition 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 238000011067 equilibration Methods 0.000 description 1
- 238000009854 hydrometallurgy Methods 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000000523 sample Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000036413 temperature sense Effects 0.000 description 1
- 238000004065 wastewater treatment Methods 0.000 description 1
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- Extraction Or Liquid Replacement (AREA)
Abstract
The utility model provides a multistage countercurrent extraction system which is mainly applied to liquid-liquid extraction process technology research and experimental simulation, and aims at solving the technical problems that in the original extraction experiment process, the extraction process is not easily observed, etc. The multistage countercurrent extraction system mainly comprises a speed regulator, a centrifugal extractor, a rack, a peristaltic pump, a temperature controller and a liquid storage tank; a shell, a rotary drum and other flow passage components are made of polymer composite materials. The multistage countercurrent extraction system is compact in structure, light in weight and convenient to operate; due to the system, various countercurrent extraction experiments can be rapidly carried out.
Description
Technical field
The utility model relates to a kind of extracting system, particularly relates to a kind of multi-stage counter current extraction equipment, for liquid-liquid extraction scientific experiment in the fields such as hydrometallurgy, chemical industry, medicine, food, wastewater treatment.
Background technology
In extraction experiments process, need by two kinds of density do not wait, immiscible solution separates after fully mixing again, separate or the object of certain required thing of purifying to reach.Researcher large multiplex shaking flask in the time carrying out multi-stage counter current extraction experiment is mixed the method separating with separatory funnel at present, and this method efficiency is lower and experimentation is loaded down with trivial details, and the equipment that specialty is tested for multi-stage counter current extraction in the market.Therefore be necessary to provide a kind of adjustment and easy to operate multi-stage counter current extraction equipment.
Summary of the invention
The utility model aims to provide a kind of multi-stage counter current extraction system, with solve operating process in the experiment of multi-stage counter current extraction in the past loaded down with trivial details, be difficult for the technical problems such as realization.
The utility model is to solve the problems of the technologies described above the technical scheme adopting to be to provide a kind of small and exquisite, flexible, adjustment and easy to operate multi-stage counter current extraction system, comprises speed regulator, centrifugal extractor, frame, peristaltic pump, temperature controller, reservoir composition; Described debugger and temperature controller are positioned at a control cabinet, and are positioned at the top of frame; Centrifugal extractor is fixed in frame; Described temperature controller comprises heating tape, temperature sense probe, temperature detect switch (TDS), and it can regulate or keep the reaction temperature of extraction process automatically; Described peristaltic pump can regulate and show feed rate.
Above-mentioned multi-stage counter current extraction system, its main body extraction equipment is centrifugal extractor.
Above-mentioned multi-stage counter current extraction system, its speed regulator is touch screen control, can regulate the separation factor size of described centrifugal extractor.
Above-mentioned multi-stage counter current extraction system, its frame is furnished with castor, facilitates entire system to move.
Above-mentioned multi-stage counter current extraction system, its feed inlet and outlet is furnished with hose coupling, between centrifugal extractor, connects with transparent hose, can experimentally require progression to combine easily.
Above-mentioned multi-stage counter current extraction system, the heavy phase weir of centrifugal extractor can require to regulate according to different experiments.
Above-mentioned multi-stage counter current extraction system, is carved with the scale that shows material liquid volume, and has heating function on its reservoir, temperature height is by temperature controller control.
The utility model has following beneficial effect: described multi-stage counter current extraction system is easy to adjust, simple to operate, can carry out multi-stage countercurrent experiment easily and fast, has wider applicability.
Brief description of the drawings
Figure is the utility model multi-stage counter current extraction system schematic.
In figure, be that speed regulator, 2 is that centrifugal extractor, 3 is that frame, 4 is that peristaltic pump, 5 is that temperature controller, 6 is reservoir by 1.
Detailed description of the invention
Below in conjunction with drawings and Examples, detailed description of the invention of the present utility model is described in detail, following examples are used for illustrating the utility model, but are not used for limiting scope of the present utility model.
As scheme look, the above-mentioned multi-stage counter current extraction system of the present embodiment comprises by speed regulator 1, centrifugal extractor 2, frame 3, peristaltic pump 4, temperature controller 5, reservoir 6.
Wherein, the progression of described multi-stage counter current extraction system is 9 grades.
Wherein, described speed regulator 1 and temperature controller 5 are positioned at frame 3 tops, and frame 3 is welded by corrosion resistant plate.
Wherein, the speed adjustable range of described debugger 1 is 0 ~ 15000r/min, and the length of frame 3 is respectively 2800mm, 500mm, 1100mm.
Wherein, the temperature adjusting scope of described temperature controller 5 is 15 ~ 90 DEG C.
Wherein, described centrifugal extractor 2 is Minitype centrifugal extracter, and treating capacity is 0 ~ 5L/min.
Wherein, described peristaltic pump 4 is the intelligent type peristaltic pump of BY100,2 peristaltic pumps of system disposition.
Wherein, the volume of reservoir 6 is 2L, and quantity is 4.
Multi-stage counter current extraction system of the present utility model in use, extractant and feed liquid are joined respectively to top reservoir, set extraction temperature and flow according to technological requirement, extractant and feed liquid enter centrifugal extractor by peristaltic pump according to particular flow rate respectively, after multitple extraction, feed liquid and extractant flow into respectively below reservoir, thereby complete whole counter-current extraction process.
The utility model has the advantages that: it is little that it consumes material liquid volume, and equilibration time is short; Its compact overall structure, the test parameters such as reaction temperature, rotating speed, progression can be adjusted at any time, can accurately simulate industrial counter-current extraction process, provide experimental data accurately for expanding industrial production.
The foregoing is only embodiment of the present utility model; be not limited to the utility model; for a person skilled in the art; the utility model can have various modifications and variations; all changes of doing within spirit of the present utility model and principle and variation, within all should being included in protection domain of the present utility model.
Claims (7)
1. a multi-stage counter current extraction system, formed by speed regulator (1), centrifugal extractor (2), frame (3), peristaltic pump (4), temperature controller (5), reservoir (6), it is characterized in that: speed regulator (1) is positioned at frame (3) top, and centrifugal extractor (2) is fixed in frame (3).
2. multi-stage counter current extraction system as claimed in claim 1, is characterized in that: speed regulator (1) can regulate the separation factor size of described centrifugal extractor.
3. multi-stage counter current extraction system as claimed in claim 1, is characterized in that: peristaltic pump (4) can regulate feed rate.
4. the multi-stage counter current extraction system as described in claim 1 or 3, is characterized in that: temperature controller (5) can regulate or keep the reaction temperature of extraction process automatically.
5. multi-stage counter current extraction system as claimed in claim 1, is characterized in that: between centrifugal extractor (2), connect with transparent hose, can experimentally require progression to combine easily.
6. multi-stage counter current extraction system as claimed in claim 1, is characterized in that: the heavy phase weir of centrifugal extractor (2) can require to regulate according to different experiments.
7. multi-stage counter current extraction system as claimed in claim 1, is characterized in that: reservoir (6) has heating function, and temperature height is controlled by temperature controller (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420217679.5U CN203874504U (en) | 2014-04-30 | 2014-04-30 | Multistage countercurrent extraction system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420217679.5U CN203874504U (en) | 2014-04-30 | 2014-04-30 | Multistage countercurrent extraction system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203874504U true CN203874504U (en) | 2014-10-15 |
Family
ID=51675050
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420217679.5U Expired - Lifetime CN203874504U (en) | 2014-04-30 | 2014-04-30 | Multistage countercurrent extraction system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203874504U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104771932A (en) * | 2015-03-25 | 2015-07-15 | 合肥通用机械研究院 | External local grade reflux unit of centrifugal extractor |
| CN112051751A (en) * | 2020-09-21 | 2020-12-08 | 东北大学 | Semi-physical simulation control system for multistage series flash evaporation industrial process |
-
2014
- 2014-04-30 CN CN201420217679.5U patent/CN203874504U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104771932A (en) * | 2015-03-25 | 2015-07-15 | 合肥通用机械研究院 | External local grade reflux unit of centrifugal extractor |
| CN104771932B (en) * | 2015-03-25 | 2016-04-06 | 合肥通用机械研究院 | External local grade reflux unit of centrifugal extractor |
| CN112051751A (en) * | 2020-09-21 | 2020-12-08 | 东北大学 | Semi-physical simulation control system for multistage series flash evaporation industrial process |
| CN112051751B (en) * | 2020-09-21 | 2021-06-01 | 东北大学 | Semi-physical simulation control system for multistage series flash evaporation industrial process |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20141015 |
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| CX01 | Expiry of patent term |