CN103949084B - Extraction that work efficiency is high and the method for work of extraction dual-purpose integrated machine - Google Patents
Extraction that work efficiency is high and the method for work of extraction dual-purpose integrated machine Download PDFInfo
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- CN103949084B CN103949084B CN201410144880.XA CN201410144880A CN103949084B CN 103949084 B CN103949084 B CN 103949084B CN 201410144880 A CN201410144880 A CN 201410144880A CN 103949084 B CN103949084 B CN 103949084B
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- 238000000605 extraction Methods 0.000 title claims abstract description 41
- 238000000034 method Methods 0.000 title claims abstract description 23
- 239000007788 liquid Substances 0.000 claims abstract description 66
- 239000000284 extract Substances 0.000 claims abstract description 45
- 238000003756 stirring Methods 0.000 claims description 18
- 239000012530 fluid Substances 0.000 claims description 11
- 238000001514 detection method Methods 0.000 claims description 5
- 239000011521 glass Substances 0.000 claims description 3
- 230000016507 interphase Effects 0.000 abstract description 5
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 230000007423 decrease Effects 0.000 abstract description 2
- 238000007599 discharging Methods 0.000 abstract 1
- 239000002904 solvent Substances 0.000 description 6
- JUJWROOIHBZHMG-UHFFFAOYSA-N Pyridine Chemical compound C1=CC=NC=C1 JUJWROOIHBZHMG-UHFFFAOYSA-N 0.000 description 2
- 239000003814 drug Substances 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 239000004615 ingredient Substances 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 239000002002 slurry Substances 0.000 description 2
- 239000000725 suspension Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 241000196324 Embryophyta Species 0.000 description 1
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 1
- 235000014676 Phragmites communis Nutrition 0.000 description 1
- 241001122767 Theaceae Species 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 230000001804 emulsifying effect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- WSFSSNUMVMOOMR-NJFSPNSNSA-N methanone Chemical compound O=[14CH2] WSFSSNUMVMOOMR-NJFSPNSNSA-N 0.000 description 1
- 239000000575 pesticide Substances 0.000 description 1
- 150000008442 polyphenolic compounds Chemical class 0.000 description 1
- 235000013824 polyphenols Nutrition 0.000 description 1
- UMJSCPRVCHMLSP-UHFFFAOYSA-N pyridine Natural products COC1=CC=CN=C1 UMJSCPRVCHMLSP-UHFFFAOYSA-N 0.000 description 1
- 229910052761 rare earth metal Inorganic materials 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000002351 wastewater Substances 0.000 description 1
Landscapes
- Extraction Or Liquid Replacement (AREA)
Abstract
The present invention relates to a kind of extraction and the method for work of extraction dual-purpose integrated machine, this all-in-one includes: extract tank；The top extracting tank is provided with heavy liquid inlet and light phase export, and the bottom extracting tank is provided with light liquid entrance and heavy out；Extract tank is arranged over settling tank, and the bottom of the light phase export and this settling tank that extract tank is connected, and the top of this settling tank is provided with light liquid outlet.The present invention has broken traditional technique, extraction section is shortened, and makes a similar traditional agitator tank, heavy phase is fixed in tank, can adjust the working time at any time according to the concentration monitor of light phase discharging.During use, heavy phase is put in tank, can arbitrarily regulate light phase flow so that it is reach maximum saturation concentration, thus meet actual production requirement.The present invention uses heavy phase to fix, light phase continuous print method of work, can make interphase mass transfer fully, thoroughly, simple to operate, at utmost decreases the consumption of extractant.
Description
The application is divisional application, the application number of original application: 201110220801.5, the applying date: 2011-08-03, and invention and created name " extracts and extract dual-purpose integrated machine and method of work thereof ".
Technical field
The present invention relates to the extraction of effective ingredients in plant and extraction equipment and the technical field of technique thereof, a kind of extract and the method for work of extraction dual-purpose integrated machine.
Background technology
In the production of crude drug, existing suspension or the extraction of slurry, extraction problem, the step completing to extract and extract often uses different equipment, causes the device space to take relatively big, higher to requirement on height of workshop, thus increases investment of production cost.
Additionally, existing extracting system, often quantitative suspension or slurry are poured in extractor, then send into quantitative solvent from tank deck, then heat and open stirring, making feed liquid be sufficiently mixed with solvent.Then stopping stirring, after static a period of time, the weight component in tank is respectively at levels, as long as the leakage fluid dram now opened on tank wall discharges Light ends.
It is in place of above-mentioned the deficiencies in the prior art: laminated fluid level can only pass through top visor artificial observation, is difficult to determine the tram of layering.The drain pipe position difficulty of light liquid is adjusted, or light liquid is put endless, or heavy-fluid is also released, and causes the most thorough or light phase loss of extract and separate big.
Summary of the invention
The technical problem to be solved in the present invention is to provide a kind of simple in construction, extraction yield is higher and space hold is less extraction and extraction dual-purpose integrated machine and method of work thereof.
In order to solve above-mentioned technical problem, the invention provides a kind of extraction and extraction dual-purpose integrated machine, including: extract tank；The described top extracting tank is provided with heavy liquid inlet and light phase export, and the bottom extracting tank is provided with light liquid entrance and heavy out；Described extract tank be arranged over a settling tank, the bottom of the light phase export and this settling tank that extract tank is connected, and the top of this settling tank is provided with light liquid outlet.
During use, described in the heavy phase that extracts in tank fix, light phase continuously enter from the light liquid entrance extracting pot bottom and be spilled over to settling tank from described light phase export.
Specifically, the described central axis extracting tank is provided with shaft, the bottom of this shaft is provided with blade, described extract tank in and be axially distributed on described shaft multiple stirring ring, described in extract the inwall of tank and be staggered with each stirring ring multiple stationary ring is distributed.
The described tank that extracts is to use vapours or hot water heating, the jacket type tank body of insulation, can regulate, so that mass transfer velocity reaches the fastest according to the optimum temperature point of different interphase mass transfers.
Further, the bottom interior wall extracting tank described in is provided with the first distributor being connected with described light liquid entrance, so that this solvent is even in tank.
Further, the top inner wall extracting tank described in is provided with the second distributor being connected with described heavy liquid inlet, so that this feed liquid is even in tank.
Further, each stirring ring is evenly distributed on described shaft, each stationary ring be evenly distributed on described in extract the inwall of tank.Owing to adjacent described stirring ring and stationary ring are staggered distribution, make to realize between light liquid with heavy-fluid to mix the most step by step, mass transfer, until light phase feed liquid is from tank top overflow entrance settling tank when completing mass transfer.
Further, the width of described stirring ring and the radius sum of described stationary ring be less than described in extract the radius of tank, to form the rising passway of a solvent, make solvent and feed liquid be sufficiently mixed to realize extraction step by step from bottom to top or extraction.
Said extracted and the method for work of extraction dual-purpose integrated machine, comprising: heavy-fluid inputted this extract in tank by extracting the heavy liquid inlet at the top of tank, observe liquid level by this glass visor extracting tank top, when liquid level arrives preset height, stop feed liquid input；Slowly start shaft, open stirring；Slowly heat, allow the feed liquid extracting in tank be maintained at preset temperature；By light liquid from the liquid distributor extracting pot bottom evenly into extracting tank, in whipping process, realize between light, heavy phase mixing the most step by step, mass transfer, and after completing mass transfer, light phase feed liquid is entered settling tank from extracting tank top overflow；After light phase feed liquid is clarified in settling tank, light component is discharged by the light liquid mouth at settling tank top；By the detection concentration of required component from the light component solution that settling tank is discharged, it is judged that extract or extract and whether be complete；Such as: when the concentration in required component is zero or is less than setting value, i.e. judge to extract or extracted；After extracting or having extracted, stop the input of light liquid, open the atmospheric valve below settling tank, be vented settling tank；The heavy-fluid extracted in tank is discharged through the heavy liquid exit extracting pot bottom.
The technique scheme of the present invention has the advantage that the extraction of the present invention and extraction dual-purpose integrated machine have broken traditional technique compared to existing technology, extraction section is shortened, make a similar extractor being made up of multiple traditional agitator tanks, heavy phase is fixed in tank, can by detection settling tank output light phase in the concentration of required component, adjust consumption and the working time of light liquid at any time, thus improve work efficiency, saved the consumption of light liquid, also meet the requirement of actual production.(2) when the present invention works, by detection light phase go out content in liquid, judge whether feed liquid extracts complete, extraction yield is up to 100%.(3) shaft in the present invention uses frequency control, by regulation stirring shear rate, can accelerate interphase mass transfer speed, guarantee not emulsifying simultaneously.Extract the multiple stirring rings in tank, tank body is divided into multiple little extraction cell by stationary ring, so that interphase mass transfer area strengthens.(4) present invention use heavy phase to fix, the light phase working method inputted continuously from tank base and overflow from tank body top, can make interphase mass transfer fully, thoroughly, it is ensured that high extraction yield, and simple to operate, at utmost decrease the consumption of extractant.(5) extraction of the present invention and extraction dual-purpose integrated machine, process for the carrying of Chinese medicine, tea polyphenols, white Herba chenopodii, reed alcohol, formaldehyde, pyridine, pesticide intermediate or wastewater from chemical industry, extraction.It is also applied for the extraction of the purifies and separates of fine chemistry industry, rare earth element etc..
Accompanying drawing explanation
In order to make present disclosure be more likely to be clearly understood, below according to specific embodiment and combine accompanying drawing, the present invention is further detailed explanation, wherein
Fig. 1 is extraction and the structural representation of extraction dual-purpose integrated machine of the present invention.
Detailed description of the invention
Embodiment 1
Seeing Fig. 1, the extraction of the present embodiment and extraction dual-purpose integrated machine include: extract tank 1, be located on this central axis extracting tank 1 and bottom be provided with blade 4 shaft 2, described extract tank 1 in and on described shaft 2 multiple stirring rings 3 of axial distribution, be located at described in extract the inwall of tank 1 and be staggered the multiple stationary rings 5 being distributed with each stirring ring 3；The described top extracting tank 1 is provided with the heavy liquid inlet for inputting heavy-fluid and for exporting the light phase export of light phase feed liquid, and the bottom extracting tank 1 is provided with the light liquid entrance for inputting light liquid and for exporting the heavy out of heavy phase；Described extract tank 1 be arranged over a settling tank 8, the bottom of the light phase export and this settling tank 8 that extract tank 1 is connected, and the top of this settling tank 8 is provided with light liquid outlet.During use, described in the heavy phase that extracts in tank 1 fix, light phase continuously enter from the light liquid entrance extracting tank 1 and be spilled over to settling tank 8 from described light phase export.
The described tank 1 that extracts is to use vapours or hot water heating, the jacket type tank body of insulation.
The described bottom interior wall extracting tank 1 is provided with the first distributor being connected with described light liquid entrance, and this solvent distributor is ring pipe, and hydrojet perforate upward is distributed on body.
The described top inner wall extracting tank 1 is provided with the second distributor being connected with described heavy liquid inlet, and this liquid distributor is ring pipe, and hydrojet perforate down is distributed on body.
Each stirring ring 3 is evenly distributed on described shaft 2, each stationary ring 5 be evenly distributed on described in extract the inwall of tank 1.The radius sum of the width of described stirring ring 3 and described stationary ring 5 extracts the radius of tank 1 described in being less than.TIC in Fig. 1 is that temperature instruction controls device, the flow for controlling vapours control described in extract the solution temperature in tank 1.
Embodiment 2
Said extracted and the method for work of extraction dual-purpose integrated machine, comprising:
Heavy-fluid is inputted this extracts in tank 1 by extracting the heavy liquid inlet at the top of tank 1, observes liquid level by this glass visor extracting tank 1 top, when liquid level arrives preset height, stop feed liquid input；
Slowly start shaft 2, open stirring；
Slowly heat, allow the feed liquid extracted in tank 1 be maintained at preset temperature (this temperature is determined by be extracted or extraction effective ingredient mass transfer temperature in corresponding extracting solution or extract, refers to correlation technique handbook or is selected by test of many times)；
By light phase from the liquid distributor extracted bottom tank 1 evenly into extracting tank 1, in whipping process, phase border realizes mixing the most step by step, mass transfer extraction, completes the light phase feed liquid of mass transfer and enters settling tank 8 from the light phase export overflow extracting tank 1 top；
After light phase feed liquid is clarified in settling tank 8, light component is discharged by the light liquid mouth at settling tank 8 top.
By the detection concentration of required component from the light component solution that settling tank 8 is discharged, it is judged that extract or extract and whether be complete；When needed for being usually, the concentration of component is zero, i.e. judge to extract or extracted, so that extraction yield reaches 100%.
After extracting or having extracted, stop light phase input, open the atmospheric valve 7 below settling tank 8, be vented settling tank 8, light phase entrance next procedure；
The heavy phase extracted in tank 1 is discharged through extracting the emptying of the material liquid outlet bottom tank 1, enters next procedure.
Obviously, above-described embodiment is only for clearly demonstrating example of the present invention, and is not the restriction to embodiments of the present invention.For those of ordinary skill in the field, can also make other changes in different forms on the basis of the above description.Here without also cannot all of embodiment be given exhaustive.And these spirit belonging to the present invention are extended out obvious change or variation still in protection scope of the present invention among.
Claims (1)
1. one kind is extracted and the method for work of extraction dual-purpose integrated machine, it is characterised in that described extraction and extraction dual-purpose integrated machine include: extract tank (1)；
The described top extracting tank (1) is provided with heavy liquid inlet and light phase export, and the bottom extracting tank (1) is provided with light liquid entrance and heavy out；
Described extract tank (1) be arranged over a settling tank (8), the bottom of the light phase export and this settling tank (8) that extract tank (1) is connected, and the top of this settling tank (8) is provided with light liquid outlet；
Above-mentioned method of work, including:
Heavy-fluid is inputted this extracts in tank (1) by extracting the heavy liquid inlet at the top of tank (1), observes liquid level by this glass visor extracting tank (1) top, when liquid level arrives preset height, stop feed liquid input；
Extract the shaft (2) of tank (1) described in slowly starting, open stirring；
Slowly heat, allow the feed liquid extracted in tank (1) be maintained at preset temperature；
By light liquid from the liquid distributor extracting tank (1) bottom evenly into extracting tank (1), in whipping process, gently, realize between heavy-fluid mixing step by step, mass transfer, the light phase feed liquid completing mass transfer enters settling tank (8) from extracting the overflow of tank (1) top；
After light phase feed liquid is clarified in settling tank (8), light component is discharged by the light liquid mouth at settling tank (8) top；
Concentration by the detection required component from the light component solution that settling tank (8) is discharged, it is judged that extract or extract and whether be complete；
When concentration in required component is zero or is less than setting value, i.e. judge to extract or extracted；
After extracting or having extracted, stop the input of light liquid, open the atmospheric valve (7) of settling tank (8) lower section, emptying settling tank (8)；
The heavy-fluid extracted in tank is discharged through the heavy liquid exit extracting tank (1) bottom；The described central axis extracting tank (1) is provided with shaft (2), the bottom of this shaft (2) is provided with blade (4), described extract tank (1) in and be axially distributed on described shaft (2) multiple stirring ring (3), described in extract the inwall of tank (1) and be staggered with each stirring ring (3) multiple stationary ring (5) is distributed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410144880.XA CN103949084B (en) | 2011-08-03 | 2011-08-03 | Extraction that work efficiency is high and the method for work of extraction dual-purpose integrated machine |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110220801.5A CN102335523B (en) | 2011-08-03 | 2011-08-03 | Extraction and abstraction dual-purpose integrated machine and working method thereof |
| CN201410144880.XA CN103949084B (en) | 2011-08-03 | 2011-08-03 | Extraction that work efficiency is high and the method for work of extraction dual-purpose integrated machine |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110220801.5A Division CN102335523B (en) | 2011-08-03 | 2011-08-03 | Extraction and abstraction dual-purpose integrated machine and working method thereof |
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| Publication Number | Publication Date |
|---|---|
| CN103949084A CN103949084A (en) | 2014-07-30 |
| CN103949084B true CN103949084B (en) | 2016-08-17 |
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| CN201410144880.XA Expired - Fee Related CN103949084B (en) | 2011-08-03 | 2011-08-03 | Extraction that work efficiency is high and the method for work of extraction dual-purpose integrated machine |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN200960415Y (en) * | 2006-10-09 | 2007-10-17 | 浙江尔乐干燥设备有限公司 | Mechanical stirring extraction tower |
| CN101073713A (en) * | 2007-04-10 | 2007-11-21 | 天津大学 | Composite filler tower for extracting oil-water system |
| CN101396618A (en) * | 2008-10-31 | 2009-04-01 | 天津大学 | Product reflux extraction column |
| CN201572541U (en) * | 2009-12-31 | 2010-09-08 | 温州市东亚制药装备制造有限公司 | Rotating disc type extraction tower |
| CN201840908U (en) * | 2010-10-22 | 2011-05-25 | 华东理工大学 | Extraction plant for recovering dimethylformamide from synthetic leather production wastewater |
-
2011
- 2011-08-03 CN CN201410144880.XA patent/CN103949084B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN200960415Y (en) * | 2006-10-09 | 2007-10-17 | 浙江尔乐干燥设备有限公司 | Mechanical stirring extraction tower |
| CN101073713A (en) * | 2007-04-10 | 2007-11-21 | 天津大学 | Composite filler tower for extracting oil-water system |
| CN101396618A (en) * | 2008-10-31 | 2009-04-01 | 天津大学 | Product reflux extraction column |
| CN201572541U (en) * | 2009-12-31 | 2010-09-08 | 温州市东亚制药装备制造有限公司 | Rotating disc type extraction tower |
| CN201840908U (en) * | 2010-10-22 | 2011-05-25 | 华东理工大学 | Extraction plant for recovering dimethylformamide from synthetic leather production wastewater |
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| CN103949084A (en) | 2014-07-30 |
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Address after: Lishui District of Nanjing City, Jiangsu province 213000 Honglan Town Industrial Zone seven Austin Road No. 18 Applicant after: Lu Wenguang Address before: 213000 A, 6 floor, Cheonan industrial village, Xinbei District, Jiangsu, Changzhou Applicant before: Lu Wenguang |
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Address after: 225321 Taizhou, Zhejiang Province, high port road, Port Road, Jin Nan Road, No. 2, No. Patentee after: Lu Wenguang Address before: Nanjing city Lishui District Honglan Town Industrial Zone seven Austin Road No. 18 Patentee before: Lu Wenguang |
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Address after: 225400 No. 18, Xiang Rong Road, industrial park, Taixing City, Taizhou, Jiangsu Patentee after: Lu Wenguang Address before: 225321 2 Port Jinggang Road, Taizhou port, Jiangsu Patentee before: Lu Wenguang |
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| CF01 | Termination of patent right due to non-payment of annual fee | ||
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Granted publication date: 20160817 Termination date: 20180803 |