CN103949085A - Working method of isolation-extraction dual-purpose all-in-one machine - Google Patents
Working method of isolation-extraction dual-purpose all-in-one machine Download PDFInfo
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- CN103949085A CN103949085A CN201410146701.6A CN201410146701A CN103949085A CN 103949085 A CN103949085 A CN 103949085A CN 201410146701 A CN201410146701 A CN 201410146701A CN 103949085 A CN103949085 A CN 103949085A
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- extraction
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- carried
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- 238000000605 extraction Methods 0.000 title claims abstract description 118
- 238000000034 method Methods 0.000 title claims abstract description 24
- 239000007788 liquid Substances 0.000 claims abstract description 62
- 238000003756 stirring Methods 0.000 claims abstract description 19
- 238000007599 discharging Methods 0.000 claims abstract description 4
- 239000012530 fluid Substances 0.000 claims description 11
- 239000000284 extract Substances 0.000 claims description 10
- 238000010438 heat treatment Methods 0.000 claims description 5
- 239000000203 mixture Substances 0.000 claims description 5
- 238000009413 insulation Methods 0.000 claims description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 3
- 230000016507 interphase Effects 0.000 abstract description 5
- 238000005352 clarification Methods 0.000 abstract description 4
- 238000005516 engineering process Methods 0.000 abstract description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 238000012544 monitoring process 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
- 239000011521 glass Substances 0.000 description 2
- 239000002002 slurry Substances 0.000 description 2
- 239000000725 suspension Substances 0.000 description 2
- 240000006122 Chenopodium album Species 0.000 description 1
- 235000009344 Chenopodium album Nutrition 0.000 description 1
- 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
- 239000004480 active ingredient Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 238000004945 emulsification Methods 0.000 description 1
- 239000004615 ingredient Substances 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 invention relates to a working method of an isolation-extraction dual-purpose all-in-one machine. The isolation-extraction dual-purpose all-in-one machine comprises an extraction tank; the top of the extraction tank is provided with a heavy liquid inlet and a light phase outlet; the bottom of the extraction tank is provided with a light liquid inlet and a heavy phase outlet; a clarification tank is arranged above the extraction tank; the light phase outlet of the extraction tank is connected with the bottom of the clarification tank; and the top of the clarification tank is provided with a light liquid outlet. According to the isolation-extraction dual-purpose all-in-one machine, traditional technology is improved, an extraction section is shortened to be the extraction tank similar to a traditional stirring tank, heavy phase is immobilized in the extraction tank, and working time can be adjusted at any time based on concentration monitoring on light phase discharging. When the isolation-extraction dual-purpose all-in-one machine is used, heavy phase is delivered into the extraction tank, flow amount of light phase can be adjusted optionally so as to reach a maximum saturation concentration, and satisfy actual production requirements. According to the working method, heavy phase immobilization and light phase continuous delivering are adopted, so that interphase mass transfer is sufficient and complete, operation is simple, and using amount of extraction agents is reduced as far as possible.
Description
The application divides an application, the application number of original application: 201110220801.5, the applying date: 2011-08-03, invention and created name < < extracts and extraction dual-purpose integrated machine and method of work > > thereof.
Technical field
The present invention relates to the extraction of effective ingredients in plant and the technical field of extraction equipment and technique thereof, specifically a kind of method of work of extracting and extracting dual-purpose integrated machine.
Background technology
In the production of bulk drug, exist the extraction of suspension or slurry, extraction problem, complete the step of extracting and extracting and often adopt different equipment, cause the device space to take larger, higher to requirement on height of workshop, thus strengthened investment of production cost.
In addition, existing extracting system, pours into quantitative suspension or slurry in extractor often, then from tank deck, sends into quantitative solvent, then heats and opens stirring, and feed liquid is fully mixed with solvent.Then stop stirring, after static a period of time, the weight component in tank is respectively in levels, now as long as the leakage fluid dram of opening on tank wall is discharged light component.
Above-mentioned the deficiencies in the prior art part is: laminated fluid level can only pass through top visor artificial observation, is difficult to determine the tram of layering.The drain pipe position of light liquid is difficult adjusts, or light liquid puts endless, or heavy-fluid also emits, and thoroughly or gently loss is greatly mutually to cause extract and separate.
Summary of the invention
The technical problem to be solved in the present invention is to provide a kind of simple in structure, 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 the problems of the technologies described above, the invention provides a kind of extraction and extraction dual-purpose integrated machine, comprising: extraction is carried tank; The top that described extraction is carried tank is provided with heavy liquid inlet and light phase export, and the bottom that extraction is carried tank is provided with light liquid entrance and heavy out; The top that described extraction is carried tank is provided with a settling tank, and extraction carries the light phase export of tank and the bottom of this settling tank is connected, and the top of this settling tank is provided with light liquid outlet.
During use, the heavy phase that described extraction is carried in tank is fixed, and the light liquid entrance of gently carrying pot bottom from extracting enters continuously and is spilled over to settling tank from described light phase export.
Particularly, the central axis that described extraction is carried tank is provided with shaft, the bottom of this shaft is provided with blade, and in described extraction, putting forward axial distribution in tank and on described shaft has a plurality of stirring rings, described extraction carry the inwall of tank and are staggered and are distributed with a plurality of stationary rings with each stirring ring.
Described extraction is carried tank for adopting the jacket type tank body of vapours or hot water heating, insulation, can put to regulate according to the optimum temperature of different interphase mass transfers, thereby makes mass transfer velocity reach the fastest.
Further, the bottom interior wall that described extraction is carried tank is provided with the first distributor being connected with described light liquid entrance, so that this solvent evenly enters in tank.
Further, the top inner wall that described extraction is carried tank is provided with the second distributor being connected with described heavy liquid inlet, so that this feed liquid evenly enters in tank.
Further, each stirs ring and is evenly distributed on described shaft, and each stationary ring is evenly distributed on the inwall that described extraction is carried tank.Due to the distribution that is staggered of adjacent described stirring ring and stationary ring, make to realize between light liquid and heavy-fluid mix step by step from bottom to top, mass transfer, until light phase feed liquid enters settling tank from tank top overflow while completing mass transfer.
Further, the radius sum of the width of described stirring ring and described stationary ring is less than the radius that described extraction is carried tank, to form the rising passway of a solvent, makes solvent and feed liquid fully mix to realize extraction step by step or extraction from bottom to top.
The method of work of said extracted and extraction dual-purpose integrated machine, it comprises: the heavy liquid inlet that heavy-fluid is carried to the top of tank by extraction is inputted this extraction and carried in tank, by this extraction, carry the glass visor of tank top and observe liquid level, when liquid level arrives preset height, stop feed liquid input; Slowly start shaft, open and stir; Slowly heating, the feed liquid that allows extraction carry in tank remains on preset temperature; The liquid distributor that light liquid is carried to pot bottom from extraction enters equably extraction and carries tank, in whipping process, between light, heavy phase, realize from bottom to top mix step by step, mass transfer, and after completing mass transfer, light phase feed liquid is proposed to tank top overflow from extraction and enters settling tank; After light phase feed liquid is clarified in settling tank, light component is discharged by the light liquid mouth at settling tank top; By detecting the concentration of the required component the light component solution of discharging from settling tank, judgement is extracted or whether extraction completes; For example: in the concentration of required component, be zero or during lower than setting value, judge and extract or extracted; After extracting or having extracted, stop the input of light liquid, open the atmospheric valve of settling tank below, emptying settling tank; The heavy-fluid that extraction is carried in tank is proposed the heavy liquid exit discharge of pot bottom through extraction.
Technique scheme of the present invention has the following advantages compared to existing technology: extraction of the present invention and extraction dual-purpose integrated machine have been broken traditional technique, extraction section is shortened, make a similar extractor being formed by a plurality of traditional agitator tanks, heavy phase is fixed in tank, can by detect settling tank output light mutually in the concentration of required component, adjust at any time consumption and the working time of light liquid, thereby improved operating efficiency, saved the consumption of light liquid, also meet the requirement of actual production.(2) when the present invention works, by detecting the content in light phase fluid, judge whether feed liquid extracts complete, extraction yield can reach 100%.(3) shaft in the present invention adopts frequency control, by adjusting, stirs shear rate, can accelerate interphase mass transfer speed, guarantees not emulsification simultaneously.A plurality of stirring rings, stationary ring that extraction is carried in tank are divided into a plurality of little extraction cells by tank body, thereby interphase mass transfer area is strengthened.(4) the present invention adopts the working method that heavy phase is fixed, gently inputted and overflow from tank body top continuously from tank base, can make interphase mass transfer fully, thoroughly, has guaranteed high extraction yield, and simple to operate, has at utmost reduced the consumption of extractant.(5) extraction of the present invention and extraction dual-purpose integrated machine, propose, extract processing for Chinese medicine, Tea Polyphenols, white lamb's-quarters, reed alcohol, formaldehyde, pyridine, pesticide intermediate or wastewater from chemical industry.Also be applicable to the extraction of the purifies and separates, rare earth element etc. of fine chemistry industry.
Accompanying drawing explanation
For content of the present invention is more likely to be clearly understood, below the specific embodiment by reference to the accompanying drawings of basis, the present invention is further detailed explanation, wherein
Fig. 1 is the structural representation of extraction of the present invention and extraction dual-purpose integrated machine.
The specific embodiment
Embodiment 1
See Fig. 1, the extraction of the present embodiment and extraction dual-purpose integrated machine comprise: extraction carries tank 1, be located at this extraction carry on the central axis of tank 1 and bottom is provided with the shaft 2 of blade 4, described extraction is carried tank 1 in and on described shaft 2 axial distribution a plurality of stirring rings 3, be located at described extraction and carry the inwall of tank 1 and stir be staggered a plurality of stationary rings 5 of distribution of ring 3 with each; The top that described extraction is carried tank 1 is provided with for inputting the heavy liquid inlet of heavy-fluid and for exporting the light phase export of light phase feed liquid, and the bottom that extraction is carried tank 1 is provided with for inputting the light liquid entrance of light liquid and for exporting the heavy out of heavy phase; The top that described extraction is carried tank 1 is provided with a settling tank 8, and the light phase export that extraction is carried tank 1 is connected with the bottom of this settling tank 8, and the top of this settling tank 8 is provided with light liquid outlet.During use, the heavy phase that described extraction is carried in tank 1 is fixed, and the light liquid entrance of gently carrying tank 1 from extracting enters continuously and is spilled over to settling tank 8 from described light phase export.
Described extraction is carried tank 1 for adopting the jacket type tank body of vapours or hot water heating, insulation.
The bottom interior wall that described extraction is carried tank 1 is provided with the first distributor being connected with described light liquid entrance, and this solvent distributor is ring pipe, is distributed with hydrojet perforate upward on body.
The top inner wall that described extraction is carried tank 1 is provided with the second distributor being connected with described heavy liquid inlet, and this liquid distributor is ring pipe, is distributed with hydrojet perforate down on body.
Each stirs ring 3 and is evenly distributed on described shaft 2, and each stationary ring 5 is evenly distributed on the inwall that described extraction is carried tank 1.The radius sum of the width of described stirring ring 3 and described stationary ring 5 is less than the radius that described extraction is carried tank 1.TIC in Fig. 1 is temperature indication control device, for controlling the flow of vapours, controls described extraction and carries the solution temperature in tank 1.
Embodiment 2
The method of work of said extracted and extraction dual-purpose integrated machine, it comprises:
The heavy liquid inlet that heavy-fluid is carried to the top of tank 1 by extraction is inputted this extraction and is carried in tank 1, carries the glass visor at tank 1 top observe liquid level by this extraction, when liquid level arrives preset height, stops feed liquid input;
Slowly start shaft 2, open and stir;
Slowly heating, the feed liquid that allows extraction carry in tank 1 remains on preset temperature (the mass transfer temperature in corresponding extract or extract determines this temperature by active ingredient to be extracted or that extract, can or select by test of many times with reference to correlation technique handbook);
The light liquid distributor of carrying tank 1 bottom from extraction is entered to extraction equably and carries tank 1, in whipping process, phase border realize step by step mix, mass transfer extraction, complete the light phase export overflow that the light phase feed liquid of mass transfer carries tank 1 top from extraction and enter settling tank 8;
Light phase feed liquid is after the interior clarification of settling tank 8, and light component is discharged by the light liquid mouth at settling tank 8 tops.
By detecting the concentration of the required component the light component solution of discharging from settling tank 8, judgement is extracted or whether extraction completes; When the concentration that is generally required component is zero, i.e. judgement is extracted or has been extracted, so that extraction yield reaches 100%.
After extracting or having extracted, stop the input of light phase, open the atmospheric valve 7 of settling tank 8 belows, emptying settling tank 8, gently enters next procedure mutually;
The heavy phase that extraction is carried in tank 1 is proposed the material liquid outlet emptying discharge of tank 1 bottom through extraction, enter next procedure.
Obviously, above-described embodiment is only for example of the present invention is clearly described, 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 exhaustive without also giving all embodiments.And these belong to apparent variation that spirit of the present invention extended out or change still among protection scope of the present invention.
Claims (4)
1. extract and extract a method of work for dual-purpose integrated machine, it is characterized in that described extraction and extraction dual-purpose integrated machine comprise: extraction is carried tank (1);
The top that described extraction is carried tank (1) is provided with heavy liquid inlet and light phase export, and the bottom that extraction is carried tank (1) is provided with light liquid entrance and heavy out;
The top that described extraction is carried tank (1) is provided with a settling tank (8), and the light phase export that extraction is carried tank (1) is connected with the bottom of this settling tank (8), and the top of this settling tank (8) is provided with light liquid outlet;
Above-mentioned method of work, comprising:
The heavy liquid inlet that heavy-fluid is carried to the top of tank (1) by extraction is inputted this extraction and is carried in tank (1), when liquid level arrives preset height, stops feed liquid input;
Slowly start described extraction and carry the shaft of tank (1) (2), open and stir;
Liquid distributor by light liquid bottom extraction is carried tank (1) enters equably extraction and carries tank (1), in whipping process, gently, realize step by step between heavy-fluid mix, mass transfer, the light phase feed liquid that completes mass transfer is proposed tank (1) top overflow from extraction and is entered settling tank (8);
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 detecting the concentration of the required component the light component solution of discharging from settling tank (8), judgement is extracted or whether extraction completes.
2. according to the method for work of the extraction described in claim 1 and extraction dual-purpose integrated machine, it is characterized in that: the bottom of described shaft (2) is provided with blade (4) having a plurality of stirring rings (3), described extraction carry the inwall of tank (1) and are staggered and are distributed with a plurality of stationary rings (5) with each stirring ring (3) in described extraction is carried tank (1) and in the upper axial distribution of described shaft (2).
3. according to the method for work of the extraction described in claim 1 and extraction dual-purpose integrated machine, it is characterized in that: extraction is carried tank (1) for adopting the jacket type tank body of vapours or hot water heating, insulation.
4. according to the method for work of the extraction described in claim 1 and extraction dual-purpose integrated machine, it is characterized in that: the bottom interior wall that described extraction is carried tank (1) is provided with the first distributor being connected with described light liquid entrance.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410146701.6A CN103949085B (en) | 2011-08-03 | 2011-08-03 | A kind of method of work extracted and extract 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 |
| CN201410146701.6A CN103949085B (en) | 2011-08-03 | 2011-08-03 | A kind of method of work extracted and extract 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 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103949085A true CN103949085A (en) | 2014-07-30 |
| CN103949085B CN103949085B (en) | 2016-08-17 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201410146701.6A Expired - Fee Related CN103949085B (en) | 2011-08-03 | 2011-08-03 | A kind of method of work extracted and extract 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 CN201410146701.6A patent/CN103949085B/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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| Publication number | Publication date |
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| CN103949085B (en) | 2016-08-17 |
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Address after: Lishui District of Nanjing City, Jiangsu province 211219 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: Lishui District of Nanjing City, Jiangsu province 211219 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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