CN202478645U - Ultrasonic extraction and concentration circulation device - Google Patents
Ultrasonic extraction and concentration circulation device Download PDFInfo
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- CN202478645U CN202478645U CN2012200090080U CN201220009008U CN202478645U CN 202478645 U CN202478645 U CN 202478645U CN 2012200090080 U CN2012200090080 U CN 2012200090080U CN 201220009008 U CN201220009008 U CN 201220009008U CN 202478645 U CN202478645 U CN 202478645U
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Abstract
An ultrasonic extraction and concentration circulation device comprises an extraction tank, a separator, a liquid medicine tank, a condenser and a liquid storage tank. A liquid outlet pipe on a lower portion of the extraction tank is connected with the separator and the liquid medicine tank, a pipeline arranged on the liquid storage tank is connected with the separator, air outlets of the separator are sequentially connected with the condenser and the liquid storage tank, and another pipeline arranged on the liquid storage tank is connected with the extraction tank. An upper portion of the extraction tank is provided with a feeding port and a press cover, the middle of the extraction tank is provided with ultrasonic rods, ultrasound transducers are evenly disposed on the periphery of the extraction tank, the lower portion of the extraction tank is provided with a stirrer, the bottom of the extraction tank is provided with a filter mesh, and a heating coil is arranged below the filter mesh. The middle of the separator is provided with a steam baffle plate, and the pipeline on the lateral lower portion of the separator is connected with the liquid medicine tank. Vacuum pipes are arranged on the liquid medicine tank and the liquid storage tank. The ultrasonic extraction and concentration circulation device is a circulation device integrated with extraction and concentration functions, can not only save solvent quantity, but also can shorten concentration time when raw medicine materials are extracted and solution is concentrated at controlled temperatures, so the ultrasonic extraction and concentration circulation device greatly improves preparation efficiency, and energy consumption is reduced.
Description
Technical field:
The utility model relates to a kind of ultrasonic Extraction and concentrated coupling equipment, is applicable to food, pharmaceuticals industry.
Background technology:
Extraction, concentration technology are the key links of Chinese medicine preparation preparation, and characteristics such as the content of effective of preparation and change of properties depend on this link to a great extent.Chinese medicine is a kind of mixed system of complicacy, has comprised the different composition of multiple character simply in the Chinese medicine, and it is complicated more that compound preparation becomes on the basis of simple.Therefore, medicine is wanted effectively, just must guarantee extracting of stable components that character is different.In the medicine leaching process; Various medicine materical crude slice in heating process, absorb water constantly expand, run foul of each other, cell rupture, osmosis etc. impel its content to be exposed to gradually to extract in the solvent; Concentrate is under uniform temperature and time conditions, to evaporate most of solvent and reach the minimizing quantity of solvent, the purpose of minimizing drug administration amount.Thermal sensitivity composition in the prepared slices of Chinese crude drugs, easy oxidizing component and easy composition complex reactions such as constantly generation oxidation, reduction, hydrolysis, complexing under long-time heating effect, oxygen atmosphere that chemical reaction takes place; Sex change and lost the effect of treatment disease gradually; React violent; Even also can the toxigenicity composition, the life of human body is brought harm.Therefore, the temperature in extract drugs, the concentrated link, time, environment (oxygen) etc. become the key factor that influences the Chinese medicine preparation quality.
At present, method for distilling commonly used in the commercial production has decocting method, percolation, infusion process etc., and these extractive techniques mainly are the physicochemical property classification according to the active ingredient in the prepared slices of Chinese crude drugs.Decocting method is the method that under continuous heating condition, medicine materical crude slice is extracted in the boiling solvent under the normal pressure; Can extract the big quantity of material in the medicine materical crude slice: active principle and inert matter; Because of its uncontrollable extraction temperature; " generation " toxicant easily causes the phenomenon of Chinese medicine preparation " black, big, thick ".Percolation can provide the medicine materical crude slice powder at room temperature to carry out the environment of Dynamic Extraction, be suitable for the extraction of heat-sensitive substance, but its extracting cycle is long, and the solvent use amount is big, and production cost is high.Infusion process is meant the character according to active ingredient, selects suitable temperature and carries out soaking and extracting, can prevent the heated denaturalization or the volatilization of active ingredient; But the dipping extraction method is static the extraction, and its extraction efficiency is low, and the solvent use amount is big; Length consuming time, power consumption is high in follow-up processing.
In the concentration technology of existing production, often adopt that single-action concentrates, film concentrates, multiple-effect concentrates etc., it is long to have a concentration time, and it is inhomogeneous that soup is heated, and heating-up temperature is uncontrollable, and recovered solvent can't reuse, power consumption height, shortcoming such as stability is not strong.
The utility model content:
The utility model is intended to overcome the weak point of the said equipment; In conjunction with the relevance between extracting, concentrating, provide a kind of and will extract, concentrate the EGR of unifying, not only can save quantity of solvent; Under the control temperature, extract, concentrate; More can shorten concentration time, enhance productivity greatly, cut down the consumption of energy.
Ultrasonic Extraction and concentrated EGR comprise extractor, separator, medicine liquid tank, condenser, fluid reservoir, and the drain pipe one of extractor bottom, drain pipe two link to each other with separator with medicine liquid tank; Medicine liquid tank has pipeline to link to each other with separator, and the steam drain of separator links to each other with condenser, fluid reservoir successively, and fluid reservoir has pipeline to link to each other with extractor; Charge door and gland are arranged at said extractor top; Central authorities are equipped with ultrasonic rod, evenly are provided with ultrasonic transducer all around, and agitator is arranged at the bottom; Screen cloth arranged at the bottom, heat(ing) coil is installed below the screen cloth; Said separator middle part is equipped with the steam plate washer, and side-lower has pipeline to link to each other with medicine liquid tank; On said medicine liquid tank and the fluid reservoir vacuum tube is installed.
Further, heater and steam pipe are installed on the said separator, on the connecting line of medicine liquid tank and separator underflow pump are installed.
Preferably, said heater is a tube still heater.
Further, the bottom of said extractor is connected with tank body through Pneumatic unlocking and closing apparatus.
Preferably, this device also is provided with fluid reservoir two.
Further, said extractor is equipped with visor one, and visor two is installed on the separator.
The beneficial effect of the utility model has:
(1) utilizes hyperacoustic cavitation effect to accelerate the stripping of active ingredient, in ultrasonic procedure, discharge the bubble in medicine materical crude slice and the solvent simultaneously, reduce the oxidation reaction in the leaching process, improve the quality of soup; Through vacuumizing, reduce the solvent boils temperature, make extraction carry out " dynamically " at normal temperatures and extract, extract temperature through ultrasonication and decompression control, guarantee to extract the loss that reduces the thermal sensitivity composition completely simultaneously; The electric mixer of side-lower can provide power, lets medicine materical crude slice in extractor, constantly move, and accelerates the balance of solvent strength, improves extraction efficiency, shortens extracting cycle.
(2) separator has combined to concentrate and two processes of separating: internal heater heats soup; Rapid solvent evaporation; Concentrate sends in the medicine liquid tank through separator bottom reflux line that mixes the back circulation with thin liquid concentrated, prevents that the soup heated time is long and causes the sex change of active principle; Owing to take out negative pressure in the separator, can make solvent rapid evaporation under the low boiling condition, reduce thickening temperature, guarantee Stability of Substance; Steam baffle design in the separator can prevent to pour in condenser at decompression concentration process herb liquid, improves the security that separates.
(3) reclaim the solvent fluid reservoir and link to each other, recycle solvent, reduce the solvent use amount, cut down the consumption of energy, save production cost with extractor.And link to each other with separator, condenser, form a circulatory system, reduce vacuumizing device quantity, through automation control, reduced cost of labor, cut down the consumption of energy, reduce production costs.
(4) the utility model is that a kind of energy consumption is low, pollution-free, simple in structure, is easy to disassembly, cleaning, maintenance, the novel ultrasonic Extraction that extract, thickening efficiency is high, cost is low-concentrate circulator, and alternative traditional decoction is extracted, decompression is extracted, dipping extracts.
Description of drawings
Fig. 1 is the utility model sketch map.
Among the figure: the ultrasonic rod of 1-, the 2-charging aperture, the 3-gland, 4-visor one, the 5-ultrasonic transducer, 6-revolves agitator, the 7-Pneumatic unlocking and closing apparatus; The 8-screen cloth, 9-heat(ing) coil, 10-drain pipe one, 11-drain pipe two, 12-medicine liquid tank, 13-vacuum tube; The 14-underflow pump, 15-valve, 16-valve, 17-valve, 18-steam pipe, 19-heater; 20-visor two, 21-steam baffle, 22-separator, 23-valve, 24-condenser, 25-valve; The 26-valve, 27-vacuum tube, 28-fluid reservoir, 29-fluid reservoir two, 30-valve, 31-extractor.
The specific embodiment
As shown in Figure 1, the utility model ultrasonic Extraction and concentrated EGR comprise extractor 31, separator 22, medicine liquid tank 12, condenser 24, fluid reservoir 28; The drain pipe 1 of extractor 31 bottoms, drain pipe 2 11 link to each other with separator 24 with medicine liquid tank 12, and medicine liquid tank 12 has pipeline to link to each other with separator 22, and the steam drain of separator 22 links to each other with condenser 24, fluid reservoir 28 successively; Vaporized gas is recovered to fluid reservoir 28 after condensation; Fluid reservoir 28 has pipeline to link to each other with extractor 31, and charge door 2 and gland 3 are arranged at extractor 31 tops, and central authorities are equipped with ultrasonic excellent 1; Evenly be provided with ultrasonic transducer 5 all around; Agitator 6 is arranged at the bottom, and screen cloth 8 is arranged at the bottom, heat(ing) coil 9 is installed below the screen cloth 8; Separator 22 middle parts are equipped with steam plate washer 21, and the below has pipeline to link to each other with medicine liquid tank 12; On medicine liquid tank 12 and the fluid reservoir vacuum tube 13,27 is installed, is used to vacuumize.
Further, heater 19 and steam pipe 18 are installed, heater 19 preferred tube still heaters on the separator 22.On the connecting line of medicine liquid tank 12 and separator 22 underflow pump 14 is installed, can the soup in the medicine liquid tank 12 be pumped into separator 22 heating once more and concentrate.
Further, the bottom of extractor 31 is connected with tank body through Pneumatic unlocking and closing apparatus 7, improves automatization level, reduces labour intensity.This device also is provided with fluid reservoir two, and the certain amount of solvent of packing in fluid reservoir such as the fluid reservoir 2 29 therein is as subsequent use solvent, in order to regulate the concentration of solvent.Extractor 31 is equipped with visor 1, and visor 2 20 is installed on the separator 22, can observe ruuning situation at any time.
During use, close all valves 15,16,17,23,25,26,30 earlier, expect the extractor 31 from charging aperture 2 admixtures; Material places on the screen cloth 8; Close charging aperture 2, drain pipe 1, drain pipe 2 11 then, solvent adds through fluid reservoir 28, opens vacuum tube 27, valve 23; Make extractor be in negative pressure state; The gland 3 that places the top puts down the solvent contact surface through the messenger wire at extractor 31 tops, increases the medicinal material and the contact-making surface of solvent that are suspended in the solvent surface because of light weight, the raising recovery rate; Open ultrasonic excellent 1 and/or ultrasonic transducer 5 emptying gas and begin to extract, regulate heating-up temperature as required, guarantee to extract the stability and the security of composition; Open agitator 6, pharmaceutical decocting piece and solvent are kept in motion and extract, and help medicine materical crude slice and fully contact with solvent, accelerate the diffusion of concentration difference, shorten extraction time, improve extraction efficiency; Extract for the first time and finish, close ultrasonic excellent 1, ultrasonic transducer 5, vavuum pump 27, agitator 6; Open drain pipe 1, drain pipe 2 11, start underflow pump 14, soup is delivered in the separator 22, open steam pipe 18; The heating soup is increased work efficiency, and tube still heater 19 is started working simultaneously; Separate to concentrate to be operated under negative pressure, the low-temperature condition and bringing into operation, observe working condition in the separators, prevent to expose heater and produce security incident through visor 2 20; Simultaneously can prevent that also soup from pouring in the condenser 24 from steam baffle 21, improve the efficient and the security that separate, concentrate work; When separator 22 herb liquid volumes run up to a certain degree, open vacuum tube 13, let unnecessary soup flow into fast in the medicine liquid tank 12 and store; The soup discharging finishes, and closes vacuum tube 13, drain pipe 1, drain pipe 2 11, opens valve 30; Put into a certain amount of solvent, carry out once more negative pressure, ultrasonic Extraction, fluid reservoir 2 29 is adorned certain density fresh ethanol solution; As subsequent use solvent, regulate the concentration of solvent according to actual needs.When separator 22 herb liquids are concentrated to a certain degree, open valve 15 and vacuum tube 13, underflow liquid in the separator is sent in the medicine liquid tank mixed with rare soup; Open underflow pump 14 simultaneously, pump into new liq to separator and circulate concentratedly, prevent that the soup heated time is long and cause the sex change of composition; Open valve 17 simultaneously; Let vapours pass through pipeline and get in the condenser, reclaim solvent, reduce the loss; Steam is got in the condenser 24 by the pipeline at separator top in the separator 22, becomes liquid through condenser 24 coolings, and condition of negative pressure gets in the fluid reservoir 28 fast down and stores; After extracting completion, soup is stored in the medicine liquid tank 12, the dregs of a decoction continue the heating recovery solvent under the effect of heat(ing) coil 9, and steam gets into condenser 24 through the passage at valve 23 places, reclaims solvent, avoids waste; Open startup Pneumatic unlocking and closing apparatus 7 after solvent recovery is accomplished, the dregs of a decoction are released extractor 31; The cyclic process that concentrates, separates reaches requirement by the decision of soup density, and concentration technology finishes, and whole extraction concentration process is accomplished.
Obviously, last embodiment only be position explanation the utility model do for example, and when not being to the qualification of the embodiment of the utility model.For the skilled worker in affiliated field, on the basis of above-mentioned explanation, can also make other multi-form variation or change.Here need not also can't give exhaustive to all embodiments.And conspicuous variation that these spirit that belong to the utility model are amplified out or change still are among the protection domain of the utility model.
Claims (6)
1. ultrasonic Extraction reaches and concentrates EGR; It is characterized in that: comprise extractor (31), separator (22), medicine liquid tank (12), condenser (24), fluid reservoir (28); The drain pipe one (10) of said extractor (31) bottom links to each other with separator (22) with medicine liquid tank (12) with drain pipe two (11); Medicine liquid tank (12) has pipeline to link to each other with separator (22); The steam drain of separator (22) links to each other with condenser (24), fluid reservoir (28) successively, and fluid reservoir (28) has pipeline to link to each other with extractor (31); Charge door (2) and gland (3) are arranged at said extractor (31) top; Central authorities are equipped with ultrasonic rod (1), evenly are provided with ultrasonic transducer (5) all around, and agitator (6) is arranged at the bottom; Screen cloth (8) arranged at the bottom, heat(ing) coil (9) is installed below the screen cloth (8); Said separator (22) middle part is equipped with steam plate washer (21), and side-lower has pipeline to link to each other with medicine liquid tank (12); On medicine liquid tank (12) and the fluid reservoir (28) vacuum tube is installed.
2. ultrasonic Extraction according to claim 1 and concentrated EGR; It is characterized in that: heater (19) and steam pipe (18) are installed on the said separator (22), on the connecting line of medicine liquid tank (12) and separator (22) underflow pump (14) are installed.
3. ultrasonic Extraction according to claim 2 and concentrated EGR, it is characterized in that: said heater (19) is a tube still heater.
4. ultrasonic Extraction according to claim 1 and concentrated EGR, it is characterized in that: the bottom of said extractor (31) is connected with tank body through Pneumatic unlocking and closing apparatus (7).
5. ultrasonic Extraction according to claim 1 and concentrated EGR, it is characterized in that: this device also is provided with fluid reservoir two (29).
6. ultrasonic Extraction according to claim 1 and concentrated EGR, it is characterized in that: said extractor (31) is equipped with visor one (4), and visor two (20) is installed on the separator (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200090080U CN202478645U (en) | 2012-01-10 | 2012-01-10 | Ultrasonic extraction and concentration circulation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200090080U CN202478645U (en) | 2012-01-10 | 2012-01-10 | Ultrasonic extraction and concentration circulation device |
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| CN202478645U true CN202478645U (en) | 2012-10-10 |
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| CN2012200090080U Expired - Lifetime CN202478645U (en) | 2012-01-10 | 2012-01-10 | Ultrasonic extraction and concentration circulation device |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103454361A (en) * | 2013-08-01 | 2013-12-18 | 厦门大学 | Method and device for extracting rhodamine (B) in food |
| CN103830932A (en) * | 2012-11-28 | 2014-06-04 | 东北林业大学 | Tunnel type ultrasonic triple-effect reflux extraction system |
| CN104368169A (en) * | 2014-11-05 | 2015-02-25 | 象山医疗精密仪器有限公司 | MVR evaporation and concentration and ultrasonic countercurrent extraction production line |
| CN104524810A (en) * | 2014-12-31 | 2015-04-22 | 江苏天琦生物科技有限公司 | Ultrasonic extraction pot |
| CN109464887A (en) * | 2018-12-28 | 2019-03-15 | 启明星宇节能科技股份有限公司 | A kind of super-pressure solid denitrating system |
| CN109912670A (en) * | 2019-04-03 | 2019-06-21 | 广西壮族自治区农业科学院 | A kind of method and device for extracting the anthocyanin containing selenium by purple potato |
| CN112107881A (en) * | 2020-09-29 | 2020-12-22 | 内蒙古麦维生物科技有限公司 | Device for saponifying and extracting ergosterol |
-
2012
- 2012-01-10 CN CN2012200090080U patent/CN202478645U/en not_active Expired - Lifetime
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103830932A (en) * | 2012-11-28 | 2014-06-04 | 东北林业大学 | Tunnel type ultrasonic triple-effect reflux extraction system |
| CN103454361A (en) * | 2013-08-01 | 2013-12-18 | 厦门大学 | Method and device for extracting rhodamine (B) in food |
| CN104368169A (en) * | 2014-11-05 | 2015-02-25 | 象山医疗精密仪器有限公司 | MVR evaporation and concentration and ultrasonic countercurrent extraction production line |
| CN104524810A (en) * | 2014-12-31 | 2015-04-22 | 江苏天琦生物科技有限公司 | Ultrasonic extraction pot |
| CN109464887A (en) * | 2018-12-28 | 2019-03-15 | 启明星宇节能科技股份有限公司 | A kind of super-pressure solid denitrating system |
| CN109912670A (en) * | 2019-04-03 | 2019-06-21 | 广西壮族自治区农业科学院 | A kind of method and device for extracting the anthocyanin containing selenium by purple potato |
| CN112107881A (en) * | 2020-09-29 | 2020-12-22 | 内蒙古麦维生物科技有限公司 | Device for saponifying and extracting ergosterol |
| CN112107881B (en) * | 2020-09-29 | 2023-12-22 | 内蒙古麦维生物科技有限公司 | Device for extracting ergosterol through saponification |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170616 Address after: 330000 Nanchang high tech Industrial Development Zone, Nanchang, AI Bei Sihu Road, No. 688, building No. 8 Patentee after: Jiangxi Hebai Hong Wah Pharmaceutical Equipment Co. Ltd. Address before: 610041 No. 29 Tian Xiao street, Chengdu, Sichuan, Wuhou District Co-patentee before: Ding Chenhui Patentee before: Chengdu Keer Medical Technology Co., Ltd. |
|
| TR01 | Transfer of patent right | ||
| CX01 | Expiry of patent term |
Granted publication date: 20121010 |
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| CX01 | Expiry of patent term |