CN102764622A - Sequentially working multifrequency non-contact ultrasound-assisted extraction and ultrasound-assisted reaction equipment - Google Patents
Sequentially working multifrequency non-contact ultrasound-assisted extraction and ultrasound-assisted reaction equipment Download PDFInfo
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- CN102764622A CN102764622A CN201110115454XA CN201110115454A CN102764622A CN 102764622 A CN102764622 A CN 102764622A CN 201110115454X A CN201110115454X A CN 201110115454XA CN 201110115454 A CN201110115454 A CN 201110115454A CN 102764622 A CN102764622 A CN 102764622A
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Abstract
Sequentially working multifrequency non-contact ultrasound-assisted extraction and ultrasound-assisted reaction equipment provided by the invention relates to a separation extraction and chemical reaction enhancement apparatus, which has two types, namely a kettle type and a trench type. The equipment comprises a kettle-type or trench-type processor, a plurality of divergent ultrasonic energy transducers which are adhered to the outside of the wall of the processor and have different frequencies, and a supersonic generator and a controller which are connected with the energy transducers. Under the control of the controller, the plurality of divergent energy transducers with different frequencies are connected with each other in a certain order for discontinuous operation according to their different frequencies, wherein the plurality of divergent energy transducers with different frequencies are installed on the outer wall of the processor and do not contact with a treatment fluid. The invention is characterized in that the equipment provided by the invention can be used to simultaneously enhance extraction of multiple target components in biological resources and multiple chemical or biological reactions in a system and is suitable for corrosive extraction or reaction systems.
Description
Technical field
The present invention relates to a kind of separation and Extraction and chemical reaction intensifying device, belong to food, medicine, chemical field, particularly relate to a kind of sequential working multifrequency non-contact ultrasonic assisted extraction and ultrasonic assisted reaction equipment.
Technical background
Quickening along with science and technology development and process of industrialization; Ultrasonic wave is as a kind of physical method, by the degraded of the increasing extraction that is applied to the active ingredient of various living resources, large biological molecule and structural modification, various reinforcements that are used for the energy and chemical field chemical reaction and biological respinse or the like.Ultrasonic wave mainly is through cavitation, produces the HTHP of local and moment, imposes powerful active force to being processed liquid, quickens breaking of cell, helps the stripping of component in the born of the same parents; Strengthen the fracture of chemical bond, help the change of large biological molecule structure.Aspect extracts active ingredients, ultrasonic wave can significantly reduce solvent load, shortens extraction time, reduce and extract temperature, raising extraction yield; Aspect chemistry and biological respinse, ultrasonic wave also can significantly shorten the reaction time, reduces reaction temperature, improve the reaction yield.
In the existing literature report, what the ultrasonic Treatment mode overwhelming majority taked is the processing mode of single-frequency.But many experimental studies show that the treatment effect of double frequency is superior to single-frequency.For example; " Jiangsu University's journal (natural science edition) " (2008; 28 (1): " double-frequency ultrasound is strengthened the influence that arasaponin is extracted " literary composition of 12-16) delivering is claimed " under identical condition; it is ultrasonic that double-frequency ultrasound extraction arasaponin is compared single-frequency, can save solvent load, save time, efficiently reach the effective component extraction rate height "." South China Science & Engineering University's journal (natural science edition) " (2006; 34 (8): report claimed in " double-frequency ultrasound is strengthened the mechanism of extracting " literary composition of 89-93) delivering; The single-frequency ultrasonic Extraction rate of 25 kHz and 40 kHz is respectively 36.8 % and 19.0 %; The double frequency composite ultraphonic is strengthened the recovery rate that has obviously improved jamaicin, and its recovery rate rises to 64.1 %.Experimental result shows the cavitation effect that the cavitation effect of double frequency composite ultraphonic generation produces much larger than single-frequency.This is because the ultrasonic TRANSIENT HIGH TEMPERATURE high pressure that cavitation effect produced helps solvent and is penetrated into medicinal material inside, impels active ingredient in solvent, to spread, and accelerates transmittance process, thereby promotes the raising of recovery rate.The Chinese invention patent of application number 201010188415.8 discloses the double-frequency ultrasound-assisted extraction method of grape seed extract; Report is compared with existing solvent extraction method; The recovery rate of grape seed extract raises after the ultrasonic assisted extraction, and extraction time shortens to 30min by 3h.
The Chinese invention patent of patent No. ZL 200610124003.1 discloses a kind of triple-frequency ultrasonic extraction device and method for using thereof, compares the good uniformity of extraction with the single-frequency ultrasonic Extraction; Extraction yield improves; Requirement to temperature is lower, and the extraction time shortens, and required solvent further reduces; The Chinese invention patent of application number 201010259261.7 discloses a kind of dual-frequency ultrasonic wave chemical reactor, and this reactor is used for the degradation treatment of high concentrated organic wastewater, has obtained effect preferably.
The starting point that comprises above-mentioned article and patent research at present all is to consider how to utilize the effect of multi-frequency ultrasonic peak-to-peak stack, improves hyperacoustic treatment effect.This situation is to work simultaneously to send simultaneously under hyperacoustic situation at the supersonic generator of a plurality of frequencies to take place; The synthetic wave spectrum that constitutes is very complicated; Can be along with the prolongation in processing time; The peak-to-peak addition that produces in various degree disappears with peak-to-peak mutually, and its actual effect is also closely related with the relative placement location of ultrasonic transducer in addition, and it is still relatively more difficult therefore will to produce the system for handling of a controlled effect.
In fact, for the system that a multiple target component needs extraction simultaneously or a plurality of reaction needed to accomplish simultaneously, the mode of present multi-frequency ultrasonic synchronous working is difficult to reach optimum efficiency.
Summary of the invention:
The objective of the invention is to overcome the deficiency of existing multiple frequency ultrasonic treatment facility; A kind of multiple frequency ultrasonic treatment facility of sequential working is provided, the intensive treatment of have that a plurality of target components in the living resources such as being suitable for agricultural product or medicinal material are extracted simultaneously, a plurality of chemical reaction and biological respinse being accomplished simultaneously.
The objective of the invention is to realize by following technical scheme:
Sequential working multifrequency non-contact ultrasonic assisted extraction of the present invention and ultrasonic assisted reaction equipment, equipment are divided into two kinds of still formula and slot types.
Wherein said still formula sequential working multifrequency non-contact ultrasonic assisted extraction and ultrasonic assisted reaction equipment; Comprise still formula processor, be affixed on divergence expression ultrasonic transducer, the supersonic generator that is connected with transducer and the controller of many groups different frequency in the processor wall outside; The divergence expression ultrasonic transducer of wherein said many group different frequencies under the control of controller according to the difference of its frequency discontinuous operation that links to each other successively sequentially; The divergence expression ultrasonic transducer of wherein said many group different frequencies; Be installed in the outer wall of still formula processor, do not contact with treatment fluid.
Wherein said slot type sequential working multifrequency non-contact ultrasonic assisted extraction and ultrasonic assisted reaction equipment; The rear and front end that comprises slot type processor, processor is respectively inlet and liquid outlet, is affixed on many groups different frequency divergence expression ultrasonic transducer, the supersonic generator that is connected with transducer and the controller in the processor wall outside, the wherein said divergence expression ultrasonic transducers of organizing different frequencies more under the control of controller according to the continuous successively sequentially discontinuous operation of the difference of its frequency; Organize the divergence expression ultrasonic transducer of different frequencies more wherein said, be installed in the outer wall of slot type processor, do not contact with treatment fluid.
The ultrasonic transducer of equipment according to the invention can with face-to-face, be perpendicular to one another or the identical three kinds of multi-form outer walls that are installed in processor of direction.
Compare with existing technology, the present invention has following characteristics:
(1) when needs extract the multiple target component from living resources such as agricultural product or Chinese medicine, the requirement that the different component leaching process is strengthened is satisfied in the alternation sequentially of the ultrasonic wave of a plurality of frequencies more easily;
(2) when the needs completion is accomplished a plurality of chemistry or biological respinse in an individual system, the requirement to the differential responses process intensification is satisfied in the alternation sequentially of the ultrasonic wave of a plurality of frequencies more easily;
(3) realize a plurality of frequency order work through different modes, can be suitable for the needs that different systems are extracted or reacted.
(4) be suitable for some and have corrosive extraction or reaction system, take to extract the non-contacting mode of solvent or reaction medium and ultrasonic wave, avoided corrosiveness transducer.
Description of drawings:
Fig. 1 is a multi-frequency ultrasonic sequential working sketch map;
Fig. 2 is the installation form of transducer;
Fig. 3 is the sequential working multifrequency non-contact ultrasonic assisted extraction equipment sketch map of still formula structure;
Fig. 4 is the sequential working multifrequency non-contact ultrasonic assisted reaction equipment sketch map of slot type structure.
The specific embodiment
Referring to Fig. 1, Fig. 2 and Fig. 3; This instance is a kind of ultrasonic assisted extraction equipment of sequential working multifrequency noncontact divergence expression of still formula structure; The ultrasonic assisted extraction equipment of sequential working multifrequency noncontact divergence expression of still formula structure shown in Figure 3; Comprise still formula processor 4, be affixed on divergence expression ultrasonic transducer 3, the supersonic generator 2 that is connected with transducer 3 and the controller 1 of two groups of different frequencies in the processor 4 walls outside.
Wherein two class frequencys are respectively f
1KHz and f
2The transducer 3 of kHz is installed in the outer wall of still formula processor, do not contact with treatment fluid, its installation form can for face-to-face (Fig. 2 a), be perpendicular to one another (Fig. 2 b) or three kinds of forms of direction identical (Fig. 2 c).
Need to extract simultaneously after wherein the biomaterial aqueous solution of a plurality of active ingredients is added into still formula extractor; The divergence expression ultrasonic transducer 3 of two groups of different frequencies under the control of controller 1 according to the difference of its frequency; Work at interval with some seconds mode of each work respectively, thereby accomplish ultrasonic assisted extraction.
Referring to Fig. 1, Fig. 2 and Fig. 4; This instance is a kind of ultrasonic assisted reaction equipment of sequential working multifrequency noncontact divergence expression of slot type structure; Wherein said slot type sequential working multifrequency non-contact ultrasonic assisted extraction shown in Figure 4 and ultrasonic assisted reaction equipment, the rear and front end that comprises slot type processor 4, processor 4 are respectively inlet 5 and liquid outlet 6, are affixed on two groups of different frequency divergence expression ultrasonic transducers 3, the supersonic generator 2 that is connected with transducer 3 and the controller 1 in the processor 4 walls outside.
Wherein two class frequencys are f
1KHz and f
2The transducer 3 of kHz is installed in the outer wall of slot type processor, do not contact with treatment fluid, installation form can for face-to-face (Fig. 2 a), three kinds of forms of be perpendicular to one another (Fig. 2 b) identical with direction (Fig. 2 c).
The reactant liquor that needs are accomplished a plurality of reactions simultaneously gets into from inlet 5; Dynamic flow is when groove type reactor 4; Two groups of divergence expression ultrasonic transducers 3 of different frequency difference according to its frequency under the control of controller 1 is worked with some seconds mode of each work respectively at interval; Quicken the carrying out of two courses of reaction with best effect, thereby accomplish ultrasonic assisted reaction.
The number of divergence expression ultrasonic transducer in the ultrasonic assisted reaction equipment of sequential working multifrequency noncontact divergence expression of above-mentioned slot type or still formula structure among the present invention can be designed to 4,6, a plurality of or the like according to the needs of real reaction.
Claims (4)
1. sequential working multifrequency non-contact ultrasonic assisted extraction and ultrasonic assisted reaction equipment is characterized in that this equipment is divided into two kinds of still formula and slot types.
2. still formula sequential working multifrequency non-contact ultrasonic assisted extraction according to claim 1 and ultrasonic assisted reaction equipment; It is characterized in that comprising still formula processor, be affixed on divergence expression ultrasonic transducer, the supersonic generator that is connected with transducer and the controller of many groups different frequency in the processor wall outside; The divergence expression ultrasonic transducer of wherein said many group different frequencies under the control of controller according to the difference of its frequency discontinuous operation that links to each other successively sequentially; The divergence expression ultrasonic transducer of wherein said many group different frequencies; Be installed in the outer wall of still formula processor, do not contact with treatment fluid.
3. slot type sequential working multifrequency non-contact ultrasonic assisted extraction according to claim 1 and ultrasonic assisted reaction equipment; The rear and front end that it is characterized in that comprising slot type processor, processor is respectively inlet and liquid outlet, is affixed on many groups different frequency divergence expression ultrasonic transducer, the supersonic generator that is connected with transducer and the controller in the processor wall outside, the wherein said divergence expression ultrasonic transducers of organizing different frequencies more under the control of controller according to the continuous successively sequentially discontinuous operation of the difference of its frequency; Organize the divergence expression ultrasonic transducer of different frequencies more wherein said, be installed in the outer wall of slot type processor, do not contact with treatment fluid.
4. according to claim 1,2 or 3 any described sequential working multifrequency non-contact ultrasonic assisted extraction and ultrasonic assisted reaction equipment, it is characterized in that this equipment ultrasonic transducer can with face-to-face, be perpendicular to one another or the identical three kinds of multi-form outer walls that are installed in processor of direction.
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| CN201110115454XA CN102764622A (en) | 2011-05-05 | 2011-05-05 | Sequentially working multifrequency non-contact ultrasound-assisted extraction and ultrasound-assisted reaction equipment |
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| CN201110115454XA CN102764622A (en) | 2011-05-05 | 2011-05-05 | Sequentially working multifrequency non-contact ultrasound-assisted extraction and ultrasound-assisted reaction equipment |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20180023110A1 (en) * | 2015-01-30 | 2018-01-25 | Jiangsu University | Method for preparing functional polypeptide through multimode ultrasonic enhancing enzymolysis |
| CN113133656A (en) * | 2020-01-17 | 2021-07-20 | 广东美的生活电器制造有限公司 | Food processing apparatus, control method, control device, and readable storage medium |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN1994510A (en) * | 2006-12-01 | 2007-07-11 | 华南理工大学 | Triple-frequency ultrasonic extraction device and using method thereof |
| CN201120180Y (en) * | 2007-09-11 | 2008-09-24 | 北京弘祥隆生物技术开发有限公司 | Combined ultrasonic circulation extracting device of energy accumulation and radiation |
| CN101712607A (en) * | 2009-10-30 | 2010-05-26 | 北京工商大学 | Multi-frequency combined ultrasonic method for continuously soaking curcumin components of curcuma |
| CN101711969A (en) * | 2009-10-30 | 2010-05-26 | 江苏大学 | Device and method for biological processing with pulsed multi-frequency ultrasonic waves in sweep-frequency mode and use thereof |
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2011
- 2011-05-05 CN CN201110115454XA patent/CN102764622A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1994510A (en) * | 2006-12-01 | 2007-07-11 | 华南理工大学 | Triple-frequency ultrasonic extraction device and using method thereof |
| CN201120180Y (en) * | 2007-09-11 | 2008-09-24 | 北京弘祥隆生物技术开发有限公司 | Combined ultrasonic circulation extracting device of energy accumulation and radiation |
| CN101712607A (en) * | 2009-10-30 | 2010-05-26 | 北京工商大学 | Multi-frequency combined ultrasonic method for continuously soaking curcumin components of curcuma |
| CN101711969A (en) * | 2009-10-30 | 2010-05-26 | 江苏大学 | Device and method for biological processing with pulsed multi-frequency ultrasonic waves in sweep-frequency mode and use thereof |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20180023110A1 (en) * | 2015-01-30 | 2018-01-25 | Jiangsu University | Method for preparing functional polypeptide through multimode ultrasonic enhancing enzymolysis |
| CN113133656A (en) * | 2020-01-17 | 2021-07-20 | 广东美的生活电器制造有限公司 | Food processing apparatus, control method, control device, and readable storage medium |
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Application publication date: 20121107 |