CN201613039U - Test sample ultrasonic rapid extracting device - Google Patents
Test sample ultrasonic rapid extracting device Download PDFInfo
- Publication number
- CN201613039U CN201613039U CN2010201217111U CN201020121711U CN201613039U CN 201613039 U CN201613039 U CN 201613039U CN 2010201217111 U CN2010201217111 U CN 2010201217111U CN 201020121711 U CN201020121711 U CN 201020121711U CN 201613039 U CN201613039 U CN 201613039U
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- ultrasonic
- test sample
- supersonic generator
- extracting device
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Abstract
The utility model relates to a test sample ultrasonic rapid extracting device, which presents a rectangular structure in appearance. A control panel of an ultrasonic intensity regulator, a timer and the like is arranged on the side face of a case body, an ultrasonic wave generator is connected with a plurality of energy converters positioned at the bottom of an ultrasonic extracting tank, an independently arranged adjustable utensil frame made of metal is matched with the extracting tank and can be conveniently placed into or taken out from the extracting tank, and an integral structure of the extracting device is arranged inside an ultrasonic noise reduction outer casing. The test sample ultrasonic rapid extracting device has the advantages of simplicity, practicality, fast speed and high efficiency.
Description
Technical field
The utility model relates to the quick abstraction instrument of a kind of laboratory test sample ultrasonic wave.
Background technology
The laboratory at first will extract with solvent composition to be measured before the organic principle that carries out sample, farming (beast) medicine residue detection, pollutant, extract detect from sample, purified then, the concentrated detection.Sample extraction was taked the method for pressure extraction, high temperature extraction, supercritical extract, oscillation extraction in the past, and the time is long, efficient is low, supercritical extract cost height, technical sophistication.Present sample extraction method can not satisfy and detect requirement fast and efficiently.
Ultrasonic wave is that frequency is higher than 20000 hertz sound wave, and the upper limit of hearing that approximates the people because of its lower-frequency limit is greatly gained the name; Its good directionality, penetration capacity is strong, is easy to obtain concentrated acoustic energy, in characteristics such as water transmission distance.
The quick abstraction instrument of ultrasonic wave utilizes cavitation, acceleration effect and the direct flow effect of ultrasonic wave in liquid to liquid and extract effect, reaches the purpose of quick extraction.Cavitation is exactly that ultrasonic wave carries out transmission in the high frequency conversion mode of the compression stress of per second more than 20,000 times and decompression power interactivity to liquid.In the decompression masterpiece time spent, produce vacuum nuclear colony bubble in the liquid, when compression force, vacuum nuclear colony bubble produces strong wallop when being stressed crushing.The direct flow effect is that ultrasonic wave is called direct flow along the phenomenon that the generation of sonic propagation direction is flowed in liquid, by this direct flow the extraction sample is stirred, and makes enhanced dissolution rate.Acceleration is exactly the acceleration that liquid particle promotes generation, and for the higher ultrasonic extraction instrument of frequency, cavitation is just not remarkable, and extraction at this moment mainly efficiently extracts the extraction sample by the bump of the acceleration under liquid particle ultrasonication particle.
Summary of the invention:
The purpose of this utility model provides the quick abstraction instrument of a kind of test sample ultrasonic wave, and this abstraction instrument is simple and practical, and is fast, efficient.
The technical solution of the utility model is the quick abstraction instrument of a kind of test sample ultrasonic wave, described abstraction instrument is a cuboid casing, comprise noise abatement sound shell and sound insulation lid, in casing, be provided with supersonic generator, ultrasonic transducer and ultrasonic extraction pond, ultrasonic transducer is positioned at the bottom in ultrasonic extraction pond, supersonic generator is connected with ultrasonic transducer, supersonic generator is positioned at the side in ultrasonic extraction pond, on the side of casing, be provided with the control panel of ultrasonic intensity adjuster and timer, supersonic generator is connected with control panel, the adjustable metal Vessels rack is the self-contained unit that is complementary with the ultrasonic extraction pond, can put into abstraction pool or therefrom taking-up easily.
Wherein the adjustable metal Vessels rack by removable stock and removable quarter butt, fixedly montant and fixed transverse rod, spacer screen are formed, and respectively are provided with a buckle at removable stock and quarter butt two ends.
Advantage of the present utility model is by ultrasonic noise abatement sound shell, weaken issuable noise, utilize adjustable Vessels rack to realize once can extracting a plurality of samples, using ultrasound intensity of wave adjuster is regulated the excusing from death intensity of wave, improve the test sample extraction efficiency targetedly, set the effect of extracting that the extraction time reaches unanimity.
Description of drawings
Fig. 1 is the quick abstraction instrument overall structure of a ultrasonic wave schematic diagram.
Fig. 2 is adjustable Vessels rack schematic diagram.
Specific implementation method
As shown in Figure 1, the utility model outward appearance is rectangular structure, supersonic generator 1, ultrasonic transducer 9, ultrasonic extraction pond 8 are positioned among the casing, the control panel 3 of ultrasonic intensity adjuster 4 and timer 2 etc. is positioned at the side of casing, supersonic generator 1 is connected with a plurality of transducers 9, transducer is positioned at the bottom in ultrasonic extraction pond 8, the adjustable Vessels rack 7 that metal is made is the self-contained units that are complementary with abstraction pool, can put into abstraction pool or therefrom taking-up easily, the outside is made up of noise abatement sound shell 5 and sound insulation lid 6.
As shown in Figure 2, the adjustable metal Vessels rack is by removable stock 10, removable quarter butt 11, fixedly montant 12, fixed transverse rod 13, spacer screen 14 etc. are formed, respectively there is a buckle at removable stock and quarter butt two ends to reach purpose fixing and that move, can regulate the size and the height of Vessels rack top square hole easily by regulating removable stock and quarter butt, make the vessel relative fixed, to satisfy the needs of fixing different big or small splendid attire sample vessel.
During use, in abstraction pool 8, inject suitable quantity of water, test sample is put into glassware, add suitable extract, glassware places adjustable Vessels rack 7, reconciles removable stock 10 and quarter butt 11 and makes vessel top relative fixed, Vessels rack and glassware that test sample is housed are together put into abstraction pool, kind is per sample set ultrasonic intensity and extraction time, takes out after ultrasonic the finishing, and can carry out next step operation.
The utility model is applicable to the quick extraction of test sample such as food and additive, cosmetics, fruit juice and beverage, agricultural byproducts, medicine, textile and raw material, resin, chemicals, mineral products, soil.
Claims (2)
1. quick abstraction instrument of test sample ultrasonic wave, it is characterized in that described abstraction instrument is a cuboid casing, comprise noise abatement sound shell (5) and sound insulation lid (6), in casing, be provided with supersonic generator (1), ultrasonic transducer (9) and ultrasonic extraction pond (8), ultrasonic transducer (9) is positioned at the bottom of ultrasonic extraction pond (8), supersonic generator (1) is connected with ultrasonic transducer (9), supersonic generator (1) is positioned at the side of ultrasonic extraction pond (8), on the side of casing, be provided with the control panel (3) of ultrasonic intensity adjuster (4) and timer (2), supersonic generator (1) is connected with control panel (3), adjustable metal Vessels rack (7) is the self-contained unit that is complementary with ultrasonic extraction pond (8), can put into abstraction pool or therefrom taking-up easily.
2. the quick abstraction instrument of test sample ultrasonic wave as claimed in claim 1, it is characterized in that adjustable metal Vessels rack (7) by removable stock (10) and removable quarter butt (11), fixedly montant (12) and fixed transverse rod (13), spacer screen (14) are formed, and respectively are provided with a buckle at removable stock (10) and quarter butt (11) two ends.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201217111U CN201613039U (en) | 2010-03-02 | 2010-03-02 | Test sample ultrasonic rapid extracting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201217111U CN201613039U (en) | 2010-03-02 | 2010-03-02 | Test sample ultrasonic rapid extracting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201613039U true CN201613039U (en) | 2010-10-27 |
Family
ID=42999411
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201217111U Expired - Fee Related CN201613039U (en) | 2010-03-02 | 2010-03-02 | Test sample ultrasonic rapid extracting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201613039U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102476031A (en) * | 2010-11-30 | 2012-05-30 | 中国科学院过程工程研究所 | Electrodialyzer with ultrasonic function |
| CN108287100A (en) * | 2018-04-24 | 2018-07-17 | 李华辉 | Ultrasonic wave Bursaphelenchus xylophilus quick disconnector |
| WO2019137163A1 (en) * | 2018-08-29 | 2019-07-18 | 广州海关技术中心 | Ultrasonic extraction performance verification device and method for ultrasonic extractor for chemical composition testing and analysis of consumer goods |
-
2010
- 2010-03-02 CN CN2010201217111U patent/CN201613039U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102476031A (en) * | 2010-11-30 | 2012-05-30 | 中国科学院过程工程研究所 | Electrodialyzer with ultrasonic function |
| CN102476031B (en) * | 2010-11-30 | 2014-12-24 | 中国科学院过程工程研究所 | Electrodialyzer with ultrasonic function |
| CN108287100A (en) * | 2018-04-24 | 2018-07-17 | 李华辉 | Ultrasonic wave Bursaphelenchus xylophilus quick disconnector |
| WO2019137163A1 (en) * | 2018-08-29 | 2019-07-18 | 广州海关技术中心 | Ultrasonic extraction performance verification device and method for ultrasonic extractor for chemical composition testing and analysis of consumer goods |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101027 Termination date: 20120302 |