CN2773664Y - Resonant cavity for dispelling or extracting microwave or ultrasonic composite reinforced sampler - Google Patents
Resonant cavity for dispelling or extracting microwave or ultrasonic composite reinforced sampler Download PDFInfo
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- CN2773664Y CN2773664Y CN 200520025301 CN200520025301U CN2773664Y CN 2773664 Y CN2773664 Y CN 2773664Y CN 200520025301 CN200520025301 CN 200520025301 CN 200520025301 U CN200520025301 U CN 200520025301U CN 2773664 Y CN2773664 Y CN 2773664Y
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Abstract
The utility model relates to a heating device, particularly to a resonant cavity which uses the compound action of microwave or ultrasonic wave, and the utility model belongs to the technical field of microwave chemistry. The traditional microwave heating has only one measure for promoting chemical reaction. The utility model provides the new design of a compound reinforcement sample counteraction/extraction resonant cavity of microwave/ultrasonic wave. The utility model comprises a resonant cavity, a wave-guide cover, a microwave inlet, an ultrasonic oscillator, a couplant, a cut-off waveguide, a polytetrafluoroethylene baffle, a counteraction/extraction bottle, etc., wherein the resonant cavity is a vertical hollow cylinder, the microwave enters the resonant cavity through an inlet of the waveguide, the ultrasonic wave enters through the bottom of resonant cavity, and both are transferred to a medium in the counteraction/extraction bottle. The utility model has the advantages that compared with the prior art, the compound technique of the microwave/the ultrasonic wave has more advantages than the technique that the microwave and the ultrasonic wave are used independently, the heating time can be shortened shorten, and the rate of production is increased.
Description
Technical field
The utility model relates to a kind of firing equipment, particularly utilizes the resonant cavity of microwave heating, belongs to the microwave chemical technical field.
Background technology
Microwave heating is a kind of heating that is different from conventional method, and it is inducing molecule polarization and dipole rotation by the interaction of microwave and molecule, causes motion rapidly between the molecule.This method and traditional type of heating are essentially different, and microwave irradiation not only can change the speed of chemical reaction, even can change the approach of chemical reaction.When microwave runs into different medium in transmission course, because the main character such as specific inductive capacity, dielectric loss coefficient, specific heat, shape and water cut of these media is different, will produce reflection, absorption or penetration, therefore the electric field energy that absorbs is different, carries out the selectivity heating.Microwave technology is compared with the traditional heating method has unique effect and advantage; can reduce the reaction time greatly; economize the generation of medium (can lack 50%～90%), energy savings, minimizing refuse than conventional method; improved the purity of yield and extract simultaneously, at utmost reduced the complicacy of aftertreatment, made the chemical reaction environment more towards cleaning and green; pollution-free; belong to green engineering, help environmental protection, it is a kind of new technology with wide development prospect.
Follow the progress of society, constantly work out the new method and the new technology that promote chemical reaction, we should pay attention to using new and high technology, more should pay much attention to the combination of these new and high technologies.When sound wave feeds object,, will the suffered pressure of material be changed because acoustic vibration makes material molecule produce compression and sparse effect.Because the energy that ultrasound wave had is very big, just might make material molecule produce significant acoustic pressure effect, for example when passing through the ultrasound wave of common intensity in the water, the additonal pressure of generation can reach several atmospheric pressures.Cavitation that ultrasound wave has also is a kind of means that promote chemical reaction.
Can utilize not only that microwave heating speed is fast, pollution-free, the characteristics of cleaning, also can utilize common promotion of hyperacoustic advantage to clear up/extract, provide a kind of very special physicochemical environment newly for clearing up/extracting.For Specimen eliminating/extraction provides new laboratory facilities.
Summary of the invention
The firing equipment that the utility model provides a kind of new microwave/ultrasonic composite reinforced sample to clear up/extract, the new design that promptly a kind of microwave/ultrasonic composite reinforced sample is cleared up/extracted.The resonant cavity that this microwave/ultrasonic composite reinforced sample is cleared up/extracted, it comprises resonator cavity, waveguide lid, microwave input port, ultrasonic oscillator, cut-off waveguide, teflon baffle plate, couplant, clears up/extraction flask; Resonator cavity is a vertical hollow cylinder, is resonator cavity upper flange, waveguide lid above, is screwed between the two; Waveguide has covered the cut-off waveguide mouth; The resonator cavity sidewall opening links to each other with the microwave input port, and a teflon baffle plate is fixed in the exit, ultrasonic oscillator is fixed on the resonator cavity bottom with glue, intra resonant cavity is put into couplant, clears up/extraction flask puts into couplant, clears up/put in the extraction flask and clear up/spe medium.
The beneficial effects of the utility model are: with the contrast of prior art, with two kinds of organic combinations of means that promote Specimen eliminating/extraction, provide a kind of new very special physicochemical environment for clearing up/extracting, for Specimen eliminating/extraction provides new laboratory facilities.
Description of drawings
Fig. 1 is the stereographic map of Specimen eliminating/extraction resonant cavity
Fig. 2 is the front elevation of Specimen eliminating/extraction resonant cavity
Fig. 3 is the left view of Specimen eliminating/extraction resonant cavity
Fig. 4 is the sectional view of Specimen eliminating/extraction resonant cavity
Wherein: 1, cut-off waveguide mouth 2, waveguide lid 3, microwave input port 4, resonator cavity 5, ultrasonic oscillator 6, teflon baffle plate 7, clear up/extraction flask 8, couplant 9, screw 10, clear up/spe medium 11, the resonator cavity upper flange
Embodiment
Below in conjunction with accompanying drawing this utility model is specified:
The resonant cavity that this microwave/ultrasonic composite reinforced sample is cleared up/extracted, it comprises resonator cavity, waveguide lid, microwave input port, ultrasonic oscillator, cut-off waveguide, teflon baffle plate, clears up/extraction flask; Resonator cavity 4 is vertical hollow cylinders, is resonator cavity upper flange 11, waveguide lid 2, fixing with spiral shell 9 between the two above; On the waveguide lid 2 cut-off waveguide mouth 1 is arranged; The resonator cavity sidewall opening links to each other with microwave input port 3, and a teflon baffle plate 6 is fixed in the exit, ultrasonic oscillator 5 usefulness glue are fixed on resonator cavity 4 bottoms, intra resonant cavity is put into couplant 8, clears up/extraction flask 7 puts into couplant 8, clears up/put in the extraction flask and clear up/spe medium 10.
The microwave input port is a cuboid.
The course of work that resonant cavity is cleared up/extracted to microwave/ultrasonic composite reinforced sample is, enters the microwave input port from the microwave of coupled waveguide, is coupled to resonator cavity afterwards.Be fixed on the ultrasound wave that the ultrasonic oscillator of resonator cavity outer bottom produces, penetrate the intra resonant cavity couplant and enter and clear up/extraction flask, microwave and ultrasonic wave energy are acted on simultaneously clear up/medium in the extraction flask in, promptly microwave and ultrasonic wave energy work simultaneously.
Microwave/ultrasonic system mainly contains waveguide transmission system, ultrasonic oscillator, couplant, resonator cavity, clears up/formations such as extraction flask.Here key is choosing of couplant, the one, and microwave property requires microwave, and the 2nd, sound characteristics requires ultrasound wave to pass.Wherein resonator cavity is made of metal, and mainly plays microwave reflection, the effect of Uniform Electromagnetic Field, and ultrasonic oscillator can be fixed on its below simultaneously.Resonator cavity selects for use the high-quality stainless steel material to process, and has good antiseptic property.According to our application purpose, be to provide a suitable physical environment for Specimen eliminating/extraction, common heated medium places to be cleared up/extraction flask, be placed on the axis, the requirement of clearing up per sample/extracting now is designed to cylindrical shape, cylindrical cavity is than the easy processing of rectangular cavity in addition, and quality factor are also than higher, so I become right cylinder to resonator design.
For preventing microwave leakage, the well-designed bore size of cut-off waveguide mouth.Microwave leakage is strict controlled in the scope of country's permission.
Claims (2)
1. resonant cavity that microwave/ultrasonic composite reinforced sample is cleared up/extracted, it is characterized in that: it comprises resonator cavity, waveguide lid, microwave input port, ultrasonic oscillator, cut-off waveguide, teflon baffle plate, clears up/extraction flask; Resonator cavity (4) is a vertical hollow cylinder, is resonator cavity upper flange (11), waveguide lid (2) above, uses screw (9) fixing between the two; On the waveguide lid (2) cut-off waveguide mouth (1) is arranged; The resonator cavity sidewall opening, link to each other with microwave input port (3), a teflon baffle plate (6) is fixed in the exit, and ultrasonic oscillator (5) is fixed on resonator cavity (4) bottom with glue, intra resonant cavity is put into couplant (8), clears up/extraction flask (7) and puts into couplant (8).
2. the resonant cavity of asking 1 described microwave/ultrasonic composite reinforced sample to clear up/extract according to right, it is characterized in that: the microwave input port is a cuboid.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520025301 CN2773664Y (en) | 2005-02-23 | 2005-02-23 | Resonant cavity for dispelling or extracting microwave or ultrasonic composite reinforced sampler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520025301 CN2773664Y (en) | 2005-02-23 | 2005-02-23 | Resonant cavity for dispelling or extracting microwave or ultrasonic composite reinforced sampler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2773664Y true CN2773664Y (en) | 2006-04-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520025301 Expired - Fee Related CN2773664Y (en) | 2005-02-23 | 2005-02-23 | Resonant cavity for dispelling or extracting microwave or ultrasonic composite reinforced sampler |
Country Status (1)
| Country | Link |
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| CN (1) | CN2773664Y (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102671417A (en) * | 2012-05-31 | 2012-09-19 | 端礼钦 | Spinning device for ultrasonic auxiliary extraction |
| CN104014158A (en) * | 2014-06-20 | 2014-09-03 | 王茜南 | Ultrasonic wave and microwave extraction system with reflux devices |
| CN104014160A (en) * | 2014-06-20 | 2014-09-03 | 王茜南 | Improved ultrasonic wave and microwave extraction system for traditional Chinese medicines |
| CN104083898A (en) * | 2014-06-20 | 2014-10-08 | 林学芹 | Extraction system for traditional Chinese medicinal materials |
| CN104083895A (en) * | 2014-06-20 | 2014-10-08 | 林学芹 | Improved ultrasonic wave and microwave extraction system |
| CN108970173A (en) * | 2018-08-29 | 2018-12-11 | 云南民族大学 | A kind of production method of implanted Microwave Extraction device |
-
2005
- 2005-02-23 CN CN 200520025301 patent/CN2773664Y/en not_active Expired - Fee Related
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102671417A (en) * | 2012-05-31 | 2012-09-19 | 端礼钦 | Spinning device for ultrasonic auxiliary extraction |
| CN102671417B (en) * | 2012-05-31 | 2014-11-05 | 端礼钦 | Spinning device for ultrasonic auxiliary extraction |
| CN104014158A (en) * | 2014-06-20 | 2014-09-03 | 王茜南 | Ultrasonic wave and microwave extraction system with reflux devices |
| CN104014160A (en) * | 2014-06-20 | 2014-09-03 | 王茜南 | Improved ultrasonic wave and microwave extraction system for traditional Chinese medicines |
| CN104083898A (en) * | 2014-06-20 | 2014-10-08 | 林学芹 | Extraction system for traditional Chinese medicinal materials |
| CN104083895A (en) * | 2014-06-20 | 2014-10-08 | 林学芹 | Improved ultrasonic wave and microwave extraction system |
| CN104014158B (en) * | 2014-06-20 | 2016-03-16 | 王茜南 | A kind of have the ultrasonic of reflux and involve Microwave Extraction system |
| CN104014160B (en) * | 2014-06-20 | 2016-03-16 | 王茜南 | A kind of Chinese medicine of improvement is ultrasonic involves Microwave Extraction system |
| CN108970173A (en) * | 2018-08-29 | 2018-12-11 | 云南民族大学 | A kind of production method of implanted Microwave Extraction device |
| CN108970173B (en) * | 2018-08-29 | 2024-01-30 | 云南民族大学 | Manufacturing method of implanted microwave extraction device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |