CN104645916A - Near sound field ultrasonic reactor - Google Patents
Near sound field ultrasonic reactor Download PDFInfo
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- CN104645916A CN104645916A CN201310576559.4A CN201310576559A CN104645916A CN 104645916 A CN104645916 A CN 104645916A CN 201310576559 A CN201310576559 A CN 201310576559A CN 104645916 A CN104645916 A CN 104645916A
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- 241001149930 Protura <class> Species 0.000 claims abstract description 7
- 238000002604 ultrasonography Methods 0.000 claims description 24
- 238000000034 method Methods 0.000 claims description 9
- 239000007769 metal material Substances 0.000 claims description 4
- 230000000191 radiation effect Effects 0.000 claims description 2
- 238000012546 transfer Methods 0.000 abstract description 2
- 238000010924 continuous production Methods 0.000 abstract 1
- 238000012423 maintenance Methods 0.000 abstract 1
- 230000005855 radiation Effects 0.000 description 15
- 230000000694 effects Effects 0.000 description 10
- 238000005516 engineering process Methods 0.000 description 6
- 239000012530 fluid Substances 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 239000000126 substance Substances 0.000 description 4
- 238000006243 chemical reaction Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 239000000523 sample Substances 0.000 description 3
- 239000002351 wastewater Substances 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 230000004913 activation Effects 0.000 description 2
- 239000000919 ceramic Substances 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 239000006185 dispersion Substances 0.000 description 2
- 238000004945 emulsification Methods 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- -1 metallurgy Substances 0.000 description 2
- 239000003921 oil Substances 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 238000010298 pulverizing process Methods 0.000 description 2
- 239000000376 reactant Substances 0.000 description 2
- 239000010802 sludge Substances 0.000 description 2
- 229910001220 stainless steel Inorganic materials 0.000 description 2
- 239000010935 stainless steel Substances 0.000 description 2
- 230000001954 sterilising effect Effects 0.000 description 2
- 238000004659 sterilization and disinfection Methods 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 229910001069 Ti alloy Inorganic materials 0.000 description 1
- 230000001133 acceleration Effects 0.000 description 1
- 230000003213 activating effect Effects 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 239000012295 chemical reaction liquid Substances 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 239000008358 core component Substances 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 239000010779 crude oil Substances 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
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- 238000006297 dehydration reaction Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 239000003651 drinking water Substances 0.000 description 1
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- 238000006386 neutralization reaction Methods 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
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- 238000002525 ultrasonication Methods 0.000 description 1
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J19/08—Processes employing the direct application of electric or wave energy, or particle radiation; Apparatus therefor
- B01J19/10—Processes employing the direct application of electric or wave energy, or particle radiation; Apparatus therefor employing sonic or ultrasonic vibrations
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J2219/00781—Aspects relating to microreactors
- B01J2219/00925—Irradiation
- B01J2219/00932—Sonic or ultrasonic vibrations
Abstract
The invention relates to the technical field of generation and transfer of ultrasonic vibration and particularly relates to a near sound field ultrasonic reactor which efficiently uses ultrasonic energies. The near sound field ultrasonic reactor comprises an ultrasonic vibration tube, an ultrasonic internal reflection tube, an ultrasonic external reflection tube, an ultrasonic amplitude transformer, a flange connected with the ultrasonic amplitude transformer, an ultrasonic amplitude transformer flange, a fixed amplitude transformer sleeve, a fixed internal reflection tube rib, an internal reflection tube dividing conehead, an external reflection tube flange and the like. The ultrasonic reactor provided by the utility model is the near sound field ultrasonic reactor which is simple in structure, free from maintenance in operation, high in utilization ratio of ultrasonic energy, large in ultrasonic radiating area, uniform in ultrasonic sound intensity, low in power consumption and energy-saving and environmentally friendly and efficiently uses ultrasonic energies. The near sound field ultrasonic reactor provided by the utility model not only effectively utilizes radiating energies on the internal and external faces of the ultrasonic vibrating tube, but also effectively utilizes radiating energies reflected from inner and outer sides, so that the near sound field ultrasonic reactor is suitable for industrial flows in continuous production. A common plate type ultrasonic reactor is not as good as the near sound field ultrasonic reactor.
Description
Technical field
The present invention relates to generation and the Transfer Technology field of ultrasonic wave vibration, particularly relate to a kind of a kind of near sound field ultrasound reactor of efficiency utilization ultrasonic energy.
Background technology
Along with the development of ultrasonic technology, sonochemistry starts to be formed as a new chemical branch.The appearance of sonochemistry causes the attention of many advanced countries, and drops into man power and material and study.The media particles vibration caused due to ultrasonic wave can produce very large speed and acceleration, the energy that media particles is very large can be passed to, the a series of physical effects such as cavitation effect, activating effect, assembly effect, shearing effect, mechanocaloric effect can be produced when propagating in a liquid, thus make ultrasonic wave be provided with dispersion, pulverizing, activation wait a moment effect, this effect can make the process only just carrying out reflecting under high-temperature and high-pressure conditions, can carry out under comparatively gentle condition.Such as utilize the chemical pollutant in ultrasonic degradation water, be a kind of novel water technology, it is high that it has removal efficiency, and the reaction time is short, significantly improves the biodegradability of waste water.In recent years, ultrasonic wave is in process organic wastewater, sludge fermentation and dehydration, drinking water sterilization, sterilization, antiscaling, descaling, Treatment of Sludge, emulsification and go in emulsification etc. research, has achieved larger achievement.
But above-mentioned scientific and technological achievement is carried out mostly in laboratory, applying on industrial flow is also considerably less.Reason is to lack efficiently, can mass disposal and the ultrasound reactor that runs continuously.
Ultrasound reactor refers to that ultrasonic wave participates in and carry out the container that reflects or system under its effect, and it is the place realizing ultrasonic wave reflection, no matter otherwise have how large ultrasonic energy, all do not find a place where one uses one's talents, the result that people need cannot be obtained.
Current ultrasonic wave (specially referring to the ultrasonic wave that electromechanical effect produces) reactor has following several:
Groove type reactor: the inwall or the outer wall that piezoelectric ceramic ultrasonic transducer are closely attached to reactor.Transducer through the sidewall of reactor to radiate supersonic wave in reactor.This reactor exists that acoustic impedance difference is large, the sound intensity is uneven, do experimental repeatability bad, can not the aspect such as continuous operation not enough, current this reactor is mainly used in industry cleaning link.
Sonde-type reactor: be also luffing rod-type reactor, probe is sounding ultrasonic wave in intrusion reactant liquor directly, and its sound intensity is high, and energy loss is low, can continuous operation, but swept area is little, and emittance is uneven, and treating capacity is little.
Cup type reactor: the stainless steel material good by chemical stability makes, and closely pastes disk or sandwich transducer, through reactor bottom to radiate supersonic wave in reactor in the bottom of cup.Somebody improves, and will pop one's head in (ultrasonic transformer) also immerses in the reactant liquor of reactor.Energy density is high and can regulate, and test repeatability is good.But this reactor is only applied in laboratory at present.
Flow-type reactor: treatment fluid can form loop outside reactor, the input power of transducer, fluid velocity and temperature are all controlled, deficiency be ultrasonic probe due to concentration of energy seriously corroded, affect service life.
Pipe type reactor: the structure of this reactor is all generally install piezoelectric ceramic transducer matrix in the outside of pipe, is ultrasonicly introduced by tube wall vibration in reaction liquid, can get rid of the problem that transducer vibrations surface is corroded.This reactor sound field intensity is adjustable, and the ultrasonic wave that the tube wall ambient radiation studding with transducer is reflected back again treatment fluid from the cooling tube outer wall of centre.But the ultrasonic wave Net long wave radiation face of this reactor is the inwall of Ultrasonic Radiation pipe, and the energy of outer wall does not obtain utilizing, and namely wastes the ultrasonic energy of nearly half.
Parallel-plate near field pattern processor: processor is made up of the metallic plate of about two radiate supersonic waves, treatment fluid flows through from middle coffin, is subject to the strong effect of reverberant field, and the sound intensity in coffin is more than 2 times of the sound intensity that single metal plate is launched.This reactor is successfully applied to the oil plant that abstracts from crude oil, process oily liq, the fields such as process waste water.But the compatibility that this reactor applies other equipment of neutralization is not at the scene fine, and take up an area face comparatively greatly, the transducer of use is more, adds trouble point, and in addition, the service life of parallel-plate is restricted.Determine that the ultrasonication field of reactor is uneven by the structure of reactor rectangular channel, weak parallactic angle and the dead angle of a lot of cavitation is had in reacting field, there is ultrasonic cavitation problem of non-uniform, in large-scale consecutive production process, the phenomenon of unstable product quality may be occurred.In addition, in ultrasonic energy effectively utilizes, also there is the energy that only make use of ultrasonic radiation face one side, and the energy of another side is not utilized.
Summary of the invention
The object of the invention is the deficiency existed for the above ultrasonic reactor equipment, provide a kind of structure simple, run in non-maintaining, ultrasonic energy utilization rate is high, Ultrasonic Radiation area large, the radiation sound intensity is even, power consumption is low, a kind of near sound field ultrasound reactor of the efficiency utilization ultrasonic energy of energy-conserving and environment-protective.
In order to solve the problems of the technologies described above, present invention employs following technical scheme:
1, a kind of near sound field ultrasound reactor, it is characterized in that it comprises: ultrasonic vibration tube, ultrasonic internal reflection pipe, ultrasonic external reflectance pipe, ultrasonic amplitude transformer, connect ultrasonic amplitude transformer flange, ultrasonic amplitude transformer flange, fixing ultrasonic transformer sleeve pipe, fixing internal reflection pipe floor, internal reflection pipe shunting conehead, external reflectance pipe flange etc.
2, described a kind of near sound field ultrasound reactor, is characterized in that: the upper middle position of ultrasonic vibration tube is connected with ultrasonic variable amplitude bar, and ultrasonic transformer passes to ultrasonic wave vibration tube after being amplified by the energy of ultrasonic transducer.The compressional wave of ultrasonic transformer is transformed to shear wave transmission by ultrasonic vibration tube, is equivalent to the swept area adding ultrasonic tool head, owing to being that tubular radiating surface adopts radial radiation, makes ultrasonic sound field very even; In addition, what radiating surface adopted is flextensional mode, changes the direction of vibration of ultrasonic transformer, makes the radiation sound intensity more even.
3, described a kind of near sound field ultrasound reactor, is characterized in that: ultrasonic vibration tube inside center axial location is provided with ultrasonic internal reflection pipe, effectively feeds back ultrasonic energy, enhances the utilization ratio of ultrasonic energy; In addition, ultrasonic wave internal reflection pipe is the circular tube structure of standard, and ultrasonic energy and the direction of its reflection are uniform.This kind of structure, effectively make use of the ultrasonic energy of Under Ultrasonic Vibration inside pipe wall surface radiation.
4, described a kind of near sound field ultrasound reactor, is characterized in that: ultrasonic vibration tube inside center axial location is provided with ultrasonic external reflectance pipe, effectively feeds back ultrasonic energy, enhances the utilization ratio of ultrasonic energy; In addition, ultrasonic wave external reflectance pipe is the circular tube structure of standard, and ultrasonic energy and the direction of its reflection are uniform.This kind of structure, effectively make use of the ultrasonic energy of ultrasonic vibration tube outside wall surface radiation.
5, described a kind of near sound field ultrasound reactor, is characterized in that: the two ends of ultrasonic internal reflection pipe are provided with the internal reflection pipe shunting conehead of water conservancy diversion, can enter the both sides being distributed to ultrasonic vibration tube of the fluid well-distributing of reactor.
6, described a kind of near sound field ultrasound reactor, it is characterized in that: the two ends of ultrasonic internal reflection pipe are provided with the floor of fixing internal reflection pipe, ultrasonic internal reflection pipe and ultrasonic external reflectance pipe are fixed by this floor, keep the axis centre position of internal reflection pipe reflection tube outside.
7, described a kind of near sound field ultrasound reactor, it is characterized in that: the middle part of ultrasonic external reflectance pipe is provided with fixing ultrasonic transformer sleeve pipe and is connected ultrasonic amplitude transformer flange, the Flange joint of this flange and ultrasonic transformer, guarantee ultrasonic vibration tube and inside and outside ultrasonic reflection pipe dead in line.
8, described a kind of near sound field ultrasound reactor, is characterized in that: the two ends of ultrasonic external reflectance pipe are provided with flange, is used for and the equipment connection of production scene.
9, described a kind of near sound field ultrasound reactor, it is characterized in that: reactor of the present invention, have two ultrasonic reaction regions, a region being ultrasonic vibration tube and ultrasonic external reflectance pipe and forming, another is the region of ultrasonic vibration tube and ultrasonic internal reflection pipe composition.
10, described a kind of near sound field ultrasound reactor, is characterized in that: reactor of the present invention, has the size in two ultrasonic reaction regions can regulate according to the requirement of ultrasonic radiation intensity.
The present invention, owing to have employed said structure, has following beneficial effect:
1, Ultrasonic probe (ultrasonic vibration tube) adopts circular tube structure to design, and radiating surface is large, and the radiation sound intensity is even;
2, be all provided with reflection tube inside and outside ultrasonic vibration tube, utilize the inside and outside two sides radiate ultrasonic of ultrasonic vibration tube, improve ultrasonic utilization ratio;
3, adopt good springiness and corrosion resistant metal to manufacture Under Ultrasonic Vibration pipe, be applicable to long-time continuous operation process link, ensure that the service life of reactor;
4, under the condition that ultrasonic power is certain, ultrasonic radiation intensity is adjustable;
5, reactor and production scene equipment connection are conveniently, modular design, according to the size for the treatment of capacity, and the quantity of on-off reaction device very easily.
6, little, the simple structure of reactor floor space, easy to use, non-maintaining in operation.
7, function is strong, and having the multiple friendships such as dispersion, pulverizing, activation should.
8, application is extensive, is widely used in the quantity-produced industrial flows such as chemical industry, oil, metallurgy, coal, electronics, medicine, building materials, light industry.
Accompanying drawing explanation
Fig. 1 is the axial arrangement schematic diagram of the embodiment of the present invention 1.
Fig. 2 is the radial structure schematic diagram of the embodiment of the present invention 1.
Fig. 3 is many covers reactor application structure schematic diagram in parallel of the embodiment of the present invention 2.
Detailed description of the invention
Refer to Fig. 1 and Fig. 2, it is the structural representation of a kind of near sound field ultrasound reactor of the present invention embodiment 1.As depicted in figs. 1 and 2: it comprises ultrasonic vibration tube 1, ultrasonic internal reflection pipe 2, ultrasonic external reflectance pipe 3, ultrasonic amplitude transformer 4, connection ultrasonic amplitude transformer flange 5, ultrasonic amplitude transformer flange 6, fixing ultrasonic transformer sleeve pipe 7, fixing internal reflection pipe floor 8, the shunting of internal reflection pipe conehead 9, external reflectance pipe flange 10.Wherein, ultrasonic vibration tube 1 is core component, and different according to the working medium of ultrasonic process, its material can be common metal material, also can be the metal materials such as titanium alloy, alloy, stainless steel, aluminium alloy, copper above.Ultrasonic vibration tube 1 is connected with ultrasonic wave driving power successively with ultrasonic amplitude transformer 4, ultrasonic transducer, forms complete ultrasonic wave emission system.Varying in size according to ultrasonic reactor, can select the ultrasonic vibration tube 1 of different size to be connected with corresponding ultrasonic transformer or transducer.
The inside axis of ultrasonic vibration tube 1 is provided with ultrasonic internal reflection pipe 2, and the outer setting of ultrasonic vibration tube 1 has ultrasonic external reflectance pipe 3, and wherein ultrasonic internal reflection pipe 2 and ultrasonic external reflectance pipe 3 are connected and fixed by fin.
The two ends of ultrasonic internal reflection pipe 2 are provided with internal reflection pipe and shunt conehead 9, are used for being with the working medium of ultrasonic process to be diverted to the both sides of ultrasonic vibration tube 1 uniformly.
The centre position of ultrasonic external reflectance pipe 3 is provided with fixing ultrasonic transformer sleeve pipe 7 and is connected ultrasonic amplitude transformer flange 5, connect ultrasonic amplitude transformer flange 5 to be connected with ultrasonic amplitude transformer flange 6, be used for fixing the accurate position suitable in the middle of ultrasonic internal reflection pipe 2 and ultrasonic external reflectance pipe 3 of ultrasonic vibration tube 1.
The radiative frequency span of the ultrasonic vibration tube 1 of the present invention is between 9-100kHz, and in order to reach the condition of resonance of ultrasonic system, form the ultrasonic radiation effect of different frequency, and select the metal material of different performance, the physical dimension of ultrasonic system of the present invention is different.
Refer to Fig. 3, it is the structural representation of a kind of near sound field ultrasound reactor of the present invention embodiment 2.As shown in Figure 3: when treating capacity is larger, when a ultrasonic reactor treating capacity is inadequate, can the parallel connection of multiple stage reactor use.Such as feed pipe 11 is connected with the entrance of reactor 12, shown in Fig. 3 be 4 reactors parallel connection use, through ultrasonic reactor 12 process after working medium by among feed back pipe 13 retrieval system.
A kind of near sound field ultrasound reactor of the present invention operationally, processed working medium enters the both sides of ultrasonic vibration tube, ultrasonic vibration tube produces high-frequency mechanical vibration under the drive of ultrasonic transformer, and because Under Ultrasonic Vibration face is round tube shape, the ultrasonic sound intensity of its radiation is just very even; In addition, ultrasonic internal reflection pipe and external reflectance pipe are very near apart from the distance of ultrasonic vibration tube, can at 0.1mm or less, also can adjust larger, material is thus formed very uniform ultrasonic sound field, processed medium, under uniform sound intensity effect, can keep the stability of product quality.Be exactly that ultrasonic internal reflection pipe and external reflectance pipe are to ultrasonic reflex in addition, strengthen the functioning efficiency of the ultrasonic radiation in processed medium, this is also a kind of key character of the present invention, it not only effectively make use of the inner face of ultrasonic vibration tube and the two sides emittance of outside, and effectively make use of the ultrasonic energy of reflection.This is less than general parallel plate type ultrasonic reactor.
Be only better embodiment of the present invention described on end, be not used for limiting practical range of the present invention.Namely all equivalences done according to the content of the present patent application the scope of the claims change and modify, and all should be technology category of the present invention, all should within protection scope of the present invention.
Claims (6)
1. a near sound field ultrasound reactor, is characterized in that: it comprises ultrasonic vibration tube 1, ultrasonic internal reflection pipe 2, ultrasonic external reflectance pipe 3, ultrasonic amplitude transformer 4, connection ultrasonic amplitude transformer flange 5, ultrasonic amplitude transformer flange 6, fixing ultrasonic transformer sleeve pipe 7, fixing internal reflection pipe floor 8, the shunting of internal reflection pipe conehead 9, external reflectance pipe flange 10.Ultrasonic vibration tube 1 is connected with ultrasonic wave driving power successively with ultrasonic amplitude transformer 4, ultrasonic transducer, forms complete ultrasonic wave emission system.Varying in size according to ultrasonic reactor, can select the ultrasonic vibration tube 1 of different size to be connected with corresponding ultrasonic transformer or transducer.
2. a kind of near sound field ultrasound reactor according to right 1, it is characterized in that: the inside axis of ultrasonic vibration tube 1 is provided with ultrasonic internal reflection pipe 2, the outer setting of ultrasonic vibration tube 1 has ultrasonic external reflectance pipe 3, and wherein ultrasonic internal reflection pipe 2 and ultrasonic external reflectance pipe 3 are connected and fixed by fin.
3. a kind of near sound field ultrasound reactor according to right 1, is characterized in that: the two ends of ultrasonic internal reflection pipe 2 are provided with internal reflection pipe and shunt conehead 9, is used for being with the working medium of ultrasonic process to be diverted to the both sides of ultrasonic vibration tube 1 uniformly.
4. a kind of near sound field ultrasound reactor according to right 1, it is characterized in that: the centre position of ultrasonic external reflectance pipe 3 is provided with fixing ultrasonic transformer sleeve pipe 7 and is connected ultrasonic amplitude transformer flange 5, connect ultrasonic amplitude transformer flange 5 to be connected with ultrasonic amplitude transformer flange 6, be used for fixing the accurate position suitable in the middle of ultrasonic internal reflection pipe 2 and ultrasonic external reflectance pipe 3 of ultrasonic vibration tube 1.
5. a kind of near sound field ultrasound reactor according to right 1, it is characterized in that: the radiative frequency span of the ultrasonic vibration tube 1 of the present invention is between 9-100kHz, in order to reach the condition of resonance of ultrasonic system, form the ultrasonic radiation effect of different frequency, and select the metal material of different performance, the physical dimension of ultrasonic system of the present invention is different.
6. a kind of near sound field ultrasound reactor according to right 1, is characterized in that: when treating capacity is larger, when a ultrasonic reactor treating capacity is inadequate, can the parallel connection of multiple stage reactor use.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201310576559.4A CN104645916B (en) | 2013-11-18 | 2013-11-18 | A kind of near sound field ultrasound reactor |
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| CN201310576559.4A CN104645916B (en) | 2013-11-18 | 2013-11-18 | A kind of near sound field ultrasound reactor |
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| CN104645916B CN104645916B (en) | 2018-02-06 |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106430408A (en) * | 2016-12-06 | 2017-02-22 | 哈尔滨商业大学 | Domestic sewage and dirt treater in coal gas (CG) ultrasonic reverberation resonance field as well as method and application for treating domestic sewage and dirt by using treater |
| CN106967454A (en) * | 2017-05-26 | 2017-07-21 | 北京顺风光热科技有限公司 | A kind of crude oil modifying apparatus based on power ultrasonic |
| CN111208518A (en) * | 2018-11-19 | 2020-05-29 | 广达电脑股份有限公司 | Environment detection device and environment detection method using same |
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| CN2636980Y (en) * | 2003-08-28 | 2004-09-01 | 金仲民 | Supersonic reactor |
| CN2774649Y (en) * | 2005-03-23 | 2006-04-26 | 深圳职业技术学院 | Supersonic liquid treatment energy conversion device |
| CN201161188Y (en) * | 2007-12-26 | 2008-12-10 | 中国科学院声学研究所 | Multi-frequency phonochemical reactor |
| CN101879430A (en) * | 2010-04-30 | 2010-11-10 | 南京航空航天大学 | Ultrasonic reactor based on diffuse sound field |
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2013
- 2013-11-18 CN CN201310576559.4A patent/CN104645916B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2636980Y (en) * | 2003-08-28 | 2004-09-01 | 金仲民 | Supersonic reactor |
| CN2774649Y (en) * | 2005-03-23 | 2006-04-26 | 深圳职业技术学院 | Supersonic liquid treatment energy conversion device |
| CN201161188Y (en) * | 2007-12-26 | 2008-12-10 | 中国科学院声学研究所 | Multi-frequency phonochemical reactor |
| CN101879430A (en) * | 2010-04-30 | 2010-11-10 | 南京航空航天大学 | Ultrasonic reactor based on diffuse sound field |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106430408A (en) * | 2016-12-06 | 2017-02-22 | 哈尔滨商业大学 | Domestic sewage and dirt treater in coal gas (CG) ultrasonic reverberation resonance field as well as method and application for treating domestic sewage and dirt by using treater |
| CN106430408B (en) * | 2016-12-06 | 2019-04-09 | 哈尔滨商业大学 | A kind of CG ultrasound reverberation resonance field sanitary sewage sludge processor and the methods and applications with its processing sanitary sewage sludge |
| CN106967454A (en) * | 2017-05-26 | 2017-07-21 | 北京顺风光热科技有限公司 | A kind of crude oil modifying apparatus based on power ultrasonic |
| CN106967454B (en) * | 2017-05-26 | 2019-05-10 | 哈尔滨龙声超声技术有限公司 | A kind of crude oil modifying apparatus based on power ultrasonic |
| CN111208518A (en) * | 2018-11-19 | 2020-05-29 | 广达电脑股份有限公司 | Environment detection device and environment detection method using same |
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| CN104645916B (en) | 2018-02-06 |
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Effective date of registration: 20200929 Address after: Chaoyang Road, industrial park, Daduo Town, Xinghua City, Taizhou City, Jiangsu Province Patentee after: Xinghua Daduo thermal insulation material Co.,Ltd. Address before: 201108 Shanghai City, Minhang District Road, Lane 958, room 1302 Hillwood Road No. 68 Patentee before: SHANGHAI XINGQUAN POWER Co.,Ltd. |
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Effective date of registration: 20221216 Address after: No. 168, Jinshan Road, Luoxi Street, Linyi Hi tech Industrial Development Zone, Shandong 276000 Patentee after: Shandong Runmeng Emergency Rescue Equipment Co.,Ltd. Address before: 225731 Chaoyang Road, Industrial Park, Daduo Town, Xinghua City, Taizhou City, Jiangsu Province Patentee before: Xinghua Daduo thermal insulation material Co.,Ltd. |