CN105057250B - The embedded reinforcing cavitation jet cleaning device of transducer - Google Patents
The embedded reinforcing cavitation jet cleaning device of transducer Download PDFInfo
- Publication number
- CN105057250B CN105057250B CN201510481030.3A CN201510481030A CN105057250B CN 105057250 B CN105057250 B CN 105057250B CN 201510481030 A CN201510481030 A CN 201510481030A CN 105057250 B CN105057250 B CN 105057250B
- Authority
- CN
- China
- Prior art keywords
- transducer
- section
- pipeline
- ultrasonic
- cleaning device
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000004140 cleaning Methods 0.000 title claims abstract description 24
- 230000003014 reinforcing effect Effects 0.000 title 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 52
- 235000014676 Phragmites communis Nutrition 0.000 claims abstract description 27
- 230000001133 acceleration Effects 0.000 claims description 20
- 239000012530 fluid Substances 0.000 claims description 18
- 230000000694 effects Effects 0.000 abstract description 6
- 230000002195 synergetic effect Effects 0.000 abstract description 3
- 239000007788 liquid Substances 0.000 description 5
- 238000000034 method Methods 0.000 description 3
- 239000010865 sewage Substances 0.000 description 2
- 230000035939 shock Effects 0.000 description 2
- 238000005728 strengthening Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 238000002604 ultrasonography Methods 0.000 description 2
- 244000089486 Phragmites australis subsp australis Species 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000005284 excitation Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000004020 luminiscence type Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 238000010008 shearing Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B3/00—Cleaning by methods involving the use or presence of liquid or steam
- B08B3/02—Cleaning by the force of jets or sprays
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B2203/00—Details of cleaning machines or methods involving the use or presence of liquid or steam
- B08B2203/02—Details of machines or methods for cleaning by the force of jets or sprays
Landscapes
- Cleaning By Liquid Or Steam (AREA)
Abstract
本发明公开了一种换能器嵌入式强化空化射流清洗装置，它包括：管道，管道设置有入水口和出水口；簧片哨，所述簧片哨连接在管道的出水口处；超声换能器，所述超声换能器安装在管道的靠近出水口的端部内；超声电源，所述超声电源与超声换能器相连接，以便超声电源驱动超声换能器工作。本发明不仅能充分发挥超声空化与水力空化的协同作用，而且扩大了其使用范围，将其应用到物体清洗上，具有很好的清洗效果。
The invention discloses a transducer-embedded enhanced cavitation jet cleaning device, which comprises: a pipeline, the pipeline is provided with a water inlet and a water outlet; a reed whistle, the reed whistle is connected to the water outlet of the pipeline; A transducer, the ultrasonic transducer is installed in the end of the pipeline close to the water outlet; an ultrasonic power supply, the ultrasonic power supply is connected with the ultrasonic transducer, so that the ultrasonic power supply can drive the ultrasonic transducer to work. The present invention can not only give full play to the synergistic effect of ultrasonic cavitation and hydraulic cavitation, but also expands its application range, and when it is applied to object cleaning, it has good cleaning effect.
Description
技术领域technical field
本发明涉及一种换能器嵌入式强化空化射流清洗装置。The invention relates to a transducer embedded enhanced cavitation jet cleaning device.
背景技术Background technique
目前，空化一般是指液体煤质在外加激励下或因外界因素变化形成的气泡在短时间内膨胀压缩至溃灭的一种特有物理现象，它往往伴随有高温、高压、冲击波、微射流、发光甚至放电等极端现象和效应的产生。利用空化效应产生的冲击波和微射流现象可以很好的对物体实现清洗的功能，且这种清洗是十分高效的。At present, cavitation generally refers to a unique physical phenomenon in which bubbles formed by liquid coal expand and compress to collapse in a short period of time under external excitation or due to changes in external factors. It is often accompanied by high temperature, high pressure, shock waves, and micro jets. , luminescence and even discharge and other extreme phenomena and effects. The shock wave and micro-jet phenomenon generated by the cavitation effect can realize the function of cleaning the object very well, and this cleaning is very efficient.
现今使用较广泛的空化技术主要是超声空化和水力空化。超声空化是指使用电动式换能器，配合变幅杆的加强功能在液体中形成强超声，在声场作用下，液体内部压力发生周期性变化，从而形成空化现象；水力空化是指流体与固体作相对高速剪切运动时，在液体内部形成局部低压，当压力低于空化初生压时，产生不断出生和溃灭的空化泡。然而，对于超声空化，其只在声源附近较小范围内产生能量集中，空化效应强烈，有效的反应区域较小，而且其能效比较低；而水力空化虽然具有简便易行、能耗低、效率高、空化场较均匀等特点，但其空化强度较超声要小。The cavitation technologies that are widely used today are mainly ultrasonic cavitation and hydraulic cavitation. Ultrasonic cavitation refers to the use of electric transducers and the strengthening function of the horn to form strong ultrasonic waves in the liquid. Under the action of the sound field, the internal pressure of the liquid changes periodically, thereby forming a cavitation phenomenon; hydraulic cavitation refers to When the fluid and the solid undergo relatively high-speed shearing motion, a local low pressure is formed inside the liquid. When the pressure is lower than the cavitation inception pressure, cavitation bubbles are constantly born and collapsed. However, for ultrasonic cavitation, it only produces energy concentration in a small range near the sound source, the cavitation effect is strong, the effective reaction area is small, and its energy efficiency is relatively low; It has the characteristics of low power consumption, high efficiency, and relatively uniform cavitation field, but its cavitation intensity is smaller than that of ultrasound.
针对上述问题，发明名称为《超声空化协同水力空化污水处理器》(专利申请号201310180758.3)的中国发明专利，公开了一种超声与水力空化协同污水助理装置，其特征是：将超声换能器分别固定在装置两侧，装置中间的整流棒与壳体形成环绕整流棒的文丘里管，实现超声与水力的耦合。但此技术方案中水体流速受限、水力空化较弱，且一般只适用于化学处理，难以用于物体清洗。In response to the above problems, the Chinese invention patent titled "Ultrasonic Cavitation Cooperative Hydraulic Cavitation Sewage Processor" (patent application number 201310180758.3) discloses an ultrasonic and hydraulic cavitation cooperative sewage assistant device, which is characterized in that: ultrasonic The transducers are respectively fixed on both sides of the device, and the rectifying rod in the middle of the device and the housing form a Venturi tube surrounding the rectifying rod to realize the coupling of ultrasound and hydraulic power. However, in this technical solution, the flow rate of the water body is limited, the hydraulic cavitation is weak, and it is generally only suitable for chemical treatment, and it is difficult to be used for object cleaning.
发明内容Contents of the invention
本发明所要解决的技术问题是克服现有技术的缺陷，提供一种换能器嵌入式强化空化射流清洗装置，它不仅能充分发挥超声空化与水力空化的协同作用，而且扩大了其使用范围，将其应用到物体清洗上，具有很好的清洗效果。The technical problem to be solved by the present invention is to overcome the defects of the prior art and provide a transducer-embedded enhanced cavitation jet cleaning device, which can not only give full play to the synergistic effect of ultrasonic cavitation and hydraulic cavitation, but also expand its The scope of use is to apply it to object cleaning, and it has a good cleaning effect.
为了解决上述技术问题，本发明的技术方案是：一种换能器嵌入式强化空化射流清洗装置，它包括：In order to solve the above technical problems, the technical solution of the present invention is: a transducer embedded enhanced cavitation jet cleaning device, which includes:
管道，管道设置有入水口和出水口；pipeline, the pipeline is provided with a water inlet and a water outlet;
簧片哨，所述簧片哨连接在管道的出水口处；A reed whistle, the reed whistle is connected at the water outlet of the pipeline;
超声换能器，所述超声换能器安装在管道的靠近出水口的端部内；an ultrasonic transducer installed in the end of the pipeline close to the water outlet;
超声电源，所述超声电源与超声换能器相连接，以便超声电源驱动超声换能器工作。The ultrasonic power supply is connected to the ultrasonic transducer so that the ultrasonic power supply can drive the ultrasonic transducer to work.
进一步，所述的管道为由水平部分和竖直部分构成的L型结构，所述的超声换能器位于水平部分内，所述的入水口设置在竖直部分的一端上，所述竖直部分的另一端与水平部分相连通，所述的出水口设置在水平部分的另一端上。Further, the pipeline is an L-shaped structure composed of a horizontal part and a vertical part, the ultrasonic transducer is located in the horizontal part, the water inlet is arranged at one end of the vertical part, and the vertical The other end of the part communicates with the horizontal part, and the water outlet is arranged on the other end of the horizontal part.
进一步为了使用本发明时，可以实时检测进入管道水流的压力值，可据此压力值调节水泵以控制水体流速和流入压力，所述管道上安装有压力表，所述压力表用于检测管道内的水流的入口压力。Further in order to use the present invention, the pressure value of the water flow entering the pipeline can be detected in real time, and the water pump can be adjusted according to the pressure value to control the water flow rate and the inflow pressure. A pressure gauge is installed on the pipeline, and the pressure gauge is used to detect the pressure in the pipeline. The inlet pressure of the water flow.
进一步，超声换能器通过支架固定在管道内。Further, the ultrasonic transducer is fixed in the pipeline through a bracket.
进一步，支架内设置有连接线，连接线的一端与超声换能器相连接，连接线的另一端与外部的超声电源相连接。Further, a connecting wire is arranged in the bracket, one end of the connecting wire is connected to the ultrasonic transducer, and the other end of the connecting wire is connected to an external ultrasonic power supply.
进一步提供了一种簧片哨的具体结构，簧片哨具有主体，主体的后端部设置有第一流体加速部，主体的前端部上安装有簧片，并且主体的前端部在簧片的下方设置有水流出口，所述第一流体加速部具有依次衔接的连接段、第一缩口段和哨口段，所述簧片正对哨口段的哨口。A specific structure of the reed whistle is further provided. The reed whistle has a main body, the rear end of the main body is provided with a first fluid acceleration part, a reed is installed on the front end of the main body, and the front end of the main body is positioned between the reeds. A water outlet is provided below, the first fluid acceleration part has a connecting section, a first constriction section and a whistle section connected in sequence, and the reed is facing the whistle section of the whistle section.
进一步，连接段和哨口段的喉径比d1/d0为0.2～0.3，第一缩口段的加速斜角β为15°～35°。Further, the throat-to-diameter ratio d 1 /d 0 of the connecting section and the whistle section is 0.2-0.3, and the acceleration angle β of the first necking section is 15°-35°.
进一步，管道的出水口处设置有第二流体加速部，所述第二流体加速部具有依次衔接的大径段、第二缩口段和小径段，所述连接段连接在小径段上，并且连接段的喉径和小径段的喉径相等。Further, a second fluid acceleration part is provided at the water outlet of the pipeline, and the second fluid acceleration part has a large-diameter section, a second constriction section, and a small-diameter section connected in sequence, and the connecting section is connected to the small-diameter section, and The throat diameter of the connection section is equal to the throat diameter of the small diameter section.
进一步，大径段和小径段的喉径比d2/d1为0.25～0.45，第二缩口段的加速斜角α为25°～45°。Further, the throat diameter ratio d 2 /d 1 of the large-diameter section and the small-diameter section is 0.25-0.45, and the acceleration angle α of the second constriction section is 25°-45°.
采用了上述技术方案后，本装置可以通过压力表动态调控入口水流压力以在前端形成不同速度和强度的射流，超声换能器完全嵌入本装置的管道腔内，工作时完全浸没与液体环境，能形成较均质的声场，流体可经过装置前端的两级加速形成高速射流，并产生强烈的水力空化。此外，簧片哨的簧片在高速水流的冲击下亦会产生一定频率的震动，提升空化的强度。装置产生的强空化射流可对水上或水下设备物体表面进行较完备的清洗。After adopting the above technical scheme, the device can dynamically adjust the inlet water pressure through the pressure gauge to form jets with different speeds and intensities at the front end. The ultrasonic transducer is completely embedded in the pipe cavity of the device, and is completely immersed in the liquid environment during operation. It can form a relatively homogeneous sound field, and the fluid can be accelerated by two stages at the front end of the device to form a high-speed jet and generate strong hydraulic cavitation. In addition, the reed of the reed whistle will also produce a certain frequency of vibration under the impact of high-speed water flow, which will increase the intensity of cavitation. The strong cavitation jet generated by the device can clean the surface of the equipment above or below the water more completely.
附图说明Description of drawings
图1为本发明的换能器嵌入式强化空化射流清洗装置的结构示意图；Fig. 1 is the structural representation of the transducer embedded enhanced cavitation jet cleaning device of the present invention;
图2为本发明的簧片哨的结构示意图；Fig. 2 is the structural representation of reed whistle of the present invention;
图3为图2的右视图。Fig. 3 is a right side view of Fig. 2 .
具体实施方式detailed description
为了使本发明的内容更容易被清楚地理解，下面根据具体实施例并结合附图，对本发明作进一步详细的说明。In order to make the content of the present invention more clearly understood, the present invention will be further described in detail below based on specific embodiments and in conjunction with the accompanying drawings.
如图1～3所示，一种换能器嵌入式强化空化射流清洗装置，它包括：As shown in Figures 1 to 3, a transducer-embedded enhanced cavitation jet cleaning device includes:
管道1，管道1设置有入水口和出水口；入水口外接软管连接水泵，从而可以在入水口可泵入一定压力的水流；Pipeline 1. Pipeline 1 is provided with a water inlet and a water outlet; the water inlet is externally connected to a hose to connect to a water pump, so that a certain pressure of water can be pumped into the water inlet;
簧片哨6，簧片哨6连接在管道1的出水口处；Reed whistle 6, reed whistle 6 is connected at the water outlet of pipeline 1;
超声换能器31，超声换能器31安装在管道1的靠近出水口的端部内；超声换能器31完全嵌入在管道1内部，当流体充满管道1腔体时，声波完全传入水中；超声换能器31前端的变幅杆实现声波聚焦功能；The ultrasonic transducer 31, the ultrasonic transducer 31 is installed in the end of the pipeline 1 close to the water outlet; the ultrasonic transducer 31 is completely embedded in the pipeline 1, and when the fluid fills the cavity of the pipeline 1, the sound waves are completely transmitted into the water; The horn at the front end of the ultrasonic transducer 31 realizes the sound wave focusing function;
超声电源4，超声电源4与超声换能器31相连接，以便超声电源4驱动超声换能器31工作。The ultrasonic power supply 4 is connected to the ultrasonic transducer 31 so that the ultrasonic power supply 4 can drive the ultrasonic transducer 31 to work.
如图1所示，管道1为由水平部分和竖直部分构成的L型结构，超声换能器31位于水平部分内，入水口设置在竖直部分的一端上，竖直部分的另一端与水平部分相连通，出水口设置在水平部分的另一端上。As shown in Figure 1, the pipeline 1 is an L-shaped structure composed of a horizontal part and a vertical part, the ultrasonic transducer 31 is located in the horizontal part, the water inlet is arranged on one end of the vertical part, and the other end of the vertical part is connected to The horizontal parts are connected, and the water outlet is arranged on the other end of the horizontal part.
如图1所示，管道1上安装有压力表5，压力表5用于检测管道1内的水流的入口压力。As shown in FIG. 1 , a pressure gauge 5 is installed on the pipeline 1 , and the pressure gauge 5 is used to detect the inlet pressure of the water flow in the pipeline 1 .
如图1所示，超声换能器31通过支架32固定在管道1内。通过四个细支架32与管道壁2相连，超声换能器31有内部压电陶瓷片和前段变幅杆组成。As shown in FIG. 1 , the ultrasonic transducer 31 is fixed in the pipeline 1 through a bracket 32 . Connected to the pipe wall 2 through four thin brackets 32, the ultrasonic transducer 31 is composed of an internal piezoelectric ceramic sheet and a front horn.
如图1所示，支架32内设置有连接线，连接线的一端与超声换能器31相连接，连接线的另一端与外部的超声电源4相连接。As shown in FIG. 1 , a connecting wire is arranged inside the bracket 32 , one end of the connecting wire is connected to the ultrasonic transducer 31 , and the other end of the connecting wire is connected to the external ultrasonic power supply 4 .
如图2所示，簧片哨6具有主体61，主体61的后端部设置有第一流体加速部，主体61的前端部上安装有簧片64，并且主体61的前端部在簧片64的下方设置有水流出口65，所述第一流体加速部具有依次衔接的连接段、第一缩口段和哨口段，簧片64正对哨口段的哨口63。As shown in Figure 2, the reed whistle 6 has a main body 61, the rear end of the main body 61 is provided with a first fluid acceleration part, a reed 64 is installed on the front end of the main body 61, and the front end of the main body 61 is mounted on the reed 64. A water outlet 65 is provided below the first fluid acceleration part, and the first fluid acceleration part has a connecting section, a first narrowing section and a whistle section connected in sequence, and the reed 64 is facing the whistle section 63 of the whistle section.
如图2所示，连接段和哨口段的喉径比d1/d0为0.2～0.3，第一缩口段的加速斜角β为15°～35°。As shown in Figure 2, the throat-to-diameter ratio d 1 /d 0 of the connecting section and the whistle section is 0.2-0.3, and the acceleration angle β of the first necking section is 15°-35°.
如图2所示，管道1的出水口处设置有第二流体加速部，所述第二流体加速部具有依次衔接的大径段、第二缩口段和小径段，所述连接段连接在小径段上，并且连接段的喉径和小径段的喉径相等。As shown in Figure 2, the water outlet of the pipeline 1 is provided with a second fluid acceleration part, the second fluid acceleration part has a large diameter section, a second constriction section and a small diameter section connected in sequence, and the connecting section is connected to the On the small diameter section, and the throat diameter of the connecting section is equal to the throat diameter of the small diameter section.
如图2所示，大径段和小径段的喉径比d2/d1为0.25～0.45，第二缩口段的加速斜角α为25°～45°。As shown in Figure 2, the throat diameter ratio d 2 /d 1 of the large diameter section and the small diameter section is 0.25-0.45, and the acceleration angle α of the second necking section is 25°-45°.
本发明的工作原理如下：The working principle of the present invention is as follows:
水流通过本装置的入水口由水泵泵入，经过管道1后由前端出口射出，水体流出过程受管口变窄缘故，实现两次加速，高速流体造成液体内低压，在经由簧片哨6口流出时，产生水力空化效应；与此同时，在流体充满管腔后，开启超声电源4使超声换能器31工作，超声换能器31在水中产生高强声场从而形成超声空化场，超声空化场与水力空化场二者混响，起到协同的作用。同时，由簧片哨6的哨口63流出的高速水流被簧片64尖端一分为二，可引发簧片64的自我激振，从而强化流体中的空化强度。本装置工作时可由压力表5实时检测水流入口压力值，可据此根据需要控制水泵工作功率，以改变水流入口压力或流速。该装置通过将超声空化与水力空化协同，可形成强化的空化射流对物体实现清洗，突破了其他水力/超声空化装置只适用于化学处理、处理速率小的局限性；而相对于传统清洗方式，该装置既能用于水下构筑物清洗，又能适用于水上物体。The water flows through the water inlet of the device and is pumped in by the water pump. After passing through the pipe 1, it is ejected from the outlet of the front end. The water outflow process is caused by the narrowing of the pipe mouth, and realizes two accelerations. When it flows out, a hydraulic cavitation effect is generated; at the same time, after the fluid fills the lumen, the ultrasonic power supply 4 is turned on to make the ultrasonic transducer 31 work, and the ultrasonic transducer 31 generates a high-intensity sound field in the water to form an ultrasonic cavitation field. The reverberation of the cavitation field and the hydraulic cavitation field plays a synergistic role. At the same time, the high-speed water flow flowing out from the mouth 63 of the reed whistle 6 is divided into two by the tip of the reed 64, which can cause the self-excited vibration of the reed 64, thereby strengthening the cavitation intensity in the fluid. When the device works, the pressure gauge 5 can detect the pressure value of the water inlet in real time, and the working power of the water pump can be controlled accordingly to change the pressure or flow rate of the water inlet. By synergizing ultrasonic cavitation and hydraulic cavitation, the device can form an enhanced cavitation jet to clean objects, breaking through the limitations of other hydraulic/ultrasonic cavitation devices that are only suitable for chemical treatment and low processing rate; With the traditional cleaning method, the device can be used not only for cleaning underwater structures, but also for objects above water.
以上所述的具体实施例，对本发明解决的技术问题、技术方案和有益效果进行了进一步详细说明，所应理解的是，以上所述仅为本发明的具体实施例而已，并不用于限制本发明，凡在本发明的精神和原则之内，所做的任何修改、等同替换、改进等，均应包含在本发明的保护范围之内。The specific embodiments described above have further described the technical problems, technical solutions and beneficial effects solved by the present invention in detail. It should be understood that the above descriptions are only specific embodiments of the present invention and are not intended to limit the present invention. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.
Claims (8)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510481030.3A CN105057250B (en) | 2015-08-07 | 2015-08-07 | The embedded reinforcing cavitation jet cleaning device of transducer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510481030.3A CN105057250B (en) | 2015-08-07 | 2015-08-07 | The embedded reinforcing cavitation jet cleaning device of transducer |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105057250A CN105057250A (en) | 2015-11-18 |
| CN105057250B true CN105057250B (en) | 2017-03-15 |
Family
ID=54486886
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510481030.3A Expired - Fee Related CN105057250B (en) | 2015-08-07 | 2015-08-07 | The embedded reinforcing cavitation jet cleaning device of transducer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105057250B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107226180A (en) * | 2017-05-18 | 2017-10-03 | 武汉理工大学 | The dirty bottom monitoring remove device of ship based on cavitation technique |
| GB2573012A (en) * | 2018-04-20 | 2019-10-23 | Zeeko Innovations Ltd | Fluid jet processing |
| CN114423505A (en) * | 2019-09-20 | 2022-04-29 | 突破技术有限责任公司 | Ultrasonic treatment of methane |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH03288581A (en) * | 1990-04-03 | 1991-12-18 | Yoshihide Shibano | Spray type ultrasonic washing apparatus |
| CN2597115Y (en) * | 2003-02-08 | 2004-01-07 | 四川冶金环能工程有限责任公司 | Ultrasonic device for preventing and removing scale in industrial pipeline |
| JP2012161781A (en) * | 2011-02-08 | 2012-08-30 | Shigeo Matsueda | Ultrasonic wave chemical reactor |
| CN103366727B (en) * | 2013-07-31 | 2014-09-03 | 陕西师范大学 | Tandem type hydrodynamic force sound wave generation device |
| CN203695540U (en) * | 2014-01-24 | 2014-07-09 | 王保强 | Capacity-increasing high-powered ultrasonic pipe wall cleaning device |
| CN104605955B (en) * | 2015-02-18 | 2016-09-28 | 陈元平 | A kind of ultrasound wave tooth flusher |
-
2015
- 2015-08-07 CN CN201510481030.3A patent/CN105057250B/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN105057250A (en) | 2015-11-18 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105234019B (en) | Self adaptation underwater cavitating jet nozzle waterborne | |
| CN102861366B (en) | Wound sterilizing and cleaning device for mixing ozone gas and liquid by applying ultrasonic technique | |
| US5508975A (en) | Apparatus for degassing liquids | |
| KR102016684B1 (en) | Fouling reduction device and method | |
| KR20060133891A (en) | Degassing device and ultrasonic cleaning device using the same | |
| CN104874313B (en) | A kind of waterpower combined ultrasonic ripple microbubble generator and system | |
| WO2017101596A1 (en) | Novel chemical reactor | |
| CN105057250A (en) | Embedded type reinforcement cavitation jet cleaning device of energy converter | |
| CN103366727B (en) | Tandem type hydrodynamic force sound wave generation device | |
| CN106238417A (en) | Drain pipe hybrid stain release based on hydraulic transmission mode cleans device | |
| CN108296040A (en) | A kind of Hydrodynamic cavitation nozzle of artificial submerged | |
| CN206882298U (en) | A New Ultrasonic Cleaning Mechanism | |
| CN106902556B (en) | Ultrasonic air-water backwashing filter tank | |
| CN107442527A (en) | The compound cavitation washer for eliminating sludge in pipe with two-stage resonance functional | |
| CN111389055A (en) | A defoaming device for oil online monitoring system | |
| CN203408926U (en) | Amplitude-change rod-type ultrasonic cleaning gun | |
| CN205393095U (en) | Ultrasonic cleaning device | |
| CN108160601A (en) | A kind of method for suppersonic cleaning | |
| CN209303342U (en) | A kind of Ventilated high-strength ultrasonic cleaner | |
| CN104116570B (en) | Ultrasonic tooth washing system | |
| CN205412994U (en) | Novel chemical industry reaction kettle | |
| CN201880527U (en) | Hydraulic power/ ultrasonic coupling cavitation device | |
| CN108392997A (en) | A kind of list Cavity bubble generation device and manufacturing method | |
| CN205258140U (en) | Prevent that scale deposit dissolves gas device | |
| CN101693245A (en) | Device and method for ultrasonically washing roof water tank of building |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170315 Termination date: 20210807 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |