CN106964268B - Micro-nano bubble generating device - Google Patents
Micro-nano bubble generating device Download PDFInfo
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- CN106964268B CN106964268B CN201710294830.3A CN201710294830A CN106964268B CN 106964268 B CN106964268 B CN 106964268B CN 201710294830 A CN201710294830 A CN 201710294830A CN 106964268 B CN106964268 B CN 106964268B
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
- B01F23/20—Mixing gases with liquids
- B01F23/23—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
- B01F23/20—Mixing gases with liquids
- B01F23/23—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids
- B01F23/237—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids characterised by the physical or chemical properties of gases or vapours introduced in the liquid media
- B01F23/2376—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids characterised by the physical or chemical properties of gases or vapours introduced in the liquid media characterised by the gas being introduced
- B01F23/23761—Aerating, i.e. introducing oxygen containing gas in liquids
- B01F23/237611—Air
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F25/00—Flow mixers; Mixers for falling materials, e.g. solid particles
- B01F25/30—Injector mixers
- B01F25/31—Injector mixers in conduits or tubes through which the main component flows
- B01F25/311—Injector mixers in conduits or tubes through which the main component flows for mixing more than two components; Devices specially adapted for generating foam
- B01F25/3111—Devices specially adapted for generating foam, e.g. air foam
- B01F25/31112—Devices specially adapted for generating foam, e.g. air foam with additional mixing means other than injector mixers, e.g. screen or baffles
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
- B01F35/20—Measuring; Control or regulation
- B01F35/22—Control or regulation
- B01F35/221—Control or regulation of operational parameters, e.g. level of material in the mixer, temperature or pressure
- B01F35/2211—Amount of delivered fluid during a period
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
- B01F35/30—Driving arrangements; Transmissions; Couplings; Brakes
- B01F2035/35—Use of other general mechanical engineering elements in mixing devices
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F2101/00—Mixing characterised by the nature of the mixed materials or by the application field
- B01F2101/48—Mixing water in water-taps with other ingredients, e.g. air, detergents or disinfectants
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W10/00—Technologies for wastewater treatment
- Y02W10/10—Biological treatment of water, waste water, or sewage
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Nozzles (AREA)
Abstract
The invention discloses a micro-nano bubble generating device, which comprises a water inlet pipeline, a water pump, a connecting pipeline, a pressure tank, a water outlet pipeline and a micro-nano spray head which are connected in sequence, wherein the water inlet pipeline is also provided with a water diversion tank, a ball valve and a check valve; the diversion tank comprises a first tank body, a first water inlet and a first water outlet, wherein the first water inlet and the first water outlet are formed in the first tank body, the first water inlet is formed in the upper portion of the first tank body, the first water outlet is formed in the bottom of the first tank body, the diversion tank is connected in series with a water inlet pipeline, the water inlet pipeline is divided into a first pipeline and a second pipeline, the first pipeline is communicated with the first water inlet, the second pipeline is communicated with the first water outlet, an air guide pipe is further arranged in the first tank body, two ends of the air guide pipe are respectively communicated with the first water inlet and the first water outlet, and an air guide through hole communicated with the inside of the first tank body is further formed in the upper portion of the air guide pipe. The water pump has the advantages of simple and reasonable structure, preventing water flow in the pipeline from flowing back, prolonging the service life of the water pump and reducing the cost.
Description
Technical Field
The invention relates to the technical field of micro-nano bubbles, in particular to a micro-nano bubble generating device.
Background
The micro-nano bubble principle is that water and air are mixed, bubbles with micro-nano size are produced through an expansion pipe after high-pressure compression, then are discharged through a micro-nano bubble nozzle, and an authorized bulletin number is CN102951694B, which discloses a micro-nano bubble production device for cultivation, comprising a base, wherein a water pump and a pressure tank are arranged on the base, the water pump is connected with the right end of the pressure tank through a first pipeline, a pressure gauge is arranged on the first pipeline, the water pump is connected with a water inlet through a second pipeline, an air hole is arranged on the second pipeline, the left end of the pressure tank is connected with a micro-nano nozzle through a third pipeline, the micro-nano nozzle comprises a nozzle main body, and a transition pipe and an opening and closing rotating part connected with the top end of the transition pipe are arranged in the nozzle main body; the top end of the spray head main body is connected with a spray head cover, and a plurality of first discharge holes are formed in the spray head cover; the opening and closing rotating component comprises a screw body and a rotating head, a plurality of second discharge holes are formed in the side wall of the top end of the screw body, and external threads are formed in the bottom end of the screw body; the diameter of the second pipeline is larger than that of the first pipeline, and the diameter of the first pipeline is larger than that of the third pipeline. The existing micro-nano bubble generating device is usually provided with a bottom valve on a water inlet pipeline to prevent water flow from flowing back after stopping working, however, the existing bottom valve cannot be completely sealed, and water flow in a water pump is caused to flow back after stopping working for a long time, so that the water pump idles after restarting, and the service life of the water pump is greatly reduced.
Disclosure of Invention
Aiming at the defects and shortcomings of the prior art, the invention provides the micro-nano bubble generating device which has a simple and reasonable structure, and prevents the idle running of a water pump caused by the backflow of water flow in a water inlet pipeline, and the equipment cannot work; the service life of the water pump is prolonged, and the cost is reduced.
In order to achieve the above purpose, the present invention provides the following technical solutions:
the micro-nano bubble generating device comprises a water inlet pipeline, a water pump, a connecting pipeline, a pressure tank, a water outlet pipeline and a micro-nano spray head which are sequentially connected, wherein the water inlet pipeline is also provided with a water diversion tank, a ball valve and a check valve, and the ball valve and the check valve are arranged between the water diversion tank and the water pump;
the water diversion tank comprises a first tank body, a first water inlet and a first water outlet, wherein the first water inlet and the first water outlet are formed in the first tank body, the first water inlet is formed in the upper part of the first tank body, the first water outlet is formed in the bottom of the first tank body, the water diversion tank is connected in series to a water inlet pipeline, the water inlet pipeline is divided into a first pipeline and a second pipeline, the first pipeline is communicated with the first water inlet, the second pipeline is communicated with the first water outlet, an air guide pipe is further arranged in the first tank body, two ends of the air guide pipe are respectively communicated with the first water inlet and the first water outlet, and an air guide through hole communicated with the inside of the first tank body is further formed in the upper part of the air guide pipe;
and an air inlet device is also communicated with the second pipeline.
Further, the pressure tank comprises a second tank body, a second water inlet and a second water outlet, wherein the second water inlet and the second water outlet are formed in the second tank body, a microporous partition plate is arranged on the second water inlet, a plurality of microporous nets are further arranged in the second tank body at a certain angle, and the microporous nets are at least two layers.
Further, the microporous net is arranged at the middle upper part of the second tank body, and is provided with a plurality of small holes with the diameter of 3mm-10 mm.
Further, the micro-nano spray head comprises a spray head main body, a transition pipe and a spray nozzle which are sequentially embedded in the spray head main body, wherein the bottom of the transition pipe is propped against the inside of the spray head main body, the top of the transition pipe is propped against the bottom of the spray nozzle, a plurality of first discharge holes communicated with the spray nozzle are formed in the top of the transition pipe, the spray nozzle comprises a connecting section and an extending section, the extending section extends out of the spray head main body, the connecting section is connected with the spray head main body and is propped against the transition pipe, and a plurality of second discharge holes are formed in the extending section along the peripheral wall.
Further, the nozzle body is connected with the water outlet pipeline and the nozzle through threads.
Further, an air inlet valve communicated with the first tank body is arranged at the upper part of the side wall of the water diversion tank, and an air release valve communicated with the second tank body is arranged on the side wall of the pressure tank.
Compared with the prior art, the invention has the beneficial effects that: after the micro-nano bubble generating device stops working, the check valve is arranged to prevent water flow in the water pump from flowing back, but the check valve cannot be completely sealed, so that the water inlet pipeline is provided with the water diversion tank, water is continuously fed to the water pump through the water diversion tank to supplement water flow, the water pump is further prevented from idling due to no water flow in the water pump in the just-opened state, and the ball valve arranged on the water inlet pipeline can adjust the water inflow according to requirements; the water pump is started in the initial stage because the water inlet pipe is hollow, can inhale a large amount of air in the water diversion tank, in the water absorption process, because the connection of water inlet pipe and external water source is not vacuum setting or vacuum nature poor, can not avoid making the air enter into the water diversion tank, after the long-time use of water diversion tank, lead to the gas in the water diversion tank to be more and more, thereby can't satisfy the water pump and start required water yield once more, lead to the water pump idle running, be provided with air duct intercommunication first water inlet and first delivery port in the water diversion tank, air duct upper portion has set up the air guide through-hole of connecting the internal portion of first jar simultaneously, air guide through-hole is higher than the internal water level of first jar under operating condition, take away partial gas at the first jar body in the rivers flow process from the air guide through-hole, and this partial gas just is used for the gas that needs under the initial starting state of micro-nano bubble generating device, follow-up required gas then is filled by air inlet device.
Drawings
Fig. 1 is a schematic diagram of the overall structure of the present invention.
FIG. 2 is a schematic view of the construction of the water diversion tank of the present invention.
Fig. 3 is a schematic view of the pressure tank structure of the present invention.
Fig. 4 is a schematic diagram of the micro-nano spray head structure of the present invention.
Fig. 5 is a schematic diagram of an exploded structure of the micro-nano spray head according to the present invention.
In fig. 1 to 5, 1 water inlet pipe, 2 water pump, 3 connecting pipe, 4 pressure tank, 5 water outlet pipe, 6 micro-nano spray head, 7 water guiding tank, 8 ball valve, 9 check valve, 11 first pipe, 12 second pipe, 13 air inlet device, 41 second tank, 42 second water inlet, 43 second water outlet, 44 micropore partition board, 45 micropore net, 46 air release valve, 61 spray head main body, 62 transition pipe, 63 spray nozzle, 621 first discharge hole, 631 connecting section, 632 extending section, 633 second discharge hole, 71 first tank, 72 first water inlet, 73 first water outlet, 74 air guide pipe, 75 air guide through hole, 76 air inlet valve.
Detailed Description
The invention is further explained with reference to the drawings.
The micro-nano bubble generating device as shown in fig. 1 to 5 comprises a water inlet pipeline 1, a water pump 2, a connecting pipeline 3, a pressure tank 4, a water outlet pipeline 5 and a micro-nano spray head 6 which are sequentially connected, wherein the water inlet pipeline 1 is also provided with a water diversion tank 7, a ball valve 8 and a check valve 9, and the ball valve 8 and the check valve 9 are arranged between the water diversion tank 7 and the water pump 2;
the water diversion tank 7 comprises a first tank body 71, a first water inlet 72 and a first water outlet 73 which are arranged on the first tank body 71, the first water inlet 72 is arranged at the upper part of the first tank body 71, the first water outlet 73 is arranged at the bottom of the first tank body 71, the water diversion tank 7 is connected in series on the water inlet pipeline 1, the water inlet pipeline 1 is divided into a first pipeline 11 and a second pipeline 12, the first pipeline 11 is communicated with the first water inlet 72, the second pipeline 12 is communicated with the first water outlet 73, an air duct 74 is further arranged in the first tank body 71, two ends of the air duct 74 are respectively communicated with the first water inlet 72 and the first water outlet 73, and an air duct 75 communicated with the inside of the first tank body 71 is further arranged at the upper part of the air duct 74;
an air intake device 13 is also provided in communication with the second conduit 12.
After the micro-nano bubble generating device stops working, the check valve 9 is arranged to prevent water flow in the water pump 2 from flowing back, but the check valve 9 cannot be completely sealed, so that the water inlet pipeline 1 is provided with the water diversion tank 7, water is continuously fed to the water pump 2 through the water diversion tank 7 to supplement water flow, the water pump 2 is further prevented from idling due to no water flow in the water pump 2 in the just-opened state, and the ball valve 8 arranged on the water inlet pipeline 1 can adjust the water inlet quantity according to requirements; in the initial stage of starting the water pump 2, a large amount of air is sucked into the water diversion tank 7 because the water inlet pipe is hollow, the connection between the water inlet pipe 1 and an external water source is not in vacuum arrangement or vacuum property is poor in the water suction process, the air is inevitably led into the water diversion tank 7, after the water diversion tank 7 is used for a long time, more and more gas in the water diversion tank 7 is led, the water requirement of restarting the water pump 2 cannot be met, the water pump 2 idles, the air guide pipe 74 is arranged in the water diversion tank 7 and communicated with the first water inlet 72 and the first water outlet 73, meanwhile, the air guide pipe 74 is provided with the air guide through hole 75 connected with the inside of the first tank 71, the air guide through hole 75 is higher than the water level in the first tank 71 in the working state, part of gas in the first tank 71 is taken away from the air guide through hole 75 in the water flow process, the part of gas is just used for gas required in the initial starting state of the micro-nano bubble generating device, and the gas required in the subsequent state is filled by the air inlet device 13.
The pressure tank 4 comprises a second tank body 41, a second water inlet 42 and a second water outlet 43 which are arranged on the second tank body 41, a microporous baffle 44 is arranged on the second water inlet 42, a plurality of microporous nets 45 are also arranged in the second tank body 41 at a certain angle, and the microporous nets 45 are at least two layers. The microporous net 45 is arranged at the middle upper part of the second tank body 41, and the microporous net 45 is provided with a plurality of small holes with the diameter of 3mm-10 mm.
When the air-water mixture flows into the second tank 41 from the water inlet pipe, the air-water mixture is pressurized and cut through the microporous baffle 44 arranged at the water inlet, and the water is mixed; when the air-water mixture enters the second tank 41, the water is further mixed by the layers of microporous net 45, so that the problems of low foaming rate, large bubble diameter and the like of the conventional similar device are solved, and the higher oxygen increasing power efficiency is achieved.
The micro-nano spray head 6 comprises a spray head main body 61, and a transition pipe 62 and a spray nozzle 63 which are sequentially embedded in the spray head main body 61, wherein the bottom of the transition pipe 62 is propped against the inside of the spray head main body 61, the top of the transition pipe 62 is propped against the bottom of the spray nozzle 63, a plurality of first discharge holes 621 communicated with the spray nozzle 63 are formed in the top of the transition pipe 62, the spray nozzle 63 comprises a connecting section 631 and an extending section 632, the extending section 632 extends out of the spray head main body 61, the connecting section 631 is connected with the spray head main body 61 and is propped against the transition pipe 62, and the extending section 632 is provided with a plurality of second discharge holes 633 along the peripheral wall.
Micro-nano bubbles formed by air bubbles and water enter the transition pipe 62 through the nozzle body 61, are pressurized in the transition pipe 62 to form more finely divided micro-nano bubbles, and when entering the nozzle 63 through the first discharge hole 621, the flow speed of the micro-nano bubbles increases, and after turbulent flow movement is performed in the inner space, the micro-nano bubbles are discharged through the second discharge hole 633.
The spray head main body 61 is connected with the water outlet pipeline 5 and the spray nozzle 63 is connected with the spray head main body 61 through threads, so that the spray head is convenient to install, clean and maintain.
An air inlet valve 76 communicating with the first tank 71 is provided at the upper part of the side wall of the water diversion tank 7, and an air release valve 46 communicating with the second tank 41 is provided at the side wall of the pressure tank 4. After the micro-nano bubble generating device stops working, the air release valve 46 can be opened, and the water body remained in the pressure tank 4 can be discharged by using the external air.
The foregoing description is only of the preferred embodiments of the invention, and all changes and modifications that come within the meaning and range of equivalency of the structures, features and principles of the invention are therefore intended to be embraced therein.
Claims (4)
1. The utility model provides a micro-nano bubble generating device, inlet channel (1), water pump (2), connecting tube (3), overhead tank (4), outlet pipe way (5) and micro-nano shower nozzle (6), its characterized in that: the water inlet pipeline (1) is also provided with a water diversion tank (7), a ball valve (8) and a check valve (9), and the ball valve (8) and the check valve (9) are arranged between the water diversion tank (7) and the water pump (2);
the water diversion tank (7) comprises a first tank body (71), a first water inlet (72) and a first water outlet (73) which are arranged on the first tank body (71), the first water inlet (72) is arranged on the upper portion of the first tank body (71), the first water outlet (73) is arranged at the bottom of the first tank body (71), the water diversion tank (7) is connected in series with the water inlet pipeline (1), the water inlet pipeline (1) is divided into a first pipeline (11) and a second pipeline (12), the first pipeline (11) is communicated with the first water inlet (72), the second pipeline (12) is communicated with the first water outlet (73), an air duct (74) is further arranged in the first tank body (71), two ends of the air duct (74) are respectively communicated with the first water inlet (72) and the first water outlet (73), and an air duct through hole (75) which is communicated with the interior of the first tank body (71) is further arranged on the upper portion of the air duct (74);
an air inlet device (13) is also communicated with the second pipeline (12);
the pressure tank (4) comprises a second tank body (41), a second water inlet (42) and a second water outlet (43) which are arranged on the second tank body (41), a microporous baffle (44) is arranged on the second water inlet (42), a plurality of microporous nets (45) are also arranged in the second tank body (41) at a certain angle, and the microporous nets (45) are at least two layers;
the micro-nano spray head (6) comprises a spray head main body (61) and a transition pipe (62) and a spray nozzle (63) which are sequentially embedded in the spray head main body (61), wherein the bottom of the transition pipe (62) is propped against the inside of the spray head main body (61), the top of the transition pipe (62) is propped against the bottom of the spray nozzle (63), a plurality of first discharge holes (621) are formed in the top of the transition pipe (62) and communicated with the spray nozzle (63), the spray nozzle (63) comprises a connecting section (631) and an extending section (632), the extending section (632) extends out of the spray head main body (61), the connecting section (631) is connected with the spray head main body (61) and is propped against the transition pipe (62), and a plurality of second discharge holes (633) are formed in the extending section (632) along the peripheral wall.
2. The micro-nano bubble generating apparatus according to claim 1, wherein: the microporous net (45) is arranged at the middle upper part of the second tank body (41), and the microporous net (45) is provided with a plurality of small holes with the diameter of 3mm-10 mm.
3. The micro-nano bubble generating apparatus according to claim 1, wherein: the nozzle body (61) is connected with the water outlet pipeline (5) and the nozzle (63) is connected with the nozzle body (61) through threads.
4. The micro-nano bubble generating apparatus according to claim 1, wherein: an air inlet valve (76) communicated with the first tank body (71) is arranged at the upper part of the side wall of the water diversion tank (7), and an air release valve (46) communicated with the second tank body (41) is arranged on the side wall of the pressure tank (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710294830.3A CN106964268B (en) | 2017-04-28 | 2017-04-28 | Micro-nano bubble generating device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710294830.3A CN106964268B (en) | 2017-04-28 | 2017-04-28 | Micro-nano bubble generating device |
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| CN106964268A CN106964268A (en) | 2017-07-21 |
| CN106964268B true CN106964268B (en) | 2023-07-04 |
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| CN201710294830.3A Active CN106964268B (en) | 2017-04-28 | 2017-04-28 | Micro-nano bubble generating device |
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Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107349094A (en) * | 2017-08-22 | 2017-11-17 | 上海亮仓能源科技有限公司 | A kind of hydrogen-rich bubble bathing device |
| CN109420435A (en) * | 2017-08-25 | 2019-03-05 | 高地 | Generate the method and system of the liquid containing nano grade air bubbles |
| CN107899442A (en) * | 2017-10-18 | 2018-04-13 | 宁波市国盛仪表有限公司 | Micro-nano bubbler and its bubble production method |
| CN108285208A (en) * | 2018-03-27 | 2018-07-17 | 芜湖美的厨卫电器制造有限公司 | Micro-nano bubble water generating device and with water terminal |
| CN110465215A (en) * | 2018-05-12 | 2019-11-19 | 浙江优普生精密电子有限公司 | A kind of micro-nano bubble generator |
| CN109497838A (en) * | 2018-12-29 | 2019-03-22 | 广东顺德鼎辰科技有限公司 | A kind of water outlet box and discharging device |
| CN109701404A (en) * | 2019-02-28 | 2019-05-03 | 太仓昊恒纳米科技有限公司 | A kind of nano bubble aqueous solution generating means |
| CN110102196A (en) * | 2019-05-20 | 2019-08-09 | 叶忠达 | Micro-nano bubble generator |
| CN112794486A (en) * | 2021-03-04 | 2021-05-14 | 恒盈(宁波)生态环境科学研究院有限公司 | Sewage treatment device and sewage treatment method |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1626462A (en) * | 2003-12-08 | 2005-06-15 | 大连广汇气体设备有限公司 | Air-mixing unit of saturated dissolved oxygen |
| KR20090045621A (en) * | 2007-11-02 | 2009-05-08 | 우인화학 주식회사 | Micro bubbles making apparatus and bath using the same |
| WO2010002146A2 (en) * | 2008-07-02 | 2010-01-07 | Shin Hyun Ku | Micro-bubble generator for bathtub |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2508843Y (en) * | 2001-11-29 | 2002-09-04 | 王世汶 | Gas-liquid two phase contact device for generating ozone liquid |
| KR100463896B1 (en) * | 2002-03-29 | 2004-12-30 | 동우기연 주식회사 | The Method and System for Generating Ozonied-Water and control method thereof |
| US20070257381A1 (en) * | 2006-05-08 | 2007-11-08 | Chuang Shuo W | Cavitation generating system |
| CN101664650A (en) * | 2008-09-01 | 2010-03-10 | 华东电力试验研究院有限公司 | Method and device for dissolving gas in oil |
| JP2013240777A (en) * | 2012-04-25 | 2013-12-05 | Sharp Corp | Apparatus for generating ozone-containing fluid and cleaning apparatus having the same |
| CN102951694B (en) * | 2012-11-14 | 2013-11-06 | 金青松 | Micron bubble generating device for cultivation |
| TWM483123U (en) * | 2014-03-11 | 2014-08-01 | Trusval Technology Co Ltd | Generation device for gas dissolution into liquid and fluid nozzle |
| CN204073880U (en) * | 2014-07-31 | 2015-01-07 | 中法合营王朝葡萄酿酒有限公司 | A kind of full-automatic ozone water admixing device |
| CN104888636A (en) * | 2015-05-28 | 2015-09-09 | 中国石油化工股份有限公司 | Micro-nano bubble generation device and sewage purification system |
| CN105923799B (en) * | 2016-06-28 | 2019-03-29 | 湖南农业大学 | The micro-nano aeration system of water body |
| CN207042270U (en) * | 2017-04-28 | 2018-02-27 | 宁波福莱源纳米科技有限公司 | A kind of micro-nano bubble generator |
-
2017
- 2017-04-28 CN CN201710294830.3A patent/CN106964268B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1626462A (en) * | 2003-12-08 | 2005-06-15 | 大连广汇气体设备有限公司 | Air-mixing unit of saturated dissolved oxygen |
| KR20090045621A (en) * | 2007-11-02 | 2009-05-08 | 우인화학 주식회사 | Micro bubbles making apparatus and bath using the same |
| WO2010002146A2 (en) * | 2008-07-02 | 2010-01-07 | Shin Hyun Ku | Micro-bubble generator for bathtub |
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| CN106964268A (en) | 2017-07-21 |
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