CN205650095U - Micro -nano bubble generating device - Google Patents
Micro -nano bubble generating device Download PDFInfo
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- CN205650095U CN205650095U CN201620468618.5U CN201620468618U CN205650095U CN 205650095 U CN205650095 U CN 205650095U CN 201620468618 U CN201620468618 U CN 201620468618U CN 205650095 U CN205650095 U CN 205650095U
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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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Abstract
The utility model provides a micro -nano bubble generating device, the device includes: a body, one end are the end of intaking, and the other end is for going out a water end (W. E. ), and inner wall protrusion in both ends forms two and intakes that the end is protruding, the scene 2 water end (W. E. ) is protruding, two intake the end protruding with two archs of scene 2 water end (W. E. ) between form respectively intake the head piece with go out water and cross head piece, inboard middle part formation mixing chamber, a bubble pipe, one end and body play water end (W. E. ) intercommunication, an intake pipe to communicate with mixing chamber, a guiding subassembly, including honeycomb duct, guide rod and guide vanes, the guiding subassembly sets up through the honeycomb duct and crosses the head piece in the head piece of intaking with play water, a plurality of air inlets, radial ring locates the honeycomb duct along the guiding subassembly honeycomb duct, follows honeycomb duct length direction interval between the air inlet and arranges. The device can effectively flow gas -liquid mixture and cut, increases bubble quantity.
Description
Technical field
This utility model relates to a kind of micro-nano bubble generator.
Background technology
Micro-nano bubble is to produce diameter micro-bubble between 50 microns (um) and tens nanometer (nm) during bubble generation.
During water treatment aeration, in order to increase the oxygen-transfer efficiency diameter often through minimizing bubble, increase the contact area of gas and water, extend the gas time of staying in water.Can be applicable to purification of water quality and the various Sewage Treatment Projects such as pond, rivers and creeks, lake.
Industrially, energy expenditure when saving is utilized pipeline to draw water by nano bubble.Same nano bubble is covered with the inwall of water pipe, will can reduce friction when drawing water, thus save energy and cost.Meanwhile, nano bubble can be used in daily life.Because many artificial products and natural resources are that material is mixed to form, it is desirable that these materials keep mixing under certain situation, also some situation we need separately they.At this moment, it is longer that we just can utilize nano bubble to make oily matter and aqueous fusion close the stable time, can make to separate from oil-sand fuel-displaced more economically and effective percentage.
But, existing micro-nano bubble generator, its bubble manufactured, that occur, quantity is the most few, to this, currently, with respect to micro-nano bubble generator, domestic is primarily present following patent documentation:
Patent announcement number: CN204752239U, disclose a kind of very high content ultra micro nano-bubble generating apparatus, including the one-level nanobubble water generating assembly being arranged in series and two grades of nanobubble water generating assemblies, wherein, one-level nanobubble water generating assembly includes the booster pump being sequentially connected with, gas-liquid mixed dissolved under pressure pump and gas-liquid dissolved under pressure device, one end of booster pump connects water inlet pipe, the other end connects gas-liquid mixed dissolved under pressure pump, connect on gas-liquid mixed dissolved under pressure pump and have the first air inlet pipe, liquid and gas are in gas-liquid mixed dissolved under pressure pump imports gas-liquid dissolved under pressure pump, carry out gas-liquid mixed, produce first order nanobubble water；Two grades of nanobubble water generating assemblies include gas-liquid rotor and aeration head, and mixed gas-liquid is in gas-liquid dissolved under pressure device imports gas-liquid rotor, in order to produce very high content ultra micro nano level second level nanobubble water.This utility model includes two grades of nanometer generating assemblies, reduces the particle diameter of nano bubble in water, improves the number of nano bubble, and efficiency is high, it is little to vibrate, noise is little, be not susceptible to blocking.But, this patent is to be rotated by the spiral fluted of gas-liquid rotor inwall to form eddy flow, produces bubble, but, eddy flow groove is opened in inwall, limits and the contact area of gas-liquid mixed layer, and then have impact on the quantity that bubble produces.
Utility model content
For solving the problem of above-mentioned existence, the purpose of this utility model is to provide a kind of micro-nano bubble generator, and gas-liquid mixed stream can effectively be cut by described device, increases number of bubbles.
For reaching above-mentioned purpose, the technical solution of the utility model is:
A kind of micro-nano bubble generator, described device includes: a body, one end is water inlet end, the other end is water side, lay respectively at the both sides protrusion inside body respectively that the inwall at body two ends is relative, form that two water inlet ends are protruding, two water sides are protruding, formed respectively between and two water side two projections protruding at two water inlet ends reduce body flow section water inlet head piece and water outlet cross head piece, described intake head piece and water outlet is crossed head piece and formed gas-liquid mixed chamber with body middle inside；One foam output tube, its one end connects with described body water side；One air inlet pipe, is arranged at described body one middle side part, and connects with the gas-liquid mixed chamber inside body；One guiding subassembly, it is arranged at described body gas-liquid mixed intracavity, the diversion rod including a mozzle, being arranged in mozzle and the some guide vanes being arranged at intervals on diversion rod along diversion rod length direction, guiding subassembly is located at described body by diversion pipe rack and was intake head piece and head piece is crossed in water outlet；Some air inlets, are radially located on mozzle along described guiding subassembly mozzle, are intervally arranged along mozzle length direction between air inlet.
Further, it is equipped with chassis outside described body water inlet end end.
Separately, described foam output tube and body are integral type structure.
Separately having, described air inlet pipe and body are integral type structure.
Again, described water outlet is crossed head piece and is arranged at body inside one end of foam output tube.
Further, the quantity of described air inlet is 4, it is intervally arranged along mozzle length direction.
Separately, described guiding subassembly mozzle is positioned at gas-liquid mixed intracavity, diversion rod two ends and the guide vane being positioned on diversion rod and extends to described intake head piece and head piece is crossed in water outlet.
Separately having, described guide vane is arranged on diversion rod twist.
Again, described guiding subassembly includes: water conservancy diversion outer tube；Inside it is connected to the water conservancy diversion inner tube of water conservancy diversion outer tube；Inside it is connected to the water conservancy diversion axle of water conservancy diversion inner tube；Along the circumferentially-spaced some distributing fins set of described water conservancy diversion outer tube；Described guiding subassembly two ends are set up in body by water conservancy diversion outer tube and intake head piece and head piece is crossed in water outlet.
Further, described water conservancy diversion inner tube circumferentially arranged is connected to described water conservancy diversion outer tube by some in the outer connector of water conservancy diversion outer wall of inner tube, described water conservancy diversion axle is by being connected to described water conservancy diversion inner tube in some interconnecting pieces circumferentially disposed along water conservancy diversion axle.
The beneficial effects of the utility model are:
Described micro-nano bubble generator, by arrange water inlet that flow section reduces head piece and water outlet cross head piece, with formation gas-liquid mixed chamber in the middle part of body, and then formation Venturi effect, strengthen the absorption affinity of gas-liquid mixed intracavity, simultaneously, it is equipped with in the deflector of gas-liquid mixed intracavity and the air inlet that is opened on deflector, directly pass in the middle of gas-liquid mixed stream, effectively gas-liquid mixed stream is cut, can substantially increase the quantity producing bubble；
Foam output tube is set, its area of section reduced and tube length, more efficiently the bubble produced can be limited, increase number of bubbles further.
Accompanying drawing explanation
Fig. 1 is the sectional axonometric drawing of a kind of micro-nano bubble generator provided by the utility model.
Fig. 2 is the front view of Fig. 1.
Fig. 3 is the profile of the deflector of a kind of micro-nano bubble generator provided by the utility model.
Fig. 4 is guiding subassembly cross-sectional view in another embodiment of this utility model.
Detailed description of the invention
With reference to Fig. 1 ~ Fig. 4, the micro-nano bubble generator of one described in the utility model, described device includes: a body 1, one end is water inlet end 11, the other end is water side 12, lay respectively at the both sides protrusion inside body 1 respectively that the inwall at body 1 two ends is relative, form two water inlet end projections 13, two water side projections 14, formed respectively between and two water side two projections protruding at two water inlet ends reduce body 1 flow section water inlet head piece 15 and water outlet cross head piece 16, described intake head piece 15 and water outlet is crossed head piece 16 and formed gas-liquid mixed chamber 17 with body 1 middle inside；One foam output tube 2, its one end connects with described body 1 water side 12；One air inlet pipe 3, is arranged at described body 1 one middle side part, and connects with the gas-liquid mixed chamber 17 inside body 1；One guiding subassembly 4, it is arranged in described body 1 gas-liquid mixed chamber 17, the diversion rod 42 including a mozzle 41, being arranged in mozzle 41 and the some guide vanes 43 being arranged at intervals on diversion rod 42 along diversion rod 42 length direction, guiding subassembly 4 is set up in described body 1 by mozzle 41 and intake head piece 15 and head piece 16 is crossed in water outlet；Some air inlets 5, are radially located on mozzle 41 along described guiding subassembly 4 mozzle 41, are intervally arranged along mozzle 41 length direction between air inlet 5.
Further, it is equipped with chassis 6 outside described body 1 water inlet end 11 end.
Separately, described foam output tube 2 is integral type structure with body 1.
Separately having, described air inlet pipe 3 is integral type structure with body 1.
Again, described water outlet is crossed head piece 16 and is arranged at body 1 inside one end of foam output tube 2.
Further, the quantity of described air inlet 5 is 4, it is intervally arranged along mozzle 41 length direction.
Separately, described guiding subassembly 4 mozzle 41 is positioned at gas-liquid mixed chamber 17, diversion rod 42 two ends and the guide vane 43 being positioned on diversion rod 42 and extends to described intake head piece 15 and head piece 16 is crossed in water outlet.
Separately having, described guide vane 43 is arranged on diversion rod 42 twist.
Again, in another embodiment of this utility model, described guiding subassembly 4 includes: water conservancy diversion outer tube 400；Inside it is connected to the water conservancy diversion inner tube 401 of water conservancy diversion outer tube 400；Inside it is connected to the water conservancy diversion axle 402 of water conservancy diversion inner tube 401；Along the circumferentially-spaced some distributing fins 403 set of described water conservancy diversion outer tube 400；Described guiding subassembly 4 two ends are set up in body by water conservancy diversion outer tube 400 and intake head piece 15 and head piece 16 is crossed in water outlet.
Have again, described water conservancy diversion inner tube 401 circumferentially arranged is connected to described water conservancy diversion outer tube 400 by some in the outer connector 404 of water conservancy diversion inner tube 401 outer wall, and described water conservancy diversion axle 402 is by being connected to described water conservancy diversion inner tube 401 in some interconnecting pieces 405 circumferentially disposed along water conservancy diversion axle 402.
The occupation mode of a kind of micro-nano bubble generator described in the utility model is as follows:
High-velocity flow enters body 1 through body 1 water inlet end 11, the Venturi effect utilizing head piece 15 of intaking, water outlet to cross head piece 16 and gas-liquid mixed chamber 17 formation forms negative pressure in gas-liquid mixed chamber 17, gas sucks from air inlet pipe 3, mix through air inlet 5 and water, simultaneously because gas-liquid mixed chamber 17 is internal is provided with guiding subassembly 4, the guide vane 43 ridden carries out helical cut to air water, being then passed through foam output tube 2 to derive, the helical cut effect of gas-liquid mixed chamber 17 turbulent flow and guide vane 43 makes gas high-efficiency dissolution and form micro-bubble in water.
In another embodiment, air water is cut by guiding subassembly 4 by distributing fin 403, forms bubble.
It should be noted that above example is only in order to illustrate the technical solution of the utility model and unrestricted.Although this utility model being described in detail with reference to preferred embodiment, it will be understood by those within the art that, the technical scheme of utility model can be modified or equivalent, without deviating from the scope of technical solutions of the utility model, it all should be contained in right of the present utility model.
Claims (10)
1. a micro-nano bubble generator, it is characterised in that described device includes:
One body, one end is water inlet end, the other end is water side, lay respectively at the both sides protrusion inside body respectively that the inwall at body two ends is relative, form two water inlet ends projections, two water sides projections, formed respectively between and two water side two projections protruding at two water inlet ends reduce body flow section water inlet head piece and water outlet cross head piece, described intake head piece and water outlet is crossed head piece and formed gas-liquid mixed chamber with body middle inside；
One foam output tube, its one end connects with described body water side；
One air inlet pipe, is arranged at described body one middle side part, and connects with the gas-liquid mixed chamber inside body；
One guiding subassembly, it is arranged at described body gas-liquid mixed intracavity, the diversion rod including a mozzle, being arranged in mozzle and the some guide vanes being arranged at intervals on diversion rod along diversion rod length direction, guiding subassembly is located at described body by diversion pipe rack and was intake head piece and head piece is crossed in water outlet；
Some air inlets, are radially located on mozzle along described guiding subassembly mozzle, are intervally arranged along mozzle length direction between air inlet.
The micro-nano bubble generator of one the most according to claim 1, it is characterised in that be equipped with chassis outside described body water inlet end end.
The micro-nano bubble generator of one the most according to claim 1, it is characterised in that described foam output tube and body are integral type structure.
The micro-nano bubble generator of one the most according to claim 1, it is characterised in that described air inlet pipe and body are integral type structure.
The micro-nano bubble generator of one the most according to claim 1, it is characterised in that described water outlet is crossed head piece and is arranged at body inside one end of foam output tube.
The micro-nano bubble generator of one the most according to claim 1, it is characterised in that the quantity of described air inlet is 4, is intervally arranged along mozzle length direction.
The micro-nano bubble generator of one the most according to claim 1, it is characterised in that described guiding subassembly mozzle is positioned at gas-liquid mixed intracavity, diversion rod two ends and the guide vane being positioned on diversion rod and extends to described intake head piece and head piece is crossed in water outlet.
The micro-nano bubble generator of one the most according to claim 1, it is characterised in that described guide vane is arranged on diversion rod twist.
The micro-nano bubble generator of one the most according to claim 1, it is characterised in that described guiding subassembly includes:
Water conservancy diversion outer tube；
Inside it is connected to the water conservancy diversion inner tube of water conservancy diversion outer tube；
Inside it is connected to the water conservancy diversion axle of water conservancy diversion inner tube；
Along the circumferentially-spaced some distributing fins set of described water conservancy diversion outer tube；
Described guiding subassembly two ends are set up in body by water conservancy diversion outer tube and intake head piece and head piece is crossed in water outlet.
The micro-nano bubble generator of one the most according to claim 1, it is characterized in that, described water conservancy diversion inner tube circumferentially arranged is connected to described water conservancy diversion outer tube by some in the outer connector of water conservancy diversion outer wall of inner tube, and described water conservancy diversion axle is by being connected to described water conservancy diversion inner tube in some interconnecting pieces circumferentially disposed along water conservancy diversion axle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620468618.5U CN205650095U (en) | 2016-05-23 | 2016-05-23 | Micro -nano bubble generating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620468618.5U CN205650095U (en) | 2016-05-23 | 2016-05-23 | Micro -nano bubble generating device |
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| CN205650095U true CN205650095U (en) | 2016-10-19 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201620468618.5U Active CN205650095U (en) | 2016-05-23 | 2016-05-23 | Micro -nano bubble generating device |
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Cited By (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106745867A (en) * | 2017-01-19 | 2017-05-31 | 浙江为环科技有限公司 | A kind of aerator |
| CN106830382A (en) * | 2017-03-31 | 2017-06-13 | 浙江华庆元生物科技有限公司 | A kind of ultra micro nano bubble Jet-flow oxygen increasing device |
| CN106943905A (en) * | 2017-03-14 | 2017-07-14 | 中原工学院 | A kind of nanoscale micro-bubble water Liqiud-gas mixing device |
| CN106964267A (en) * | 2017-03-28 | 2017-07-21 | 宁波大学 | Micro-nano bubble generator and micro-nano bubble preparation system |
| CN107029572A (en) * | 2017-05-08 | 2017-08-11 | 宁波筑鸿纳米科技有限公司 | A kind of nanoscale fluid mixer and nanoscale fluid mixer |
| CN107321204A (en) * | 2017-08-21 | 2017-11-07 | 上海久田汽车零部件制造有限公司 | Microbubble generator |
| CN107827187A (en) * | 2017-11-06 | 2018-03-23 | 深圳市长天长空智能设备科技有限公司 | A kind of water sludge interface nanometer air floatation machine |
| CN108380067A (en) * | 2018-05-10 | 2018-08-10 | 乔登卫浴(江门)有限公司 | A kind of micro-nano bubble structure |
| CN108499392A (en) * | 2018-05-03 | 2018-09-07 | 东莞烨嘉电子科技有限公司 | A kind of nano grade air bubbles generating means |
| CN109607751A (en) * | 2018-12-14 | 2019-04-12 | 广西南宁绿泽环保科技有限公司 | A kind of air water balancer of central source hybrid mbr |
| CN110252166A (en) * | 2019-07-08 | 2019-09-20 | 佛山华系医疗科技有限公司 | Water fine bubble generating means |
| CN110790354A (en) * | 2019-06-06 | 2020-02-14 | 南京擅水科技有限公司 | Ball blade type transportation nanometer aerator |
| CN111298670A (en) * | 2020-03-31 | 2020-06-19 | 中国石油大学(华东) | Micro-nano bubble generator |
| CN113912242A (en) * | 2021-09-26 | 2022-01-11 | 宁波新芝生物科技股份有限公司 | Nano-scale fluid magnetization mixing bubble generator |
| CN114522551A (en) * | 2022-04-25 | 2022-05-24 | 杭州粟源科技有限公司 | Multistage cutting device for hydrogen nano bubble water and manufacturing method of cutting unit of multistage cutting device |
| CN115477395A (en) * | 2022-07-31 | 2022-12-16 | 北京四良科技有限公司 | Oxygenation device in waste water enzymolysis tank |
| CN115475546A (en) * | 2022-10-12 | 2022-12-16 | 江苏大学 | Wing section microbubble generator |
| CN117797668A (en) * | 2024-03-01 | 2024-04-02 | 山东省中地易采石油技术有限责任公司 | Micro-nano bubble water preparation system and process method for oil reservoir development |
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- 2016-05-23 CN CN201620468618.5U patent/CN205650095U/en active Active
Cited By (25)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106745867A (en) * | 2017-01-19 | 2017-05-31 | 浙江为环科技有限公司 | A kind of aerator |
| CN106943905A (en) * | 2017-03-14 | 2017-07-14 | 中原工学院 | A kind of nanoscale micro-bubble water Liqiud-gas mixing device |
| CN106964267A (en) * | 2017-03-28 | 2017-07-21 | 宁波大学 | Micro-nano bubble generator and micro-nano bubble preparation system |
| CN106830382A (en) * | 2017-03-31 | 2017-06-13 | 浙江华庆元生物科技有限公司 | A kind of ultra micro nano bubble Jet-flow oxygen increasing device |
| CN106830382B (en) * | 2017-03-31 | 2022-12-23 | 浙江华庆元生物科技有限公司 | Ultramicro nano bubble jet aerator |
| CN107029572A (en) * | 2017-05-08 | 2017-08-11 | 宁波筑鸿纳米科技有限公司 | A kind of nanoscale fluid mixer and nanoscale fluid mixer |
| CN107321204A (en) * | 2017-08-21 | 2017-11-07 | 上海久田汽车零部件制造有限公司 | Microbubble generator |
| CN107321204B (en) * | 2017-08-21 | 2023-07-14 | 上海捷乔纳米科技有限公司 | Microbubble generator |
| WO2019037470A1 (en) * | 2017-08-21 | 2019-02-28 | 上海久田汽车零部件制造有限公司 | Microbubble generator |
| CN107827187A (en) * | 2017-11-06 | 2018-03-23 | 深圳市长天长空智能设备科技有限公司 | A kind of water sludge interface nanometer air floatation machine |
| WO2019210670A1 (en) * | 2018-05-03 | 2019-11-07 | 东莞烨嘉电子科技有限公司 | Nanometer bubble generating device |
| CN108499392A (en) * | 2018-05-03 | 2018-09-07 | 东莞烨嘉电子科技有限公司 | A kind of nano grade air bubbles generating means |
| CN108380067A (en) * | 2018-05-10 | 2018-08-10 | 乔登卫浴(江门)有限公司 | A kind of micro-nano bubble structure |
| CN109607751A (en) * | 2018-12-14 | 2019-04-12 | 广西南宁绿泽环保科技有限公司 | A kind of air water balancer of central source hybrid mbr |
| CN109607751B (en) * | 2018-12-14 | 2021-07-13 | 广西南宁绿泽环保科技有限公司 | Air-water balancer of center source composite membrane bioreactor |
| CN110790354A (en) * | 2019-06-06 | 2020-02-14 | 南京擅水科技有限公司 | Ball blade type transportation nanometer aerator |
| CN110252166A (en) * | 2019-07-08 | 2019-09-20 | 佛山华系医疗科技有限公司 | Water fine bubble generating means |
| CN111298670A (en) * | 2020-03-31 | 2020-06-19 | 中国石油大学(华东) | Micro-nano bubble generator |
| CN113912242A (en) * | 2021-09-26 | 2022-01-11 | 宁波新芝生物科技股份有限公司 | Nano-scale fluid magnetization mixing bubble generator |
| CN113912242B (en) * | 2021-09-26 | 2023-10-24 | 宁波新芝生物科技股份有限公司 | Nanometer fluid magnetization mixing bubble generator |
| CN114522551A (en) * | 2022-04-25 | 2022-05-24 | 杭州粟源科技有限公司 | Multistage cutting device for hydrogen nano bubble water and manufacturing method of cutting unit of multistage cutting device |
| CN115477395A (en) * | 2022-07-31 | 2022-12-16 | 北京四良科技有限公司 | Oxygenation device in waste water enzymolysis tank |
| CN115475546A (en) * | 2022-10-12 | 2022-12-16 | 江苏大学 | Wing section microbubble generator |
| CN115475546B (en) * | 2022-10-12 | 2024-05-14 | 江苏大学 | Airfoil type microbubble generator |
| CN117797668A (en) * | 2024-03-01 | 2024-04-02 | 山东省中地易采石油技术有限责任公司 | Micro-nano bubble water preparation system and process method for oil reservoir development |
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