CN108031384A - A kind of micro-nano bubble generator - Google Patents
A kind of micro-nano bubble generator Download PDFInfo
- Publication number
- CN108031384A CN108031384A CN201810073331.6A CN201810073331A CN108031384A CN 108031384 A CN108031384 A CN 108031384A CN 201810073331 A CN201810073331 A CN 201810073331A CN 108031384 A CN108031384 A CN 108031384A
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- CN
- China
- Prior art keywords
- water
- micro
- air
- bubble
- nano bubble
- 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.)
- Pending
Links
- 239000002101 nanobubble Substances 0.000 title claims abstract description 29
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 97
- 238000000889 atomisation Methods 0.000 claims abstract description 18
- 239000004744 fabric Substances 0.000 claims abstract description 16
- 238000012856 packing Methods 0.000 claims abstract description 15
- 238000007667 floating Methods 0.000 claims abstract description 7
- 239000007788 liquid Substances 0.000 claims abstract description 7
- 239000000945 filler Substances 0.000 claims description 7
- 239000000919 ceramic Substances 0.000 claims description 4
- 238000009825 accumulation Methods 0.000 claims description 3
- 239000000463 material Substances 0.000 claims 1
- 238000004140 cleaning Methods 0.000 abstract description 10
- 230000000694 effects Effects 0.000 abstract description 8
- 238000005406 washing Methods 0.000 abstract description 7
- 238000004851 dishwashing Methods 0.000 abstract description 4
- 238000000034 method Methods 0.000 description 7
- 239000003599 detergent Substances 0.000 description 6
- 238000010521 absorption reaction Methods 0.000 description 3
- 239000012530 fluid Substances 0.000 description 3
- 238000000059 patterning Methods 0.000 description 2
- 230000003068 static effect Effects 0.000 description 2
- 206010044565 Tremor Diseases 0.000 description 1
- 238000009360 aquaculture Methods 0.000 description 1
- 244000144974 aquaculture Species 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000009300 dissolved air flotation Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 230000029058 respiratory gaseous exchange Effects 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F33/00—Other mixers; Mixing plants; Combinations of mixers
- B01F33/70—Mixers specially adapted for working at sub- or super-atmospheric pressure, e.g. combined with de-foaming
-
- 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
- B01F23/234—Surface aerating
- B01F23/2341—Surface aerating by cascading, spraying or projecting a liquid into a gaseous atmosphere
- B01F23/23413—Surface aerating by cascading, spraying or projecting a liquid into a gaseous atmosphere using nozzles for projecting the liquid into the gas atmosphere
-
- 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
- B01F23/2373—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 for obtaining fine bubbles, i.e. bubbles with a size below 100 µm
-
- 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
- B01F25/50—Circulation mixers, e.g. wherein at least part of the mixture is discharged from and reintroduced into a receptacle
- B01F25/51—Circulation mixers, e.g. wherein at least part of the mixture is discharged from and reintroduced into a receptacle in which the mixture is circulated through a set of tubes, e.g. with gradual introduction of a component into the circulating flow
-
- 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
- B01F35/21—Measuring
- B01F35/211—Measuring of the operational parameters
- B01F35/2112—Level of material in a container or the position or shape of the upper surface of the material
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D17/00—Detergent materials or soaps characterised by their shape or physical properties
- C11D17/0043—For use with aerosol devices
-
- 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
- B01F2101/24—Mixing of ingredients for cleaning compositions
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Nanotechnology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Wood Science & Technology (AREA)
- Organic Chemistry (AREA)
- Detail Structures Of Washing Machines And Dryers (AREA)
Abstract
The invention discloses a kind of micro-nano bubble generator, its feature bubble generator is made of dissolving and air pump and water circulating pump, the dissolving top is the Rong Qi areas equipped with atomization cloth (operating) water nozzle, valve inside and packing layer, and its underpart is the water retention zone equipped with water inlet pipe, floating ball liquid level control valve, micro-nano bubble exit and circulating water outlet；The air pump and water circulating pump are equipped with the circulation time that electric cabinet adjusts admission pressure and air-bubble, to produce the micro-nano bubble of different-grain diameter and the uniformity.The present invention is distributed in micro/nano level with bubble diameter more stable and uniform compared with prior art, moment, disposable confluent was big, effectively prevent the wait during air-bubble amount produces causes bubbles burst and loses cleaning effect, bubble diameter is controllable, it is system working stability, energy saving, simple in structure, facility compact, especially Miniaturizable are installed on washing machine or are used on dish-washing machine.
Description
Technical field
It is specifically a kind of for the micro- of family's cleaning and equipment cleaning the present invention relates to technical field of water treatment equipment
Nano-bubble generator.
Background technology
Micro-nano bubble is emerging high-tech at present, he can be used for including doing washing, washes the dishes etc., and family is cleaned, industry is set
Standby cleaning, planting, aquaculture and scientific research etc., at present, most common microbubble is pressurized dissolved air flotation
What method, water sprayer method and water pump vane patterning method produced.Method of pressed dissolved-air release use while water inlet, while air inlet, side water side
Formula, makes air soluble in water, reaches air hypersaturated state, reduce to normal pressure afterwards, make air separate out under an increased pressure, air
Micro-bubble discharges in water, although system is stablized relatively, water inlet will overcome larger pressure, and the lift of water pump is high, electric energy
Consume it is larger, system stable operation control it is more complicated, the bubble of generation is micron-sized more, nano level less；And water sprayer method
The bubble produced with water pump vane patterning method is bigger, simultaneity factor fluctuation of service, relatively more unmanageable.
The microbubble of the prior art, which occurs, to be produced using Hydrodynamic cavitation principle, and bubble diameter is uncontrollable, consume energy greatly,
System job insecurity, bubble diameter scope is generally all concentrated in the micron-scale than broad, nano level less, even without
Nano level bubble, processing cost is high, and efficiency is low, is especially difficult to once provide enough air-bubbles, due to the shakiness of air-bubble
Qualitative, the air-bubble continuously discharged can rupture quickly to be caused to lose cleaning performance, the day of one's doom during bubble water is waited
Extensive use of the micro-nano air-bubble in cleaning field is made.
The content of the invention
The purpose of the present invention is in view of the deficiencies of the prior art and design a kind of micro-nano bubble generator, using atomization
Air is melted into water by the wall effect of water distribution and packing layer so that being distributed in for bubble diameter more stable and uniform is micro-nano
Level, moment, disposable confluent was big, and bubble diameter is controllable, system working stability, effectively prevent air-bubble amount produce during
Wait cause bubbles burst and lose cleaning effect, simple in structure, facility compact, especially Miniaturizable are installed on household laundry
Used on machine or on dish-washing machine, using the charging property of micro-nano bubble and the characteristic of absorption greasy dirt, reach few detergent or not
With the purpose of detergent, there is the prospect necessarily promoted and applied.
The object of the present invention is achieved like this：A kind of micro-nano bubble generator, its feature bubble generator is by molten
Gas tank is formed with air pump and water circulating pump, and the dissolving top is equipped with atomization cloth (operating) water nozzle, valve inside and packing layer
Rong Qi areas, its underpart are the water storage equipped with water inlet pipe, floating ball liquid level control valve, micro-nano bubble water out and circulating water outlet
Area；The atomization cloth (operating) water nozzle is arranged on the cover of dissolving；Described filler layer is arranged on atomization water distribution by support and orifice plate
Below nozzle；The valve inside is arranged on the tank body among atomization cloth (operating) water nozzle and packing layer and is connected with air pump；It is described
Floating ball liquid level control valve is arranged in dissolving, and is connected with the water inlet pipe in the middle part of tank body；The water circulating pump is by pipeline with setting
Put and connected in the water sucking mouth of dissolving bottom with the atomization cloth (operating) water nozzle at top；The micro-nano bubble water out, which is connected with, to be released
Put the outlet valve of device；The air pump and water circulating pump are equipped with the circulation time that electric cabinet adjusts admission pressure and air-bubble, with
Produce different-grain diameter and the micro-nano bubble of the uniformity.
The air pump is variable pressure air compressor machine, and air inflow and the air pressure of control dissolving can be required according to molten gas.
The water inlet pipe is equipped with inlet valve.
The pipeline is equipped with the control valve for adjusting flow of inlet water.
Described filler layer is formed by hollow ball or ceramic packing accumulation, its top is equipped with pressure gauge.
The present invention has different air pressures and the water pump circulation time according to setting compared with prior art, produces different
The bubble of particle diameter is more uniform, and air is melted into water by the wall effect for being atomized water distribution and packing layer so that bubble diameter is more
Stable and uniform is distributed in micro/nano level, and moment, disposable confluent was big, effectively prevent air-bubble amount produce during etc.
Bubbles burst to be caused and lose cleaning effect, bubble diameter is controllable, system working stability, simple in structure, facility compact, especially
Miniaturizable is installed on washing machine or is used on dish-washing machine, utilizes the charging property of micro-nano bubble and the spy of absorption greasy dirt
Property, achieve the purpose that few with detergent or without detergent, there is the prospect necessarily promoted and applied.
Brief description of the drawings
Fig. 1 is schematic structural view of the invention.
Embodiment
Refering to attached drawing 1, the present invention is made of dissolving 1 and air pump 3 and water circulating pump 4, and 1 top of dissolving is to set
There are the Rong Qi areas of atomization cloth (operating) water nozzle 14, valve inside 15 and packing layer 19, its underpart is equipped with water inlet pipe 6, Floating Ball Liquid Level Control
The water retention zone of valve 8, micro-nano bubble water out 9 and circulating water outlet 16；The atomization cloth (operating) water nozzle 14 is arranged on dissolving 1
On cover 2；Described filler layer 19 is arranged on 14 lower section of atomization cloth (operating) water nozzle by support 17 and orifice plate 18；The valve inside 15 is set
It is connected on tank body between atomization cloth (operating) water nozzle 14 and packing layer 19 and with air pump 3；The floating ball liquid level control valve 8 is set
It is connected in dissolving 1, and with the water inlet pipe 6 in the middle part of tank body；The water circulating pump 4 is by pipeline 13 respectively with being arranged on dissolving
The water sucking mouth 16 of 1 bottom and the atomization cloth (operating) water nozzle 14 at top connect；The micro-nano bubble water out 9 is connected with release
11 outlet valve 10；The air pump 3 and water circulating pump 4 are equipped with electric cabinet 5 and carry out admission pressure and air-bubble circulation time
Adjust, to produce the micro-nano bubble of different-grain diameter and the uniformity；Described filler layer 19 by hollow ball or ceramic packing accumulation and
Into；The air pump 3 uses variable pressure air compressor machine to control the air inflow of dissolving 1 and air pressure；The water inlet pipe 6 is equipped with
Inlet valve 7；The pipeline 13 is equipped with the control valve 20 for adjusting flow of inlet water；The top of described filler layer 19 is equipped with pressure gauge 12.
The present invention so works：Water source enters dissolving 1 by water inlet 6, inlet valve 7 and fluid level control valve 8
Water retention zone, water level are automatically closed into water after reaching the height of setting by fluid level control valve 8, are then turned on air pump 3, air pump 3
For variable pressure air compressor machine, air inflow and the air pressure of control dissolving 1 can be required according to molten gas, compressed air through valve inside 15 into
The Rong Qi areas for entering dissolving 1 are inflated, and the blowing pressure is 0.3~1.0Mpa, and electric cabinet 5 is according to the pressure control loop of setting
The time of unlatching and the circular flow of water pump 4, water circulating pump 4 are sucked the water in dissolving 1 by the water sucking mouth 16 of bottom
And the atomization cloth (operating) water nozzle 14 for being delivered to tank deck sprays, and the flow for being atomized its water of water distribution is adjusted by control valve 20, be atomized water distribution
Nozzle 14 makes water fogging and is distributed on packing layer 19, and packing layer 19 is interspersed in heap on orifice plate 18 using hollow ball or ceramic packing
Product forms, and orifice plate 18 is shelved in support 17, flows through the water of packing layer 19 by launching splashing, turbulent flow and wall effect by sky
Gas is melted into water, and the micro-nano air-bubble for the molten gas 3 of reciprocation cycle~produce after five minutes is through micro-nano bubble exit 9, outlet valve 10
Discharge and utilize with 11 disposable moment of release, release 11, which plays cushioning effect, can prevent outlet valve 10 from being sprayed caused by opening.
The present invention separates each stage of molten gas process, and reaction static makes bubble diameter more uniform, fluid level control valve 8
The pressure breathing set after control water inlet to the height of setting by air pump 3 according to electric cabinet 5, dissolving 1 is in pressure environment
ON cycle water pump 4 carries out molten gas, and the inflation of air pump 3 is not interfere with each other with the water circulation of water circulating pump 4, and the bubble of generation is more
Uniformly, stablize, and can be according to different dissolved-air pressures and water circulation time is set, to produce the micro-nano bubble of different-grain diameter.
Using disposable the characteristics of providing a large amount of micro-nano bubbles, can in washing course of washing machine water processed, use in washing machine water when
Wait, moment disposably feeds and avoids waiting for, because waiting causes bubbles burst and lose cleaning effect.The present invention is used as house
With on washing machine or dish-washing machine water supply component, using micro-nano bubble charging property and absorption greasy dirt characteristic, reach few use
Detergent or the purpose without detergent, naturally it is also possible to maximize, for industry cleaning link or parallel running, batch-type is opened,
It can reach the purpose of continuous effluent.It is required quiet to raise as 4 water sucking mouth of water circulating pump of the present invention with the static pressure of water outlet is
Journey is zero, only need to overcome pipe-line system and the pressure of nozzle, lift is very low, achievees the purpose that economize on electricity.
Simply the present invention will be further described above, and is not used to limitation this patent, and all is equivalence enforcement of the present invention,
It should be contained within the right of this patent.
Claims (5)
1. a kind of micro-nano bubble generator, it is characterised in that the bubble generator is by dissolving and air pump and recirculated water pump group
Into the dissolving top is the Rong Qi areas equipped with atomization cloth (operating) water nozzle, valve inside and packing layer, and its underpart is equipped with water inlet
Pipe, floating ball liquid level control valve, the water retention zone of micro-nano bubble water out and circulating water outlet；The atomization cloth (operating) water nozzle is arranged on
On the cover of dissolving；Described filler layer is arranged on below atomization cloth (operating) water nozzle by support and orifice plate；The valve inside is arranged on
It is connected on tank body among atomization cloth (operating) water nozzle and packing layer and with air pump；The floating ball liquid level control valve is arranged on dissolving
It is interior, and be connected with the water inlet pipe in the middle part of tank body；The water circulating pump is by pipeline respectively with being arranged on the water sucking mouth of dissolving bottom
Connected with the atomization cloth (operating) water nozzle at top；The micro-nano bubble water out is connected with the outlet valve of release；The air
Pump and water circulating pump are equipped with the circulation time that electric cabinet adjusts admission pressure and air-bubble, to produce different-grain diameter and the uniformity
Micro-nano bubble.
2. micro-nano bubble generator according to claim 1, it is characterised in that the air pump is variable pressure air compressor machine,
Air inflow and the air pressure of control dissolving can be required according to molten gas.
3. micro-nano bubble generator according to claim 1, it is characterised in that the water inlet pipe is equipped with inlet valve.
4. micro-nano bubble generator according to claim 1, it is characterised in that the pipeline, which is equipped with, adjusts flow of inlet water
Control valve.
5. micro-nano bubble generator according to claim 1, it is characterised in that described filler layer is filled out by hollow ball or ceramics
Material accumulation forms, its top is equipped with pressure gauge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810073331.6A CN108031384A (en) | 2018-01-25 | 2018-01-25 | A kind of micro-nano bubble generator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810073331.6A CN108031384A (en) | 2018-01-25 | 2018-01-25 | A kind of micro-nano bubble generator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108031384A true CN108031384A (en) | 2018-05-15 |
Family
ID=62097351
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810073331.6A Pending CN108031384A (en) | 2018-01-25 | 2018-01-25 | A kind of micro-nano bubble generator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108031384A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108775057A (en) * | 2018-08-10 | 2018-11-09 | 上海行恒科技有限公司 | The method and apparatus that a kind of closestool bucket cylinder injects micro-nano bubble |
| CN109354330A (en) * | 2018-12-10 | 2019-02-19 | 河北先河正合环境科技有限公司 | A kind of integral type synchronous denitrification dephosphorizing system |
| CN110327755A (en) * | 2019-07-22 | 2019-10-15 | 山东海林环保设备工程有限公司 | The micro-nano emission-control equipment of UV |
| WO2020185715A1 (en) * | 2019-03-08 | 2020-09-17 | En Solución, Inc. | Systems and methods of controlling a concentration of microbubbles and nanobubbles of a solution for treatment of a product |
| CN113365721A (en) * | 2018-12-25 | 2021-09-07 | 株式会社御池铁工所 | Ultramicro bubble maker and ultramicro bubble water making device |
| CN115531997A (en) * | 2022-10-17 | 2022-12-30 | 中国农业科学院农田灌溉研究所 | Nanometer bubble generator |
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| US20120216828A1 (en) * | 2009-10-27 | 2012-08-30 | Sharp Kabushiki Kaisha | Substrate cleaning device and substrate cleaning method |
| CN102755846A (en) * | 2012-07-28 | 2012-10-31 | 甘肃金桥给水排水设计与工程(集团)有限公司 | Micro-bubble dissolved air generation device |
| KR20160018960A (en) * | 2014-08-08 | 2016-02-18 | 주식회사 에너지아이 | An Apparatus for Mixing Gas and Liquid |
| CN105565414A (en) * | 2015-12-31 | 2016-05-11 | 天津汉晴环保科技有限公司 | Pressure air dissolving device of air float |
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| JP2016190230A (en) * | 2015-03-31 | 2016-11-10 | シャープ株式会社 | Gas solution liquid manufacturing equipment, gas solution liquid supplying equipment and gas solution liquid manufacturing method |
| CN205795629U (en) * | 2016-03-31 | 2016-12-14 | 豫莱（上海）环保科技发展有限公司 | A kind of energy-saving environmental-protection tableware cleaning device |
| CN107261967A (en) * | 2017-08-12 | 2017-10-20 | 张维国 | A kind of dissolved air water Drinking fountain |
| CN207981053U (en) * | 2018-01-25 | 2018-10-19 | 上海在田环境科技有限公司 | A kind of micro-nano bubble generator |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| KR20080001604U (en) * | 2008-05-10 | 2008-06-09 | 김상철 | Pressurized gas saturater |
| US20120216828A1 (en) * | 2009-10-27 | 2012-08-30 | Sharp Kabushiki Kaisha | Substrate cleaning device and substrate cleaning method |
| CN102755846A (en) * | 2012-07-28 | 2012-10-31 | 甘肃金桥给水排水设计与工程(集团)有限公司 | Micro-bubble dissolved air generation device |
| KR20160018960A (en) * | 2014-08-08 | 2016-02-18 | 주식회사 에너지아이 | An Apparatus for Mixing Gas and Liquid |
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| CN105565414A (en) * | 2015-12-31 | 2016-05-11 | 天津汉晴环保科技有限公司 | Pressure air dissolving device of air float |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108775057A (en) * | 2018-08-10 | 2018-11-09 | 上海行恒科技有限公司 | The method and apparatus that a kind of closestool bucket cylinder injects micro-nano bubble |
| CN109354330A (en) * | 2018-12-10 | 2019-02-19 | 河北先河正合环境科技有限公司 | A kind of integral type synchronous denitrification dephosphorizing system |
| CN109354330B (en) * | 2018-12-10 | 2024-05-14 | 河北先河正合环境科技有限公司 | Synchronous denitrification dephosphorization system of integral type |
| CN113365721A (en) * | 2018-12-25 | 2021-09-07 | 株式会社御池铁工所 | Ultramicro bubble maker and ultramicro bubble water making device |
| WO2020185715A1 (en) * | 2019-03-08 | 2020-09-17 | En Solución, Inc. | Systems and methods of controlling a concentration of microbubbles and nanobubbles of a solution for treatment of a product |
| CN110327755A (en) * | 2019-07-22 | 2019-10-15 | 山东海林环保设备工程有限公司 | The micro-nano emission-control equipment of UV |
| CN115531997A (en) * | 2022-10-17 | 2022-12-30 | 中国农业科学院农田灌溉研究所 | Nanometer bubble generator |
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Application publication date: 20180515 |