CN108144465A - It is a kind of based on the device that nanometer microvesicle is largely generated in water - Google Patents
It is a kind of based on the device that nanometer microvesicle is largely generated in water Download PDFInfo
- Publication number
- CN108144465A CN108144465A CN201810053190.1A CN201810053190A CN108144465A CN 108144465 A CN108144465 A CN 108144465A CN 201810053190 A CN201810053190 A CN 201810053190A CN 108144465 A CN108144465 A CN 108144465A
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- gas
- water
- microvesicle
- connection
- nanometer
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Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 28
- 239000007921 spray Substances 0.000 claims abstract description 19
- 239000007788 liquid Substances 0.000 claims abstract description 12
- 230000008878 coupling Effects 0.000 claims abstract description 9
- 238000010168 coupling process Methods 0.000 claims abstract description 9
- 238000005859 coupling reaction Methods 0.000 claims abstract description 9
- 238000001914 filtration Methods 0.000 claims abstract description 9
- 230000008676 import Effects 0.000 claims abstract description 5
- 230000000087 stabilizing effect Effects 0.000 abstract description 10
- 238000009434 installation Methods 0.000 abstract description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 238000004090 dissolution Methods 0.000 abstract description 2
- 239000007789 gas Substances 0.000 description 35
- 230000000694 effects Effects 0.000 description 7
- 235000013339 cereals Nutrition 0.000 description 4
- 239000011800 void material Substances 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- 238000005520 cutting process Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 240000007594 Oryza sativa Species 0.000 description 1
- 235000007164 Oryza sativa Nutrition 0.000 description 1
- 238000005422 blasting Methods 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 235000012055 fruits and vegetables Nutrition 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 125000004435 hydrogen atom Chemical class [H]* 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 235000009566 rice Nutrition 0.000 description 1
- 239000002912 waste gas Substances 0.000 description 1
- 239000002351 wastewater 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
- B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
- B01F23/70—Pre-treatment of the materials to be mixed
- B01F23/708—Filtering materials
-
- 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
- B01F23/231—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids by bubbling
- B01F23/23105—Arrangement or manipulation of the gas bubbling devices
- B01F23/2312—Diffusers
-
- 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
- B01F23/232—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids using flow-mixing means for introducing the gases, e.g. baffles
-
- 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
- B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
- B01F23/20—Mixing gases with liquids
- B01F23/29—Mixing systems, i.e. flow charts or diagrams
-
- 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
- B01F33/71—Mixers specially adapted for working at sub- or super-atmospheric pressure, e.g. combined with de-foaming working at super-atmospheric pressure, e.g. in pressurised vessels
-
- 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
- B01F33/80—Mixing plants; Combinations of mixers
- B01F33/82—Combinations of dissimilar mixers
- B01F33/821—Combinations of dissimilar mixers with consecutive receptacles
-
- 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
- B01F35/2111—Flow rate
-
- 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
- B01F35/2113—Pressure
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Nanotechnology (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Nozzles (AREA)
Abstract
The present invention relates to a kind of nanometer of microvesicle generating means, particularly disclose a kind of based on the device that nanometer microvesicle is largely generated in water.This includes the filtering surge tank at import connection water source based on the device that nanometer microvesicle is largely generated in water, it is characterised in that：The outlet connection high pressure centrifugal pump of the filtering surge tank, centrifugal high pressure pump discharge connects high-pressure spray device, the air inlet connection gas vacuum tank of high-pressure spray device, gas vacuum tank front end installation gas flowmeter, gas flowmeter front end parallel connection air filter and quick gas coupling；High-pressure spray device outlet connects nanometer microvesicle release through liquid stabilizing tank.The configuration of the present invention is simple, reasonable design, low manufacture cost, dissolution rate is high, and the nanometer microvesicle water flow of generation is big, and bubble diameter is small, 5 20nm grades is can reach, suitable for wide popularization and application.
Description
（One）Technical field
It is more particularly to a kind of based on the dress that nanometer microvesicle is largely generated in water the present invention relates to a kind of nanometer of microvesicle generating means
It puts.
（Two）Background technology
At present, micron, nano grade air bubbles water are increasingly valued by people, and are applied to waste water control, waste gas pollution control and treatment, aquatic products
The various fields such as cultivation, soilless culture, fruits and vegetables cleaning, bath health-care, restoration of the ecosystem, health care, but most of existing microns,
Nano level bubble is at 50nm-40 μm or so, and production technology is complicated, yield is small, cannot meet heavy construction machine
Using.According to existing research it is known that when the grain size that microvesicle generates is smaller, residence time is more long in water, such as blasting energy, molecule
The various energy such as energy, ionization energy are stronger, effect is more preferable, thus be badly in need of it is a kind of can generate grain size it is smaller, generate flow it is bigger
Nanometer microbubble device, with meet demand.
（Three）Invention content
In order to compensate for the shortcomings of the prior art, the present invention provides a kind of simple in structure, generation bases that flow is big, bubble diameter is small
Yu Shuizhong largely generates the device of nanometer microvesicle.
The present invention is achieved through the following technical solutions：
A kind of to include the filtering surge tank at import connection water source based on the device that nanometer microvesicle is largely generated in water, feature exists
In：The outlet connection high pressure centrifugal pump of the filtering surge tank, centrifugal high pressure pump discharge connection high-pressure spray device, high-pressure spray device
Air inlet connection gas vacuum tank, gas vacuum tank front end installation gas flowmeter, gas flowmeter front end parallel connection air mistake
Filter and quick gas coupling；High-pressure spray device outlet connects nanometer microvesicle release through liquid stabilizing tank.
The filtering buffer of the present invention connects high-pressure spray device by high pressure centrifugal pump, the sky generated by high-pressure spray device
Cave effect forms negative pressure and sucks the gas in gas vacuum tank, and pass through the increase of high-pressure spray device, gas is caused to be dissolved into
In water, the water after high-pressure spray device dissolved gas enters a nanometer microvesicle release by liquid stabilizing tank, and nanometer microvesicle is released
It puts device to be combined with the effect of Venturi tube by the micropore of high molecular material, forms void effect, the gas that will be dissolved into water
It releases, and high-speed cutting, collides into nano level microvesicle, after release, release a large amount of package nanometer microvesicle
Water.
The present invention more excellent scheme be：
The gas flowmeter front end is arranged in parallel two-way manually-operated gate, connects air filter, another way connection gas all the way
Quick coupling, difference according to demand realize air and the switching of other gases.
The liquid stabilizing tank top is equipped with pressure gauge, is that the pressure in liquid stabilizing tank monitor and adjust in real time
It is whole.
The configuration of the present invention is simple, reasonable design, low manufacture cost, dissolution rate is high, and the nanometer microvesicle water flow of generation is big, gas
It is small to steep grain size, 5-20nm grades are can reach, suitable for wide popularization and application.
（Four）Description of the drawings
The present invention is further illustrated below in conjunction with the accompanying drawings.
Fig. 1 is the structural diagram of the present invention.
In figure, 1 filtering surge tank, 2 high pressure centrifugal pumps, 3 high-pressure spray devices, 4 gas vacuum tanks, 5 gas flowmeters, 6 is empty
Air filter, 7 quick gas couplings, 8 pressure gauges, 9 liquid stabilizing tanks, 10 nanometers of microvesicle releases.
（Five）Specific embodiment
A kind of specific embodiment of the attached drawing for the present invention.The embodiment includes the filtering surge tank 1 at import connection water source, the mistake
Filter surge tank 1 outlet connection high pressure centrifugal pump 2, high pressure centrifugal pump 2 outlet connection high-pressure spray device 3, high-pressure spray device 3 into
Gas port connection gas vacuum tank 4,4 front end of gas vacuum tank installation gas flowmeter 5,5 front end parallel connection air mistake of gas flowmeter
Filter 6 and quick gas coupling 7；High-pressure spray device 3 is exported connects nanometer microvesicle release 10 through liquid stabilizing tank 9；The gas
5 front end of flowmeter body is arranged in parallel two-way manually-operated gate, connects air filter 6, another way connection quick gas coupling all the way
7；9 top of liquid stabilizing tank is equipped with pressure gauge 8.
1 import of surge tank connection water source is filtered, connection high pressure centrifugal pump 2 in outlet connects high after the outlet of high pressure centrifugal pump 2
Jet flow device 3, the void effect generated by high-pressure spray device 3 form negative pressure and suck the gas in gas vacuum tank 4, and
By the increase of high-pressure spray device 3, gas is caused to be dissolved into water, connection gas flowmeter 5 in 4 front end of gas vacuum tank can answer
For adjusting different air inflows, 5 front end two-way manually-operated gate of gas flowmeter, one connection is air filter 6, sucking
Air, secondly connection quick gas coupling 7, can connect different gas according to the difference of the application（Such as nitrogen, hydrogen, oxygen, smelly
Oxygen etc.）；Water after 3 dissolved gas of high-pressure spray device enters liquid stabilizing tank 9, enters after liquid stabilizing tank 9 and receives
Rice microvesicle release 10, nanometer microvesicle release 10 is combined by the micropore of high molecular material with the effect of Venturi tube, is formed
Void effect releases the gas being dissolved into water, and high-speed cutting, collides into nano level microvesicle, micro- by nanometer
After steeping release 10u, the water of a large amount of package nanometer microvesicle is released, the bubble diameter in water can reach 5-20nm grades, grain
Diameter is small, and water flow is big.
Claims (3)
1. it is a kind of based on the device that nanometer microvesicle is largely generated in water, include the filtering surge tank at import connection water source（1）, it is special
Sign is：The filtering surge tank（1）Outlet connection high pressure centrifugal pump（2）, high pressure centrifugal pump（2）Outlet connection high-pressure jet
Device（3）, high-pressure spray device（3）Air inlet connection gas vacuum tank（4）, gas vacuum tank（4）Front end is installed by gas flowmeter
（5）, gas flowmeter（5）Front end parallel connection air filter（6）And quick gas coupling（7）；High-pressure spray device（3）Outlet is through liquid
Body vacuum tank（9）Connect nanometer microvesicle release（10）.
It is 2. according to claim 1 based on the device that nanometer microvesicle is largely generated in water, it is characterised in that：The gas stream
Gauge（5）Front end is arranged in parallel two-way manually-operated gate, connects air filter all the way（6）, another way connection quick gas coupling
（7）.
It is 3. according to claim 1 based on the device that nanometer microvesicle is largely generated in water, it is characterised in that：The liquid is steady
Press tank（9）Top is equipped with pressure gauge（8）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810053190.1A CN108144465A (en) | 2018-01-19 | 2018-01-19 | It is a kind of based on the device that nanometer microvesicle is largely generated in water |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810053190.1A CN108144465A (en) | 2018-01-19 | 2018-01-19 | It is a kind of based on the device that nanometer microvesicle is largely generated in water |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108144465A true CN108144465A (en) | 2018-06-12 |
Family
ID=62461696
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810053190.1A Pending CN108144465A (en) | 2018-01-19 | 2018-01-19 | It is a kind of based on the device that nanometer microvesicle is largely generated in water |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108144465A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020198698A1 (en) * | 2019-03-28 | 2020-10-01 | Nanopure, Llc | Gas injection systems for optimizing nanobubble formation in a disinfecting solution |
| CN113613766A (en) * | 2019-04-12 | 2021-11-05 | Ｋｙｂ株式会社 | Bubble-containing liquid production device |
| RU2787823C1 (en) * | 2019-03-28 | 2023-01-12 | Нбот Системз, Ллк | Gas injection system for optimising the generation of nano bubbles in disinfectant solution |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2560625Y (en) * | 2002-07-23 | 2003-07-16 | 刘宏烈 | Jet pump dissolved air floatation machine |
| KR20120002681A (en) * | 2010-07-01 | 2012-01-09 | 주식회사환경과생명 | Ventury tube type nano bubble proceded water generator |
| CN103858730A (en) * | 2014-03-12 | 2014-06-18 | 中国农业大学 | Micro-nano bubble oxygenation drip irrigation system and method |
| CN204607631U (en) * | 2015-05-13 | 2015-09-02 | 中冶华天工程技术有限公司 | Parallel jet gas-soluble water generating device |
| CN205084639U (en) * | 2015-09-22 | 2016-03-16 | 倪来发 | Hyperoxia nanometer bubble water apparatus for producing |
| JP5934974B1 (en) * | 2015-11-18 | 2016-06-15 | 大村塗料株式会社 | Production method of bionanofiber |
| CN205550170U (en) * | 2016-03-15 | 2016-09-07 | 北京水润京华环保科技发展有限公司 | Micro -nano bubble water generating device of low energy consumption |
| CN106660842A (en) * | 2014-07-23 | 2017-05-10 | 株式会社显示科技 | Microbubble nozzle |
| US20170216794A1 (en) * | 2014-08-22 | 2017-08-03 | Johokagaku Kenkyusyo Co. Ltd. | Method for manufacturing ultra-fine bubbles having oxidizing radical or reducing radical by resonance foaming and vacuum cavitation, and ultra-fine bubble water manufacturing device |
| CN207929021U (en) * | 2018-01-19 | 2018-10-02 | 济南上华科技有限公司 | It is a kind of based on the device for largely generating nanometer microvesicle in water |
-
2018
- 2018-01-19 CN CN201810053190.1A patent/CN108144465A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2560625Y (en) * | 2002-07-23 | 2003-07-16 | 刘宏烈 | Jet pump dissolved air floatation machine |
| KR20120002681A (en) * | 2010-07-01 | 2012-01-09 | 주식회사환경과생명 | Ventury tube type nano bubble proceded water generator |
| CN103858730A (en) * | 2014-03-12 | 2014-06-18 | 中国农业大学 | Micro-nano bubble oxygenation drip irrigation system and method |
| CN106660842A (en) * | 2014-07-23 | 2017-05-10 | 株式会社显示科技 | Microbubble nozzle |
| US20170216794A1 (en) * | 2014-08-22 | 2017-08-03 | Johokagaku Kenkyusyo Co. Ltd. | Method for manufacturing ultra-fine bubbles having oxidizing radical or reducing radical by resonance foaming and vacuum cavitation, and ultra-fine bubble water manufacturing device |
| CN204607631U (en) * | 2015-05-13 | 2015-09-02 | 中冶华天工程技术有限公司 | Parallel jet gas-soluble water generating device |
| CN205084639U (en) * | 2015-09-22 | 2016-03-16 | 倪来发 | Hyperoxia nanometer bubble water apparatus for producing |
| JP5934974B1 (en) * | 2015-11-18 | 2016-06-15 | 大村塗料株式会社 | Production method of bionanofiber |
| CN205550170U (en) * | 2016-03-15 | 2016-09-07 | 北京水润京华环保科技发展有限公司 | Micro -nano bubble water generating device of low energy consumption |
| CN207929021U (en) * | 2018-01-19 | 2018-10-02 | 济南上华科技有限公司 | It is a kind of based on the device for largely generating nanometer microvesicle in water |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020198698A1 (en) * | 2019-03-28 | 2020-10-01 | Nanopure, Llc | Gas injection systems for optimizing nanobubble formation in a disinfecting solution |
| US11247923B2 (en) | 2019-03-28 | 2022-02-15 | Nbot Systems LLC | Gas injection systems for optimizing nanobubble formation in a disinfecting solution |
| JP2022523264A (en) * | 2019-03-28 | 2022-04-21 | エヌボット システムズ、エルエルシー | Gas injection system to optimize nanobubble formation in disinfectant solution |
| JP7165447B2 (en) | 2019-03-28 | 2022-11-04 | エヌボット システムズ、エルエルシー | Gas injection system for optimizing nanobubble formation in disinfectant solutions |
| RU2787823C1 (en) * | 2019-03-28 | 2023-01-12 | Нбот Системз, Ллк | Gas injection system for optimising the generation of nano bubbles in disinfectant solution |
| CN113613766A (en) * | 2019-04-12 | 2021-11-05 | Ｋｙｂ株式会社 | Bubble-containing liquid production device |
| CN113613766B (en) * | 2019-04-12 | 2023-09-29 | Ｋｙｂ株式会社 | Apparatus for producing bubble-containing liquid |
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| CB02 | Change of applicant information | ||
| CB02 | Change of applicant information |
Address after: No.11, Jiyang Street Industrial Park, Jiyang District, Jinan City, Shandong Province Applicant after: JINAN SHANGHUA TECHNOLOGY Co.,Ltd. Address before: 251400, 11 Industrial Street, Jiyang street, Jiyang County, Shandong, Ji'nan Applicant before: JINAN SHANGHUA TECHNOLOGY Co.,Ltd. |
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Application publication date: 20180612 |