CN106731938A - A kind of microbubble generating mechanism - Google Patents
A kind of microbubble generating mechanism Download PDFInfo
- Publication number
- CN106731938A CN106731938A CN201710060019.9A CN201710060019A CN106731938A CN 106731938 A CN106731938 A CN 106731938A CN 201710060019 A CN201710060019 A CN 201710060019A CN 106731938 A CN106731938 A CN 106731938A
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- China
- Prior art keywords
- pipe
- cavitation
- hollow bulb
- water inlet
- outlet pipe
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Classifications
-
- 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
- B01F25/40—Static mixers
- B01F25/42—Static mixers in which the mixing is affected by moving the components jointly in changing directions, e.g. in tubes provided with baffles or obstructions
- B01F25/43—Mixing tubes, e.g. wherein the material is moved in a radial or partly reversed direction
- B01F25/433—Mixing tubes wherein the shape of the tube influences the mixing, e.g. mixing tubes with varying cross-section or provided with inwardly extending profiles
- B01F25/4332—Mixers with a strong change of direction in the conduit for homogenizing the flow
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D47/00—Separating dispersed particles from gases, air or vapours by liquid as separating agent
- B01D47/06—Spray cleaning
-
- 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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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Dispersion Chemistry (AREA)
Abstract
The present invention relates to bubble generator technical field, more particularly to suitable for the device of the micro air bubbles such as generation microbubble, nano bubble, i.e., a kind of microbubble generating mechanism.The microbubble generating mechanism includes：Water inlet pipe, outlet pipe, cavitation pipe.Gas-liquid mixed mechanism that need not be complicated of the invention can also produce the bubble of sufficient quantity, the air that will be dissolved in liquid using liquid pressure change in the duct is separated out, and then micro air bubble or micro air bubble yield can be made to improve to the height to be realized of known technology.
Description
Technical field
The present invention relates to bubble generator technical field, more particularly to suitable for producing microbubble, nano bubble etc.
The device of micro air bubble, i.e., a kind of microbubble generating mechanism.
Background technology
In recent years, the gas-liquid mixture fluid of (millimeter, micron, the bubble of nano-scale) containing micro air bubble is more and more
The production and living field for being applied to industry-by-industry and the mankind.
The bubble formed in water is categorized into millimeter bubble according to its size or microbubble (furthermore, is micro-nano
Rice bubble and nano bubble etc.).Millimeter bubble is huge bubble in a way, and promptly rise in water and most
Ruptured in the water surface eventually and disappeared.On the other hand, a diameter of less than 50 μm of bubble has following special property, i.e., by fine institute
It is long with the residence time in water, because the solvability of gas is excellent so further reduced in water, and then disappear in water
Lose (being completely dissolved), the generally bubble by above-mentioned diameter below 50 μm is referred to as microbubble, the micro-nano bubble smaller to diameter
(a diameter of 10nm is less than 1 μm) and nano bubble (diameter is less than 10nm) are referred to as micro air bubble.
The microbubble generating apparatus of prior art are not enough to produce the bubble of sufficient quantity and because micro air bubble produces dress
Put that structure is more complicated, be extremely difficult to required effect.
The content of the invention
Therefore, the present invention exactly in view of problem above and make, need not be answered it is an object of the invention to provide one kind
Miscellaneous gas-liquid mixed mechanism can also produce the bubble of sufficient quantity, will be dissolved in liquid using liquid pressure change in the duct
Air separate out, and then micro air bubble or micro air bubble yield can be made to improve to the height to be realized of known technology.
The present invention provides a kind of microbubble generating mechanism, and the microbubble generating mechanism includes：Water inlet pipe, at least one
Individual outlet pipe and at least one cavitation pipe.
The water inlet pipe includes outside water inlet pipe entity portion and inner inlet pipe hollow bulb.
The outlet pipe includes outside outlet pipe entity portion and internal outlet pipe hollow bulb.
The cavitation pipe includes outside cavitation pipe entity portion and interior cavitation pipe hollow bulb.
One end of the water inlet pipe is vertical with one end of cavitation pipe to be connected, and its angle is 90 degree.
One end of the outlet pipe is vertical with the other end of cavitation pipe to be connected, and its angle is 90 degree.
Beneficial effects of the present invention are as follows：
1st, the present invention can just produce micro air bubble without complicated microbubble generating mechanism and micro air bubble produces effect
It is really excellent.
2nd, simple structure of the present invention, stability are high, process comparatively simple and low production cost, general beneficial to large area
And use.
3rd, application surface of the present invention extensively, may be not only suitable for the dedusting of the environment such as family, office space, because the present invention is micro-
Thin bubble tells on excellent, is also applicable to and the environment dedusting more badly such as factory, restaurant.
Brief description of the drawings
Fig. 1 is one embodiment of the invention microbubble generating mechanism structural representation.
Fig. 2 is one embodiment of the invention microbubble generating mechanism sectional view.
Fig. 3 is one embodiment of the invention microbubble generating mechanism water inlet pipe, and outlet pipe and cavitation tube hub line do not exist
Same plane figure.
Fig. 4 is one embodiment of the invention microbubble generating mechanism sectional view.
Fig. 5 is one embodiment of the invention microbubble generating mechanism same plane linear array constitutional diagram.
Fig. 6 is the back-shaped permutation and combination figure of one embodiment of the invention microbubble generating mechanism same plane.
Fig. 7 is one embodiment of the invention microbubble generating mechanism solid permutation and combination figure.
Fig. 8 is that one embodiment of the invention microbubble generating mechanism cavitation pipe hollow bulb sets the impact portion location drawing.
Fig. 9 is one embodiment of the invention microbubble generating mechanism hollow bulb cross sectional shape schematic diagram.
Specific embodiment
In order to further illustrate principle of the invention and structure, the preferred embodiments of the present invention are carried out in detail in conjunction with accompanying drawing
Describe in detail bright.
As shown in Figure 1-2, the present invention provides a kind of microbubble generating mechanism, and the microbubble generating mechanism includes：
Water inlet pipe 1, outlet pipe 2, cavitation pipe 3；
The water inlet pipe 1 includes outside water inlet pipe entity portion 11 and inner inlet pipe hollow bulb 12；
The outlet pipe 2 includes outside outlet pipe entity portion 21 and internal outlet pipe hollow bulb 22；
The cavitation pipe 3 includes outside cavitation pipe entity portion 31 and interior cavitation pipe hollow bulb 32；
One end of the water inlet pipe 1 is vertical with one end of cavitation pipe 3 to be connected, and its angle is 90 degree；
One end of the outlet pipe 2 is vertical with the other end of cavitation pipe 3 to be connected, and its angle is 90 degree.
As shown in Figure 1-2, in one embodiment, the center line of the water inlet pipe 1, cavitation pipe 3 and outlet pipe 2 can be
Same plane, its purpose is to reduce the space shared by microbubble generating mechanism, to adapt to have particular/special requirement to space
Environment use.
As shown in figure 3, in one embodiment, the water inlet pipe 31, the center line of cavitation pipe 33 and outlet pipe 32 can be with
Not on the same plane, the environment the purpose is to have particular/special requirement to water inlet and water exit position to adapt to microbubble generating mechanism
Under use.
As shown in figure 4, in one embodiment, the area of section of cavitation pipe hollow bulb 43 is less than or equal to water inlet pipe hollow bulb
41 areas of section and the area of section of outlet pipe hollow bulb 42, the cross sectional shape of cavitation pipe hollow bulb 43 and the section of water inlet pipe hollow bulb 41
Shape is identical with the cross sectional shape of outlet pipe hollow bulb 42.One end of water inlet pipe hollow bulb 41, one end point of outlet pipe hollow bulb 42
Two ends not with cavitation pipe hollow bulb 43 form 90 degree of angle, and wall curvature is small, can form cavitation of vacillating twice, and work as
When gas-liquid mixture fluid enters cavitation pipe hollow bulb 43 by water inlet pipe hollow bulb 41, sectional area diminishes, gas-liquid mixture fluid stream
Speed increases, and gas-liquid mixture fluid pressure reduces, and when being down to below saturated vapor pressure, cavitation occurs and forms vacuole, is lifted again micro-
Thin bubble yield.
As shown in figure 5, in one embodiment, being provided with water inlet pipe 51, cavitation pipe 52, outlet pipe 53, cavitation pipe 54 goes out
Water pipe 55.
2 cavitation pipes are provided with the present embodiment, 2 outlet pipes are reset more with cavitation pipe+this sortord of outlet pipe
Sequence.Cavitation of repeatedly vacillating is formed in the connecting portion of 90 degree of pipeline its purpose is to be gas-liquid mixture fluid, to lift fine gas
Bubble yield.
As shown in fig. 6, in one embodiment, being provided with water inlet pipe 600, cavitation pipe 601, outlet pipe 602, cavitation pipe
603, outlet pipe 604, cavitation pipe 605, outlet pipe 606, cavitation pipe 607, outlet pipe 608, cavitation pipe 609, outlet pipe 610.
Multiple cavitation pipes and multiple outlet pipes are provided with the present embodiment, it is many with cavitation pipe+this sortord of outlet pipe
Reorder, and the water inlet pipe, cavitation pipe, the center line of outlet pipe is in the same plane.Its purpose is in narrow and small sky
It is interior to allow gas-liquid mixture fluid to form cavitation of repeatedly vacillating in the connecting portion of 90 degree of pipeline, to lift micro air bubble yield.
As shown in fig. 7, in one embodiment, being provided with water inlet pipe 700, cavitation pipe 701, outlet pipe 702, cavitation pipe
703, outlet pipe 704, cavitation pipe 705, outlet pipe 706, cavitation pipe 707, outlet pipe 708, cavitation pipe 709, outlet pipe 710 is empty
Change pipe 711, outlet pipe 712.
Multiple cavitation pipes and multiple outlet pipes are provided with the present embodiment, it is many with cavitation pipe+this sortord of outlet pipe
Reorder, and the water inlet pipe, cavitation pipe, the center line of outlet pipe is not in the same plane.Its purpose is to adapt to entering
Water and water exit position have a working environment of particular/special requirement, and gas-liquid mixture fluid is formed in the connecting portion of 90 degree of pipeline and repeatedly vacillated
Cavitation, to lift micro air bubble yield.
As shown in figure 8, in one embodiment, the hollow bulb 832 of the cavitation pipe 830 can be provided with and can change gas-liquid and mix
The flow direction for collaborating body and the impulses portion 833 that shunting is played to gas-liquid mixture fluid.
In the present embodiment, when gas-liquid mixture fluid passes through impact portion 833, turbulent flow is formed, the generation of turbulent flow is improved
The amount that micro air bubble is produced.
As shown in figure 9, the hollow bulb 911 of the water inlet pipe 910, the hollow bulb 921 of outlet pipe 920 and cavitation pipe 930
The cross sectional shape of hollow bulb 931 can be rectangle 91, circular 92, triangle 93, polygon 94.
Operation principle of the present invention：
As shown in Figure 1-2, when the gas-liquid mixture fluid for having certain pressure is entered by the hollow bulb 12 of water inlet pipe 1, entering
Water pipe 1 and the perpendicular joints of cavitation pipe 3, because wall curvature is small, produce cavitation of vacillating, while being formed in 90 degree of A portions high spot
Turbulent flow, gas-liquid mixture fluid wraps up in the bubble and turbulent flow of taking cavitation generation of vacillating through the cavitation pipe hollow bulb 32 of cavitation pipe 3 to going out
Water pipe hollow bulb 22 flows, and because cavitation pipe 3 and outlet pipe 2 are vertically connected, is produced again in cavitation pipe 3 and the junction of outlet pipe 2
Simultaneously in 90 degree of B portions high spot turbulization again, the generation of cavitation of vacillating twice and turbulent flow improves fine gas to cavitation of vacillating
Steep the quantity for producing.
Claims (6)
1. a kind of microbubble generating mechanism includes, water inlet pipe, it is characterised in that also include：At least one outlet pipe and extremely
A few cavitation pipe；
The water inlet pipe includes outside water inlet pipe entity portion and inner inlet pipe hollow bulb；
The outlet pipe includes outside outlet pipe entity portion and internal outlet pipe hollow bulb；
The cavitation pipe includes outside cavitation pipe entity portion and interior cavitation pipe hollow bulb；
One end of the water inlet pipe is vertical with one end of cavitation pipe to be connected, and its angle is 90 degree；
One end of the outlet pipe is vertical with the other end of cavitation pipe to be connected, and its angle is 90 degree.
2. a kind of microbubble generating mechanism according to claim 1, it is characterised in that：Cavitation pipe hollow bulb area of section
Less than or equal to water inlet pipe hollow bulb area of section and outlet pipe hollow bulb area of section, cavitation pipe hollow bulb cross sectional shape with enter
Water pipe hollow bulb cross sectional shape is identical with outlet pipe hollow bulb face shape.
3. a kind of microbubble generating mechanism according to claim 2, it is characterised in that：The hollow bulb of the cavitation pipe can
It is provided with the flow direction that can change gas-liquid mixture fluid and the impulses portion that shunting is played to gas-liquid mixture fluid.
4. a kind of microbubble generating mechanism according to claim 3, it is characterised in that：Cavitation pipe hollow bulb, water inlet pipe
The cross sectional shape of hollow bulb and outlet pipe hollow bulb can be rectangle or circular or triangle or polygon.
5. a kind of microbubble generating mechanism according to claim 1-4 any one, it is characterised in that：The water inlet
The center line of pipe, cavitation pipe and outlet pipe can be on the same plane.
6. a kind of microbubble generating mechanism according to claim 1-4 any one, it is characterised in that：The water inlet
The center line of pipe, cavitation pipe and outlet pipe can not be on the same plane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710060019.9A CN106731938A (en) | 2017-01-24 | 2017-01-24 | A kind of microbubble generating mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710060019.9A CN106731938A (en) | 2017-01-24 | 2017-01-24 | A kind of microbubble generating mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106731938A true CN106731938A (en) | 2017-05-31 |
Family
ID=58942230
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710060019.9A Withdrawn CN106731938A (en) | 2017-01-24 | 2017-01-24 | A kind of microbubble generating mechanism |
Country Status (1)
| Country | Link |
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| CN (1) | CN106731938A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108619805A (en) * | 2018-05-04 | 2018-10-09 | 佛山市建金建电子科技有限公司 | A kind of microbubble air precipitron |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4112026A (en) * | 1975-11-04 | 1978-09-05 | Mitsubishi Precision Co., Ltd. | Bubble generating apparatus |
| JPS6388027A (en) * | 1986-10-01 | 1988-04-19 | Mitsubishi Rayon Eng Co Ltd | Gas-liquid mixing apparatus |
| CN103041723A (en) * | 2011-10-17 | 2013-04-17 | 曾永芳 | Micro-bubble generation device |
| CN103785311A (en) * | 2014-03-05 | 2014-05-14 | 上海纯元环保科技有限公司 | Micro-nano bubble generating device |
| CN204643951U (en) * | 2015-05-06 | 2015-09-16 | 王杰 | A kind of gas-water mixer |
| CN106268405A (en) * | 2016-08-29 | 2017-01-04 | 肖涛 | Foaming machine and foaming method and foam |
-
2017
- 2017-01-24 CN CN201710060019.9A patent/CN106731938A/en not_active Withdrawn
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4112026A (en) * | 1975-11-04 | 1978-09-05 | Mitsubishi Precision Co., Ltd. | Bubble generating apparatus |
| JPS6388027A (en) * | 1986-10-01 | 1988-04-19 | Mitsubishi Rayon Eng Co Ltd | Gas-liquid mixing apparatus |
| CN103041723A (en) * | 2011-10-17 | 2013-04-17 | 曾永芳 | Micro-bubble generation device |
| CN103785311A (en) * | 2014-03-05 | 2014-05-14 | 上海纯元环保科技有限公司 | Micro-nano bubble generating device |
| CN204643951U (en) * | 2015-05-06 | 2015-09-16 | 王杰 | A kind of gas-water mixer |
| CN106268405A (en) * | 2016-08-29 | 2017-01-04 | 肖涛 | Foaming machine and foaming method and foam |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108619805A (en) * | 2018-05-04 | 2018-10-09 | 佛山市建金建电子科技有限公司 | A kind of microbubble air precipitron |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20170531 |
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| WW01 | Invention patent application withdrawn after publication |