CN109046050A - A kind of air and liquid mixer - Google Patents
A kind of air and liquid mixer Download PDFInfo
- Publication number
- CN109046050A CN109046050A CN201810940083.0A CN201810940083A CN109046050A CN 109046050 A CN109046050 A CN 109046050A CN 201810940083 A CN201810940083 A CN 201810940083A CN 109046050 A CN109046050 A CN 109046050A
- Authority
- CN
- China
- Prior art keywords
- current collector
- pantagraph current
- liquid
- air
- diversion pipe
- 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.)
- Granted
Links
- 239000007788 liquid Substances 0.000 title claims abstract description 88
- 238000004090 dissolution Methods 0.000 abstract description 2
- 238000005265 energy consumption Methods 0.000 abstract description 2
- 239000007789 gas Substances 0.000 description 18
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 18
- 239000012530 fluid Substances 0.000 description 6
- 239000000203 mixture Substances 0.000 description 5
- 238000003911 water pollution Methods 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000000746 purification Methods 0.000 description 3
- 230000009467 reduction Effects 0.000 description 3
- 230000001186 cumulative effect Effects 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 235000001674 Agaricus brunnescens Nutrition 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 238000009395 breeding Methods 0.000 description 1
- 230000001488 breeding effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 230000004992 fission Effects 0.000 description 1
- 238000005247 gettering Methods 0.000 description 1
- 239000003621 irrigation water Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 244000005700 microbiome Species 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 238000006213 oxygenation reaction Methods 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 238000003903 river water pollution Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000009423 ventilation Methods 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
- B01F23/20—Mixing gases with liquids
- B01F23/23—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids
- B01F23/235—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids for making foam
-
- 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
- B01F25/00—Flow mixers; Mixers for falling materials, e.g. solid particles
- B01F25/30—Injector mixers
- B01F25/31—Injector mixers in conduits or tubes through which the main component flows
- B01F25/311—Injector mixers in conduits or tubes through which the main component flows for mixing more than two components; Devices specially adapted for generating foam
- B01F25/3111—Devices specially adapted for generating foam, e.g. air foam
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F25/00—Flow mixers; Mixers for falling materials, e.g. solid particles
- B01F25/30—Injector mixers
- B01F25/31—Injector mixers in conduits or tubes through which the main component flows
- B01F25/312—Injector mixers in conduits or tubes through which the main component flows with Venturi elements; Details thereof
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Treating Waste Gases (AREA)
Abstract
The present invention provides a kind of air and liquid mixer, including diversion pipe, pantagraph current collector, inlet tube and air inlet pipe, liquid outlet is provided on the diversion pipe, the pantagraph current collector is arranged inside diversion pipe, described pantagraph current collector one end is connected with liquid outlet, the cavity flowed through for liquid is offered inside the pantagraph current collector, the air inlet pipe is penetrated into inside diversion pipe and extend into pantagraph current collector cavity from pantagraph current collector cavity away from one end of liquid outlet, and the inlet tube is connected with diversion pipe.Apparatus of the present invention only need to input liquid into diversion pipe by inlet tube, be not necessarily to extra power, can automatically generate negative pressure and pass through air inlet pipe " sucking " gas, simple and convenient, convenient for operation, energy consumption is small, and the bubble volume of its dissolution is small, can effectively improve dissolved gas.
Description
Technical field
The present invention relates to Liqiud-gas mixing device technical field more particularly to a kind of air and liquid mixers.
Background technique
With the fast development of industrialization and urbanization and the rapid growth of economy, the water pollution in China is in range, depth
Show that China has become water pollution one of the countries with the most serious ... in the world, 70% river, lake and water on degree and frequency
Matter is all influenced by various pollutants.
In recent years, the mankind have appreciated that water pollution bring grave danger, and the improvement of water pollution is also extremely urgent, pass through
After various water harnessings are attempted, it is now discovered that conveying the micro-bubble containing oxygen into water, it can deenergize for the self-purification function band in water
Amount, it is the substances such as various mushrooms, microorganism in water body that the self-purification function of water, which is sufficiently complex, passes through physics, change in water body
The effect with biology is learned, the pollution sources entered in water body are decomposed, so that water body be made to clean.
The micro-bubble of generation is imported into the technology of water body, can be used for various fields, comprising: the oxygenation of breeding water body,
The improvement in lake, river water pollution, the irrigation water of crops, the transport of fresh and living aquatic products, processing of trade effluent etc..
Summary of the invention
The technical issues of importeding into water body for the micro-bubble for solving generation, enhance the self-purification capacity of water, the present invention
A kind of air and liquid mixer, including diversion pipe, pantagraph current collector, inlet tube and air inlet pipe are provided, are provided with liquid outlet on the diversion pipe,
The pantagraph current collector is arranged inside diversion pipe, and described pantagraph current collector one end is connected with liquid outlet, offers confession inside the pantagraph current collector
The cavity that liquid flows through, the air inlet pipe are penetrated into inside diversion pipe and are extend into from pantagraph current collector cavity away from one end of liquid outlet
In pantagraph current collector cavity, the inlet tube is connected with diversion pipe.
Preferably, air inlet pipe is set as gradually increasing from far near according at a distance from pantagraph current collector port close to pantagraph current collector one end
Big pyramidal structure.
Preferably, the cavity inside the pantagraph current collector is intake according to setting gradually from far near at a distance from liquid outlet
Area, mixed flow region, pressure maintaining area, fluerics.
Preferably, the diameter of the inhalant region is constant or is gradually reduced from far near according at a distance from liquid outlet.
Preferably, according to, from as far as close, the diameter of the mixed flow region is gradually reduced at a distance from liquid outlet.
Preferably, the diameter in the pressure maintaining area remains unchanged.
Preferably, according to, from as far as close, the diameter of the fluerics gradually increases at a distance from liquid outlet.
Preferably, according to, from as far as close, the diameter of the fluerics gradually increases at a distance from liquid outlet.
Preferably, the snorkel of supplied gas circulation, the ventilation inside the column structure are offered inside the air inlet pipe
The diameter of pipe is bigger than the diameter of the snorkel inside pyramidal structure, and the diversion pipe is connected face with air inlet pipe for hemispherical configuration.
Preferably, the baffle toward extension on the inside of diversion pipe is provided on the hemispherical face of the diversion pipe, the baffle is set
It sets between diversion pipe and pantagraph current collector, the baffle and pantagraph current collector centerline axis parallel.
It, first can be along water conservancy diversion inside pipe wall and pantagraph current collector when liquid in apparatus of the present invention is entered in diversion pipe from inlet tube
Region helix flowing between outer wall can be along air inlet pipe then when liquid reaches the pantagraph current collector port Chong Die with air inlet pipe
The gap of (overlapping region) enters inside pantagraph current collector between pantagraph current collector, when the overlapped region of liquid flow, due to air inlet pipe outer wall
Cone face is formed with pantagraph current collector inner wall, and the area in cone face gradually reduces, therefore the pressure rise of liquid, when liquid flow is overweight
When folded region, area increases, the pressure reduction of liquid at this time, forms negative pressure, the gas in tracheae communicated with outside, then can be by
In negative pressure by " sucking " gas, since the structure of pantagraph current collector inner wall can allow the liquid for flowing through tracheae before pantagraph current collector internal helicoid
Into the gas of quilt " sucking " is cut in the case where mixed flow region is constantly acted on by the shear action and fluid pressure of the liquid being threadingly advanced
Minute bubbles are cut into, mixed to form stable gas-liquid mixture in a liquid, final gas-liquid mixture flows through pressure maintaining area and fluerics, from
Liquid outlet is released.Apparatus of the present invention only need to input liquid into diversion pipe by inlet tube, be not necessarily to extra power, can be automatic
Negative pressure is generated by air inlet pipe " sucking " gas, simple and convenient, convenient for operation, energy consumption is small, and the bubble volume of its dissolution is small, energy
Enough effectively improve gas solubility.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of embodiment 1 in the present invention.
Fig. 2 is the gas-liquid mixed schematic diagram of the embodiment of the present invention 1.
Fig. 3 is the structural schematic diagram of the embodiment of the present invention 2.
In figure:
1, air inlet pipe；2, snorkel；3, diversion pipe；4, inhalant region；5, pantagraph current collector；6, mixed flow region；7, pressure maintaining area；8, feed liquor
Pipe；9, liquid outlet；10, fluerics.
Specific embodiment
Below in conjunction with attached drawing, detailed description of the preferred embodiments.It should be understood that this place is retouched
The specific embodiment stated is merely to illustrate and explain the present invention, and is not intended to restrict the invention.
The present invention provides a kind of air and liquid mixer, including diversion pipe 3, pantagraph current collector 5, inlet tube 8 and air inlet pipe 1, described to lead
Liquid outlet 9 is provided in flow tube 3, the pantagraph current collector 5 is arranged inside diversion pipe 3, described 5 one end of pantagraph current collector and 9 phase of liquid outlet
Even, the cavity flowed through for liquid is offered inside the pantagraph current collector 5, the air inlet pipe 1 penetrates into 3 inside of diversion pipe and from being flowed
5 cavity of device is extend into 5 cavity of pantagraph current collector away from one end of liquid outlet 9, and the inlet tube 8 is connected with diversion pipe 3.From inlet tube
Liquid when entering in blower inlet casing, can be flowed along shell spiral inner wall, when liquid flows through air inlet pipe and pantagraph current collector overlapping region,
The cross-sectional area that liquid can circulate increases, the pressure reduction of liquid at this time, forms negative pressure, in the tracheae communicated with outside
Gas, then can be since negative pressure be by " sucking " gas, since the structure of pantagraph current collector inner wall can allow the liquid for flowing through tracheae in pantagraph current collector
Internal helicoid advances, and the gas of quilt " sucking " is constantly by the shear action of fluid power and fluid pressure in the liquid being threadingly advanced
Minute bubbles are cut under effect, is mixed in water, is ultimately formed stable bubble diameter and be released.
In this embodiment, specific: air inlet pipe 1 close to 5 one end of pantagraph current collector be set as according to 5 port of pantagraph current collector away from
From the pyramidal structure being gradually increased from far near.The setting of the pyramidal structure allows to be led to by fluid between fluid and air inlet pipe
The cross section crossed is gradually reduced, and further increases hydraulic, to further increase pressure difference, improves air inlet pipe gettering efficiency, energy
Enough effectively improve dissolved gas.
In this embodiment, specific: the cavity inside the pantagraph current collector, according at a distance from liquid outlet 9 from far near
It sets gradually as inhalant region 4, mixed flow region 6, pressure maintaining area 7, fluerics 10.
In this embodiment, specific: the diameter of the inhalant region 4 is constant.
In this embodiment, specific: according to, from as far as close, the diameter of the mixed flow region 6 is gradually at a distance from liquid outlet 9
Reduce.The diameter of mixed flow region is gradually reduced, and keeps liquids and gases mixing more uniform.
In this embodiment, specific: the diameter in the pressure maintaining area 7 remains unchanged.
In this embodiment, specific: according at a distance from liquid outlet 9 from as far as close, the diameter of the fluerics 10 by
It is cumulative to add.Be arranged fluerics purpose be in order to which pressure when guaranteeing water outlet gradually weakens, mix gas minute bubbles in water into
The fission of one step, becomes more tiny minute bubbles, and the minute bubbles in mixed liquor are constantly fissioned in fluerics, will form at outlet
Stable bubble diameter is released in a liquid.
In this embodiment, specifically, the air inlet pipe 1 is set as column structure far from 5 one end of pantagraph current collector.
In this embodiment, specific: the snorkel 2 of supplied gas circulation, the column are offered inside the air inlet pipe 1
The diameter of the snorkel 2 of inside configuration is bigger than the diameter of the snorkel 2 inside pyramidal structure.
In this embodiment, specific: the diversion pipe 3 is connected face with air inlet pipe 1 for hemispherical configuration.
Embodiment 2
A kind of air and liquid mixer, including diversion pipe 3, pantagraph current collector 5, inlet tube 8 and air inlet pipe 1 are arranged on the diversion pipe 3
There is liquid outlet 9, the pantagraph current collector 5 is arranged inside diversion pipe 3, and described 5 one end of pantagraph current collector is connected with liquid outlet 9, described to be flowed
The cavity flowed through for liquid is offered inside device 5, the air inlet pipe 1 penetrates into 3 inside of diversion pipe and deviates from from 5 cavity of pantagraph current collector
One end of liquid outlet 9 is extend into 5 cavity of pantagraph current collector, and the inlet tube 8 is connected with diversion pipe 3.
In this embodiment, specific: air inlet pipe 1 close to 5 one end of pantagraph current collector be set as according to 5 port of pantagraph current collector away from
From the pyramidal structure being gradually increased from far near.
In this embodiment, specific: the cavity inside the pantagraph current collector, according at a distance from liquid outlet 9 from far near
It sets gradually as inhalant region 4, mixed flow region 6, pressure maintaining area 7, fluerics 10.
In this embodiment, specific: the diameter of the inhalant region 4 is constant.
In this embodiment, specific: according to, from as far as close, the diameter of the mixed flow region 6 is gradually at a distance from liquid outlet 9
Reduce.
In this embodiment, specific: the diameter in the pressure maintaining area 7 remains unchanged.
In this embodiment, specific: according at a distance from liquid outlet 9 from as far as close, the diameter of the fluerics 10 by
It is cumulative to add.
In this embodiment, specifically, the air inlet pipe 1 is set as column structure far from 5 one end of pantagraph current collector.
In this embodiment, specific: the snorkel 2 of supplied gas circulation, the column are offered inside the air inlet pipe 1
The diameter of the snorkel 2 of inside configuration is bigger than the diameter of the snorkel 2 inside pyramidal structure, the diversion pipe 3 and 1 phase of air inlet pipe
Even face is hemispherical configuration.
In this embodiment, specific: to be provided on the hemispherical face of the diversion pipe 3 toward extending on the inside of diversion pipe 3
Baffle, the baffle plate setting is between diversion pipe 3 and pantagraph current collector 5,5 centerline axis parallel of the baffle and pantagraph current collector.
Working principle:
It, first can be along the region between water conservancy diversion inside pipe wall and pantagraph current collector outer wall when liquid is entered in diversion pipe from inlet tube
Helical flow can be along (weight between air inlet pipe and pantagraph current collector then when liquid reaches the pantagraph current collector port Chong Die with air inlet pipe
Folded region) gap enter inside pantagraph current collector, when the overlapped region of liquid flow, since air inlet pipe outer wall and pantagraph current collector inner wall are formed
Cone face, and the area in cone face gradually reduces, therefore the pressure rise of liquid, when liquid flow lap over region, area increases
Add, at this time the pressure reduction of liquid, form negative pressure, the gas in tracheae communicated with outside then can be since negative pressure be by " sucking "
Gas, since the structure of pantagraph current collector inner wall can allow the liquid for flowing through tracheae to advance in pantagraph current collector internal helicoid, by the gas of " sucking "
Body is cut into minute bubbles in the case where mixed flow region is constantly acted on by the shear action and fluid pressure of the liquid being threadingly advanced, is mixed in
Stable gas-liquid mixture is formed in liquid, final gas-liquid mixture flows through pressure maintaining area and fluerics, is released from liquid outlet.
Using technical solutions according to the invention or those skilled in the art under the inspiration of technical solution of the present invention,
Similar technical solution is designed, and reaches above-mentioned technical effect, is to fall into protection scope of the present invention.
Claims (10)
1. a kind of air and liquid mixer, including diversion pipe (3), pantagraph current collector (5), inlet tube (8) and air inlet pipe (1), the diversion pipe
(3) it is provided on liquid outlet (9), pantagraph current collector (5) setting is internal in diversion pipe (3), described pantagraph current collector (5) one end and liquid out
Mouth (9) is connected, and offers the cavity flowed through for liquid inside the pantagraph current collector (5), the air inlet pipe (1) penetrates into diversion pipe
(3) it is extend into pantagraph current collector (5) cavity inside and from pantagraph current collector (5) cavity away from the one end of liquid outlet (9), the inlet tube
(8) it is connected with diversion pipe (3).
2. air and liquid mixer according to claim 1, air inlet pipe (1) close to pantagraph current collector (5) one end be set as according to by
The pyramidal structure that the distance of stream device (5) port is gradually increased from far near.
3. air and liquid mixer according to claim 2, cavity inside the pantagraph current collector, according to liquid outlet (9) away from
From being set gradually from far near as inhalant region (4), mixed flow region (6), pressure maintaining area (7), fluerics (10).
4. the diameter of air and liquid mixer according to claim 3, the inhalant region (4) it is constant or according to liquid outlet
(9) distance is gradually reduced from far near.
5. air and liquid mixer according to claim 3, according at a distance from liquid outlet (9) from as far as close, the mixed flow region
(6) diameter is gradually reduced.
6. the diameter of air and liquid mixer according to claim 3, the pressure maintaining area (7) remains unchanged.
7. air and liquid mixer according to claim 3, according at a distance from liquid outlet (9) from as far as close, the fluerics
(10) diameter gradually increases.
8. the air inlet pipe (1) is set as column far from pantagraph current collector (5) one end according to air and liquid mixer described in claim 4-7
Shape structure.
9. air and liquid mixer according to claim 8, the internal snorkel for offering supplied gas circulation of the air inlet pipe (1)
(2), the diameter of the snorkel (2) inside the column structure is bigger than the diameter of the snorkel (2) inside pyramidal structure, described to lead
Flow tube (3) is connected face with air inlet pipe (1) for hemispherical configuration.
10. air and liquid mixer according to claim 9, it is provided on the hemispherical face of the diversion pipe (3) toward diversion pipe
(3) baffle that inside extends, the baffle plate setting is between diversion pipe (3) and pantagraph current collector (5), the baffle and pantagraph current collector (5)
Centerline axis parallel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810940083.0A CN109046050B (en) | 2018-08-17 | 2018-08-17 | Gas-liquid mixer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810940083.0A CN109046050B (en) | 2018-08-17 | 2018-08-17 | Gas-liquid mixer |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109046050A true CN109046050A (en) | 2018-12-21 |
| CN109046050B CN109046050B (en) | 2024-08-20 |
Family
ID=64687173
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810940083.0A Active CN109046050B (en) | 2018-08-17 | 2018-08-17 | Gas-liquid mixer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109046050B (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111804164A (en) * | 2020-08-14 | 2020-10-23 | 常州江苏大学工程技术研究院 | Multistage gas-liquid mixing device |
| CN112678937A (en) * | 2020-01-16 | 2021-04-20 | 海南信天源科技开发有限公司 | Automatic monitoring method for dissolved oxygen in river |
| CN114749043A (en) * | 2022-06-13 | 2022-07-15 | 四川环钻星空能源科技有限公司 | Foam generator for drilling fluid in oil field |
| CN116573713A (en) * | 2023-06-09 | 2023-08-11 | 浙江路弘科技有限公司 | Hydrodynamic cavitation generating device and cavitation method |
| CN116589028A (en) * | 2023-06-09 | 2023-08-15 | 浙江路弘科技有限公司 | Hydrodynamic cavitation generator and cavitation method |
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| CN114749043A (en) * | 2022-06-13 | 2022-07-15 | 四川环钻星空能源科技有限公司 | Foam generator for drilling fluid in oil field |
| CN116573713A (en) * | 2023-06-09 | 2023-08-11 | 浙江路弘科技有限公司 | Hydrodynamic cavitation generating device and cavitation method |
| CN116589028A (en) * | 2023-06-09 | 2023-08-15 | 浙江路弘科技有限公司 | Hydrodynamic cavitation generator and cavitation method |
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| Publication number | Publication date |
|---|---|
| CN109046050B (en) | 2024-08-20 |
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