CN106310986B - One kind circulation microvesicle formula Liqiud-gas mixing device - Google Patents

One kind circulation microvesicle formula Liqiud-gas mixing device Download PDF

Info

Publication number
CN106310986B
CN106310986B CN201610819208.5A CN201610819208A CN106310986B CN 106310986 B CN106310986 B CN 106310986B CN 201610819208 A CN201610819208 A CN 201610819208A CN 106310986 B CN106310986 B CN 106310986B
Authority
CN
China
Prior art keywords
gas
liquid mixed
mixed container
container
pressure
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.)
Expired - Fee Related
Application number
CN201610819208.5A
Other languages
Chinese (zh)
Other versions
CN106310986A (en
Inventor
李静
高帅
周汉国
李玉星
魏宁
曲险峰
王昌
侯江朋
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Qingdao Zhiyong New Material Technology Co ltd
Wuhan Institute of Rock and Soil Mechanics of CAS
Sinopec Shengli Oilfield Co
Original Assignee
Qingdao Zhiyong New Material Technology Co ltd
Wuhan Institute of Rock and Soil Mechanics of CAS
Sinopec Shengli Oilfield Co
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Qingdao Zhiyong New Material Technology Co ltd, Wuhan Institute of Rock and Soil Mechanics of CAS, Sinopec Shengli Oilfield Co filed Critical Qingdao Zhiyong New Material Technology Co ltd
Priority to CN201610819208.5A priority Critical patent/CN106310986B/en
Publication of CN106310986A publication Critical patent/CN106310986A/en
Application granted granted Critical
Publication of CN106310986B publication Critical patent/CN106310986B/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

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
    • B01F23/231—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
    • B01F23/2311—Mounting the bubbling devices or the 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
    • B01F23/231—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
    • B01F23/2311—Mounting the bubbling devices or the diffusers
    • B01F23/23115—Mounting the bubbling devices or the diffusers characterised by the way in which the bubbling devices are mounted within the receptacle
    • B01F23/231151—Mounting the bubbling devices or the diffusers characterised by the way in which the bubbling devices are mounted within the receptacle the bubbling devices being fixed or anchored in the bottom
    • 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
    • B01F23/2366—Parts; Accessories
    • B01F23/2368—Mixing receptacles, e.g. tanks, vessels or reactors, being completely closed, e.g. hermetically closed
    • 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
    • B01F25/40—Static mixers
    • B01F25/45—Mixers in which the materials to be mixed are pressed together through orifices or interstitial spaces, e.g. between beads
    • B01F25/452—Mixers in which the materials to be mixed are pressed together through orifices or interstitial spaces, e.g. between beads characterised by elements provided with orifices or interstitial spaces
    • B01F25/4522—Mixers in which the materials to be mixed are pressed together through orifices or interstitial spaces, e.g. between beads characterised by elements provided with orifices or interstitial spaces the components being pressed through porous bodies, e.g. flat plates, blocks or cylinders, which obstruct the whole diameter of the tube
    • 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
    • B01F33/40—Mixers using gas or liquid agitation, e.g. with air supply tubes
    • B01F33/406—Mixers using gas or liquid agitation, e.g. with air supply tubes in receptacles with gas supply only at the bottom
    • 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
    • B01F33/40—Mixers using gas or liquid agitation, e.g. with air supply tubes
    • B01F33/409—Parts, e.g. diffusion elements; Accessories
    • 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
    • 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
    • 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
    • B01F35/2213—Pressure
    • 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
    • B01F35/71—Feed mechanisms
    • B01F35/712—Feed mechanisms for feeding fluids
    • 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
    • B01F35/71—Feed mechanisms
    • B01F35/714—Feed mechanisms for feeding predetermined amounts
    • 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
    • B01F35/71—Feed mechanisms
    • B01F35/717—Feed mechanisms characterised by the means for feeding the components to the mixer
    • B01F35/7176—Feed mechanisms characterised by the means for feeding the components to the mixer using pumps
    • 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
    • B01F35/90—Heating or cooling systems
    • B01F35/92—Heating or cooling systems for heating the outside of the receptacle, e.g. heated jackets or burners
    • 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
    • B01F35/30—Driving arrangements; Transmissions; Couplings; Brakes
    • B01F2035/35—Use of other general mechanical engineering elements in mixing devices
    • B01F2035/351—Sealings
    • 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
    • B01F35/90—Heating or cooling systems
    • B01F2035/99—Heating

Abstract

The invention discloses one kind to circulate microvesicle formula Liqiud-gas mixing device, the present apparatus is made up of gas-liquid mixed container, plunger type metering pump, pressure sensor, system decompression mouth, valve and pipeline, it is characterized in that gas-liquid mixed container air inlet is connected with plunger type metering pump pressurization mouth, gas-liquid mixed container outlet separates Liang Ge branches by pipeline, one branch is connected with plunger type metering pump inflation inlet, another branch is connected with system decompression mouth, and Liang Ge branches are respectively by Valve controlling.Gas-liquid mixed container includes pressure vessel, microbubble generator and close gas type porous media board, has discharge outlet and air inlet in pressure vessel bottom, gas outlet is arranged at top.The present invention is simple in construction, easy to operate, is mainly used under all kinds of Temperature-pressure Conditions, the gas-liquid mixed field that dosage is small, required precision is high.

Description

One kind circulation microvesicle formula Liqiud-gas mixing device
Technical field：
The invention belongs to gas-liquid mixed technical field, more particularly to a kind of circulation microvesicle formula Liqiud-gas mixing device, can apply Under high, normal, basic Temperature-pressure Conditions, the gas-liquid mixed that dosage is small, required precision is high.The device can be used for oil gas, aqueous vapor or other are molten The gas-liquid mixed of liquid and gas, the industry of gas-liquid mixed is needed suitable for oil, chemical industry, water conservancy, medicine etc..
Background technology：
With the lasting reduction of fossil energy reserves and the continuous increase of exploitation difficulty, oil gas secondary recovery, open three times Adopt and more and more important effect is played in energy extraction, carry out secondary using filled drive oil gas under normal circumstances or open three times Adopt, however, in short supply due to water resource, other displacement of reservoir oil gas modes are arisen at the historic moment, mainly including air (N2) drive, CO2Drive etc..Remove Outside this, unconventional energy resource, such as shale oil gas, fine and close oil gas, underground heat, gas hydrates, current grind has been increasingly becoming Study carefully focus, the ratio occupied in energy resource structure also significantly improves.During above-mentioned energy extraction, gas and water, oil are in and coexisted State, and mutually immiscible state is partially in, especially air-water mixed solution will be with rock in reservoir formation migration process Chemical reaction or physical reactions occur for mineral, and so as to influence the pore structure of rock, mineral characterization of adsorption etc., this will all influence The preservation and migration state of oil, gas, underground heat and gas hydrates in blowhole.At present physics between air-water-rock, The research of chemical reaction is based on laboratory experiment, and therefore, gas-liquid mixed has to conditions such as mixing temperature, pressure and mixed-precisions Higher requirement.
Gas-liquid mixing processes main at present have traditional aeration method, gas-liquid mixing pump and microbubble blender etc..
Traditional aeration method mainly uses in the processing of some down-streams, belongs to extensive gas-liquid mixed mode, mixing effect Rate is relatively low, and uncontrollable blend pressure；Gas-liquid mixing pump is the mechanical agitation mixing under normal temperature and pressure conditionses, is not suitable for close Gas-liquid mixed under the conditions of envelope；Microbubble blender makes gas be contacted and mixed with water in the form of bubble by a variety of methods, Such as venturi type microvesicle generators, jet concussion method, electrostatic spraying technology, poromerics, wherein being formed using poromerics Microbubble is considered as the minimum method of energy consumption.Zhang little Wei and Xu Meiqian etc. is in patent《Micro-nano bubble generator》(application Number 201410077966.5) micro-nano bubble generator is proposed in, for the gas in the water bodys such as sewage disposal, aquaculture Liquid mixes, and this device uses the microcellular structure with certain percent opening that gas is dispersed into air pocket, recycles liquid shear to make Micro-nano bubble is dispersed into by air pocket, this method still has the problem of microbubble size is uneven, further, since liquid Body is in flow regime, can not ensure gas abundant saturation in a liquid, and can not realize that the gas-liquid under high temperature, condition of high voltage is mixed Close.Liu Xianling and Wu Xiang etc. is in patent《A kind of spiral-flow type microbubble air and liquid mixer》Carried in (application number 201520049663.2) Ceramic membrane, metal powder sintered pipe, organic film, SPG membrane, the sintered metal mesh in two layers of large and small aperture inside and outside utilizing are gone out Be dispersed into various sizes of bubble Deng by gas, recycle liquid shear to act on forming smaller bubble, but the method according to The control to gas-liquid mixed temperature, pressure condition can not so be met.
In order to meet elevated pressures demand, gas-liquid mixed container needs to select sealing container, passed through without transmission device Wearing the static seal of gas-liquid mixed container turns into optimal selection.In addition, in order to improve gas-liquid mixed efficiency, make gas with the shape of microvesicle It is considered as mode the most effective that formula contacts with water, wherein being carried out using the less porous media material in aperture to gas Mechanical dispersion, so as to produce microbubble, it is good to have the advantages that energy consumption is low, effect occurs for microvesicle.As can be seen here, with reference to static seal and The use of small-bore porous media material, it is possible to achieve the gas-liquid mixed under condition of high voltage, and mixing efficiency is higher.
The content of the invention：
It is an object of the invention to provide one kind to circulate microvesicle formula Liqiud-gas mixing device, and the apparatus structure is simple, easy to operate, It can realize under high, normal, basic Temperature-pressure Conditions, the gas-liquid mixed that dosage is small, required precision is high, so as to meet to control essence to gas-liquid mixed The higher requirement of degree.
To achieve the above object, the present invention uses following technical scheme：
A kind of circulation microvesicle formula Liqiud-gas mixing device of the present invention, is passed by gas-liquid mixed container, plunger type metering pump, pressure Sensor, system decompression mouth, valve and pipeline composition, wherein, gas-liquid mixed container air inlet and plunger type metering pump pressurization mouth phase Even, gas-liquid mixed container outlet separates Liang Ge branches by pipeline, and a branch is connected with plunger type metering pump inflation inlet, separately One branch is connected with system decompression mouth, and Liang Ge branches are respectively by Valve controlling.
A kind of circulation microvesicle formula Liqiud-gas mixing device of the present invention, wherein, gas-liquid mixed container include pressure vessel capping, Fastening bolt, O-ring seal, pressure vessel groove, close gas type porous media board, microbubble generator, on the inside of pressure vessel groove Close gas type porous media board is mounted with, microbubble generator is mounted with pressure vessel trench bottom, is set in pressure vessel groove bottom Discharge outlet and air inlet have been put, gas outlet is provided with pressure vessel groove top.
A kind of circulation microvesicle formula Liqiud-gas mixing device of the present invention, wherein, microbubble generator is by air inlet pipe, four-way, three Logical and porous media hollow cylinder is connected with each other composition, and the material of porous media hollow cylinder has aerophily or lyophily, more Hole pore size of media is generally less than 50 μm.
Compared with existing Liqiud-gas mixing device, beneficial effects of the present invention have：
(1) gas-liquid mixed container of the invention uses static seal, can carry out the gas-liquid mixed under condition of high voltage, can be with Gas-liquid mixed container is individually placed in the gas-liquid mixed carried out in high temperature bath or gas bath under hot conditions；
(2) microbubble generator of the invention, can be more uniform by gas using the smaller porous media material in aperture Ground is separated into very small bubble, considerably increases the contact area of bubble and liquid, so as to improve gas-liquid mixed efficiency；
(3) gas-liquid mixed container of the invention is equipped with close gas type porous media board, accumulates in gas-liquid mixed container top Gas can slowly enter the porous media board, and be contacted again with liquid in the porous media plate surface, realize microvesicle company Continuous circulation, so as to further increase gas-liquid mixed efficiency；
(4) Liqiud-gas mixing device of the invention, both can maintain higher level by internal pressure, will can also accumulate in The gas suction plunger type metering pump of gas-liquid mixed container top, and pass through gas-liquid mixed container air inlet and microbubble generator Gas-liquid mixed container is refilled, realizes that gas is circulated in gas-liquid mixed container repeatedly in the form of microvesicle, so as to big again Width improves gas-liquid mixed efficiency.
Brief description of the drawings：
Fig. 1 is a kind of structural representation for circulating microvesicle formula Liqiud-gas mixing device of the present invention；
Fig. 2 is gas-liquid mixed pressure vessel container groove and the top view of capping；
Fig. 3 is close gas type porous media board enlarged diagram；
Fig. 4 is microbubble generator enlarged diagram；
Fig. 5 is the porous media hollow cylinder enlarged diagram in microbubble generator.
Figure number explanation：
1- gas-liquid mixed containers,
101- pressure vessels cover, 102- fastening bolts, 103-O type sealing rings, 104- pressure vessel grooves, 105- parent's gas types Porous media board, 106- microbubble generators, 1061- air inlet pipe, 1062- four-ways, 1063- threeways, 1064- porous medias are hollow Cylinder, 107- gas-liquid mixed container discharge outlet, 108- draining control valves, 109- gas-liquid mixed container air inlets, 110- gas-liquids are mixed Close container outlet；
2- air intake control valves,
3- plunger type metering pumps,
301- plunger type metering pumps pressurization mouth, 302- plunger type metering pump inflation inlets；
4- backfills control valve,
5- pressure sensors,
6- relief valves,
7- system decompression mouths,
8- pipelines.
Embodiment：
Embodiments of the invention are described in detail below in conjunction with the accompanying drawings.
As shown in figure 1, a kind of circulation microvesicle formula Liqiud-gas mixing device of the present invention, by gas-liquid mixed container 1, valve 2, post Plug measuring pump 3, valve 4, pressure sensor 5, valve 6 and pipeline 8 form, wherein, gas-liquid mixed container air inlet 109 and post Plug measuring pump pressurization mouth 301 is connected, and controls folding by valve 2, and gas-liquid mixed container outlet 110 is separated by pipeline 8 Liang Ge branches, a branch are connected with plunger type metering pump inflation inlet 302, and another branch is connected with system decompression mouth 7, two Branch controls folding by valve 4 and valve 6 respectively.With CO2Exemplified by the gas-liquid mixed of-water under certain temperature, pressure condition, to this The embodiment of invention is described below：
(1) to reduce the influence of foreign gas, all valves are closed before starting gas-liquid mixed, and gas-liquid mixed container 1 is filled Full water is placed in the water bath or gas bath case of design temperature；
(2) valve 108 and valve 4 are opened, using plunger type metering pump 3 via gas-liquid mixed container outlet 110 with one Individual relatively low pressure injects CO into gas-liquid mixed container 12, and part water is discharged via discharge outlet 107, it is then shut off valve 108 and valve 4.CO2The top of gas-liquid mixed container 1 will be accumulated in, can determine to discharge the volume of water as needed；
(3) valve 2 is opened, plunger type metering pump 3 is relatively low with one via gas-liquid mixed container air inlet 109 using utilizing , constant speed inject CO into gas-liquid mixed container 12。CO2It is hollow that gas passes through porous media in microbubble generator 106 The mechanically decoupled effect of cylinder 1064, numerous micro-bubbles are dispersed into by being floated in water, in floating-upward process, part gas bubble exists So as to be mixed with water in water；
(4) pay attention to observation pressure sensor 5, stop injection when the pressure in gas-liquid mixed container 1 reaches setting value CO2, valve 2 is then shut off, and the pressure in gas-liquid mixed container 1 is maintained into the persistent levels for a period of time.
Because the inner side of pressure vessel groove 104 is provided with close gas type porous media board 105, in the presence of capillary pressure, A part accumulates in the CO at the top of gas-liquid mixed container 12Can enter close gas type porous media board 105 inside, and again with gas-liquid The water contact of the bottom of stainless steel 1, occurs CO2The secondary dissolving of-water, thus achieves CO2Microvesicle is in gas-liquid mixed container 1 The circulation in portion.
Step (5) or step (6) are performed as needed；
(5) valve 4 is opened, the CO at the top of gas-liquid mixed container 1 will be accumulated in2Refill into plunger type metering pump 3, directly The stress level before gas-liquid mixed starts is dropped to pressure.Close valve 4.Step (3), step (4) are performed again, are achieved in CO2Circulation outside gas-liquid mixed container 1.
(6) by the inside and outside iterative cycles of gas-liquid mixed container 1, CO2It is sufficiently mixed with water, and most The CO under the design temperature, pressure condition is obtained eventually2- water mixed solution.
(7) valve 2 is closed, opens valve 4, using plunger type metering pump 3 by the CO in gas-liquid mixed container 12- water mixes Solution is pressed into other containers in case using.
It should be noted that the present invention can be not only applied in CO2In-water gas-liquid mixed, other gas are can be applied in In liquid mixing.Step (3), (4), the number of repetition of (5) and the inside of gas-liquid stainless steel 1 maintain time of setting pressure with it is selected Air-liquid type is relevant, it is necessary to depending on actual conditions.In addition, the gas-liquid mixed solution finally given can select insulation or Pressurize is stored, and normal temperature or normal pressure can also be selected to store.
Meanwhile the close gas type porous media board 105 that the present invention uses can be changed according to the difference of selected gas.Microvesicle Porous media hollow cylinder 1064 in generating means 106 can select close gas type or lyophily type, if selection lyophily type is porous Material, its air-entry value should not be too big, in order to avoid increase gas injection difficulty.

Claims (2)

1. one kind circulation microvesicle formula Liqiud-gas mixing device, by gas-liquid mixed container (1), air intake control valve (2), plunger type metering pump (3) control valve (4), pressure sensor (5), relief valve (6), system decompression mouth (7) and pipeline (8) composition, its feature, is backfilled to exist In：
Gas-liquid mixed container air inlet (109) is connected with plunger type metering pump pressurization mouth (301), and is controlled by air intake control valve (2) Folding processed, gas-liquid mixed container outlet (110) separate Liang Ge branches, a branch and plunger type metering pump by pipeline (8) Inflation inlet (302) connects, and another branch is connected with system decompression mouth (7), and Liang Ge branches by backfill control valve (4) and let out respectively Pressure valve (6) controls folding；
The gas-liquid mixed container (1) includes pressure vessel capping (101), fastening bolt (102), O-ring seal (103), pressure Force container groove (104), close gas type porous media board (105), microbubble generator (106), pacify on the inside of pressure vessel groove (104) Close gas type porous media board (105) has been filled, microbubble generator (106) has been mounted with pressure vessel groove (104) bottom, in pressure Container slot (104) bottom is provided with discharge outlet (107) and air inlet (109), and discharge outlet (107) is controlled by draining control valve (108) Folding processed, gas outlet (110) are provided with pressure vessel groove (104) top.
A kind of 2. circulation microvesicle formula Liqiud-gas mixing device according to claim 1, it is characterised in that：
The microbubble generator (106) is by air inlet pipe (1061), four-way (1062), threeway (1063) and porous media open circles Post (1064) is connected with each other composition, wherein, the material of the porous media hollow cylinder (1064) has aerophily or lyophily.
CN201610819208.5A 2016-09-12 2016-09-12 One kind circulation microvesicle formula Liqiud-gas mixing device Expired - Fee Related CN106310986B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201610819208.5A CN106310986B (en) 2016-09-12 2016-09-12 One kind circulation microvesicle formula Liqiud-gas mixing device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201610819208.5A CN106310986B (en) 2016-09-12 2016-09-12 One kind circulation microvesicle formula Liqiud-gas mixing device

Publications (2)

Publication Number Publication Date
CN106310986A CN106310986A (en) 2017-01-11
CN106310986B true CN106310986B (en) 2017-12-05

Family

ID=57787968

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201610819208.5A Expired - Fee Related CN106310986B (en) 2016-09-12 2016-09-12 One kind circulation microvesicle formula Liqiud-gas mixing device

Country Status (1)

Country Link
CN (1) CN106310986B (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107321204B (en) * 2017-08-21 2023-07-14 上海捷乔纳米科技有限公司 Microbubble generator
CN111629817A (en) * 2018-01-22 2020-09-04 郑仁夏 Bubble water production device capable of adjusting size of microbubbles and method for generating microbubbles of bubble water using same
CN109569340A (en) * 2018-12-17 2019-04-05 吉林大学 A kind of stable colloidal state microfoam continuous generator
CN110090569B (en) * 2019-06-06 2021-08-20 南京擅水科技有限公司 Piston type micro-bubble generating device and method
CN112127851B (en) * 2019-06-24 2021-11-09 南京延长反应技术研究院有限公司 Application of micro-interface strengthening system in combustible ice exploitation
CN110353989B (en) * 2019-07-29 2022-03-04 福建医科大学附属第一医院 Artificial cerebrospinal fluid packaging device

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1876224A (en) * 2004-06-11 2006-12-13 花王株式会社 Reaction apparatus
CN1922303A (en) * 2004-02-17 2007-02-28 液体空气乔治洛德方法利用和研究的具有监督和管理委员会的有限公司 Oxygen-assisted fermentation process
CN204699656U (en) * 2015-06-22 2015-10-14 宁波大学 A kind of gas material circulation products high-purity agitator

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8740195B2 (en) * 2006-01-31 2014-06-03 Jakob H. Schneider Systems and methods for diffusing gas into a liquid

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1922303A (en) * 2004-02-17 2007-02-28 液体空气乔治洛德方法利用和研究的具有监督和管理委员会的有限公司 Oxygen-assisted fermentation process
CN1876224A (en) * 2004-06-11 2006-12-13 花王株式会社 Reaction apparatus
CN204699656U (en) * 2015-06-22 2015-10-14 宁波大学 A kind of gas material circulation products high-purity agitator

Also Published As

Publication number Publication date
CN106310986A (en) 2017-01-11

Similar Documents

Publication Publication Date Title
CN106310986B (en) One kind circulation microvesicle formula Liqiud-gas mixing device
US8167037B2 (en) Method and device for feeding liquefied carbon-dioxide gas into an aquifer deep underground
CN110130859B (en) Heavy oil reservoir mixed nanofluid alternating CO2Microbubble flooding experimental device and method
CN102992471B (en) Liquid treatment device
CN105148760B (en) A kind of orifice plate injection method and device for preparing microbubble dispersion system
CN104528859B (en) Unpowered microbubble water device
CN107543912B (en) CO 2-water-rock dynamic reaction system and method
CN207287159U (en) It is a kind of using receiving the new ultramicro air bubble generating means of micron hydropneumatics
CA2676880A1 (en) High density slurry
CA2947145C (en) Systems and methods for dissolving a gas into a liquid
JP2010239962A (en) Method for producing methane gas using carbon dioxide
CN109943313A (en) A kind of Microemulsions in Supercritical Carbon Dioxide compounds dispersion Preparation equipment and method with fly ash grain
CN102383768A (en) Two-phase multi-material online injection water-plugging profile regulating method and equipment
CN104549021B (en) A kind of hydrophobic nanoparticles and surfactant compound dispersion device and application
CN107813229B (en) System and method for is tested in recyclable abradant jet erosion
CN103833125A (en) High-speed aeration oxidation treatment apparatus for industrial sewage
CN110898741B (en) Oil field is with fly ash reinforcing foam forming device and application thereof
JP2009190023A (en) Emulsifying apparatus and method of emulsification
JP5589197B2 (en) Ultrafine atomization method and ultrafine atomization system of liquid carbon dioxide
JP2017218729A (en) Bubble introduction system and bubble introduction method
WO2009090824A1 (en) Emulsifying apparatus and method of emulsification
JP4866295B2 (en) Fine bubble sorting and collection device
KR20200139930A (en) Nano-bubble generator
CN204607629U (en) A kind of horizontal jet air float pressured air-dissolving device
CN112127850B (en) Green process for exploiting combustible ice

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
GR01 Patent grant
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20171205

Termination date: 20190912

CF01 Termination of patent right due to non-payment of annual fee