CN207667465U - Bubble maker assembly - Google Patents

Abstract

The utility model discloses a kind of bubble maker assemblies, module is manufactured including at least one bubble, each bubble manufacture module includes first sub- bubble maker be mutually linked, modular and the second sub- bubble maker, first sub- bubble maker and the second sub- bubble maker include accelerating swirl-flow premixed mechanism, it includes premix chamber to accelerate swirl-flow premixed mechanism, it carries out accelerating mixing and turbulent shear for the gas-liquid mixture fluid to inflow, premixes chamber twist scroll casing type cavity or ring-like cavity；Eddy flow mixed organization is turned to, includes the steering chamber with premix chamber, for carrying out deflecting rotation mixing and the turbulent shear that centripetal diameter flows to axis stream to the fluid from premix chamber；Diffusion eddy flow mixed organization includes the diffusion chamber with steering chamber, rotary diffusing impingement mix and turbulent shear for carrying out axial-flow type to the fluid from steering chamber；Bubble emitting mechanism, bubble emitting mechanism and diffusion chamber.

Description

Bubble maker assembly

Technical field

The utility model is related to bubble generator technical fields, more particularly to a kind of suitable for stability and high efficiency a large amount of systems Make the maker assembly of the micro-bubbles such as micron bubble, nano bubble.

Background technology

In recent years, had in view of micro-bubble (micron, micro-nano and nano bubble of the bubble diameter in 10nm~50 μm) The unique physicochemical characteristics having, i.e., the system comprising multiple micro-bubbles and have same volume include single in a liquid The system of one bubble is compared, and has a much bigger bubble surface area, and the residence time of micro-bubble in water etc. also longest, Therefore, the gas dissolution characteristics of micro-bubble, micro-bubble can improve object to raisings such as the characterization of adsorptions of impurity in liquid Matter conveying effect.Including the gas-liquid mixture fluid of micro-bubble includes industry and sanitary sewage disposal, rivers lake in many fields Water remediation, drink water purifying, aquaculture, agricultural plant cultivate the application with soil remediation, health medical treatment instrument etc. It has obtained more and more concerns and has paid attention to.

At present there are many make gas (for example, air, oxygen, ozone, carbon dioxide, hydrogen etc.) be dissolved in liquid (for example, Water, sewage, seawater, ethyl alcohol, beverage etc.) in manufacture with supply bubble technology, mainly include it is following several：1, pressurization decompression The molten gas outgassing method of formula, a kind of micro bubble apparatus as disclosed in the Chinese patent application No. is 201510493652.8, including molten gas Tank, being provided with one on dissolving can be relative to the tap that dissolving is rotated up and down, in the water outlet of the tap by main shaft Place is equipped with bubbler；Also reference can be made to a kind of rotary microbubble disclosed in Chinese patent application No. is 201510493679.7 Machine；2, venturi cavitation corrosion method, a kind of bubble generator, quilt as disclosed in the Chinese patent application No. is 201180003953.8 It is installed on pressure fluid supply member and by between the discharge component that liquid that the pressure fluid supply member supplies is discharged, and Minimum bubble is being generated from the liquid that the discharge component is discharged, by upstream side main body, flow divider, downstream side main body structure At the setting of, upstream side main body towards downstream side and the first flow path that narrows, flow divider are incorporated in first flow path and are arranged more A liquid-passing hole, downstream side main body are installed in upstream side main body, are arranged towards downstream side and the second flow path that broadens, and make the The dirty side end of one flow path it is opposite with the upper side end of second flow path to；3, Clothoid type mixing shearing, such as application No. is A kind of micro-bubble generator disclosed in 01810497.5 Chinese patent, the micro-bubble generator include that container, gas-liquid are led Enter hole and gas-liquid spray-hole, which there is the hollow portion formed in the way of keeping rotational symmetry substantially, the gas-liquid to import Hole tangential direction of the opening is open in the peripheral wall portion of container, the gas-liquid injection hole according to the direction of the rotation axes of symmetry along hollow portion Mode be arranged；Also reference can be made to a kind of micro-bubble generation device disclosed in Chinese patent application No. is 201180033648.3； 4, injecting type mixing shearing, a kind of micro bubble generation device as disclosed in the Chinese patent application No. is 200510028381.5, Cam is connected with a movement skeleton, and cloth gas chamber is equipped in mobile skeleton, and the top of cloth gas chamber and the top of mobile skeleton are set respectively There is a porous plate, cloth gas chamber is connected with mobile skeleton by jacking spring, and air enters cloth gas chamber by air inlet when use, It is respectively equipped with a porous plate on cloth gas chamber and skeleton, and this two porous plates is made to overlap, when one of porous plate is with frequently micro- The mode of displacement constantly hides, opens micropore, carries out high speed shear to air-flow, to cause bubble to become small, and is detached from porous plate rapidly Surface；Also reference can be made to a kind of disclosed in Chinese patent application No. is 200710028073.1 form micro air bubble in a liquid Method and apparatus.Alternatively, can also various combinations be carried out above-mentioned a few class basic fundamentals.

It is manufacturing with supply bubbler techniques, in order to dissolve a large amount of gas in a liquid as much as possible, is needing to make gas Body is in bubble regime, and keeps the diameter of bubble the smaller the better, with increase to the maximum extent gas and liquid contact area and Time of contact.But the micro-bubble generation device based on the prior art is difficult to largely efficiently manufacture the small gas of required nanoscale Bubble, it is difficult to meet double requirements of many occasions to number of bubbles (high void fraction) and bubble scale (nanoscale) simultaneously.

Utility model content

Technical problem to be solved in the utility model is in view of the above-mentioned problems of the prior art, providing a kind of bubble Maker assembly can manufacture micro-nano bubble in large quantity, reduce production cost, and with small vibration with self-balancing.

Technical solution is used by the utility model solves above-mentioned technical problem：A kind of bubble maker assembly, It is characterized in that：Module is manufactured including at least one bubble, each bubble manufacture module includes mutually being linked, modular first Sub- bubble maker and the second sub- bubble maker, the first sub- bubble maker and the second sub- bubble maker Mirror-image structure is formed mutually and includes

Accelerate swirl-flow premixed mechanism, it is described that swirl-flow premixed mechanism is accelerated to include premix chamber, it is mixed for the gas-liquid to inflow Interflow body accelerate mixing and turbulent shear, the premix chamber twist scroll casing type cavity or ring-like cavity；

Eddy flow mixed organization is turned to, includes the steering chamber with the premix chamber, for by the premix chamber Room and come fluid carry out centripetal diameter flow to axis stream deflecting rotation mixing and turbulent shear；

Diffusion eddy flow mixed organization includes the diffusion chamber with the steering chamber, for by the turn-around chamber Room and come fluid carry out axial-flow type rotary diffusing impingement mix and turbulent shear；

Bubble emitting mechanism, the bubble emitting mechanism and diffusion chamber.

One side according to the present utility model, the steering eddy flow mixed organization are single outlet mechanism, the turn-around chamber There is radial inlet and first axis to export for room, the radial inlet and the premix chamber for accelerating swirl-flow premixed mechanism, institute State the diffusion chamber of first axis outlet and diffusion eddy flow mixed organization.

For ease of keeping each bubble to manufacture the axial force balance of module, each bubble manufactures the in the block first sub- bubble of mould Maker and the second sub- bubble maker are respectively one, the first sub- bubble maker and the second sub- bubble manufacture Mechanism is respective to accelerate swirl-flow premixed mechanism coaxially arranged so that two sub- bubble makers are located at going out for bubble emitting mechanism Mouth is respectively facing direction away from each other and is coupled arrangement back-to-back to constitute.

For ease of keeping each bubble to manufacture the balanced radial force of module, each bubble manufactures the in the block first sub- bubble of mould Maker and the second sub- bubble maker are respectively one, the first sub- bubble maker and the second sub- bubble manufacture The respective swirl-flow premixed mechanism of acceleration of mechanism is arranged side by side and two accelerate the premix chamber of swirl-flow premixed mechanisms towards mutually Separate direction extends and is formed so that the outlet that two sub- bubble makers are located at bubble emitting mechanism is respectively facing identical Direction to constitute shoulder to shoulder be coupled arrangement.

For ease of keeping each bubble to manufacture axial direction, the full balance of radial load of module, each bubble manufacture mould is in the block First sub- bubble maker and the second sub- bubble maker are respectively two, each first sub- bubble maker and wherein One the second sub- bubble maker is respective to accelerate swirl-flow premixed mechanism coaxially arranged so that two sub- bubble maker positions It is respectively facing direction away from each other in the outlet of bubble emitting mechanism and is coupled arrangement back-to-back to constitute；Each first sub- gas Bubble maker is arranged side by side with another second sub- respective swirl-flow premixed mechanism of acceleration of bubble maker and two add The premix chamber of the swirl-flow premixed mechanism of speed extends towards direction away from each other and is formed so that two sub- bubble maker positions It is respectively facing identical direction in the outlet of bubble emitting mechanism and is coupled arrangement shoulder to shoulder to constitute.

Preferably, when the described first sub- bubble maker and the second sub- bubble maker are arranged back-to-back, each The respective steering eddy flow mixed organization of sub- bubble maker, diffusion eddy flow mixed organization and bubble emitting mechanism are separately positioned on Two sides for accelerating swirl-flow premixed mechanism mutually separate, so that two sub- bubble makers are located at bubble emitting mechanism Outlet is respectively facing direction away from each other；When the first sub- bubble maker and the second sub- bubble maker are arranged shoulder to shoulder When, the axial direction of the premix chamber of the swirl-flow premixed mechanism of acceleration of two sub- bubble makers is parallel to each other, every sub- bubble system It makes the respective steering eddy flow mixed organization of mechanism, diffusion eddy flow mixed organization and bubble emitting mechanism and is separately positioned on two acceleration The homonymy of swirl-flow premixed mechanism, so that the outlet that two sub- bubble makers are located at bubble emitting mechanism is respectively facing phase Same direction.

Other side according to the present utility model, the steering eddy flow mixed organization are double exit mechanisms, the steering Chamber has a radial inlet and the outlet of two first axis, the diffusion eddy flow mixed organization at least have there are two, be respectively set In the both sides for turning to eddy flow mixed organization, the radial inlet and the swirl-flow premixed mechanism connection of acceleration, two described first Axial outlet is oppositely arranged and the diffusion chamber with the diffusion eddy flow mixed organization of corresponding side respectively；The bubble spray Go out there are two mechanism tools, each bubble emitting mechanism and corresponding diffusion chamber.

For ease of keeping each bubble to manufacture axial direction, the full balance of radial load of module, each bubble manufacture mould is in the block First sub- bubble maker and the second sub- bubble maker are respectively one, the first sub- bubble maker and second The sub- respective swirl-flow premixed mechanism of acceleration of bubble maker is arranged side by side and two premix chambers for accelerating swirl-flow premixed mechanism Room extends towards direction away from each other and is formed so that two sub- bubble makers are located at the outlet point of bubble emitting mechanism Arrangement it is not coupled shoulder to shoulder towards identical direction to constitute.

To have preferable diffusion effect, each diffusion chamber has axial inlet and the second axial outlet, described Any axial cross section of diffusion chamber is circle, and the axial cross section of the diffusion chamber is near axial inlet along the second axis There is continuous or discrete gradual expansion to export direction, the axial cross section of the diffusion chamber is in the second Axial-running Out In an axial direction until the second axial outlet has continuous or discrete gradual contraction near mouthful.

Preferably, each bubble manufacture module shares an incoming organization of supply.

Compared with prior art, the utility model has the advantage of：The modularization of sub- bubble maker with it is integrated can be big It manufactures micro-nano bubble in bulk, reduces production cost, and bubble process units is with small vibration that (device has self-equilibrium characteristic, energy The reaction force and vibration that active balance is generated due to bubble jet, axial force can be achieved from flat in setting to single outlet module back-to-back Weighing apparatus, single outlet module be arranged shoulder to shoulder can be achieved that transverse direction is force self-balanced, and double outlet modules are arranged shoulder to shoulder, four single outlet moulds Block is back-to-back and the full self-balancing that axial force and cross force then can be achieved is arranged shoulder to shoulder)；And every sub- bubble maker Pass through the steering eddy flow mixing for setting gradually the swirl-flow premixed mechanism of acceleration of spiral rotating acceleration, radial inflow runoff axis stream turns to The diffusion eddy flow mixed organization of mechanism, axial-flow type expansion diffusion, can carry out spiral shape rotation successively by the gas-liquid mixture fluid of inflow Turn acceleration mixing, mixing, axial-flow type expansion diffusion rotary impact mixes and throttling to spinning up for radial inflow runoff axis rheology It the multistage multiple dimensioned strong eddy flow turbulent shear such as jet mixing and mixes so that the gas part of the inflow gas-liquid mixture fluid By the alternate strong turbulence shearing of multistage multiple dimensioned gas-liquid two-phase, and then multistage multiple dimensioned bubbles burst is generated, generated big Micro-nano bubble needed for amount；It can take into account simultaneously to the dual of the high void fraction of the gas-liquid mixture fluid and micro-bubble scale Demand, and have the characteristics that it is compact-sized with it is energy-efficient.

Description of the drawings

Fig. 1 is the schematic block diagram of one embodiment of the bubble maker assembly of the utility model；

Fig. 2 is that the radial cross-section of the sub- bubble maker of the bubble maker assembly of Fig. 1 (is only capable of cuing open wherein one A sub- bubble maker)；

Fig. 3 is the axial sectional view of the sub- bubble maker of the bubble maker assembly of Fig. 1；

Fig. 4 is the schematic diagram of the swirl-flow premixed mechanism of acceleration of the sub- bubble maker of Fig. 2；

Fig. 5 is the cross-sectional view of the incoming import of the swirl-flow premixed mechanism of acceleration of the sub- bubble maker of Fig. 2；

The swirl-flow premixed mechanism of acceleration that Fig. 6 is Fig. 4 flows to schematic cross-sectional view；

Fig. 7 is the radial cross-section of another embodiment of the sub- bubble maker of the bubble maker assembly of Fig. 1；

Fig. 8 is the radial cross-section of another embodiment of the sub- bubble maker of the bubble maker assembly of Fig. 1；

Fig. 9 is the axial sectional view of the sub- bubble maker of Fig. 8；

Figure 10 is the schematic block diagram of second embodiment of the bubble maker assembly of the utility model；

Figure 11 is the radial cross-section of the sub- bubble maker of the bubble maker assembly of Figure 10；

Figure 12 is that the axial sectional view of the sub- bubble maker of the bubble maker assembly of Figure 10 (is only capable of cuing open wherein One sub- bubble maker)；

Figure 13 is the schematic block diagram of second embodiment of the bubble maker assembly of the utility model；

Figure 14 is the schematic block diagram of second embodiment of the bubble maker assembly of the utility model；

Figure 15 is the axial sectional view of the sub- bubble maker of the bubble maker assembly of Figure 14.

Specific implementation mode

The utility model is described in further detail below in conjunction with attached drawing embodiment.

Embodiment one

Referring to Fig. 1, a kind of bubble maker assembly, including at least one bubble manufacture module 10, each bubble manufacture Module 10 includes the modular first sub- bubble maker 100 and modular second sub- bubble maker 200.In this reality In novel, " modularization " refers to that 100 and second sub- bubble maker 200 of the first sub- bubble maker is respectively provided with and is used for The connection being connect with other sub- bubble makers (100 or the second sub- bubble maker 200 of the first sub- bubble maker) Part, such as buckle, so as to two, the sub- bubble maker of four or more (100 or second son of the first sub- bubble maker Bubble maker 200) the bubble manufacture module 10 of an entirety can be coupled to.

Referring to Fig. 2 and Fig. 3, every sub- bubble maker is respectively provided with the alternate strong rapids of multistage multiple dimensioned gas-liquid two-phase Shearing function is flowed, the gas part in gas-liquid mixture fluid can be made to generate multistage multiple dimensioned bubbles burst, be suitable for high efficiency Ground generates a large amount of required micro-nano bubbles.Fluid media (medium) is gas-liquid two-phase fluid-mixing, wherein common dissolved gas has But be not limited to air, oxygen, ozone, carbon dioxide, hydrogen etc., it is common dissolve liquid have but be not limited to water, sewage, seawater, Ethyl alcohol, beverage etc..

In the present embodiment, 100 and second sub- bubble maker 200 of the first sub- bubble maker forms mutually mirror image Structure includes accelerating swirl-flow premixed mechanism 1, turning to eddy flow mixed organization 2, diffusion eddy flow mixed organization 3 and bubble ejection machine Structure 4.Hereinafter, it is not specifically stated, " axial direction " is to premix the axial or parallel direction of chamber, and " radial direction " is premix chamber Radial or parallel direction.

Referring to Fig. 4~Fig. 6, wherein gas-liquid mixture fluid of the swirl-flow premixed mechanism 1 for inflow is accelerated to carry out spiral shape Mixing, including premix chamber 11 are spun up, twist scroll casing type cavity, premix chamber 11 has incoming import 111, radial direction Outlet 112 and volute tongue portion 113.Incoming import 111 is used to be connected to external feed system, to be received from feed system by gas The fluid-mixing that body and liquid are constituted.The circular in cross-section of incoming import 111, trapezoidal or rectangle.Premix chamber 11 is used for will Spiral rotating is carried out by the gas-liquid mixture fluid that incoming import 111 flows into and accelerates mixing and turbulent shear, premixes chamber 11 Axial cross section outer 114 be involute spiral line type or approximate involute spiral line type, flowing to for premix chamber 11 is cross-section Face 115 (each section is denoted as III, IV, V, VI, VII, VIII, Ⅸ, Ⅹ, Ⅺ, Ⅻ) be along flow to progressive contraction it is trapezoidal, round, Pyriform or rectangle.The outer 1111 of incoming import 111 is connect with 114 tangent line of axial cross section outer.Radially outlet 112 is radial Outlet, band shaped opening, is used to be connected to steering eddy flow mixed organization 2 in a ring.

Alternatively, the fluid come from feed system can also be single-phase liquid.No matter incoming is that single-phase or two-phase is mixed Collaborate body, the admission gear 12 for supply gas is provided near the incoming import 111 of premix chamber 11, for once adding Gas or secondary air compensating.

It is single outlet mechanism to turn to eddy flow mixed organization 2, is turned to for carrying out radial inflow runoff axis stream to fluid, including turn To chamber 21, it is used for carrying out further deflecting rotation to the high speed rotation gas-liquid mixture fluid for accelerating swirl-flow premixed mechanism 1 to flow into Turn mixing and turbulent shear, while realizing that high speed rotation gas-liquid mixture fluid flow direction is flowed to the rotation steering of axis stream by centripetal diameter. Turning to chamber 21 has radial inlet 211 and first axis outlet 212, and it includes two spaces curved surface to turn to chamber 21：Constitute the One axial outlet 212 has from radial direction to the tubaeform first surface 213 and Intermediate Gray spherical surface hill axially to smoothly transit , outer be circle smooth plate-like the second curved surface 214.Radial inlet 211 is swirl-flow premixed with acceleration also in a ring with shaped opening The radially outlet 112 of mechanism 1 is connected, and receives by accelerating the fluid-mixing from swirl-flow premixed mechanism 1.First axis exports 212 cross section is circle, for being connected to diffusion eddy flow mixed organization 3.Accelerate the incoming import 111 of swirl-flow premixed mechanism 1 Center line pass through turn to chamber 21 axle center 215, the left side in axle center 215 or the right in axle center 215.

Diffusion eddy flow mixed organization 3 is used to carry out axial-flow type to fluid to expand diffusion, including diffusion chamber 31, is in cylinder Shape, diffusion chamber 31 have axial inlet 311 and the second axial outlet 312.Any axial cross section of diffusion chamber 31 is circle The axial cross section of shape, diffusion chamber 31 axially exports 312 directions with continuous or non-near axial inlet 311 along second The axial cross section of continuous gradual expansion, diffusion chamber 31 axially exports near 312 second in an axial direction until the second axis There is continuous or discrete gradual contraction to outlet 312.

The diffusion chamber 31 of above-mentioned this structure can carry out axis stream to the high speed rotation fluid from steering chamber 21 The rotary diffusing deceleration shock of formula mixes and turbulent shear, is sheared by manufacturing the alternate strong turbulence of gas-liquid two-phase, reaches generation The purpose of bubble.Due to the variation of flow channel cross-section product, after the incoming of axial-rotation enters diffusion chamber 31, speed will drop suddenly It is low, and pressure then significantly increases；Simultaneously as relatively large space and the relatively small discharge area of diffusion chamber 31, Cause the flow velocity on 312 sections of the second axial outlet very high, but in the later half of the diffusion chamber 31 close to the second axial outlet 312 Part, outlet is small, resistance is big, sluggish and sedimentation is generated to front incoming, from the high speed rotation incoming for turning to chamber 21 Rotary impact will be generated to the latter half of fluid of diffusion chamber 31 that is deposited in of relative low speeds, speed will significantly reduce and will Strong rotary impact immixture and the alternate strong turbulence shearing of gas-liquid two-phase are generated, and then leads to a large amount of bubbles bursts, and The unexpected raising of pressure then will accelerate and reinforce this bubbles burst process.

The cross section of axial inlet 311 is circle, is connected with the first axis outlet 212 for turning to eddy flow mixed organization 2, The cross-sectional area of axial inlet 311 is more than or equal to the cross-sectional area of first axis outlet 212.Second axial outlet 312 it is transversal Face is circle, for being connected to bubble emitting mechanism 4.

Bubble emitting mechanism 4 uses throttle nozzle in the present embodiment, it is preferred that for daraf(reciprocal of farad) your formula, venturi type or Straight pipe nozzle, bubble emitting mechanism 4 have jet expansion 41, open up on the cross section of jet expansion 41 there are one or are more than one A exit orifice.

In order to further reinforce the strong turbulence shearing to gas-liquid two-phase fluid gas part, can be mixed turning to eddy flow It closes between mechanism 2 and bubble emitting mechanism 4, more than one diffusion eddy flow mixed organization 3, previous diffusion eddy flow mixing is set The axial inlet 311 of the 312 diffusion eddy flow mixed organizations 3 adjacent with the latter of the axial outlet of the second of mechanism 3 is connected.

The gas-liquid mixture fluid of inflow is carried out spiral rotating and accelerates to mix by every above-mentioned sub- bubble maker successively It closes, mixing, axial-flow type expansion diffusion rotary impact mixes and throttling jet mixing to spinning up for radial inflow runoff axis rheology Deng multistage multiple dimensioned strong eddy flow turbulent shear with mix.In above-mentioned whole flow process, the huge physical property between gas-liquid two-phase is utilized Gap：Density contrast and viscosity are poor, use unexpected acceleration to two-phase fluid, spiral rotating, turn to rotation, rotary impact, suddenly Deceleration (deceleration suddenly and suddenly acceleration, is provided to the alternate strong turbulence of manufacture gas-liquid two-phase and shears, reach generation bubble Purpose), suddenly pressurize and outlet throttling accelerate decompression etc. physical processes, purpose be provided to manufacture alternate in gas-liquid two-phase Speed difference and strong turbulence shearing, and then the rupture for causing the multistage of bubble multiple dimensioned, a large amount of required micro-nano gas of manufacture production Bubble.

In the present embodiment, 100 and second sub- bubble maker 200 of the first sub- bubble maker is in connection back-to-back Setting, constitutes the parallel sets of each bubble manufacture module 10, i.e., the swirl-flow premixed mechanism of the acceleration of two sub- bubble makers 1 It is coaxially arranged, and the respective steering eddy flow mixed organization 2 of every sub- bubble maker, diffusion eddy flow mixed organization 3 and bubble Emitting mechanism 4 is then separately positioned on two sides for accelerating swirl-flow premixed mechanism 1 mutually separate, so that two sub- bubble manufactures The jet expansion 41 of the bubble emitting mechanism 4 of mechanism is respectively facing direction away from each other.

By above-mentioned back-to-back set-up mode, it can be achieved that the axial force balance of bubble maker module 10.

Each bubble manufacture module 10 shares an incoming organization of supply 20, which can be a pipeline.

Referring to Fig. 7, in the present embodiment, place unlike the embodiments above is, turns to the steering of eddy flow mixed organization 2 The guide vane 22 of at least two radial inflow runoff axis streams steering is additionally provided on second curved surface 214 of chamber 21, it thus can be into One step reinforces the rotation strong turbulence shearing of the acceleration to the gas-liquid two-phase fluid of incoming.

Preferably, each guide vane 22 is arranged evenly and at intervals in the circumferential.

Referring to Fig. 8 and Fig. 9, in the present embodiment, with embodiment shown in above-mentioned Fig. 2~Fig. 6 or reality shown in Fig. 7 Apply example the difference is that, accelerate the premix chamber 11 of swirl-flow premixed mechanism 1, be in ring-like cavity, premix chamber 11 be used for will The gas-liquid mixture fluid flowed by incoming import 111 carries out spinning up mixing and turbulent shear, premixes the axial direction of chamber 11 Cross section outer 114 is ring-like, and the cross section that flows to of premix chamber 11 is along the trapezoidal, round of flow direction, pyriform or rectangle.

Embodiment two

Referring to Figure 10~Figure 12, in the present embodiment, with above-described embodiment one the difference is that, the first sub- bubble system It makes mechanism 100 and the second sub- bubble maker 200 and is revolved in setting, i.e., the acceleration of two sub- bubble makers is coupled shoulder to shoulder Stream premix mechanism 1 is arranged side by side, and two accelerate the premix chamber 11 of swirl-flow premixed mechanism 1 to prolong towards direction away from each other It stretches and is formed, so that the axial direction of two premix chambers 11 is parallel to each other, and every sub- respective steering of bubble maker Eddy flow mixed organization 2, diffusion eddy flow mixed organization 3 and bubble emitting mechanism 4 are then separately positioned on two and accelerate swirl-flow premixed machine The homonymy (the vertical paper inward direction from Figure 11) of structure 1, one of preferably respective turn of sub- bubble maker It is respective to eddy flow mixed organization 2, diffusion eddy flow mixed organization 3 and bubble emitting mechanism 4 and another sub- bubble maker Turn to eddy flow mixed organization 2, diffusion eddy flow mixed organization 3 and bubble emitting mechanism 4 be arranged to it is parallel to each other so that two The jet expansion 41 of the bubble emitting mechanism 4 of sub- bubble maker is respectively facing identical direction.

By above-mentioned in harness set-up mode, it can be achieved that the balanced radial force of bubble maker module 10.

Embodiment three

Referring to Figure 13, in the present embodiment, each bubble manufacture module 10 includes two the first sub- bubble makers 100 With two the second sub- bubble makers 200, the bind mode of the sub- bubble maker of aforementioned four engages above-described embodiment one With embodiment two, that is, each first sub- bubble maker 100 is leaned against with one of them second sub- bubble maker 200 The back of the body be coupled and be coupled shoulder to shoulder with another second sub- bubble maker 200, thus constitute one not only have back-to-back but also Module 10 is manufactured with the quaternate bubble being coupled shoulder to shoulder.

By the above-mentioned means, can realize that the axial direction of bubble maker module 10, radial load balance entirely.

Example IV

Referring to Figure 14, in the present embodiment, with above-described embodiment one the difference is that, the first sub- bubble maker 100 and the second steering eddy flow mixed organization 2 in sub- bubble maker 200 be double exit mechanisms, turning to chamber 21 has diameter To 211, two first axis outlets 212 of import, it includes two spaces curved surface to turn to chamber 21：Constitute one of first axis Outlet 212 has from radial direction to the tubaeform first surface 213 axially to smoothly transit, constitutes the outlet of another first axis 213 have from radial direction to the second tubaeform curved surface 214 axially to smoothly transit.Two first axis outlets are opposite respectively to be set It sets.The also band shaped opening in a ring of radial inlet 211, is connected with the radially outlet 112 of swirl-flow premixed mechanism 1 is accelerated, receive by The fluid-mixing for accelerating swirl-flow premixed mechanism 1 and coming.The cross section of each first axis outlet 212 is circle, is used for and diffusion Eddy flow mixed organization 3 is connected to.Accelerate the center line of the incoming import 111 of swirl-flow premixed mechanism 1 by the axle center of steering chamber 21 215, the right in the left side in axle center 215 or axle center 215.

There are two the tools of diffusion eddy flow mixed organization 3, is separately positioned on the both sides for turning to eddy flow mixed organization 2, is used for convection current Body carries out axial-flow type and expands diffusion, and each diffusion eddy flow mixed organization 3 includes diffusion chamber 31, cylindrical, will be revolved by turning to It flows the high speed rotation gas-liquid mixture fluid that mixed organization 2 flows into and carries out further axial-flow type rotary diffusing impingement mix and rapids Stream shearing, diffusion chamber 31 have axial inlet 311 and the second axial outlet 312.Any axial cross section of diffusion chamber 31 Axial cross section for circle, diffusion chamber 31 has continuously near axial inlet 311 along 312 directions of the second axial outlet Or discrete gradual expansion, the axial cross section of diffusion chamber 31 is near the second axial outlet 312 in an axial direction until the Two axial outlets 312 have continuous or discrete gradual contraction.The cross section of axial inlet 311 is circle, two expansions Two axial inlets 311 of eddy flow mixed organization 3 are pressed to export 212 with two first axis for turning to eddy flow mixed organization 2 respectively It is connected, the cross-sectional area of each axial inlet 311 is more than or equal to the cross-sectional area of corresponding first axis outlet 212.Second The cross section of axial outlet 312 is circle, for being connected to bubble emitting mechanism 4.

There are two the tools of bubble emitting mechanism 4, is connected to respectively with each diffusion eddy flow mixed organization 3.In the present embodiment, Bubble emitting mechanism 4 uses throttle nozzle, it is preferred that sprays machine for daraf(reciprocal of farad) that formula, venturi type or straight pipe nozzle, bubble Structure 4 has jet expansion 41, and the exit orifice of one or more than one is offered on the cross section of jet expansion 41.

In order to further reinforce the strong turbulence shearing to gas-liquid two-phase fluid gas part, can be mixed turning to eddy flow It closes between mechanism 2 and the bubble emitting mechanism 4 of every side, more than one diffusion eddy flow mixed organization 3, previous diffusion is set 311 phase of axial inlet of the 312 diffusion eddy flow mixed organizations 3 adjacent with the latter of the axial outlet of the second of eddy flow mixed organization 3 Connection.

Axial force balance can be realized for itself in first sub- bubble maker, 100 and second sub- bubble maker 200, is Realize that the balanced radial force of bubble manufacture module 10,100 and second sub- bubble maker 200 of the first sub- bubble maker are in It is coupled setting shoulder to shoulder, i.e., the swirl-flow premixed mechanism of the acceleration of two sub- bubble makers 1 is arranged side by side, and two accelerate rotation The premix chamber 11 of stream premix mechanism 1 extends towards direction away from each other and is formed, so that two premix chamber 11 It is axial parallel to each other, and the respective steering eddy flow mixed organization 2 of every sub- bubble maker, 3 and of diffusion eddy flow mixed organization Bubble emitting mechanism 4 is then separately positioned on two homonymies for accelerating swirl-flow premixed mechanism 1, and (vertical paper is inside from Figure 11 Direction), one of the preferably respective steering eddy flow mixed organization 2 of sub- bubble maker, 3 and of diffusion eddy flow mixed organization Bubble emitting mechanism 4 and the respective steering eddy flow mixed organization 2 of another sub- bubble maker, diffusion eddy flow mixed organization 3 Be arranged to bubble emitting mechanism 4 it is parallel to each other so that the nozzle of the bubble emitting mechanism 4 of two sub- bubble makers Outlet 41 is respectively facing identical direction.The radial cross-section of this setup and class shown in Figure 11 of embodiment two Seemingly, at this point, the outlet of 100 and second sub- bubble maker of the first sub- bubble maker 200 respective two respectively with paper Vertically (it is respectively facing in paper and outside paper).By the above-mentioned means, the axial, radial of bubble maker module 10 can be realized Power balances entirely.

In the above-described embodiments, 200 respective acceleration of the first 100 and second sub- bubble maker of sub- bubble maker The incoming import 111 of swirl-flow premixed mechanism 1 is mutually against arrangement.Alternatively, 100 and second son of the first sub- bubble maker Bubble maker 200 can also be the respective incoming import 111 for accelerating swirl-flow premixed mechanism 1 away from each other, and premix chamber Wall surface of the room 11 far from incoming import 111 abuts mutually.

Claims (10)

1. a kind of bubble maker assembly, it is characterised in that：Including at least one bubble manufacture module (10), each bubble system Modeling block (10) includes first sub- bubble maker (100) be mutually linked, modular and the second sub- bubble maker (200), the described first sub- bubble maker (100) and the second sub- bubble maker (200) form mutually mirror-image structure, simultaneously And include

Accelerate swirl-flow premixed mechanism (1), it is described that swirl-flow premixed mechanism (1) is accelerated to include premix chamber (11), for inflow Gas-liquid mixture fluid accelerate mixing and turbulent shear, the premix chamber (11) twist scroll casing type cavity or ring-like sky Chamber；

Eddy flow mixed organization (2) is turned to, includes the steering chamber (21) being connected to the premix chamber (11), for by described The fluid for premixing chamber (11) and coming carries out deflecting rotation mixing and turbulent shear that centripetal diameter flows to axis stream；

Diffusion eddy flow mixed organization (3) includes the diffusion chamber (31) being connected to the steering chamber (21), for by described Turn to chamber (21) and the rotary diffusing impingement mix and turbulent shear of next fluid progress axial-flow type；

Bubble emitting mechanism (4), the bubble emitting mechanism (4) are connected to diffusion chamber (31).

2. bubble maker assembly according to claim 1, it is characterised in that：The steering eddy flow mixed organization (2) For single outlet mechanism, there is the steering chamber (21) radial inlet (211) and first axis to export (212), the radial direction into Mouth (211) is connected to the premix chamber (11) of swirl-flow premixed mechanism (1) is accelerated, and the first axis outlet (212) is revolved with diffusion Flow diffusion chamber (31) connection of mixed organization (3).

3. bubble maker assembly according to claim 2, it is characterised in that：In each bubble manufacture module (10) First sub- bubble maker (100) and the second sub- bubble maker (200) are respectively one, the first sub- bubble manufacture Mechanism (100) and the second sub- respective swirl-flow premixed mechanism (1) of acceleration of bubble maker (200) are coaxially arranged so that two The outlet that sub- bubble maker is located at bubble emitting mechanism (4) is respectively facing direction away from each other to constitute connection back-to-back Knot arrangement.

4. bubble maker assembly according to claim 2, it is characterised in that：In each bubble manufacture module (10) First sub- bubble maker (100) and the second sub- bubble maker (200) are respectively one, the first sub- bubble manufacture Mechanism (100) and the second sub- bubble maker (200) is respective that swirl-flow premixed mechanism (1) is accelerated to be arranged side by side and two The premix chamber (11) of swirl-flow premixed mechanism (1) is accelerated to extend towards direction away from each other and formed so that two sub- bubbles The outlet that maker is located at bubble emitting mechanism (4) is respectively facing identical direction to constitute connection arrangement shoulder to shoulder.

5. bubble maker assembly according to claim 2, it is characterised in that：In each bubble manufacture module (10) First sub- bubble maker (100) and the second sub- bubble maker (200) are respectively two, each first sub- bubble manufacture Mechanism (100) and one of them second sub- respective swirl-flow premixed mechanism (1) of acceleration of bubble maker (200) are coaxially arranged, So that the outlet that two sub- bubble makers are located at bubble emitting mechanism (4) is respectively facing direction away from each other to constitute It is coupled arrangement back-to-back；Each first sub- bubble maker (100) and another second sub- bubble maker (200) are respective The swirl-flow premixed mechanism of acceleration (1) be arranged side by side and two accelerate the premix chamber (11) of swirl-flow premixed mechanisms (1) towards mutually Mutually separate direction extends and is formed so that two sub- bubble makers are located at the outlet of bubble emitting mechanism (4) court respectively It is coupled arrangement shoulder to shoulder to identical direction to constitute.

6. the bubble maker assembly according to any one of claim 2~5, it is characterised in that：When first son When bubble maker (100) and the second sub- bubble maker (200) are arranged back-to-back, every sub- bubble maker is respectively Steering eddy flow mixed organization (2), diffusion eddy flow mixed organization (3) and bubble emitting mechanism (4) be separately positioned on two acceleration The mutually separate side of swirl-flow premixed mechanism (1), so that two sub- bubble makers are located at going out for bubble emitting mechanism (4) Mouth is respectively facing direction away from each other；When the first sub- bubble maker (100) and the second sub- bubble maker (200) shoulder When arranging shoulder to shoulder, the axial direction of the premix chamber (11) of the swirl-flow premixed mechanism of acceleration (1) of two sub- bubble makers is mutually equal Row, respective the steerings eddy flow mixed organization (2) of every sub- bubble maker, diffusion eddy flow mixed organization (3) and bubble ejection Mechanism (4) is separately positioned on two homonymies for accelerating swirl-flow premixed mechanism (1), so that two sub- bubble makers are located at The outlet of bubble emitting mechanism (4) is respectively facing identical direction.

7. bubble maker assembly according to claim 1, it is characterised in that：The steering eddy flow mixed organization (2) For double exit mechanisms, the steering chamber (21) has radial inlet (211) and two first axis outlets (212), the expansion There are two pressure eddy flow mixed organization (3) at least tools, is separately positioned on the both sides of the steering eddy flow mixed organization (2), the diameter It is connected to import (211) with swirl-flow premixed mechanism (1) is accelerated, two first axis outlets (212) are oppositely arranged and divide It is not connected to the diffusion chamber (31) of the diffusion eddy flow mixed organization (3) of corresponding side；The bubble emitting mechanism (4) has two A, each bubble emitting mechanism (4) is connected to corresponding diffusion chamber (31).

8. bubble maker assembly according to claim 7, it is characterised in that：In each bubble manufacture module (10) First sub- bubble maker (100) and the second sub- bubble maker (200) are respectively one, the first sub- bubble manufacture Mechanism (100) and the second sub- bubble maker (200) is respective that swirl-flow premixed mechanism (1) is accelerated to be arranged side by side and two The premix chamber (11) of swirl-flow premixed mechanism (1) is accelerated to extend towards direction away from each other and formed so that two sub- bubbles The outlet that maker is located at bubble emitting mechanism (4) is respectively facing identical direction to constitute connection arrangement shoulder to shoulder.

9. the bubble maker assembly according to claim 2 or 7, it is characterised in that：Each diffusion chamber (31) With axial inlet (311) and the second axial outlet (312), any axial cross section of the diffusion chamber (31) is circle, The axial cross section of the diffusion chamber (31) nearby has along second axial outlet (312) direction in axial inlet (311) to be connected Continuous or discrete gradual expansion, the axial cross section of the diffusion chamber (31) is near the second axial outlet (312) In an axial direction until second axial export (312) have continuous or discrete gradual contraction.

10. bubble maker assembly according to claim 1, it is characterised in that：Each bubble manufacture module (10) is shared One incoming organization of supply (20).