CN104815569A - Liquid-gas mixer and gas-liquid recovery device by employing liquid-gas mixer - Google Patents
Liquid-gas mixer and gas-liquid recovery device by employing liquid-gas mixer Download PDFInfo
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- CN104815569A CN104815569A CN201510168003.0A CN201510168003A CN104815569A CN 104815569 A CN104815569 A CN 104815569A CN 201510168003 A CN201510168003 A CN 201510168003A CN 104815569 A CN104815569 A CN 104815569A
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Abstract
The invention relates to a liquid-gas mixer and a gas-liquid recovery device by employing the liquid-gas mixer, the mixer is composed of a power drive chamber and a jet mixing chamber which are mutually connected, several jet pipes are arranged on a separator plate in the power drive chamber, the inlet end of the jet pipe is positioned on in the power drive chamber, the outlet end is positioned in the jet mixing chamber, the jet mixing chamber is composed of a suction chamber, a reducing pipe, a trunnion and a increasing pipe which are connected in order from up to down or from left to right, a pressure liquid inlet is arranged on the power drive chamber, an inlet of gas to be treated is arranged in the jet mixing chamber, the gas-liquid recovery device comprises the liquid-gas mixer and a pressurization circulating system, and a liquid discharge pipe is connected to a liquid return pipe of the pressurization circulating system. The liquid-gas mixer and the gas-liquid recovery device have the advantages of good liquid-gas mixing effect, low energy consumption, large processing amount and low operation cost, and are especially adapted to liquid substance recovery in a certain gaseous substance, such as recovery of waste vapour in flue gas.
Description
Technical field
The present invention relates to a kind of liquid air mixer and a kind of gas-liquid retracting device adopting this blender.
Background technology
The device relating to the mixing of different fluid medium mostly at present is the reactor being provided with agitator that chemical industry uses, also existing utilizes the momentum of medium stream self to carry out the equipment be uniformly mixed, these mixing apparatus are all generally for realizing mixing of gas and gas or mixing of liquid and liquid, reacting accordingly to be mixed by differential responses thing.For the mixing between gas and liquid, then generally adopt process tower, such as spray column, the shower nozzle of liquid from tower top is sprayed downwards, gas forward or reverse flow, to realize dissolving or the mass transfer each other of gas, and for example bubble tower, liquid enters in tower from tower top and flows downward, horizontally disposed column plate forms certain thickness liquid level, and gas, from entering to upper flowing in tower at the bottom of tower, impacts the liquid level be positioned at above column plate through the through hole on column plate, liquid level is made to be bubbling or boiling-like, to realize dissolving or the mass transfer each other of gas.These prior aries have their own characteristics each, and are adapted to different process needs respectively, but not yet find the liquid air mixer that can be good at adaptation Waste resources reused at present.
Summary of the invention
In order to overcome the above-mentioned defect of prior art, the invention provides a kind of liquid air mixer, additionally provide a kind of gas-liquid retracting device adopting this blender, the steam of this blender and gas-liquid retracting device or liquid gas good mixing effect, energy consumption is low, and treating capacity is large, and operating cost is low, be adapted to recycle-water or other gaseous materials in waste vapour contained from all kinds of tail gas or flue gas especially, as the recovery of steam contained in flue gas.
The technical solution adopted in the present invention: a kind of liquid air mixer, primarily of interconnective power drive room and jet mixing room composition, described power drive room and jet mixing room are vertical or horizontal, described power drive room is positioned at top or the front end of described jet mixing room, the dividing plate separated in described power drive room and jet mixing room is provided with between described power drive room and jet mixing room, described dividing plate is provided with some playpipes, the entrance point of described playpipe is positioned at described power drive indoor, it is indoor that the port of export is positioned at described jet mixing, described jet mixing room is (vertical) or suction chamber of connecting successively such as (horizontal) from left to right by from top to bottom, reducing pipe, trunnion and increaser composition, upper end, top, described power drive room is provided with water under high pressure or other liquid pressure fluids (can be referred to as pressure fluid) import, top, described jet mixing room is provided with steam or other gaseous materials (can be referred to as pending gas) import, the lower end of described increaser or rear port are the outlet for discharging mixing afterproduct, the central axis of described power drive room and jet mixing room is positioned on the horizontal or vertical straight line of same, this horizontal or vertical straight line forms the main shaft of blender.
A kind of gas-liquid retracting device, comprise above-mentioned liquid air mixer, also comprise pressurized circulation system, described pressurized circulation system comprises for water or the return duct of other fluid liquids (can be referred to as fluid liquid), the liquid pump being suitable for water or other fluid liquids and fluid liquid inlet tube, the two ends of described return duct connect the outlet of described liquid air mixer and the import of described liquid pump respectively, and the two ends of described inlet tube connect water under high pressure or other liquid pressure fluid inlets of described liquid delivery side of pump and described liquid air mixer respectively.
Beneficial effect of the present invention is: enter the water under high pressure on top, power drive room from water under high pressure or other liquid pressure fluid inlets through all pressures in the upper space of power drive room, substantially identical pressure is formed at the entrance point of each playpipe, water or other fluid liquids be ejection at a high speed after playpipe, at the indoor formation jet of jet mixing, the gaseous material connecting steam or other gaseous material imports is sucked, and constantly steam or other gaseous materials are entrainmented in jet in flow process, discharge heat energy and then be converted to liquid state after steam or other gaseous materials contact with water or other fluid liquids, become a part for the liquid in jet, finally discharge in liquid form from the lower of increaser or rear port, due to adding of steam or other gaseous fluids, the water of discharging from increaser or the amount of other fluid liquids are more than the amount of the water sent into from water under high pressure or other liquid pressure fluid hoses or other other fluid liquids of fluid liquid, additional part is exactly reclaimed steam or other gaseous materials, the steam emitted originally utilizing or other gaseous materials become can by the water that conveniently utilizes or other fluid liquids of other fluid liquids, achieve the recovery of water or other fluid resources in steam or other gaseous materials, because power drive room and jet mixing room all adopt vertical or level, its power drive room and jet mixing room are up and down or horizontal distribution, axis is positioned on same horizontal or vertical straight line, compared with power drive room and the upper and lower vertical distribution in jet mixing room distribute with horizontal linear, vertical distribution more reasonable, because power drive room and jet mixing room distribute up and down, axis is positioned on same vertical line, the potential energy of water or other fluid liquids can be made full use of thus, water or other fluid liquids its potential energy in process that flows downward under gravity is constantly converted to kinetic energy, be conducive to significantly reducing power consumption and improving mixed effect, due to water under high pressure or other liquid pressure fluids enter power drive room after the cross-section of river enlarge markedly, play and well all press effect, make the pressure of each playpipe substantially identical, be conducive to the optimization realizing jet tissue, improve the suction capactity of steam or other gaseous materials and entrainment ability, owing to have employed some playpipes, form the boundling shape jet of cylindricality or taper, make the suction capactity of steam or other gaseous materials and entrainment ability all much larger than the single jet of same flow, lessly in other words to conflict because boundling shape jet and the undergauge mode of reducing pipe are basically identical, be not only conducive to the speed continuing to increase jet, but also be conducive to the resistance that reduces because undergauge brings, be conducive to reducing power consumption, owing to being provided with the increaser after trunnion and trunnion, the mixing forming high strength at trunnion place is impacted and obtains sufficient heat exchange and condensation time at increaser, even if ensure that thus under the condition of rather harsh, also can realize the abundant mixing of steam or other gaseous materials and water or other fluid liquids and make steam or other gaseous materials all become liquid water or other fluid liquids.Because gas-liquid retracting device of the present invention have employed liquid air mixer of the present invention, only need with water under high pressure or other liquid pressure fluids for power, and apply certain recirculated water or other fluid liquids before system starts, in running, the liquid of steam or the conversion of other gaseous materials constantly enters in recirculated water or other fluid liquids, thus without the need to circulatory system moisturizing or other fluid liquids, greatly facilitate operation thus.During condition existence restriction, power drive room and jet mixing room also can distribute by horizontal linear at the scene, and power consumption at this moment increases relatively, and principle is identical with vertical distribution.
Structure of the present invention is simple, easy to operate, the steam that can process or the amount of other gaseous materials large, not only be adapted to the recovery of industrial exhaust steam or other gaseous materials, but also be adapted to Steam Recovery in boiler of power plant flue gas, steam in industrial furnace and various tower class tail gas or the recovery of other gaseous materials, the water reclaimed or other fluid liquids directly or can be back to production system after certain purified treatment, can not only be conducive to thus saving operating cost, but also the consumption of the water resource or other liquid fluids that can reduce production system is in a large number even without the need to consumption of new water or other fluid liquids.
Accompanying drawing explanation
Fig. 1 is the structural representation of liquid air mixer of the present invention;
Fig. 2 is the structural representation of gas-liquid retracting device of the present invention.
Detailed description of the invention
See Fig. 1 and Fig. 2, the liquid air mixer 100 that the present invention relates to is primarily of interconnective power drive room 120 and jet mixing room composition, described power drive room and jet mixing room are vertical or horizontal, described power drive room is positioned at the top (vertical) of described jet mixing room or front end (horizontal etc.), the dividing plate 131 of described power drive room and jet mixing room is provided with in described liquid air mixer, described dividing plate is provided with some playpipes 132, such as can fix welding or from upper, below or from a left side, right clamp nut is fastening, the entrance point of described playpipe is positioned at described power drive indoor, it is indoor that the port of export is positioned at described jet mixing.
Preferably, the pattern of each playpipe is preferably the form of basic indiffusion or less diffusion, to make these little jet beams 141 accumulate the diminishing taper large stream in water cross section, to be adapted to the caliber change being positioned at reducing pipe below described jet mixing room, and, test display, under the occasion that the present invention adapts to, the diffusion of jet crosses the soakage that senior general obviously reduces steam or other gaseous materials.
Such as, preferably, the pore of described playpipe (or it sprays water outlet or other fluid liquid parts) is isometrical circular hole, port of export end face is that (namely its port of export end face and the intersection of the arbitrary plane crossing playpipe axis are that middle part (refers to the axis direction of playpipe here) vertically to the arc of injection direction projection for the arc surfaced of center projections, the arc of this projection is preferably semicircle or half elliptic, the little jet beam that the playpipe of this structure ejects is for a fluid stream that the port of export (nozzle) of other shapes sprays, diffusion obviously reduces, can produce in longer path thus and better entrainment effect, and be obviously conducive to the resistance reducing reducing pipe.The playpipe of some this structures is relied on to form boundling shape jet tissue, the steam that can suck or the flow of other gaseous materials adopt the equipment of jet suction apparently higher than Venturi tube and other, allow to be inhaled into rate-of flow to change in a wider context, in addition, adjusted design disposal ability can also be carried out by parameters such as the playpipe of selection suitable number and the power drive room calibers matched, as in the flue gas vapors discharge size range of existing boiler of power plant, when not changing playpipe size and other relative configurations, disposal ability is directly proportional substantially to the quantity of playpipe.
Described jet mixing room is made up of the reducing pipe 140 from up to down or from left to right or from right to left connected successively, trunnion 150 and increaser 160, be similar to Venturi tube structure, but suction inlet is not set at trunnion place, but steam or other gaseous material imports are set on top, jet mixing room, together send into the reducing pipe (also often having had mixing to a certain degree before entering jet mixing room reducing pipe) of jet mixing room after the steam of suction or other gaseous materials and water jets or other fluid liquids tentatively being mixed.Overcome the defect that Venturi tube soakage is little thus, make treating capacity by selecting the caliber of power drive room, playpipe quantity and other design parameters that are applicable to, the processing requirements of the industrial furnace of the existing any specification of China, tower, coal burning power boiler can be met, on the other hand, because water jets or other fluid liquids and steam or other gaseous materials together enter jet mixing room reducing pipe, just mixing from reducing pipe, substantially prolongs mixed path thus, the reducing pipe that originally there is not mixing in Venturi tube is made to have possessed immixture, because little jet beams some in reducing pipe exist certain impact and collision in the process flowed and spread, also because the caliber of reducing pipe reduces gradually, velocity of medium is accelerated gradually, make reducing pipe can have very strong immixture, make the abundant mixing that water or other fluid liquids and steam or other gaseous materials just realize or substantially achieve on material in trunnion, significantly can shorten the length of increaser thus, reduce volume and save manufacturing cost.
Top, described power drive room is provided with water under high pressure or other liquid pressure fluid inlets 121.Preferably, the size of chamber (inner space) in the flow direction perpendicular to water or other fluid liquids on top, described power drive room obviously should be greater than the caliber of its water under high pressure connected or other liquid fluid duct, to obtain enough all pressures effects, therefore the water under high pressure of power drive room is entered after all pressures of suitable degree, make each playpipe under identical or substantially identical pressure, eject substantially identical jet (little jet beam can be called) from the port of export.
Preferably, top, described power drive room is provided with the Pressure gauge for gathering its internal pressure or is provided with the interface 180 for setting pressure table.
Preferably, described water under high pressure or other liquid pressure fluid inlets are preferably not less than 2/3 height of described power drive room at the height of described power drive room, described water under high pressure or other liquid pressure fluid inlets can be opened on the sidewall of described power drive room, also the top of described power drive room can be opened in, and on the upper surface that the entrance point of described playpipe can be arranged on described dividing plate or be arranged on top, power drive room and it is not highly preferably higher than 1/2 height on top, described power drive room, to optimize current tissue, obtain good all pressures effect.
Preferably, top, described jet mixing room is provided with steam or other gaseous material imports, make thus steam or other gaseous materials and water or other fluid liquids mix steam from top, jet mixing room or other gaseous material import departments, effectively extend the path of steam or other gaseous materials and water or the mixing of other fluid liquids, for Venturi tube, be conducive to significantly reducing axial length, particularly, the little jet beam of the taper boundling shape that some playpipes can be utilized to be formed, significantly increase the inlet capacity to steam or other gaseous materials, and the industrial furnace flue gas related in practice, tower class tail gas, in the scope of the middle steam such as boiler of power plant flue gas or other gaseous material discharge capacitys, can by changing the size of playpipe quantity and other parts, meet the recovery of steam under any discharge capacity or other gaseous materials.
Preferably, the lower port of described increaser is the outlet for discharging the rear medium of mixing, is beneficial to reduce resistance.Can arrange in the lower end of described increaser and be used for pipeline coupling flange, or be arranged through connecting pipe 170 that is isometrical or reducing, to connect with the delivery pipe of draining or other fluid liquids.
Preferably, the axis of described power drive room and jet mixing room is positioned on the horizontal or vertical line of same, and this horizontal or vertical line forms the main shaft of blender.Thus not only attractive in appearance, be convenient to manufacture, but also be conducive to reduce resistance.
Optionally, described dividing plate is the discoid of level, and can be also spherical crown shape, the centre of sphere that described spherical crown shape dividing plate is corresponding be positioned on the described main shaft below dividing plate, and namely middle part raises up.
Preferably, each described playpipe structure identical (comprising shape and size etc.), to make the speed of each playpipe ejection jet, flow and a fluid stream shape all substantially equal with size.
Preferably, the axis of each described playpipe is all parallel to described main shaft, or, the axis extended line of each described playpipe intersect at be positioned at below dividing plate or horizontal rear described main shaft on a bit, this intersection point is preferably placed in described trunnion.Thus, the some little jet beam sprayed by each playpipe forms the boundling shape of uniform cylindricality or taper, and accumulates a large stream gradually, can increase significantly and also reduce resistance significantly to the soakage of steam or other gaseous materials.
Preferably, when described dividing plate be spherical crown shape and the axis extended line of each described playpipe intersect at be positioned at below dividing plate or horizontal rear described main shaft on some time, the intersection point of the axis extended line of the centre of sphere that described spherical crown shape dividing plate is corresponding and each described playpipe is same point.
Preferably, the inner side of described steam or other gaseous material imports is provided with deflector 133 downwards oblique or to the left or to the right, impact with the vapor stream avoiding entering top, jet mixing room and destroy water jets or the due jet tissue of other fluid liquids, affect the suction capactity of steam or other gaseous materials and mixed effect and increase SR.Described deflector is curved under making to enter the steam flow on top, jet mixing room, can reduce the impact to water or other fluid liquid jet tissues and destruction thus.
Preferably, described deflector is the axis cylindrical shape overlapping with described main shaft or the up big and down small or pre-large post-small cone barrel (the side view of frustum of a cone or inverted round stage) overlapping with described main shaft in axis.
Preferably, the lower end of each described playpipe is all positioned at described deflector, the diameter of described cylindrical shape deflector is less than the diameter on top, described jet mixing room, the top of described cone barrel deflector is connected with described dividing plate or is connected with the jet mixing chamber interior walls below described dividing plate, the lower end of described cone barrel deflector lower than described steam or other gaseous material imports, to obtain required water conservancy diversion effect.
As one preferred embodiment, the steam obtained or other gaseous materials are introduced steam or other gaseous material imports by the mode that can reclaim cover 110 by arranging vapour.Be specially:
Preferably, described jet mixing room is connected with reclaims cover for the vapour to jet mixing room delivering vapor or other gaseous materials, described vapour reclaims and is covered with export and import 112, described vapour reclaims steam or other gaseous material inlet communication of outlet and the described jet mixing room of covering, to be reclaimed steam or other gaseous material imports of covering and the steam of acquisition or other gaseous materials being incorporated into jet mixing room by vapour, the import of described vapour recovery cover can be provided with the steam transmitting pipe interface (such as arranging adpting flange) for connecting steam transmitting pipe, also the other forms of structure that can be used in connecting steam transmitting pipe can be provided with.
Preferably, described vapour reclaims cover and comprises outer wall and inwall, the described vapour space 111 of reclaiming between cover outer wall and inwall forms described vapour and reclaims the medium channel in covering, described vapour reclaims the export and import that the described vapour of the import of the medium channel in cover and export mixes reclaims cover, the lower end that described vapour reclaims cover outer wall and inwall is all fixedly connected on the sidewall of described jet mixing room, realizes described jet mixing room thus and vapour reclaims the connection between covering.
Preferably, the described vapour gap of reclaiming between lower end that the lower end of cover outer wall and described vapour reclaims cover inwall forms described vapour and reclaims the outlet of covering, in this case, the steam of described jet mixing room or other gaseous material imports are preferably the cylindrical opening on the sidewall of described jet mixing room or are evenly distributed on the multiple openings on a face of cylinder on the sidewall of described jet mixing room, and the steam of described jet mixing room or other gaseous material imports are reclaimed between the lower end of the inside and outside wall of cover at described vapour.Such as, the jet mixing room relating to steam or other gaseous material imports can be made, lower two-section, leave the spacing that forms described cylindrical steam or other gaseous material imports between two-section and arrange for two-section being connected into an overall bracing frame, support frame as described above can be along sidewall place, described jet mixing room be circumferentially uniformly distributed and on, lower two ends connect on described jet mixing room respectively to be cut and some connecting rods of lower section, not only aperture area is large for the steam formed thus or other gaseous material imports, cloth vapour is even, and manufacture and install also simple and convenient.
Preferably, described vapour reclaims the surface of revolution shape of main part all in the convex being axle with described main shaft of the inside and outside wall of cover, the top seal of described inwall, the top of described outer wall is provided with and forms the link upwards extended that vapour reclaims cover import, top, described power drive room is positioned at described inwall, described vapour reclaims the access opening (namely the gap of reclaiming between the inside and outside wall of cover closes the hole wall of access opening by vapour, in order to avoid vapour reclaims the steam in covering or other gaseous materials leak from access opening) closed covering and be provided with and run through its inside and outside wall.For ease of manufacturing, on the inside and outside wall that vapour reclaims cover after perforate, the short tube two ends difference seal welding forming access opening hole wall can be reclaimed on the edge of opening of the inside and outside wall of cover at vapour.By high-pressure water pipe through this access opening, also high-pressure water pipe can be connected on the short tube of formation access opening hole wall, directly be used as with this short tube the water under high pressure or other fluid liquid inlet tubes that reclaim cover through vapour thus.
As another preferred embodiment, vapour can not be set and reclaim cover, and otherwise the steam obtained or other gaseous materials be introduced steam or other gaseous material imports.Be specially:
Preferably, the steam on described jet mixing room or other gaseous material imports are one or more.When the import volume of described steam or other gaseous materials is one, described steam or other gaseous material imports are provided with the steam transmitting pipe interface (such as arranging adpting flange) for connecting steam transmitting pipe, when described steam or other gaseous material imports are multiple, described multiple steam or other gaseous material imports are symmetrically distributed on a face of cylinder on the sidewall of described jet mixing room, spacing between adjacent steam or other gaseous material imports is all equal or all not identical, each described steam or other gaseous material imports are connected to respective defeated vapour arm, the top of each described defeated vapour arm converges at a common steam transmitting pipe connecting portion, described steam transmitting pipe connecting portion is directly over described power drive room or front end the steam transmitting pipe interface (such as arranging adpting flange) be provided with for connecting steam transmitting pipe.
Preferably, the axis of each described defeated vapour arm lays respectively at same surface of revolution on the bus at position, respective place, is conducive to making the resistance of each defeated vapour arm to reach the resistance of minimum and each defeated vapour arm thus identical.
The gas-liquid retracting device that the present invention relates to comprises any one liquid air mixer 110 above-mentioned, also comprise pressurized circulation system, described pressurized circulation system comprises the return duct 210 for recirculation water or other fluid liquids, be suitable for liquid pump 220 and the fluid liquid inlet tube 230 of water or other fluid liquids, the two ends of described return duct connect the outlet of described liquid air mixer and the import of described liquid pump respectively, the two ends of described fluid liquid inlet tube connect the water under high pressure of described liquid delivery side of pump and described liquid air mixer or the import of other liquid pressure fluids respectively, thus form water or the circulation of other fluid liquids and pressurize, rely on the pressure of liquid pump in liquid air mixer, form required jet.
Preferably, described liquid pump adopts centrifugal pump.
Preferably, described return duct and described fluid liquid inlet tube are respectively equipped with respective control valve 211,231.
Preferably, described fluid liquid inlet tube is also provided with non-return valve 232.
Preferably, the described fluid liquid inlet tube in described liquid pump exit is also provided with the Pressure gauge 233 for gathering liquid pump outlet pressure.
Preferably, described return duct is connected with the effuser 310 for draining or other fluid liquids, so that by the extraction of the water that is converted to liquid state because of steam or other gaseous materials and increases or other fluid liquids, to recycle.
Preferably, described discharge pipe connect for catchment or the gathering-device of other fluid liquids, heat-exchanger rig, purifier and reuse ducted any one, any two kinds, any three kinds or all, to carry out corresponding various recovery and utilization according to actual needs, when described discharge pipe connect described gathering-device, heat-exchanger rig, purifier and reuse ducted any number of time, can be connected with corresponding device/pipeline respectively by different drain branch pipe.
Except illustrating or clearly having except other different implications, the axis that this description relates to is the direction along main shaft.
Except illustrating or clearly having except other different implications, axis alleged by this description is identical with the implication of axis extended line, all represents the straight line at axis place or the straight-line segment of suitable length.
Except illustrating or clearly have except other different implications, the relative position relation of "left", "right" alleged by the present invention only on expression levels direction, be not used in right position when limiting actual use.
Except illustrating or clearly having except other different implications, main shaft alleged by the present invention comprises the main shaft being positioned at liquid air mixer and the main shaft (or claiming extended line of main shaft) be positioned at outside liquid air mixer.
Disclosed by the invention each preferably and alternatives means, unless otherwise indicated and preferred or alternatives means be outside the further restriction of another technological means, all can be combined, form some different technical schemes.
Claims (10)
1. a liquid air mixer, it is characterized in that primarily of interconnective power drive room and jet mixing room composition, described power drive room and jet mixing room are vertical or horizontal linear formula, described power drive room is positioned at top or the front end of described jet mixing room, baffle for separating is had between described power drive room and described jet mixing room, described dividing plate is provided with some playpipes, the entrance point of described playpipe is positioned at described power drive indoor, it is indoor that the port of export is positioned at described jet mixing, described jet mixing room is by the suction chamber connected successively from top to bottom or from left to right, reducing pipe, trunnion and increaser composition, the upper end of described power drive room is provided with water under high pressure or other liquid pressure fluid inlets, described jet mixing room is provided with steam or other gaseous material imports, under described increaser/rear port is for discharging the outlet mixing afterproduct, the central axis of described power drive room and jet mixing room is positioned on the horizontal or vertical straight line of same, this horizontal or vertical straight line forms the main shaft of blender.
2. liquid air mixer as claimed in claim 1, it is characterized in that described dividing plate is horizontal circle plate-like or is spherical crown shape, the centre of sphere that described spherical crown shape dividing plate is corresponding is positioned on the described main shaft below dividing plate.
3. liquid air mixer as claimed in claim 2, it is characterized in that axis extended line that the axis of each described playpipe is all parallel to described main shaft or each described playpipe intersect on described main shaft a bit, this intersection point and described trunnion are in the same side of described dividing plate and are positioned at described trunnion or are positioned at outside described trunnion, when described dividing plate be spherical crown shape and the axis extended line of each described playpipe to intersect on described main shaft some time, the intersection point of the axis extended line of the centre of sphere that described spherical crown shape dividing plate is corresponding and each described playpipe is same point.
4. the liquid air mixer as described in claim 1,2 or 3, it is characterized in that the inner side of described steam or other gas-phase liquid imports be provided with oblique downwards or the deflector of horizontal direction.
5. liquid air mixer as claimed in claim 4, it is characterized in that described deflector is the axis cylindrical shape overlapping with described main shaft or the up big and down small or pre-large post-small cone barrel overlapping with described main shaft in axis, the lower end of each described playpipe is all positioned at described deflector, the diameter of described cylindrical shape deflector is less than the diameter of described top, jet mixing room or front end, the top of described cone barrel deflector is connected with described dividing plate or is connected with the inwall of the jet mixing room below described dividing plate, the lower end of described cone barrel deflector is lower than described steam or other gaseous material imports.
6. liquid air mixer as claimed in claim 5, it is characterized in that described jet mixing room is connected with and reclaim cover for the vapour to described jet mixing room delivering vapor or other gaseous materials, described vapour reclaims cover and comprises outer wall and inwall, the described vapour space of reclaiming between cover outer wall and inwall forms described vapour and reclaims the medium channel in covering, described vapour reclaims the export and import that the described vapour of the import of the medium channel in cover and export mixes reclaims cover, described vapour reclaims steam or other gaseous material inlet communication of outlet and the described jet mixing room of covering, the import of described vapour recovery cover is provided with the structure for connecting steam transmitting pipe, the lower end that described vapour reclaims cover outer wall and inwall is all fixedly connected on the sidewall of described jet mixing room, realize described jet mixing room thus and vapour reclaims the connection between covering, the described vapour gap of reclaiming between lower end that the lower end of cover outer wall and described vapour reclaims cover inwall forms described vapour and reclaims the outlet of covering, the steam of described jet mixing room or other gaseous material imports are cylindrical opening on the sidewall of described jet mixing room or the multiple openings on being evenly distributed on the sidewall of described jet mixing room a face of cylinder, the steam of described jet mixing room or other gaseous material imports are positioned at described vapour and reclaim cover, between the lower end of outer wall.
7. liquid air mixer as claimed in claim 6, it is characterized in that described vapour reclaims the main part of the inside and outside wall of cover all in the convex surface of revolution shape being axle with described main shaft, the top seal of described inwall, the top of described outer wall is provided with and forms the link upwards or forward extended that vapour reclaims cover import, described top, power drive room or entrance point are positioned at described inwall, and described vapour reclaims cover and is provided with the access opening closed running through its inside and outside wall.
8. liquid air mixer as claimed in claim 5, the steam or other gaseous material imports that it is characterized in that described jet mixing room are one or more, when the quantity of described steam or other gaseous material imports is one, described steam or other gaseous material imports are provided with the steam transmitting pipe interface for connecting steam transmitting pipe, when described steam or other gaseous material imports are multiple, described multiple steam or other gaseous material imports are symmetrically distributed on a face of cylinder on the sidewall of described jet mixing room, spacing between adjacent steam or other gaseous material imports is all equal or all inequal, each described steam or other gaseous material imports are connected to respective defeated vapour arm, the axis of each described defeated vapour arm lays respectively at same surface of revolution on the bus at position, respective place, the top of each described defeated vapour arm converges at a common steam transmitting pipe connecting portion, described steam transmitting pipe connecting portion directly over described power drive room or horizontal flow to front end and the steam transmitting pipe interface be provided with for connecting steam transmitting pipe.
9. a gas-liquid retracting device, it is characterized in that comprising the liquid air mixer described in any one claim in claim 1-8, also comprise pressurized circulation system, described pressurized circulation system comprises for recirculation water or the return duct of other fluid liquids, the liquid pump being suitable for water or other fluid liquids and fluid liquid inlet tube, the two ends of described return duct connect the outlet of described liquid air mixer and the import of described liquid pump respectively, and the two ends of described inlet tube connect water under high pressure or other liquid pressure fluid inlets of described liquid delivery side of pump and described liquid air mixer respectively.
10. gas-liquid retracting device as claimed in claim 9, it is characterized in that described liquid pump adopts centrifugal pump, described return duct and described fluid liquid inlet tube are respectively equipped with respective control valve, described fluid liquid inlet tube is also provided with non-return valve, the described inlet tube in described liquid pump exit is also provided with the Pressure gauge for gathering liquid pump outlet pressure, described return duct is connected with the discharge pipe for draining or fluid liquid, described discharge pipe connects for catchmenting or the gathering-device of fluid liquid, heat-exchanger rig, purifier and reuse ducted any one, any two kinds, any three kinds or whole.
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| CN201510168003.0A CN104815569B (en) | 2015-04-10 | 2015-04-10 | Liquid air mixer and the gas-liquid retracting device for using this mixer |
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| CN201510168003.0A CN104815569B (en) | 2015-04-10 | 2015-04-10 | Liquid air mixer and the gas-liquid retracting device for using this mixer |
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| CN104815569B CN104815569B (en) | 2018-08-10 |
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| CN107062944A (en) * | 2017-06-07 | 2017-08-18 | 重庆大学 | Injection type mixes heater |
| CN108295799A (en) * | 2018-03-28 | 2018-07-20 | 苏州市锦翔压力容器制造有限公司 | A kind of efficient polyether reactant device |
| CN112180033A (en) * | 2019-07-04 | 2021-01-05 | 西安西电开关电气有限公司 | Gas mixing device and gas mixing method |
| CN112535949A (en) * | 2020-11-13 | 2021-03-23 | 成都钛洋环保科技有限公司 | Liquid phase circulation air purification system |
| CN115178037A (en) * | 2022-06-06 | 2022-10-14 | 杭州新安江工业泵有限公司 | Jet type waste gas treatment device |
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