CN103031241A - Automatic online pipeline blending method and system as well as application thereof - Google Patents
Automatic online pipeline blending method and system as well as application thereof Download PDFInfo
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Abstract
The invention discloses an automatic online pipeline blending method and system as well as an application thereof. The method comprises the following steps: adding a main fluid and an assisted fluid by utilizing a combined design of a bridging connection of an angle-divided pipeline opening and a valve; adding trace elements by utilizing a radial jetting technology through a trace element adding pipeline; enabling the fluids to form a turbulent flow in the pipeline through an S-shaped pipeline and a pipe-type static mixer; under the action of paired shunting mixing and slided cross mixing, transporting, detecting and automatically regulating the fluids by utilizing a controller, thereby realizing the continuous and automatic online blending of the main fluid, the assisted fluid, pure water and the trace adding elements in a pipeline. According to the invention, the continuous homogenizing blending is realized, i.e., on the one hand, the automatic fluid transportation is realized in the pipeline by utilizing the controller, and on the other hand, the automatic mixing and blending among the fluids is finished through the combination of the bridging connection of the angle-divided pipeline opening in the pipeline and the valve, a radial jetting pipe, the S-shaped pipeline, the pipe-type static mixer and other mixing devices. Therefore, the blending efficiency and the blending accuracy are improved, and the floor space and energy sources are saved.
Description
Technical field
The present invention relates to a kind of automatic blending method of the online pipeline of fluid, system of food beverage industry, relate in particular to the on-line automatic of liquor and blend.
Background technology
In the liquor production process, because the production cycle of liquor is long, be subjected to the impact of various objective factors, the liquor that Various Seasonal, different teams and groups, different Jiao Chi distill out, its fragrance and characteristics are all had nothing in common with each other, and are also uneven qualitatively.Therefore, need to carry out meticulous blending to the wine body, it is outstanding to make it liquor quality stability, smell coordination, style.
The blending of liquor comprises that base liquor blends and two primary processes of seasoning.So-called base liquor just refers to original wine through elementary combination and the wine after blending, and substantially reaches qualitatively the level of ad eundem wine; And flavouring wine is exactly the miscellaneous elite wine of tool of taking Particular craft to produce, and the process of liquor seasoning then is to need multiple high-quality flavouring wine to combine, and just can carry out seasoning work.At first, the spotty original wine that enterprise is produced is converted with different ratios according to various trace ingredientss in the wine and is added together, and makes its molecule again arrange and associate, and carries out coordinated balance, add pure water or free of contamination natural water again and add slurry degree of falling, the wine that obtains is called base liquor; Then, by tasting and appraising the quality condition of determining base liquor with analytical study, accurately hold the weak point of base liquor; Moreover, according to the shortcoming degree of base liquor on fragrance and taste, in conjunction with the seasoning experience, choose the flavouring wine of different characteristics, be combined into according to a certain percentage comprehensive flavouring wine; At last, according to the blending formula of standard specimen wine, the additive of choosing a certain proportion of base liquor that combines and comprehensive flavouring wine and minute quantity mixes, so that the wine body is graceful fine and smooth, obtains finished wine.White spirit mixing mainly passes through three phases, and namely the combination of the combination of base liquor, flavouring wine, finished wine blends.Idiographic flow as shown in Figure 1.
At present blending basically of liquor industry finished wine all finished in blending tank, and method commonly used has manually to beat to harrow blends method and pressurized air is blent method.Although such as the device of blending that patent No. CN200620109461.3, CN98244157.6, CN201120180885.X etc. have improved liquor, all fail to change the present situation that in tank body (container), realizes white spirit mixing.Tank body is blent and existed following shortcoming: tank body is blent just by the stirring action in the tank body, normally manually beats rake or logical pressurized air and stirs and blend, and it blends precision and to blend efficient not high; Energy-conservation not, need to expend a large amount of energy, namely pass into a large amount of pressurized air or utilize whipping appts to realize blending of wine body; The tank body that participation is blent need to take a large amount of installing spaces, is unfavorable for production application; The most important, tank body are blent and are belonged to intermittence and blend, and can not realize in heterogeneity blended liquor body of continuity.
Summary of the invention
Blend discontinuity, hang down and blend precision and hang down problems such as blending efficient for tank body in the food beverage industry, the present invention relates to a kind of online pipeline and automatically blend system, comprise that mainly feeding part, trace element add part, tubular-mix part.Feeding part, two minutes angle pipeline opening cross-over connection valve combination are set in the main pipe line ingress, be that three pipe joints are set on each cross-over connection valve combination, automatically select the switching of corresponding pipeline valve by Controlling System, so that the limit pipeline respectively can be vertical with 0(), reverse π/4, reverse π/6 radians and main pipe line intersect, and different junction radians can make main fluid produce different turbulence effects from the limit fluid between the pipeline, to reach different mixed effects and to blend efficient; Trace element adds part, with trace element add pipelining in the main pipe line center to realize the radial jet technology, and enter main fluid by the flow direction that cone converter plant and flow-stopping plate change the additive of injecting with vertical radial direction, and form violent turbulent flow between the main fluid, reach the effect of short mix; Realize by S bend pipe road and tubular static mixer and the tubular-mix part is main, the design of S type can increase the turbulent extent of fluid in pipeline, greatly reduced whole occupation of land space of blending device, tubular static mixer then is by the spirrillum mix monomer of three static state is set in mixing tank, and opposite direction between the adjacent mix monomer, be fixed in the pipeline across, mix monomer is divided into two fluid, mix and the convection current mixing so that fluid forms to intersect in pipeline, have transmission speed soon and can finish different liqs in instantaneous interior effective mixing.The present invention also is equipped with respectively transferpump, under meter and variable valve on main pipe line, limit pipeline and pure water pipeline, at the equipped volume pump of radial jet pipe, realize the conveying of fluid, the automatic adjusting that realizes the detection of flow and also realize flow by the regulating and controlling valve by controlling under meter by controller by the control transferpump, improve the level of automation that fluid is blent with this.
The automatic blending method of a kind of online pipeline, realize the interpolation of main fluid and limit fluid by the design of minute angle pipeline opening cross-over connection valve combination, add pipeline is finished trace element with the radial jet technology interpolation by trace element again, and by S bend pipe road and tubular static mixer so that fluid forms turbulent flow in pipeline, mix and the fork mixing effect of sliping and fall through shunting in pairs, realized the conveying of fluid by the control transferpump by controller, realize the detection of flow and also pass through the automatic adjusting that the regulating and controlling valve is realized flow by the control under meter, so that main fluid, the limit fluid, pure water and trace additives are realized in pipeline online, continuously, automatically blend.
The system that a kind of online pipeline is blent automatically comprises that feeding part, trace element add part and tubular-mix part; Feeding part comprises the main pipe line of an equipped transferpump, two limit pipelines that are fitted with equally transferpump and variable valve, pure water pipeline and two minutes angle pipeline opening cross-over connection valve combination that is fitted with transferpump and variable valve; The trace element addition portion is divided and is comprised that a micro-adder, one are fitted with the radial jet pipe of magnetic flow meter and volume pump, the cone converter plant with flow-stopping plate; Tubular-mix partly comprises S bend pipe road and tubular static mixer.
Minute angle pipeline opening cross-over connection valve combination of described feeding part arranges vertical with 0(on the main pipe line), reverse π/4, three pipeline opening of reverse π/6 radians are placed a minute angle pipeline opening cross-over connection valve combination on the pipeline opening, and are connected with the limit pipeline.So that the limit fluid of limit pipeline can be with 0, π/4, the radian of π/6 and the main fluid of main pipe line are converged, and by selecting different main pipe lines and the velocity ratio of limit pipeline, to reach turbulent extents different between fluid and to blend effect.
Described radial jet pipe is installed on the main pipe line center, realizes the radial jet technology, makes fluid enter main fluid along main pipe line caliber direction fully, and the speed of jet fluid is all for radial diffusion; After the radial jet pipe, install one with the cone converter plant of flow-stopping plate, to change the flow direction of additive, make it vertically enter main fluid.This cone converter plant central cross-section is an isosceles right triangle.
The S bend pipe road of described line-blending part is designed to a S type.
Described tubular static mixer is installed 3 tubular static mixers in the S bend pipe road.3 spirrillum mix monomers of equidistant installation in each tubular static mixer, are fixed in the mixing tank statically monomer opposite direction, the intersection that per two adjacent shapes are identical; Each spirrillum mix monomer has two flights, and two adjacent spirrillum mix monomer opposite directions, and diverges with 60 ° of angles between each monomer.
Application in white spirit mixing comprises three phases: the blending the stage of the Assembly Phase of base liquor, the Assembly Phase of flavouring wine, finished wine; At the base liquor Assembly Phase, pass into the first original wine that accounts for main ratio by transferpump in the main pipe line, according to portfolio ratio, pass into the second original wine, the 3rd original wine that accounts for minor proportions by transferpump respectively in two limit pipelines, and control its flow by controller by variable valve, pass into pure water in the pure water pipeline and realize adding slurry degree of falling, mix by the turbulent flow between S bend pipe road and the tubular static mixer realization original wine, obtain the original wine combination; The flavouring wine Assembly Phase passes into respectively the first flavouring wine, the second flavouring wine, the 3rd flavouring wine that accounts for different ratios with the original wine Assembly Phase in main pipe line, limit pipeline, mixed by S bend pipe road and tubular static mixer, obtains comprehensive flavouring wine; And finished wine is blent the stage, then be in main pipe line, to pass into the base liquor that combines, pass into respectively the comprehensive flavouring wine of different-style in the pipeline of limit, again pass into pure water degree of falling in the pure water pipeline, by the effect of blending of S bend pipe road and tubular static mixer, the finished product liquor that obtains blending.
Beneficial effect of the present invention:
1. realized that the homogeneous of on-line continuous blends;
2. improved and blent precision and blend efficient, reduced the production cycle of finished wine, guaranteed the quality conformance of finished wine;
3. efficient energy-saving has more reduced the occupation of land space.
Description of drawings
Fig. 1 white spirit mixing process flow diagram.
The online pipeline of Fig. 2 is blent systematic schematic diagram automatically.
The online pipeline of Fig. 3 is blent the system architecture synoptic diagram automatically.
Fig. 4 trace element adds pipe and converter plant structural representation.
Fig. 5 tubular static mixer structural representation and sectional view.
Wherein, main pipe line 1, limit pipeline 2, minute angle pipeline opening cross-over connection valve combination 3, minute angle pipeline opening 4, pure water pipeline 5, micro-adder 6, radial jet pipe 7, cone converter plant 8, flow-stopping plate 9, flange 10, tubular static mixer 11, spirrillum mix monomer 12.
Below in conjunction with accompanying drawing and specific examples the present invention is described in further detail:
Embodiment
The automatic blending method of a kind of online pipeline, realize the interpolation of main fluid and limit fluid by the design of minute angle pipeline opening cross-over connection valve combination, add pipeline is finished trace element with the radial jet technology interpolation by trace element again, and by S bend pipe road and tubular static mixer so that fluid forms turbulent flow in pipeline, mix and the fork mixing effect of sliping and fall through shunting in pairs, realized the conveying of fluid by the control transferpump by controller, realize the detection of flow and also pass through the automatic adjusting that the regulating and controlling valve is realized flow by the control under meter, so that main fluid, the limit fluid, pure water and trace additives are realized in pipeline online, continuously, automatically blend.
The system that a kind of online pipeline is blent automatically comprises that feeding part, trace element add part and tubular-mix part; Feeding part comprises the main pipe line of an equipped transferpump, two limit pipelines that are fitted with equally transferpump and variable valve, pure water pipeline and two minutes angle pipeline opening cross-over connection valve combination that is fitted with transferpump and variable valve; The trace element addition portion is divided and is comprised that a micro-adder, one are fitted with the radial jet pipe of magnetic flow meter and volume pump, the cone converter plant with flow-stopping plate; Tubular-mix partly comprises S bend pipe road and tubular static mixer.
Minute angle pipeline opening cross-over connection valve combination of described feeding part arranges vertical with 0(on the main pipe line), reverse π/4, three pipeline opening of reverse π/6 radians are placed a minute angle pipeline opening cross-over connection valve combination on the pipeline opening, and are connected with the limit pipeline.So that the limit fluid of limit pipeline can be with 0, π/4, the radian of π/6 and the main fluid of main pipe line are converged, and by selecting different main pipe lines and the velocity ratio of limit pipeline, to reach turbulent extents different between fluid and to blend effect.
Described radial jet pipe is installed on the main pipe line center, to realize the radial jet technology, makes fluid enter main fluid along main pipe line caliber direction fully, and the speed of jet fluid is all for radial diffusion; And in order to overcome the ununiformity of jet, after the radial jet pipe, install one with the cone converter plant of flow-stopping plate, and to change the flow direction of additive, make it vertically enter main fluid, this cone converter plant central cross-section is an isosceles right angle; The setting of trilateral flow-stopping plate is in order to guarantee the vertical radial diffusion of fluid, to form violent turbulent flow with main fluid.Therefore, radial diffusion effect and action of turbulent flow have strengthened the effect of fluid short mix.
The S bend pipe road of described line-blending part is designed to a S type, saving the occupation of land space of whole system, and increases the effect of wine body turbulent flow and mixing by the design of S type.
Described tubular static mixer is installed 3 tubular static mixers in the S bend pipe road.3 spirrillum mix monomers of equidistant installation in each tubular static mixer, are fixed in the mixing tank statically monomer opposite direction, the intersection that per two adjacent shapes are identical; Each spirrillum mix monomer has two flights, and two adjacent spirrillum mix monomer opposite directions, and diverges with 60 ° of angles between each mix monomer; Therefore for each static mixer 3 mix monomers are arranged, i.e. 6 flights, the every 60 ° of angles of being separated by look from sectional view just to form 360 ° flight.Because shunting occurs and mixes and intersect and mix in the existence of helical element, fluid simultaneously in mixing tank, thereby so that body to have transmission speed fast and can finish the effective mixing of different liqs in instantaneous.
Application in white spirit mixing comprises three phases: the blending the stage of the Assembly Phase of base liquor, the Assembly Phase of flavouring wine, finished wine; At the base liquor Assembly Phase, pass into the first original wine that accounts for main ratio by transferpump in the main pipe line, according to portfolio ratio, pass into the second original wine, the 3rd original wine that accounts for minor proportions by transferpump respectively in two limit pipelines, and control its flow by variable valve, pass into pure water in the pure water pipeline and realize adding slurry degree of falling, mix by the turbulent flow between S bend pipe road and the tubular static mixer realization original wine, obtain the original wine combination; The flavouring wine Assembly Phase passes into respectively the first flavouring wine, the second flavouring wine, the 3rd flavouring wine that accounts for different ratios with the original wine Assembly Phase in main pipe line, limit pipeline, mixed by S bend pipe road and tubular static mixer, obtains comprehensive flavouring wine; And finished wine is blent the stage, then be in main pipe line, to pass into the base liquor that combines, pass into respectively the comprehensive flavouring wine of different-style in the pipeline of limit, again pass into pure water degree of falling in the pure water pipeline, by the turbulent flow of S bend pipe road and tubular static mixer, increase the effect that the wine body mixes, so that water molecules and alcohol molecule fully associate, improve and blend efficient and blend precision, and reduced the storage time of finished wine, shortened the production cycle of finished wine.
At first, the upper and lower bipartition angle degree pipeline opening (4) that arranges respectively in main pipe line (1) ingress, with two minutes angle pipeline opening cross-over connection valve combination (3) be fixed on symmetrically minute top of angle pipeline opening with the angle perpendicular to horizontal plane respectively, and two limit pipelines (2) are installed on respectively cross-over connection valve combination upper and lower; Then, pure water pipeline (5) is installed on after the cross-over connection valve combination, and flow detection meter, variable valve and pump are set; Moreover, micro-adder (6) and radial jet pipe (7) are installed on after the pure water pipeline, and before the radial jet pipe, flow are set and take into account volume pump, monitor the flow on the main pipe line and the amount of the trace element that adds by corresponding proportion with this; Simultaneously, in order to overcome the ununiformity of jet, a cone converter plant (8) and flow-stopping plate (9) are installed after the radial jet pipe, to change from the radial jet pipeline flow direction of fluid out, this cone converter plant central cross-section is an isosceles right triangle, so additive can vertical direction enter main fluid after the unsteady flow, and the setting of flow-stopping plate is in order to guarantee the vertical radial diffusion of fluid, form violent turbulent flow with main fluid, reach the effect of short mix; Although at laminar flow regime, flow-stopping plate can not increase the turbulent extent of liquid, has reduced mixing velocity owing to the flow-stopping plate back forms the stagnant wake on the contrary, but under turbulence state, flow-stopping plate swirls and has increased the turbulent extent of fluid owing to having suppressed fluid, thereby has accelerated mixing efficiency.
The main pipe line first half is realized the interpolation of flavouring wine, base liquor, pure water, trace element etc., and the main pipe line latter half is mainly realized the mixing of wine body and is blent, be designed to the S type, with the turbulent extent of increase wine body, and greatly reduce whole occupation of land space of blending device; Sentence corresponding interval in main pipe line S type three tubular static mixers (11) are installed, static mixer is connected flange (10) and is connected with main pipe line.Wherein, tubular static mixer is the spirrillum mix monomer (12) of installing a series of particular design in mixing duct, per two monomers that adjacent shape is identical, opposite direction is fixed in the pipeline across, monomer itself does not rotate motion in the process fluid flow, in the mixing tank also without any rotatable parts, but take the kinetic energy of the fluid energy as mixing.When fluid flows in mix monomer, each monomer is divided into two current, the total points fluxion of mixing tank will become geometricprogression to increase progressively by the quantity of monomer, this mixing effect is called paired shunting and mixes, and because adjacent mix monomer opposite direction, make current constantly produce direction phase vortex and reverse mutually vortex, be referred to as to call the fork mixing of sliping and fall, this phenomenon helps to increase mixing efficiency.Occur simultaneously in mixing tank that turbulent flow is mixed, shunting mixes and the fork that slips and fall mixes three kinds of effects in pairs, thereby so that body to have transmission speed fast and can finish the effective mixing of different liqs in instantaneous.
Take white spirit mixing as example, the present invention can be applicable to the three phases of white spirit mixing:
The stage is blent in the combination of base liquor, according to the ratio of various trace ingredientss in the prescription, selects the original wine that participates in from the original wine storehouse.The original wine 1 that will account for main ratio by the pump on the main pipe line is squeezed in the main pipe line from original wine tank 1, and controls flow by variable valve; Then original wine 2, the original wine 3 that will account for minor proportions of the pump on the pipeline of limit is driven in the pipeline of limit from original wine tank separately, according to the base liquor portfolio ratio, utilizes variable valve control flow, and selects the limit pipeline crossover ports of 0 ° of radian to enter in the main fluid; According to the base liquor proportioning, pass into pure water by the pure water pipeline by corresponding pump and variable valve again, add slurry degree of falling; At last, the original wine after combination and pure water are blent by the combination of " S " type pipe section and tubular static mixer realization base liquor, and the base liquor that combines is returned in the base liquor tank by pump and stored.
The flavouring wine Assembly Phase according to flavouring wine ratio prescription, selects multiple flavouring wine high-quality, each tool individual style to make up, and forms comprehensive flavouring wine.Its actually operating is blent with the combination of base liquor, and the flavouring wine 1 that accounts for main ratio is squeezed in the main pipe line from flavouring wine tank 1; Then, according to the ratio prescription of comprehensive flavouring wine, by pump and variable valve flavouring wine 2, flavouring wine 3 are squeezed into respectively in the pipeline of limit, and selected the limit pipeline crossover ports of 0 ° of radian to enter in the main fluid; Realize combination and the mixing process of comprehensive flavouring wine by " S " type pipeline and tubular static mixer, the comprehensive flavouring wine that combines is got in the comprehensive flavouring wine tank by pump and is stored.
Finished wine is blent the stage, blending formula according to standard specimen wine, base liquor and the comprehensive flavouring wine of selecting participation to blend, in main pipe line, pass into base liquor, in the pipeline of limit, pass into respectively differently flavoured comprehensive flavouring wine, and select in the different angle access main pipe lines by minute angle pipeline opening cross-over connection valve combination; According to the proportioning of blending of dissimilar wine, can select with 0(respectively vertical), reverse π/4, reverse π/6 radians and main pipe line are joined, and realize different blending effect and blend speed; Then, in the pure water pipeline, pass into pure water according to ratio requirement, again add slurry degree of falling, to reach the number of degrees of standard specimen wine; And by volume pump the additive in the micro-adder is driven in the radial jet pipeline, realize that at the main pipe line center radial jet adds, so that trace mineral supplement mixes fast with the wine body; After the trace element interpolation, by the turbulence effects of S bend pipe road and tubular static mixer enhancing wine body, so that the mixing between the wine body obtains finished wine more fast with efficient after mixing is finished, return in the finished wine tank by pump and store.
So far, the whole process of white spirit mixing has just been finished, and comprises being blent by original wine combination obtaining base liquor, obtaining comprehensive flavouring wine, mingle blending three phases by base liquor and comprehensive flavouring wine by the flavouring wine combination.The present invention, namely online pipeline automatically the system of blending participated in the whole three phases of white spirit mixing, it has greatly reduced the use of blending tank body in the process, has saved the occupation of land space, and has also greatly reduced energy consumption; Realized that the continuity homogeneous blends, reduced the storage time of finished wine, shortened the production cycle of finished wine, greatly improved efficient and the precision of white spirit mixing.
Below principle of work of the present invention and parameter are selected to be further elaborated.
1, line size determines
There is experiment to show that fluid can increase the mixed effect between different fluid under turbulence state.Turbulent flow is also referred to as turbulent flow, is a kind of flow state of fluid.When flow velocity was very little, fluid layering flowed, and does not mix mutually, is called laminar flow, or is called laminar flow; Increase gradually flow velocity, the streamline of fluid begins to occur wavy swing, the increase of the frequency of swing and amplitude flow velocity and increasing, and this kind stream condition is called transition flow; When flow velocity is increased to when very large, streamline is no longer clear can distinguish that many little whirlpools are arranged in the flow field, is called turbulent flow, is called again sinuous flow, flow-disturbing or turbulent flow, so the wine body has under the disturbance of turbulent flow or turbulent flow and better blends effect.Fluid flow state can judge that with Reynolds number calculation formula is:
Wherein, ρ represents the density of fluid, and v represents the flow velocity of fluid, and d represents the diameter of pipeline, and η then represents the viscosity of fluid.Reynolds number is little, the viscous force when meaning fluid flow between each particle in the highest flight, each particle of fluid is parallel to pipeline inner wall and flows regularly, is the Laminar Flow state.Reynolds number is large, means mass force in the highest flight, and fluid is the Turbulence Flow state.General 2300＜Re＜4000 o'clock, fluid then is in the state of turbulent flow.
The turbulent flow line-blending mainly contains several and main pipe line mixed form of pipeline inclination mixed form, tangent line line-blending form, two Symmetry Edge pipelines etc.The present invention has selected the mixed form of two Symmetry Edge pipelines and main pipe line, and is provided with three access angles 0, π/4, π/6 radians.Qi Erdun thinks that the pipeline short mix has individual optimum, i.e. the velocity rate R of limit pipeline and main pipe line, and it satisfies the limit pipeline of a proper range and the natural scale d/D of main pipe line.Wherein mixed effect improves along with the increase of ratio, but when ratio surpasses 4～5 left and right sides, increases ratio again, and mixed effect improves just so unobvious; And when ratio surpasses 8, in mixing duct, produced vortex, and at this moment increasing again this ratio, vortex is strengthened gradually, and mixed effect improves, but resistance to flow also can significantly increase simultaneously.
Therefore, can in pipeline, form turbulent flow in order to make fluid, need to carry out suitable design to line size, fluid admission velocity etc.And the angle for limit pipeline access main pipe line is different, needs opposite side entrance speed to carry out different settings from main pipe line inlet velocity ratio.Different access angles has different mixed effects between fluid, and can require different velocity rates.
1) when θ=0 radian, i.e. limit pipeline vertical access main pipe line relatively symmetrically, the empirical equation under its pipeline short mix optimum:
Wherein, satisfy 0.13＜D
1/ D
0＜0.5;
Wherein, satisfy 0.04＜D
1/ D
0＜0.13;
2) when θ=-π/4 or-during π/6 radian, namely the limit pipeline is with vertical 45 ° or 30 ° of reverse angles access main pipe lines with main pipe line, the empirical equation under its pipeline short mix optimum:
Wherein, satisfy 0≤θ≤π/3,0.098≤D
1/ D
0≤ 0.49
Wherein, satisfy-π/3≤θ≤0,0.098≤D
1/ D
0≤ 0.49
Therefore, blend the demand of ability in order to satisfy whole system, and the requirement of main pipe line fluid turbulent degree, the present invention's definition: when getting θ=0 radian, set main pipe line size diameter D
0=160mm, the size diameter D of two limit pipelines
1=D
2=18mm is because D
1/ D
0=0.1125, substitution experimental formula (2) is tried to achieve optimum velocity ratio R=4; θ=-during π/4 radian, substitution experimental formula (5), R=3.2; And when θ=-during π/6 radian, substitution experimental formula (5), R=3.5 illustrates when the velocity rate that requires in the time of reverse 30 ° is than reverse 45 ° greatly, it is better that mixed effect is wanted.
For micro-adder and radial jet tube portion thereof, in order to reach the effect of better radial jet, the present invention sets radial jet pipe diameter D
3=10mm, the bottom surface diameter D of cone converter plant
4=10mm, flow-stopping plate diameter thereafter is D
5=14mm.
2, the type selecting of static mixer
Main pipe line " S " type portion size is with the first half part, and being separated by arranges three tubular static mixers.Tubular static mixer is selected the GQ type, its nominal diameter D
N=150mm; Physical dimension L=1000mm, H=80mm; Design current velocity is generally: D
N3 spiral helicine mix monomers of equidistant installation in each mixing tank of＜500mmV＜1.Om/s, each mix monomer has two flights, and two adjacent spirrillum mix monomer opposite directions, and with 60 ° of angle forks.So 3 mix monomers, 6 flights, the every 60 ° of angles of being separated by just form 360 ° flight, can be good at making the fluid shunting, form whirlpool, greatly improve mixing efficiency.
Evenly mix in line-blending flows material in pipeline the process, and need not through steel basin or compressed-air actuated operation, by controlling abreast the flow of all components, do not need the storage area that provides very large, greatly reduced size and the consumed power of mixing tank.
The present invention can be used for any link of blending, mixing that relates in the food beverage industry, has greatly reduced the use of blending tank body in the process.By particular design such as a minute angle pipeline opening cross-over connection valve combination, radial jet pipe, tubular static mixer and " S " type pipelines so that this invention has possessed following advantage: 1. the homogeneous of having realized on-line continuous is blent; 2. by transferpump, variable valve, under meter and PLC device, greatly improved the level of automation that fluid is blent; 3. improved and blent precision and blend efficient, guaranteed quality conformance and the stability of blending finished product; 4. efficient energy-saving has more reduced mixing duct length and has taken up an area the space.
Claims (7)
1. automatic blending method of online pipeline, it is characterized in that, realize the interpolation of main fluid and limit fluid by minute angle pipeline opening cross-over connection valve combination, add pipeline is finished trace element with the radial jet technology interpolation by trace element again, and by S bend pipe road and tubular static mixer so that fluid forms turbulent flow in pipeline, mix and the fork mixing effect of sliping and fall through shunting in pairs, realized the conveying of fluid by the control transferpump by controller, realize the detection of flow by the control under meter, and pass through the automatic adjusting that the regulating and controlling valve is realized flow, so that main fluid, the limit fluid, pure water and trace additives are realized in pipeline online, continuously, automatically blend.
2. a system that realizes the method for claim 1 is characterized in that, it comprises that feeding part, trace element add part and tubular-mix part; Feeding part comprises the main pipe line of an equipped transferpump and variable valve, two limit pipelines that are fitted with equally transferpump and variable valve, pure water pipeline and two minutes angle pipeline opening cross-over connection valve combination that is fitted with transferpump and variable valve; The trace element addition portion is divided and is comprised that a micro-adder, one are fitted with the radial jet pipe of magnetic flow meter and volume pump, the cone converter plant with flow-stopping plate; Tubular-mix partly comprises S bend pipe road and tubular static mixer.
3. online pipeline according to claim 2 is blent system automatically, it is characterized in that, described feeding part refers to a minute angle pipeline opening cross-over connection valve combination, on main pipe line, arrange respectively with 0, reverse π/4, three pipeline opening of reverse π/6 radians are placed a minute angle pipeline opening cross-over connection valve combination on the pipeline opening, and are connected with the limit pipeline.
4. online pipeline according to claim 2 is blent system automatically, it is characterized in that described radial jet pipe is installed on the main pipe line center, realize the radial jet technology, make fluid enter main fluid along main pipe line caliber direction fully, the speed of jet fluid is all for radial diffusion; Install one with the cone converter plant of flow-stopping plate after the radial jet pipe, to change the flow direction of additive, make the limit fluid vertically enter main fluid, this cone converter plant central cross-section is an isosceles right triangle.
5. online pipeline according to claim 2 is blent system automatically, it is characterized in that, described line-blending partly is that main pipe line latter half S bend pipe road is designed to a S type.
6. online pipeline according to claim 2 is blent system automatically, it is characterized in that, described tubular static mixer is installed 3 tubular static mixers in the S bend pipe road, 3 spirrillum mix monomers of equidistant installation in each tubular static mixer, are fixed in the mixing tank statically monomer opposite direction, the intersection that per two adjacent shapes are identical; Each spirrillum mix monomer has two flights, and two adjacent spirrillum mix monomer opposite directions, and diverges with 60 ° of angles between each mix monomer.
7. method according to claim 1 and 2 or system application in white spirit mixing is characterized in that it can be applicable to the three phases of white spirit mixing: the blending the stage of the Assembly Phase of base liquor, the Assembly Phase of flavouring wine and finished wine; At the base liquor Assembly Phase, pass into the first original wine that accounts for main ratio by transferpump in the main pipe line, and according to portfolio ratio, pass into the second original wine, the 3rd original wine that accounts for minor proportions by transferpump respectively in two limit pipelines, control wine body flow by controller by variable valve, pass into pure water in the pure water pipeline and realize adding slurry degree of falling, mix by the turbulent flow between S bend pipe road and the tubular static mixer realization original wine again, obtain the original wine combination; The flavouring wine Assembly Phase passes into respectively the first flavouring wine, the second flavouring wine, the 3rd flavouring wine that accounts for different ratios with the original wine Assembly Phase in main pipe line, limit pipeline, mix via S bend pipe road and tubular static mixer, obtains comprehensive flavouring wine; And finished wine is blent the stage, then be in main pipe line, to pass into the base liquor that combines, pass into respectively the comprehensive flavouring wine of different-style in two limit pipelines, again pass into pure water degree of falling in the pure water pipeline, by the mingle blending effect of S bend pipe road and tubular static mixer, the finished product liquor that obtains blending.
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| CN201210529386.6A CN103031241B (en) | 2012-12-06 | 2012-12-06 | Automatic online pipeline blending method and system as well as application thereof |
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| CN201210529386.6A CN103031241B (en) | 2012-12-06 | 2012-12-06 | Automatic online pipeline blending method and system as well as application thereof |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016090855A1 (en) * | 2014-12-12 | 2016-06-16 | 江南大学 | Automatic white wine blending system based on odor control |
| CN107574103A (en) * | 2017-09-06 | 2018-01-12 | 温州大宇科技有限公司 | Double kettle distillation equipments with rectification function |
| CN113586956A (en) * | 2021-07-29 | 2021-11-02 | 盐城意迪尔流体设备有限公司 | Automatic liquid medicine conveying system |
| CN117427454A (en) * | 2023-12-20 | 2024-01-23 | 沧州临港天昭电材有限公司 | Chemical VOCs waste gas condensation treatment equipment |
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| CN2616282Y (en) * | 2003-04-25 | 2004-05-19 | 金立生 | Stainless steel pipe type static-state mixer |
| CN200952004Y (en) * | 2006-06-13 | 2007-09-26 | 林作金 | White spirit mixing device |
| CN202369576U (en) * | 2011-12-28 | 2012-08-08 | 山东景芝酒业股份有限公司 | Autoweighing device for liquor blending |
| CN202516491U (en) * | 2012-03-08 | 2012-11-07 | 启东混合器厂有限公司 | Four-rotation mixer |
| CN202968537U (en) * | 2012-12-06 | 2013-06-05 | 浙江大学 | Online pipeline automatic blending system |
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Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2616282Y (en) * | 2003-04-25 | 2004-05-19 | 金立生 | Stainless steel pipe type static-state mixer |
| CN200952004Y (en) * | 2006-06-13 | 2007-09-26 | 林作金 | White spirit mixing device |
| CN202369576U (en) * | 2011-12-28 | 2012-08-08 | 山东景芝酒业股份有限公司 | Autoweighing device for liquor blending |
| CN202516491U (en) * | 2012-03-08 | 2012-11-07 | 启东混合器厂有限公司 | Four-rotation mixer |
| CN202968537U (en) * | 2012-12-06 | 2013-06-05 | 浙江大学 | Online pipeline automatic blending system |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016090855A1 (en) * | 2014-12-12 | 2016-06-16 | 江南大学 | Automatic white wine blending system based on odor control |
| CN107574103A (en) * | 2017-09-06 | 2018-01-12 | 温州大宇科技有限公司 | Double kettle distillation equipments with rectification function |
| CN107574103B (en) * | 2017-09-06 | 2023-10-20 | 温州大宇科技有限公司 | Double-kettle distillation equipment with wine mixing function |
| CN113586956A (en) * | 2021-07-29 | 2021-11-02 | 盐城意迪尔流体设备有限公司 | Automatic liquid medicine conveying system |
| CN117427454A (en) * | 2023-12-20 | 2024-01-23 | 沧州临港天昭电材有限公司 | Chemical VOCs waste gas condensation treatment equipment |
| CN117427454B (en) * | 2023-12-20 | 2024-03-08 | 沧州临港天昭电材有限公司 | Chemical VOCs waste gas condensation treatment equipment |
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|---|---|
| CN103031241B (en) | 2014-01-08 |
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