A kind of method and its device of foraging white spirit
Technical field
The invention belongs to white spirit ageing fields, and in particular to a kind of method and its device of foraging white spirit.
Background technology
The white wine newly made, entrance is cruelly peppery, irritation is strong, has and is generated with containing the mass degradations such as sulfoprotein in fermentation process
Volatile sulfide, methanol, the evil miscellaneous taste of new wine based on free ammonia and other low-boiling point materials, it is often necessary to natural storage
Several years makes in wine body various reactions in low-boiling point material volatilization and wine body progressively reach balance, to eliminate new vinosity, increase
Old wine sense.This process is known as being aged(Also aging or ageing is cried).But must be overstock during natural storage substantial contribution,
Increase equipment investment, while having 2~3% wine damage every year, causes huge economic loss to enterprise, it has also become major brewery is urgently
Significant technology issues to be solved.Scientific worker has carried out numerous studies thus, also proposed in early days to white wine ageing machine reason
" association is said " and " esterification is said " scheduling theory, and various physics are established on this basis(Light, magnetic, heat, high pressure, electrostatic are urged old
Deng), chemistry(Catalyst, ozonisation are urged old), the artificial aging methods such as bioanalysis, these methods it is different degrees of to foraging white spirit
It has certain effect, but physical method, generally existing " retrogradation " phenomenon;Generally existing addition country prohibites chemical method again
Non-fermented during generate substance;And biological method realizes that ageing process is more tired to high wine, especially high spirit
It is difficult.
Recent study proves that aging of white wine behavior is mainly " in volatilization, oxidation, association and storage container surface-active
The result of the comprehensive functions such as heart participation ".Patent CN 101250474A propose filling ceramic packing it is high-gravity rotating bed in make
Wine liquid multistage atomizing, and with oxidizing gas cross-flow, realize gas(Oxidizing gas), liquid(New production wine), it is solid(Ceramic packing)
Microcosmic mixing, the process of efficient mass transfer have effectively facilitated the generation of aging of white wine behavior;But its equipment is relative complex, energy consumption compared with
Height makes its popularization and application be subject to certain restrictions;What patent CN 201553724U had developed a kind of batch process white wine urges furnishings
It is standby, to make gas, liquid, solid be sufficiently mixed, ageing reaction is effectively facilitated, processing need to be repeated several times.Though the method has certain effect, neglect
Having omited volatilization is also one of the important behavior of aging of white wine, and is unable to continuous production, and large-scale industrial production is made to be restricted;
For another example patent CN202272863U is packed into ceramic rod in wine storage tank, and timing is passed through air;Patent CN203283659U designs
The wine storage tank of built-in ring-shaped pottery pipe, and the inner cavity of ceramic tube and atmosphere.These methods have certain effect, but are aged
Required time is longer, efficiency is low, its popularization and application is made to be subject to certain restrictions.
Invention content
The object of the present invention is to provide a kind of equipment to be simple and convenient to operate, is aged that effect is good, production efficiency is high, at low cost
Honest and clean foraging white spirit method and its device.
To achieve the above object, the technical solution used in the present invention is:A kind of method and its dress of foraging white spirit are provided
It sets, based on conversion behavior of various composition during natural aging in wine body, simulates white wine natural aging process, create
Gas band wine liquid is preposition and spray broom two level is atomized, and using the method for oxidizing gas reverse convection, equipped with ceramic material
Digestion tank in realize gas(Oxidizing gas), liquid(New production wine), it is solid(Ceramic material)The process of microcosmic mixed high-efficient mass transferring.
A kind of foraging white spirit device provided by the invention, structure include:It is the preposition atomization system of gas carrying liquid, digestion tank, cold
Solidifying system and reverse gas handling system.
The preposition atomization system of the gas carrying liquid, including storage wine fill the fluid temperature regulation device being connected through pipeline, infusion
Pump, fluid flowmeter, preposition atomizer, preposition atomizer simultaneously intersect vertically with oxidizing gas entrance.
The digestion tank, including shell, defogger, packing layer and spray broom;One end of wherein spray broom 3 is stretched into
The center of digestion tank, the other end connect preposition atomizer;Digestion tank lower part be arranged air inlet, air inlet through gas pipeline with it is inverse
It is connected to the gas flowmeter of gas handling system, gas temperature control apparatus and air source;Exhaust outlet, exhaust is arranged in the top of digestion tank
Liquid outlet is arranged in the bottom of mouth connection condenser, digestion tank.
The defogger and packing layer is made of the ceramic honey comb of 50-200 mesh.
The spray broom can be single mouth nozzle or spray broom, as long as the wine liquid of atomization can be made equably to be covered with
The entire area of a circle at the upper end 1/3-1/8 height of digestion tank cylinder.
Inner wall, the digestion tank nozzle of the digestion tank 1 can be by metal, alloy or surface be coated with ceramics metal,
Alloy material is made.
A kind of foraging white spirit method provided by the invention, specifically includes following content:
It controls white wine to be atomized through preposition atomizer first, enters back into digestion tank equipment, through spray broom by wine liquid radial distribution,
It is further atomized into nanoscale cloud point, is slowly moved down;At the same time, it is 15 DEG C that temperature is inversely passed through in digestion tank equipment
~75 DEG C of oxidizing gas, flow control is in 100~1900L/min/m3Between, diffused up through packing layer, make air-liquid,
Gu after microcosmic mixing interaction, being discharged from exhaust outlet after the aged device top fog dispersal layer fog dispersal of gas, the aged device circle of white wine
Conical inner surface is pooled to bottom liquid outlet discharge.
The white wine temperature is 25 DEG C~75 DEG C, and the gas-liquid volume ratio of preposition atomization is 30~150 ︰ 1, wine liquid with 200~
3000L/h/m3(Digestion tank volume)Flow velocity.
The oxidizing gas is ozone, oxygen or air.
When urging old white wine, white wine enters digestion tank 1 through fluid temperature regulation device, the preposition atomization system of gas carrying liquid, through two
It is slowly moved down after grade atomization.Meanwhile reverse oxidizing gas enters digestion tank by gas temperature regulation device, air inlet
1, it is diffused up through packing layer, after making the microcosmic mixing interaction of gas, liquid, solid, after the aged device top fog dispersal layer fog dispersal of gas
It is discharged from exhaust outlet 7, the aged device conic inner wall of white wine is pooled to the discharge of bottom liquid outlet 11.
Advantages of the present invention and effect:1. the preposition side with spray broom two level atomization process white wine of gas carrying liquid is utilized
Method does not increase the substance generated during any non-fermented;2. make wine liquid in digestion tank with oxidizing gas reverse convection, from
And gas is realized in the digestion tank equipped with ceramic material(Oxidizing gas), liquid(New production wine), it is solid(Ceramic material)It is microcosmic mixed
The process for closing efficient mass transfer, effectively promotes conversion behavior of each micro constitutent during natural aging in wine body;3. leading to
Condenser system, wine liquid, gas temperature are overregulated, occurs further promoting ageing reaction, maintain former wine flavor characteristic, as possible
While reducing wine damage, the low-boiling point material of the new vinosity of generation is made also to have obtained thorough removal;4. having selected and natural aging
The ceramic material of hold-up vessel same material creates hold-up vessel Active sites and participates in ageing reaction and intermolecular weak phase
The environment of interaction promotes the formation of aging of white wine product.
Description of the drawings
Fig. 1 is foraging white spirit device technique flow diagram of the present invention;
Fig. 2 is the digestion tank structural schematic diagram in Fig. 1;
Gas distribution pipe structural schematic diagram in Fig. 3 Fig. 1;
In figure:1, digestion tank;2, shell;3, spray broom;4, honeycomb ceramic packing;5, the preposition atomization air inlet of gas carrying liquid;6、
Preposition atomizer;7, exhaust outlet;8, reverse oxidizing gas air inlet;9, gas distribution pipe;10, ceramic honey comb fog dispersal layer;11, go out
Liquid mouth;12, fluid flowmeter;13, gas temperature regulation device;14, gas flowmeter;15, gas thermometer;16, gas trap
Door;17, infusion pump;18, liquid-filled thermometer;19, pressure gauge;20, Liquid valve;21, storage wine fills;22, fluid pipeline;23、
Pipeline;24, condenser;25, fluid temperature regulation device.
Specific implementation mode
Attached drawing is compareed, the present invention will be further described:
It is a kind of foraging white spirit device of the present invention in Fig. 1-3, it includes the preposition atomization system of gas carrying liquid, digestion tank 1, condensation
System and reverse gas handling system, as shown in Figure 1.The preposition atomization system of the gas carrying liquid includes that oxidizing gas entrance 5 is connected
Preposition atomizer 6, preposition atomizer 6 and fluid flowmeter 12, infusion pump 17, fluid temperature regulation device 25 are through pipeline
22 are connected with storage wine filling;The digestion tank 1 is shown in Fig. 2, including shell 2, defogger 10, filler 4 and spray broom 3;Described
Defogger and filler are made of ceramic honey comb;The center fog dispersal layer lower part of digestion tank 1, the other end are stretched into one end of spray broom 3
Connect preposition atomizer 6;Reverse air inlet 8 is arranged in 1 lower part of digestion tank, and air inlet 8 is through pipeline 23 and reverse gas handling system
Gas flowmeter 14, gas temperature control apparatus 13, air source etc. are connected;Exhaust outlet 7 is arranged in the top of digestion tank 1, and exhaust outlet 7 connects
Connect condenser 24;Liquid outlet 11 is arranged in the bottom of digestion tank 1.
The process of old white wine is urged to be using foraging white spirit device of the present invention:First by oxidizing gas through gas flowmeter,
After gas temperature control apparatus regulates and controls gas flow and temperature, digestion tank is entered by reverse air inlet, is formed upwards in digestion tank
The uniform air flow of diffusion enters ageing area through packing layer;And white wine to be aged is then stored up to fill by white wine and regulates and controls to fill through fluid temperature
Regulating and controlling temperature is set, after infusion pump, fluid flowmeter adjustment flow, into preposition atomizer, by preposition atomizer primary
The dispersion of oxidative airstream that the wine liquid of atomization is intersected vertically again, and powerful air-flow carry secretly the wine liquid of primary atomization into
Enter digestion tank through the small drop of spray broom aerosol dispersion poling.Drop in ageing area and packing layer and oxidizing gas, fill out
Material process is sufficiently mixed and efficient mass transfer, accelerates ageing behavior.Later, the aged device conic inner wall of wine liquid is collected to device bottom
The liquid outlet in portion is discharged;After air-flow is then dispersed fog by ceramic honey comb fog dispersal layer, enter condenser cooling recovery air-flow folder through exhaust outlet
It is discharged through condenser exhaust gas mouth after the wine liquid of band.
Machine structure and method provided by the present invention effectively promote in wine body each micro constitutent in natural aging process
In conversion behavior.Old process is entirely urged, the substance generated during any non-fermented is not added, does not change the pure grain of any odor type
Style, the feature of brewing spirit, suitable for various aromatic white spirits, the industrialized production of different scales.Treated white wine color, perfume (or spice),
Taste is equivalent to the white wine of natural aging 2 years or more.
In short, the whole process of foraging white spirit of the present invention, does not change style, the feature of any odor type pure grain brewing white wine,
And it is at low cost, easy to operate, suitable for various aromatic white spirits, the industrialized production of different scales.Treated white wine color
It is equivalent to natural aging 2 years or the white wine of longer time.