CN108707530A - Vinegar solid-state quick fermentation technology - Google Patents
Vinegar solid-state quick fermentation technology Download PDFInfo
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- CN108707530A CN108707530A CN201810552723.0A CN201810552723A CN108707530A CN 108707530 A CN108707530 A CN 108707530A CN 201810552723 A CN201810552723 A CN 201810552723A CN 108707530 A CN108707530 A CN 108707530A
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- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12J—VINEGAR; PREPARATION OR PURIFICATION THEREOF
- C12J1/00—Vinegar; Preparation or purification thereof
- C12J1/04—Vinegar; Preparation or purification thereof from alcohol
Abstract
The present invention relates to a kind of vinegar solid-state quick fermentation technologies, including saccharification process, alcoholic fermentation process and acetic fermentation process, the technique using can boiling, cooling, inoculation, alcoholic fermentation, acetic fermentation, automatic turning unstrained spirits, oxygen supply, leaching vinegar and the vinegar solid state fermentation machine slagged tap ferment, in alcoholic fermentation process, 28-37 DEG C of fermentation temperature, fermentation time 100-168 hours；In acetic fermentation process, 26-37 DEG C of fermentation temperature, fermentation time was at 48-120 hours.Under the premise of not feed change and product quality, fermentation time is greatly shortened the present invention, improves supplementary material and utilizes, improves production capacity, efficiency and cost-effectiveness.
Description
Technical field
The present invention relates to a kind of vinegar solid-state quick fermentation technologies.
Background technology
The production technology of making vinegar can be divided into the method for solid state fermentation and liquid state fermentation, and traditional vinegar production base is such as
The place such as Shanxi, Zhenjiang, Jiangsu, Sichuan, Gansu flavouring edible vinegar 80% still uses solid work after pure solid state fermentation or preceding liquid
Skill.The solid state fermentation vinegar fermentation time is long, and microbe species are more, and tunning type is also more, and degree of esterification is high, removes main component vinegar
It is sour outer, also contain nutritional ingredients and the flavor components such as various amino acid, organic acid, carbohydrate, vitamin, alcohol and ester, quality is superior,
It is the consumer goods of domestic mainstream.For now, domestic vinegar solid state fermentation almost uses large cylinder, great Chi, fermentation tank, turning-over device
Deng backward production, can not effectively control temperature, supply oxygen and turn over the process of unstrained spirits, fermentation period is long, and labor intensity is high,
And the production of open type causes the disadvantage of sanitary condition difference etc..
In consideration of it, the present inventor carries out in-depth study to the above problem, there is this case generation then.
Invention content
The purpose of the present invention is to provide a kind of vinegar solid-state Rapid Fermentation works that can be improved production efficiency, reduce cost
Skill.
In order to achieve the above object, the present invention uses such technical solution：
Vinegar solid-state quick fermentation technology, including saccharification process, alcoholic fermentation process and acetic fermentation process, the technique
Using being capable of boiling, cooling, inoculation, alcoholic fermentation, acetic fermentation, automatic turning unstrained spirits, oxygen supply, leaching vinegar and the vinegar solid-state slagged tap
Fermentation machine ferments, in alcoholic fermentation process, 28-37 DEG C of fermentation temperature, and fermentation time 100-168 hours；Acetic fermentation work
In sequence, 26-37 DEG C of fermentation temperature, fermentation time was at 48-120 hours.
As a kind of preferred embodiment of the present invention, the vinegar solid state fermentation machine includes rack and is arranged in rack sleeping
Formula tubular tank body, tank body are equipped with feed inlet, air inlet, discharge port and liquid outlet, and the tank body is rotatably arranged in institute
It states in rack, further includes the driving mechanism for driving tank body to rotate, be equipped with heat exchanger tube in tank body, heat exchanger tube is connected to constant temperature control
The inner wall of mechanism processed, the tank body is laid with stirring blade, filtrate plate is equipped in the lower part of the inner wall of the tank body, on filtrate plate
Multiple apertures are laid with, fluid storage compartment is formed between filtrate plate and the inner wall of the tank body, is equipped in storage chamber
Steam organization of supply for supplying water vapour, fermentation machine further include spraying mechanism, spraying mechanism include splicing groove, spray pump with
And the spray tube in the tank body is set, splicing groove corresponds to the liquid outlet setting；
It drives tank body rotation to realize the automatic turning unstrained spirits of material by driving mechanism, alcohol hair is controlled by thermostatic control mechanism
The fermentation temperature in fermentation temperature and acetic fermentation process in ferment process realizes the boiling of material by steam organization of supply,
Leaching vinegar is realized by spraying mechanism, is supplied oxygen by air inlet.
As a kind of preferred embodiment of the present invention, the driving mechanism includes motor, first rotating shaft, the second shaft, setting
Multiple first friction pulleys in first rotating shaft and multiple second friction pulleys being arranged in the second shaft, first rotating shaft and
Two shafts are installed in rotation in the rack in the horizontal direction, the axis of first rotating shaft and the second shaft with the tank body
Line is arranged in parallel, and first rotating shaft and the second shaft set up separately in the tank body both sides, first rotating shaft and the second shaft with the electricity
Machine is sequentially connected, and the tank body is erected between the first friction pulley and the second friction pulley, and the outer wall of the tank body corresponds to described the
One friction pulley and second friction pulley are provided with multiple grooves for increasing frictional force, week of multiple grooves along the tank body
To laying.
As a kind of preferred embodiment of the present invention, the thermostatic control mechanism includes controller, water pot, setting in water pot
Heater, the first temperature sensor, second temperature sensor, third temperature sensor, conveyance conduit and delivery pump, conveying
Pipeline is connected to the heat exchanger tube, and the first temperature sensor is arranged in the storage chamber, and second temperature sensor setting exists
Top in the tank body and positioned at the filtrate plate, third temperature sensor are arranged in water pot, the first temperature sensor, the
Two temperature sensors, third temperature sensor and heater are connected to controller,
As a kind of preferred embodiment of the present invention, the conveyance conduit includes the first conveyance conduit and the second conveyance conduit,
First conveyance conduit includes the warm water pipe road being arranged in parallel and cold water inlet line, and the second conveyance conduit includes the temperature being arranged in parallel
Outlet conduit and cold outlet conduit.
Further include Bidirectional rotating joint as a kind of preferred embodiment of the present invention, Bidirectional rotating joint includes outer tube, set
Pipe, inner tube and bearing, casing are set in outside inner tube, and outer tube is set in outside casing, and bearing is arranged between outer tube and casing,
The first water inlet is formed on casing, forms the first water outlet on outer tube, and casing is equipped with connection the first water inlet and first and goes out
The intercommunicating pore at the mouth of a river, inner tube are equipped with the second water outlet and the second water inlet, and outer tube is mounted on the tank body by quick union
On be connected to the first water outlet with easy disassembly, the water inlet end of the heat exchanger tube, the water outlet of the heat exchanger tube with second water inlet
Mouth connection, the water outlet of the first delivery pipe are connected to the first water inlet, and the water inlet end of the second delivery pipe is connected to the second water outlet.
As a kind of preferred embodiment of the present invention, the steam organization of supply includes the vapour source being arranged outside the tank body
With setting in the indoor steam pipe of the storage chamber, steam pipe is equipped with gas vent, the steam in the pipeline and tank body of vapour source
Pipe is docked by quick coupling with easy disassembly.
As a kind of preferred embodiment of the present invention, one end in the tank body in an axial direction, the tank is arranged in the discharge port
The other end of body in an axial direction is equipped with air inlet, and air inlet is equipped with wind-guiding stop gauge, and wind-guiding stop gauge includes outer shroud, inner ring
And the multiple backgauge pieces being arranged between outer shroud and inner ring, multiple backgauge pieces are uniformly distributed along the circumferential direction of inner ring, backgauge piece phase
The axis of the inner ring is obliquely installed.
As a kind of preferred embodiment of the present invention, the stirring blade is multiple, and multiple stirring blades are along the tank body
The circumferential of inner wall is laid, and stirring blade includes stock guide and the striker plate that is formed on one end of stock guide, and stock guide is described in
The inner wall of tank body is axially extending, opposite being obliquely installed with the axis of the tank body of stock guide.
As a kind of preferred embodiment of the present invention, the discharge port is arranged on the central axis of the tank body, discharge port
Flitch is slipped equipped with spiral, spiral slips the end of flitch and one in multiple stirring blades is correspondingly arranged, and spiral slips material
Plate is equipped with barricade, and barricade slips flitch and surround to slip with spiral expects channel.
Technical scheme of the present invention is compared with traditional technique, and flow is constant, primary raw material is also constant, and variation is in temperature
It spends, supply oxygen, the control of turning over unstrained spirits process, carrying out control production process using different equipment, it is the boiling of vinegar solid state fermentation machine collection, cold
But, inoculation, alcoholic fermentation, acetic fermentation, automatic turning unstrained spirits, oxygen supply, leaching vinegar, slag tap in one, both foods in alternative existing workshop
Vinegar the whole series production equipment, realize it is Fully-mechanized, it is semi-enclosed but can conveniently in due course open, close tank body, pass through thermostatic control machine
Structure carries out intelligent automaticization control to temperature, and machine can carry out automatic turning unstrained spirits in real time, by vinegar solid ferment process, by tradition
The acetic fermentation transformation period from more than 20 days, narrow down in 2-5 days and complete, under the premise of not feed change and product quality,
Fermentation time is greatly shortened, and improves supplementary material and utilizes, improves production capacity, efficiency and cost-effectiveness.
Description of the drawings
Fig. 1 is the structural diagram of the present invention (watching for convenience, section components are not shown)；
Fig. 2 is the structural schematic diagram (watching for convenience, section components are not shown) of the present invention；
Fig. 3 is the structural schematic diagram of Bidirectional rotating joint in the present invention；
Fig. 4 is the structural schematic diagram of another angle of the present invention (wherein thermostatic control mechanism is not shown)；
Fig. 5 is the structure diagram of tank interior in the present invention；
Fig. 6 is the structural schematic diagram of wind-guiding stop gauge in the present invention；
Fig. 7 is the process flow chart of the present invention；
Fig. 8 is the process flow chart of the vinegar solid state fermentation of the prior art；
In figure：
10- rack 20- tank bodies
21- discharge port 22- air inlets
23- manhole 24- filtrate plates
25- storage chamber 26- steam pipes
30- motor 31- first rotating shafts
32- the second shaft the first friction pulleys of 33-
34- the second friction pulley the first chains of 35-
36- the second chain 37- alignment sensors
40- splicing groove 41- spray pumps
42- spray tube 43- outlet valves
50- water pots the first delivery pipes of 51-
The cold water inlet lines of 511- warm water pipes road 512-
52- the second delivery pipe 521- temperature outlet conduits
The cold outlet conduit 53- heaters of 522-
54- delivery pump 55- Bidirectional rotating joints
56- heat exchanger tubes the first temperature sensors of 61-
62- second temperature sensor 63- third temperature sensors
70- stirring blade 71- stock guides
72- striker plate 73- connecting rods
81- spirals slip flitch 82- barricades
90- wind-guiding stop gauge 91- outer shrouds
92- inner ring 93- backgauge pieces
100- solid state fermentation unstrained spirits layer 101- liquid outlets
Specific implementation mode
In order to further explain the technical solution of the present invention, being described in detail below in conjunction with the accompanying drawings.
Referring to figs. 1 to Fig. 8, the vinegar solid state fermentation machine of the present invention is introduced first comprising rack 10 and setting are in rack
Horizontal tubular tank body 20 on 10, tank body 20 are equipped with feed inlet, discharge port 21 and liquid outlet 101, and feed inlet can be people
Hole 23 can also open up feed inlet in the other positions of tank body 20.
In the present invention, the tank body 20 is rotatably arranged in the rack 10, further includes for driving 20 turns of tank body
Dynamic driving mechanism, tank body 20 is interior to be equipped with heat exchanger tube 56, and heat exchanger tube 56 is connected to thermostatic control mechanism, the inner wall of the tank body 20
It is laid with stirring blade 70, filtrate plate 24 is equipped in the lower part of the inner wall of the tank body 20, filter plate 24 is horizontally disposed,
Multiple apertures are laid on filtrate plate 24 so that zymotic fluid can pass through from aperture, and solid material then substantially will not be from aperture
In pass through, between filtrate plate 24 and the inner wall of the tank body 20 formed fluid storage compartment 25, be equipped in storage chamber 25
Steam organization of supply for supplying water vapour.Fermentation machine further includes spraying mechanism, and spraying mechanism includes splicing groove 40, spray pump
41 and the spray tube 42 that is arranged in the tank body 20, splicing groove 40 correspond to the setting of the liquid outlet 101.Splicing groove 40 and spray
It is connected by pipeline between leaching pump 41, is connected by pipeline between spray pump 41 and spray tube 42, spray tube 42 is used with pipeline
Loose joint mode connects.
As a kind of preferred embodiment of the present invention, the driving mechanism includes motor 30, first rotating shaft 31, the second shaft
Multiple second friction pulleys that 32, multiple first friction pulleys 33 in first rotating shaft 31 are set and be arranged in the second shaft 32
34, first rotating shaft 31 and the second shaft 32 are installed in rotation in the rack 10 in the horizontal direction, 31 He of first rotating shaft
Axis of second shaft 32 with the tank body 20 is arranged in parallel, and first rotating shaft 31 and the second shaft 32 set up separately in the tank body 20
Both sides, first rotating shaft 31 and the second shaft 32 are sequentially connected with the motor 30, and the tank body 20 is erected at the first friction pulley
33 and second between friction pulley 34.In embodiment, sprocket wheel, first rotating shaft 31 are provided in first rotating shaft 31 and the second shaft 32
It is sequentially connected with motor 30 by the first chain 35, the second shaft 32 is sequentially connected by the second chain 36 with motor 30.
As a kind of preferred embodiment of the present invention, the outer wall of the tank body 20 corresponds to first friction pulley 33 and described the
Two friction pulleys 34 are provided with multiple grooves for increasing frictional force, and multiple grooves are laid along the circumferential direction of the tank body 20.Pass through
Groove is set, the frictional force between the first friction pulley 33 and tank body 20 is increased, is increased between the second friction pulley 34 and tank body 20
Frictional force, to drive tank body 20 to rotate by the first friction pulley 33 and the second friction pulley 34, in order to enable tank body 30 rotates
It to certain position, can relatively accurately position, alignment sensor 37 is arranged in the position that storage chamber 25 is corresponded in tank body 20.
As a kind of preferred embodiment of the present invention, the thermostatic control mechanism includes controller, water pot 50, is arranged in water pot
Heater 53, the first temperature sensor 61, second temperature sensor 62, third temperature sensor 63, conveyance conduit in 50 with
And delivery pump 54, controller use PLC controller, conveyance conduit to be connected to the heat exchanger tube 56, the first temperature sensor 61 is set
It sets in the storage chamber 25, second temperature sensor 62 is arranged in the tank body 20 and positioned at the upper of the filtrate plate 24
Side, third temperature sensor 63 are arranged in water pot 50, the first temperature sensor 61, second temperature sensor 62, third temperature
Sensor 63 and heater 53 are connected to controller.
As a kind of preferred embodiment of the present invention, the conveyance conduit includes the first conveyance conduit 51 and the second conveyance conduit
52, the first conveyance conduit 51 includes the warm water pipe road 511 being arranged in parallel and cold water inlet line 512, the second conveyance conduit 52 packet
Include the warm outlet conduit 521 being arranged in parallel and cold outlet conduit 522.Water inlet line 511, cold water inlet line 512, warm outlet pipe
Corresponding control valve is configured on road 521 and cold outlet conduit 522.
Further include Bidirectional rotating joint 55 as a kind of preferred embodiment of the present invention, Bidirectional rotating joint 55 includes outer tube
551, casing 552, inner tube 553 and bearing 554, casing 552 are set in outside inner tube 553, and outer tube 551 is set in outside casing 552,
Bearing 554 is arranged between outer tube 551 and casing 552, and the first water inlet 558, the shape on outer tube 551 are formed on casing 522
At the first water outlet 559, casing 552 is equipped with the intercommunicating pore 555 of connection the first water inlet 558 and the first water outlet 559, outside
It is additionally provided with partition board between pipe 551 and casing 552, liquid is avoided to flow to bearing 554, inner tube 553 is equipped with 557 He of the second water outlet
Second water inlet 556, outer tube 551 is mounted on by quick union on the tank body 20, to facilitate the dismounting of pipeline.The heat exchange
The water inlet end of pipe 56 is connected to the first water outlet 559, and the water outlet of the heat exchanger tube 56 is connected to the second water inlet 556, and first
The water outlet of delivery pipe 51 is connected to the first water inlet 558, and the water inlet end and the second water outlet of the second delivery pipe 52 connect 557 and lead to.
With reference to Fig. 3, two kinds of arrows (filled arrows and hollow arrow) indicate the flow direction of the flow direction and water outlet of water inlet respectively.
As a kind of preferred embodiment of the present invention, the steam organization of supply includes the steam being arranged outside the tank body 20
Source and the steam pipe 26 being arranged in the storage chamber 24, steam pipe 26 are equipped with gas vent, and snake may be used in steam pipe 26
Shape pipe.The pipeline of vapour source is docked with the steam pipe 26 in tank body 20 by quick coupling, to facilitate the dismounting of pipeline.
As a kind of preferred embodiment of the present invention, one end in the tank body 20 in an axial direction, institute is arranged in the discharge port 21
It states the other end of tank body 20 in an axial direction and is equipped with air inlet 22, air inlet 22 is equipped with wind-guiding stop gauge 90, wind-guiding stop gauge
90 include outer shroud 91, inner ring 92 and the multiple backgauge pieces 93 being arranged between outer shroud 91 and inner ring 92, multiple 93 edges of backgauge piece
The circumferential direction of inner ring 92 is uniformly distributed, backgauge piece 93 be obliquely installed relative to the axis of the inner ring 92 namely backgauge piece 93 not with
Inner ring 92 is parallel, also not vertical with inner ring 92, and multiple backgauge pieces 93 are laid in a manner of similar fan blade, using this knot
Structure enables to air that can swimmingly enter tank body, while so that increasing the charge of tank body 20 and when tank body 20 rotates forward,
Material tilts on one side, will not drop out, in the present invention, after tank body 20 rotates forward a period of time, and the form of solid state fermentation unstrained spirits layer 100
As shown in Figure 4.
As a kind of preferred embodiment of the present invention, the stirring blade 70 is multiple, and multiple stirring blades 70 are along the tank
The circumferential of the inner wall of body 20 is laid, and stirring blade 70 includes stock guide 71 and the striker plate being formed on one end of stock guide 71
72, for striker plate 72 close to the position of air inlet 22, stock guide 71 is axially extending along the inner wall of the tank body 20, and stock guide 71 is opposite
With the axis of the tank body 20 be obliquely installed namely stock guide 71 and the center line axis of tank body 20 it is not parallel, in tank body 20
One or more stirring blade 70 can be arranged in length (axial direction) direction, and Fig. 5 kinds illustrate only one, in the circumferential direction of tank body 20
Three or four stirring blades 70 can be set.In the present invention, the setting of striker plate 72 so that material is during rotating forward
It will not ensure the uniform of material stirring toward the axial one end accumulation of tank body 20.
As a kind of preferred embodiment of the present invention, the discharge port 21 is arranged on the central axis of the tank body 20, goes out
Material mouth 21 slips flitch 81 equipped with spiral, and the end that spiral slips flitch 81 corresponding with one in multiple stirring blades 70 is set
It sets, is specifically connected with stock guide 72, spiral slips flitch 81 and is equipped with barricade 82, and barricade 82 and spiral, which are slipped flitch 81 and surrounded, slips material
Channel.Using this structure, when tank body rotates forward, material will not be slipped flitch 81 by spiral and be skidded off from discharge port 21, and
When reversion, material can slip the sliding slot from discharge port 21 of flitch 81 along spiral, and to realize discharging, which has discharging side
Just, the advantages of simple structure.
In the present invention tank body 20 use stainless steel horizontal drum, supplementary material filling and acetic acid biochemical reaction food-grade not
The steel cylinder that becomes rusty is completed, and completes spice, separation of solid and liquid, leaching vinegar, discharging by equipment such as stepless speed-regulating motors, complete set equipment both carried
High mechanization degree, and effectively reduce space.Cold and hot automatic constant-temperature control mechanism is introduced, with temperature sensor, wireless biography
Feel module detection senses fermentation process temperature, is furnished with electric heating tube, it is automatic to start heating flow；When temperature drift, with constant temperature
Water carries out automatic start and cools down.System can use the integrated intelligentization of plc+ touch screens to control, and manually control and control automatically
The process of free switching processed, respectively to temperature, time, positioning, liquid level, electromagnetic valve switch, the rotating speed of motor, positive and negative rotation, material pump
Effectively controlled.
The present invention can control accurate to fermentation process, effective：When ferment since boiling, cylinder lower part filtrate plate, from
Dynamic discharge condensed water, and be unlikely to extra condensed water and be adsorbed onto in material, excessively shredded phenomenon is not had；Second is that wine fermentation
The amount of required clear water is added from side manhole for process, and distiller's yeast kind after activation is added, alcoholic fermentation shape can be entered after turning
State, fermentation temperature can effectively be controlled by auto state.After adding the auxiliary materials such as wheat bran, husk, after mixing just
The solid automatic fermentation process of vinegar can be entered.It is realized when third, turning over unstrained spirits and oxygen supply and turns over unstrained spirits without dead angle comprehensively, make vinegar fermented grain material
Layer forms a natural air circulation process up to supplying oxygen and cooling down comprehensively, reaches the state for constantly updating fresh air, entirely
The bed of material all carries out quick biooxidation reactions under conditions of aerobic, and wine part is constantly oxidized to acetic acid.Fourth, turning over time of unstrained spirits
Number and the number of turns can be set according to production, can be turned over 8 to 15 times daily, be reached best and turn over unstrained spirits number.
Then, the technique for introducing the present invention：
Though vinegar craft process is more, product item is also more, various regions process conditions are with their own characteristics, the biochemistry of grain vinegar brewing
Reaction includes these three root phases of starch saccharification, alcoholic fermentation and acetic fermentation, is all the process having to pass through.Technology is wanted
Point is analyzed, following points from industry experience：
Saccharification：Enzyme activity:80u/g grains；Qu Wen is added to be less than 60 DEG C；60~62 DEG C of saccharification temperature；Saccharificatinn period is more than
The production process control of side saccharification alcoholization may be used in 30min.
Alcoholization is fermented:Pol after saccharification is less than 25%, 8.0~12.5%v/V of alcohol content after alcoholization；Acidity 0.3%
~0.4%；Total wine with dregs amount is 3~5 times of raw material.26~33 DEG C of yeast-inoculated temperature, 35 DEG C of limiting temperature；Fermentation temperature 28~37
DEG C, 32~33 DEG C most suitable, fermentation time 120h or so.
Acetic fermentation:5~8%v/V of wine liquid wine degree；26~37 DEG C of fermentation temperature, it is most suitable at 32-33 DEG C, not more than
Cross 37 DEG C；Enough oxygen supply conditions.
By analysis：The control of entire fermentation process, mainly material quantity proportioning, concentration, strain, temperature, time, oxygen supply
Condition control.
Raw material proportioning, concentration, strain can be all added by pre-set ratio, and temperature, the time, oxygen supply
Condition control, then be that the process that generates is controlled in fermentation carries out.The fermentation method of tradition and modern age, it is pair warm
Degree, time, oxygen supply can not all be subject to good regulation and control, such as the fermentation of representative fermentation tank+turning-over device, turn over unstrained spirits daily
At most twice, number is limited for number, the fermented grain material in fermentation tank, above the bed of material about 20cm ingresss of air, high fermentation is easy soon
Overtemperature, even up to 42 DEG C or more, lower layer 30cm cause overtemperature or anoxic hereinafter, oxygen a small amount of after turning over unstrained spirits exhausts quickly
Bad condition, so that influence course of fermentation.
The liquid state fermentation of vinegar at present is such as used newest self-priming submerged fermentation mode, is quickly supplied oxygen with full liquid layer, temperature
Under the effective control of degree, most fast can complete entire fermentation process in 15-24h.It is to sum up analyzed, the hair of vinegar
Ferment speed is that have, and very big potentiality can be dug.With regard to the country at present, solid state fermentation inside industry, the period is usually on a 20-30 days left sides
The right side, as long as and the time of liquid state fermentation 24 hours or so, space of taping the latent power are very big.By as above analyzing, production process is improved
Control measure, to temperature, the time, the conditions such as oxygen supply into effective control, can make the solid ferment process of vinegar it is orderly into
Row carries out production process the process of effective control Rapid Fermentation in conjunction with the equipment of completely new exploitation.
Two:The comparison of the new old technology of vinegar solid state fermentation, such as following table：
To sum up two technological flow analysis, new process and traditional handicraft, main flow is constant, primary raw material is also constant.Become
That changes is in temperature, supplies oxygen, turns over unstrained spirits process control, carried out control production process, vinegar solid state fermentation using different equipment
Machine be integrate boiling, cooling, inoculation, alcoholic fermentation, acetic fermentation, automatic turning unstrained spirits, oxygen supply, leaching vinegar, slag tap it is multi-functional
Machine, both vinegar the whole series production equipments in alternative existing workshop, realize it is Fully-mechanized, it is semi-enclosed and can conveniently beat in due course
Tank body is closed in open and close.Intelligent automaticization control is carried out to temperature by thermostatic control mechanism, machine can carry out automatic turning in real time
Vinegar solid ferment process by traditional acetic fermentation transformation period from more than 20 days, is narrowed down in 2-5 days and is completed by unstrained spirits.Not
Under the premise of feed change and product quality, fermentation time is greatly shortened, and improves supplementary material and utilizes, and improves production capacity, effect
Rate and cost-effectiveness.
Production process concrete operations introduction, with rice raw material, for 5 cubes of fermentation machines：
Cleaning：Equipment is cleaned before use, close all valves, and access cover is opened.It is connected to water with hydraulic giant and rinses tank body,
Clear water spray punching in tank body is carried out, it is spare after water emptying after tank body cleans.
Charging and immersion：The manhole of tank base is closed, the side manhole of tank body closes exhaust-valve and steam orifice plug, will
Tank body just turn 90 degrees position manually, first injects about 1.5 tons of water, pours into rice (material A) 180kg, is impregnated, immersion to be achieved
Tank body manual return to normotopia is connected two evacuated tubes by time 3h, by puffed wheat water fast evacuation drain well, and by rice
It is spare to apply flat charge level.
Boiling：Steam hose is connected, cover all people hole and closing has valve, side manhole minor flaps to stay an aperture
(φ 12) does steam drain, opens and enters steam valve, is passed through steam, opens one and surveys exhaust-valve, condensed water is discharged, after being discharged, after
Exhaust-valve is closed, standard-sized sheet steam valve increases vapour amount and carries out boiling, after temperature display up to after 100 DEG C, and is arranged naturally from aperture
Vapour waits for constant temperature, open small vapour amount constant temperature carry out for several minutes it is bored boil, close inlet valve, open exhaust-valve and empty condensed water, connect into spray
Shower pipe supplements cold water 90L, removes steam hose.Motor, tank body rotation are started, spice absorbs water uniform by it.It connects again, steam
Hose carries out, secondary boiled to reach 105 degree or so of temperature, carries out bored grain ten minutes or so.Front and back manhole is opened, manual control is started
Wind turbine carries out air-cooled, to be cooled to arrive, (summer, winter was to 35-40 DEG C to 30-35 DEG C), you can water filling about 400L again, inoculation are bent
Kind (material B) (Angel distiller's yeast 900g), machines turn uniformly again.
Alcoholic fermentation：By constant temperature temperature control mechanism, wine fermentation temperature is controlled into 33-36 under the conditions of automatic into trip temperature
DEG C, all manholes on fermentation machine are shut, one aperture of side is stayed.Alcoholic fermentation after ripening in 5 days.
Vinegar solid state fermentation:Side batching hole is opened, auxiliary material husk (material C) about 200kg (about 2.0m are admixed3), wheat bran (material
D) 140kg accesses solid-state vinegar fermented grain, and sour 4.8g/100ml, 10kg set 30~35 degree of auto-control temperature as strain (material E),
It is primary that per 150min unstrained spirits is turned over when setting room temperature, when temperature deficiency, will start warm water heating spice program automatically, fermented grains temperature reaches
30 DEG C of setting value.When fermented grains temperature is more than, when high temperature, cold water cooling spice program will be started automatically, reach fermentation temperature, highest
35 DEG C of setting value ensures that entire fermentation process exists, between 30 to 35 DEG C, after turning every time.Under the conditions of automatic, after turning every time,
Normotopia will not be automatically returned to, zymotic fluid automatically flows into, and filtrate is in the following, preserve the solid states that fermentation is matched.Before fermentation process is opened
Rear end manhole, so that hot and cold air free convection, plays abundant oxygen supply, process.Total acid 7.0g/ is can reach in the fermentation of 80h
100ml or so, fixed acid are horizontal higher than national standard >=0.5% up to 0.67%.
Drench unstrained spirits：For ripe fermented grains, acetic acid stoste can be released, with spray tube injected clear water 700L, equipment, which has been led, sets shape
Under state, about impregnate 2 hours or more, then release two juice about 720L to normotopia.
Two fermentations are added fermented wine 8%v/V degree 700L toward vinegar fermented grain, add wheat bran 40kg, controlled automatically again again
Fermentation process processed, after 80-90h ferments, total acid reaches 7.0g/100ml or more, after leaching vinegar and so on.Carry out three
And four fermentation will not be repeated again after fermenting speed is decreased obviously using fermentation.
It slags tap：Solid state fermentation machine is started reversion by the fermented grains after draining, and acid-sludge slips flitch band along spiral and slags tap, until
It slags tap clean, in case next period use that feeds intake after cleaning.
The product form of the present invention is not limited to this case diagram and embodiment, anyone carries out it the appropriate of similar thinking
Changes or modifications all should be regarded as the patent category for not departing from the present invention.
Claims (10)
1. vinegar solid-state quick fermentation technology, including saccharification process, alcoholic fermentation process and acetic fermentation process, feature exist
In：The technique using can boiling, cooling, inoculation, alcoholic fermentation, acetic fermentation, automatic turning unstrained spirits, oxygen supply, leaching vinegar and slag tap
Vinegar solid state fermentation machine ferment, in alcoholic fermentation process, 28-37 DEG C of fermentation temperature, fermentation time 100-168 hours；
In acetic fermentation process, 26-37 DEG C of fermentation temperature, fermentation time was at 48-120 hours.
2. vinegar solid-state quick fermentation technology as described in claim 1, it is characterised in that：The vinegar solid state fermentation machine includes
Rack and the horizontal tubular tank body being arranged in rack, tank body are equipped with feed inlet, air inlet, discharge port and liquid outlet, institute
It states tank body to be rotatably arranged in the rack, further includes the driving mechanism for driving tank body to rotate, be equipped with and change in tank body
Heat pipe, heat exchanger tube are connected to thermostatic control mechanism, the inner wall of the tank body is laid with stirring blade, in the inner wall of the tank body
Lower part is equipped with filtrate plate, and multiple apertures are laid on filtrate plate, and liquid storage is formed between filtrate plate and the inner wall of the tank body
Chamber is equipped with the steam organization of supply for supplying water vapour in storage chamber, and fermentation machine further includes spraying mechanism, spray
Mechanism includes splicing groove, spray pump and the spray tube being arranged in the tank body, and splicing groove corresponds to the liquid outlet setting；
It drives tank body rotation to realize the automatic turning unstrained spirits of material by driving mechanism, alcoholic fermentation work is controlled by thermostatic control mechanism
The fermentation temperature in fermentation temperature and acetic fermentation process in sequence is realized the boiling of material by steam organization of supply, passed through
Spraying mechanism realizes leaching vinegar, is supplied oxygen by air inlet.
3. the vinegar solid-state quick fermentation technology as claimed in claim 2, it is characterised in that：The driving mechanism includes
Motor, first rotating shaft, the second shaft, multiple first friction pulleys being arranged in first rotating shaft and it is arranged in the second shaft
Multiple second friction pulleys, first rotating shaft and the second shaft are installed in rotation in the rack in the horizontal direction, first turn
The axis of axis and the second shaft with the tank body is arranged in parallel, and first rotating shaft and the second shaft set up separately in the tank body both sides,
First rotating shaft and the second shaft are connect with the motor drive, the tank body be erected at the first friction pulley and the second friction pulley it
Between, the outer wall of the tank body corresponds to first friction pulley and second friction pulley is provided with for increasing the multiple of frictional force
Groove, multiple grooves are laid along the circumferential direction of the tank body.
4. vinegar solid-state quick fermentation technology as claimed in claim 3, it is characterised in that：The thermostatic control mechanism includes control
Device processed, water pot, the heater being arranged in water pot, the first temperature sensor, second temperature sensor, third temperature sensor,
Conveyance conduit and delivery pump, conveyance conduit are connected to the heat exchanger tube, and the first temperature sensor is arranged in the storage chamber
In, second temperature sensor is arranged in the tank body and positioned at the top of the filtrate plate, and the setting of third temperature sensor exists
In water pot, the first temperature sensor, second temperature sensor, third temperature sensor and heater are connected to controller.
5. vinegar solid-state quick fermentation technology as claimed in claim 4, it is characterised in that：The conveyance conduit includes first defeated
It includes the warm water pipe road being arranged in parallel and cold water inlet line to send pipeline and the second conveyance conduit, the first conveyance conduit, and second is defeated
It includes the warm outlet conduit being arranged in parallel and cold outlet conduit to send pipeline.
6. vinegar solid-state quick fermentation technology as claimed in claim 5, it is characterised in that：Further include Bidirectional rotating joint, it is double
Include outer tube, casing, inner tube and bearing to rotary joint, casing is set in outside inner tube, and outer tube is set in outside casing, and bearing is set
It sets between outer tube and casing, forms the first water inlet on casing, form the first water outlet on outer tube, casing, which is equipped with, to be connected
The intercommunicating pore of logical first water inlet and the first water outlet, inner tube is equipped with the second water outlet and the second water inlet, outer tube pass through fast
Quick coupling is mounted on the tank body, and the water inlet end of the heat exchanger tube is connected to the first water outlet, the water outlet of the heat exchanger tube
It is connected to the second water inlet, the water outlet of the first delivery pipe is connected to the first water inlet, the water inlet end of the second delivery pipe and second
Water outlet is connected to.
7. vinegar solid-state quick fermentation technology as claimed in claim 6, it is characterised in that：The steam organization of supply includes setting
It sets the vapour source outside the tank body and is arranged in the indoor steam pipe of the storage chamber, steam pipe is equipped with gas vent, steam
The pipeline in source is docked with the steam pipe in tank body by quick coupling.
8. vinegar solid-state quick fermentation technology as claimed in claim 7, it is characterised in that：The discharge port is arranged in the tank
The one end of body in an axial direction, the other end of the tank body in an axial direction are equipped with air inlet, and air inlet is equipped with wind-guiding stop gauge, wind-guiding
Stop gauge includes outer shroud, inner ring and the multiple backgauge pieces being arranged between outer shroud and inner ring, and multiple backgauge pieces are along inner ring
Circumferential uniformly distributed, backgauge piece is obliquely installed relative to the axis of the inner ring.
9. vinegar solid-state quick fermentation technology as claimed in claim 8, it is characterised in that：The stirring blade be it is multiple, it is more
A stirring blade is laid along the circumferential of inner wall of the tank body, and stirring blade includes stock guide and is formed on one end of stock guide
Striker plate, stock guide is axially extending along the inner wall of the tank body, opposite being obliquely installed with the axis of the tank body of stock guide.
10. vinegar solid-state quick fermentation technology as claimed in claim 9, it is characterised in that：The discharge port is arranged described
On the central axis of tank body, discharge port slips flitch equipped with spiral, and spiral is slipped in end and the multiple stirring blades of flitch
One be correspondingly arranged, spiral slips flitch and is equipped with barricade, and barricade and spiral, which are slipped flitch and surrounded, slips material channel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810552723.0A CN108707530A (en) | 2018-05-31 | 2018-05-31 | Vinegar solid-state quick fermentation technology |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810552723.0A CN108707530A (en) | 2018-05-31 | 2018-05-31 | Vinegar solid-state quick fermentation technology |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108707530A true CN108707530A (en) | 2018-10-26 |
Family
ID=63871267
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810552723.0A Pending CN108707530A (en) | 2018-05-31 | 2018-05-31 | Vinegar solid-state quick fermentation technology |
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| Country | Link |
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| CN (1) | CN108707530A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111154582A (en) * | 2020-03-16 | 2020-05-15 | 宋思萍 | White spirit is made and is cooked equipment |
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| GB1101560A (en) * | 1965-12-28 | 1968-01-31 | Heinrich Frings G M B H | Improvements in or relating to processes and apparatus for the production of vinegar by a submerged fermentation of alcohol-containing mashes |
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Application publication date: 20181026 |