CN106418438A - Clean brewing bin with acid adjusting device used for soy sauce brewing and acid adjusting method thereof - Google Patents
Clean brewing bin with acid adjusting device used for soy sauce brewing and acid adjusting method thereof Download PDFInfo
- Publication number
- CN106418438A CN106418438A CN201610881812.0A CN201610881812A CN106418438A CN 106418438 A CN106418438 A CN 106418438A CN 201610881812 A CN201610881812 A CN 201610881812A CN 106418438 A CN106418438 A CN 106418438A
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- detection plate
- cabin
- value
- mixing
- stirring
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- 239000002253 acid Substances 0.000 title claims abstract description 24
- 238000000034 method Methods 0.000 title claims abstract description 23
- 235000013555 soy sauce Nutrition 0.000 title claims abstract description 20
- 238000001514 detection method Methods 0.000 claims abstract description 61
- 238000003756 stirring Methods 0.000 claims abstract description 55
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 19
- 239000007788 liquid Substances 0.000 claims description 15
- 238000009826 distribution Methods 0.000 claims description 14
- 238000009413 insulation Methods 0.000 claims description 13
- 230000008569 process Effects 0.000 claims description 13
- 239000003513 alkali Substances 0.000 claims description 11
- 239000000725 suspension Substances 0.000 claims description 9
- 238000006213 oxygenation reaction Methods 0.000 claims description 8
- 239000007921 spray Substances 0.000 claims description 8
- 230000008859 change Effects 0.000 claims description 7
- 238000005259 measurement Methods 0.000 claims description 7
- 241000894006 Bacteria Species 0.000 claims description 6
- 230000003068 static effect Effects 0.000 claims description 3
- 230000008676 import Effects 0.000 claims description 2
- 238000002156 mixing Methods 0.000 abstract description 13
- 230000009286 beneficial effect Effects 0.000 abstract description 8
- 230000007246 mechanism Effects 0.000 abstract description 7
- 230000002159 abnormal effect Effects 0.000 abstract description 2
- 230000000694 effects Effects 0.000 abstract description 2
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 230000001706 oxygenating effect Effects 0.000 abstract 8
- 239000002699 waste material Substances 0.000 abstract 1
- 238000000855 fermentation Methods 0.000 description 10
- 230000004151 fermentation Effects 0.000 description 10
- 238000010586 diagram Methods 0.000 description 5
- 210000004243 sweat Anatomy 0.000 description 5
- 239000007789 gas Substances 0.000 description 4
- 238000013019 agitation Methods 0.000 description 3
- 239000002585 base Substances 0.000 description 3
- 239000000796 flavoring agent Substances 0.000 description 2
- 235000019634 flavors Nutrition 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000000746 purification Methods 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 238000004513 sizing Methods 0.000 description 2
- 102000004190 Enzymes Human genes 0.000 description 1
- 108090000790 Enzymes Proteins 0.000 description 1
- 240000007594 Oryza sativa Species 0.000 description 1
- 235000007164 Oryza sativa Nutrition 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000001580 bacterial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000013124 brewing process Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000009655 industrial fermentation Methods 0.000 description 1
- 208000015181 infectious disease Diseases 0.000 description 1
- 230000000813 microbial effect Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 235000021049 nutrient content Nutrition 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 230000021715 photosynthesis, light harvesting Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 235000009566 rice Nutrition 0.000 description 1
- 238000005070 sampling Methods 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000026676 system process Effects 0.000 description 1
Classifications
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D21/00—Control of chemical or physico-chemical variables, e.g. pH value
- G05D21/02—Control of chemical or physico-chemical variables, e.g. pH value characterised by the use of electric means
Abstract
The invention relates to a clean brewing bin with a mixing and oxygenating mechanism used for soy sauce brewing. The mixing and oxygenating mechanism comprises a windlass, a pulley, a sling, a hose, and a mixing and oxygenating detection plate; a ring is arranged at the top of the mixing and oxygenating detection plate; the pulley is fixed on a cap of the clean brewing bin; one end of the sling passes through the ring, and is connected to the windlass; the other end of the sling is fixed on the ring; the mixing and oxygenating detection plate comprises an upper cover and a lower cover which are fixed as an integral; a central air tube and a radial jet pipe are arranged in the mixing and oxygenating detection plate; the central air tube is connected to a rotary joint outside the mixing and oxygenating detection plate; the rotary joint is connected with the hose; and the other end of the hose extends outside the bin body, and is connected with an air supply. The invention further relates to an acid adjusting method. The clean brewing bin with the mixing and oxygenating mechanism used for soy sauce brewing has the following beneficial effects: radial mixing, as well as mixing up and down can be simultaneously realized, so that mixing time is shortened and energy waste is reduced; moreover, buffer effects are produced on the lateral aerated stirring by the lifting stirring of the round plate, so that radial stirring and axial stirring are simultaneously performed so as to avoid production of vibration and abnormal sound.
Description
Technical field
The present invention relates to a kind of soy sauce fermenting apparatus, more particularly, to a kind of soy sauce brewing net wine cabin and its acid-adjusting method,
Belong to flavoring production technical field.
Background technology
Soy sauce brewing process is the process of fermentable more than, and this fermentation is typically entered in a round
OK.In order to ensure the environment purification of sweat it is ensured that the growth conditions of the added beneficial bacterium of sweat, we devise one
Individual airtight fermentation cabin, prevents outside air from invading, infection miscellaneous bacteria impact fermentation achievement and local flavor, and timing, fixed as needed
That measures is passed through purify air (oxygen), realizes airflow stirring it is ensured that sweat is smoothly realized under environment purification simultaneously.
Carry out in sweat in the presence of various enzymes contained by soy sauce koji for the fermented feed liquid in cabin, understand over time
Change, the acid-base value (pH) of feed liquid can change at any time.Microbial growth fermentation therein needs an appropriate acid
Alkalinity ranges, especially after adding flavouring bacterial classification, this demand can become more urgent and sensitive, therefore suitable acid-base value
The composition of material and the whether thorough of fermentation etc. are produced to fermenting speed, sweat, all will produce important function, especially
The flavouring of high-quality to be produced, nutrient content, flavor substance content how much very crucial, therefore to be required according to beneficial bacterium
Optimal acid-base value adjusted at any time so that ferment to we require direction carry out.
The premise carrying out acid adjustment process is pH value determination, and traditional method is setting pH sensor on the bulkhead of nacelle,
But industrial fermentation cabin is that ratio is larger, diameter up to 4,5 meters, highly up to more than 10 rice.Because material is affected by gravity, concentration,
Granularity etc. is distributed difference in cabin, is still difficult to obtain more real data according to traditional measurement, also cannot grasp main body fermentation
The pH value of position.It is the technical thought solving this problem therefore using comparing Dynamic sampling detection means and method in a balanced way.
Content of the invention
The present invention is directed to deficiency present in existing soy sauce fermenting apparatus, provides a kind of soy sauce brewing with acid adjustment device
Make cabin and its acid-adjusting method with net.
The technical scheme that the present invention solves above-mentioned technical problem is as follows：
A kind of soy sauce brewing with acid adjustment device makes cabin with net, including the hatchcover of cylindrical nacelle and arc-shaped,
The side of described hatchcover is provided with charging hole, and opposite side is provided with manhole, and the bottom of nacelle is provided with discharge gate, and the top of hatchcover is provided with row
It is characterised in that also including pH value detection means, governor motion and control system, described pH value detection means includes rolling up gas port
Raise machine, pulley, lifting rope, flexible pipe and stirring detection plate, the top of described stirring detection plate is provided with suspension ring, and described pulley is fixed on institute
State on hatchcover, one end of described lifting rope is connected with hoist engine after pulley, the other end of described lifting rope is fixed on suspension ring,
Described stirring detection plate includes upper lid and the lower cover being fixed as one, and the center of described stirring detection plate is provided with central intake pipe,
It is equipped with the radial spray pipe being connected with central intake pipe, described central intake pipe and stirring detection in described upper lid, lower cover
Swivel joint outside disk is connected, and described swivel joint is connected with flexible pipe, and the other end of described flexible pipe stretches out outside nacelle and source of the gas
Connect, described stirring detection plate periphery is evenly equipped with some pH sensor, and described pH sensor passes through cable and described control
System connects, described cable can with stirring detection plate move up and down and folding retractable, the line of multiple pH sensor is converged
Collection be connected with this cable after again with located at nacelle outside described control system be connected, control system according to detection data and is passed through
Program processes and starts the governor motion processing for acid adjustment, and described governor motion includes liquid delivery pump and some magnetic valves, institute
The import stating liquid delivery pump is connected with the aqueous slkali preparing, and some branch roads and electromagnetism are passed through in the outlet of described liquid delivery pump
The entrance of valve is connected, and the outlet of described magnetic valve is connected with the acid adjustment mouth setting in nacelle by branch road.
The invention has the beneficial effects as follows：
1st, can realize radially stirring with above-below direction, mixing time shortens, and reduces energy dissipation simultaneously；
2nd, disk lifting agitation can produce cushioning effect to lateral air agitation, realize radially carrying out with axial direction simultaneously,
Vibrations and abnormal sound will not be produced, stirring is more uniform, the multiple spot detection simultaneously realizing pH value is more representative；
3rd, the sizing of cabin inwall can be washed away in time, mixes with fermentation liquid, and fermentation is more thorough, improves
Fermentation yield.
On the basis of technique scheme, the present invention can also do following improvement.
Further, described flexible pipe is equidistantly provided with the collar, the described collar is sleeved on described lifting rope, and described hatchcover is in lifting rope
It is provided with collar block at perforation.
Beneficial effect using above-mentioned further scheme is effectively to dispose soft in stirring detection plate uphill process
Pipe is so that flexible pipe can be by regular folding around and need not proposing out of my cabin.
Further, the inwall side of described nacelle is provided with the purify air pipe extending to its bottom, and opposite side is provided with extension
Purify air pipe in the middle part of it, described purify air pipe is around the inwall one week of nacelle.
Beneficial effect using above-mentioned further scheme is, the oxygenation mechanism of the purify air pipe of side and stirring detection plate
Can start, mixing time shortens, stirring is more uniform simultaneously.
Further, the periphery of described nacelle is evenly equipped with insulation jacket water pipe, and insulation jacket water pipe lower end connects water inlet, protects
Warm chuck water pipe upper end connects delivery port.
Beneficial effect using above-mentioned further technical scheme is that the water in available insulation jacket water pipe easily adjusts
The net temperature made in cabin is it is ensured that only make the constant of temperature in cabin.
Further, detection plate is stirred relatively in the end of the radial spray pipe installed in the upper and lower disk of described stirring detection plate
Diametric(al) respectively forward and reverse tilt 45 °.
Beneficial effect using above-mentioned further technical scheme is, radial spray pipe in upper lower burrs for the purify air it
Afterwards, the formation up and down in disk is axially formed binary vortices flowing along cabin, slows down impulse force upwards after bilge portion oxygen-adding tube oxygenation, simultaneously
The vortex being formed is easier to wash away the sizing of cabin inwall attachment, so that feed liquid is mixed, and fermentation is thoroughly.
The present invention is also claimed the method carrying out acidity adjustment using above-mentioned net wine cabin, comprises the steps：
1) start hoist engine, so that stirring detection plate stepping is increased under the drive of hoist engine, step pitch is set to 0.5～1 meter,
Suspend lifting, the net pH making at this height in cabin is read in the static measurement of the pH sensor that stirring detection plate is provided with after settling at one go
Value, obtains the pH mean value at this height and pH value distribution curve；
2) continue to set by step pitch to repeat above-mentioned measurement, obtain the pH mean value at differing heights, until stirring detection plate
Reach upper limit position, record the pH value that each pH sensor records in each height and position respectively, final acquisition makes pH in cabin only
Value is with the distribution curve of height change；
3) control system is according to step 2) in obtain pH value with height change distribution curve, further according to set pH value,
The net diameter making cabin, the concentration of alkali lye and the distribution of magnetic valve calculate the electromagnetism valve position needing to open and need to use alkali lye
Amount, carry out acid adjustment process, work as pH<During predetermined pH value, alkali lye is introduced and net makes cabin inner equilibrium pH value by opens solenoid valve；Work as pH
When being in predetermined pH scope, closed electromagnetic valve, by the agitation of oxygenation mechanism thus only being made the pH stable of system in cabin
Control in the range of fermented bacterium suitable growth；When pH value is larger in spatial distribution difference, corresponding position can be respectively started
Magnetic valve carry out acid adjustment process.
Brief description
Fig. 1 makes the overall structure diagram in cabin only for the present invention；
Fig. 2 is stirring oxygenation disk superstructure schematic diagram；
Fig. 3 is stirring oxygenation disk lower cover structure schematic diagram；
Fig. 4 is stirring oxygenation disk side structure schematic diagram；
Fig. 5 is governor motion annexation schematic diagram；
In Fig. 1～5,1, nacelle；2nd, hatchcover；3rd, charging hole；4th, manhole；5th, discharge gate；6th, exhaust outlet；7th, hoist engine；8、
Pulley；9th, lifting rope；10th, flexible pipe；11st, stir detection plate；12nd, suspension ring；13rd, center tracheae；14th, radial spray pipe；15th, rotation connects
Head；16th, the collar；17th, collar block；18th, insulation jacket water pipe；19th, acid adjustment mouth；20th, pH sensor；21st, liquid delivery pump；
22nd, magnetic valve.
Specific embodiment
Below in conjunction with example, the principle of the present invention and feature are described, example is served only for explaining the present invention, and
Non- for limiting the scope of the present invention.
Embodiment 1：
As shown in Fig. 1～5, a kind of soy sauce brewing with acid adjustment device makes cabin with net, including cylindrical nacelle 1 and
The hatchcover 2 of arc-shaped, the side of hatchcover is provided with charging hole 3, and opposite side is provided with manhole 4, and the bottom of nacelle is provided with discharge gate 5, cabin
The top of lid is provided with exhaust outlet 6, also includes pH value detection means, governor motion and control system, and pH value detection means includes rolling up
Raise machine 7, pulley 8, lifting rope 9, flexible pipe 10 and stirring detection plate 11, the top of stirring detection plate is provided with suspension ring 12, and pulley is fixed on
On described hatchcover, one end of lifting rope is connected with hoist engine 7 after pulley, and the other end of lifting rope is fixed on suspension ring, stirring
Detection plate includes the upper lid being fixed as one and lower cover, is provided with central intake pipe 13, is all provided with upper lid, lower cover in stirring detection plate
There is the radial spray pipe 14 being connected with central intake pipe, central intake pipe is connected with the swivel joint 15 outside stirring detection plate
Connect, swivel joint is connected with flexible pipe, the other end of flexible pipe is stretched out and is connected with source of the gas outside nacelle, and flexible pipe is equidistantly provided with the collar 16,
The collar is sleeved on lifting rope 9, and hatchcover is provided with collar block 17 at lifting rope perforation, and the periphery of nacelle is evenly equipped with insulation jacket water pipe
18, insulation jacket water pipe lower end connects water inlet, and insulation jacket water pipe upper end connects delivery port, and the periphery of stirring detection plate is uniform
There are 5 pH sensor, pH sensor is placed in stainless steel protection set, and pH sensor passes through cable and control system phase
Connect, this cable can and on described flexible pipe 10, and can with stirring detection plate move up and down and folding retractable, by multiple pH value
The line of sensor collect after with this cable again with located at nacelle outside described controller be connected, control system according to detect number
According to and process through program and start the governor motion processing for acid adjustment, governor motion includes liquid delivery pump 21 and 3 groups of electromagnetism
Valve 22, liquid delivery pump 21 entrance connects alkali lye pond, and outlet is connected with electromagnetic valve entrance by 3 branch roads, the outlet of magnetic valve
It is connected with the acid adjustment mouth 19 installed in nacelle by pipeline.
Embodiment 2：
As shown in Fig. 1～5, a kind of soy sauce brewing with stirring oxygenation mechanism makes cabin with net, including cylindrical cabin
The hatchcover 2 of body 1 and arc-shaped, the side of hatchcover is provided with charging hole 3, and opposite side is provided with manhole 4, and the bottom of nacelle is provided with discharge gate
5, the top of hatchcover is provided with one-way exhaust mouth 6, also includes pH value detection means, governor motion and control system, pH value detection dress
Put including hoist engine 7, pulley 8, lifting rope 9, flexible pipe 10 and stirring detection plate 11, the top of stirring detection plate is provided with suspension ring 12, sliding
Wheel is fixed on described hatchcover, and one end of lifting rope is connected with hoist engine 7 after pulley, and the other end of lifting rope is fixed on suspension ring
On, stirring detection plate includes the upper lid and the lower cover that are fixed as one, is provided with central intake pipe 13 in stirring detection plate, Shang Gai, under
It is equipped with the radial spray pipe 14 being connected with central intake pipe, the end phase of the radial spray pipe installed in upper and lower disk in lid
45 ° of the forward and reverse inclination of diametric(al) difference, central intake pipe and the swivel joint 15 stirring outside detection plate to stirring detection plate
It is connected, swivel joint is connected with flexible pipe, the other end of flexible pipe is stretched out and is connected with source of the gas outside nacelle, and flexible pipe is equidistantly provided with the collar
16, the described collar is sleeved on lifting rope 9, and hatchcover is provided with collar block 17 at lifting rope perforation, and the inwall side of nacelle is provided with prolongs
Extend the purify air pipe of its bottom, opposite side is provided with the purify air pipe extending in the middle part of it, and described purify air pipe is around cabin
The inwall of body one week, the periphery of nacelle is evenly equipped with insulation jacket water pipe 18, and insulation jacket water pipe lower end connects water inlet, thermal insulation clamp
Set water pipe upper end connects delivery port, and the periphery of stirring detection plate is evenly equipped with 5 pH sensor, and pH sensor is placed on stainless
In steel protective case.PH sensor is connected with control system by cable, this cable can and on described flexible pipe 10, and can be with
Stirring moving up and down of detection plate and folding retractable, by the line of multiple pH sensor collect after and this cable again with located at cabin
The described controller of external body connects, and control system processes, according to detection data and through program, the tune starting for acid adjustment process
Section mechanism, governor motion includes liquid delivery pump 21 and 3 groups of magnetic valves 22, and liquid delivery pump 21 entrance connects alkali lye pond, outlet
It is connected with electromagnetic valve entrance by 3 branch roads, the outlet of magnetic valve is passed through pipeline and is connected with the acid adjustment mouth 19 installed in nacelle.
Soy sauce brewing using the present invention makes, with net, the method that cabin carries out acidity adjustment, comprises the steps：
1) start hoist engine, so that stirring detection plate stepping is increased under the drive of hoist engine, step pitch is set to 0.5～1 meter,
Suspend lifting, the net pH making at this height in cabin is read in the static measurement of the pH sensor that stirring detection plate is provided with after settling at one go
Value, obtains the pH mean value at this height and pH value distribution curve；
2) continue to set by step pitch to repeat above-mentioned measurement, obtain the pH mean value at differing heights, until stirring detection plate
Reach upper limit position, record the pH value that each pH sensor records in each height and position respectively, final acquisition makes pH in cabin only
Value is with the distribution curve of height change；
3) control system is according to step 2) in record pH value numerical value and pH value distribution curve, control system according to set pH
Value, the net diameter making cabin, the concentration of alkali lye and the distribution of magnetic valve calculate the electromagnetism valve position needing to open and need to use
The amount of alkali lye, carries out acid adjustment process, and the scope presetting pH value in the controls is 4.5～5.5, works as pH<Predetermined pH scope
When, alkali lye is introduced net wine cabin inner equilibrium pH value by opens solenoid valve, when pH is in predetermined pH scope, closed electromagnetic valve, from
And control the net pH value making system in cabin in the range of fermented bacterium suitable growth.
The foregoing is only presently preferred embodiments of the present invention, not in order to limit the present invention, all spirit in the present invention and
Within principle, any modification, equivalent substitution and improvement made etc., should be included within the scope of the present invention.
Claims (6)
1. a kind of soy sauce brewing with acid adjustment device makes cabin with net, including the hatchcover of cylindrical nacelle and arc-shaped, institute
The side stating hatchcover is provided with charging hole, and opposite side is provided with manhole, and the bottom of nacelle is provided with discharge gate, and the top of hatchcover is provided with exhaust
It is characterised in that also including pH value detection means, governor motion and control system, described pH value detection means includes elevator to mouth
Machine, pulley, lifting rope, flexible pipe and stirring detection plate, the top of described stirring detection plate is provided with suspension ring, and described pulley is fixed on described
On hatchcover, one end of described lifting rope is connected with hoist engine after pulley, and the other end of described lifting rope is fixed on suspension ring, institute
State upper lid and the lower cover that stirring detection plate includes being fixed as one, the center of described stirring detection plate is provided with central intake pipe, institute
State lid, be equipped with the radial spray pipe being connected with central intake pipe in lower cover, described central intake pipe and stirring detection plate
Outer swivel joint is connected, and described swivel joint is connected with flexible pipe, and the other end of described flexible pipe stretches out outside nacelle and source of the gas connects
Connect, described stirring detection plate periphery is evenly equipped with some pH sensor, and described pH sensor is passed through cable and controlled system with described
System connect, described cable can with stirring detection plate move up and down and folding retractable, the line of multiple pH sensor is collected
After being connected with this cable again with located at nacelle outside described control system be connected, control system is according to detection data and through process
Sequence processes and starts the governor motion processing for acid adjustment, and described governor motion includes liquid delivery pump and some magnetic valves, described
The import of liquid delivery pump is connected with the aqueous slkali preparing, and some branch roads and magnetic valve are passed through in the outlet of described liquid delivery pump
Entrance be connected, the outlet of described magnetic valve is connected with the acid adjustment mouth setting in nacelle by branch road.
2. soy sauce brewing according to claim 1 with net cabin of making it is characterised in that being equidistantly provided with the collar on described flexible pipe,
The described collar is sleeved on described lifting rope, and described hatchcover is provided with collar block at lifting rope perforation.
3. soy sauce brewing according to claim 1 is with only making cabin it is characterised in that the inwall side of described nacelle is provided with and prolongs
Extend the purify air pipe of its bottom, opposite side is provided with the purify air pipe extending in the middle part of it, and described purify air pipe is around cabin
The inwall of body one week.
4. soy sauce brewing according to claim 1 and 2 is with only making cabin it is characterised in that the periphery of described nacelle is evenly equipped with
Insulation jacket water pipe, insulation jacket water pipe lower end connects water inlet, and insulation jacket water pipe upper end connects delivery port.
5. soy sauce brewing according to claim 1 and 2 makes cabin it is characterised in that the footpath that is provided with described upper and lower cover with net
Relatively stir 45 ° of the forward and reverse inclination of diameter difference of oxygenation disk to the end of playpipe.
6. a kind of soy sauce brewing method of acidity adjustment in net wine cabin is it is characterised in that appoint using in such as Claims 1 to 5
Net wine cabin described in one, comprises the steps：
1) start hoist engine, so that stirring detection plate stepping is increased under the drive of hoist engine, step pitch is set to 0.5～1 meter, a step
Suspend lifting, the net pH value made at this height in cabin is read in the static measurement of the pH sensor that stirring detection plate is provided with after putting in place,
Obtain the pH mean value at this height and pH value distribution curve；
2) continue to set by step pitch to repeat above-mentioned measurement, obtain the pH mean value at differing heights, until stirring detection plate reaches
Upper limit position, records the pH value that each pH sensor records respectively in each height and position, final obtain net make in cabin pH value with
The distribution curve of height change；
3) control system is according to step 2) in the pH value that obtains with height change distribution curve, further according to setting pH value, net make
The distribution of the diameter in cabin, the concentration of alkali lye and magnetic valve calculates the electromagnetism valve position needing to open and need to use alkali lye
Amount, carries out acid adjustment process, works as pH<During predetermined pH value, alkali lye is introduced and net makes cabin inner equilibrium pH value by opens solenoid valve；At pH
When predetermined pH scope, closed electromagnetic valve, thus the net pH value making system in cabin is controlled in fermented bacterium suitable growth
In the range of；When pH value is larger in spatial distribution difference, the magnetic valve that can be respectively started corresponding position carries out acid adjustment process.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610881812.0A CN106418438B (en) | 2016-10-09 | 2016-10-09 | Clean brewing cabin with acid regulating device for brewing soy sauce and acid regulating method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610881812.0A CN106418438B (en) | 2016-10-09 | 2016-10-09 | Clean brewing cabin with acid regulating device for brewing soy sauce and acid regulating method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106418438A true CN106418438A (en) | 2017-02-22 |
| CN106418438B CN106418438B (en) | 2024-01-26 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201610881812.0A Active CN106418438B (en) | 2016-10-09 | 2016-10-09 | Clean brewing cabin with acid regulating device for brewing soy sauce and acid regulating method thereof |
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2016
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|---|---|---|---|---|
| CN200987962Y (en) * | 2006-12-26 | 2007-12-12 | 郑泽 | Air flow stirrer |
| CN203469833U (en) * | 2013-08-04 | 2014-03-12 | 安徽正洁新材料有限公司 | Rotating, hoisting and stirring device |
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| CN105341872A (en) * | 2015-12-05 | 2016-02-24 | 重庆富发科技有限责任公司 | Soybean sauce pool with heat preservation and oxygenating device |
| CN205473799U (en) * | 2016-01-21 | 2016-08-17 | 西安爱普安生物科技有限公司 | Solid fermentation device |
| CN206213212U (en) * | 2016-10-09 | 2017-06-06 | 山东鲁花生物科技有限公司 | A kind of soy sauce brewing with acid adjustment device makes cabin with net |
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