CN110408532A - A kind of gradient temperature control fermentation system - Google Patents
A kind of gradient temperature control fermentation system Download PDFInfo
- Publication number
- CN110408532A CN110408532A CN201910805539.7A CN201910805539A CN110408532A CN 110408532 A CN110408532 A CN 110408532A CN 201910805539 A CN201910805539 A CN 201910805539A CN 110408532 A CN110408532 A CN 110408532A
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- CN
- China
- Prior art keywords
- yeast
- distiller
- installation
- fermentors
- groups
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Links
- 238000000855 fermentation Methods 0.000 title claims abstract description 51
- 230000004151 fermentation Effects 0.000 title claims abstract description 51
- 240000004808 Saccharomyces cerevisiae Species 0.000 claims abstract description 67
- 238000009434 installation Methods 0.000 claims abstract description 27
- 239000000463 material Substances 0.000 claims description 3
- 210000004209 hair Anatomy 0.000 claims 2
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 abstract description 14
- 238000000034 method Methods 0.000 abstract description 8
- 238000005516 engineering process Methods 0.000 abstract description 4
- 239000007858 starting material Substances 0.000 abstract description 3
- 239000002028 Biomass Substances 0.000 abstract description 2
- 238000006243 chemical reaction Methods 0.000 abstract description 2
- 239000007788 liquid Substances 0.000 description 7
- 238000004519 manufacturing process Methods 0.000 description 4
- 230000001476 alcoholic effect Effects 0.000 description 3
- 108091005508 Acid proteases Proteins 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000000050 nutritive effect Effects 0.000 description 2
- 150000003839 salts Chemical class 0.000 description 2
- 241000235342 Saccharomycetes Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
Classifications
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- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12M—APPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; APPARATUS FOR CULTURING MICROORGANISMS FOR PRODUCING BIOMASS, FOR GROWING CELLS OR FOR OBTAINING FERMENTATION OR METABOLIC PRODUCTS, i.e. BIOREACTORS OR FERMENTERS
- C12M23/00—Constructional details, e.g. recesses, hinges
- C12M23/58—Reaction vessels connected in series or in parallel
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12M—APPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; APPARATUS FOR CULTURING MICROORGANISMS FOR PRODUCING BIOMASS, FOR GROWING CELLS OR FOR OBTAINING FERMENTATION OR METABOLIC PRODUCTS, i.e. BIOREACTORS OR FERMENTERS
- C12M27/00—Means for mixing, agitating or circulating fluids in the vessel
- C12M27/02—Stirrer or mobile mixing elements
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12M—APPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; APPARATUS FOR CULTURING MICROORGANISMS FOR PRODUCING BIOMASS, FOR GROWING CELLS OR FOR OBTAINING FERMENTATION OR METABOLIC PRODUCTS, i.e. BIOREACTORS OR FERMENTERS
- C12M41/00—Means for regulation, monitoring, measurement or control, e.g. flow regulation
- C12M41/12—Means for regulation, monitoring, measurement or control, e.g. flow regulation of temperature
Abstract
The invention discloses a kind of gradient temperatures to control fermentation system, belong to biomass to alcohol conversion process equipment technical field, solve yeast negligible amounts in the distiller's yeast mash that distiller's yeast tank comes out in existing technology of alcohol, the problem for causing mature mash rate containing wine lower, the present invention includes distiller's yeast device and three groups of installation for fermentings, the distiller's yeast device is sequentially connected in series with three groups of installation for fermentings, three groups of installation for fermentings are prior fermentation device, mid-term installation for fermenting and later stage fermentation device, distiller's yeast device includes the No.1 distiller's yeast tank being connected in parallel and No. two distiller's yeast tanks, three groups of installation for fermentings include No.1 to No. ten totally ten fermentors, No.1 to No. ten fermentors are sequentially connected in series, prior fermentation device includes No.1 to No. three fermentors, mid-term installation for fermenting includes No. four to No. six distiller's yeast tanks, later stage fermentation device includes No. seven to No. ten distiller's yeast tanks, No.1 is extremely Heat exchanger is mounted between No. seven fermentors.The liquor output that yeast of the present invention generates more, fermentation more efficient, identical content of starting materials is bigger, the utilization rate of equipment is higher.
Description
Technical field
The invention belongs to biomass to alcohol conversion process equipment technical fields, and in particular to a kind of gradient temperature control fermentation system.
Background technique
In the technique of alcoholic fermentation workshop section, ferment the dry ferment negligible amounts used, in the distiller's yeast mash that distiller's yeast tank comes out
Yeast number is substantially at about 32-33 degrees Celsius of 2.0 hundred million/ml, fermentation temperature, and yeast wash liquid measure and converted mash liquid measure ratio are 0.4, institute
With the rate containing wine for the mature mash for continuously fermenting out substantially 14% or so.The mature mash rate containing wine that this system is produced compared with
It is low, utilization rate of equipment and installations is low, and steam consumption is higher after going to next workshop section.
Summary of the invention
It is an object of the invention to:
To solve yeast negligible amounts in the distiller's yeast mash that distiller's yeast tank comes out in existing technology of alcohol, lead to mature wine with dregs
The lower problem of liquid rate containing wine, and a kind of gradient temperature control fermentation system is provided.
The technical solution adopted by the invention is as follows:
A kind of gradient temperature control fermentation system, including distiller's yeast device and three groups of installation for fermentings, the distiller's yeast device and three
Group installation for fermenting is sequentially connected in series, which is characterized in that three groups of installation for fermentings are prior fermentation device, mid-term installation for fermenting
With later stage fermentation device, the distiller's yeast device includes the No.1 distiller's yeast tank being connected in parallel and No. two distiller's yeast tanks, three groups of fermentations
Device include No.1 to No. ten totally ten fermentors, No.1 to No. ten fermentors be sequentially connected in series, prior fermentation device includes
For No.1 to No. three fermentors, mid-term installation for fermenting includes No. four to No. six distiller's yeast tanks, and later stage fermentation device includes No. seven to No. ten
Distiller's yeast tank, No.1 are mounted on heat exchanger between No. seven fermentors.
Further, the distiller's yeast tank in the distiller's yeast device is respectively connected with cooler and circulating pump.
Further, described ten fermentors are respectively connected with circulating pump, and multiple blenders are mounted in fermentor.
Further, transfering material pump is connected between the No.1 distiller's yeast tank and No. two distiller's yeast tanks.
Further, the No.1 to No. three tank connected circulating pumps of fermentation are provided with two groups.
Further, the No.1 to No. three tank connected heat exchangers of fermentation are provided with two groups.
Working principle of the present invention is as follows:
Firstly, nutritive salt, fermentation accelerant or acid protease is added in distiller's yeast tank and goes forward side by side in alcoholic fermentation workshop section
The adjustment of row dosage, making yeast number in the distiller's yeast mash of distiller's yeast tank out is about 3.0 hundred million/ML, each ton of alcohol use dry ferment amount
It is promoted from 0.1KG before to 0.15KG, the fermentation accelerant of alcohol use 90g per ton.
In installation for fermenting, using equipment such as multiple heat exchangers, circulating pumps, the control of fermentation temperature gradient is carried out to continuous fermentation tank
System, one to No. three fermentor are 32.5-33 DEG C, and four to No. six fermentors are 32-32.5 DEG C, and seven to No. ten fermentors are 31-32
DEG C, so that yeast wash liquid measure and converted mash liquid measure ratio are adjusted from the 0.4 of the prior art to 0.5, continuously ferment out to enable
The rate containing wine of mature mash has been obviously improved the rate containing wine of mature mash up to 16% or more.
In conclusion by adopting the above-described technical solution, the beneficial effects of the present invention are:
The present invention abandons in the prior art that technology of alcohol is using the mutually synthermal method continuously fermented, by setting
Multiple heat exchangers, circulation pumping unit are set, realizes and the gradient temperature to continuously ferment is controlled, make the temperature in the fermentor of different phase
Degree control generates yeast the different demands of temperature in different level to adapt to yeast and mash in the different fermentations stage
More, saccharomycete quality is higher, and the liquor output of more efficient, the identical content of starting materials of fermentation is bigger, equipment utilization rate
Higher, air consumption is lower, effectively increases the economic efficacy of Alcohol Production, creates more economic valences for Alcohol Production
Value, practical effect are good.
Detailed description of the invention
Examples of the present invention will be described by way of reference to the accompanying drawings, in which:
Fig. 1 is structure chart of the invention；
Fig. 2 is the structure chart of distiller's yeast device and No.1 fermentor of the present invention；
Fig. 3 is the structure chart of No. four, No. five fermentors of the invention；
Fig. 4 is the structure chart of No. six, No. seven fermentors of the invention.
Description of symbols:
1- distiller's yeast device, 2- installation for fermenting, 3- cooler, 4- heat exchanger, 5- circulating pump.
Specific embodiment
All features disclosed in this specification or disclosed all methods or in the process the step of, in addition to mutually exclusive
Feature and/or step other than, can combine in any way.
It elaborates below with reference to Fig. 1-Fig. 4 to the present invention.
Embodiment 1
The embodiment basic as one:
A kind of gradient temperature controls fermentation system, including distiller's yeast device 1 and three groups of installation for fermentings 2, distiller's yeast device 1 and three groups
Installation for fermenting 2 is sequentially connected in series, which is characterized in that three groups of installation for fermentings 2 are prior fermentation device 2,2 and of mid-term installation for fermenting
Later stage fermentation device 2, distiller's yeast device 1 include the No.1 distiller's yeast tank and No. two distiller's yeast tanks being connected in parallel, and three groups of installation for fermentings 2 include
No.1 to No. ten totally ten fermentors, No.1 to No. ten fermentors be sequentially connected in series, prior fermentation device 2 includes No.1 to three
Number fermentor, mid-term installation for fermenting 2 include No. four to No. six distiller's yeast tanks, and later stage fermentation device 2 includes No. seven to No. ten distiller's yeast tanks,
No.1 is mounted on heat exchanger 4 between No. seven fermentors.
Embodiment 2
The present embodiment emphasis illustrates the improvements compared with above-described embodiment, and something in common repeats no more, in this implementation
In example, the distiller's yeast tank in distiller's yeast device 1 is respectively connected with cooler 3 and circulating pump 5.
Preferably, ten fermentors are respectively connected with circulating pump 5, and multiple blenders are mounted in fermentor.
Preferably, transfering material pump is connected between No.1 distiller's yeast tank and No. two distiller's yeast tanks.
Preferably, No.1 to No. three tank connected circulating pumps 5 of fermentation are provided with two groups.
Preferably, No.1 to No. three tank connected heat exchangers 4 of fermentation are provided with two groups.
Firstly, nutritive salt, fermentation accelerant or acid protease is added in distiller's yeast tank and goes forward side by side in alcoholic fermentation workshop section
The adjustment of row dosage, making yeast number in the distiller's yeast mash of distiller's yeast tank out is about 3.0 hundred million/ML, each ton of alcohol use dry ferment amount
It is promoted from 0.1KG before to 0.15KG, the fermentation accelerant of alcohol use 90g per ton.
In installation for fermenting 2, using equipment such as multiple heat exchangers 4, circulating pumps 5, fermentation temperature ladder is carried out to continuous fermentation tank
Degree control, one to No. three fermentor are 32.5-33 DEG C, and four to No. six fermentors are 32-32.5 DEG C, and seven to No. ten fermentors are
31-32 DEG C, so that yeast wash liquid measure and converted mash liquid measure ratio are adjusted from the 0.4 of the prior art to 0.5, continuously ferment to enable
The rate containing wine of mature mash out has been obviously improved the rate containing wine of mature mash up to 16% or more.
The present invention abandons in the prior art that technology of alcohol is using the mutually synthermal method continuously fermented, by setting
Multiple heat exchangers 4,5 equipment of circulating pump are set, realizes and the gradient temperature to continuously ferment is controlled, make in the fermentor of different phase
Temperature is controlled in different level, produces yeast the different demands of temperature to adapt to yeast and mash in the different fermentations stage
The liquor output of raw more, fermentation more efficient, identical content of starting materials is bigger, the utilization rate of equipment is higher, effectively increases
The economic efficacy of Alcohol Production creates more economic values for Alcohol Production, and practical effect is good.
Claims (6)
1. a kind of gradient temperature controls fermentation system, including distiller's yeast device (1) and three groups of installation for fermentings (2), the distiller's yeast device
(1) it is sequentially connected in series with three groups of installation for fermentings (2), which is characterized in that three groups of installation for fermentings (2) are prior fermentation device
(2), mid-term installation for fermenting (2) and later stage fermentation device (2), the distiller's yeast device (1) include the No.1 distiller's yeast tank being connected in parallel
With No. two distiller's yeast tanks, three groups of installation for fermentings (2) include No.1 to No. ten totally ten fermentors, No.1 to No. ten fermentors according to
Secondary series connection, prior fermentation device (2) include No.1 to No. three fermentors, and mid-term installation for fermenting (2) includes No. four to No. six
Distiller's yeast tank, later stage fermentation device (2) include No. seven to No. ten distiller's yeast tanks, and No.1 is mounted on heat exchanger between No. seven fermentors
(4)。
2. a kind of gradient temperature according to claim 1 controls fermentation system, which is characterized in that the distiller's yeast device (1)
Interior distiller's yeast tank is respectively connected with cooler (3) and circulating pump (5).
3. a kind of gradient temperature according to claim 1 controls fermentation system, which is characterized in that described ten fermentors are equal
It is connected with circulating pump (5), is mounted on multiple blenders in fermentor.
4. a kind of gradient temperature according to claim 1 controls fermentation system, which is characterized in that the No.1 distiller's yeast tank with
Transfering material pump is connected between No. two distiller's yeast tanks.
5. a kind of gradient temperature according to claim 1 controls fermentation system, which is characterized in that the No.1 to No. three hairs
The tank connected circulating pump of ferment (5) is provided with two groups.
6. a kind of gradient temperature according to claim 1 controls fermentation system, which is characterized in that the No.1 to No. three hairs
The tank connected heat exchanger of ferment (4) is provided with two groups.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910805539.7A CN110408532A (en) | 2019-08-29 | 2019-08-29 | A kind of gradient temperature control fermentation system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910805539.7A CN110408532A (en) | 2019-08-29 | 2019-08-29 | A kind of gradient temperature control fermentation system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110408532A true CN110408532A (en) | 2019-11-05 |
Family
ID=68369696
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910805539.7A Pending CN110408532A (en) | 2019-08-29 | 2019-08-29 | A kind of gradient temperature control fermentation system |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2022017C1 (en) * | 1991-06-03 | 1994-10-30 | Московский государственный заочный институт пищевой промышленности | Method for alcohol production |
| CN101250557A (en) * | 2008-04-28 | 2008-08-27 | 张立省 | Method for producing alcohol by starchy materials big tank and non-vector immobilized yeast continuous fermentation |
| CN104293647A (en) * | 2014-09-19 | 2015-01-21 | 北京利晟新能生物科技中心（有限合伙） | Fermentation equipment and fermentation process for continuous fermentation or intermittent fermentation |
| WO2016051166A1 (en) * | 2014-10-01 | 2016-04-07 | Brian Selby Hartley | Devices and methods for selection and culture of microorganisms |
| CN108060041A (en) * | 2018-02-01 | 2018-05-22 | 四川薏沅生物科技有限公司 | A kind of gumbo wine and preparation method thereof |
| CN210506365U (en) * | 2019-08-29 | 2020-05-12 | 成都鸿展慧智科技有限公司 | Gradient temperature control fermentation system |
-
2019
- 2019-08-29 CN CN201910805539.7A patent/CN110408532A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2022017C1 (en) * | 1991-06-03 | 1994-10-30 | Московский государственный заочный институт пищевой промышленности | Method for alcohol production |
| CN101250557A (en) * | 2008-04-28 | 2008-08-27 | 张立省 | Method for producing alcohol by starchy materials big tank and non-vector immobilized yeast continuous fermentation |
| CN104293647A (en) * | 2014-09-19 | 2015-01-21 | 北京利晟新能生物科技中心（有限合伙） | Fermentation equipment and fermentation process for continuous fermentation or intermittent fermentation |
| WO2016051166A1 (en) * | 2014-10-01 | 2016-04-07 | Brian Selby Hartley | Devices and methods for selection and culture of microorganisms |
| CN108060041A (en) * | 2018-02-01 | 2018-05-22 | 四川薏沅生物科技有限公司 | A kind of gumbo wine and preparation method thereof |
| CN210506365U (en) * | 2019-08-29 | 2020-05-12 | 成都鸿展慧智科技有限公司 | Gradient temperature control fermentation system |
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| SE01 | Entry into force of request for substantive examination | ||
| CB03 | Change of inventor or designer information |
Inventor after: Yang Cong Inventor after: Yang Chuang Inventor before: Yang Cong |
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