CN1072958A - The Processes and apparatus of producing spirit with undecanted wine of fermented maize - Google Patents
The Processes and apparatus of producing spirit with undecanted wine of fermented maize Download PDFInfo
- Publication number
- CN1072958A CN1072958A CN92112226A CN92112226A CN1072958A CN 1072958 A CN1072958 A CN 1072958A CN 92112226 A CN92112226 A CN 92112226A CN 92112226 A CN92112226 A CN 92112226A CN 1072958 A CN1072958 A CN 1072958A
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- wine
- yeast cell
- dregs
- propagation
- undecanted
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E50/00—Technologies for the production of fuel of non-fossil origin
- Y02E50/10—Biofuels, e.g. bio-diesel
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Abstract
The present invention is a kind of method and apparatus that adopts producing spirit with undecanted wine of fermented maize, it is characterized in that yeast cell propagation use fixed yeast cell particle, propagation phase fungistat divides the secondary input, simultaneously at propagation and yeast phase, adopt aeration-agitation and discontinuity to fall the processing method of wine with dregs and the equipment that is complementary with it.Advantage of the present invention is that cell proliferation is rapid, and the yield of liquor improves, and yeast phase foreshortened to 20-24 hours by original 72 hours, throughput improves 3-3.2 times, because particle cleans, the enforcement of process matched therewiths such as acidifying sterilization can reach more than 1 year the yeast cell particle life-span simultaneously.
Description
The present invention relates to a kind of technology and special bio retort that adopts the method production alcohol of undecanted wine of fermented maize.
Traditional technology of alcohol is to ferment in the fermentor tank together packing into through the liquid yeast of propagation and corn mash, and this fermentor tank only has refrigerating unit.The shortcoming of above-mentioned Processes and apparatus is: the propagation yeast can only disposablely use, and fermentation period is long, and throughput is low.
The purpose of this invention is to provide a kind of novel process and new-type bioreactor that adopts producing spirit with undecanted wine of fermented maize, to overcome existing shortcoming in the above-mentioned prior art.
The object of the present invention is achieved like this: bio-reactor comprises tank body, is contained in a jar intravital cooling coil, it is characterized in that also being equipped with in the tank body the movable false end, have sieve aperture at movable the false end, below the movable false end, be provided with ventilation air rake device, be provided with jar outer system of falling the wine with dregs simultaneously, it includes the pump of falling the wine with dregs and connects the circulation tube of falling the wine with dregs on pump intake and tank base, pump discharge and tank body top.
Adopt the technology of producing spirit with undecanted wine of fermented maize to comprise: the tank body sterilization, corn mash is made, yeast cell propagation, operations such as fermentation and distillation, it is characterized in that yeast cell propagation use fixed yeast cell particle, go in the fermentor tank together to breed fermentation with corn mash, the fungistat penicillin of propagation phase divides secondary to add, add simultaneously with fixed yeast cell particle and corn mash for the first time, add mid-term in propagation for the second time, in addition in breeding, open ventilation air rake device and in jar, feed sterile air and stir, and carry out discontinuity and fall wine with dregs.
After ordinary production is moved a stage, owing to the protein attachment in yeast cell continuous metabolism formation yeast slurry and the substrate on the immobilized yeast particle surface, form the greasy lubricated dirt settling of one deck, it is hindering normal mass transfer process in varying degrees, make the reduction of alcohol part, residual sugar raises, for removing above-mentioned dirt settling, the method that the present invention adopts is use aseptic water washing, when serious with the sterilized water dipping and pass to the sterile air stirring.
In the Alcohol Production process, because due to the factors such as outside bacterial contamination, it is inevitable that acid is given birth in the microbiological contamination of fixed yeast cell particle.The present invention is according to yeast and the assorted bacterium tolerance difference to acidity, adopt the way of pickling to eliminate assorted bacterium, karusen is put only, with sterilized water submerged fixed yeast cell particle, add industrial sulphuric acid, and feed sterile air and stir, and then use aseptic water washing, can drop into converted mash again and carry out multiplication culture.
The advantage of Alcohol Production equipment provided by the invention and technology is:
From traditional fermentation equipment and technology, outside wine with dregs and ventilate technology that stirs and the equipment that is complementary have been proposed, adopted the processing method of fixed yeast cell fermentation simultaneously, make cell proliferation rapid, go out rate and improve about 48%, yeast phase foreshortened to 20-24 hour by original 72 hours, throughput improves 3-3.2 doubly, because particle cleans, the enforcement of process matched therewiths such as acidifying sterilization can reach more than 1 year the work-ing life of fixed yeast cell particle, and device structure of the present invention in addition is simple, multiple functional, can be complementary fully with processing method.
The invention will be further described below in conjunction with drawings and Examples.
Fig. 1 is the structural representation of the bio-reactor of producing spirit with undecanted wine of fermented maize of the present invention.
1 is the tank body of fermentor tank among the figure, cooling coil 2 is installed in tank body, be provided with the movable false end 3 in the bottom of tank body, have sieve aperture above it, ventilation air rake device 4 is housed under the movable vacation, it and aseptic source of the gas link, have pore on the pipe, can in tank body, charge into sterile air, in the tank body outside, be provided with the outside system of falling the wine with dregs, it comprises the pump of falling the wine with dregs 6, the circulation tube of falling the wine with dregs 7 and 10.8 for going into the wine with dregs pipe among the figure, and 9 for going into a handle hole, and the 5th, the bottom valve door.
Technological operation of the present invention is as follows, in tank body, pour certain amount of industrial formaldehyde into, feed water vapor again, normal atmosphere pressurize 30 minutes, open the ventilating pit cold to room temperature, open into a handle hole 9, the fixed yeast cell particle is dropped into, corn mash through going into 12-14 ° of BX of wine with dregs pipe 8 addings adds penicillin 1.5 μ/ml wine with dregs, and adjusts pH value between 4.2-4.5 to tank body volumetrical 50%, after leaving standstill 4 hours, open ventilation air rake device 4, stirred 1 hour, start the pump of falling the wine with dregs 6 then with the speed of per 2 cubic metres of/cubic metre wine with dregs hour, with total wine with dregs amount 20%/hour per 2 hours of speed fall wine with dregs 20 minutes, for the second time add penicillin 1 μ/ml wine with dregs again after the 8th hour, approximately through 36-48 hour, the propagation phase finishes.This moment, cell concn can reach 3-4 hundred million/ml, changed normal fermentation stage over to, added the mash of 18-20 ° of BX, pH value is 4.2-4.5, opens cooling coil 2, adjusts cooling water inflow, controlled temperature, it goes into the wine with dregs temperature and the yeast phase temperature can be chosen by bacterial classification heatproof characteristic, simultaneously with total wine with dregs amount 20%/hour speed, fell wine with dregs 20 minutes in per 2 hours, general through 20-24 hour, fermentation ends is in time delivered to distillation, incorporates wine with dregs into and carries out the next round fermentation.
Claims (4)
1, a kind of equipment of producing spirit with undecanted wine of fermented maize, it comprises tank body, is contained in a jar intravital cooling coil, it is characterized in that also being equipped with in the tank body the movable false end, have sieve aperture at movable the false end, below the movable false end, be provided with ventilation air rake device, be provided with jar outer system of falling the wine with dregs simultaneously, it includes the pump of falling the wine with dregs and connects pump intake and tank base, the circulation tube of falling the wine with dregs on pump discharge and tank body top.
2, a kind of technology of producing spirit with undecanted wine of fermented maize, it is by the tank body sterilization, corn mash is made, yeast cell propagation, operations such as fermentation and distillation are formed, it is characterized in that yeast cell propagation use fixed yeast cell particle, go in the fermentor tank together to breed fermentation with corn mash, the fungistat penicillin of propagation phase divides secondary to add, add simultaneously with fixed yeast cell particle and corn mash for the first time, add mid-term in propagation for the second time, in addition in breeding, open ventilation gas handle assembly and in jar, feed sterile air and stir, and carry out discontinuity and fall wine with dregs.
3, the technology of producing spirit with undecanted wine of fermented maize according to claim 2, it is characterized in that it comprises fixed yeast cell particle surface dirt settling matting, promptly adopt sterilized water that the fixed yeast cell particle is washed, or the dipping and insert sterile air by ventilation air rake device and stir.
4, the technology of producing spirit with undecanted wine of fermented maize according to claim 2, it is characterized in that it also comprises the pickling sterilization process, that is: put clean karusen, with sterilized water immersion solid yeast cell particle, add industrial sulphuric acid, the fixed yeast cell particle is carried out pickling, and, use aseptic water washing at last by the ventilation air rake device stirring of ventilating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN92112226A CN1072958A (en) | 1992-12-18 | 1992-12-18 | The Processes and apparatus of producing spirit with undecanted wine of fermented maize |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN92112226A CN1072958A (en) | 1992-12-18 | 1992-12-18 | The Processes and apparatus of producing spirit with undecanted wine of fermented maize |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1072958A true CN1072958A (en) | 1993-06-09 |
Family
ID=4945836
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN92112226A Pending CN1072958A (en) | 1992-12-18 | 1992-12-18 | The Processes and apparatus of producing spirit with undecanted wine of fermented maize |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1072958A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101676380B (en) * | 2008-09-19 | 2012-07-11 | 黑龙江大学 | Giant ethanol fermentation tank |
| CN107964475A (en) * | 2016-10-19 | 2018-04-27 | 南京九溪生物科技有限公司 | A kind of multi-function brewing device |
| CN108841509A (en) * | 2018-08-10 | 2018-11-20 | 广西轻工业科学技术研究院 | Rice-flavor liquor ventilation bacteria culture saccharification fermentation integrated production process and special bioreactor |
| CN111363650A (en) * | 2020-03-31 | 2020-07-03 | 浙江古越龙山绍兴酒股份有限公司 | Immobilized yeast fermentation tank |
-
1992
- 1992-12-18 CN CN92112226A patent/CN1072958A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101676380B (en) * | 2008-09-19 | 2012-07-11 | 黑龙江大学 | Giant ethanol fermentation tank |
| CN107964475A (en) * | 2016-10-19 | 2018-04-27 | 南京九溪生物科技有限公司 | A kind of multi-function brewing device |
| CN108841509A (en) * | 2018-08-10 | 2018-11-20 | 广西轻工业科学技术研究院 | Rice-flavor liquor ventilation bacteria culture saccharification fermentation integrated production process and special bioreactor |
| CN111363650A (en) * | 2020-03-31 | 2020-07-03 | 浙江古越龙山绍兴酒股份有限公司 | Immobilized yeast fermentation tank |
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|---|---|---|---|
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C06 | Publication | ||
| PB01 | Publication | ||
| C01 | Deemed withdrawal of patent application (patent law 1993) | ||
| WD01 | Invention patent application deemed withdrawn after publication |