Fermentation method of wine
A fermentation method and wine technology, applied in the field of wine fermentation, can solve problems such as difficulty in long-term soaking and short-time soaking of grape skins, great influence on the molecular structure of grape juice, uneven temperature control of grape juice, etc. Quality, automated management, and labor cost savings
Inactive Publication Date: 2019-12-10
任红
View PDF0 Cites 3 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
[0002] At present, the leaching and leaching efficiency of wine during wine fermentation is very low, and during fermentation, the temperature control of grape juice is not uniform, the manual beating cycle has a great impact on the molecular structure of grape juice, and the winemaker’s influence on grape skins during brewing is very low. Long-time immersion and short-time immersion operations are very difficult and costly, and artificial pressure and grape juice circulation have great limitations, making it difficult to brew high-quality wine
Method used
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment Construction
[0034] figure 1 As shown, a gas leaching fermentation tank includes a tank body, which consists of legs 1, lower head 2, sake valve 3, cylinder 4, cooling coil 5, upper head 7, and a round manhole 8. Respirator 9, feed valve 10, barrel 6, drain valve 11, transition ring 12, diaphragm 13, diaphragm adapter 14, drum filter 15, total air valve 16, ventilation valve 17, air supply valve 18 , thermometer 19, sampling valve 20, square manhole 21, grate 22, ring spray valve 23, wall filter 24, ring spray ball 25, spray pipe 26, pipe bracket 27, upper spray valve 28, size Head pipe 29, liquid level sensor 30, upper spray ball 31, inert gas ball valve 32.
[0035] Among them: the liquid level sensor can be removed according to actual operation needs, and it is completely manual operation.
[0036] A diaphragm 13 is provided in the tank, and the diaphragm 13 can be in the shape of an inverted cone, or flat, or a small top and a large bottom, or even other structures.
[0037] In this...
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More PUM
Login to View More Abstract
The invention discloses a fermentation method of wine. The fermentation method comprises the steps of placing grape juice having grape skin in a fermentation cabin of a gas lixiviating and leaching fermenter, and performing fermentation; during fermentation, through the pressure of gas namely carbon dioxide gas produced through the fermentation of the wine, or inert gas charged in the fermentationcabin from the outside, pressing the grape juice in the fermentation cabin into a respiration cabin through a filter screen, and enabling the grape skin to be separated from the grape juice; when theliquid level of the fermentation cabin is reduced to the lowest liquid level, enabling the grape juice to be constant for some time; and after the operation of enabling the grape juice to be constantis finished, turning on a ventilation valve of the fermentation cabin, discharging pressure gas in the fermentation cabin, enabling the grape juice in the respiration cabin to anew return into the fermentation cabin through the filter screen due to gravity, enabling the grape juice in the fermentation cabin to be anew covered with the grape skin, and enabling the grape juice to be in contact withthe grape skin anew. The method has the advantages that the production efficiency is high, the brewing cost is low and the brewed wine is high in quality.
Description
technical field [0001] The invention relates to the field of solid-liquid mixed fermentation, in particular to a wine fermentation method. Background technique [0002] At present, the leaching and leaching efficiency of wine during wine fermentation is very low, and during fermentation, the temperature control of grape juice is not uniform, the manual beating cycle has a great impact on the molecular structure of grape juice, and the winemaker’s influence on grape skins during brewing is very low. Long-time immersion and short-time immersion operations are very difficult, and the cost is very high. Artificial pressing and grape juice beating circulation have great limitations, and it is difficult to brew high-quality wine. Contents of the invention [0003] Aiming at the deficiencies of the prior art, the present invention provides a wine fermentation method, which has the advantages of high production efficiency, low brewing cost, and high quality brewed wine by setting ...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More Application Information
Patent Timeline
Login to View More Patent Type & Authority Applications(China)
IPC IPC(8): C12G1/022
CPCC12G1/0203
Inventor 任红
Owner 任红