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Vapor phase pressure and alcoholic strength variation on-line liquor taking process according to quality

A technology of gas phase pressure, quantity and quality wine picking, which is applied in the field of liquor picking, can solve the problems affecting the wine yield and wine quality, and achieve the effects of ensuring the quality of wine products, reducing human errors, and improving the degree of automatic operation

Active Publication Date: 2014-07-02
YIBIN JINXILAI LIQUOR
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0008] Although the above patents control the steam pressure and the degree of alcohol extraction in the process of wine extraction, they still use the traditional method of picking wine by looking at the flowers and measuring the wine in the liquid phase of the distillation, and there are still human errors that affect the quality of wine. Yield and quality of wine

Method used

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  • Vapor phase pressure and alcoholic strength variation on-line liquor taking process according to quality
  • Vapor phase pressure and alcoholic strength variation on-line liquor taking process according to quality
  • Vapor phase pressure and alcoholic strength variation on-line liquor taking process according to quality

Examples

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Effect test

Embodiment 1

[0041] The substantive content of the present invention will be further described in detail below in conjunction with specific embodiments.

[0042] Example 1

[0043] The gas phase pressure and alcohol content change online quantity and quality wine picking process is characterized in that the gas phase of the steamed wine is monitored online through the pressure transmitter above the outlet of the grain screen and the alcohol content online detector installed on the wine outlet pipeline. Pressure and alcohol content, the gas phase pressure data and the monitored alcohol content data are transmitted to the DCS control system in real time, and the DCS control system compares the real-time gas phase pressure data and alcohol content data with the preset pressure data and alcohol content data Judgment, when the gas phase pressure and alcohol content data are equal to the preset pressure and alcohol content data respectively, the DCS control system controls the automatic opening ...

Embodiment 2

[0051] Basically the same as embodiment 1 process step, on this basis:

[0052] Wine picking is carried out in four stages according to the vapor phase pressure of the steamed wine and the alcohol content of the wine body. There are four automatic regulating valves at the place where the wine is connected. The alcohol content is 73.0~74.0%VOL; the pressure of the second distillate section is 10.35~24.4KPa, the alcohol content of the second section wine is 74.1~82.0%VOL; the pressure of the third section section is 24.5~39KPa, the third section wine The alcohol content of the wine is 81.9~69.1%VOL; the pressure of the fourth distillate section is 39.1~100KPa, and the alcohol content of the fourth section wine is 69.0~6.0%VOL.

[0053] The pressure transmitter is set at 80cm above the outlet of the grain screen cover.

[0054] The steam pressure required for steaming wine is: 0.03Mpa.

[0055] The wine flow temperature during picking is 30°C.

[0056] Alcohol online detector ...

Embodiment 3

[0058] Basically the same as embodiment 1 process step, on this basis:

[0059] Picking wine is divided into nine sections according to the gas phase pressure of the steamed wine and the alcohol content of the wine body. There are nine automatic regulating valves at the wine receiving place, and the pressure of the first section of the steamed wine is 10.1-10.34KPa. alcohol content is 73.0~74.0%VOL; the pressure of the second distillate section is 10.35~12.9KPa, the alcohol content of the second section wine is 74.1~79.0%VOL; the pressure of the third section section is 13~24.4KPa, the third section wine The alcohol content of the wine is 79.1~82.0%VOL; the pressure of the fourth distillate section is 24.5~26KPa, the alcohol content of the fourth section wine is 81.9~74.0%VOL; the pressure of the fifth distillate section is 26.1~32.5KPa, the fifth section The alcohol content of the wine is 73.9~72.0%VOL; the pressure of the sixth distillate section is 32.6~39KPa, the alcohol c...

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Abstract

The invention belongs to the technical field of brewing and provides a vapor phase pressure and alcoholic strength variation on-line liquor taking process according to quality, and aims at improving a traditional liquor taking method. Through a temperature transmitter above the outlet of a distinguisher lid of a grain distinguisher and an on-line alcoholic strength detector on a liquor discharge pipeline, the vapor phase temperature and the alcoholic strength of distilled liquor are monitored on line, the vapor phase temperature data and the monitored alcoholic strength data are real-timely transmitted to a DCS (Distributed Control System), and the DCS compares the real-time vapor phase pressure data and the alcoholic strength data with the preset pressure data and alcoholic strength data, and controls an automatic regulating valve at the liquor receiving part to be opened or closed automatically when the vapor phase pressure and the alcoholic strength data is equal to the preset pressure and alcoholic strength data respectively so as to achieve liquor taking according to the quality. The invention breaks the bonds of traditional experience of taking liquor according to liquor bubbles, the degree of automatic operation is improved, human errors are reduced, the liquor quality is guaranteed and the yield of high-quality liquor is improved.

Description

technical field [0001] The invention relates to a method for picking liquor from liquor, in particular to an online segmental quantity and quality picking technique for the change of gas phase pressure and alcohol content during the wine steaming process, and belongs to the technical field of wine making. Background technique [0002] Quantitative and quality wine picking is an important process operation in the liquor brewing process. Quantitative and quality wine picking means picking out the head of the wine, tasting it while picking it, and accurately grading it. Different quantity and quality wine picking techniques have a great impact on the quality of liquor. During distillation, it is necessary to control the temperature of the flowing wine, pinch the head and remove the tail. [0003] At present, in the process of picking wine for liquor brewing, brewing operators generally adopt the traditional wine picking experience of "observing the change of hops, the change o...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C12G3/12C12H6/02
Inventor 何盛国冯涛孙毅易家祥施洋饶芳秋
Owner YIBIN JINXILAI LIQUOR
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