Method for controlling oxygen solubility of original beer in cold-chain logistics process

Abstract

The invention relates to the technical field of oxygen solubility control, particularly to a method for controlling the oxygen solubility of original beer in cold-chain logistics process. Fully-enclosed bear injection is achieved through controlling the process from ex-factory transport of the original beer to injection of the original beer into bear terminals; the oxygen content of the original beer is monitored through arranging an oxygen solubility detection feedback system; the oxygen solubility is reduced in the form of injecting carbon dioxide when the oxygen solubility is out of limit through arranging an oxygen solubility regulating system; if detecting beer deterioration, disinfectants are injected into a pipeline through connecting a cleaning pipeline so as to ensure the oxygen solubility of the original beer in the cold-chain logistics process. The method provided by the invention is rational in design and original in conception. A full-sealed bear injection docking device is designed to ensure that the internal and external environments of the device are in the sealed state all the time and exempted from pollution by outside environment. In the device, the oxygen concentration in the pipeline and a target container can be adjusted automatically through an oxygen solubility control system so as to meet the requirements of safety, refreshment and bear injection.

Description

technical field [0001] The invention relates to the technical field of realizing beer dissolved oxygen control, in particular to a method for controlling the dissolved oxygen of raw beer in the process of cold chain logistics. Background technique [0002] Beer was first born in ancient Babylon in Mesopotamia, and raw beer is the freshest and most original real beer, which is rich in active substances and nutrients produced during fermentation, amino acids, proteins and a large amount of potassium, magnesium, Calcium, zinc and other trace elements, the most important of which is to retain a large amount of active yeast, which can effectively improve the digestion and absorption function of the human body, and also ensure the taste, color, foam and other characteristics of the original beer. [0003] However, the shelf life of raw beer is short, and it is inevitable to contact with oxygen in the air during the cold chain logistics process of raw beer. Oxygen is the main fact...

AI Technical Summary

Problems solved by technology

[0004] At present, there is no effective method for controlling the dissolved oxygen in the raw beer cold chain logistics process, which also seriously restricts the production and sales of raw beer

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