Household fine-brewed beer machine and beer brewing method

Abstract

The invention discloses a household fine-brewed beer machine and a beer brewing method. The device comprises a fermentation tank provided with a feeding port and a beer discharging port. The device ischaracterized by further comprising a refrigeration system, a pressure testing device, an oxygen adding device, an exhaust device, a water inlet device, a beer outlet valve, an online real-time detection saccharimeter, a heater and a blown-down device. The beer brewing method comprises steps of equipment cleaning, equipment disinfection, automatic fermentation, cleaning after fermentation and disinfection. The household fine-brewed beer machine can automatic brew beer from blended syrup, is mainly applicable to household beer brewing work, is convenient, rapid and high in automation degree, integrates beer brewing and beer storage, increases the utilization rate of equipment and saves the cost.

Description

technical field [0001] The invention relates to the technical field of household brewing, in particular to a household craft beer brewing machine and a beer brewing method. Background technique [0002] With the improvement of people's living standards, household coffee machines, household beer brewers and other equipment have been widely accepted by families, and beverages such as coffee and beer can be made at home. The working principle of some domestic craft beer machines on the market is to use the prepared syrup as the raw material to replace the traditional complicated barley malt saccharification process, and directly ferment the diluted syrup to brew beer and store wine. However, the existing home brewing equipment is too complicated to operate and has a low degree of automation, and the data records of the entire brewing process are incomplete, which is not conducive to finding abnormal situations and solving problems. At the same time, the existing home brewing e...

AI Technical Summary

Problems solved by technology

However, the existing home brewing equipment is too complicated to operate and has a low degree of automation, and the data records of the entire brewing process are incomplete, which is not conducive to finding abnormal situations and solving problems

At the same time, the existing home brewing equipment needs to take multiple samples to test the sugar content, which will cause more waste, and the amount of data is generally too small, and multiple sampling tests are likely to pollute the brewed beer

[0003] Most of the existing home brewing equipment adopts the form of interlayer refrigerant refrigeration or coil refrigeration. Interlayer refrigerant refrigeration requires additional refrigerant storage tanks and refrigerant liquid, and the equipment is relatively large, which is not an advantage; coil refrigeration can reduce space occupation. However, the cooling contact area is relatively low, and the contact surface is prone to freezing when the coil is directly refrigerated, resulting in a large difference between the alcohol content and taste of the final wine sample and the process design value

[0004] All in all, there are many deficiencies in the existing household craft beer machines, and the degree of automation is not high. The alcohol content and taste of the brewed beer cannot be well controlled, and it needs to be improved urgently.

In particular, brewing is a job with high technical requirements, and ordinary consumers generally do not have enough technology to perform it, and the existing household beer machines cannot solve the technical problems in the brewing process, nor can they realize the automation and digitization of brewing

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