A lot should be considered when you start your beer brew equipment like brew tech,brewing equipment configuration, brewing equipments cost and price,find a location for brew equipment , license and regulation of brew equipment . This article column is specially to answer some common question during brewing.
How to deal with power failure during germination?
In case of power failure during germination, ventilation and mixing shall be conducted for each germination box before power failure in case of prior notice. For the germination box in vigorous germination stage, the air temperature can be lower and the mixing time can be longer, so that the temperature of wheat layer can drop about 2 ~ 3 ℃. After the power supply is restored, the ventilation mixing should be carried out in the order of "germination box in vigorous germination stage → germination box in late germination stage → germination box just under wheat".
In the case of temporary emergency power failure or long time power failure, it mainly depends on manual mixing to loosen the wheat layer and heat dissipation. The times of manual mixing can be determined by different germination days, rising speed of wheat layer temperature and hardening degree of wheat layer. If the germination is vigorous, the wheat temperature rises fast, and the wheat layer hardens seriously, turn the germination box several times more, otherwise, turn it less. After the power supply is restored, ventilation and mixing must be carried out in the above order.
In order to maintain a certain temperature of wheat layer during power failure, a certain amount of water should be sprayed according to the requirements of different germination stages to prevent wheat layer from drying.
When the power failure time is less than 8 hours, the effect on germination is not great.
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