Precauctions for use of fermenter

1. It is necessary to ensure that all single equipment of the fermentation tank can be used when it is in normal operation.

2. During the disinfection of the filter, the vapor pressure passing through the air filter shall not exceed 0.17mpa, otherwise the filter element will be damaged and the filtration capacity will be lost.

3. During the fermentation process, the tank pressure shall not exceed 0.17mpa.

4. During the process of actual elimination, during the preheating of jacket steam, the inlet steam pressure must be controlled within the working pressure range of the equipment (no more than 0.2mpa), otherwise the fermenter will be damaged.

5, in the empty elimination and elimination, must drain the remaining water in the fermenting tank jacket.Otherwise, it may cause the cylinder in the fermentation tank to be compressed, causing equipment damage;In the real elimination, will also cause condensed water too much resulting in the dilution of the medium, thus unable to meet the process requirements.

6. During the cooling process after air elimination and real elimination, it is strictly prohibited to generate negative pressure in the fermenter to avoid pollution and even damage to the equipment.

7. During the fermentation process, the tank pressure of the fermentation tank should be maintained between 0.03 ~ 0.05mpa to avoid pollution.

8. During each operation, the pressure in the air pipeline must be kept higher than that in the fermenter, otherwise the liquid in the fermenter will flow back into the filter, blocking the filter element or invalidate the filter.