Fermentation tank

peristaltic pumpstainless steelcylindrical

Fermenter body The size of fermenter takes in general use type as basis and The main material of the fermenter is made by 316L stainless steel. The desian pressure: P(inside)= 0.3Moa. Sterilizationmethod Auto sterilization Stirring system Mechanical sealing system at the top of the fermenter; high-powered stirring oar, antifoam oar; AC electrical machine(SEW): infinite speed variation;rpm in the 500L germ fermenter: 70~400rpm&plumn;1%rpm;, The height of the stirring oar can be adjusted, too. pressure detection and control Manual control exhaust by diaphragm cell valve,and displayed by pressure gauge. Temperature detection and control Heat by thermostatic water tank and circulate by circulating pump(Grundfos, Denmark), autocontrol (cooling water+5°C)~70°C&plumn;0.1°C, temperature probe(imported) pH detection and control 2.00-12.00&plumn;0.05pH, autocontrol by adding acid and base, pH sensor (Hamilton/Mettler, Switzerland) and shielding lead (Hamilton /Mettler, Switzerland). DO detection and control 0-150&plumn;3% displaying precision 0.1%, sensor (Hamilton /Mettler, Switzerland) and shielding lead (Hamilton /Mettler, Switzerland) Feed control fermenter uses peristaltic pump (Longer) to add meterials Antifoam control Tested by sencor and added antifoamer by peristaltic pump Aeration detection and control manual control ventilatory capacity, the precision of nhaler : 0.1μ, displayed by rotameter. The range of flow adjusting of 10000L germ fermenter : 0~20000L/min