Bioreactor for fermentation tank
• Main technical parameters:
|Coefficient of charge
||10L;20L;30L;50L;100L;1-200m3;Customized volume available
|Cultivation medium sterilizing type
||Actual sterilization;continuous sterilization;UHT continuous sterilization,etc.
|Culture expanding types
||single tank fermentation;multi-stage fermentation;disk-type fermentation
|Heat exchange types
||Full jacket;dimple jacket;semicircle-pipe jacket;inner coil,inner turbulation
||turbine stirring,wide blade stirring;paddle stirring;deflector stirring,ect
• Fermentation tank structure features:
(1) Design standard:Based on the ASME clean equipment standard to design and manufacture;complying with the requirements of Pressure Vessel at the same time;
(2)Inner surface treatment
Mechanical polishing Ra‹0.4μm,and then performing the mirror process;
(3)Outer surface treatment
Mechanical polishing Ra‹0.6μm,and then performing the matting process;
(4)No blind coner treatment
The inner welding line and the inner surface being polished,and structure components adopting the full length welding,and then polishing,inner coil pipe using the stress eliminating structure;
All fasteners using the bolt stud balancing double acorn nuts,PTFE materia as gasket seal;
Using the washable,sterilized collection plate equipped mechanical seal fixed and moving ring friction sleeve to ensure the friction debris not falling into the tank;
sealed pattern:dry or wet type,single end face or dual end face;
(7)Heat exchange type
Full Jacket,dimple jacket,semicircle-pipe jacket,inner coil,inner tubulation;
• Piping system features:
(1) Processing piping
Adopting ASME sanitary grade internal and external polished cleanig pipe.It is weld automatically with argon gas,inspected by endoscope.
The valves connected with tanks all adopting double membrane combination
diaphragm valve;all steam and compressed air valve are both using stop valves and sanitary ball valves.
(3)Double membrane diaphragm type tank bottom valve ,sterilizing at the product outlet before sampling;
Adopting the clean and saturated steam filtered by 0.5μm titanium rod filter;
Adopting the diaphragm type aseptic sampling valve,doing online sterilization before sampling and take aseptic sample;
The pipe can be sterilized during the whole progress,installing the thermometer to sterilization detection;
Flame ring type,different pressure type;
Peristaltic pump,measuring cup,etc.
(9)Multi-stage culture expanding system subcultivation
Subcultivation distributor to do the multitubes distribution subcultivation valve manifolds subcultivation,etc.