Fermenter tank made of stainless steel 304, inner wall thickness 3mm, outer wall thickness 2mm. The thickness of the intermediate insulation layer is 100mm. Cooling jacket use 2mm thickness stainless steel 304.
Pressure vacuum relief valve, mechanical pressure relief valve, pressure gauge, CIP arm, gas arm, racking arm, drain outlet, temperature sensor, pressure manway, sample valve, glycol water in/out port.
Whole tank pressure testing 0.5 Mpa, Pressure vacuum relief valve and mechanical pressure relief valve pressure testing 0.3 Mpa, cooling jacket pressure testing 0.2 Mpa.
Tank is welded on both sides to avoid leakage of tank. Fittings port welding, inside of the pipe is filled with argon protection.
Tank inner surface polishing 0.4 micron, outer surface polishing 0.6 micron, The weld is polished into a 4mm sanding belt.
A suitable aspect ratio is easy to convect the fermentation in the tank.
Cone angle between 60-90°, easy to recover yeast
The tank is cooled by a Maitreya plate, the cone is lowered by 1 section of Maitreya, and the cylinder is 1-3 sections of Maitreya, which is beneficial to yeast sedimentation.
The fermenter is equipped with a solenoid valve and a temperature sensor to intelligently monitor the temperature of the tank and adjust the fermentation temperature.
The top of the tank is equipped with a separate exhaust pipe. During the pre-fermentation, the gas in the tank is discharged from the exhaust pipe to prevent the liquor from overflowing from the tank, and it can also be used for carbon dioxide recovery.
The tank is equipped with a separate cip pipe and a rotating washing ball for cleaning and disinfecting the tank 360° without dead angle.
The exhaust pipe is equipped with a precision mechanical pressure regulating valve. The valve body is engraved with an adjustment scale, the adjustment range is precise, and the operation is simple.
Install oil-containing and shock-resistant pressure gauges with high precision and not easy to damage.
Install the air pressure release valve to automatically open when the tank is under negative pressure or the pressure is too high to ensure the safety of the tank
The equipment legs are equipped with adjustment pads, which have strong adaptability to the site.
The waist of the tank is equipped with a sanitary elliptical pressure-resistant manhole that can withstand a pressure of 0.5 MPa.
Install sanitary sampling valve, pure mechanical structure, easy to clean and not easy to stain.