Previous Next Two stage fermentors with lid lifting system

[Sebahtstian]

ominal volume: 10L, 50L;
Diameter height ratio: 1: 3; liquid filling factor: 70%
10 l 50 l tank: The main material is stainless steel 316L tank, the tank no dead ends; seed fermenter with a dedicated sampling pipes, discharge valve, shift. Using a large tank level perspective endoscopic observation, 12V safety depends on light, with temperature, PH, DO, foaming, liquid interface, vaccination mouth, feeding the mouth, and a number of alternate ports, all welds sturdy neat appearance .
Tank: Design pressure 0.3Mpa jacket: design pressure 0.3Mpa, optimized diversion designed to improve the uniformity of the exchange efficiency and tank temperature

Tank features: John Crane mechanical seals, intake sterile filter, exhaust condenser, including air intake system distributor, flame inoculation mouth (also doghouse and cleaning the mouth), the discharge opening, sampling ports, feeding mouth; five electrode automatic control parameters are: PH electrode, DO electrode, anti-foaming electrode, temperature probe port; four were automatically controlled peristaltic pump up the acid / base / bubble enemy / training agents;

Motor: fermentation tank dedicated motor, ensure that the motor can operate in harsh environments;
Ventilation: The way deep ventilation, rotameter display, adjust the gas flow, the air tank is uniform gas distribution according to process requirements; using precision 0.2μm sterilizing filter (Dominica or Shanghai Yiming), anti- material backflow devices to ensure the safety and greatly extend the service life;
Mixing system: mechanical mixing system, John Crane mechanical seals, Siemens converter
Stir form: straight blade impeller (two) pitched blade impeller (a), mechanical compression type defoaming paddle (a), four-speed material plate;
Fermentation pH control: using intelligent PID control, dedicated Mettler PH electrode;
DO degree of fermentation control: using intelligent PID control, dedicated Mettler DO electrode;

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