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Biological Fermentation Tank

Nominal volume:

10L, 15L, 30L, 50L, 70L, 100L, 150L, 200L

Loading loading coefficient:


Tank configuration:

Stainless steel SUS316L / SUS304 material; jacket temperature control, optimized diversion design; inner surface polishing, Ra ≤ 0.6μm; exterior surface polishing or matte treatment;

Wide visual angle long-bar sight glass, pH electrode, DO electrode, temperature electrode with complete connections ;

Tank cover is equipped with the flame inoculation port and standby feeding port.

Mixing system:

Top-mounted mechanical mixing system; aseptic mechanical seal system; DC mixer motor or AC motor;

Standard 2-layer flat vane, First-class high-efficiency defoaming nave;and oblique vane, bending vane and axial flow vane are optional;

Structure system:

Floor type framework, space saving ,convenient operation..

Ventilation system:

Deep ventilating, full stainless steel pipe;

Glass rotor flowmeter display, pressure gauge display, manual valve flow adjustment;

Equipped with Germany sartorius high-efficiency bacteria removing filter of stainless steel shell with a precision of 0.01μm;

External compressed air is required, equipped with high-quality water removing pressure stabilizer for continuous and stable air supply;

The mass flow controller is option to automatically air flow

Product Features

Tank pressure control:
The top of the exhaust port is equipped with the pointer pressure gauge to display the tank pressure, The stainless steel valve adopts manual control;
The optional imported pressure transmitter and automatic control valve realize automatic control of tank pressure .

Temperature control:
Online inspection, digital setting, free switching between automatic and manual control ;
Pt-100 temperature probe;
Electric heating temperature control and external cooling water for automatic temperature control.

PH control:
Online inspection, 2-way peristaltic pump automatic incremental feeding of acid or alkali solution for adjustment;
Imported pH electrode, realizes high temperature steam disinfection.

Dissolved oxygen (DO):
Online inspection, with a range of 0-100% or 0-200%;
Imported DO electrode realizes high temperature steam disinfection;
Optional,linked control with rotation speed and ventilation.

Feeding control:
Standard configuration 1-way peristaltic pump time proportional incremental feeding,with the volume of incremental feeding being displayed and recorded.

Defoaming mode:
Conducting type foam electrode, automatic alarming in case of abnormal foam situation ;
Standard configuration 1-way peristaltic pump automatic / manual incremental feeding being displayed and recorded.

Control System:
Siemens PLC controller true color touch screen with complete functions and stable running.

Sterilizing mode :
SIP, manual control.

Equipment features:
SIP,Safe and reliable,
Without driving leakage risk;
Wide visual angle vertical sight glass with clear;observation;
Various reliable inoculation modes (standard configuration flame inoculation port, differential pressure inoculation port and other various optional forms );
Floor type tank with beautiful appearance ;
Easy operation,assembly and disassembly;
Products of special specifications can be made to order.

1. Multi-way feeding
2. Automatic sterilization
3. Weighing of fed materials
4. Tank body weighing
5. Rich oxygen bypass
6. ORP online inspection
7. Air flow automatic inspection and control
8. Tail gas O2, CO2 content online inspection
9. Methanol (alcohol) content online inspection
10. Tank cover automatic hoisting device

Application area

L&B Machinery