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Fermenter 15 L
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DESCRIPTION
Fermentation is a reaction calling upon micro-organisms. The
apparatuses allowing this bio-reaction are called fermenters.
These apparatuses are characterized by traditional equipment by
the fact of functioning in sterile environment.
This pilot of fermentation will be sterilizable by introduction
of vapor
One will work in batch, at controlled temperature, a
degasification and a ventilation is envisaged
The fermenter is an engine perfectly agitated and instrumented.
The unit of fermentation is delivered complete, instrumented
with a technical handbook and practical work.
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Design, manufacture
and industrial material.
The didactic interest is directed towards various levels and fields
of studies.
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TECHNICAL SPECIFICATIONS
Presentation
Frame support
Revolving unit supporting the tank, its environment and the operator
console, entirely out of stainless
Ferment air-conditioned out of ring, equipped with its device ventilation
and a port-hole of vertical glance
Polished interior completion grain 180, indicative Ra 0,8 µm
Agitator with standard propeller HTPG4TM patented and 1 standard turbine
RUSHTON
Sealing by simple GM
Number of revolutions harnesses: 5m/s
Prefabricated fluid lines
with line of air intake with adjustment flow
with line of entry gas with manual adjustment of the pressure,
Power supply of the double envelope out of vapor, cold water
Distribution proceeded vapor
Tube inoculation and standard stopper plasma 4 needles for additives
Phantom circuit racking and re sterilizable taking away
Interior completion of the fluid lines process indicative Ra < 1,6 µm
Pneumatic automatism, instrumentation, materials and of power
Electrical power box
Comfort of order contiguous to the tank, made out of anodic aluminum
Power supplies and protections, driving departure and variable speed
transmission
Pneumatic materials
Electromagnetic sluice gates and pressure reducer
Instrumentation and remote control
Indications/regulations/recordings:
▪ Temperature
▪ Stirring velocity
▪ PH
▪ Dissolved oxygen
System of control/order
Operative software under Windows
3 Peristaltic pumps at fixed speed
3 bottles of addition of reagents with kits of connections
1 bottle of taking away with kit of connections
Regulations anti-foamer
TECHNICAL DETAILS
FERMENT AND ENVIRONMENT
The tank and its environment (fluid lines process and auxiliaries) are
mounted on a frame support any mobile stainless with casters and brakes
THE TANK
- Tank air-conditioned out of ring, equipped with its device of
ventilation and a port-hole with vertical glance.
- Polished interior Completion grain 180, indicative Ra Ł 0.8 µm
- Dismountable flat Lid equipped with 2 handles of operation
- Assembly with supports with joint in L
- Fixing by screw
- Fund curvature GRC
- Control of the temperature by forced circulation, water or vapor, in a
double envelope welded onto the ring of the tank
Dimension and capacities Performances
DEVICE Of AGITATION
- Agitator with 1 X patented propeller HTPG4™, adjustable in height and 1
X harnesses RHUSHTON (1/2 of Řcuve) welded onto the tree: any stainless 316
L except the engine (anodic aluminium)
- Sealing by simple mechanical trimming with screwed coupling
- Circumferential speed in end of turbine RUSHTON: 5 m/s
- Sealing by double joint and coupling screwed _
- Position: on the lid in central position
- Index of protection IP 55
- Food 48 V DC
PROCEEDED ENVIRONMENT AND FLUIDS
- Fluid Lines process and auxiliary fluids prefabricated including:
- Entered Line of air with manual adjustment of flow
- Line of exit gas with manual adjustment of the pressure of sky _
- Power supply of the double envelope - vapor - cold water _
- Distribution proceeded vapor
- Tube of inoculation and standard stopper plasma 4 needles for additives
- Phantom circuit racking_et re sterilizable_ taking away
- Interior Completion of the fluid lines process indicative Ra Ł 1.6 µm
PNEUMATIC AUTOMATISM, INSTRUMENTATION, MATERIALS AND OF POWER
ELECTRICAL POWER BOX
- Operator console contiguous to the tank, made out of anodic aluminium
- The console gathers the whole of the electric materials as well as the
accessories such as peristaltic pumps, rotameters and/or flowmeters.
MATERIALS OF POWER
- Power supplies and protections, driving departure and variable speed
transmission
- 1 principal power supply: 200-230 V AC 50/60 MONO Hz (supply customer)
with general disconnecting switch with external order
- Secondary power supplies and their protections
- Emergency powering and stopping devices
PNEUMATIC MATERIALS
- Together of electromagnetic sluice gates and pressure reducer with hand
drive operation
INSTRUMENTATION AND REMOTE CONTROL
- Indication/regulation/recording temperature: 0-150°C
- Indication/regulation/recording speed agitation: 0-4m/s
- Indication/regulation/recording pH: 2 to 12
- Indication/regulation/recording of dissolved oxygen: 0-100%
- Indication/regulation/recording of the anti foam: 0 100%
- Indication of the air flow: 0-2 VVM
- Indication of the pressure of sky: - 1-5 bars
AUTOMATISM
- System of control/order with portable PC and color screen (provided)
- Operative Software RHAPSODYTM version “EXPERT” under WINDOWS
ACCESSORIES
3 Bottles of addition 250 ml
1 Kit of connection for bottle
1 Peristaltic pump at fixed speed - 0 to 120 ml/min.
Steam generator 18 kw:
- Production of vapor: 25 kg/H under 6 bar
- with complete automatic filling
- with pump and inox tank 25 liters
- with float and return of the condensates
- 380 Volts three-phase current
Compressor of air
- 1,5 CV
- Production of 7 Nm3/h under 6 bars
- Reserve of 25 liters
- Tension: 220 Volts
Portable PC marks LED
Inspiron 6440 Processor Duet T0250 (1,6 GHz, 2Mo, 533 MHz)
Screen 15.4 " WXVGA
Memory 512 Mo 533 MHz DDR2 SDRAM
Hard disk of 60 Go
Engraver DVD and CD
With Windows XP PRO |
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PEDAGOGIC APPLICATIONS
- Study of an alcoholic fermentation (using yeasts)
- Production of biomass
- Follow-up of several parameters pH, O2, CO2 and control of
these various parameters
- Kinetics of fermentation: oxygen uptake…
- Influence stirring velocity, temperature…
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VOLUME OF INSTALLATION
Length: 1320 mm
Width: 930 mm
Height: 1880 mm
Weight: 105 kg
UTILITIES
Electricity: 220 Vmono and 380 V three-phase current 50/60 Hz
Water of city: 500 L/H mini under 2 bars
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Fermenter 15 L
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Didatec Technologie - ZA du Parc 42490 Fraisses - France
- Tel : 33 (0)4 77 10 10 10 - Fax : 33 (0)4 77 61 56 49
E-Mail :
didatec.technologie@wanadoo.fr
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