AS UNI PFU LOB

Stainless steel - ZKG container / fermentation pressure tank

Technical data

• Inside diameter: approx. 3,600 mm
• Outside diameter: approx. 3,800 mm
• Cylindrical height: approx. 14,140 mm
• Total height: approx. 17,700 mm
• Weight: approx. 15,000 kg
• Specific weight of the medium: 1.0 to/m³
• Operating pressure: overpressure
• Operating pressure: 2 bar
• Test pressure: 2.6 bar
• Wall thickness underbody: approx. 6 mm
• Wall thickness top floor: approx. 7 mm
• Wall thickness jacket / cylinder: approx. 4-5.5 mm
• Operating temperature: 40 degrees Celsius

Material

• Inner jacket material: V2A (1.4301)
• Interior surface: sanded and stained

Heating/cooling system

• Cooling medium: ammonia
• Operating pressure: 2.76 bar
• Operating temperature: -4 degrees Celsius
• Material heating/cooling system: V2A (1.4301)
• 2 x jacket evaporator zones, each with 19 m² cooling surface (54.5 liter content)
• 1 x cone evaporator zone with 2.1 m² cooling surface (18 liter content)

Insulation

• Insulation thickness: approx. 100 mm
• Insulation material: PU foam
• Cone cladding: stainless steel (1.4301), thickness: 2 mm
• Shell cladding: aluminum (AlMgMn), thickness: 1.2 mm

Furnishing

• Stand form: hanging brackets
• Quantity: 4
• Fastening: fixed
• Top floor type: basket arch floor
• Bottom type: cone

Upper body

• 1 x manhole DN 600 with insulating hood
• 1 x roof edge railing
• 4 x loading eyelets
• 1 x fitting dome with the following connections:
• 2 x flange DN 100 with eye bolts
• 1 x milk pipe screw connection DN 50
• 1 x milk pipe screw connection DN 25
• 1 x 1" threaded socket (level probe)

Zylinder

• 2 x thermometer sleeve R 1/2 with insulating box
• 1 x PVC Cable Protection Pipe
• 1 x cathedral drainage pipe DN 25
• 1 x air and cleaning line NW 65
• Various connections for the refrigeration pipes (NH3)

Lower bottom

• 1 x gusset tube NW 10
• 1 x swivel cone NW 450

Fittings

• 1 x Tuchenhagen safety fitting consisting of:
• 1 x safety valve DN 65
• 1 x cross connection piece DN 100
• 1 x vacuum valve DN 100
• 1 x Pressure Switch
• 1 x R. and E. fitting DN 50
• 1 x Target Jet Cleaner
• 1 x ventilation

Documentation

• drawing
• Test book
• TÜV certificate