Tetra Pak Tetra Spiraflo Tubular Heat Exchanger (THE) previously used
in a dairy for whey protein as pre-heater with indirect hotwater
preparation (15 - 70 °C), holding section (1 - 3 minutes) and cooling
section (65 - 10 °C)., Unit exist out of:, - 7x tubes for pre-heating
(Tetra Pak MT-38/1x20s-6, total surface area: 2,25 m2, product
connection DN25, hotwater connection DN20 with indirect hot water
system with plate heat exchangers, pumps (CH18-10 A-W-G-BQQV - 7,5
m3/h - 0,72 kW), steam valves (Samson), expansion vats, manual valves
and interconnecting piping., - 9x tubes for cooling (Tetra Pak
MT-70/4x16s-6s-1, jacket: 20 bar - 110°C - 16 liter, inside: 50 bar -
110 °C - 3,6 liter, total surface area: 10,17 m2, product connection
DN38, (ice)water connection DN50)., - Flowmeter (Endress+Hauser -
Promag 300)., - Holding tube, DN 40 (6x 6 meter), complete with
bracket and swivel bends, hold-to-heat time 1 to 3 min, manually
adjustable to hold-to-heat times of 60 / 120 / 180 sec., - Skid
mounted., Total ground surface of the Unit: ± 650 x 120 x 200 cm.,
Type of Machine: Tubular Heat Exchanger, Capacity: 900 - 1.000 kg/h,
Products: Whey protein, Temperature Range: Pre-heater: 10 - 70 °C and
Cooler: 65 - 10 °C, Holding tube: Yes, 1 - 3 minutes, Dimensions: ±
650 x 120 x 200 cm
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