Pipe UHT(high temperature sterilizer)

Tetrapak UHT

Milk sterilizer

UHT/ Tubular Heat exchanger

Configuration description for UHT 1000L/H Milk

UHT Sterilising Plant

0.1 Production Whole Milk

Capacity 1000l/h.

0.2 Raw material

Milk ,viscosity <= 20 cP at 25°C. without particles.

0.3 Temperature profile

5°C-75°C/ Homogeniser+Deaerator--95°C/120 sec—137°C/4sec---21°C Filling

Service medium consumption

steam Supply Saturated Steam 7 bar max:160kg/h

Chilled water (7°C) 2000kg/h

Power AC380V, 25kw

Compressed air 50l/min

The principle represents the following temperature profile on Milk

The control panel will provide for following functions

Automatic regulation of temperatures in sections P1/P2 /P5 and K1/K2/I/

The control panel and box will consist of

- 1 set simens PLC system and op panel.

- 3 inverters for PD/centrifugal pump/hot water pump.

- 1 set of terminals strips for connection to a data logging system.

- 1 set of required motor starters

- 1 set of required air reduction units

- 1 set temperature and level transmitter .

17 - service media

Compressed air

the press air must be dry and clean with no traces oil.

Tower water/ice water

Water used in the plant mustbe soft and clean in order to avoid deposit and corrosion.

Water used as heating or cooling media should comply with the following requirements:

total dissolved solids max 500mg/l

PH 7~9

Hardness max 10dh

Chlorine (cl2) max 0.2mg/l

Chloride (cl-) max 30mg/l(temp>120°C max5~15mg/l).