Pasteurising

Pasteurising preserves the value of raw milk as a commodity, and make sure the milk safe to drink.

The most common thermal treatments in the Dairy are mentioned below

  • Thermisation: 63° C – 15 Second – Mostly used if milk must be stored a while before pasteurising
  • LTLT Pasteurising of milk – 63° C – 30-33 minutes – Very gentle pasteurising, all taste remains unchanged, mostly for smaller capacities
  • HTST Pasteurising of milk – 72-75° C – 15-25 Seconds – Most common pasteurising for drinking milk, very economical
  • HTST Pasteurising of Cream – 83-85° C – 5-10 Seconds – For cream and fermented milk products
  • UHT Pasteurisation of milk – 135-142° C – 4-5 Seconds – For sterilised product with long shelf life and no need for cooling
  • Sterilisation in Container – 115-125° C – 20-30 minutes – Often used for condensed milk and e.g. Baby Food

Above is a 2×1.000 ltr. Multi unit for small scale Dairy, Here you can Store the milk, Pasteurise, Make Yogurt, Cheese, Sour milk, Reconstitute milk powder, etc. etc.

Mejeriets suggestion for components to a Pasteurising unit – Note, Its a suggestion, less can do

02.01 Milk pump – Raw milk

02.01.01 Frequency control

02.02 Balance tank – Electronic level control

02.02.01 Kinetronic actuator

02.03 Milk pump

02.03.01 Frequency control

02.04 Pasteuriser – 5.000lt/h

02.04.01 Pasteuriser – Any size

02.04.02 Multi sensors

02.04.03 Para brazed Plate Heat Exchanger / water heater

02.04.04 Steam regulator

02.04.05 Sensor for hot water flow

02.04.06 Grundfos pump to maintain hot water flow

02.04.07 Stainless steel PLC control panel – Touch screen

02.05 Add on UHT section for ESL

02.06. Matrix with PLC controlled valves

02.06.01 Process valves

02.06.02 Utility valves – Water – Ice Water – Steam – CIP – Air

02.07 Flow diversion valve

02.07.01  Air flow supply

02.08 Milk pump 2,2 kW – Booster

02.08.01 Frequency control

02.09 Holding tube – 20 Seconds

02.09.01 Frame or tank for pipe winding – 180 sec. Holding time

02.10 CompoMaster – Standardising the milk

02.11 Homogeniser

02.11.01 By-pass valve – Controlled by Separator

02.11.02  Actuator

02.11.02 El Panel?

02.12 Separator SE

02.17.01 Pipe & fittings – Process

02.18.02 Pipe & fittings – Utility

02.19 Stainless steel MCC

Please add your need and specifications and we do our best to respond a.s