Factory Industrial Small Scale Milk Powder Plant Making Machine Production Line

Product Introduction

Main Features

1. Milk receiving  technics

Fresh milk is  collected   from milk tank car mostly, a small parts is from leglin. The fresh be tested by

density,   acidity,   temp er ature,   fat. The certified milk will be filtrate and measured, then be   stored in temporary tank. The milk cooling down by PHE to storage tank or next stage.

2 milk pre-processing  technics

a. For whole milk powder: milk from storage tank, after measured to temporary tank. Be   transferred to condense stage by pump.

b. For whole sugar powder: Milk from storage tank, be transferred to PHE by pump after   measure. Heating to 45-60  ºC   and be feed to mixing tank. Dissolving sugar and feed to   sugar tank. Sugar s y rup mixing with milk in mixing tank, and be feed to temporary tank.

c. For whole mixing powder: Milk from storage tank, be transferred to PHE by pump after   measure. Heating to 45-60  ºC   and be feed to mixing tank. Dissolving additive and feed to   temporary tank. mixing with milk in tank, after homogenizer in 15Mpa pressure be feed to   temporary tank.

3 condense technics

Transfer milk(12%) to balance tank of evaporator, heating and to 2ed effective heating room,

then go to 1st effective heating room. The sterilizing temperature is 86~94 ºC ,   keeping time  for 24 seconds, then  go to first effective evaporate room (temperature is 68-70 ºC )  ,  transferred by pump to second effective room( temperature is 46-50 ºC ). The consistency could be 45%.

4  Spray drying technics

Condensed milk(45%) be transferd by high pressure pump to drying tower. The milk be  sprayed to mist state    and meet the hot wind(160~170 ºC ),become powder quickly and flow down to cone bottom   of the tower, then go to flow bed dryer and mixing with lecithin(1%), the small powder will   be big and drying, cooling down to 30~35 ºC  and in powder tank.

5 packing technics

The milk powder be feeded to packing machine by air, after packing in bags and transferred

by conveyer to storage room. Form milk to powder, all of them in closed equipment, So

without any pollution.

6  CIP system

CIP is controlled by PLC, the liquid level,temperature,acidity is monitored. All

equipment ,piping,valves could by clear by CIP. The evaporator clear by themselves system.

Drying Tower cleared by pressure pump and warm water.

5.7  Control  system

All line is controlled by computer with PLC. The main data is flux, temperature and liquid   level. All control is done in control room.

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