GEA Niro MVR, Evaporator

69,700kg per hour (71,781 LPH)
GEA Niro MVR Evaporator with TVR Finisher
& Niro Spray Dryer Plant (≤6Te per hour)
MILK WHEY POWDER PLANT

• Manufacturer: GEA Niro
• Function: Multi Stage Evaporator
• Type of installation: Falling Film Evaporator: 2x Effect MVR, 2x Effect TVR
• Application: Whole Milk, Skim Milk & Butter Milk
• Number of Calandrias: 4 (2x MVR Calandria & 2x TVR Calandria)
• Heating: Via Direct Steam Injection and Regeneration
• Vapour Compression: Mechanical Vapour Recompression + Thermal Vapour Recompression
• Preheater: Shell & Tube Straight Tubular Heat Exchanger
• Vacuum System: Liquid Ring + Vacuum Pumps

Evaporator Specification
• Ordinary Skim Milk
o Feed In Rate: 69,700 kg per hour
o Feed Concentration: 9% Total Solids
o Feed Temperature: 10 deg C
o Water Evaporation Rate: 57,153 kg per hour
o Concentrate Feed Out Rate: 12,547 kg per hour
o Concentrate Total Solids: 50% Total Solids
o Concentrate Feed Temperature: 49 deg C
o Product Heating: 120 deg C
o Steam Consumption: 2,604 kg per hour
• Instant Skim Milk
o Feed In Rate: 63,280 kg per hour
o Feed Concentration: 9% Total Solids
o Feed Temperature: 10 deg C
o Water Evaporation Rate: 51,890 kg per hour
o Concentrate Feed Out Rate: 11,390 kg per hour
o Concentrate Total Solids: 50% Total Solids
o Concentrate Feed Temperature: 54 deg C
o Product Heating: 90 deg C
o Steam Consumption: 1,686 kg per hour
• Ordinary Whole Milk
o Feed In Rate: 43,346 kg per hour
o Feed Concentration: 13% Total Solids
o Feed Temperature: 6 deg C
o Water Evaporation Rate: 32,076 kg per hour
o Concentrate Feed Out Rate: 11,270 kg per hour
o Concentrate Total Solids: 50% Total Solids
o Concentrate Temperature: 52 deg C
o Product Heating: 120 deg C
o Steam Consumption: 1,711 kg per hour
• Instant Whole Milk
o Feed In Rate: 37,850 kg per hour
o Feed Concentration: 13% Total Solids
o Feed Temperature: 6 deg C
o Water Evaporation Rate: 28,009 kg per hour
o Concentrate Feed Out Rate: 9,841 kg per hour
o Concentrate Total Solids: 50% Total Solids
o Concentrate Temperature: 49 deg C
o Product Heating: 90 deg C
o Steam Consumption: 1,684 kg per hour

Spray Dryer Features
• Manufacturer: GEA Niro
• Function: Multi Stage Dryer
• Spray Dryer Type: CDP1000
• Fluidiser: Niro Vibratory Fluid Bed Dryer Fluidizer
• Spray Dryer Plant includes the following:
o Bag Filter (Powder Bag House)
o Air Heater
 Steam Air Heater
 Electrical Air Heater (Top Up Heat using 8x Electrical Heater Element)
o Niro Rotary Atomiser
o Wet Scrubbers
o Cyclones
o 2x 70 Tonne Powder Bins
o Blowers
o Rotary Valves with Blowing Seals
o Air Filters

Spray Dryer Specification
• Ordinary Skim Milk
o Dryer Inlet Temperature: 215 deg C
o Concentrate Feed In Rate before Heating: 12,300 kg per hour
o Concentrate Feed Temperature before Heating: 51 deg C
o Concentrate Rate (Max): 12,545 kg per hour
o Solids Concentration: 50% Total Solids
o Concentrate Feed Temperature: 65 deg C
o Water Evaporation: 6,045 kg per hour
o Powder Rate: 6,500 kg per hour
o Powder Moisture: 3.5%
o Steam Consumption for Concentrate Heating & Static Fluid Bed: 2,000 kg per hour @ 18 bar pressure
o Steam Consumption for Air Heater: 7,500 kg per hour @ 18 bar pressure
• Spray Dryer Output rate on other products:
o Instant Skim Milk Powder: 5,900 kg per hour
o Whole Milk Powder: 5,780 kg per hour
o Instant Whole Milk Powder: 5,050 kg per hour
• Additional Details: Plant includes Control Panels with Frequency Inverters