Year 2010 - Evaporator GEA Process Engineering 1-MVR-Mono
Specifications
| Manufacturer | GEA Process Engineering |
| Model | 1-MVR-Mono |
| Year | 2010 |
| Condition | Used |
| Serial Number | 030-6252-01 |
| Stock Number | 1256 |
| Type of Machine | Evaporator |
| Type of Evaporator | MVR |
| Capacity input (sweet whey) | 15.000 kg per hour - 6% TS - 6 °C |
| Capacity output (concentrated sweet whey) | 2.647 kg per hour - 34% TS - 4 °C |
| Water evaporation | 12.353 kg per hour |
| Diameter of the tubes | 48 mm |
| Boiling temperature | 62 °C |
| Condensate | 12.400 kg per hour - 11 °C |
| Steam consumption | 100 kg per hour - 0.008 kg/kg |
| Dimensions | ± 5,5 x 5,5 x 23,20 meter |
| Weight | ± 19.000 kg |
Description
Used GEA Process Engineering 1-MVR-Mono Falling Film Evaporator. Previously used to concentrate liquid for making sweetened whey for casein production. The product is preheated in a plate heat exchanger and in external straight-tubes preheater before the heat treatment and concentrated from the inner surface of the tubes in the calandrias. Part of the vapours are compressed by the vapour recompressor and used as heating medium. The unused vapour is passed on to a condenser. Product is transferred and finally discharged by means of specially designed centrigual pumps. Pre-concentrate is finally cooled down for truck transport purpose.
Line is running with an input capacity of ± 15.000 kg of sweet whey per hour, dry matter / TS of 6% and input temperature of 6°C and an output of 2.647 kg of concentrated sweet whey per hour, dry matter / TS of 34% and output temperature of 4 °C.
Note: the plant is designed for an outlet concentration that can be tuned between 32% TS and 36% TS. Considering the crystallization of the lactose at this temperature, the cooling temperature can be adjusted according to practical experience.
Technical data:
- Feed: Sweet whey, 15.000 kg/h, 6% TS, 6 °C.
- Concentrate: 2.647 kg/h, 34% TS, 4 °C.
- Water evaporation 12.353 kg/h.
- Diameter of the tubes inside the MVR: 48 mm.
- Boiling temperature: 62 °C.
- Condensate: 12.400 kg/h, 11 °C.
- Steam consumption: 100 kg/h, 0.008 kg/kg.
- Pumps absorbed: 18 kWh/h
- Compressor absorbed: 160 kWh/h.
- Cooling water: ± 2 m3/h, temperature in/out: 11/56 °C.
- Ice / chilled water consumption: 3 m3/h, temperature in/out: 3/8 °C.
- Service water consumption: 1,8 m3/h.
- Compressed air consumptions: 4 Nm3/h.
- Total power installed: 230,5 kW.
- CIP feed: 16.800 kg/h, 65 °C.
- Controls with Siemens S7-300 PLC.
Motor list:
- High pressure fan: 200 kW.
- Product feed pump: 4 kW.
- Product transfer pump: 3 kW.
- 2x Product transfer pumps: 2,2 kW / each.
- Concentrate pump: 3 kW.
- Condensate pump: 4 kW.
- 2x Condensate pumps: 1,1 kW / each.
- 2x Vacuum pumps, 5,5 kW / each.
Included with the line:
- Fan, Fläkt Woods, type HAXrk-56/1373-RD0, inlet volume: 26 m3/s, fan total pressure: 6 358 Pa, Leroy Somer LSRPM280SC Motor.
- Plate Heat Exchanger, GEA Ecoflex GmbH, VT 20 BC-10, 3-sections, year: 2009, serial number: 170/22829, 0-11 Bar, 0-100 °C, volume 216 liter, used for ice water SDX 6% / condensate SDX 32%.
- Product filters, Scami / Tuchenhagen.
- Steam filters, Spirax Sarco.
- Centrifugal pumps GEA Tuchenhagen Variflow TP.
- Liquid ring vaccuum pump, Robuschi KRVS.
- Automatic valves, Ari-Armaturen, Gemu, Tuchenhagen.
- Control valves, Samson, Tuchenhagen.
- Manual valves, Mecafrance Ireland, Tuchenhagen.
- No-return valves, Alfa Laval, ARS.
- Sample valve, Goavec.
- Conductivity Instruments / Density Instruments / Level Instruments / Pressure Instruments / Temperature Instruments and Flow instruments, Endress + Hauser.
- Frequency Variator, Danfoss.
- Proximity switches, IFM Electronic.
MVR Evaporator still mounted inside the factory.
Complete set of instruction manuals, drawings and EC Declaration of Conformity (Non-Annex IV Machinery) available.
Dismantling and loading:
Dismantling and loading inside containers on request.