MVR Machinical Recompression Evaporator

Evaporator
Evaporators with Cutting-edge technology Excellent quality
Shanghai Dingtai specialized in the manufacturing of evaporator

Shanghai DingTai Evaporator Co.,Ltd has designed, installed and successfully commissioned many Mechanical Vapor Recompression (MVR) evaporator systems for processors with access to a favorable electrical rate structure. The basis for MVR design is the use of a mechanical compressor instead of a steam thermocompressor. This mechanical compressor is most commonly driven with an electric motor. Utilization of the mechanical compressor substantially reduces steam requirements as well as cooling water demand.

Evaporation by means of mechanical recompression can be more cost effective than TVR evaporation. The MVR design used for pre-concentration (before entering an evaporator for high solids concentration) in place of a membrane system is highly efficient and requires very little maintenance. The high efficiency of DINGTAI MVR Evaporator System can make an important contribution to your energy savings program.

With an MVR evaporator system efficiencies can run as high as 200 lb of water evaporated per kwh (roughly the equivalent of 25 lb water evaporated per lb steam with a TVR evaporator).

DINGTAI MVR Evaporator Systems can be designed for rates from under 20,000 PPH to over 150,000 PPH. Contact us for more specific information.

The following is a list of some of the MVR evaporation systems that have been installed by DINGTAI:

EQUIPMENT / CAPACITY / PRODUCT / YEAR

MVR Evaporator with TVR Finisher, 2007
100,000 PPH Skim Milk from 8.6% to 48.0% TS

Single Effect MVR Evaporator, 2004
50,000 Lb/Hr Skim Milk 8.5% TS to 38% TS

Single Effect MVR Evaporator with Finisher, 2003
100,000 Lb/Hr Sweet Whey from 6% TS to 55% TS

Single Effect MVR Pre-concentrator, 1996
85,000 lb/hr, Skim Milk 8.6% TS to 14.6% TS

Single Effect Double Body MVR Evaporator, 1995
94,000 lb/hr, Ice Cream Mixes to 42% TS

Single Effect MVR Pre-concentrator, 1995
90,000 lb/hr, Whey 6% TS to 11.7% TS