Spent Wash Evaporation Unit

Multi effect evaporator station is a key component to treat effluents (must / wash). VRL supplies advanced, safe and cost-effective solutions to satisfy any demand of evaporation with a wide range of alternative units and applications.

The design, manufacture and supply of plants for Ethanol / Alcohol production and exploitation are based on the experience and proprietary technical know how of our Partner Ms/M D Twiththeir core business based on 176 years of experience in design and supply of Ethanol / Alcohol production plants with distillation & evaporation units. With strong collaboration between M D T and V R L, we are now capable to handle projects of all sizes and to provide a wide range of services from feasibility and pre - engineering study to turn-key supply of large and complex plants.

All the plants are designed taking into account the most up to dated engineering solutions and in full compliance with strict safety and environmental standards. They are developed according to M D T experience to match the most cost-effective solution for the satisfaction of the client.

The following type of evaporators are available for spent wash concentration :

  • Vertical tube (falling film, forced or natural circulation type)
  • Horizontal tube (forced circulation type)
  • Plates (forced or natural circulation type)

They can be supplied with thermal/mechanical vapour compressors to reduce steam consumption.Type and technology of the evaporators are selected according to the specific duty and heat-degradation of the processed product

Other key process parameters, for the correct design of this evaporator station, are the viscosity of the product, the solubility of dissolved salts and the fouling resistance of the heat exchanger walls at the concentration process conditions. All those factors play vital role in the selection of type of evaporators.