Multiple effect vacuum concentrator with hard primary desulphurization C19

Reduced energy costs

Nowadays and much more in the future, the reduction of energy and concentration costs is a binding condition for manufacturers and producers.
The C 19 multiple effect vacuum concentrator with descending film meets this need with excellent solutions that achieve:

• Better quality of the concentrated product (minimum contact time, small temperature differences between heater and processed product).
• Lower unit cost of water evaporation than by other concentrators (process steam recovery and reutilization by thermal compression, heat recovery from concentrated product and vapour condensation).
• Maximum exchange coefficient (high speed descending film and quick product heating).
• Considerable savings on water, which is recycled through cooling towers free from pollutants (e.g. sulphur dioxide) owing to a surface condenser.

The continuous work cycle is controlled by a central control board and automated during the most important stages, particularly discharge.
There is an optional special stripping column for preliminary desulphurization using process steam.