COVID-19 - CLARIFICATION - We wish to inform our clients that despite the restrictions derived from the pandemic, Condorchem Envitech maintains its ability to develop projects and install equipment in any country in the world. The start-up of the plants can be done remotely, since they have systems that allow remote management, remote diagnosis and they include an alarm center.



Multiple-effect vacuum evaporators (two phases).

ENVIDEST MFE-2 (30.000-120.000) is a vacuum evaporator with external heat exchanger and forced circulation. The equipment works with contribution of hot water (W) or steam (V).
Two condensation options: by Air condenser (AC) or cooling water circuit plate exchanger (W).

Possibility of using the heat in several effects. Fully automated operation of the equipment.

  • Double effect evaporator. Fixed on frame.
  • Two vertical steam boilers built in stainless steel, with easy access inspection manhole on the side, demister y heat insulation.
  • Two stainless steel external special heat exchangers of low fouling, with heat fluids inlet and outlet.
  • Two heating options for evaporation of first effect:
  • Steam circuit heat exchanger (V).
  • Superheated water circuit heat exchanger (W).
  • Two condensation options in the second effect:
  • Air condenser equipment (AC).
  • Coolant circuit plate exchanger (W).
  • Two recirculation centrifugal pumps with double seal in AISI 316.
  • Two distillate pumps, controlled by a level sensor.
  • Two separate vacuum systems operated by liquid ring pump.
  • System of aspiration of water to be treated by vacuum suction, controlled by the boiler’s inside level sensor which controls the inlet valve.
  • Two discharge pumps, controlled by time or density.
  • Antifoam measuring system: completely automated with foam detector. It allows the automatic injection of the antifoam product to the evaporator.
  • Anti-fouling dosage system, with metering pump.
  • Integrated electric panel. Control system with PLC SIEMENS S7-300 and HMI SIEMENS MP377.
  • Communication system with remote assistance modem (optional).
  • Power supply: 400 V III, 50 Hz.</li>

  • Parts of the equipment touching the fluid built with special material corrosion resistant (SAF 2507, SANICRO 28, TITANIUM or stainless steel austenitic-ferritic super duplex alloys) (for effluents with high levels of chloride, fluoride, etc. Remote management MODEM.
  • Other power supplies available.

Multiple-effect vacuum evaporators (two phases)

Technical sheet for ENVIDEST MFE-2 (30.000-120.000), a vacuum evaporator with external heat exchanger

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