Multi-effect Evaporator Plant Automation

Multi-Effect Evaporator Plant Automation – ACS Engitech

150+

MEE Plants Commissioned

Process Automation

Multi-Effect Evaporator *(MEE) Plant Automation

ACS Engitech provides complete automation solutions for Multi-Effect Evaporator plants — from individual stage control to plant-wide SCADA systems with historical trending and report generation.

MEE plants use steam condensed in one stage to heat the next stage, producing fresh water or concentrated product. ACS automation systems manage the entire process — from feed to concentrate discharge — with precision PID control and automated sequencing.

Successfully commissioned more than 150 MEE plants up to 500 KLD capacity across pharmaceutical, chemical and water treatment industries.

Siemens S7 PLC with TIA Portal programming

WinCC SCADA for process visualization and data logging

Smart PID control for level, flow and temperature

VFD control for energy-efficient pump operation

Automation Features

MEE *Control System

Multi-Stage Control

Automated control of each evaporator effect — managing steam flow, liquid level, temperature and pressure across all stages simultaneously.

Smart PID Loops

Siemens S7 latest controller for accurate level and flow control. PID auto-tuning capability for consistent product quality across varying feed conditions.

SCADA Visualization

Informative mimic design with Siemens WinCC Professional/Advance SCADA. Smart popup screens for total control and diagnosis of each starter and control valve.

Process Data Logging

Collection and logging of critical process parameters. Summary report generation for in-depth process analysis. Historical trends of analogue parameters from field instruments.

Energy Efficiency

VFD-driven pumps for energy-efficient operation. Automated startup/shutdown sequences with respect to emergencies and process demands.

Security & Access

Unique User ID and password with password-ageing facility. Audit trail for all operator actions. Secure SQL Server data storage with remote connectivity.

Water Treatment *Automation Portfolio

ACS provides complete automation across the water and waste water treatment spectrum.

ZLD Plant Automation

Zero Liquid Discharge — complete automation of ETP + UF RO + MEE combination plants for 95%+ liquid waste recovery.

ATFD Plant Automation

Agitated Thin Film Dryer automation up to 250 kg/hr. More than 150 ATFD plants commissioned for chemical and pharmaceutical applications.

MVR / MVC Plant

Mechanical Vapour Recompression plant automation up to 100 KLD — energy recovery process for efficient evaporation with waste heat recycling.