Operating PLC System
Custom PLC Engineering for Wet Gas Scrubbers
Ravebo provides custom PLC engineering for high-end wet gas scrubbers, delivering control systems that are precisely aligned with the technical and operational requirements of complex industrial installations. With extensive experience in advanced process automation, Ravebo develops highly reliable solutions that ensure stable and consistent operation while meeting stringent environmental and safety regulations.
Siemens S7 Control Architecture
The control architecture is based on :contentReference[oaicite:0]{index=0} S7 systems, including the S7-1200 and S7-1500 platforms, engineered within the TIA Portal environment. This proven technology offers exceptional reliability, long-term availability, and seamless scalability, making it ideally suited for sophisticated wet gas scrubbers with multiple columns or multi-stage configurations. The PLC software is designed to manage not only the core scrubbing process but also all associated auxiliary equipment, ensuring coordinated and dependable system operation.
Process Monitoring and Control
Critical process parameters such as gas flow, pressure, and temperature, liquid consumption, pH value, conductivity, free chlorine, and liquid levels in the tanks are continuously monitored and controlled. The PLC supports the synchronized operation of pumps, fans, dosing systems, valves, and safety devices, enabling precise control across all stages or columns of the scrubber. This integrated approach enhances process stability, operational reliability, and overall plant performance.
Operator Interface and System Integration
Customized operator interaction is supported by clear and intuitive HMI design, providing comprehensive insight into process conditions, alarms, and historical data. This transparency allows for efficient operation, rapid fault diagnosis, and minimized downtime. Integration with higher-level control systems and existing plant infrastructure is achieved using standard industrial communication protocols, ensuring a consistent and robust automation environment.
Commissioning and Long-Term Support
From initial system design through commissioning and long-term support, Ravebo delivers fully tailored Siemens S7-based PLC solutions. The result is a high-reliability control system that supports complex, multi-stage wet gas scrubbers and their auxiliary equipment, contributing to effective emission control, operational excellence, and sustainable industrial performance.