Metallurgy

Control system for an oxygen pressure regulating station (KRP)

Oxygen and nitrogen pressure control for the converter shop, continuous casting and the plant's oxy-fuel needs.

KRP HMI screen: current oxygen and nitrogen pressure control mode

The system controls four oxygen pressure regulation lines for the converter shop and two lines for continuous casting, scarfing and oxy-fuel needs. It also controls two nitrogen lines and a control media header. Station-wide equipment includes valves, energy metering, receivers and gas analysis.

The system uses Siemens S7-1500 controllers, with software developed in TIA Portal. Data is sent to iba PDA for monitoring. The system is in operation.

Customer
RusGazCryo LLC
Operating company
Integrated steel plant
Status
In operation
Equipment and software
Scope of work
  • Application software development
Services

Photos and system screens

Other projects