References
References
USS Serbia, Monitoring-Control System of Technologic Converter Line No 3

The process of steel production takes place in a steel converter. Any charge needed to produce any steel grade consists of a technologically defined quantity of molten pig iron, steel scrap, a quantity of oxygen to be blown in, a quantity of nonmetallic additives and metallic alloys that have to be batched properly. When steel is obtained, slag and steel are poured into ladles and transported further on - slag towards slag dump and steel to area for out-of furnace treatment and further on to casting division.

When there is a charge in the converter a large quantity of gases is released. Converter gases are extracted with high power fans (2MW) and with a fan system in which gases are subjected to treatment. The system is cooled with high pressure water (33 bar) supplied from a pump station which belongs to the energy generating unit.

The applied control equipment is of OMRON, Japanese firm make. PLC units series CS1 are networked by the Controller Link network in the form of an optical token ring. DeviceNET is used for a system of distributed inputs/outputs. The communication at SCADA level is Ethernet and an optic cable links the 2/2 pumping station with the main control room. Operators’ touch panels are of OMRON make. Local process controllers are OMRON series E5AK controllers. The applied system has over 1000 input/output signals and demonstrates excellent performances and operating reliability in extremely hard industrial conditions.

Monitoring-Control System of Technologic Converter Line No 3Monitoring-Control System of Technologic Converter Line No 3










Monitoring-Control System of Technologic Converter Line No 3












Monitoring-Control System of Technologic Converter Line No 3











Monitoring-Control System of Technologic Converter Line No 3












Monitoring-Control System of Technologic Converter Line No 3Monitoring-Control System of Technologic Converter Line No 3

News

MIKRO KONTROL d.o.o.
Vase Pelagica 30
11000 Belgrad, Serbien
+381 (0)11 3699 080
+381 (0)11 3699 939
office@mikrokontrol.rs
Powered by BeoNET