As part of this work, our company will carry out a full range of activities for implementation of the project to provide the most heat-loaded zones of blast furnace No. 5 with demineralized water of required quality and volume for smooth operation of the melting facility, including design, equipment manufacturing and supply, construction and installation works, commissioning and supervision, achievement of guarantee performance values..
A closed-loop system for cooling bosh, belly and BF stack staves makes it possible to stop using service water for cooling this zone of the blast furnace. As part of implementation of the ecological program it is planned to omit the use of approximately Q = 3560 m3/hour of service water..
The following main process equipment is planned for installation in the cooling system pump station:
- circulation pumps with electric drives;
- water-air type heat exchangers, with motor operated fans;
- nonstandardized equipment – expansion tank for maintaining a normal water level in the system;
- a treatment plant for circulating water.