1. Background and meaning

The iron and steel industry is the pillar industry of the national economy. The blast furnace is the key equipment in the iron and steel production process. The safe and long-term stable operation of the blast furnace is the guarantee of the steel output. The chemical reaction state in the blast furnace, the distribution cycle of materials, the height of materials, and the strong central airflow is an important reference factor for blast furnace control. Since the blast furnace is under positive pressure for a long time and the internal dust is relatively large when the charge is spread, there has been no effective means to monitor the state of the furnace for a long time.

2, plan

Blast furnace material level online monitoring system solution The system structure is mainly composed of imaging probes, control boxes, decoding and display terminals. According to the structural characteristics of the blast furnace, the opening position is reasonably selected, avoiding the erosion of the material to the probe, and achieving the height of the blast furnace material level. Clear monitoring of central airflow.

Architecture diagram

3, value

● Real-time monitoring of furnace working conditions, escort the long-term stable operation of the blast furnace, and improve the economic benefits of the enterprise;

● Reduce the safety risks and labor intensity of personnel inspections, and improve the occupational health of employees.

4. Application case