To meet the 3 # 4000 m3 blast furnace air supply needs, July 18, 2011 -8 15, SGCG should Shougang steel company to move the Power Plant requires a large expansion of axial compressor AV100-19 AV100-17 axis transformed into flow compressor. The compressor for about 17m, height of about 3.5m, case group, the total weight of about 82t, which cover about 36t, adjust cylinder bottom of about 5t, blade cylinder bottom of about 6t, the rotor of about 32t. Main components: chassis, blade bearing cylinder, adjust the cylinder, rotor, imported ring, diffuser, bearing housings, seals, bearings, servo motor, base, etc.
The device structure is complex and technically very difficult, removable high precision. SGCG time, successfully completed the transformation of a successful test, completely solved the 3 # 4000m3 blast furnace for the problem of insufficient wind, moved by the steel company''''''''s recognition. The transformation of the transformation to break the previous experience of limited equipment repair, using some new technology, equipment overhaul for the future transformation provides a valuable experience.