Danieli & C. Officine Meccaniche S.p.a.

Antonio Nardella

Nino Zanetti

Massimo Fabiani

The invention relates to a steel product processing plant, in particular including a rolling line and preferably upstream thereof a continuous casting line including at least one steel product direct cooling or cleaning system, or another system suitable to spray water on the product being processed; and a system for the separation of mixtures, in particular of a muddy nature, including water and scale deriving from said systems, which is provided with at least two pits (F, F) for collecting the mixtures, wherein at least a first pit (F), advantageously provided with a dredging system for continuously removing the scale, is fed by water with coarse scale and at least a second pit (F) with water with fine scale and wherein said pits each have a maximum overall depth <10 m, preferably even less.

Steel product processing plant with scale separation and recovery system

A plant to produce metal products, and a corresponding management method, where the plant includes a production line which includes a plurality of operating units, each provided with respective hydraulic circuits, selected from a melting unit, a casting unit, a rolling unit and a cooling treatment apparatus, and a water supply unit having a tank for the water connected to each of the hydraulic circuits and a plurality of water feed devices configured to feed water from the tank to respective hydraulic circuits.

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GREVE IN CHIANTI, Italy

Antonio Nardella