Controlled cooling device of high-speed wire rod finishing mill group

• Main Authors: JIA GUOQING, HAN RUI, QIN CHANGLI, ZHANG YAMIN, ZHOU HAIYU, MAO PENGJIE
• Format: Patent
• Language: Chinese; English
• Published: 16.06.2010
• Subjects: MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVINGMATERIAL; PERFORMING OPERATIONS; PUNCHING METAL; ROLLING OF METAL; TRANSPORTING

The utility model discloses a controlled cooling device of a high-speed wire rod finishing mill group. A front water-cooling system and a rear water-cooling system are respectively allocated in front and back of the finishing mill group, each system comprises a water tank, a valve stand, a water inlet pipeline, a water outlet pipeline, and a control system, the water tank is mounted on the rolling line, and respectively connected with the water inlet pipeline and the water outlet pipeline, the valve stand is mounted on the water inlet pipeline and connected with the automatic control system, the water inflow of the water tank is controlled through the valve stand, the controlled cooling function is realized in the water tank, and the cooling water is discharged from the water outlet pipeline. The controlled cooling device controls the water yield in the water tank through the valve stand, cools the wire rod during the rolling process in the water tank, and realizes the on-line control temperature of the wire