Title: High-strength low-alloy steel temperature control plate blank acceleration cooling system
Application Number: 200610086189 Application Date: 2006.09.08
Publication Number: 1920061 Publication Date: 2007.02.28
Approval Pub. Date: Granted Pub. Date:
International Classifi-cation: C21D8/00;C21D11/00;B21B37/74
Applicant(s) Name: Nanjing Iron and Steel Co., Ltd. Address:
Inventor(s) Name: Kang Yonglin;Wang Daoyuan;Yu Hao;Li Xiang;Yin Yuqu
Attorney & Agent: yao jiaoyang
Abstract:
    The invention relates the metallurgy cooling system. The system comprises temperature blank and transport roller way. The temperature blank is on the transport roller way, the temperature blank can move on the transport roller way, on the two sides of the transport roller way there is cooling device, the cooling device is three axial flow fans, the shaft line of axial flow fan and transport roller way lie at the angle of 0-90Deg, and the shaft line of axial flow fan and rolling direction lie at the angle of 0-180Deg. The cooling device is also three aerial fog injection apparatus, which comprises atomized cooling injector. The atomized cooling injector and d transport roller way lie at the angle of 0-90Deg, and the atomized cooling injector and rolling direction lie at the angle of 0-180Deg. The wind or aerial fog is used to accelerate the cooling of temperature blank. The invention can shorten the cooling time.
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