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Cooling apparatus for rapid cooling of the homogeneous Seogang in the tin melting treatment process of an electro-tin plating equipment
Cooling apparatus for rapid cooling of the homogeneous Seogang in the tin melting treatment process of an electro-tin plating equipment
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机译:用于在电镀锡设备的锡熔化处理过程中快速冷却均质的西港的冷却设备
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摘要
PURPOSE: A cooler is provided to equally cool the upper face and the lower face of a tin plated steel strip, to adjust relative current velocity and to adjust a cooling start point. CONSTITUTION: A cooler has an opposite current velocity channel(4) forming in a partition shape so that cooling water from the cooler is not affected by cooling water flux in a cooling water tank(2). The cooler equally cools the front and rear face of a steel strip(1). Also, a nozzle(3) sprays cooling water flowing along a channel so that current distribution is regular in a width direction. Temperature of cooling water keeps different from temperature of the cooling water tank by a heat exchanger. Thereby, thickness of the tin plated steel strip and cooling condition are variously applied.
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