本发明提供了一种漏钢检测装置及方法,用于在出现漏钢时能及时精确地检测出漏钢进行报警,缩短漏钢发生后的响应时间。所述装置包括：M根测温纤维,设置在结晶器出口处的足辊上,所述足辊沿轴向方向设置有M个通孔,所述M个通孔中相邻两个通孔环向间隔预设度数,所述M根测温纤维一一对应地设置在所述M个通孔内,所述M根测温纤维用于采集对应设置位置处足辊的温度,M为大于0的整数；处理器,用于获得所述M根测温纤维中每根测温纤维检测到的当前温度,基于所述M根测温纤维检测到的当前温度,判断所述结晶器是否漏钢,如果确定所述结晶器漏钢,输出报警信息。

The present invention provides a steel leakage detection device and method for detecting steel leakage in a timely and accurate manner for alarming when steel leakage occurs, and shortening the response time after steel leakage occurs. Said device includes: M temperature measuring fibers, set on the foot roll at the outlet of the crystallizer, said foot roll is set along the axial direction with M through holes, said M through holes in the adjacent two through holes circumferential interval preset degrees, said M temperature measuring fibers are set in said M through holes one by one, said M temperature measuring fibers are used to collect the temperature of the foot roll at the corresponding set position, M is an integer greater than 0; processor, for obtaining the current temperature detected by each of said M temperature measuring fibers, determining whether said crystallizer is leaking steel based on the current temperature detected by said M temperature measuring fibers, and outputting an alarm message if said crystallizer is determined to be leaking steel.