CN201470863U - 一种用于电渣连续抽锭空心钢锭的水冷引锭板 - Google Patents

一种用于电渣连续抽锭空心钢锭的水冷引锭板 Download PDF

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CN201470863U
CN201470863U CN2009201858230U CN200920185823U CN201470863U CN 201470863 U CN201470863 U CN 201470863U CN 2009201858230 U CN2009201858230 U CN 2009201858230U CN 200920185823 U CN200920185823 U CN 200920185823U CN 201470863 U CN201470863 U CN 201470863U
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饶云福
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Jiangxi Shixing New Material Science & Technology Co Ltd
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Abstract

本实用新型涉及一种用于电渣连续抽锭空心钢锭的水冷引锭板，尤其涉及一种用于电渣连续抽锭大口径等截面空心钢锭的水冷引锭板。水冷引锭板位于芯部结晶器与外部结晶器之间；所述水冷引锭板的截面呈现上边窄、下边宽的正梯形状。水冷引锭板的特殊结构：引锭板起到引锭和承重两大功能，由于引锭板在抽锭过程承受高温，其膨胀会导致卡模事故，因此引锭板必须水冷和特殊设计。

Description

一种用于电渣连续抽锭空心钢锭的水冷引锭板
技术领域
本实用新型涉及一种用于电渣连续抽锭空心钢锭的水冷引锭板，尤其涉及一种用于电渣连续抽锭大口径等截面空心钢锭的水冷引锭板。
背景技术
目前国内外生产的大口径空心钢锭有两种工艺：1、铸钢空心锭；2、冲孔空心钢锭；这种技术只能生产小口径，长度较短的空心锭，满足不了生产的需要。引锭板起到引锭和承重两大功能，由于引锭板在抽锭过程承受高温，其膨胀会导致卡模事故。
发明内容
本实用新型的目的在于提供一种用于电渣连续抽锭空心钢锭的水冷引锭板，从而解决由于引锭板在抽锭过程承受高温，其膨胀会导致卡模事故。
为了实现上述目的，本实用新型采用如下技术方案：水冷引锭板位于芯部结晶器与外部结晶器之间；所述水冷引锭板的截面呈现上边窄、下边宽的正梯形状。水冷引锭板的上边宽长度是下边宽长度的93％～95％。在所述水冷引锭板的内部通有水冷进水管和水冷出水管。
本实用新型与现有技术相比有如下优点：
水冷引锭板的特殊结构：引锭板起到引锭和承重两大功能，由于引锭板在抽锭过程承受高温，其膨胀会导致卡模事故，因此引锭板必须水冷和特殊设计。
附图说明
图1为本实用新型的结构示意图。
图中：1-水冷引锭板，2-芯部结晶器，3-外部结晶器，4-水冷引锭板的上边宽，5-水冷引锭板的下边宽，6-水冷进水管，7-水冷出水管。
具体实施方式
下面结合图1对本实用新型的具体实施方式做一详细说明：
如图1所示：水冷引锭板1位于芯部结晶器2与外部结晶器3之间；所述水冷引锭板1的截面呈现上边窄、下边宽的正梯形状。水冷引锭板的上边宽4长度是水冷引锭板的下边宽5长度的93％～95％。在所述水冷引锭板1的内部通有水冷进水管6和水冷出水管7。

Claims (3)

1.一种用于电渣连续抽锭空心钢锭的水冷引锭板，其特征在于：水冷引锭板(1)位于芯部结晶器(2)与外部结晶器(3)之间；所述水冷引锭板(1)的截面呈现上边窄、下边宽的正梯形状。
2.根据权利要求1所述的用于电渣连续抽锭空心钢锭的水冷引锭板，其特征在于：水冷引锭板的上边宽(4)长度是水冷引锭板的下边宽(5)长度的93％～95％。
3.根据权利要求1所述的用于电渣连续抽锭空心钢锭的水冷引锭板，其特征在于：在所述水冷引锭板(1)的内部通有水冷进水管(6)和水冷出水管(7)。
CN2009201858230U 2009-07-15 2009-07-15 一种用于电渣连续抽锭空心钢锭的水冷引锭板 Expired - Fee Related CN201470863U (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2009201858230U CN201470863U (zh) 2009-07-15 2009-07-15 一种用于电渣连续抽锭空心钢锭的水冷引锭板

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2009201858230U CN201470863U (zh) 2009-07-15 2009-07-15 一种用于电渣连续抽锭空心钢锭的水冷引锭板

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CN201470863U true CN201470863U (zh) 2010-05-19

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CN2009201858230U Expired - Fee Related CN201470863U (zh) 2009-07-15 2009-07-15 一种用于电渣连续抽锭空心钢锭的水冷引锭板

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