Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Device for preventing short-circuit current of tundish and tundish
The invention discloses a device for preventing short-circuit current of a tundish. The device comprises a diversion channel, a diversion channel edge and a fixing module, the flow guide channel is vertically arranged on the upper surface of the fixing module and is used for guiding short steel flow at the bottom of the tundish, and the guide surface of the flow guide channel is an inclined surface; the two guide channel edges are arranged on the edges of the two sides of the guide channel in the length direction and used for restraining the short steel flow on the guide face. The invention further discloses the tundish comprising the device. According to the method, short-circuit flow of molten steel in the tundish can be restrained, large-particle inclusions are prevented from entering a crystallizer, the molten steel in the tundish is completely poured at the end of pouring, the process cost is not affected, and therefore the quality of a casting blank is improved, and economic losses are reduced.
本发明公开了一种中间包防止短路流的装置，包括导流通道、导流通道边沿以及固定模块；所述导流通道呈垂直向设于所述固定模块的上表面，用以导向中间包底部的短钢流，所述导流通道的导向面设置为斜面；所述导流通道边沿具有两块，分设于所述导流通道的长度向两侧边缘上，用以约束所述导向面上的短钢流。本发明还公开了一种包含该装置的中间包。本发明不仅能够抑制中包内钢水短路流，防止大颗粒夹杂物进入结晶器，而且在浇注终了时中间包钢水全部浇注完，不会影响工序成本，从而提高了铸坯质量，减少了经济损失。
Device for preventing short-circuit current of tundish and tundish
The invention discloses a device for preventing short-circuit current of a tundish. The device comprises a diversion channel, a diversion channel edge and a fixing module, the flow guide channel is vertically arranged on the upper surface of the fixing module and is used for guiding short steel flow at the bottom of the tundish, and the guide surface of the flow guide channel is an inclined surface; the two guide channel edges are arranged on the edges of the two sides of the guide channel in the length direction and used for restraining the short steel flow on the guide face. The invention further discloses the tundish comprising the device. According to the method, short-circuit flow of molten steel in the tundish can be restrained, large-particle inclusions are prevented from entering a crystallizer, the molten steel in the tundish is completely poured at the end of pouring, the process cost is not affected, and therefore the quality of a casting blank is improved, and economic losses are reduced.
本发明公开了一种中间包防止短路流的装置，包括导流通道、导流通道边沿以及固定模块；所述导流通道呈垂直向设于所述固定模块的上表面，用以导向中间包底部的短钢流，所述导流通道的导向面设置为斜面；所述导流通道边沿具有两块，分设于所述导流通道的长度向两侧边缘上，用以约束所述导向面上的短钢流。本发明还公开了一种包含该装置的中间包。本发明不仅能够抑制中包内钢水短路流，防止大颗粒夹杂物进入结晶器，而且在浇注终了时中间包钢水全部浇注完，不会影响工序成本，从而提高了铸坯质量，减少了经济损失。
Device for preventing short-circuit current of tundish and tundish
一种中间包防止短路流的装置及中间包
FAN ZHENGJIE (Autor:in) / ZHI JIANJUN (Autor:in) / YAO JINFU (Autor:in) / YANG JUN (Autor:in) / ZHANG ZHIQIANG (Autor:in) / XIE YU (Autor:in) / LEE JE-YOUNG (Autor:in)
31.10.2023
Patent
Elektronische Ressource
Chinesisch