连铸中间包多孔导流墙结构优化

闫心怡; 沈明钢; 肖志禹

doi:10.15980/j.tzzz.2017.05.020

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连铸中间包多孔导流墙结构优化
Optimization of Porous Diversion Wall Structure in Continuous Casting Tundish
2017年37卷第5期页码：531-533
纸质出版日期： 2017 ，
DOI： 10.15980/j.tzzz.2017.05.020

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[1]闫心怡,沈明钢,肖志禹.连铸中间包多孔导流墙结构优化[J].特种铸造及有色合金,2017,37(05):531-533.

Yan Xinyi, Shen Minggang, Xiao Zhiyu. Optimization of Porous Diversion Wall Structure in Continuous Casting Tundish[J]. Special Casting & Nonferrous Alloys, 2017,37(5):531-533.
[1]闫心怡,沈明钢,肖志禹.连铸中间包多孔导流墙结构优化[J].特种铸造及有色合金,2017,37(05):531-533. DOI： 10.15980/j.tzzz.2017.05.020.

Yan Xinyi, Shen Minggang, Xiao Zhiyu. Optimization of Porous Diversion Wall Structure in Continuous Casting Tundish[J]. Special Casting & Nonferrous Alloys, 2017,37(5):531-533. DOI： 10.15980/j.tzzz.2017.05.020.

摘要

以某钢厂连铸中间包为研究对象

采用正交试验法对中间包多孔导流墙结构进行研究。通过RTD曲线计算结果和极差分析

得出了最优的装置控流方案:挡墙中心到长水口中心距离为1 550mm

导流孔直径为100mm

导流孔上仰角为35°

上、下孔间距为240mm。

Abstract

Porous diversion wall structure of a continuous casting tundish was optimized by the orthogonal experiment.Based on RTD curve calculation results and range analysis

the optimized fluid-control parameters were presented as follows:retaining wall center distances from the center of the tundish of1 550 mm

the diversion hole diameter of 100 mm and the diversion hole on the elevation of 35°

up and down hole distance of 240 mm.