Model for Prediction of Erosion Profile of Hearth and Bottom of Blast Furnace

Yang Shangbao; Yang Tianjun; Dong Yicheng

doi:10.13374/j.issn1001-053x.1995.s1.001

Volume 17 Issue S1

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Yang Shangbao, Yang Tianjun, Dong Yicheng. Model for Prediction of Erosion Profile of Hearth and Bottom of Blast Furnace[J]. Chinese Journal of Engineering, 1995, 17(S1): 1-5. doi: 10.13374/j.issn1001-053x.1995.s1.001

Citation:

Yang Shangbao, Yang Tianjun, Dong Yicheng. Model for Prediction of Erosion Profile of Hearth and Bottom of Blast Furnace[J]. Chinese Journal of Engineering, 1995, 17(S1): 1-5. doi: 10.13374/j.issn1001-053x.1995.s1.001

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Model for Prediction of Erosion Profile of Hearth and Bottom of Blast Furnace

doi: 10.13374/j.issn1001-053x.1995.s1.001

Department of Metallargy, USTB 100083

Received Date: 1995-10-16
Available Online: 2021-09-06

Abstract

Abstract

A model for prediction of erosion profile of the hearth and botlom of a blast furnace is established based on the analysis of the erosion mechanism of the hearth and bottom of the blast furnaces. The 1150℃ isotherm as a reference profile of the erosion of the hearth and bottom was calculated with the finite element method. The optimal working profile of the hearth canbe made by the model combined with the operative indication by the knowledge bases.
- blast furnace,
- lining block,
- heat transfer calculation,
- finice element method