Page 77 - 国外钢铁技术信息内参（2022年8月）

 国外钢铁技术摘要信息 2 ᇏݓࣁඋ࿐߶

（一）新型球团设备隔墙的热力学分析

HANS ULRICH MARSCHALL ，CESAR G. J. NADER ，GERALD
1
HEBENSTREIT ，BRUNO WILHELMI 3
3

ᇏݓࣁඋ࿐߶
1 奥地利利奥本德国莱茵集团（RHI AG）技术中心
2 巴西贝洛奥里藏特德国莱茵集团（RHI AG）工业分公司

3 德国威斯巴登德国莱茵集团（RHI AG）工业分公司 ᇏݓࣁඋ࿐߶

摘要：细粒铁矿石不能作为炉料直接用于高炉冶炼，为了能利用细粒铁矿石，必

须用大型链篦式球团设备高效地将其加工成球团矿——球形含铁原料。炉内几千

吨耐火材料炉衬对作业稳定性和能源效率起着重要的作用，隔墙是设计的关键部

分，它将炉篦上方的工艺区分为几个不同的温度区。隔墙位于炉篦上方，横跨炉

墙宽度。本文介绍了一种新型隔墙设计，并对隔墙的热机械性能进行有限元分析。
ᇏݓࣁඋ࿐߶
关键词：球团设备，隔墙，耐火材料，热机械性能分析

New Type of Partition Walls In A Pelletizing Plant: A

Thermo Mechanical Analysis
ᇏݓࣁඋ࿐߶
Abstract：Blast furnaces do not operate properly with fine-grained iron ore. To make

use of such ores, they must be processed efficiently into pellets in high scale traveling
grate pelletizing plants. Pellets are small balls of iron ore. Such furnaces are lined
with thousands of tons of refractories that play an important role in operation stability
and energy efficiency. Partition walls are a critical part of the design by dividing the
process area above the grate into different temperature zones. These partition walls
situated above the traveling grate and span across the width of the furnace walls. This
paper describes the development of a new type of partition walls supported by finite
element analysis of the thermo mechanical behaviour of those walls.

原文参考 CMISI 数据库： 7th European Coke and Ironmaking Congress:ECIC

ᇏݓࣁඋ࿐߶
2016, 第 1064 页至 1070 页

CSM 中国金属学会 CMISI 冶金工业信息标准研究院
74