摘要
随着政策对环保提出更严格的要求,炼铁厂对高炉停炉技术提出了更高的要求。介绍了柳钢1500 m^(3)高炉快速环保煤气全程回收停炉操作技术创新,对炉顶打水量量化调节控制,盖面焦控制顶温,大风量快速降料线,全程无爆震、无崩料、无管道等现象,降料线提前达到预定位置,实现了安全环保快速停炉和消除停炉放散带来的噪音问题。
With stricter requirements for environmental protection in policies,ironworks have put forward higher requirements for blast furnace shutdown technology.This article introduces the technological innovation of rapid and environmentally friendly gas recovery and shutdown operation for the 1500 m^(3)blast furnace at Liugang.It quantitatively adjusts and controls the amount of water injected into the furnace top,controls the top temperature with cover coke,and uses a high air volume rapid material reduction line.There are no phenomena such as detonation,collapse,or pipeline during the entire process.The material reduction line reaches the predetermined position in advance,achieving safe and environmentally friendly rapid shutdown and eliminating noise problems caused by shutdown discharge.
作者
黄泽文
黄伟航
钱海涛
雷震
HUANG Zewen;HUANG Weihang;QIAN Hantao;LEI Zhen(Guangxi Liuzhou Iron and Steel Group Co.,Ltd.,Ironmaking Plant,Liuzhou 545004,Guangxi,China)
出处
《四川冶金》
2025年第3期60-63,共4页
Sichuan Metallurgy
关键词
高炉
停炉
煤气回收
水量控制
盖面焦
大风量
blast furnace
shutdown of the furnace
gas recovery
water quantity control
cover coke
high air volume
作者简介
第一作者:黄泽文(1980-),男,大学学历,工程师/高级技师,主要从事炼铁工作,E-mail:381772512@qq.com。
