top blast

Small Bell Top-The Approach of New Charging Appliance of Blast Furnace Top

小钟炉顶&新型高炉炉顶装料设备再探

The Effect on Dust Control by Releasing High Pressure Water in Mechanised Excavation Ventilation and Dust Control Using in the Top of Blast Furnace Ore Tank

掘进工作面高压水细射流除尘规律研究高炉矿槽槽上通风除尘

According the practical application of engineering desing and transformation of blast furnace, A new compactly bell less top charging equipment of blast furnace is introduced. it can be reference for ironmaking of blase furnace.

从高炉改造及工程设计的实际应用出发，介绍了一种新型的无料钟炉顶装料设备，可供高炉炼铁参考。

350 m3 blast furnace is analyzed systemically by using six sigma management tools. The essential reasons of influencing pig iron silica content are found out. They are coal ratio, material charge, furnace top pressure, coke ash and charging system.

利用六西格玛管理提供的工具，对铸管公司1350m3高炉的生铁含硅量进行了系统分析，找出了影响生铁含硅量的根本原因是煤比、料批、炉顶压力、焦炭灰分及料制。

There hot-blast stove having spiral flow and top combustion, such as less maintenance, safety production etc.

在热风炉的日常维护和检修上,旋流顶燃式热风炉避免了燃烧室内部掉砖阻碍煤气畅通以及煤气泄漏等现象, 减少了检修量, 有利于安全生产.

The new methods of burden distribution with width burden in a bell-less top blast furnace

高炉无钟炉顶按料流宽度布料新方法

Meanwhile, in the combustion chamber top blast door, ensure that set the safe operation of the boiler.

同时，在燃烧室上方设置了防爆门，确保锅炉的安全运行。