1) Vertical industrial kiln
工业球团竖炉
2) shaft furnace pelletizing
竖炉球团
1.
Technique progresses of ANGANG YONGTONG shaft furnace pelletizing process in resent years were presented in this paper, some of which were developed by YONGTONG itself.
介绍了安钢永通公司近年来对现有竖炉球团进行的工艺升级、炉型优化、设备改进、添加炼钢污泥等,其中部分生产工艺与设备系永通公司自创。
2.
Based on application and research of secondary cooler for shaft furnace pelletizing at home,some problems and drawbacks were pointed out.
针对国内竖炉球团二次冷却器的应用及研究现状 ,提出其存在的问题 ,并介绍一种可用来代替目前竖炉球团二次冷却器的新型PZ B型冷却器的设计、冷却原理及应用前
3.
The technical and process modifications and the effects in shaft furnace pelletizing plant of E Kou iron ore mine were introduced in this pape
介绍了近几年来峨口铁矿竖炉球团的主要技术改造与工艺改进所取得的成
3) shaft furnace pellet
竖炉球团
1.
Experimental study on shaft furnace pellet made from different imported concentrates;
竖炉球团配用不同进口精矿的试验研究
2.
In this paper,some troubles existing in the condenser of the shaft furnace pellet system are discussed,and the whole design,principle as well as the prospect of a new secondary condenser named PZ A which could take place of those used at present are introduced.
阐述了竖炉球团二次冷却器的应用及研究现状 ,指出其存在的问题 ,并介绍了一种可用来代替目前竖炉球团二次冷却器的新型 PZ-A型冷却器的设计、冷却原理及应用前景。
4) pelletizing shaft furnace
球团竖炉
1.
The relationship between productivity of the pelletizing shaft furnace and operation and construction factors was established,it could support the design and operating of the industrial process.
建立了导风墙-干燥床式球团竖炉的干燥、预热焙烧、均热以及冷却过程数学模型,得出了球团竖炉本体高度的计算式。
2.
The modification of №1 pelletizing shaft furnace in LAIWU I&S Co.
莱钢 1号球团竖炉于 2 0 0 1年实施大修改造 ,主要包括 :竖炉本体、配料控制系统、造球系统和成品系统。
3.
Based on eight times fused lump accident occurred in № 1 shaft furnace of NANGANG pelletizing plant in between June 1997 to march 1998,the mechanism and reason of fused lump in shaft furnace were analyed Some effective measures were proposed and adopted, these were avaiable for other pelletizing shaft furnace referenc
针对南钢 1号球团竖炉自 1997年 6月到 1998年 3月间发生的 8次结块结炉事故 ,分析了结块机理和该厂发生结炉的原因 ,并提出了有效的预防措施 ,可供同类型球团厂参
5) pellet shaft furnace
球团竖炉
1.
In order to solve the problem that pellet shaft furnace EP's count-corona because service life is too long, the experiment of adopting the pulse power supply to replace the direct current supply for EP was conducted in HANGGANG ironmaking works.
杭钢炼铁厂为了解决球团竖炉电除尘器因服务年限较长而产生的反电晕现象,采用脉冲供电方式进行了试验研究,取得了提高除尘效率的预期效果。
2.
After the improvement on the structure for many times,the 8 m 2 pellet shaft furnace of Jigang has eliminated or reduced lots of original defects.
济钢 8m2 球团竖炉经多次改进炉体结构后 ,消除或减少了原有的许多缺点 ,使用性能大为改
6) pellet furnace
球团竖炉
1.
Investigation of appropriate air/gas rate in 2×8m~2 pellet furnace in No.
论述了马钢第一烧结厂2×8m~2球团竖炉适宜空煤气配比的探索过程,给出了适宜的空煤气配比,并从保持燃烧废气适宜的O_2含量和适宜的燃烧室温度水平两方面进行了论证。
2.
4 pellet furnace,realizing computer collection of proportioning running parameters and automatic proportioning control of the pellet.
为提高配料精度,济钢4#竖炉采用集散控制系统实现了球团竖炉配料运行参数的计算机采集和球团矿自动配料控制。
补充资料：工业炉:工业炉排烟系统
利用烟囱或机械装置将工业炉炉膛内的烟气排出炉外的系统。保证排烟通畅是工业炉正常使用的重要条件﹐排烟不通畅时﹐炉膛压力昇高﹐从炉膛四周的缝隙会逸出大量烟气而增加炉子的热损失﹐影响炉内气流的均匀分布﹐降低炉温均匀性﹐恶化操作环境。
排烟系统是由產生抽力的排烟装置和排送烟气的烟道所组成。常用的排烟装置有烟囱(图1 烟囱排烟装置 
)﹑引风机或喷射管(图2 机械排烟装置 
)等。
烟囱排烟是靠流入烟囱内热烟气密度小於烟囱外空气密度所產生的浮力﹐以克服烟道的阻力。利用引风机也可将烟气排出﹐或在排烟系统中某一部位装设一个喷射管﹐用高速喷射气体所產生的负压排出烟气。烟囱排烟不消耗动力﹐排烟温度不受限制。当排烟阻力很大而工业炉又间断运行时﹐可用引风机或喷射管排烟。喷射管适用於排除高温烟气﹔引风机适用於排除低温烟气。
烟囱分为砖砌烟囱﹑混凝土烟囱和钢板烟囱。烟道有地下烟道和架空烟道两种。地下烟道多用砖砌﹐架空烟道宜採用衬有耐火材料的钢板製成。
为了减少烟气对环境的污染﹐或因节能需要而在烟道内设置预热器时﹐都需要儘量提高烟囱高度并增加烟囱出口处的烟气流速﹐使之大於当地最大风速或至少不低於3米/秒﹐以避免烟气中的有害气体和烟尘向地面扩散。当烟囱高度达50米以上时﹐烟囱顶部的风速为地面处风速的数倍。烟气到达地面时已在离烟囱很远的地方﹐这时烟气已在逐步扩散中稀释到无害的程度。对燃烧固体燃料的工业炉﹐在排烟系统中还要设置各种形式的除尘器﹐使烟气排出时的含尘浓度降低到200微克/米3以下。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条