1) blast temperature
风温
1.
In order to study the combustion characteristic of the waste plastic at blast temperature,the content of CO and CO2 of gas during the combustion course of polyethylene particle and the mixture of coal powder at the blast temperature was measured by the infrared analysis instrument,and then corresponding combustion rate was calculated.
为了研究废塑料在高炉风温条件下的燃烧特性,用红外分析仪测出聚乙烯(PE)颗粒和煤粉混合物在风温条件下燃烧时尾气中CO和CO2的含量,进而计算出不同条件下的燃烧率。
2.
Coal rate can be raised by using high quality burden,raising blast temperature,using oxygen combined with coal injection,strengthening blast furnace operation and improving pulverized coal combustion conditions.
通过精料、提高风温和富氧率、优化喷吹工艺、抓好高炉操作等技术措施,可以提高高炉煤比,从而降低焦比。
3.
1 BF along with the improving of beneficiated material level, such as raising blast temperature, using oxygen combined with coal injection, improving operation mode, strengthening equipment management, adopting advanced equipments, etc.
随着精料水平的提高,莱钢1#高炉通过提高风温、富氧大喷吹相结合,改进操作方式,加强设备管理,采用先进设备等措施,使入炉焦比从1998年的518kg/t降低到目前的360kg/t。
2) air temperature
风温
1.
The air temperature is improved above 950～1000℃.
经合理设计 ,热风炉各项指标达到了预期目标 ,风温提高到 95 0～ 10 0 0℃ ,满足了生产需求 ,而且具有投资省、见效快的特
2.
It is considered that, air speed,air temperature, air relative humidity and air pressure have influence upon unevenness of PET POY.
讨论了侧吹风的风速、风温、相对湿度及风道压力对涤纶POY条干不匀率的影响。
3.
A series of technical measures are taken at the blast furnace to increase the air temperature,such as using cold air that comes from the stove,distributing the fume in the stove reasonably,using of fume waste heat recovery technology,auto-matic combustion and enriched oxygen combustion technology.
对高炉采取了一系列技术措施来提高高炉风温,通过应用热风炉冷风和烟气的合理分配、烟气余热回收技术以及自动烧炉和富氧烧炉等技术,并对风温提高后的配套设施进行了改造,2007年厂高炉平均风温达1167℃,改善了高炉技术经济指标,节能降耗效果显著。
3) wind temperature
风温
1.
The average wind temperature reaches over 1100℃ and meets the demand of blast furnace.
通过对石钢4座高炉的顶燃式热风炉的燃烧器结构、热风通道的位置进行比较,分析了不同顶燃式热风炉的特点,证明了石钢顶燃式热风炉技术在日益成熟和不断进步,平均风温达到1 100℃以上,满足了高炉对高风温的需求。
2.
1 iron-making plant of Jigang is restricted by wind temperature and oxygen-enriched rate, the experiment of grea tly injecting coal rate which greatly injecting coal rate is 140kg/t is done.
针对 1 #高炉喷煤比受风温水平及富氧率制约的问题 ,济钢第一炼铁厂进行了大喷煤试验 ,采取大喷煤比 1 40kg/t ,通过加强原燃料的筛分、增大鼓风动能、提高富氧率、提高炉缸热容等 ,使入炉焦比降低 2 5kg/t ,保证了炉况稳定 ,实现了高炉高产、低耗。
3.
high wind temperature and rational control make blowing-out rapid and safe.
马钢第一炼铁厂9~#高炉2001年11月18日停炉大修,由于采用全风量、高风温操作,并合理控制炉顶打水量,取得了快速安全停炉的效果。
4) hot blast temperature
风温
1.
The hot blast temperature is higher and higher.
本钢热风炉用燃烧器由金属燃烧器到陶瓷燃烧器,由套筒式陶瓷燃烧器到矩型陶瓷燃烧器的应用过程,风温水平上了一个台阶。
2.
In this article, the present situation and technology features of preheating technology of using low caloric blast furnace to obtain high hot blast temperature,and the theoretical basis of preheating were summarily introduced.
本文概要介绍了利用低热值高炉煤气获取高风温技术的应用现状、技术特 点及预热的理论基础，探讨了理论燃烧温度的影响因素及程度，进而阐明推广利用低 热值高炉煤气获取高风温的预热技术对降低能源消耗、减少环境污染、提高风温皆具 有积极的现实意义。
3.
In April,1993,the average hot blast temperature used in BF reached 1014
该热风炉于1991年9月投产,1993年4月平均使用风温达1014℃。
5) anemothermometer
风速风温计
6) High blast temperature
高风温
1.
Practice of the high blast temperature in 300 m 3BF of Maanshan Iron and Steel Co.Ltd;
马钢300m~3高炉高风温实践
2.
Measures to high blast temperature operation;
安钢高炉实现高风温操作的措施
3.
A series of measures for realizing high blast temperature and long campaign have been taken in the design of ex- ternal combustion type hot air stove provided by Nippon Steel for 4350m~3 blast furnace newly built in Taiyuan Iron and Steel Co.
在新建的太钢4350m~3高炉新日铁外燃式热风炉的设计中,围绕高风温长寿命采取了一系列措施：蓄热室、燃烧室、混风室内墙体与拱顶的拱角相接处,采用迷宫式结构,防止独立砌体间窜风；在开孔部位采用组合砖,以提高这些关键部位的气密性和结构稳定性；蓄热室内采用带凹凸槽的小孔径七孔高效格砖,提高加热面积；采用分离型余热回收装置预热助燃空气和煤气等。
补充资料：风温
| 风温 冬春两季感受风热病邪，初起以发热、微恶风寒、口微渴、咳嗽、脉浮数等症状为特征的外感热病。因春季阳气升发，温暖多风，最易形成风热病邪，若此时起居不慎、寒暖失调，使外邪侵入则发为风温。风温在发展过程中有顺传和逆传两种情况。顺传指肺卫之邪不解，内传气分。逆传指肺卫邪热，逆传心包。临床常见证型有：①邪袭肺卫型风温。证见发热微恶寒，咳嗽，舌尖红，苔薄白，脉浮数，治宜辛凉解表，方用银翘散或桑菊饮。②热在胸膈型风温。证见身热心烦，口渴尿黄，或便秘或胸脘痞满，苔黄，脉浮滑数，治宜清热凉膈，化痰开结，方用栀子豉汤、凉膈散或小陷胸汤。③邪热在肺型风温。证见身热烦渴，咳喘胸闷，苔黄脉数。治宜清热宣肺，方用麻杏石甘汤加味。④热在阳明型风温。证见壮热心烦，口渴，汗大出，苔黄燥，脉洪大，治宜清热生津，方用白虎汤。⑤逆传心包型风温。证见身热神昏，舌蹇肢厥，脉细数。治宜清心开窍，方用清宫汤。⑥内闭外脱型风温。证见身热昏愦，汗出气短，倦卧肢冷，脉细微。治宜清心开窍，固脱救逆，方用安宫牛黄丸合生脉散。 |
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参考词条