构筑技术创新平台 探索技术创新之路：宝钢技术创新工程的初步实践与体会

宝钢作为我国特大型的现代化钢铁企业,为了迎接国内外市场的挑战,实现可持续发展,正大力推进宝钢的技术创新工程,不断提高技术创新能力。经过一年多的努力,宝钢调整和构建了有利于技术创新的组织体制,实施了一系列有利于宝钢技术创新的运行机制,积极地探索了多种技术创新的     

宝钢初步建成热能热工研究热态试验室

宝钢是全国首批六家技术创新试点企业之一。要优化产品结构、提高产品质量、降低生产成本、减少环境污染,以求得企业的可持续发展,就必须致力于提高技术创新能力和市场竞争能力。大力开展热能热工技术的研究,尤其是消化、吸收引进技术基础上的二次创新研究,无疑与企业的节能降耗、品种质量、资源的综合利用、生产全过程的污染控制和清洁生产等息息相关。因此,宝钢十分重视开展热能热工技术的研究,并在宝钢技术中心设备所内首先筹建热能热工研究机构,制定了“四高要求”（高目标、高起点、高水准、高效益）和“四个服务”（服务于现场…     

编者的话

新事物的诞生往往伴随着大喊大叫。为适应宝钢的生产建设进一步发展而诞生的“宝钢技术”,将是宝钢技术工作的一支小小的“啦啦队”。我们考虑编印“宝钢技术”将有三重意义。第一,宝钢技术工作的特点和重点是引进技术的消化工作。宝钢是建国以来的特大引进项目,能否发挥引进技术的优势,是宝钢生产技术工作的成败关键。因此“宝钢技术”首先要反映引进技术的消化成果、经验和教训。     

宝钢吨铁成本跻身世界一流水平

宝钢炼铁成本逐年下降 ,7年累计下降 30 %。 2 0 0 2年 8月份至今 ,宝钢在坚持技术降成本、管理降成本的基础上 ,又推行系统策划 ,使吨铁成本连续低于 80 0元 ,跻身世界一流水平。宝钢炼铁厂立足技术创新降成本。以关键技术为突破口 ,带动相关技术进步 ,已在高炉喷煤技术、低ＳｉＯ2 烧结技术、低硅低硫冶炼技术等多项关键技术和重点科研项目上攻关成功 ,使宝钢炼铁技术达到并保持世界一流水平 ,保障了炼铁成本大幅度下降。炼铁厂还推出精益管理 ,开展“成本管理日日清”活动。烧结、高炉、原料、炼焦 4大区域都实现了当天成本第二天就知晓 …     

宝钢的科技工作任重道远

在总结宝钢投产十年取得科技进步经验的基础上,为实现“三高一流”的宏伟目标,使宝钢永葆青春,全面阐述了宝钢科技工作发展的战略设想和战略举措,并指出要不断深化科技管理体制改革,花大力气抓紧建设好高层次、高水平、开放型的“宝钢技术中心”。     

宝钢举办产学研与技术创新论坛

以“深化产学研合作，加快自主创新发展”为主题的宝钢“产学研与技术创新论坛”于2006年5月25日晚在宝山宾馆友谊会堂举行，以贯彻落实国家科学技术大会提出的建设“以企业为主体、以市场为导向、产学研相结合的技术创新体系”的精神，推进企业和高等院校、研究机构之间的紧密合作和优势互补。中国钢铁工业协会会长、宝钢董事长谢企华出席论坛并讲话，中国工程院院士殷瑞钰主持论坛。     

《宝钢技术》——推进宝钢技术进步的技术类刊物

《宝钢技术》创刊于 1983年 12月 ,是上海宝钢集团公司主管和主办的技术类刊物 ,国内外公开发行 ,双月刊 ,大 16开本 (2 97mm× 2 10mm) ,每期 6 4页 ,2 0 0 5年开始 ,每期页码增加到 72页 ,持有国内统一刊号CN31- 14 99 TF、国际标准刊号ISSN10 0 8- 0 716和广告经营许可证号 310 1135 0 0 0 0 6 1。《宝钢技术》以“开发创新、消化吸收、交流传播 ,使《宝钢技术》为推进上海宝钢技术进步、展示宝钢技术创新成果服务”为办刊宗旨 ,以钢铁冶金及相关技术领域专家、技术人员和企业经营管理人员 ,以及大专院校师生等为读者对象 ,主要刊载…     

宝钢设立面向全国的重大科技进步成果奖励基金

宝钢总厂为加快企业的科技进步,使宝钢的技术和装备水平居于世界前列,特设立面向全国的“宝钢重大科技进步成果奖励基金”。今后,凡应用于宝钢的新的科技成果,技术水平达到国内最先进或国际先进水平,对宝钢生产、技术的发展有重大影响,在宝钢工程建设、设备研制以及企业技术改造中采用的新技术;积极消化、应用引进的国外先进技术;实现宝     

导言

经过宝钢人的不懈追求,宝钢“钢铁企业副产煤气利用与减排综合技术”和“一种安全环保资源化的炼钢熔渣粒化新技术”分别荣获2008年度国家科技进步奖二等奖、2007年度国家技术发明二等奖。这两个大奖的背后,是宝钢坚持走可持续发展道路的体现,是宝钢社会责任的体现,更是宝钢实践科学发展观的体现。     

宝钢3号高炉高煤比条件下的高利用系数生产研究

宝钢3号高炉通过技术创新和开发,不断完善操作技术水平,改善原燃料条件,1999年在维持煤比200kg/t以上的同时,实现年均利用系数2．303,2000年高炉利用系数再创新高,月均最高达到2．145,宝钢高煤比高利用系数冶炼技术达到世界领水平。     

Development of RH refining technology at Baosteel

With the strong demand for the development of automobile sheets, tin plates, household appliances, silicon steel, pipeline steel and other products as well as for the quality improvement of steel products, remarkable progress has been made in RH refining technology and equipment design since Baosteel began production more than 20 years ago. The vacuum degassing ratio of Baosteel has jumped from 35% in the initial stage when Baosteel began production, to the current ratio of approximately 60%, and will soon reach 75% in the near future. The independent innovations in RH refming technology in Baosteel, such as RH equipment optimization, vacuum decarburization, inclusion control, deoxidation, desulfurization, rhythm adjustment between primary steelmaking and continuous casting, the high efficiency of the RH refining process, and other aspects of RH technology, have all effectively met the requirements of developing new steel products, quality improvement and logistical control. Complete sets of RH equipment and refining technology have been successfully exported to the domestic steel plants. In the future, Baosteel will make further efforts to improve efficiency, stabilize production and quality, and realize special line production, so that the RH degasser will play a greater role in Baosteel.     

基于事件驱动的过程控制画面实时刷新方法的研究与实现

为了提高过程控制计算机画面显示数据的实时性以及减小系统负荷，结合宝山钢铁股份有限公司二炼钢转炉过程机改造项目，讨论了基于事件驱动的画面实时刷新方法。在分析了该方法的开发和运行环境后，通过刷新组描绘了事件与画面之间的对应关系，通过终端信息表叙述了获取现场终端画面最新信息的方法以及两种互补的键字刷新模式，最后给出了强制显示的实施细节。本方法首先在宝钢二炼钢转炉过程机系统中采用，取得了良好的使用效果，2010年又成功移植到宝钢二炼钢铁水预处理过程机系统中。     

酸洗工艺段设备改造的优化设计

酸洗是冷轧带钢生产的重要工序,可以有效去除热轧板的氧化铁皮。随着酸洗工艺和设备的技术发展,一些新的技术和设计方案出现,加之国内酸洗机组接近饱和,改造项目将成为主流。就槽体腐蚀问题,给出了采用PP材料制作槽体的方案;针对酸雾泄漏以及挤干辊窗口漏酸等问题,结合宝钢几条酸洗线工艺段改造项目的经验,在优化槽盖材料的同时采用独立水封设计,对挤干辊窗口采用一体式的滑动对开门设计,有效解决了酸雾和漏酸等问题,对以后的改造项目具有极好的借鉴意义。     

Research and implementation practice of integrated process control technology at Baosteel

To improve the quality of outstanding products like automobile steel sheet etc.,Baosteel has spared no efforts to the studying and application of Baosteel integrated process control(BPC ) and diagnosis technology.In the light of the running mode of integrated process control,analysis and diagnosis,Baosteel has realized the full process including steel making,hot-rolling,cold-rolling data traceability.The research and implementation practice of the BPC systems,which specialized on iron and steel manufacturing process,mainly based on the key input variables(KIV) and keyoutput variables(KOV),has been constructed on the plant level and corporate level.Based on the BPC system,Baosteel has established a data processing platform to monitor and analysis the process data,puts forward a efficient data gathering technology,which directly gather the data from the cross-platform of different kinds of systems,such as the plant level process computer,PLC, DCS,PCS etc.In the mean time,a unique mass data processing technology has also been developed.The system can be used to reveal the latent rules between KIV and KOV during the melting and rolling of steel products.This artcal takes the cold products for example to explain the model establishing,applying and optimizing the design between the KIV and the KOV,aims to advance the products capability.During recent years,the BPC technology has been gradually developed from the point to the line,from the line to covered the plane,it has integrated the information technology,the statistical process control technology,the quality diagnosis technology into the steel products integrated management.The BPC system has been developed as a product quality management technology fulfilled with characteristic elements and efficiency,a unique path to continuously enhance the steel products performance.     

Overview:Development of Clean Steel Production at Baosteel

The development of clean steel technology at Baosteel can be dated back to the first production of IF steels and pipeline steels in the early 1990s.Now the technology has gradually covered nearly the whole range of products.This progressive development is introduced in the overview including the levels of cleanliness for some steel grades at Baosteel.The technologies at different processes for the production of clean steel and the removal of some impurity elements in molten steel are also discussed.Suggestions are given on the future research and development of clean steel technology at Baosteel in the aim to keep a sustainable development,which should focus on the basic research,inclusion control and making efficient use of inclusions,as well as stable and reliable low-cost manufacturing technology,removal of harmful residual elements,and the expanding of the technology to stainless steels and special steels.     

宝钢石油管螺纹梳刀的开发应用

硬质合金螺纹梳刀是油井管生产的重要工具，本文详细阐述了宝钢和成都工具研究所共同使合作，研究和设计的新螺纹梳刀的结构特点以及大研制梳刀时开发应用的新技术，新工艺和新设备，目前生产上已全部用上国产梳刀以替代进口。     

宝钢家电板生产技术发展回顾和展望

回顾了宝钢家电外板、彩管用钢、耐指纹钢和电工钢等产品及生产工艺技术的发展历史。介绍宝钢上述各类家电板的生产和技术现状及新产品开发情况。展望了宝钢在涂镀深加工家电板、热轧酸洗板、高强薄规格家电板、功能化家电板及“绿色”环保方面的发展前景。     

The development of surface treatment products and technologies of steel sheets in Baosteel

The surface treatment technology can improve the corrosion resistance of steel sheets and increase the value of steel application.The surface treated steel sheets in Baosteel include zinc galvanized steel sheets,sin galvanized steel sheets,chromium galvanized steel sheets,and colour coating steel sheets with the application in the area from construction to automobiles,appliance,package,etc.The development,application and manufacturing technique of these products have become the core competition power of Baosteel. The article reviews the developments of surface treated steel sheets and surface treatment technologies in Baosteel in 10 years,especially hot dip galvanized high strength steel products used in vehicles.The article also looks forward into further developments of surface treatment steel products and technologies in Baosteel,which will focus on:①the new products of hot dip galvanized advanced high strength steels;②more environmental friendly products or functional coating products;③the development of surface treatment technologies to meet the requirement of higher surface quality in the marcket;④new type of surface treatment and coating technologies.     

变频调速技术在F2大电机中的应用

介绍了变频调速技术在宝钢2050热轧F2大电机改造中的具体应用。针对原宝钢2050热轧F2大电机系统存在的主要问题，将原F2大电机由二台5000kW直流机改造成一台12000kW交流同步电机，整流装置改造成变频器，直流模拟控制系统改造成全数字化控制系统。经过一年多的生产实践，电机能力提高1．2倍，维护量减少75％，精度大幅度提高，可靠性得以增强，满足了宝钢生产高难度管线钢和轧制薄规格产品的要求，为宝钢达到技术先进产品创优的目标奠定了基础。     

二次冷轧技术应用研究

厚度仅为0.08~0.18 mm极薄冷轧带钢广泛应用于电子、制罐等领域,其特点为规格薄、强度高,生产难度大。目前国内只有宝钢采用二次冷轧(DCR)技术进行生产。简要介绍了二次冷轧技术的特点和发展,概述了二次冷轧机组的基本功能和组成。针对宝钢冷轧薄板厂新建二次冷轧机组,对二次冷轧技术的应用方法和产品用途进行了详细的论述。