邯钢现有转炉升级改造项目包括全新的KOBM 及完整自动化系统。

2020年11月03日

普锐特冶金技术赢得河钢集团转炉KOBM 改造新订单

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Steelmaking

  • 项目包括底吹系统和全新工艺控制系统
  • 改造后新的KOBM 转炉将缩短吹炼时间,改善钢水清洁度
  • 改善后钢水质量满足汽车行业的要求
  • 增加废钢比,提高竞争力

2020 年8 月,普锐特冶金技术获得河钢集团新订单,将其旗下邯钢公司现有260t 转炉升级.为KOBM(顶底复吹氧)转炉,包括完整的自动化系统。与传统转炉相比,KOBM 转炉采用底吹氧底喷石灰粉顶底复合吹炼,熔池混合效果更好,冶金反应更接近热力学平衡。此外,石灰的喷吹确保快速造渣及出色的工艺控制,防止喷溅。河钢希望通过转炉技术升级,进一步降低出钢钢水氧含量,减少渣量,降低炉渣中氧化铁含量,提高金属收得率,生产更少夹杂和杂质的洁净钢。这种改进的钢水质量满足汽车板生产要求。此外,改造后的转炉减少了出钢过程中钢包加料量,减少脱氧剂的消耗,节约石灰加料的成本。

基于普锐特冶金技术(Primetals Technologies)KOBM 转炉众多的安装业绩,以及在设计、冶炼、工艺控制及自动化等方面出色的炼钢技术诀窍,河钢最终选择普锐特冶金技术为其进行转炉改造。河钢集团是世界500 强企业,其旗下各个子公司,与普锐特冶金技术在其新建钢厂、设备升级改造、全生命周期服务和数字自动化等方面有超过20 年的合作。

邯钢现有转炉升级改造项目包括全新的KOBM 及完整自动化系统。

邯钢现有转炉升级改造项目包括全新的KOBM 及完整自动化系统。

Primetals Technologies, Limited, headquartered in London, United Kingdom, is a pioneer and world leader in the fields of engineering, plant building, and the provision of lifecycle services for the metals industry. The company offers a complete technology, product, and services portfolio that includes integrated electrics and automation, digitalization, and environmental solutions. This covers every step of the iron and steel production chain—from the raw materials to the finished product—and includes the latest rolling solutions for the nonferrous metals sector. Primetals Technologies is a Group Company of Mitsubishi Heavy Industries, with around 7,000 employees worldwide. To learn more about Primetals Technologies, visit the company website www.primetals.com.

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