当前位置:首页>南京>重磅 !!!南京华电核心技术助力中国五矿全国重点实验室项目通过权威论证

重磅 !!!南京华电核心技术助力中国五矿全国重点实验室项目通过权威论证

  • 2026-03-26 17:36:53
重磅 !!!南京华电核心技术助力中国五矿全国重点实验室项目通过权威论证

转炉一次烟气余热回收技术实现四大突破

      2026年3月13日,由南京华电节能环保股份有限公司(以下简称“南京华电”)提供余热回收核心技术与关键装备支撑的中国五矿全国重点实验室专项资金项目——“转炉一次烟气多级调控热质高效回收项目”技术方案,在连云港顺利通过了中国金属学会组织的权威专家论证。这标志着南京华电在转炉一次烟气余热回收领域的技术创新再次获得行业顶级专家的认可。

       本次项目论证会的专家委员会由国内冶金行业的权威专家组成,分别是王天义、韩国瑞、王新江、郁祖达、黄超。专家委员会对项目的方案进行了全面评审。专家组一致认为:该方案技术路线清晰、创新特点突出,为钢铁行业转炉一次烟气的治理与余热回收提供了全新的综合性解决方案。

       该项目由中冶建筑研究总院有限公司钢铁工业环境保护全国重点实验室和中冶节能环保有限责任公司共同承担,南京华电作为余热回收的核心技术与关键装备联合单位深度参与,并在江苏省镔鑫钢铁集团有限公司落地实施首台套示范工程。

直击行业三大痛点,南京华电交出“四项突破”创新答卷

       对转炉一次烟气的处理,国内外长期面临中低温余热无法顺利回收、超低排放无法稳定达标、安全运行风险大等三大行业共性难题。南京华电凭借在余热回收领域深厚的技术积淀,针对性研发出四项关键技术:

突破一:高效余热回收系统,让转炉一次烟气的中低温余热“颗粒归仓”

       南京华电创新搭建的转炉一次烟气多级调控热质回收系统,成功攻克了900℃至200℃区间中低温烟气显热的高效回收难题。经测算,吨钢蒸汽产量可较原系统提升50kg以上,将原本没有回收的转炉一次烟气中低温余热利用产生蒸汽,为企业创造实实在在的经济效益。

突破二:安全防爆控制系统,为安全生产装上“智慧大脑”

针对转炉一次烟气易燃易爆的特性,南京华电与中国五矿全国重点实验室深入合作,研发出了了与炼钢工艺深度耦合、并结合中低温余热回收的灭火防爆控制系统。该系统可对转炉一次烟气处理全流程的燃爆风险进行精准监测与科学管控,为系统长周期安全稳定运行提供坚实保障。

突破三:三合一余热锅炉,一台设备解决三大难题

       南京华电自主研发的水汽强制循环式旋风除尘余热锅炉,创新集成了灭火、除尘、产汽三大功能于一体。这一“多功能战士”可消灭高能量火种,高效去除约50%的大颗粒粉尘,大幅降低了设备投资与占地面积。

突破四:多级除尘组合工艺,超低排放“稳了”

     南京华电与中国五矿全国重点实验室深入合作开发的“三级粗除尘+三级精除尘”多级除尘组合工艺,确保无论是回收煤气还是放散废气,其粉尘含量均可稳定控制在10mg/Nm³以下,以过硬的技术指标满足超低排放的严格要求。

        权威专家高度评价:创新突出、直击痛点、推广价值显著

       在论证会上,专家组听取了联合课题组汇报的技术方案与实施细节,经过质询与讨论,对转炉一次烟气多级调控热质高效回收的技术方案给予了高度评价:

专家组认为,该项目方案“不仅直击行业痛点,更具备显著的创新性和推广价值”。同时,专家们也提出宝贵建议,希望项目组在后续实施过程中根据运行情况简化系统结构、强化清灰能力、明确节点控制参数,并加强与智能化系统的对接融合——这也为项目的后续推广指明了技术优化方向。

产学研用深度融合,

示范工程落地镔钢集团

       本项目是中国五矿全国重点实验室专项资金重点支持的研究内容之一。自立项以来,南京华电研发团队与中国建研院全国重点实验室、中冶节能环保紧密协作,深入合作,持续攻关,并得到了镔钢集团在示范工程场地与工业试验条件上方面的大力支持。

论证会上,合作各方代表一致表示,将充分消化吸收专家意见,进一步完善优化方案,确保首台套示范工程在镔钢集团的顺利实施。

       作为本项目余热回收核心技术与关键装备的提供方,南京华电始终坚持以科技创新驱动企业发展。此次项目方案技术权威论证的顺利通过,充分印证了南京华电在工业烟气余热回收领域的技术领先地位。未来,公司将继续深耕钢铁等冶金行业节能环保的技术前沿,以更多关键性的科研成果,为钢铁等冶金行业的绿色低碳高质量持续发展贡献“华电力量”。

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  1. CONNECT:[ UseTime:0.000466s ] mysql:host=127.0.0.1;port=3306;dbname=b460;charset=utf8mb4
  2. SHOW FULL COLUMNS FROM `fenlei` [ RunTime:0.000580s ]
  3. SELECT * FROM `fenlei` WHERE `fid` = 0 [ RunTime:0.000288s ]
  4. SELECT * FROM `fenlei` WHERE `fid` = 63 [ RunTime:0.000279s ]
  5. SHOW FULL COLUMNS FROM `set` [ RunTime:0.000505s ]
  6. SELECT * FROM `set` [ RunTime:0.000206s ]
  7. SHOW FULL COLUMNS FROM `article` [ RunTime:0.000542s ]
  8. SELECT * FROM `article` WHERE `id` = 507687 LIMIT 1 [ RunTime:0.000397s ]
  9. UPDATE `article` SET `lasttime` = 1774787867 WHERE `id` = 507687 [ RunTime:0.002462s ]
  10. SELECT * FROM `fenlei` WHERE `id` = 65 LIMIT 1 [ RunTime:0.000234s ]
  11. SELECT * FROM `article` WHERE `id` < 507687 ORDER BY `id` DESC LIMIT 1 [ RunTime:0.000455s ]
  12. SELECT * FROM `article` WHERE `id` > 507687 ORDER BY `id` ASC LIMIT 1 [ RunTime:0.001256s ]
  13. SELECT * FROM `article` WHERE `id` < 507687 ORDER BY `id` DESC LIMIT 10 [ RunTime:0.000756s ]
  14. SELECT * FROM `article` WHERE `id` < 507687 ORDER BY `id` DESC LIMIT 10,10 [ RunTime:0.001044s ]
  15. SELECT * FROM `article` WHERE `id` < 507687 ORDER BY `id` DESC LIMIT 20,10 [ RunTime:0.000851s ]
0.153872s