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为垃圾焚烧装上“AI大脑”——光大环境ACC系统引领固废处理行业智能升级

为垃圾焚烧装上“AI大脑”——光大环境ACC系统引领固废处理行业智能升级

为垃圾焚烧

装上“AI大脑

光大环境ACC系统引领固废处理行业智能升级

在垃圾焚烧发电厂的中控室里,运营人员曾长期面临一个“难题”:入炉垃圾热值波动剧烈,燃烧状态极不稳定,轻则导致蒸汽产量起伏、发电效率下降,重则引发污染物瞬时超标。一座中等规模的焚烧厂,操作员日均手动干预燃烧过程高达数百次。

如今,一套国产系统正在改写这一局面。中国光大环境啃下核心技术自主可控的“硬骨头”,成功研发自适应智能燃烧控制系统(ACC),为垃圾焚烧装上精准高效的“AI大脑”,实现从“人工经验操控”到“人工智能精准控制”的跨越式变革。

该技术历经多次迭代,目前已在光大环境旗下几十个项目、上百条焚烧线规模化应用。

一座焚烧厂的智能变革

广东博罗垃圾焚烧发电厂是光大环境ACC系统首个示范应用项目。

系统投用前,运营人员日均手动干预燃烧过程高达数百次,值守人员需全程坚守中控室。

(光大环境智能燃烧控制ACC系统,从左到右依次为:智能控制软件平台、核心料位检测仪表、3D料位检测仪表)

系统投用后,人工干预频次锐减97%以上,实现常态化72小时无人值守,并创下连续自动运行192小时的行业纪录,工艺参数运行曲线平稳连续,彻底摆脱传统粗放运营模式。

三大核心技术的创新突破

这套系统之所以能精准适配中国垃圾特性,关键在于三项技术创新:

一是精准智能感知。行业首创在焚烧炉高温核心区,搭载专用雷达探测设备,面对炉内高温、多粉尘的恶劣环境,实现0.1‰精度的非接触式测量,为精准投料提供可靠依据。

二是大数据预判调控。依托海量运行数据搭建智能分析模型,提前预判垃圾热值的波动变化,自动匹配调整进风量和炉排运转速度,实现提前预判、智能适配。

三是全流程自动协同控制。通过智能算法把投料、炉排运行、通风配风等多个环节协同调控,全程闭环精准把控,既能保证垃圾燃烧稳定、产能平稳,也能确保烟气排放始终达标环保要求。

一套系统的规模化验证

截至目前,ACC系统已在光大环境几十个项目、上百条焚烧线上应用,可适配300-1000吨/日全系列自研炉排炉型,适配各类生产工况与工程项目,通用性和稳定性表现突出。系统正式投运后,各项运行指标显著提升:

给料与炉排自动控制投用率提高,锅炉负荷波动控制稳定,运行稳定性大幅提升;

一氧化碳瞬时超标次数显著降低,炉渣热灼减率稳定控制在低水平,烟气生成量降低;

同时,系统有效降低人工依赖、规避操作风险,成为垃圾焚烧厂降本增效的核心支撑。

面对行业向“固废+”拓展、多元燃料掺烧的新挑战,ACC系统持续迭代升级:从1.0奠定自动控制基础,到2.0积累实践经验,再到3.0以“3D雷达+图像识别”构建全域感知、实现宏观料层与微观火焰的数字孪生,持续破解极端工况难题,为项目高效运行、降本增效提供坚实支撑。

一项行业标准的可行方案

科技创新的价值,在于可复制、可推广、能引领。

光大环境ACC系统探索形成“单点验证—小范围试点—大规模标准化复制”的成熟推广路径,通过模块化设计实现快速落地,验证了跨项目、跨吨位、跨工况的卓越适配能力。

目前,该技术已获授权知识产权44项(其中发明专利8项),关键技术被纳入国家标准《生活垃圾焚烧处理与能源利用工程技术标准》,从国家规范层面确立智能燃烧控制的应用要求,以技术创新引领行业标准升级。

从破解行业痛点到引领技术变革,从自主技术攻关到国家标准制定,光大环境以ACC系统为支点,撬动环保产业智能化升级,正是企业深耕科技创新、发展新质生产力的生动实践。

面对未来,光大环境将持续深耕“AI+环保”融合创新,不断迭代优化ACC系统,拓展人工智能在固体废物处理全链条的应用场景,以自主核心技术打造环保领域新质生产力,为守护蓝天碧水净土、推进生态文明建设、助力全球环保产业绿色低碳高效转型贡献更大力量。

转自 | 新华网

编辑 | 吕竞

关于我们

光大环境研究院,对外公司主体为光大环境科技(中国)有限公司(2016年成立),是光大环境下属五大板块之一,总部位于南京九龙湖。

作为中国资源与环境领域领先的技术研发与成果转化平台、垃圾焚烧与资源循环领域的技术引领者,研究院研发领域覆盖固废、泛水、清洁能源,并积极向资源再生、绿色低碳、人工智能延伸。

历经二十年科技创新历程,公司正以科技化引领迈向研发新征程,践行央企担当,服务美丽中国。

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  1. CONNECT:[ UseTime:0.000616s ] mysql:host=127.0.0.1;port=3306;dbname=wenku;charset=utf8mb4
  2. SHOW FULL COLUMNS FROM `fenlei` [ RunTime:0.000943s ]
  3. SELECT * FROM `fenlei` WHERE `fid` = 0 [ RunTime:0.004072s ]
  4. SELECT * FROM `fenlei` WHERE `fid` = 63 [ RunTime:0.002041s ]
  5. SHOW FULL COLUMNS FROM `set` [ RunTime:0.000655s ]
  6. SELECT * FROM `set` [ RunTime:0.000225s ]
  7. SHOW FULL COLUMNS FROM `article` [ RunTime:0.000645s ]
  8. SELECT * FROM `article` WHERE `id` = 672900 LIMIT 1 [ RunTime:0.000459s ]
  9. UPDATE `article` SET `lasttime` = 1779857622 WHERE `id` = 672900 [ RunTime:0.018229s ]
  10. SELECT * FROM `fenlei` WHERE `id` = 64 LIMIT 1 [ RunTime:0.001216s ]
  11. SELECT * FROM `article` WHERE `id` < 672900 ORDER BY `id` DESC LIMIT 1 [ RunTime:0.003487s ]
  12. SELECT * FROM `article` WHERE `id` > 672900 ORDER BY `id` ASC LIMIT 1 [ RunTime:0.000506s ]
  13. SELECT * FROM `article` WHERE `id` < 672900 ORDER BY `id` DESC LIMIT 10 [ RunTime:0.002338s ]
  14. SELECT * FROM `article` WHERE `id` < 672900 ORDER BY `id` DESC LIMIT 10,10 [ RunTime:0.002659s ]
  15. SELECT * FROM `article` WHERE `id` < 672900 ORDER BY `id` DESC LIMIT 20,10 [ RunTime:0.001467s ]
0.201266s