| 郑 虎.熟料需水量高的调整实践[J].水泥工程,2026,39(3):89-91 |
| 熟料需水量高的调整实践 |
| Practice of adjusting high water requirement for clinker |
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| DOI： |
| 中文关键词: 熟料 需水量 C₃A 硫碱比 煅烧 急冷 |
| 英文关键词: clinker water demand C₃A Sulfur-alkali ratio calcination quenching |
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| 中文摘要: |
| 本文针对 GG 公司熟料标准稠度需水量持续偏高（最高达 28.4%）的问题，从 C₃A 含量、硫碱比、煅烧及冷却过程分析成因。通过优化生料配料为五组分、调控硫碱比、调整燃烧器与煤粉细度、改造篦冷机供风方式等措施，有效降低 C₃A含量，改善熟料晶体发育与急冷效果，使熟料需水量稳定至 25.0%，提升熟料强度与水泥品质。 |
| 英文摘要: |
| This paper addresses the problem of consistently high water demand for normal consistency of clinker (up to 28.4%) in GG Company. Causes are analyzed from C₃A content, sulfur-alkali ratio, calcination and cooling processes. Measures including optimizing raw meal proportioning to five-components, adjusting sulfur-alkali ratio, tuning burner and coal fineness, revamping air supply of grate cooler are taken. C₃A content is reduced, clinker crystal development and quenching effect are improved. The water demand is stabilized at 25.0%, enhancing clinker strength and cement quality. |
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