| 提高混匀矿质量生产实践 |
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| 引用本文： | 刘鹏君,吕佳丽,庞真丽,薛凤萍.提高混匀矿质量生产实践[J].河北冶金,2014(5):24-26. |
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| 作者姓名： | 刘鹏君 吕佳丽 庞真丽 薛凤萍 |
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| 作者单位： | 河北钢铁集团唐钢公司炼铁部; |
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| 摘 要： | 优化混匀矿配比、适时调整混匀矿堆计划、控制混匀矿中的SiO2是降低烧结矿原料成本,提高混匀矿稳定性的有效途径。通过采取将成分差异大的同一品种物料在一次料场分开堆放、优化4BLOCK计划、除尘灰按计划连续切出、增加停机程序等措施减少了混匀矿成分的波动;通过完善混匀工艺操作规程和管理制度,保证了混匀矿的正常有序生产,值得推广。
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| 关 键 词： | 混匀矿 质量 控制 优化 |
PRACTICE TO IMPROVE QUALITY OF BLENDED ORE |
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| Liu Pengjun,Lv Jiali,Pang Zhenli,Xue Fengping.PRACTICE TO IMPROVE QUALITY OF BLENDED ORE[J].Hebei Metallurgy,2014(5):24-26. |
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| Authors: | Liu Pengjun Lv Jiali Pang Zhenli Xue Fengping |
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| Affiliation: | (Iron - making Department, Tangshan Iron and Steel Company, Hebei Iron and Steel Group, Tangshan, He- bei, 063016) |
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| Abstract: | To optimize proportioning of blended ore,adjust in time the piling-up plan for blended ore,control SiO2in blended ore are the effective measures to reduce raw material cost for sinter and improve the stability of blended ore. The fluctuation of composition of blended ore is lowered by piling up separately the materials with greatly different compositions of same variety in the different zones in preliminary field,optimizing 4BLOCK plan,continuously cutting off the dedusting ash on schedule,increasing shutdown procedure and etc. With improving blending process operation regulations and management system,the normal order production of blending ore is guaranteed. |
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| Keywords: | blended ore quality control optimization |
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