| 汤 伟,杨鹏飞,党世红.置换蒸煮偏流问题的分析与解决办法[J].中国造纸,2016,35(11):40-44 |
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| 置换蒸煮偏流问题的分析与解决办法 |
| Analysis & Solution of Flow Leaning in Displacement Digester System |
| 收稿日期： |
| DOI：10.11980/j.issn.0254-508X.2016.11.009 |
| 关键词: 置换蒸煮 活塞流 通道 偏流 |
| Key Words:displacement digester plug flow channel flow leaning |
| 基金项目:国家国际科技合作项目(2010DFB43660) ；陕西省重点科技创新团队计划项目(2014KCT-15)。 |
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| 摘要:针对置换蒸煮偏流问题难以消除这一难题,本文在分析蒸煮工艺和活塞流的基础上,从装备和控制的角度出发提出了一种解决方案,通过改变进液方式和破坏通道相结合的方式,使得在整个蒸煮过程中液体都以近乎活塞流的方式在蒸煮锅内流动,防止偏流现象的出现。 |
| Abstract:Aiming at the difficulties of eliminating flow leanning in displacement digester system based on the analysis of cooking process and plug flow, this paper proposed a method to prevent flow leaning by changing inflow way and destroying channels to keep the liquor flow as near plug flow during cooking． |
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