| 100kt/a复合肥装置冷却系统改造 |
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| 引用本文： | 张勇松,王宝安,王文科.100kt/a复合肥装置冷却系统改造[J].磷肥与复肥,2017,32(7):43-44. |
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| 作者姓名： | 张勇松 王宝安 王文科 |
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| 作者单位： | 秦皇岛天鼎化工有限公司,河北秦皇岛,066003 |
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| 摘 要： | 对复合肥成品冷却方案进行综合分析,采用粉体流冷却代替转鼓冷却。介绍粉体流冷却器的冷却原理、工艺流程。以秦皇岛天鼎化工有限公司为例,采用粉体流冷却后,出料温度被控制在40℃,运行能耗是转鼓冷却系统的1/5左右,且无尾气外排,降低了环保压力。
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| 关 键 词： | 复合肥 粉体流冷却器 转鼓冷却器 工艺流程 环保节能 |
| 修稿时间： | 2017/7/15 0:00:00 |
Transformation of cooling system of 100 kt/a compound fertilizer plant |
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| ZHANG Yongsong,WANG Baoan,WANG Wenke.Transformation of cooling system of 100 kt/a compound fertilizer plant[J].Phosphate & Compound Fertilizer,2017,32(7):43-44. |
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| Authors: | ZHANG Yongsong WANG Baoan WANG Wenke |
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| Abstract: | The cooling program of the compound fertilizer finished product is comprehensive analyzed,and the pulverulent flow cooling is used instead of the drum cooling.The cooling principle and technological process of pulverulent flow cooler is introduced.Take Qinhuangdao Tianding Chemical Co.,Ltd.,as an example,after pulverulent flow cooling,the temperature of discharge material is controlled at 40 ℃,the operating energy consumption is about 1/5 of the drum cooling system,and no exhaust efflux,reducing the environmental pressure. |
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| Keywords: | compound fertilizer pulverulent flow cooler drum cooler engineering process environmental protection and energy saving |
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