化肥设计
化肥設計
화비설계
CHEMICAL FERTILIZER DESIGN
2012年
6期
44-45,48
,共3页
樊凤升%马亚利%周中波%涂万辉
樊鳳升%馬亞利%週中波%塗萬輝
번봉승%마아리%주중파%도만휘
尿素装置%蒸汽冷凝液%敞口式回收%闭式带压回收%凝结水回收器%节能减排
尿素裝置%蒸汽冷凝液%敞口式迴收%閉式帶壓迴收%凝結水迴收器%節能減排
뇨소장치%증기냉응액%창구식회수%폐식대압회수%응결수회수기%절능감배
urea plant%steam condensate%open recovery%closed recovery with pressure%condensate recoverer%energy saving and discharge reducing
针对水溶液全循环法尿素装置蒸汽冷凝液的敞口式回收方式存在热能损失的问题，实施了以闭式带压回收方式替代敞口回收方式的节能技术改造。技改结果表明：节煤1053t／a，节能收益为6.3万元／a。
針對水溶液全循環法尿素裝置蒸汽冷凝液的敞口式迴收方式存在熱能損失的問題，實施瞭以閉式帶壓迴收方式替代敞口迴收方式的節能技術改造。技改結果錶明：節煤1053t／a，節能收益為6.3萬元／a。
침대수용액전순배법뇨소장치증기냉응액적창구식회수방식존재열능손실적문제，실시료이폐식대압회수방식체대창구회수방식적절능기술개조。기개결과표명：절매1053t／a，절능수익위6.3만원／a。
In allusion to the problem that there was loss of heat energy in the open recovery mode of steam condensate in the urea plant with water solution full circulation method, technical reformation aimed at energy saving has been executed by closed recovery mode with pressure having replaced the open recovery mode. Technical reformation result indicates, 1 053 t/a of coal is saved , energy saving benefit is 630 000 Yuan RMB per year.
