石油化工设备
石油化工設備
석유화공설비
PETRO-CHEMICAL EQUIPMENT
2014年
2期
78-80
,共3页
陈满%陈韶范%苏畅%张海昕%马金伟
陳滿%陳韶範%囌暢%張海昕%馬金偉
진만%진소범%소창%장해흔%마금위
预加氢装置%板壳式热交换器%管壳式热交换器%传热效率%压降%应用
預加氫裝置%闆殼式熱交換器%管殼式熱交換器%傳熱效率%壓降%應用
예가경장치%판각식열교환기%관각식열교환기%전열효솔%압강%응용
pre-hydrogenation unit%plate shell heat exchanger%tube shell heat exchanger%heat transfer efficiency%pressure drop%application
介绍了某炼油厂重整改造时，在预加氢进、出料换热工位首次将国产板壳式热交换器应用于预加氢装置替代原管壳式热交换器的情况。结果表明，国产预加氢板壳式热交换器传热效率高、压降低、占地面积小、安全可靠，可节约投资并降低装置能耗。
介紹瞭某煉油廠重整改造時，在預加氫進、齣料換熱工位首次將國產闆殼式熱交換器應用于預加氫裝置替代原管殼式熱交換器的情況。結果錶明，國產預加氫闆殼式熱交換器傳熱效率高、壓降低、佔地麵積小、安全可靠，可節約投資併降低裝置能耗。
개소료모련유엄중정개조시，재예가경진、출료환열공위수차장국산판각식열교환기응용우예가경장치체대원관각식열교환기적정황。결과표명，국산예가경판각식열교환기전열효솔고、압강저、점지면적소、안전가고，가절약투자병강저장치능모。
The first case is introduced that a domestic plate shell heat exchanger was used for substituting the former tube shell heat exchanger at the position of pre-hydrogenation feed-efflu-ent heat exchanging in a refinery CCR unit rebuilding.The result shows that the domestic pre-hydrogenation feed-effluent plate shell heat exchanger have the characteristics of higher heat transfer efficiency,lower pressure drop and smaller area occupied,and is safety,reliable,smaller investment and energy loss.
