高效抗堵塔盘开发及工业应用研究  

Development of high efficiency anti-blocking tray and its industrial application

作　　者：薄德臣 周政[2] 陈建兵 高明[1] 张英[1] BO De-chen;ZHOU Zheng;CHEN Jian-bing;GAO Ming;ZHANG Ying(Dalian (Fushun)Research Institute of Petroleum and Petrochemical,Sinopec Corp,Dalian 116041,China;Natural Gas Processing Plant,Sinopec Zhongyuan Oilfield Company,Puyang 457162,China)

机构地区：[1]中国石化大连(抚顺)石油化工研究院,辽宁大连116041 [2]中国石化中原油田分公司天然气处理厂,河南濮阳457162

出　　处：《现代化工》2019年第1期188-191,共4页Modern Chemical Industry

基　　金：国家科技重大专项项目(2016ZX05017-004)

摘　　要：针对目前酸性水汽提装置普遍存在因塔盘堵塞导致装置运行周期短、能耗高的技术问题,以及现有塔盘技术无法解决上述问题的现状,提出了一种新型具有抗堵功能的新型塔盘结构(SDMP),利用CFD模拟技术对塔盘的帽罩布局进行了优化,确定了合理的帽罩布局方式。工业应用结果表明,SDMP塔盘技术具有良好的抗堵塞性能,可大幅延长酸性水汽提塔运行周期,且板效率不随运行时间的增长而下降,平均板效率显著高于F1浮阀塔盘。Current sour water stripping tower suffers usually problem of tray blocking,which leading to high energy consumption and short operation period. This problem cannot be solved by the existing tray technology. This paper puts forward a new type of tray structure( SDMP) with anti-blocking function. The tray’s structure and cap layout are optimized by means of CFD simulation technology. Industrial application results prove that SDMP tray has good anti-blocking performance and can significantly extend the operation period of sour water stripping tower. SDMP’s tray efficiency keeps stable with the prolonging of operation time and its average tray efficiency is significantly higher than F1 tray.

关 键 词：酸性水汽提 塔盘堵塞 SDMP 

分 类 号：TQ051.79[化学工程]