Performance Study of CrossＳhaped Baffler Feeding Distributor

doi:10.3969/j.issn.1006396X.2013.04.017

Journal of Petrochemical Universities ›› 2013, Vol. 26 ›› Issue (4): 78-82.DOI: 10.3969/j.issn.1006396X.2013.04.017

(1. Tahe Refining & Chemical Co., Ltd.，Sinopec, Kuche Xinjiang 842000, China; 2. No.2 Refinery of Fushun Petrochemical Company, PetroChina, Fushun Liaoning 113001,China； 3. Fushun Research Institute of Petroleum and Petrochemicals, Sinopec, Fushun Liaoning 113001,China)

Received:2013-05-13 Published:2013-08-25 Online:2013-08-25

十字挡板型进料分布器性能研究

赵亚新¹,潘先灿¹,杜维谦²,王小军¹,陈治强¹,王辉¹,张龙³

(1.中国石化塔河炼化有限责任公司,新疆库车842000;2.中国石油抚顺石化分公司石油二厂,辽宁抚顺113001;3.中国石化抚顺石油化工研究院,辽宁抚顺113001)

作者简介:赵亚新(1962-),男,安徽安庆市,高级工程师。

Abstract

Abstract: Simulating the operating situation of feeding distributor used in vacuum distillation tower with the media of air and water, a new type crossshaped baffler feeding distributor was tested to value its performance such as gas distribution uniformity, entrainment rate and process pressure. The results imitated structural parameters of the crossshaped baffler distributor by CFX fluid mechanics modeling software were validated. Its structural parameters were confirmed. It is tested that the crossshaped baffler feeding distributor is excellent in various performance，especially in simple structure, small space and reasonable design.

Key words: Vacuum tower, , Crossshaped baffler feeding distributor, , Simulation, , Gas distribution uniformity

摘要： 以空气和水为介质,模拟减压蒸馏塔进料分布器的操作工况,对开发的一种新型十字挡板型进料分布器的气体分布均匀性、雾沫夹带率和过程压降等性能进行试验测定。验证了流体力学软件CFX对十字挡板型进料分布器的结构优化的模拟结果,确定了进料分布器的合理的结构参数。试验证实,十字挡板型进料分布器各项性能优良、结构简单、占用空间小、设计合理,是一种性能良好的进料分布器。

关键词: 减压塔 , 十字挡板型进料分布器 , 模拟, 分布均匀性

ZHAO Yaxin,PAN Xiancan,DU Weiqian,et al. Performance Study of CrossＳhaped Baffler Feeding Distributor[J]. Journal of Petrochemical Universities, 2013, 26(4): 78-82.

赵亚新,潘先灿,杜维谦,王小军. 十字挡板型进料分布器性能研究[J]. 石油化工高等学校学报, 2013, 26(4): 78-82.

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