浅谈大型变压吸附制氧机的吸附器设计  

Approach to design of adsorber for large-sized pressure swing adsorption oxygen generator

作　　者：万志国 刘磊 

机构地区：[1]昆山锦沪机械有限公司

出　　处：《深冷技术》2012年第7期34-37,共4页

摘　　要：大型变压吸附制氧机吸附器的结构设计不合理,会使分子筛吸附效率下降,能耗增加。简介立式轴向结构吸附器的结构和影响其性能的两个因素,从导流管、气流挡板和气流分布器的设置,由大塔分成小塔的模组化设计等方面,阐述实现吸附器内气流均布,进而提高吸附效率的措施。Irrational structural design of adsorber for large-sized pressure swing adsorption oxygen generator would result in decreased adsorption efficiency of molecular sieve and increased energy consumption. Here, the structure and tWO factors impacting the performances of vertical axial adsorber are briefed from aspects of the setting of guide tube, gas baffle and gas distributor, and the modulated design dividing big tower into small towers, and the measures to ensure even gas distribution in the adsorber and improve the adsorption efficiency are proposed.

关 键 词：变压吸附 制氧设备 吸附器 气流分布器 模组化设计 

分 类 号：TQ051.86[化学工程]