冷冻式干燥机改造方案设计目 录1 总 论....................................................................................................................11.1 编制依据 ............................................................................................................................. 0 1.2 项目概况 ............................................................................................................................. 0 1.3 项目背景 ............................................................................................................................. 0 1 。 4 主要应用的标准及法律规范 .......................................................................................... 0 2 工程现状及改造内容 .......................................................................................... 2 2.1 现有主要设备情况 ............................................................................................................. 2 2 。 2 现有流程简述 ................................................................................................................. 2 2 。 3 改造内容 ......................................................................................................................... 2 3 方案设计 .............................................................................................................. 4 3.1 压缩（余热 ) 再生吸附式干燥机 ........................................................................................ 4 3.2 无热再生吸附式干燥机 ..................................................................................................... 5 3.3 微加热再生吸附式干燥机 ................................................................................................. 6 3 。 4 鼓风加热再生吸附式干燥机 .......................................................................................... 7 3.5 方案选择 ..................................................................
