中文版

       SPT type Graphite bubble-cap tower
【Structure and characteristics】
Blister is a bubble column-type plate towers, gas (or steam) through the tower of the blister board, was dispersed phase with on-board liquid contact tower. It is a more complicated structure of the tower, and graphite materials, processing and installation of all becoming more and more trouble. At present, little used.
Blister tower by tower, blister, overflow weir and downcomer and vapor-liquid components, such as import and export, the Blister Trays are the main parts of the tower. Graphite has a circular blister blister blister and strip the two: the wider application of a circular blister, blister strip are generally used for large liquid-gas ratio of the occasion.
【Technical characteristics】
P: -0.1 ~ 0.5MPa
T: ~ 200 ℃
Specifications: DN200 ~ DN3600
Implementation of standards: HG/T2370-2005 "Graphite Chemical Equipment technology system"