丙烯-丙烷分馏塔再沸器的配管

The Piping of the reboiler of propylene-propane fractionator

本文主要介绍了丙烷脱氢装置中丙烯-丙烷分馏塔再沸器的布置、配管及其优点.该塔底再沸器的配管以再沸器配管设计规定和工艺要求作为依据,同时结合再沸器管道应力要求以及再沸器的类型,综合考虑合理设计再沸器配管使其既能满足工艺和应力计算的要求,也能尽可能让再沸器配管简单紧凑,以节省材料和占地空间.

This paper mainly introduces the arrangement, piping and advantages of reboiler of propylene-propane fractionator in propane dehydrogenation unit The piping of the reboiler at the bottom of the tower is based on the design requirements and process requirements of the reboiler piping. Considering the stress requirements ofthe reboiler piping and the type of the reboilei;the reasonable design ofthe reboiler piping can not only meet the requirements of process and stress calculation, but also make the reboiler piping as simple and compact as possible to save material and space.