大型炼化企业蒸汽系统的设计方案

Points for Attention in Design of Steam System for Large Refining Plants

随着炼厂规模的增大,作为炼厂公用工程系统核心的蒸汽系统的设计难度不断的增大。介绍了千万吨级炼厂蒸汽系统设计过程中遇到的问题及解决方法,如确定动力站的规模,蒸汽管网的设计,蒸汽安全性保证;蒸汽管网参数的选取等问题进行论述。对具体设计工作具有一定的指导意义。

With the increasing of the refinery scale, the design difficulty of the steam system which is the core of the refinery utility system is constantly increasing. In this article, problems and solutions in the design process of large scale refinery steam system were introduced, such as determining the scale of power stations, design of steam pipe network, ensuring the safety of steam, selection of steam pipe network parameters.