摘要
分析了齐化公司原有用过热蒸汽供热状况,通过对冬季和夏季生产和生活用气的分析,以及过热蒸汽和饱和蒸汽对设备的腐蚀程度等进行对比,简述了蒸汽减压系统、蒸汽减温系统、厂区热力管网改造和凝结水综合利用设计思路及优化方案,并对集中供热系统进行了效益分析。通过对原有的蒸汽系统进行彻底改造之后,经过近两年的生产运行来看,使蒸汽的使用,达到了优化,蒸汽的制造费用得以降低,固碱和聚氯乙烯树脂的生产成本也都大幅度降低。
The original company -with superheated steam heating conditions were anahyzed. Through winter and summer gas production and the life of the analysis, as well as saturated steam and and superheated steam the corrosion of the equipment such as contrast brief steam decompression system, the steam desuperheater system, the thermal plant and the transformation of condensation water comprehensive utilization and optimization design of the programme, and the central heating thorough transformation, after system - benefit analysis were introduced. Based on the original steam system after a nearly two years of production operation, the use of the steam was optimized to reduce the cost of manufacturing, and the solid caustic soda and PVC resin production costs were significantly reduced.
出处
《化工时刊》
CAS
2008年第7期69-72,共4页
Chemical Industry Times
关键词
蒸汽
温度
压力
流量
steam temperature and pressure flow
