论文部分内容阅读
主要研究中小型太阳能真空管集热与低温多效蒸馏组合的海水淡化系统,建立系统的数学模型,利用Matlab软件进行求解与分析。在产水量小于100 t/d的情况下,分析系统各参数对设备总面积、造水比和产水量的影响。结果表明:增大低温多效蒸馏系统的效数,设备总面积、造水比和产水量均增大;增大集热器面积,有利于增大产水量。
The main research is the seawater desalination system combining the heat collection of small and medium-sized solar vacuum tubes with the low-temperature multi-effect distillation. The mathematical model of the system is established and solved and analyzed by Matlab software. When the water production is less than 100 t / d, the influence of system parameters on the total equipment area, water production ratio and water production is analyzed. The results show that: increasing the efficiency of multi-effect distillation system with low temperature, the total equipment area, water ratio and water production are increased; increasing the collector area is conducive to increasing water production.