热管技术在化工余热回收中的应用

Application of Heat Pipe Technology in Chemical Industry for Waste Heat Recovery

通过实例介绍了多种热管式换热器在化工领域余热回收中的应用,回收废烟气中的热量来预热空气、水,以及生产蒸汽;分析了热管换热器使用中的问题,并提出了解决方法;此外,还首次提出了利用密闭腔式换热器来回收废液及废蒸汽中低品位热量的可行性。这对于化工企业的节能降耗具有指导意义。

Several different kinds of heat pipe heat exchangers in waste heat recovery application were described from practical examples. The problems and measures in application were also pointed out. In addition, the sealed chamber heat exchanger was introduced to recovery the energy in would guide factory to save energy and lower energy waste liquid and vapor originally. The presented equipment and methods consumption.