流体机械

2014, v.42;No.508(10) 78-81

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机械压缩式热泵两效闪蒸系统的试验研究及能耗分析
Experimental Study and Energy Consumption Analysis of Mechanical Compression Heat Pump Two Stage Evaporation System

崔振科,陶乐仁,王乐民,杜佳昌,顾超恒,黄理浩,赵庆霞
CUI Zhen-ke,TAO Le-ren,WANG Le-min,DU Jia-chang,GU Chao-heng,HUANG Li-hao,ZHAO Qing-xia

摘要(Abstract):

节能减排是当前研究工作的重中之重。为了废碱液的回收再利用,建立了一套基于机械压缩式热泵蒸发的碱液回收系统。在压缩机电机输入频率为36Hz,稀碱液入口流量为1870.5kg/h的稳定工况下,本试验系统运行参数能够满足设计要求;通过与传统二效蒸发浓缩系统进行对比分析显示,此系统具有更大的节能优势。
Energy conservation and emission reduction is the most important task of current research. In order to reuse waste lye,it was set up a lye recovery system based on mechanical compression heat pump evaporator. Under the stable conditions of the compressor frequency 36 Hz and Dilute lye inlet flow 1870. 5kg / h,the system operating parameters could meet the design requirement; Comparedwith the traditional two- effect evaporation concentration system,the results show that this system have greater saving advantages.

关键词(KeyWords): 热泵;升膜蒸发;节能碱液回收
heat pump;climbing film evaporator;energy conservation;lye recovery

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作者(Author): 崔振科,陶乐仁,王乐民,杜佳昌,顾超恒,黄理浩,赵庆霞
CUI Zhen-ke,TAO Le-ren,WANG Le-min,DU Jia-chang,GU Chao-heng,HUANG Li-hao,ZHAO Qing-xia

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