电加热储能蒸汽闪发装置设计及实验研究  

Design and Experimental Study of Electric Heating Energy Storage Steam Flashing Device

作　　者：杜艳松 李文成 吴宏展 DU Yan-song;LI Wen-cheng;WU Hong-zhan(Hebei University of Architecture,Zhangjiakou 075000,China)

机构地区：[1]河北建筑工程学院,河北张家口075000

出　　处：《山东工业技术》2025年第1期54-59,共6页Journal of Shandong Industrial Technology

基　　金：2024年度河北建筑工程学院硕士研究生创新基金项目(XY2024027)。

摘　　要：利用电磁加热与闪蒸技术,设计了一种利用电加热高温水蓄热的蒸汽闪发装置,并完成实验台搭建,借助实验手段研究分析了该装置的蓄放热特性。实验结果表明:电加热储能蒸汽闪发装置蓄放热特性良好。蓄热过程中,蓄热装置运行12 h,可将1 m^(3)水由15℃加热至180℃。放热过程中,通过调整蓄热罐流向闪蒸罐的高温水流量,可应对因放热时蓄热罐中高温水的持续输出而导致的蓄热罐内压力下降,从而高温水闪蒸率下降的问题,达到稳定释放干饱和蒸汽的目的,该装置的放热过程稳定可控。本研究可为小型用汽产业提供一种更节能、更经济的产蒸汽方法。Using electromagnetic heating and flash technology,A steam flash device utilizing electric heating for high-temperature water storage was studied and designed,and an experimental platform was built.The heat storage and release characteristics of the device were analyzed using experimental methods.An experimental platform was also set up to study and analyze the heat storage and release characteristics of the device through experimental methods.The experimental results show that the electric heating energy storage steam flash device has good heat storage and release characteristics.During the heat storage process,the heat storage device operates for 12 hours and can heat 1 cubic meter of water from 15℃to 180℃.In the heat release process,by adjusting the flow rate of high-temperature water from the heat storage tank to the flash evaporation tank,the pressure drop inside the heat storage tank caused by the continuous output of high-temperature water during heat release can be addressed,resulting in a decrease in the flash evaporation rate of high-temperature water.This achieves the goal of stable release of dry saturated steam,and the heat release process of the device is stable and controllable.This study can provide a more energy-efficient and economical steam production process for small-scale steam-using industries.

关 键 词：电磁加热 高温水闪蒸 蓄放热特性 储能 

分 类 号：TK02[动力工程及工程热物理]