摘要
印染废水水量大、温度高,直接排放会造成环境的污染,介绍了废水余热回收方式,分析了印染废水的来源及水质,介绍了污水源热泵技术。针对印染企业进行了调研测试,对废水进行了回收潜力分析,设计了一套余热回收系统回收印染废水,通过计算可以看出节能效果显著。
Printing and dyeing waste water is large in volume and high in temperature,and direct discharge will cause environmental pollution.This paper introduces waste water waste heat recovery methods,analyzes the source and water quality of printing and dyeing waste water,and introduces waste water source heat pump technology.Research tests were conducted for the printing and dyeing enterprises,the recovery potential of waste water was analyzed,and a set of waste heat recovery system was designed to recover the printing and dyeing waste water,and the energy-saving effect can be seen significantly through calculation.
作者
靳行
狄育慧
郝振东
Jin Xing;Di Yuhui;Hao Zhendong(School of Urban Planning and Municipal Engineering,Xi'an Polytechnic University,Xi'an,710600;Keqiao Textile Industry Innovation Research Institute,Xi'an University of Technology,Shaoxing,312030)
出处
《制冷与空调（四川）》
2021年第6期919-923,共5页
Refrigeration and Air Conditioning
基金
西安工程大学(柯桥)研究生学院产学研协同创新项目(编号:19KQZD05)。
关键词
污水源热泵
余热
换热器
节能减排
Sewage source heat pump
waste heat
heat exchanger
energy saving and emission reduction
