Study on the desalting cooling device for combustion of high COD salty wastewater
Li Xiaofei1， Zhen Jianfeng2， Geng Xiaochuan3， Yu Zhongmin3
1. Shijiazhuang Research Institute of Chemical Recycle, Shijiazhuang， 050099， China； 2. Xinle City Committee Office of the Communist Party of China, Shijiazhuang 050700, China; 3. Xingtai Maoxin Chemical Products Corporation Ltd., Xingtai 054000, China
In order to solve the problem of blocking the heat exchanger tubes in the desalting cooling device of high COD salty wastewater combustion process, a scraper desalting scheme was designed. The results show that the application of this technology solves the problem of heat exchange tube blockage, realizes the rapid cooling of high-temperature flue gas, and effectively recovers the heat of high-temperature flue gas to produce steam.
李晓飞1，甄剑峰2，耿晓川3，于中民3. 高COD含盐废水焚烧除盐冷却装置优化及应用研究[J]. 煤炭与化工, 2020, 43(10): 156-157.
Li Xiaofei1， Zhen Jianfeng2， Geng Xiaochuan3， Yu Zhongmin3. Study on the desalting cooling device for combustion of high COD salty wastewater. CCI, 2020, 43(10): 156-157.
