定期进行循环水清洗预膜提高换热效率的思考

摘要

The paper introduces the necessity of cleaning pre-film through circulating water, elaborating the whole process of Shidongkou Manufactured Gas Company, and provides what we should notice in the process as well.%　　文章阐述了循环水系统清洗预膜工作的必要性，并对上海石洞口煤气制气有限公司循环水系统清洗预膜工作的过程加以描述，同时提出在整个清洗预膜过程中要注意的事项和思考。