Discussion on the Current Situation and Improvement Methods of Pollution in Foundry Enterprises
In order to improve the current situation of air pollution in the foundry industry,promote the sustainable development of the foundry industry,realize"green casting",and enhance the technical level of my country's foundry industry,This article takes the specific situation of green transformation and upgrading of a precision casting enterprise as an example,and conducts an in-depth discussion of the development status of the foundry industry in recent years.By analyzing the sources and components of volatile organic compounds and dangerous air pollutants produced by investment casting,control technology and the current situation of environmental protection in the foundry industry,and find out the specific problems and reasons affecting"green casting".Utilizing domestic and foreign research on the control technology of volatile organic compounds and hazardous air pollutants produced by investment casting,combined with the practical results of a precision casting enterprise,and based on the basic characteristics of my country's investment casting technology level and the basic requirements of environmentally friendly design,It is proposed to use cellulose additives,protein glue-type adhesives,use environmental design methods,introduce innovative talents,new equipment and other measures.It effectively reduces waste gas pollution during the casting process and promotes the development of green casting technology in my country.
investment castingenvironmental protectiongreen castinghazardous air pollutants
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