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Casting Enterprise Waste Gas Control Measures Analysis in the Process of Product
Author(s): ZHANG Shaoxiu, LIU Yue, XIA Bangshou, DU Xuemei, YANG Jing
Pages: 77-
79
Year: 2014
Issue:
3
Journal: Environment and Sustainable Development
Keyword: 电炉; 铸造; 废气; 环保措施;
Abstract: 以四川某铸造企业为例,介绍了中频感应电炉铸造生产的工艺流程,分析了铸造过程中废气的产污环节,并根据废气的排放特点,提出了电炉铸造生产过程中治理废气的环保措施,分析了采取相应措施后的污染物达标情况,供相关企事业单位参考.研究表明,在中频感应电炉铸造企业中,废气主要来源于熔化、浇注、落砂、抛丸、打磨、制芯、混砂造型工序,主要污染物为烟粉尘、SO2和有机废气,排放特点为排污点多且不易收集,企业在采取合理有效的收集、治理措施后,污染物能达标排放,对环境的影响大大减小.
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