NOUFERROUS METALLURGICAL EQUIPMENT

This paper analyzes the operation situation of the existing fugitive gas collection system in the smelting workshop of Jintong Copper Industry. It points out that there are some problems in the fugitive gas collection system, such as unreasonable design of the hood and the ductlines as well as some defects in on-site management which caused low altitude environmental pollution in the workshop. By reforming the hood and the ductlines, adjusting the valve control method as well as adding emergency branches, the pollution phenomenon in the workshop has been effectively controlled, the working environment of the smelting workshop is greatly improved.