Abstract:This article focuses on the faults that occurred during the dust removal process of a company s 100000 ton copper smelting system smelting electric dust collector. It optimizes and improves the inlet temperature of the electric dust collector, anode plate spacing, oxygen concentration control and electric field power transmission at the inlet of the electric dust collector, modification of the dust accumulation inspection hole in the dust collector ash hopper, and temperature measurement of the overflow spiral cylinder. The optimal operating mode of the non ferrous smelting flue gas dust removal system is analyzed, and the operating parameters of the dust removal system are optimized, Investigate the process hazards in the operation of the system and summarize practical experience, in order to provide certain reference significance for similar enterprises to improve the dust collection efficiency of electrostatic precipitators.