基于“三连炉造锍捕金”提升铜冶炼企业金属回收率的金属平衡管理研究

Research on Metal Balance Management for Improving the Metal Recovery Rate of Copper Smelting Enterprises Based on “Three Continuous Furnace Matte Making and Gold Capture”

本文以河南某铜冶炼厂“富氧底吹造锍捕金自热熔炼技术”建成的“三连炉”造锍捕金系统为例,对金属平衡管理在企业运营中的重要性进行了介绍,通过对原料投入、流程中制品的盘点、产品及副产品产出的核算、金属平衡表的编制及冶炼过程中的“出血点”进行简述,提出重点环节的关注点,确保年机械夹杂在1‰以内,在减少生产管理金属平衡机械夹杂方面,具有一定借鉴意义。

This article takes the “Three Continuous Furnace” matte making and gold catching system built by a copper smelting plant in Henan Province as an example to introduce the importance of metal balance management in enterprise operation.It briefly describes the input of raw materials,inventory of products in the process,accounting of product and by-product output,compilation of metal balance tables,and “bleeding points” in the smelting process,Propose the focus points of key links to ensure that the annual mechanical inclusion is within 1‰,which has certain reference significance in reducing the metal balance mechanical inclusion in production management.