浅谈碎料铜米检验风险防控的探索与实践

Discussion and Practice on Risk Prevention and Control of Scrap of Copper and Rice

碎料铜米是炼铜的主要原料,主要由废五金类物料经过拆解分离、破碎、筛选、除尘等工艺流程后生成。碎料铜米在生产过程中带有少量泥砂、铁等非铜物料。目前,其所夹带泥砂量未有明确规定,检验过程中发现一些不法商贩使用与碎料铜米颜色相似的小砂石或铁米,不均匀埋藏在碎料铜米内谋利。贵冶原料部针对检验过程中存在的问题进行探讨分析,通过开展调查摸底、完善作业机制等方式,堵塞漏洞,有效降低了检验风险,维护了企业正当利益。

The scrap copper is the main raw material of copper smelting. It is mainly composed of waste metal materials after dismantling, breaking, screening and dusting. Scrap copper in the production process is with a small amount of sand,iron and other non-copper materials. At present, the entrained amount of sand is not clearly defined. It was found in the inspection process that some unscrupulous traders use the small gravel or iron in the same color with the broken scrap copper to mix in the scrap copper unevenly for profit. Raw materials department of Guixi Smelter discusses and analyzes the problems in the inspection process by investigating thoroughly, improving the operating mechanism, etc., which stops up the loopholes, effectively reduces the risk of inspection and safeguards the legitimate interests of enterprises.