金属铸锭自动扒渣过程流体仿真研究  

Fluid Simulation Study of Automatic Slagging Process of Metal Ingot Casting

作　　者：杨公波 杜磊[1] 黄文虎[1] YANG Gong-bo;DU Lei;HUANG Wen-hu

机构地区：[1]长沙有色冶金设计研究院有限公司,湖南长沙410000

出　　处：《有色设备》2023年第4期31-36,共6页Nonferrous Metallurgical Equipment

基　　金：湖南省重点研发计划项目(KG201611自动扒锌(铅)锭氧化皮装置研究)。

摘　　要：在锌冶炼铸锭领域,采用自动化设备特别是机器人取代人工扒除锭面氧化渣成为趋势。为提高设备的作业质量,基于流体仿真技术对金属铸锭机器人自动扒渣过程进行了建模及仿真,研究了浸入深度、运行速度、倾斜角度对扒渣效果的影响。研究表明,浸入深度在10~14 mm,运行速度在0.06~0.09 m/s,扒铲倾角在26°~45°,可取得最佳的扒渣效果。本研究为扒铲的结构和工作参数设计提供了有益借鉴,解决了传统设备扒渣效果不稳定,导致金属浪费或锭面质量不合格等问题。In the field of zinc ingot casting,it has become a trend to use automated equipment,especial-ly robot,to replace manual slag removal on the ingot surface.In order to improve the operation quality of the equipment,fluid simulation technology was used to model and simulate the automatic slag removal process of,and the effects of slag removal thickness,immersion depth,running speed,tilt angle and sur-face roughness on the slag removal effect were investigated.The study shows that the best immersion depth is 10~14 mm,running speed is 0.06~0.09 m/s,shovel tilt angle is 26°~45°.This study pro-vides a useful reference for the design of shovel structure and working parameters,and enhances the sta-bility of slag picking effect,which reduces metal waste and surface quality failure of the ingot.

关 键 词：锌锭 扒渣 流体仿真 扒铲结构 工作参数 

分 类 号：TF813[冶金工程—有色金属冶金]