Application of Unmanned Stacker-Reclaimer in the Alumina Industry
In order to solve the problems of outdated operating methods,poor working environment,high work intensity,and low operating efficiency of the stacker-reclaimer in the bauxite warehouse,a domestic alumina enterprise used the bauxite raw ore warehouse as the research background to transform the unmanned system of the stacker-reclaimer in the entire bauxite warehouse using laser scanning technology.By adding laser scanners,positioning devices for stacker-reclaimer machines,wireless communication devices,safety protection sensors and other equipment,and using computational methods such as 3D material yard modeling and intelligent stacker-reclaimer algorithms,the stacker-reclaimer machine has achieved unmanned on-site and remote automatic stacker-reclaimer functions,effectively improving the working environment.