Research and practice of intelligent cleaning technology for railway carriage in coal preparation plant
Addressing the issues of low efficiency,high labor intensity,and high safety risks associated with manual cleaning of residual materials in train carriages during the coal loading process,Jiaozuo Coal Industry(Group)Co.,Ltd.took the Zhaogu No.2 Coal Mine as a pilot project,the current situation of carriage cleaning and residual materials was analyzed,the research on the implementation plan and workflow of intelligent cleaning robot system was conducted,and the basic structure and technical characteristics of the system were introduced.On-site practice shows that intelligent cleaning robot is used for cleaning residues in train carriages,which can replace man-ual cleaning of the bottom,sides,end faces,and top of train carriages for full section cleaning of residues.The average cleaning time for each carriage is saved by 12 minutes,reducing the amount of residual materials in the carriage and reducing labor by 13 people.This can save more than 3 million yuan in labor costs,material costs,and freight delay costs annually.The main cleaning technical indicators can fully meet the needs of on-site loading.The system operation is stable,the level of automation and intelligence is high,reducing em-ployee labor intensity,improving the quality and efficiency of carriage cleaning,reducing safety risks,and bringing certain economic,en-vironmental,and social benefits to the enterprise.
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