Research on Problems of Pelletizing Toothed Roller Device of Shaft Furnace in Ironmaking Plant and Fine Control of Equipment Maintenance
The toothed roller device for shaft furnace pelletizing is the key equipment and facilities for shaft furnace operation.During the operation,the toothed roller is broken,the quality defects of the roller ring are broken,and the toothed roller has great resistance after equipment maintenance,the hydraulic cylinder is easy to leak,and the hidden structural parts in the equipment are worn and leaked within a short period after installation,which has a great impact on the production process control,output and quality requirements,maintenance organization and cost.Combined with the above problems,the quality of the roller should be controlled from the source,and the optimization of lubrication system,parts installation size,installation and step sequence in the toothed roller device should be strengthened,and the acceptance and detailed data of the maintenance process should be strictly controlled to improve the stable and reliable operation of the equipment and ensure the stability of the production process.
toothed roller devicequalityfaultacceptancefine control
万方数据
维普
