轧坯机主体轧辊的质量及其使用注意事项 Quality and precautions for use of flaker roll

在大豆压榨厂，坯片质量是浸出粕残油的重要影响因素，而轧坯机的主体轧辊的质量是保证坯片质量和轧坯机稳定运行的关键。为了对轧辊的选择、使用和维护提供参考，对不同材质的轧辊（冷硬铸铁轧辊，无限冷硬铸铁轧辊，合金球墨铸铁轧辊）进行了介绍，并对生产过程中轧辊易出现的问题、原因进行了分析，提出了相应的解决办法，同时对于轧坯机其他部位装置在生产过程中使用的注意事项进行了阐述。经过对比，认为DSG560合金球墨铸铁轧辊具有使用寿命长、运行稳定、成本低等特点。In a soybean crushing plant, the quality of the flakes is an important factor affecting the residual oil in meal, and the quality of the flaker rolls is the key to ensure the quality of the flakes and the stable operation of the flaker. In order to provide reference for the selection, use and maintenance of rolls, rolls of different materials (chilled cast iron roll, infinite chilled cast iron roll, alloy nodular cast iron roll) were introduced, and the problems and causes of rolls that tended to occur in the production process were analyzed, and the corresponding solutions were proposed. At the same time, the precautions for the use of other parts of the flaker in the production process were expounded. After comparison, it is believed that the DSG560 alloy nodular cast iron roll has the characteristics of long service life, stable operation and low cost