摘要
阐述了原硫铁矿渣冷却滚筒的缺陷，分析了故障原因，并从设计、制造、安装三方面作了改进。实施后，输送能力满足了生产要求，延长了运行周期，降低了检修费用，保证了正常生产。
Abstract The defects of original pyrite cinder cooling roller is discussed and the cause of troubles is analyzed from design, making and installation Improvements were conduced, which increased conveying capacity to meet production demand, prolonged running period, reduced maintenance cost and ensured normal operation of plant
出处
《硫酸工业》
CAS
1998年第1期23-25,共3页
Sulphuric Acid Industry
