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前言: 回转窑是用来对散状或浆状物料进行加热处理的热工设备,属于回转圆筒类设备。窑问世已逾百年,其发展速度很快,主要趋势是由小向大的方面发展。目前,世界上最大的回转窑其简体直径为7.6米,长度为232米。国内目前最大的氧化铝回转窑其规格为φ4.5×110M。大规格的回转窑,其总重(不包括耐火内衬)都在千吨左右。 由于窑规格的不断增大,因而与窑筒体相配套的各主要零部件在体积、重量方面也相应增大,用来支撑窑体的支承装置的挡
Foreword: Rotary kiln is a thermal equipment used to heat disperse or slurry materials and belongs to rotary cylinder equipment. The kiln has been invented for more than 100 years, and its development speed is very fast. The main trend is to develop from small to large. At present, the world’s largest rotary kiln has a simplified diameter of 7.6 meters and a length of 232 meters. The largest alumina rotary kiln in China currently has a specification of φ4.5×110M. Large-size rotary kiln, its total weight (excluding fire-resistant lining) is about 1000 tons. As the size of the kiln continues to increase, the main components that are associated with the kiln shell also increase in volume and weight, supporting the support of the kiln body.