While medical wastes were incinerated in rotary kiln incinerator, medical glass was melted by the high temperature;consequently the molten glass resulted in slagging of rotary kiln.

• 医疗废物在回转窑焚烧炉内燃烧时，炉内的高温会将医用玻璃熔化，熔融的玻璃会导致回转窑炉的结渣。