Practice on Tackling Key Problems of Lime Kiln Life with Double Hearth
The service life of double-hearth lime kiln is closely related to the type selection of refractory,material quality,masonry quality,production process control and reasonable maintenance of kiln body.This paper mainly introduces the technical control difficulties encountered in the practice of tackling key problems in the life of the double hearth lime kiln,such as the damage of the vulnerable parts in the kiln such as the protective plate,the connecting channel and the junction of the kiln bottom hopper and the supporting brick ring,etc.,and the solutions,so as to ensure the safe use of the refractory material of the kiln body for more than 9 years.
NETL
NSTL
万方数据
