关键词: 喷射料, 喷补机, 湿式喷射, 火焰喷补, 作业性能

Abstract: This paper elaborates on gunning refractories and gunning equipment, introduces the
construction methods for building new linings for thermal equipment and repairing its damaged
parts，especially for wet-type gunning method and flame gunning method，which feature better
performance，operational control and the actual service effect of used refractories compared with
other methods，as well as environment-friendly due to no dust emission.

Key words: G u n n i n g r e f r a c t o r i e s, G u n n i n g m a c h i n e, W e t - t y p e g u n n i n g, F l a m e g u n n i n g ,
O p e r a t i o n a l p e r f o r m a n c e