FIELD: chemistry.
SUBSTANCE: invention relates to chemical industry. Device contains discharge cone (1), equipped with gas-permeable wall parts (6, 6') and two leading to burners pipelines (15) for solid material discharge, with discharge cone (1) being also equipped with locking bottom (4, 22), which, at least, on certain parts is gas-permeable, with locking bottom (4, 22) having supply (17, 23) of fluidising agent.
EFFECT: invention makes it possible to reduce excessive quantities of gas and refuse from separate discharge cones on each pipeline of burner.
10 cl, 5 dwg
