METHOD OF CONTINUOUS PRODUCTION OF COKE AND DEVICE FOR COKING Russian patent published in 2000 - IPC

FIELD: methods and devices for continuous production of coke from coal. SUBSTANCE: method includes the following stages: preparation of at least one extended coking chamber with channel formed by external wall of small pipe and internal wall of large pipe; forced supply of coal to loading end of coking chamber and its tightening due to pressing to external wall of small pipe and internal wall of large pipe, and continuous coking of coal, its conversion into coke in absence of oxygen by heating of coal mass which is moved by force in channel of coking chamber. Coil mass is heated from two sides due to heat conduction during its motion over extended coking chamber n which coal coking begins at walls of both pipes and is accompanied by separation into layers of moving coal mass, in fact, in channel middle part. Device for coking is also described. EFFECT: simplified process of continuous production of coke. 7 dwg