APPARATUS FOR PRODCTION OF STABLE SLURRY OF MILLED COAL AND HYDROCARBON OIL

摘要

An appts. for producing a liquid mixture of a coal and a hydrocarbon oil comprising; means(44,45,38) for supplying through inlet boss(15) into the rotary drum the coal which previously has been coarsely crushed and the hydrocarbon oil; means(7) for preheating the hydrocarbon oil prior to its being thus supplied into the rotary drum;means(20) for rotating the rotary drum to mill, agitate and mix therewithin the coal and the oil thereby to form a liquid mixture;a discharge duct(90) for conducting the liquid mixture and water, which was originally contained in the coal and which has been separated by evaporation from the liquid mixt., out of the rotary drum.