NOVELTY - A modified coal-manufacturing equipment (100) has a drying unit which dries coal (1), a dry distillation unit (111) which carbonizes dried coal, a cooling unit (131) to cool carbonized coal, an indirect heating-type dry distillation apparatus (121) with which dry distillation unit is equipped with inner cylinder (122) to which dried coal is transferred, and outer cylinder (123) to which heating gas which heats inner cylinder is supplied, a heating gas generation unit, a waste-heat gas generation unit and a mixed gas distribution supply unit.    USE - Equipment is used for manufacturing modified coal e.g. wood coal and sub-bituminous coal.    ADVANTAGE - The equipment efficiently removes tar.    DETAILED DESCRIPTION - A modified coal-manufacturing equipment has a drying unit which dries coal, a dry distillation unit which carbonizes dried coal, a cooling unit to cool carbonized coal, an indirect heating-type dry distillation apparatus with which dry distillation unit is equipped with inner cylinder to which dried coal is transferred, and outer cylinder to which heating gas which heats inner cylinder is supplied, a heating gas generation unit to generate heating gas, a dry distillation gas supply unit to supply dry distillation gas emitted in inner cylinder to heating gas generation unit, a waste-heat gas generation unit for to-be-supplied portion of heating gas generated by heating gas generation unit to heat-exchange heating gas, and to generate waste-heat gas, and a mixed gas distribution supply unit which carries out distribution supply of waste-heat gas and low-temperature heating gas which heating gas indirectly heats coal, and produces within outer cylinder into inner cylinder. An INDEPENDENT CLAIM is included for control method of modified coal-manufacturing equipment.    DESCRIPTION OF DRAWING(S) - The drawing shows the schematic view of the modified coal-manufacturing equipment.    Coal (1)    Modified coal-manufacturing equipment (100)    Dry distillation unit (111)    Dry distillation apparatus (121)    Inner cylinder (122)    Outer cylinder (123)    Cooling unit (131)