The invention provides a combination method and a piece of equipment of a common settler for two paths or multipath of carbon hydrogen material pyrolysis products. Same or different carbon hydrogen materials, such as fine coal, shale oil, oil sand, coal liquefaction residues, and overweight thickened oil are processed, the coal liquefaction residues and overweight thickened oil are fed in solid orliquid shape; solid heat carriers used in one or several pyrolytic reaction processes come from a fluidized coke burning device R50E for processing settler R20E semicoke; operation temperatures and/or granularity of different heat carriers can be different, usually the heat carriers are deoxidized by a degassing step, and tar from pyrolysis or distillate oil thereof or hydrogenated oil can be introduced into a hydrogenation and liquefaction process; based on pyrolysis of coal, hydrogenation liquefaction of coal, and fluidization and pyrolysis of solid containing oil, flows are integrated, inorder to form an integrated pyrolysis and oil production path of shale oil, oil-sand, and inferior heavy oil, and a novel process of co-processing and oil production of coal and unconventional liquid-solid carbon hydrogen materials is formed with main products fuel oil or aromatic hydrocarbons.