▎ 摘　　要

NOVELTY - The converter has an upper cover (1) whose left and right ends are detachably installed with a fuel pipe joint (2). A lower end of the upper cover is movably mounted with a shell body (3). A lower end of the shell body is movably installed with a lower cover (4). An inner portion of the shell body is movably mounted with a catalytic ball (5). A surface of the upper cover is formed with an inlet hole (14), an outlet hole, an inlet groove (9), an upper flow through groove (10), an outlet groove (11) and a screw thread hole (16) and fixed with a connecting block (7) and a sealing ring (20). A surface of the shell body is formed with a round groove (19). USE - Environment-friendly fuel catalytic converter for an internal combustion engine of an automobile. ADVANTAGE - The converter ensures that fuel is changed into small molecules from original macromolecules under action of the catalytic ball, so as to realize complete fuel combustion of an internal combustion engine, thus increasing combustion heat value and power, reducing tail gas discharge and oil consumption, removing accumulated carbon, prolonging service life of the internal combustion engine, preventing fuel leakage through the sealing ring and satisfying standard national catalyst treatment requirements. The converter is convenient and quick to install and safe and reliable to use. DETAILED DESCRIPTION - The upper cover, the shell body and the lower cover are made of main raw materials such as rare earth elements, kaolin, ceramic nano materials, and auxiliary raw material i.e. chemical raw material, where proportion of the chemical raw material is about 25% of ceramic nano material, 10% of silicon oxide, 10% of zirconium oxide, 15% of ytterbium oxide, 30% of praseodymium oxide, 45% of cerium oxide, 7% of ferroferric oxide, 15% of aluminum oxide, 10% of graphene, 20% of kaolin, 15% of lanthanum oxide and 20% of clay. DESCRIPTION OF DRAWING(S) - The drawing shows a sectional view of an environment-friendly fuel catalytic converter. Upper cover (1) Fuel pipe joint (2) Shell body (3) Lower cover (4) Catalytic ball (5) Fastening screw (6) Connect block (7) Spring (8) Inlet groove (9) Upper flow through groove (10) Outlet groove (11) First lower flow through groove (12) Second lower flow through groove (13) Round groove (19) Sealing ring (20)