Oil sludge treatment equipment and oil sludge treatment process

The invention discloses oil sludge treatment equipment and an oil sludge treatment process. The oil sludge treatment equipment comprises a primary gasification section and a secondary gasification section, wherein the primary gasification section is provided with a primary gasification cavity as well as a first oil sludge inlet, a first superheated steam inlet, an air gas inlet, a primary gasified slag outlet and a gasified gas outlet which are communicated with the primary gasification cavity; the secondary gasification section is provided with a secondary gasification cavity, and a primary gasification slag inlet, an oxygen-containing gas inlet, a gasification coal gas inlet, an air coal gas outlet and a molten slag outlet which are communicated with the secondary gasification cavity, the primary gasification slag inlet is communicated with the primary gasification slag outlet, and the oxygen-containing gas inlet is communicated with the molten slag outlet. And the air-gas outlet is communicated with the ai