Biomass carbon source activation device for repairing petroleum-contaminated soil

The utility model relates to the technical field of soil remediation, and discloses a biomass carbon source activation device for remediation of petroleum-contaminated soil, the biomass carbon source activation device comprises a base, a group of supporting legs are fixedly arranged at the upper end of the base, and the upper ends of the supporting legs are jointly and fixedly connected with a machine barrel; two side plates are fixedly arranged at the position, located on one side of the machine barrel, of the upper end of the base, a soil conveying belt assembly is arranged between the two side plates, a cover plate is arranged above the soil conveying belt assembly, the cover plate is fixedly arranged at the upper ends of the two side plates, and a discharging pipe is fixedly connected to one end of the machine barrel. According to the device, discharged high-temperature gas can be used for preheating the soil, the fluidity of condensed petroleum pollutants in the soil is improved, the petroleum pollutants