Secondary feeding platform for preparing flame retardant

The secondary charging platform for preparing the flame retardant comprises a charging platform, an extruder and a charging mechanism, the charging platform comprises a supporting beam, a steel platform and a ladder stand; the extruder is a three-section type extruder; the feeding mechanism comprises a flame retardant stirring kettle and an auxiliary stirring kettle; after the feeding platform is additionally arranged in a factory area, a flame retardant mixed solution and other auxiliaries can be supplied into the extruder through the flame retardant stirring kettle and the auxiliary stirring kettle on the feeding platform, the sampling mechanism I can be used for sampling and detecting the flame retardant mixed solution added into the three-section extruder, and the auxiliary stirring kettle is used for supplementing materials according to a detection result; according to the flame retardant processing device, not only is the quality of a flame retardant conveniently controlled by factory workers, but also