Preparation tank convenient for sodium nitrite transportation

The utility model relates to the technical field of sodium nitrite transportation devices, in particular to a preparation tank convenient for sodium nitrite transportation, which comprises a tank body, an injection pipe fixedly connected to the right side of the upper end face of the tank body, a discharge pipe fixedly connected to the lower part of the right end face of the tank body, and a first motor fixedly connected to the middle of the upper end face of the tank body, an output shaft is fixedly connected to the lower output end of the first motor, a fixing ring is fixedly connected to the outer side of the middle of the output shaft, fixing rods are fixedly connected to the left and right sides of the fixing ring, stirring hollow strips are fixedly connected to the other ends of the fixing rods, and hydraulic rods are fixedly connected to the middles of the outer sides in the stirring hollow strips; through design cooperation, the device can scrape the edge of a sodium nitrite raw material solution in t