Water sample pretreatment equipment of ammonia nitrogen water quality monitoring analyzer

The utility model discloses water sample pretreatment equipment of an ammonia nitrogen water quality monitoring analyzer, which comprises a reaction box and a plurality of pretreatment inner boxes with the same structure, the plurality of pretreatment inner boxes are arranged in the reaction box through a high-temperature centrifugal stirring structure, a stirring structure is arranged on the high-temperature centrifugal stirring structure, and the stirring structure is arranged on the reaction box. A raw material adding structure is mounted on the plurality of pretreatment inner boxes, and a cooling structure is mounted on the raw material adding structure; the utility model relates to the technical field of water quality detection, mixed liquid in a plurality of pretreatment boxes is stirred through a stirring structure, and meanwhile, the liquid in the pretreatment boxes is subjected to high-temperature stirring through a high-temperature centrifugal stirring structure on the stirring structure; through th