Pretreatment device for monitoring cyanobacterial bloom

The utility model discloses a pretreatment device for monitoring cyanobacterial bloom, relates to the technical field of cyanobacterial bloom treatment device structures, and aims to solve the problem that the existing pretreatment device for monitoring cyanobacterial bloom cannot quickly and effectively pretreat cyanobacterial bloom. A sealing box cover is mounted above the pretreatment device box, a motor is mounted above the sealing box cover, a connecting seat is arranged at the lower end of the sealing box cover, a stirring rod is mounted below the connecting seat, stirring blades are mounted below the stirring rod, and a mounting chamber is arranged in the lower end of the pretreatment device box; a mounting chamber is arranged in the pretreatment device box, an ultrasonic generator is mounted in the mounting chamber, a mounting supporting seat is mounted on one side of the pretreatment device box, a turbidity detection device is mounted above the mounting supporting seat, a luminosity detection device