Water reducer reaction concentration detection device

The utility model discloses a water reducing agent reaction concentration detection device which comprises a mixing assembly, comprising a mixing barrel, a sealing cover fixed to the top end of the mixing barrel, supporting legs symmetrically fixed to the outer wall of the mixing barrel, a feeding port fixed to the sealing cover, a discharging port connected to the bottom end of the mixing barrel, an electromagnetic valve installed on the discharging port and a first motor fixed to the top end of the sealing cover. The first rotating rod is coaxially connected to the first motor; the first stirring rods are uniformly fixed on the first rotating rod; the detection assembly is arranged on the sealing cover and can be used for detecting the concentration of the water reducing agent and adjusting the detection height at the same time; the rotating assembly is arranged on the detection assembly and can change the horizontal position of detection, a second motor is started to drive a gear to rotate, a connecting ri