Atomic absorption spectrometer detection probe cleaning waste liquid recovery device

The invention discloses an atomic absorption spectrometer detection probe cleaning waste liquid recovery device which comprises a positioning collet device, a cleaning recovery system, a probe clamping part assembly and a cleaning tank with a hoop, the positioning collet device is provided with a positioning collet and an inclined fixing plate, and the cleaning recovery system is provided with a water pump, a supporting frame, a cleaning water pipe, a waste water pipe, a clear water barrel and a waste water barrel. The cleaning tank with the hoop is provided with a cleaning tank, a rubber elastic band hoop and a buckle; and the upper ends of the clean water barrel and the waste water barrel are respectively clamped at the lower parts of the two inclined fixing plates. According to the device, the rubber elastic band hoop can be adjusted according to the size of the turntable of the atomic absorption spectrometer, the probe clamping part can rotate on the lateral positioning disc or adjust the length of the pr