The utility model relates to the related technical field of
evaporator cleaning, in particular to a rapid
evaporator cleaning device which comprises a protective shell, a liquid inlet, a liquid outlet, a
pressure sensor, a heat exchange plate, a mounting seat, a
handle, a sealing cover plate, a cleaning component, an ultrasonic generating device, a blow-off
pipe and a blow-off valve. According to the rapid
evaporator cleaning device, in the long-time using process, due to the fact that
sediment can be deposited on the inner wall of the heat exchange plate, the
pressure sensor detects the
pressure difference between the liquid inlet and the liquid outlet in real time, when the
pressure difference becomes strong, the blow-down valve starts the cleaning component to clean the inner wall of the heat exchange plate through the back-flushing acting force, and therefore the cleaning efficiency is improved. And the periphery of the heat exchange plate and the inner wall of the protective shell are cleaned through the ultrasonic generation device, waste water generated after cleaning is discharged through the blow-off
pipe, then automatic cleaning of the heat exchange plate is conveniently completed, and the cleaning efficiency of the heat exchange plate is effectively guaranteed.