Ultrasonic residual salt cleaning hot water tank

The utility model discloses an ultrasonic residual salt cleaning hot water tank. The ultrasonic cleaning tank comprises a tank body, an ultrasonic oscillating plate and a heater which are arranged inthe tank body, a drain pipe arranged at the bottom of the tank body, and an electric control box electrically connected with the ultrasonic oscillating plate and the heater respectively, wherein the ultrasonic oscillation plate and the heater are used for removing residual salt on the surface of a lifting appliance or a part, one end of the drainage pipe extends into the tank body, the other end of the drainage pipe extends out of the tank body to be used for draining waste water, and the electric cabinet is used for controlling starting and stopping of the ultrasonic oscillation plate and theheater. Water is heated through the heater, residual salt attached to a lifting appliance or a part is rapidly dissolved through the oscillation effect of hot water and the ultrasonic oscillation plate, the device can rapidly