Automatic cleaning method and system for low-temperature distillation retort

The invention provides an automatic cleaning method and system for a low-temperature distillation retort, and relates to the technical field of distillation equipment cleaning.The method comprises the steps that image detection equipment is arranged in the low-temperature distillation retort to be cleaned; performing denoising and image segmentation processing on the coil pipe image to obtain a segmentation result; the segmentation result comprises image information and position information of scale formed in the coil pipe image; water quality detection devices are respectively arranged at a water inlet and a water outlet of the low-temperature distillation retort; determining the scale adhesion degree according to the calcium and magnesium ion content data, the water flow data and the turbidity data; inputting the image information, the scale adhesion degree and the position information into a trained cleaning parameter prediction model to obtain cleaning parameters; and controlling the nozzle angle of the c