Descaling device

The invention provides a descaling device. The descaling device comprises: a cleaning head; one output end of the power supply is connected to an object to be cleaned and forms a first electrode, and the other output end of the power supply is connected to the cleaning head and forms a second electrode; the electrolyte supply equipment is used for supplying electrolyte to at least one of the first electrode and the second electrode; a detection device; and a control device. When the power supply supplies power to the first and second electrodes, an electric field is formed between the first and second electrodes, thereby enabling the electrolyte provided on at least one of the first and second electrodes to generate nano-scale bubbles. And dirt formed on the to-be-cleaned object is substantially removed in a physical mode through the cleaning head under the action of an electric field by utilizing the generated nanoscale bubbles, and meanwhile, the descaling time of the descaling device is controlled in real