Chopping board capable of being replaced, dried and disinfected

The invention relates to a chopping board capable of being replaced, dried and disinfected, and discloses a chopping board which is characterized in that the two arranged chopping boards are used in a classified mode, odor mixing and cross contamination are prevented, the cleaned chopping boards are dried and disinfected through an arranged ultraviolet light bar and an arranged air pump, the chopping boards are kept dry and comfortable, and therefore bacterium breeding is restrained. The device is characterized by comprising a main body structure shell, a disinfecting and drying assembly, a residue recycling assembly and a cutting plate storage assembly, and is characterized in that the main body structure shell is of a rectangular structure, the disinfecting and drying assembly is arranged in the main body structure shell, the residue recycling assembly is arranged on the main body structure shell, and the cutting plate storage assembly is arranged on the main body structure shell; the disinfecting and dryin