Full-automatic blade battery aluminum shell cleaning device and process

The invention discloses a full-automatic blade battery aluminum shell cleaning device and process. The device comprises a feeding device, a first spraying device, a first drying device, a second spraying device, an air flotation cleaning device, a hot steam generating device, a second drying device and a cleaning liquid purifying device. According to the device, the blade battery shell can be effectively cleaned, a microemulsion type water-based cleaning solution is adopted to replace a common hydrocarbon solvent, the good cleaning effect on the blade battery shell is achieved, and meanwhile emission of VOCs can be reduced. According to the invention, the spraying device is arranged twice, obvious dirt such as dust and deposited carbon is washed away firstly, and then oil attached to the groove is cleaned, and the spraying device is arranged twice, so that the obvious dirt is washed away firstly, and then the oil attached to the groove is cleaned; and then solid-liquid or liquid-liquid separation is realized