Dyeing device and process for high-grade environment-friendly clothing flannelette fabric

The invention discloses a dyeing device and process for high-grade environment-friendly clothing flannelette fabric, the dyeing device comprises a bottom bin, foot pads, a blow-down valve and a spray dyeing mechanism which can avoid excessive waste of fuel and is uniform in dyeing, the spray dyeing mechanism is optimally arranged, and the spray dyeing mode is adopted by the spray dyeing mechanism; after the dye is sprayed to the fabric, the upper bristles and the upper spraying head move in a reciprocating mode so that the dye can be evenly smeared and adsorbed to the fabric, it is guaranteed that dyeing in the fabric suede is even through movement of the upper bristles, the fabric sufficiently adsorbs the dye, redundant dye is squeezed out after coloring, and the dyeing effect is improved. According to the fabric dyeing device, excessive fuel waste caused by fabric dyeing in the dyeing pool is avoided, the fabric contains less moisture after being dyed, the drying efficiency is high, and the working efficien