Textile fabric decoloring device

The invention relates to a textile fabric decoloring device. The textile fabric decoloring device comprises a cylinder body, the cylinder body is semicircular, an inner cylinder is arranged in the cylinder body, the cylinder body and the inner cylinder are concentrically arranged, the inner cylinder can rotate around the axis of the inner cylinder, the textile fabric decoloring device is provided with a clamping plate to be matched with an extrusion plate, and in the textile fabric decoloring process, the clamping plate is matched with the extrusion plate; the clamping plates can drive the textile fabric to penetrate through the extrusion plates, the extrusion plates can extrude the textile fabric, on one hand, a decolorizing agent is extruded into tissue gaps of the textile to make the decolorizing agent fully make contact with the textile, on the other hand, in the process that the extrusion plates extrude the textile fabric, the redundant decolorizing agent on the textile fabric can be removed, and the dec