Cleaning ship for recycling garbage and spilled oil

The cleaning ship comprises a ship body, a garbage collecting basket and a salvaging device, a salvaging cabin and a floating oil collecting cabin which are distributed front and back are arranged in the ship body, a drainage channel is formed in the ship body and communicates with the salvaging cabin and the rear portion of the ship body, and a collecting opening communicating with the front portion of the ship body is formed in the front wall of the salvaging cabin; water can sequentially penetrate through the collecting opening, the salvage cabin and the drainage channel, a first communication opening is formed between the bottom of the floating oil collecting cabin and the drainage channel, a second communication opening is formed between the salvage cabin and the floating oil collecting cabin, and water can sequentially penetrate through the collecting opening, the salvage cabin, the second communication opening, the floating oil collecting cabin, the first communication opening and the drainage channel;