Rapid cleaning device for bale long nozzle and cleaning method thereof

The invention discloses a rapid cleaning device for a bale long nozzle and a cleaning method thereof. The cleaning device comprises a cleaning guide pipe. One end of the cleaning guide pipe is connected with an external connected oxygen hose through a rapid locking knob, and the other end of the cleaning guide pipe is provided with a cleaning head used for cleaning the bale long nozzle. A spraying surface of the cleaning head is of a circular arc vertical face structure, a plurality of spraying holes are formed in the circular arc vertical face, a certain angle is formed between an axis of the spraying holes formed in the spraying surface and the spraying surface, so that airflow sprayed from the spraying holes can generate rotation, and a cover plate is arranged between the cleaning head and the cleaning guide pipe and used for preventing the airflow and residual steel from splashing upwards in the process of cleaning. The rapid cleaning device for the bale long nozzle can improve cleaning quality of the lon