Vector force gun head device for separating particulate matters in tube bundle

The invention provides a vector force gun head device for separating particulate matters in a tube bundle, relates to the technical field of gun heads, and solves the problems that in the prior art, a gun head can only move in the tube bundle under the pushing of external force of a worker, and the operation is troublesome. The device comprises a gun head body, the gun head body comprises a gun head body and an air pipe connecting part, an airflow channel is formed in the gun head body, an air outlet is formed in the end, away from the air pipe connecting part, of the gun head body, and an air inlet is formed in the end, away from the gun head body, of the air pipe connecting part. The outer wall of the gun head body is provided with a vector force reverse thrust part communicating with the airflow channel, part of compressed air entering the airflow channel through the air inlet can flow out through the vector force reverse thrust part, and an included angle is formed between the axis of the vector force rev