Powder sampler, powder collecting apparatus and automatic powder collecting system

摘要

The work such as taking a different powder provides a powder collector such foreign materials such as other types of powders that can be efficiently performed while preventing easily from being mixed. The powder collector uses a suction force by suction from the connection portion 12 having the air passage 11 detachably connected to the piping 35 for intake and air supply and the pipe 35 reaching through the air passage 11 of the connection portion 12. And the collection passage 14 having an air passage 13 through which the collected powder is discharged using discharge force by air supplied from the pipe 35, and the air passage 13 of the collection passage 14 A first filter portion 15 disposed at a halfway position for blocking passage of collected powder, and a relay portion 17 having a ventilation path 16 connecting the ventilation path 11 of the connection portion 12 and the collection portion 14; The relay unit 17 is provided with a second filter portion 18 disposed at a middle position of the air passage 16 of the relay portion 17 or at an end portion on the connection portion 12 side to block the passage of the powder passing through the first filter portion 15.