Space junk plasma propeller

Space junk plasma propeller.Belong to space technology field.When using space junk, the damage of electrostatic plasma propeller aperture plate type electrode is more serious, and then leads to utilization rate low problem of the space junk as propellant.Pulverizer of the invention is connected with ball mill, and powder-charge system is fixed on ball grinder interior；Outer tube is located inside outer yoke, and inner sleeve is located inside outer tube, and inner yoke is located inside inner sleeve；The inner yoke that passes through of main shaft is fixed on the support structure, and inner yoke, inner sleeve, outer tube and outer yoke are each attached in support construction；Exterior loop is wrapped on the outer wall of outer yoke, and interior loop is wound on the outer wall of interior magnet yoke；Anode is connected with ball mill and discharge channel；Cathode is located at discharge channel exit close to the position of outer yoke；The anode of power supply is connected with anode, and the cathode of power supply is connected with cathode.The damage problem for efficiently solving aperture plate type electrode improves the utilization rate to space junk.It is suitable as the propeller of spacecraft.