Particle cannon based on novel cyclotrons

The invention provides a particle cannon based on novel cyclotrons. The particle cannon comprises steps that two cyclotrons are used for acceleration of positive particles and electrons, and an acceleration process is as follows, charged particles are launched continuously from a particle source, and enter a uniform magnetic field A, and then under an action of lorentz force, the moving directions of the charged particles are changed, and after the charged particles rotate in the magnetic field A by a half circle, and thereafter the charged particles enter an acceleration electric field; the particles accelerated by the acceleration electric field enter a magnetic field B at a speed greater than an initial speed, and after the particles rotate in the magnetic field B by a half circle, the particles pass through a vacuum gap, and enter the magnetic field A without changing the speed, and then the particles enter the acceleration electric field for the acceleration after rotating by a half circuit at the same r