  The proton irradiation accelerator is widely founded for industry
application, and should be designed as compact, reliable, and easy operate. A
10 MeV proton beam is designed to be injected into the slow circulation ring
with the repetition rate of 0.5 Hz for accumulation and acceleration, and then
the beam with the energy of 300MeV will be slowly extracted by third order
resonance method. For getting a higher intensity and more uniform beam, the
height of the injection bump is carefully optimised during the injection
period. Besides, in order to make the extracted beam with a more uniform
distribution, a RF Knock-out method is adopted, and the RF kicker's amplitude
is well optimised.
