DEE ELECTRODE FOR CYCLOTRON PROVIDED WITH EXCHANGABLE COOLING STRUCTURE

摘要

A Dee electrode device for a cyclotron capable of replacing a cooling structure is arranged in a cyclotron device, and includes: a plate type first electrode; a plate type second electrode which is arranged symmetrically to the first electrode in a fixed interval from the first electrode; a spacer which is arranged to maintain a constant interval between the first electrode and the second electrode, and can be combined to the first electrode and the second electrode separably; a first cooling tube which is combined to an inner side of the first electrode, and comprises an inlet and an outlet; a second cooling tube which is combined to an inner side of the second electrode, and comprises an inlet and an outlet; a cooling water delivery part which supplies cooling water to each inlet of the first cooling tube and the second cooling tube, and discharges the cooling water discharged from the first cooling tube and the second cooling tube to the outside, and is combined to the first electrode and the second electrode separably; and a cover member which is combined to the cooling water delivery part separably, and comprises an input port and an output port of the cooling water. The Dee electrode device for the cyclotron can reduce maintenance and repair costs and also can upgrade performance thereof easily by being able to replace a cooling structure partially.