Radioactive target puncturing device and puncturing method

• Main Authors: YANG HONGGUANG, XU PENGCHENG, CHEN GUOQIANG, PAN PENG, YUAN XIAOMING, HE CHANGSHUI, HAN ZHIBO
• Format: Patent
• Language: Chinese; English
• Published: 04.11.2022
• Subjects: MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVINGMATERIAL; PERFORMING OPERATIONS; PUNCHING METAL; TRANSPORTING; WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS ORPROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL

The embodiment of the invention provides a radioactive target puncturing device and a puncturing method. The radioactive target puncturing device comprises a sealed chamber; the target piece channel is communicated with the sealing cavity and is used for allowing the target piece to enter the sealing cavity; the target piece sealing structure is used for forming sealing between the target piece and the target piece channel; and the pricking needle is arranged in the sealing cavity and can move in the axial direction of the pricking needle so as to conduct pricking operation on the target piece in the sealing cavity. According to the puncturing device provided by the embodiment of the invention, puncturing operation can be carried out on the target piece in the sealed cavity, and it is guaranteed that gas released by the target piece cannot be leaked. 本申请实施例提供了一种放射性靶件刺孔装置及刺孔方法。放射性靶件刺孔装置包括：密封腔室；靶件通道，与密封腔室连通，用于允许靶件进入密封腔室；靶件密封结构，用于在靶件与靶件通道之间形成密封；以及刺针，设置于密封腔室内，配置成能够沿其轴向移动，以对密封腔室内的靶件进行刺孔操作。本申请实施例提供的刺孔装置能够在密封腔室内对靶件进