Tokamak fusion device internal part arrangement structure convenient for remote operation and maintenance

• Main Authors: MAO XIN, LEI MINGZHUN, LIU PENG, PENG XUEBING, CHENG YONG, LU KUN, QIN SHIJUN
• Format: Patent
• Language: Chinese; English
• Published: 27.12.2019
• Subjects: FUSION REACTORS; NUCLEAR ENGINEERING; NUCLEAR PHYSICS; PHYSICS

The invention discloses a Tokamak fusion device internal part arrangement structure convenient for remote operation and maintenance. Baffle plates and claddings in a target plate of a divertor are integrally designed. The target plate comprises an outer target plate, an inner target plate and the baffle plates. The outer target plate only comprises an outer striking plate; the inner target plate only comprises an inner striking plate; an outer baffle in the baffles and an outer lower cladding in the claddings are integrated into a new outer lower cladding; and the inner baffle in the baffles and the inner lower cladding in the claddings are integrated into a new inner lower cladding. Under the condition that no baffle exists, the divertor is reduced in polar height and weight, suitable fordesign of a lower window of a small-size vacuum chamber and beneficial to remote operation. According to the arrangement structure, remote operation and maintenance of internal parts are facilitated,and the arrangement struc