Pressure vessel supporter of reactor

Abstract

Abstract PURPOSE:To protect a pressure vessel from being vibrated and contrive the improvement of safety by selecting the required positions on the long-axis direction of a pressure vessel and arranging stabilizers dispersed at two points or more of the positions. CONSTITUTION:A plurality of support bodies 9, 9... are fixed along the upper circumferential face of a thermal shield 5, further a part of first stabilizers 7, 7... are attached to the respective support bodies 9 and their loose ends abut to a pressure vessel 1. The support body 2 of the pressure vessel 1 is fixed on the upper face of a pedestal 3, the pressure vessel 1 is attached by the supporter 2 and its middle part is supported so as to push by the stabilizers 7, 7... from sideward toward the axial center. Further a plurality of supporters 12, 12... are provided on the positions which face the side face of the head part of the vessel 1 while second stabilizers 13, 13... are attached to the supporters 12 respectively, abut to the side face of the head part of the vessel 1 and are worked with the stabilizer 7 to support and reinforce the vessel 1.

Inventors

• 👤 Yasuhiko Aida
• 👤 安彦 相田

Bibliographic Details