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Nuclear fusion device cladding teleoperation transfer device

A transfer device and teleoperation technology, which is applied in the field of fusion reactor engineering, can solve the problems of long maintenance period, large module gap and occupied space, and increased cladding transfer, and achieves stable operation, low center of gravity, and reduced transfer time. Effect

Active Publication Date: 2019-02-15
HEFEI INSTITUTES OF PHYSICAL SCIENCE - CHINESE ACAD OF SCI
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The current cladding design adopts a small module design (ITER is about 450), resulting in an extremely long maintenance period. At the same time, due to too many modules, the gap between the modules and the space occupied are large, which has a great impact on the tritium value of the fusion reactor. big impact
The structural design of the large module cladding (including 48 on the low-field side and 32 on the high-field side) effectively solves the problems of long maintenance periods and tritium value-added issues, but the weight of the large module cladding is increased from 5 tons from the small module to the large module 50 tons, greatly increasing the difficulty of cladding transport in the vacuum chamber

Method used

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  • Nuclear fusion device cladding teleoperation transfer device
  • Nuclear fusion device cladding teleoperation transfer device
  • Nuclear fusion device cladding teleoperation transfer device

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Experimental program
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Embodiment Construction

[0038] Such as figure 1 , 2 shown.

[0039] A nuclear fusion device cladding remote operation transfer device, including an annular vacuum chamber 33, the vacuum chamber 33 is provided with annular cladding 1, 2, and the two sides of the bottom of the vacuum chamber 33 are respectively provided with supporting cladding 1 , the rigid support 12,14 of 2, the inner wall of the vacuum chamber 33 top is fixed with annular support rails 34,39, and the cladding 1,2 top is connected with the support rails 34,39 by a flexible support; the flexible support includes a The fixed hinge block 38 on the outer wall of the upper part of the cladding 1 and 2, the movable hinge block 30 is installed on the fixed hinge block 38 through the rotating shaft 31 and the disc spring group 32, and the front end of the movable hinge block 30 is provided with a clamping part. The part is stuck in the support rail and can slide in the support rail 34.

[0040] The bottom of the vacuum chamber 33 is laid...

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Abstract

The invention discloses a nuclear fusion device cladding teleoperation transfer device. The device includes an annular vacuum cavity, wherein the annular vacuum cavity is internally provided with an annular cladding. Firstly, the pipeline and fixing of the cladding are removed through a multi-joint mechanical arm at the bottom, the cladding is lifted through a hydraulic ejector mechanism at the bottom and an upper cladding annular transfer device, upper and lower cladding annular transfer devices cooperate to realize annular transfer of the cladding, movement to the window position is performed, an upper lifting mechanism cooperates with the hydraulic ejector mechanism to transfer the cladding in the radial direction to the portion under an upper window, and lastly, the cladding is liftedout of the vacuum cavity by an upper crane. The device is advantaged in that the large modular cladding structure is employed, the transfer time is effectively shortened, the center of gravity of transfer equipment is low, the operation process is more stable, and the device is safe and reliable.

Description

technical field [0001] The invention relates to the technical field of fusion reactor engineering, in particular to a cladding teleoperation transfer device for a nuclear fusion device. technical background [0002] Controllable magnetic confinement thermonuclear fusion research is a research field of great significance in the current natural science research. The construction of commercial fusion reactors will play an inestimable role in maintaining and developing human civilization. Tokamak devices are considered to be Optimum fusion energy utilization prospect of controllable magnetic confinement thermonuclear fusion research device. As its core component, the cladding provides necessary elements such as neutrons and tritium for the fusion reaction, and at the same time takes the huge heat generated by the fusion reaction out of the vacuum chamber. The cladding requires regular maintenance due to its vital function and wear and tear as the unit operates. The current cla...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G21B1/25
CPCG21B1/25Y02E30/10
Inventor 杨松竹史善爽程勇张宇潘洪涛郝志伟赵文龙程羊李阳
Owner HEFEI INSTITUTES OF PHYSICAL SCIENCE - CHINESE ACAD OF SCI
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