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Disassembly and assembly robot for primary side high-water-level blocking plate of nuclear power station steam generator

A steam generator, high water level technology, applied in the direction of manipulator, program control manipulator, metal processing, etc., can solve the problem of large exposure dose and achieve the effect of small space interference

Active Publication Date: 2021-05-04
RES INST OF NUCLEAR POWER OPERATION
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] Based on this, it is necessary to provide a high-water-level plug-in plate on the primary side of a steam generator in a nuclear power plant to solve the problems that the high-water-level plug-in plate on the primary side of the steam generator in a nuclear power plant needs to be exposed to a large dose of radiation, and the installation quality is greatly affected by human factors. Plate removal and assembly robot, which can be installed inside the primary side water chamber to realize the grabbing, transfer and automatic disassembly and assembly of the high water level blocking plate on the primary side

Method used

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  • Disassembly and assembly robot for primary side high-water-level blocking plate of nuclear power station steam generator
  • Disassembly and assembly robot for primary side high-water-level blocking plate of nuclear power station steam generator
  • Disassembly and assembly robot for primary side high-water-level blocking plate of nuclear power station steam generator

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Embodiment Construction

[0028] In describing the present invention, it should be understood that the terms "left end", "right end", "above", "below", "outside", "inside", "upper end", "lower end" etc. indicate orientation or position The relationship is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, therefore It should not be construed as a limitation of the present invention.

[0029] The present invention provides a robot for removing and assembling the high water level blocking plate on the primary side of a steam generator in a nuclear power plant, which includes a six-axis series joint, and the six-axis series joint includes a first joint 1, a second joint 2, a third joint 3, The fourth joint 4 , the fifth joint...

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Abstract

The invention particularly relates to a disassembly and assembly robot for a primary side high-water-level blocking plate of a nuclear power station steam generator. The robot comprises six-axis series joints, each joint of the six-axis series joints is an independent servo control system, the first joint of the six-axis series joints is provided with toes, and the last joint of the six-axis series joint is provided with a disassembly and assembly execution tail end. The disassembly and assembly robot for the primary side high-water-level blocking plate of the nuclear power station steam generator can be installed in a primary side water chamber, and grabbing, transferring, disassembly and assembly of the primary side water chamber blocking plate are automatically achieved.

Description

technical field [0001] The invention belongs to the field of nuclear industry robots, and in particular relates to a robot for disassembling and assembling a high water level blocking plate on the primary side of a steam generator in a nuclear power plant. Background technique [0002] During the refueling overhaul of nuclear power plants, the main pipeline of the steam generator needs to be isolated by the high water level blocking plate on the primary side, so as to ensure that other maintenance work in the steam generator can be carried out at the same time when the water level of the nuclear power plant is high, saving the overhaul time. At present, the installation and removal of the high water level blocking plate on the primary side of the steam generator of the nuclear power plant is generally realized by manual operation. The steam generator of a nuclear power plant belongs to a high-radiation area, and the space is relatively airtight and narrow. During the manual ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B23P19/06B25J9/16B25J19/02
CPCB23P19/06B25J9/1687B25J9/1697B25J19/023
Inventor 杨斌肖可王俊兰胡鑫胡娜
Owner RES INST OF NUCLEAR POWER OPERATION
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