Novel nuclear fuel assembly rod pulling production system

Abstract

The invention relates to a novel nuclear fuel assembly rod pulling production system, and belongs to the field of nuclear fuels. The system comprises a fuel rod temporary storage device I, a fuel rod picking device, a fuel rod prepackaged box device, a fuel rod temporary storage device II, a prepackaged box conveying and traversing device, a prepackaged box clamping, positioning and moving device, a skeleton clamping, positioning and overturning device and a rod pulling device, wherein the fuel rod temporary storage device I, the fuel rod picking device, the fuel rod prepackaged box device and the fuel rod temporary storage device II are sequentially connected, the prepackaged box conveying and traversing device, the prepackaged box clamping, positioning and moving device, the skeleton clamping, positioning and overturning device and the rod pulling device are sequentially connected, and the prepackaged box conveying and traversing device moves between the fuel rod temporary storage device II and the prepackaged box clamping, positioning and moving device. The system obviously improves the mechanization degree of a nuclear fuel assembly rod pulling technology, reduces the workload, reduces the labor intensity of workers, and improves the quality of nuclear fuel assemblies.

Description

technical field [0001] The invention belongs to the field of nuclear fuel, and relates to a novel production system for drawing rods of nuclear fuel assemblies. Background technique [0002] As modern society puts forward higher and higher requirements for environmental protection, the country has raised the development and utilization of clean energy to a new strategic height. Nuclear power, as a low-carbon energy, is an important part of new energy. my country's 13th Five-Year Plan will vigorously To develop nuclear energy, it is estimated that 6 to 8 new nuclear power plants will be built every year. By then, my country's nuclear power operation and installed capacity under construction will reach 88 million kilowatts. As the core component of the nuclear power unit core - the demand for nuclear fuel assemblies will be greatly increased. [0003] Nuclear fuel assembly is a key component of a nuclear power unit. The manufacturing process is complex and requires high safety...

AI Technical Summary

Problems solved by technology

[0004] As my country's early nuclear power technology is relatively backward, the degree of mechanization is low, and the development of nuclear power is also relatively slow, resulting in a relatively low output of nuclear fuel assemblies, which cannot meet the needs of the current vigorous development of nuclear power.

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