Automatic loading and unloading device for spherical fuel element pressing
A spherical fuel element, automatic loading and unloading technology, applied in the direction of manufacturing reactors, reducing greenhouse gases, climate sustainability, etc., can solve the problems of high labor intensity and large demand for personnel, so as to improve production efficiency, reduce manpower demand and The effect of operator labor intensity
Active Publication Date: 2019-09-17
CHINA NUCLEAR BAOTOU GUANGHUA CHEM IND +1
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Problems solved by technology
[0003] The technical problem to be solved by the present invention is to provide an automatic loading and unloading device for pressing spherical fuel elements, so as to solve the problems of high labor intensity and large personnel demand for manual operation of spherical billet pressing in the high-temperature air-cooled reactor spherical fuel element preparation production line, and to improve production. efficiency
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[0039] The technical solution of the present invention will be described in detail below in conjunction with the accompanying drawings and specific embodiments.
[0040] Such as figure 1 As shown, the present invention is an automatic loading and unloading device for pressing spherical fuel elements, including: a core ball forming material transfer system, a fuel-free area forming material transfer system, a final pressure forming transfer system, and a mold cleaning system:
[0041] Ⅰ Core ball forming material transfer system
[0042] The core ball forming material transfer system is used for core ball mold clamping, placing the mold to the powder receiving station, placing the secondary mixing station, cleaning the mold, recycling and separating particles and graphite powder;
[0043] The core ball molding material transfer system includes core ball mold lifting device 1, robot R1, core ball mold assembly platform 3, core ball mold entry and exit pressing station device 4,...
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The invention belongs to the technical field of industrial production automation of high-temperature gas-cooled reactor nuclear fuel element, and particularly relates to an automatic loading and unloading device for spherical fuel element pressing. The automatic loading and unloading device for spherical fuel element pressing comprises a core ball moulding material transfer system, a fuel-free zone moulding material transfer system, a final pressing and moulding transfer system and a mould cleaning system. According to the technical scheme, automatic operations of clamping a core ball mould, placing the mould to a powder receiving workstation, placing a secondary mixing workstation, pressing a core ball, cleaning the core ball mould, recognizing and positioning the core ball, placing a fuel-free zone, finally pressing upper and lower half moulds and the like in a high-temperature gas-cooled reactor spherical fuel element pressing process are achieved, the production efficiency of the pressing line is improved, and the labor demand and the labor intensity of an operator are reduced.
Description
technical field [0001] The invention belongs to the technical field of industrial production automation of high-temperature gas-cooled reactor nuclear fuel elements, and in particular relates to an automatic loading and unloading device for pressing spherical fuel elements. Background technique [0002] The high temperature gas-cooled reactor nuclear fuel element production line includes a complete production line from chemical conversion to nuclear core preparation, coated particle preparation, spherical fuel element preparation, matrix graphite powder preparation and waste recycling. Since the experimental line is mainly for the purpose of research, the automation level is low, and the automation level of the spherical fuel element production line is low. The initial pressure of the core ball and the final pressure of the ball billet are manually operated, which is labor-intensive and requires a large number of personnel. . In order to better realize the industrialization...
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IPC IPC(8): G21C21/02
CPCG21C21/02Y02E30/30
Inventor 郑越刘逸波张杰高明田久程李利斌于文杰李宏健张宇周湘文卢振明刘兵唐亚平
Owner CHINA NUCLEAR BAOTOU GUANGHUA CHEM IND