ROBOTIC SYSTEM FOR DISMANTLING OF THE PROCESS CELL OF A REPROCESSING PLANT

Información del proyecto

Identificador del acuerdo de subvención: FI2D0006

Proyecto cerrado

Fecha de inicio 1 Octubre 1990

Fecha de finalización 1 Septiembre 1993

Financiado con arreglo a

• Specific research and technological development programme (Euratom) in the field of decommissioning of nuclear installations, 1989-1993

Coste total

€ 300 000,00

Aportación de la UE

€ 150 000,00

Coordinado por

Ente per le Nuove Tecnologie l'Energia e l'Ambiente (ENEA)
Italy

CORDIS proporciona enlaces a los documentos públicos y las publicaciones de los proyectos de los programas marco HORIZONTE.

Los enlaces a los documentos y las publicaciones de los proyectos del Séptimo Programa Marco, así como los enlaces a algunos tipos de resultados específicos, como conjuntos de datos y «software», se obtienen dinámicamente de OpenAIRE .

Publicaciones

Other (1)

Cutting of CO(2) primary circuit pipes of G2/G3 reactors using explosive charges

Autores: IMBARD G (CEA/DCC/DRDD, Bagnols-sur-Cèze (FR)), LE GOALLER C (CEA/DCC/DRDD, Bagnols-sur-Cèze (FR)), RAVERA J P (CEA/DCC/DRDD, Bagnols-sur-Cèze (FR)), BONNIER Y (COMEX nucléaire,Marseille (FR)), GUILBERT J P (Nitro-Bickford, Paris (FR))
Publicado en: EUR 16651 FR (1995) 45pp., FS, ECU 7.00 (euroabstract 34/959), 1995, Página(s) 45, ISBN 92-827-5158-9

Resultados aprovechables

Robotic system for dismantling of the process cell of a reprocessing plant

The aim of the project was to build and test a robotic system to dismantle a reprocessing plant according to the contact cell philosophy. The system consists of a servomanipulator installed in a containment box. The box is positioned over the process cell and communicates with it through a hole provided with a double lid system to ensure containemnt of the contamination. A hoist and the slave of a two arm bilateral servomanipulator installed at the bottom of a telescopic column are present inside the box. The manipulator is let into the cell and carries out the dismantling operations instead of the operators. The hoist allows transfer of the dismantled equipment from the cell to the box. The experimental test of the system was carried out on a mock up of the EUREX plant, an Italian reprocessing plant built according to the contact cell philosophy. Two cutting tools were chosen in the planning stage (ie a grinder and a reciprocating saw). Thermal cutting tools were not considered. A suitable support was designed and built to allow the MASCOT to grip the grinder. Special vices were studied to fix the reciprocating saw to the equipment it must cut. Preliminary tests pointed out some difficulties concerning the tightening of the vices. A new saw was bought. The dismantling test gave good results. The grinder was used to cut piping of small diameter. Large piping and supports were cut with the saw. The cell decontaminating was carried out after dismantling the equipment. The test gave good results, but furthur studies are necessary.