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Base de datos CISDOC

ID (ISN) del documento40904
Número CIS 83-1885
ISSN - Título de la serie Cahiers de notes documentaires - Sécurité et hygiène du travail
Año 1983
Número de serie
Título Guide for ventilation practice - 4: Ventilation at foundry knock-out workplaces
Título original Guide pratique de ventilation - 4. Ventilation des postes de décochage en fonderie [en francés]
Información bibliográfica 4th quarter 1983, No.113, Note No.1448-113-83, p.463-484. Illus. 19 ref.
Resumen A document produced by the collaboration of ventilation and chemical safety specialists with trade unions. It is a guide and reference document for the design and operation of installations for the trapping or dilution of pollutants. Contents: review of the process of knocking out castings and of the principles of ventilation in general; design of collecting devices (choice of configuration, dimensions, calculation of capacity); qualitative and quantitative monitoring of a ventilation system (methodology, equipment and timing of monitoring). Examples of calculations from real studies are given. An appendix includes a list of the main pollutants associated with different processes, air flow rates for tumbling barrels, and systems for distributing air flow at openings.
Descriptores (primarios) aspiración localizada; limpieza de piezas enviadas de la fundicion; fundiciones; ventilación; expulsión
Descriptores (secundarios) substancias nocivas; descripción del procedimiento; dispositivos de aspiración; polvos respirables
Tipo de documento D - Artículos periódicos
Tema(s) Ambiente térmico, ventilación
Broad subject area(s)
Navegación por categoria(s) Foundries, metalcasting and forging operations
Ventilation