Dust Emission and Efficiency of Local Exhaust Ventilation During Cast Iron Grinding

• Autorzy: Gliński M.
• Języki publikacji: EN

Abstrakty

EN

A method of determining dust emission and efficiency of its removal by means of local exhaust ventilation from machinery has been described. It complies with Standard No. EN 1093-3:1996 (European Committee for Standardization, 1996) and consists in determining air pollution concentrations in the measurement duct used for air removal from the chamber incorporating devices to be tested. The air volume stream that is pumped is measured at the same time. Test results are presented for dust emission and the efficiency of local exhaust ventilation for cast iron grinding by means of manual power tools and a bench-sander. It has been found that application of local exhaust ventilation contributes to a significant reduction of dust emission with efficiency greater than 90%.

Słowa kluczowe

EN

dust; local exhaust ventilation; grinders

PL

pyły; systemy wentylacji; wentylacja wyciągowa; szlifierka

• Wydawca: Taylor & Francis
• Czasopismo: International Journal of Occupational Safety and Ergonomics
• Rocznik: 2002
• Tom: Vol. 8, No. 1
• Strony: 95--105
• Opis fizyczny: Bibliogr. 5 poz., rys., wykr.

Twórcy

autor

Gliński M.

• Department of Chemical and Aerosol Hazards, Central Institute for Labour Protection, Warsaw, Poland

Bibliografia

• 1.European Committee for Standardization (CEN). (1996). Safety of machinery. Evaluation of the emission of airborne hazardous substances. Part 3: Emission rate of a specified pollutant. Bench test method using the real pollutant (Standard No. EN 1093-3:1996). Brussels, Belgium: Author.
• 2.Georg, H., Heimann, M., Leßnich, W., & Post, G. (1998). Ermittlung der Staubemission von handgeführten Elektrowerkzengen für die Holzbearbeitung [Measurement of emission of dust from electric tools for wood working]. Die BG (Die Berufsgenossenschaft), 1, 36-44.
• 3.Gliński, M. (2000). Ograniczanie zapylenia na niestacjonarnych stanowiskach pracy [Dust level reduction at non-stationary workstations]. Medycyna Pracy, LI(4), 401-410.
• 4.Heimann, M. (1989). Prüfstandsversuche zur Ermittlung der Staubemissionsrate von Holzbearbeitungsmachinen [Test stand trials for the determination of dust emissions released by wood working machines]. Staub - Reinhaltung der Luft, 49, 385-388.
• 5.International Organization for Standardization (ISO). (1991). Measurement of fluid flow by means of pressure differential devices - Part 1: Orifice plates, nozzles and Venturi tubes inserted in circular cross-section conduits running full (Standard No. ISO 5167-1:1991). Geneva, Switzerland: Author.