Susceptibility of inflammable wooden dust to ignition from a heated surface

• Autorzy: Półka M. , Piechocka E. , Kukfisz B.
• Języki publikacji: EN

Abstrakty

EN

Susceptibility of inflammable wooden dust to ignition from a heated surface. The article described combustible properties of dust. Those properties determine the fire and explosion hazard for dust in layer and in a cloud according to PN-EN 50281-2-1:2002. The article also presented results of the minimal ignition temperature of layer (MITL) and the minimal ignition temperature of cloud dust (MTCD) as a function of dust layer thickness of the chosen wood product. Values of maximum acceptable surface temperature (MAST) of machines operating in the presence of dust cloud and a chosen dust layer with thickness of 5 and 12,5mm were presented according to PN-EN 50281-1-2:2002.

Słowa kluczowe

EN

dust explosion; industrial dust; industrial safety

• Wydawca: Wydawnictwo Szkoły Głównej Gospodarstwa Wiejskiego w Warszawie
• Czasopismo: Annals of Warsaw University of Life Sciences - SGGW. Forestry and Wood Technology
• Rocznik: 2012
• Tom: No. 79
• Strony: 186--190
• Opis fizyczny: Bibliogr. 5 poz.

Twórcy

autor

Półka M.

• Department of Combustion and Fire Theory – The Main School of Fire Service, Warsaw, Poland

autor

Piechocka E.

• Department of Combustion and Fire Theory – The Main School of Fire Service, Warsaw, Poland

autor

Kukfisz B.

• Department of Facility Hazard Identification - The Main School of Fire Service, Warsaw, Poland

• https://orcid.org/0000-0001-5049-7316

Bibliografia

• 1.Woliński M., Ogrodnik G., Tomczuk J., 2002: Evaluation of explosion hazard, SGSP, Warsaw.
• 2.PN-EN 50281:2002 –Electrical appliances to be used in the presence of flammable dusts. Part 1-1: Electrical appliances protected by their housing. Structure and testing. Part 1-2: Electrical appliances protected by their housing. Selection, installation and maintenance. Part 2-1: Determination methods of the minimum dust ignition temperature.
• 3.M. Półka, Analysis of ignition temperatures chosen wooden dust in heat up layer, XX International Symposium on Combustion Processes, Pułtusk 3−4.09.2007, p. 99.
• 4.M. Półka, Fire and explosion hazards of wooden dust – selected problems, „Ann. Warsaw Agricult. Univ.-SGGW, For and Wood Technol.” 2007, nr 62, p. 163−166.
• 5.M. Półka, Comparative analysis of minimal ignition temperatures clouds of wooden dusts,„Annals of Warsaw University of Life Sciences – SGGW, Forestry and Wood Technology” 2008, nr 63, p. 201−204.