Field testing of acoustic cleaning system working in 670MW CFB boiler

• Autorzy: Mirek P.
• Języki publikacji: EN

Abstrakty

EN

The article reports the results of measurements of the acoustic pressure of acoustic waves generated by acoustic dust cleaners mounted in the convection pass of the 670MWth Circulating Fluidised Bed boiler. Based on measurements carried out and the spectral analysis of recorded signals it was found that the level of acoustic pressure generated by acoustic cleaners for the frequency of 100 Hz was too low for the efficient cleaning of the heated surfaces of the reheater RH2 and superheater SH3.

Słowa kluczowe

EN

acoustic cleaners; circulating fluidized bed; ash fouling

PL

odkurzacz akustyczny; zanieczyszczenia; popiół

• Wydawca: Komitet Inżynierii Chemicznej i Procesowej Polskiej Akademii Nauk
• Czasopismo: Chemical and Process Engineering
• Rocznik: 2013
• Tom: Vol. 34, nr 2
• Strony: 283--291
• Opis fizyczny: Bibliogr. 3 poz., tab., rys.

Twórcy

autor

Mirek P.

• Częstochowa University of Technology, Faculty of Environmental Engineering and Biotechnology, Institute of Advanced Energy Technologies, ul. Dąbrowskiego 69, 42-200 Częstochowa, Poland

Bibliografia

• 1. Hare N., Rasul M., Moazzem S., 2010. A review on boiler deposition/foulage prevention and removal techniques for power plant. Recent Advances in Energy and Environment. Proceedings of the 5th IASME / WSEAS International Conference on Energy & Enviroment (EE '10), 23-25 February, 2010, WSEAS press, UK. 217-222.
• 2. Pronobis M., 2002. Modernizacja kotłów energetycznych. Wydawnictwa Naukowo-Techniczne, Warszawa.
• 3. Zbogar A., Frandsen F., Jensen P., Glarborg P., 2009. Shedding of ash deposits. Prog. Energy Combust. Sci., 35, 31–56. DOI: 10.1016/j.pecs.2008.07.001.