Possibility of Improving Air Distribution and Heat Flow Conditions in Mechanical Grate Furnaces

• Autorzy: Kozioł Michał , Kozioł Joachim

Identyfikatory

DOI

10.2478/ceer-2022-0039

• Języki publikacji: EN

Abstrakty

EN

One group of plants commonly used for solids combustion are grate furnaces. These furnaces come in numerous design solutions, dedicated to fuels with different properties and plants with different capacities. The use of grate furnaces presents the as-yet unresolved challenge of how to ensure the most favourable air distribution along the length of the grate. The paper proposes a design solution to ensure proper air distribution along the length of the grate. An additional advantage of the proposed solution is the intensification of heat exchange in the furnace, enabling the boiler's circulating medium to be heated more efficiently. Both of the advantages allow an increase in the energy efficiency of the plant and therefore contribute to a reduction in the amount of fuel burned and CO² emissions.

Słowa kluczowe

EN

combustion; mechanical grate; furnace adjustment; furnace retrofit; low-emission combustion; combustion efficiency; air distribution

PL

spalanie; ruszt mechaniczny; regulacja paleniska; modernizacja pieca; spalanie niskoemisyjne; efektywność spalania; dystrybucja powietrza

• Wydawca: Oficyna Wydawnicza Uniwersytetu Zielonogórskiego
• Czasopismo: Civil and Environmental Engineering Reports
• Rocznik: 2022
• Tom: Vol. 32, no. 3
• Strony: 248--259
• Opis fizyczny: Bibliogr. 25 poz., rys.

Twórcy

autor

Kozioł Michał

• Faculty of Energy and Environmental Engineering, Silesian University of Technology

• https://orcid.org/0000-0001-8796-9874

autor

Kozioł Joachim

• Faculty of Civil Engineering, Architecture and Environmental Engineering, University of Zielona Góra [retired employee]

• https://orcid.org/0000-0003-3001-4027

Bibliografia

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Uwagi

Opracowanie rekordu ze środków MEiN, umowa nr SONP/SP/546092/2022 w ramach programu "Społeczna odpowiedzialność nauki" - moduł: Popularyzacja nauki i promocja sportu (2022-2023)