Calculation of the furnace exit gas temperature of stoker fired boilers

• Autorzy: Rutkowski Łukasz , Szczygieł Ireneusz

Identyfikatory

DOI

10.24425/ather.2021.138107

• Języki publikacji: EN

Abstrakty

EN

In the paper the methodology of furnace exit gas temperature calculations by using well known normative standard method CKTI is presented. There are shown changes in methodology approach for three editions of it and in additional developments. Furnace exit gas temperature for two stoker grate boilers is calculated. By using described methods, it was possible to determine their effectiveness by comparing with measurements. Knowledge of the furnace exit gas temperature allows to define the division into irradiated and convection surfaces, which has an impact on the design features of the boiler as well as its dimensions and weight.

Słowa kluczowe

EN

FEGT; CKTI; grate; boiler calculation; furnace

• Wydawca: Wydawnictwo Instytutu Maszyn Przepływowych PAN ; Komitet Termodynamiki i Spalania PAN
• Czasopismo: Archives of Thermodynamics
• Rocznik: 2021
• Tom: Vol. 42, no 3
• Strony: 3--24
• Opis fizyczny: Bibliogr. 13 poz., rys.

Twórcy

autor

Rutkowski Łukasz

• Boilers Manufacturer SEFAKO S.A., Przemysłowa 9, 28-340 Sędziszów, Poland

autor

Szczygieł Ireneusz

• Silesian University of Technology Institute of Thermal Technology, Konarskiego 22, 44-100 Gliwice, Poland

Bibliografia

• [1] Kashnikov S.P., Tsygankov V.N.: Calculation of Boiler Units. In Examples and Problems. Gosenergoizdat, Moscow 1951 (in Russian).
• [2] Kuznetsov N.V., Mitor V.V., Dubovsky I.E., Karasina E.S. (Eds.): Thermal Calculation of Boiler Units. Normative Method (2nd Edn.). Energia, Moscow 1973 (in Russian).
• [3] Blokh A.G.: Heat Transfer in Steam Boiler Furnaces. Energoatomizdat, Moscow 1984 (in Russian).
• [4] Blokh A.G.: Heat Transfer in Steam Boiler Furnaces, Springer Verlag, 1988.
• [5] Kagan G.M.: Thermal Calculation of Boilers. Normative Method (3rd Edn.). NPO CKTI, Sankt-Peterburg 1998 (in Russian).
• [6] Ye Weijie, Cheng Leming (Eds.): Thermal Calculation Method for Grate-Firing and Fluidized Bed Industrial Boiler, General Methods of Calculation and Design for Industrial Boiler. Standards Press, Bejing 2003 (in Chinese).
• [7] Zhang Y.: Theory and Calculation of Heat Transfer in Furnaces. Elsevier, 2016.
• [8] Kamenetskii B.Ya.: Applicability of the standard method for calculating heat transfer in furnaces with stokers. Therm. Eng. 53(2006), 2, 138–142.
• [9] Kamenetskii B.Ya.: Calculation of heat transfer in boiler furnaces during firing of fuel in a bed. Therm. Eng. 55(2008), 5, 442–445.
• [10] EN 12952-15. Water tube boilers and auxiliary installations – Part 15: Acceptance tests.
• [11] EN ISO 9001:2015. Quality management systems – Requirements.
• [12] EN ISO 14001:2015. Environmental management systems. Requirements with guidance for use.
• [13] PN-N-18001:2004. Occupational health and safety management systems – Requirements with guidance for use, withdrawn and replaced by EN-ISO 45001: 2018.

Uwagi

Opracowanie rekordu ze środków MNiSW, umowa Nr 461252 w ramach programu "Społeczna odpowiedzialność nauki" - moduł: Popularyzacja nauki i promocja sportu (2021).