대한기계학회논문집B (Transactions of the Korean Society of Mechanical Engineers B)
- 제22권5호
- /
- Pages.627-639
- /
- 1998
- /
- 1226-4881(pISSN)
- /
- 2288-5324(eISSN)
DOI QR Code
스토커형 소각로의 연소특성 및 연소 모델에 관한 연구
The study on the combustion model and combustion characteristics for stoker type incinerator
-
Kim, Ho-Yeong
(Korea University, Seoul) ;
-
Hwang, Ho-Yeong
;
-
Jeon, Cheol-Gyun
- 발행 : 1998.05.01
초록
A combustion model for the incineration of municipal solid waste(MSW) in the stoker type incinerator was developed by considering the variation of physical composition of MSW. Theoretical analysis and numerical simulation for the combustion characteristics in incinerator were conducted by using the present model and the effects of compositional variation on the incineration characteristics of MSW was examined theoretically. It is found that large excess air enhances drying, but depresses volatilization. For the large value of moisture content, pyrolysis is fast but drying is slow. As the value of plastic content increases, devolatilization becomes slower. Larger amount of primary air supply to the rear side of stoker leads to increase the possibility of delaying the combustion.
키워드