CALCULATION METHOD OF CUPOLA AIR CONSUMPTION ESTIMATION BY QUANTITY OF FUEL BURNED
https://doi.org/10.17073/0368-0797-2013-8-21-22
Abstract
Presented is the method of determining air consumption in cupola process by calculating quantity of fuel burned per time unit, using experimen- tal values of fuel carbon combustion rate or cupola capacity. Laboratory and production tests show that actual air consumption is always 5,4 – 5,6 % higher than estimated, which is due to air leaks through the control valves on the pipelines to the tuyeres, and gas leaks when opening metal and slag tap holes.
About the Authors
I. F. SelyaninRussian Federation
A. V. Feoktistov
Russian Federation
S. A. Bedarev
Russian Federation
A. S. Nikolayev
Russian Federation
References
1. Селянин И.Ф., Феоктистов А.В., Бедарев С.А.Теория и практика интенсификации технологического процесса в шахтных печах малого диаметра. – М.: Теплотехник, 2010. – 379 с.
2. Пат. 99616 РФ, МПК G01N33/22. Лабораторная установка для исследования прочности твердого топлива / И.Ф. Селянин, А.И. Куценко, А.В. Феоктистов, В.В. Пашков и др. Заявл. 22.03.2010, опубл. 20.11.2010.
Review
For citations:
Selyanin I.F., Feoktistov A.V., Bedarev S.A., Nikolayev A.S. CALCULATION METHOD OF CUPOLA AIR CONSUMPTION ESTIMATION BY QUANTITY OF FUEL BURNED. Izvestiya. Ferrous Metallurgy. 2013;56(8):21-22. (In Russ.) https://doi.org/10.17073/0368-0797-2013-8-21-22