A procedure for suction, dust disposal and, eventually, the use of converter gases formed in oxygen superior blowing procedures. (Machine-translation by Google Translate, not legally binding)

摘要

Improvements introduced in the object of the main patent number 315.970, issued on september 4, 1965 by a procedure for the aspiration, the elimination of dust and, possibly, the use of the converter gases formed in the processes of upper blowing with oxygen, in which, during the duration of the blow, the dust removal device works without governing, while the vacuum fan does so with constant suction power, and in which through a slot between the mouth of the converter and a dust collection hood gases, only so much air is drawn in that the converter gases obtained at the time of the greatest amount of carbon waste burned are incompletely burned, characterized in that the suction fan works with a suction power such that in the at the time of producing the largest amount of carbon waste burned, the ratio between the amount of air suction and the amount of air necessary for the complete combustión of the converter gases obtained at this moment, amounts to approximately 3: 10. (Machine-translation by Google Translate, not legally binding)