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Application filed by Відкрите Акціонерне Товариство Змк "Запоріжсталь", Открытое Акционерное Общество Змк "Запорожсталь"filedCriticalВідкрите Акціонерне Товариство Змк "Запоріжсталь"
Priority to UA99031440ApriorityCriticalpatent/UA33611A/en
Publication of UA33611ApublicationCriticalpatent/UA33611A/en
The invention relates to the ferrous metallurgy and can be the most effectively used at loading of blast furnace. A bottom cone of charging equipment of blast furnace with cylinder ring, fixed on basic bar and provided technological aperture, in which surface has as cut off cone with profiled apertures, which bases are located upward. In technological aperture the surface has as cut off cone with profiled apertures. The bottom cone is provided with cylindrical pipe, in which the oppositely directed chutes are located with angle of inclination 35-38° and with the distance between them of 0.4-0.6 m, and deflector as a cut off cone which based are downward in lower external part of cylindrical pipe.
UA99031440A1999-03-161999-03-16Lower cone of charging equipment of blast furnace
UA33611A
(en)