Shaft furnace cooler

A cooler for the shell of shaft furnaces, specially blast furnaces, consists of a frame with at least two ribbed metal tubes for the coolant which are welded to sheet metal partitions in the shape of straps. The straps are welded along the long sides to the rear of adjoining cooling tubes at a tange...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	NIKOLAEV GEORGY VLADIMIROVICH, GOLOD LEONID DAVYDOVICH, KUTSYKOVICH DORINA BORISOVNA, BANNIKOV JURY GRIGORIEVICH, BOGADITSA VIKTOR PETROVICH, GRITSUK LEV DMITRIEVICH, KULAGIN ALEXANDR NIKOLAEVICH, SAMOFAL SERGEI VASILIEVICH, KOBETS NIKOLAI STEPANOVICH, GORBIK ANATOLY STEPANOVICH, MISCHENKO VITALY NIKOLAEVICH, KAMARDIN ALEXEI MIKHAILOVICH, PEFTIEV IGOR MIKHAILOVICH, GROMENKO VALENTIN VIKTOROVICH, BASHINSKY KAZIMIR DOMINIKOVICH, LIDERMAN SEMEN MIKHEILOVICH, GORYANOV GENNADY EVGENIEVICH
Format:	Patent
Sprache:	eng ; ita
Schlagworte:	BLASTING DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS,IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KINDOF FURNACE FURNACES HEATING KILNS LIGHTING MECHANICAL ENGINEERING OVENS RETORTS WEAPONS
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Beschreibung
Zusammenfassung:	A cooler for the shell of shaft furnaces, specially blast furnaces, consists of a frame with at least two ribbed metal tubes for the coolant which are welded to sheet metal partitions in the shape of straps. The straps are welded along the long sides to the rear of adjoining cooling tubes at a tangent to their periphery. Gaps are left between the straps along the height and also in the outer frame. Refractory material is used to fill the space inside the frame. This combines a better resistance to mechanical and thermal stresses with a protection of the furnace shell against the action of the furnace atmos.