SHAFT FURNACE FOR HEAT TREATMENT OF MATERIALS

SHAFT FURNACE FOR HEAT TREATMENT OF MATERIALS

SHAFT FURNACE FOR HEAT TREATMENT OF MATERIAL A shaft furnace comprises a body made up of superimposed heated sections each of which is provided with a tubular member having its walls arranged at an angle of 3 to 4 deg. to the longitudinal axis of the furnace. The tubular members are partially insert...

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Bibliographische Detailangaben
Hauptverfasser: ABISHEV, DZHANTORE N, MALYSHEV, VITALY P, YARYGIN, VLADIMIR A, GAINUTDINOV, GARIFULLA K, BUROVOI, ISAAK A, BAUER, IVAN K, MAISAKOV, MIKHAIL E, NAZAROV, ALEXANDR M, OMAROV, BULAT N, KUSAINOV, TEMIRKHAN A
Format: Patent
Sprache:eng ; fre
Schlagworte:
BLASTING
FURNACES
FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL
HEATING
KILNS
LIGHTING
MECHANICAL ENGINEERING
OPEN SINTERING OR LIKE APPARATUS
OVENS
RETORTS
WEAPONS
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Beschreibung
Zusammenfassung:SHAFT FURNACE FOR HEAT TREATMENT OF MATERIAL A shaft furnace comprises a body made up of superimposed heated sections each of which is provided with a tubular member having its walls arranged at an angle of 3 to 4 deg. to the longitudinal axis of the furnace. The tubular members are partially inserted one into another with a gap formed therebetween; the opening area of the lower portion of each tubular member of one section is 20 to 25 per cent smaller than that of the upper portion of the adjacent underlying tubular member of the furnace section. In the area of gaps the upper portions of the tubular members are formed with pockets which are connected with outlet pipes intended for discharging gaseous and vaporous fumes from the furnace shaft.