EP 0516613 B1 19960703 - Plant comprising a shaft, in particular a reduction shaft furnace
Title (en)
Plant comprising a shaft, in particular a reduction shaft furnace
Title (de)
Anlage mit einem Schacht, insbesondere Reduktionsschachtofen
Title (fr)
Installation comportant une cuve, en particulier four à cuve de réduction
Publication
Application
Priority
AT 109491 A 19910529
Abstract (en)
[origin: US5271609A] In a plant including a shaft, which, in its upper end region, includes a gas exhaust device and a charging arrangement for continuously charging bulk material, a temperature measuring device for measuring the temperature of the gas emerging from the bulk material is provided. In order to ensure the uniform treatment of the bulk material, i.e., a uniform gas passage through the same over the entire cross section of the shaft at little structural expenditures, several temperature measuring devices are provided in the upper end region of the shaft, distributed in a cross sectional plane, and the charging arrangement includes several tubular mouth pieces for forming at least one conical pile within the shaft, which are adjustable relative to the shaft cross section in the radial direction.
IPC 1-7
IPC 8 full level
C21B 11/02 (2006.01); C21B 7/20 (2006.01); C21B 13/02 (2006.01)
CPC (source: EP KR US)
C21B 7/20 (2013.01 - EP US); C21B 13/00 (2013.01 - KR); C21B 13/02 (2013.01 - EP US)
Designated contracting state (EPC)
DE FR GB IT SE
DOCDB simple family (publication)
EP 0516613 A1 19921202; EP 0516613 B1 19960703; AT 396482 B 19930927; AT A109491 A 19930115; AU 1719692 A 19921217; AU 649829 B2 19940602; CA 2069859 A1 19921130; CA 2069859 C 19970225; DE 59206689 D1 19960808; JP H05148522 A 19930615; JP H0672248 B2 19940914; KR 920021719 A 19921218; KR 960002482 B1 19960217; TW 206985 B 19930601; US 5271609 A 19931221; ZA 923952 B 19930224
DOCDB simple family (application)
EP 92890127 A 19920526; AT 109491 A 19910529; AU 1719692 A 19920527; CA 2069859 A 19920528; DE 59206689 T 19920526; JP 13899692 A 19920529; KR 920009252 A 19920529; TW 81104127 A 19920526; US 88960092 A 19920527; ZA 923952 A 19920529