EP 2601468 A1 20130612 - DISTRIBUTION DEVICE FOR USE IN A CHARGING INSTALLATION OF A METALLURGICAL REACTOR
Title (en)
DISTRIBUTION DEVICE FOR USE IN A CHARGING INSTALLATION OF A METALLURGICAL REACTOR
Title (de)
VERTEILUNGSVORRICHTUNG ZUR VERWENDUNG IN EINER LADEINSTALLATION EINES METALLURGISCHEN REAKTORS
Title (fr)
DISPOSITIF DE DISTRIBUTION DESTINÉ À ÊTRE UTILISÉ DANS UNE INSTALLATION DE CHARGEMENT D'UN RÉACTEUR MÉTALLURGIQUE
Publication
Application
Priority
- LU 91717 A 20100806
- EP 2011062975 W 20110728
Abstract (en)
[origin: WO2012016902A1] The present invention proposes a distribution device for a changing installation that has, a rotating and pivoting distribution chute. The device has a casing that rotatably supports a rotatable structure (hereinafter: rotor) to which the chute is mounted. The casing has a stationary heat protection shield at its lower end. The shield has a central opening delimited by an inner border. The shield extends radially outward and protects the inside of the casing against heat. The rotor, on the other hand, has a generally tube-shaped support coaxial on its rotation axis with tilting shafts for pivoting the chute. According to the invention, the tubular support reaches with its lower edge to the border of the opening in the shield. Furthermore, the chute is mounted with its upper portion inside the tubular support with its inlet above the lower edge of the support. In order to enable such mounting of the chute inlet directly inside the rotor without reducing the radial charging range, the chute is provided with a bent shape. Accordingly, the chute body has an upper portion, in which material flows along a first direction, and a lower portion, in which material flows along a diverted second direction. The upper portion of the chute body comprises an annular closed mounting head that forms the inlet and has two diametrically opposite mounting members. The tilting shafts each have a respective mount cooperating with one of the mounting members. The annular closed mounting head has a first longitudinal axis and forms the inlet. The lower portion comprises a circumferentially closed jacket having a second longitudinal axis and terminating at the outlet, the longitudinal axes being arranged at an angle that corresponds approximately to the angle between the first and second directions. A recess is provided in the chute body that permits tilting the chute to a raised position, in which the lower edge of the tubular support enters the recess.
IPC 8 full level
F27B 1/20 (2006.01); C21B 7/20 (2006.01); F27D 3/00 (2006.01); F27D 3/10 (2006.01)
CPC (source: EP KR)
C21B 7/20 (2013.01 - EP KR); F27B 1/20 (2013.01 - EP KR); F27D 3/00 (2013.01 - KR); F27D 3/0033 (2013.01 - EP); F27D 3/10 (2013.01 - EP KR)
Citation (search report)
See references of WO 2012016902A1
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
DOCDB simple family (publication)
WO 2012016902 A1 20120209; BR 112013002924 A2 20180515; CN 103069241 A 20130424; CN 103069241 B 20151007; EP 2601468 A1 20130612; EP 2601468 B1 20140723; JP 2013534274 A 20130902; JP 5758998 B2 20150805; KR 101682054 B1 20161202; KR 20130137148 A 20131216; LU 91717 B1 20120207; PL 2601468 T3 20150130; RU 2013109734 A 20140920; RU 2562168 C2 20150910; TW 201209173 A 20120301; UA 106307 C2 20140811
DOCDB simple family (application)
EP 2011062975 W 20110728; BR 112013002924 A 20110728; CN 201180038693 A 20110728; EP 11737954 A 20110728; JP 2013522204 A 20110728; KR 20137005851 A 20110728; LU 91717 A 20100806; PL 11737954 T 20110728; RU 2013109734 A 20110728; TW 100127154 A 20110801; UA A201302595 A 20110728