EP 0181509 B1 19880914 - INSTALLATION FOR FILLING THE TAP HOLE IN THE BOTTOM OF A METALLURGICAL VESSEL WITH FREE-FLOWING MATERIAL
Title (en)
INSTALLATION FOR FILLING THE TAP HOLE IN THE BOTTOM OF A METALLURGICAL VESSEL WITH FREE-FLOWING MATERIAL
Publication
Application
Priority
DE 3437828 A 19841016
Abstract (en)
[origin: ES8608666A1] For the purposes of introducing filling material which is capable of flow into a tap hole which is disposed in the edge region of the bottom of a metallurgical vessel, in particular a smelting furnace, there is provided a filling pipe which is secured to an arm which is pivotable about a pivot means mounted to the wall of the vessel. The pipe can be pivoted from a position outside the vessel through an opening in the wall of the vessel into a filling position in which the intake opening of the pipe is in communication with a container for supplying the filling material and the discharge opening of the pipe is in opposite relationship to the tap hole. The pipe is of a circularly bent configuration around the pivot axis of the arm so that the opening in the wall of the vessel can be kept small.
IPC 1-7
IPC 8 full level
B22D 41/08 (2006.01); C21C 5/52 (2006.01); F27B 3/19 (2006.01); F27D 3/15 (2006.01)
CPC (source: EP US)
F27B 3/19 (2013.01 - EP US); F27D 3/1536 (2013.01 - EP US)
Designated contracting state (EPC)
CH DE FR GB LI SE
DOCDB simple family (publication)
DE 3437828 A1 19860424; DE 3437828 C2 19860828; DE 3565006 D1 19881020; EP 0181509 A1 19860521; EP 0181509 B1 19880914; ES 547634 A0 19860716; ES 8608666 A1 19860716; US 4647021 A 19870303
DOCDB simple family (application)
DE 3437828 A 19841016; DE 3565006 T 19851012; EP 85112957 A 19851012; ES 547634 A 19851007; US 78322085 A 19851002