EP 0236550 B1 19910502 - INSTALLATION FOR SMOKE EXTRACTION AND SOUND REDUCTION FOR METALLURGICAL FURNACES, IN PARTICULAR ARC FURNACES
Title (en)
INSTALLATION FOR SMOKE EXTRACTION AND SOUND REDUCTION FOR METALLURGICAL FURNACES, IN PARTICULAR ARC FURNACES
Publication
Application
Priority
DE 3603654 A 19860206
Abstract (en)
[origin: EP0236550A2] In the installation, consisting of a cell (3) which is provided with smoke gas extraction devices and closable openings and surrounds the furnace (1), incoming air from outside the cell (3) is supplied to the cell interior above the furnace floor (10) via channels (7) which are arranged in the cell interior, are provided with incoming air outlet openings and are possibly vertically and/or laterally adjustable. The incoming air supply takes place via a fan (8). Regulation of the incoming air quantity can be controlled depending on the respective operational situation of the furnace. <IMAGE>
IPC 1-7
IPC 8 full level
F27B 3/10 (2006.01); F27D 17/00 (2006.01); F27D 99/00 (2010.01)
CPC (source: EP)
F27B 3/10 (2013.01); F27D 17/003 (2013.01)
Designated contracting state (EPC)
CH DE FR LI SE
DOCDB simple family (publication)
DE 3603654 A1 19870813; DE 3679058 D1 19910606; EP 0236550 A2 19870916; EP 0236550 A3 19890308; EP 0236550 B1 19910502
DOCDB simple family (application)
DE 3603654 A 19860206; DE 3679058 T 19861029; EP 86115005 A 19861029