Global Patent Index - EP 1295076 B8

EP 1295076 B8 2007-10-03 - APPARATUS FOR REMOVING DUST ACCRETIONS FROM A SMELTING FURNACE

Title (en)

APPARATUS FOR REMOVING DUST ACCRETIONS FROM A SMELTING FURNACE

Title (de)

VORRICHTUNG ZUR ENTFERNUNG VON STAUBANSÄTZEN EINES SCHMELZOFENS

Title (fr)

APPAREIL DESTINE A L'ELIMINATION DE DEPOTS DE POUSSIERE DANS UN FOUR DE FUSION

Publication

EP 1295076 B8 (EN)

Application

EP 01951718 A

Priority

  • FI 0100590 W
  • FI 20001547 A

Abstract (en)

[origin: WO0201131A1] The invention relates to an apparatus for mechanically breaking up and detaching dust accretions created by process gases and accumulated on the inner walls of a suspension smelting furnace and/or a waste heat boiler permanently connected to the suspension smelting furnace. According to the invention, on the outer surface (7, 13) of the wall of a suspension smelting furnace (1) and/or a waste heat boiler (6), in the vicinity of the connecting point (5) of the suspension smelting furnace and the waste heat boiler, there is installed at least one striker device (8, 14), whereby there can be created a mechanical impact effect and mechanical contact between the apparatus (8, 14) and at least one of the dust accretions (12, 19).

IPC 8 full level (invention and additional information)

F23J 3/00 (2006.01); B08B 7/02 (2006.01); C22B 15/00 (2006.01); F27D 25/00 (2010.01)

CPC (invention and additional information)

F27D 25/001 (2013.01); B08B 7/02 (2013.01)

Designated contracting state (EPC)

AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR

EPO simple patent family

WO 0201131 A1 20020103; AP 1489 A 20051130; AP 200202712 A0 20021231; AT 367567 T 20070815; AU 2001272574 B2 20050324; AU 7257401 A 20020108; BG 107368 A 20030731; BG 65073 B1 20070131; BR 0111776 A 20030513; BR 0111776 B1 20090811; CA 2412590 A1 20020103; CN 1310005 C 20070411; CN 1439089 A 20030827; DE 60129435 D1 20070830; DE 60129435 T2 20071213; EA 004361 B1 20040429; EA 200300083 A1 20030828; EP 1295076 A1 20030326; EP 1295076 B1 20070718; EP 1295076 B8 20071003; ES 2290160 T3 20080216; FI 109938 B 20021031; FI 20001547 A0 20000629; FI 20001547 A 20011230; JP 2004502122 A 20040122; KR 100763295 B1 20071004; KR 20030028764 A 20030410; MX PA02012554 A 20030410; PE 02052002 A1 20020405; PL 196100 B1 20071231; PL 360308 A1 20040906; RO 119252 B1 20040630; US 2004012130 A1 20040122; US 6797229 B2 20040928; YU 100002 A 20031031; ZA 200209985 B 20030613

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