METHOD AND BURNER FOR HEATING A FURNACE FOR METAL PROCESSING

Title:

METHOD AND BURNER FOR HEATING A FURNACE FOR METAL PROCESSING

Document Type and Number:

WIPO Patent Application WO/2018/195789

Kind Code:

A1

Abstract:

A method for heating a furnace (40) used for metal processing by combusting a fuel in the furnace (40) by supplying an oxidizing gas through an oxidizing gas supply line (20) into the furnace (40) and by supplying a fuel through a fuel supply line (30) into the furnace (40), wherein the oxidizing gas is supplied in form of a central oxidizing gas flow (24) together with a first shroud gas flow (25), and/or the fuel is supplied in form of a central fuel flow (34) together with a second shroud gas flow (35), and to a corresponding burner (10).

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Inventors:

ADENDORFF MARTIN (CN)
VON SCHEELE JOACHIM (CN)

Application Number:

PCT/CN2017/081959

Publication Date:

November 01, 2018

Filing Date:

April 26, 2017

Export Citation:

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Assignee:

LINDE AG (DE)
ADENDORFF MARTIN (CN)
VON SCHEELE JOACHIM (CN)

International Classes:

C21D1/76; C21C5/00; F23C1/12

Foreign References:

US6342086B1	2002-01-29
EP0420873B1	1993-08-04
US5378261A	1995-01-03
CN1040861A	1990-03-28
DE102007032376A1	2009-01-22

Other References: