LU90693B1 - Kuehlsystem fuer einen metallurgischen Schmelzofen - Google Patents

Kuehlsystem fuer einen metallurgischen Schmelzofen

Info

Publication number
LU90693B1
LU90693B1 LU90693A LU90693A LU90693B1 LU 90693 B1 LU90693 B1 LU 90693B1 LU 90693 A LU90693 A LU 90693A LU 90693 A LU90693 A LU 90693A LU 90693 B1 LU90693 B1 LU 90693B1
Authority
LU
Luxembourg
Prior art keywords
cooling
smelting furnace
channel
kuehlsystem
schmelzofen
Prior art date
Application number
LU90693A
Other languages
German (de)
Inventor
Robert Schmeler
Original Assignee
Wurth Paul Sa
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Wurth Paul Sa filed Critical Wurth Paul Sa
Priority to LU90693A priority Critical patent/LU90693B1/en
Priority to AU2002216099A priority patent/AU2002216099A1/en
Priority to AT01270626T priority patent/ATE283375T1/en
Priority to CN01820346.9A priority patent/CN1201020C/en
Priority to PCT/EP2001/014540 priority patent/WO2002048406A1/en
Priority to EP01270626A priority patent/EP1346067B1/en
Priority to DE50104637T priority patent/DE50104637D1/en
Application granted granted Critical
Publication of LU90693B1 publication Critical patent/LU90693B1/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B7/00—Blast furnaces
    • C21B7/10—Cooling; Devices therefor
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
    • F27D1/00—Casings; Linings; Walls; Roofs
    • F27D1/12—Casings; Linings; Walls; Roofs incorporating cooling arrangements
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
    • F27D9/00—Cooling of furnaces or of charges therein
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
    • F27B1/00—Shaft or like vertical or substantially vertical furnaces
    • F27B1/10—Details, accessories, or equipment peculiar to furnaces of these types
    • F27B1/24—Cooling arrangements

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
  • Vertical, Hearth, Or Arc Furnaces (AREA)
  • Furnace Details (AREA)
  • Polyurethanes Or Polyureas (AREA)
  • Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
  • Furnace Housings, Linings, Walls, And Ceilings (AREA)
  • Carbon Steel Or Casting Steel Manufacturing (AREA)
  • Processing Of Solid Wastes (AREA)

Abstract

The invention relates to a cooling system for a metallurgical smelting furnace, containing a cooling element (16i; i=1, 2, 3, 4) which is integrated into a wall in the metallurgical smelting furnace and which contains at least one internal cooling refrigerating channel (18i; i=1, 2, 3, 4). A predetermined cool water volume flow (Qi; i=1, 2, 3, 4) passes through said channel, guaranteeing the required cooling performance. The cooling system is embodied in such a way that a static absolute pressure which is less than the atmospheric pressure at the place of installation of the metallurgical smelting furnace is produced in the greater part of the at least one internal cooling channel (18i; i=;1, 2, 3, 4) of said predetermined cooling water flow (Qi; i=1, 2, 3, 4). A preliminarily container (24) for cooling water is arranged at a higher position than the cooling element(s) (16i; i=;1, 2, 3, 4) so that the geodesic superrelevation thereof determines the rest pressure in the cooling circuit.
LU90693A 2000-12-11 2000-12-11 Kuehlsystem fuer einen metallurgischen Schmelzofen LU90693B1 (en)

Priority Applications (7)

Application Number Priority Date Filing Date Title
LU90693A LU90693B1 (en) 2000-12-11 2000-12-11 Kuehlsystem fuer einen metallurgischen Schmelzofen
AU2002216099A AU2002216099A1 (en) 2000-12-11 2001-12-11 Cooling system for a metallurgical smelting furnace
AT01270626T ATE283375T1 (en) 2000-12-11 2001-12-11 COOLING SYSTEM FOR A METALLURGICAL MELTING FURNACE
CN01820346.9A CN1201020C (en) 2000-12-11 2001-12-11 Cooling system for metallurgical smelting furnace
PCT/EP2001/014540 WO2002048406A1 (en) 2000-12-11 2001-12-11 Cooling system for a metallurgical smelting furnace
EP01270626A EP1346067B1 (en) 2000-12-11 2001-12-11 Cooling system for a metallurgical smelting furnace
DE50104637T DE50104637D1 (en) 2000-12-11 2001-12-11 COOLING SYSTEM FOR A METALLURGICAL MELTING STOVE

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
LU90693A LU90693B1 (en) 2000-12-11 2000-12-11 Kuehlsystem fuer einen metallurgischen Schmelzofen

Publications (1)

Publication Number Publication Date
LU90693B1 true LU90693B1 (en) 2002-06-12

Family

ID=19731955

Family Applications (1)

Application Number Title Priority Date Filing Date
LU90693A LU90693B1 (en) 2000-12-11 2000-12-11 Kuehlsystem fuer einen metallurgischen Schmelzofen

Country Status (7)

Country Link
EP (1) EP1346067B1 (en)
CN (1) CN1201020C (en)
AT (1) ATE283375T1 (en)
AU (1) AU2002216099A1 (en)
DE (1) DE50104637D1 (en)
LU (1) LU90693B1 (en)
WO (1) WO2002048406A1 (en)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2008010837A2 (en) * 2005-12-15 2008-01-24 The Regents Of The University Of California Noncompetitive immunoassays to detect small molecules
FI120850B (en) 2008-02-11 2010-03-31 Outotec Oyj Method and arrangement for measuring at least one physical quantity, such as temperature, flow, or pressure, of a cooling fluid flowing in a single cycle of a cooling element of a metallurgical furnace
UA102519C2 (en) * 2009-12-29 2013-07-25 Государственное Предприятие "Украинский Научно-Технический Центр Металлурческой Промышленности "Энергосталь" COOLING system OF METALLURGICAL UNIT
UA102226C2 (en) * 2009-12-29 2013-06-25 Государственное Предприятие "Украинский Научно-Технический Центр Металлургической Промышленности "Энергосталь" COOLING UNIT for steel assembly
UA102520C2 (en) * 2009-12-29 2013-07-25 Украинский Государственный Научно-Технический Центр Технологии И Оборудования, Обработки Металлов, Защиты Окружающей Среды И Использования Вторичных Ресурсов Для Металлургии И Машиностроения "Энергосталь" COOLING system OF METALLURGICAL UNIT
RU2487947C1 (en) * 2011-11-25 2013-07-20 Общество С Ограниченной Ответственностью "Медногорский Медно-Серный Комбинат" Method of cooling metallurgical furnace assemblies and device to this end
CN104928446A (en) * 2014-03-19 2015-09-23 宝山钢铁股份有限公司 Furnace door multipath water supply device
CN105716429B (en) * 2016-03-21 2017-12-22 中国恩菲工程技术有限公司 Cooling system
CN107764046B (en) * 2016-08-19 2019-07-16 郑州东方安彩耐火材料有限公司 The cooling production method of refractory material of electric-arc furnace safety
CN107869916A (en) * 2017-12-27 2018-04-03 洛阳明创矿山冶金设备有限公司 A kind of device for being easy to metallurgical equipment to cool
LU500112B1 (en) * 2021-04-30 2022-10-31 Wurth Paul Sa Cooling system of a metallurgical furnace
WO2023278390A1 (en) * 2021-06-28 2023-01-05 Safe Flow, Llc. Emergency cooling-water vacuum system and method
CN115627310A (en) * 2022-11-09 2023-01-20 重庆钢铁股份有限公司 Cooling device and method for responding to local temperature rise of side wall of blast furnace hearth

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3966179A (en) * 1974-07-18 1976-06-29 Sergei Mikhailovich Andoniev Apparatus for evaporative cooling of metallurgical plants
JPS579808A (en) * 1980-06-17 1982-01-19 Nisshin Steel Co Ltd Method and device for cooling furnace body with stave cooler
US4603423A (en) * 1983-04-12 1986-07-29 Bbc Brown, Boveri & Company, Limited Process and device for the cooling of furnaces
SU1749233A1 (en) * 1990-09-12 1992-07-23 Липецкий Филиал Государственного Союзного Института По Проектированию Металлургических Заводов Emergency water supply system of blast furnace
JPH09287733A (en) * 1996-04-19 1997-11-04 Nippon Steel Corp Cooling structure for furnace body in melting furnace

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3966179A (en) * 1974-07-18 1976-06-29 Sergei Mikhailovich Andoniev Apparatus for evaporative cooling of metallurgical plants
JPS579808A (en) * 1980-06-17 1982-01-19 Nisshin Steel Co Ltd Method and device for cooling furnace body with stave cooler
US4603423A (en) * 1983-04-12 1986-07-29 Bbc Brown, Boveri & Company, Limited Process and device for the cooling of furnaces
SU1749233A1 (en) * 1990-09-12 1992-07-23 Липецкий Филиал Государственного Союзного Института По Проектированию Металлургических Заводов Emergency water supply system of blast furnace
JPH09287733A (en) * 1996-04-19 1997-11-04 Nippon Steel Corp Cooling structure for furnace body in melting furnace

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
DATABASE WPI Section Ch Week 199328, Derwent World Patents Index; Class M24, AN 1993-225744, XP002176038 *
PATENT ABSTRACTS OF JAPAN vol. 006, no. 073 (C - 101) 8 May 1982 (1982-05-08) *
PATENT ABSTRACTS OF JAPAN vol. 1998, no. 03 27 February 1998 (1998-02-27) *

Also Published As

Publication number Publication date
CN1201020C (en) 2005-05-11
EP1346067A1 (en) 2003-09-24
ATE283375T1 (en) 2004-12-15
DE50104637D1 (en) 2004-12-30
EP1346067B1 (en) 2004-11-24
CN1479791A (en) 2004-03-03
AU2002216099A1 (en) 2002-06-24
WO2002048406A1 (en) 2002-06-20

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