LU90693B1 - Kuehlsystem fuer einen metallurgischen Schmelzofen - Google Patents
Kuehlsystem fuer einen metallurgischen SchmelzofenInfo
- 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
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.
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)
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)
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 |
-
2000
- 2000-12-11 LU LU90693A patent/LU90693B1/en active
-
2001
- 2001-12-11 AU AU2002216099A patent/AU2002216099A1/en not_active Abandoned
- 2001-12-11 WO PCT/EP2001/014540 patent/WO2002048406A1/en not_active Application Discontinuation
- 2001-12-11 CN CN01820346.9A patent/CN1201020C/en not_active Expired - Fee Related
- 2001-12-11 EP EP01270626A patent/EP1346067B1/en not_active Expired - Lifetime
- 2001-12-11 AT AT01270626T patent/ATE283375T1/en active
- 2001-12-11 DE DE50104637T patent/DE50104637D1/en not_active Expired - Lifetime
Patent Citations (5)
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)
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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