BRPI0519147A2 - blast furnace cooling systems and methods - Google Patents
blast furnace cooling systems and methodsInfo
- Publication number
- BRPI0519147A2 BRPI0519147A2 BRPI0519147-5A BRPI0519147A BRPI0519147A2 BR PI0519147 A2 BRPI0519147 A2 BR PI0519147A2 BR PI0519147 A BRPI0519147 A BR PI0519147A BR PI0519147 A2 BRPI0519147 A2 BR PI0519147A2
- Authority
- BR
- Brazil
- Prior art keywords
- blast furnace
- methods
- furnace cooling
- cooling systems
- systems
- Prior art date
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
- F28D15/00—Heat-exchange apparatus with the intermediate heat-transfer medium in closed tubes passing into or through the conduit walls ; Heat-exchange apparatus employing intermediate heat-transfer medium or bodies
- F28D15/02—Heat-exchange apparatus with the intermediate heat-transfer medium in closed tubes passing into or through the conduit walls ; Heat-exchange apparatus employing intermediate heat-transfer medium or bodies in which the medium condenses and evaporates, e.g. heat pipes
-
- 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
- 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
-
- 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
- F28—HEAT EXCHANGE IN GENERAL
- F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
- F28D15/00—Heat-exchange apparatus with the intermediate heat-transfer medium in closed tubes passing into or through the conduit walls ; Heat-exchange apparatus employing intermediate heat-transfer medium or bodies
- F28D15/02—Heat-exchange apparatus with the intermediate heat-transfer medium in closed tubes passing into or through the conduit walls ; Heat-exchange apparatus employing intermediate heat-transfer medium or bodies in which the medium condenses and evaporates, e.g. heat pipes
- F28D15/0233—Heat-exchange apparatus with the intermediate heat-transfer medium in closed tubes passing into or through the conduit walls ; Heat-exchange apparatus employing intermediate heat-transfer medium or bodies in which the medium condenses and evaporates, e.g. heat pipes the conduits having a particular shape, e.g. non-circular cross-section, annular
-
- 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
- F27D2009/0002—Cooling of furnaces
- F27D2009/0018—Cooling of furnaces the cooling medium passing through a pattern of tubes
-
- 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
- F27D2009/0002—Cooling of furnaces
- F27D2009/0045—Cooling of furnaces the cooling medium passing a block, e.g. metallic
- F27D2009/0048—Cooling of furnaces the cooling medium passing a block, e.g. metallic incorporating conduits for the medium
-
- 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
- F27D2009/0002—Cooling of furnaces
- F27D2009/0056—Use of high thermoconductive elements
- F27D2009/0062—Use of high thermoconductive elements made from copper or copper alloy
Abstract
SISTEMAS E MÉTODOS DE RESFRIAMENTO DE ALTOS FORNOS. A presente invenção refere-se a sistemas e métodos que proporcionam um dispositivo de resfriamento para um alto forno que pode impedir que uma quantidade excessiva de refrigerante entre no alto forno e pode ser facilmente instalado em um alto fomo convencional. Os sistemas e métodos podem proporcionar um dispositivo de resfriamento para um alto forno que pode impedir que uma quantidade excessiva de refrigerante entre no alto forno e pode ser simples e econômico de se fabricar.HIGH OVEN COOLING SYSTEMS AND METHODS. The present invention relates to systems and methods that provide a blast furnace cooling device that can prevent an excessive amount of refrigerant from entering the blast furnace and can be easily installed in a conventional blast furnace. Systems and methods can provide a blast furnace cooling device that can prevent excessive refrigerant from entering the blast furnace and can be simple and economical to manufacture.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US63700604P | 2004-12-20 | 2004-12-20 | |
PCT/US2005/046017 WO2006069019A2 (en) | 2004-12-20 | 2005-12-20 | Systems and methods of cooling blast furnaces |
Publications (1)
Publication Number | Publication Date |
---|---|
BRPI0519147A2 true BRPI0519147A2 (en) | 2008-12-30 |
Family
ID=36405940
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BRPI0519147-5A BRPI0519147A2 (en) | 2004-12-20 | 2005-12-20 | blast furnace cooling systems and methods |
Country Status (6)
Country | Link |
---|---|
US (1) | US20080111287A1 (en) |
EP (1) | EP1836324A2 (en) |
BR (1) | BRPI0519147A2 (en) |
CA (1) | CA2591584A1 (en) |
MX (1) | MX2007007369A (en) |
WO (1) | WO2006069019A2 (en) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
LU91633B1 (en) | 2009-12-18 | 2011-06-20 | Wurth Paul Sa | Cooling stave for a metallurgical furnace |
CN103052859B (en) * | 2010-03-30 | 2015-12-16 | 贝里金属公司 | Ferrous metal or non-ferrous metal manufacture the board-like cooling wall apparatus and method of stove |
NO337186B1 (en) * | 2013-05-06 | 2016-02-08 | Goodtech Recovery Tech As | Heating pipe assembly with return lines |
US20150084246A1 (en) * | 2013-09-26 | 2015-03-26 | General Electric Company | Cooling system for metallurgical furnaces and methods of operation |
NZ720457A (en) * | 2013-12-06 | 2020-05-29 | Tata Steel Ltd | Smelting process and apparatus |
CN103615903B (en) * | 2013-12-19 | 2015-05-27 | 潍坊联兴新材料科技股份有限公司 | Water-cooling hearth plate of petroleum coke tank-type calcining furnace |
RU2715924C1 (en) * | 2016-05-02 | 2020-03-04 | Тата Стил Лимитед | Method and device for melting |
CN108097868B (en) * | 2018-02-11 | 2023-06-13 | 江西江工精密机械有限公司 | Dust removal and heat extraction system for lost foam casting sand treatment |
CN109931795B (en) * | 2019-03-07 | 2020-05-26 | 安徽工业大学 | Using method of drop tube furnace for test |
CN110263427B (en) * | 2019-06-18 | 2022-07-08 | 中冶赛迪工程技术股份有限公司 | Cooling effect evaluation method and evaluation system of cooling equipment |
CN210805753U (en) * | 2019-12-26 | 2020-06-19 | 北京赛热科技有限责任公司 | Heat dissipation plate for heat dissipation of chip, server heat dissipation system and heating device |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3593975A (en) * | 1968-07-12 | 1971-07-20 | Herbert A White Jr | Cooling plates for a furnace |
JPS5348005A (en) * | 1976-10-15 | 1978-05-01 | Nippon Kokan Kk <Nkk> | Cooling box for furnace wall |
US4154175A (en) * | 1978-01-16 | 1979-05-15 | Antonov Vladimir M | Cooler for a shaft furnace |
US4245572A (en) * | 1979-05-30 | 1981-01-20 | Sharp Kenneth C | Furnace cooling system |
EP0021487B1 (en) * | 1979-06-21 | 1984-04-04 | Hoogovens Groep B.V. | Shaft furnace having cooling plates inserted into recesses in the lining |
JPS5798609A (en) * | 1980-12-08 | 1982-06-18 | Sumitomo Metal Ind Ltd | Method for cooling blast furnace body |
JPS57146463A (en) * | 1981-03-06 | 1982-09-09 | Nippon Steel Corp | Manufacture of stave cooler |
JPS5833094A (en) * | 1981-07-22 | 1983-02-26 | Gadelius Kk | Heat pipe type heat exchanger |
NL8602492A (en) * | 1986-10-03 | 1988-05-02 | Hoogovens Groep Bv | REFRIGERABLE WALL-BUILT WALL CONSTRUCTION AND COOLING PLATES AS PART OF THEIR. |
-
2005
- 2005-12-20 BR BRPI0519147-5A patent/BRPI0519147A2/en not_active IP Right Cessation
- 2005-12-20 EP EP05854686A patent/EP1836324A2/en not_active Withdrawn
- 2005-12-20 US US11/792,674 patent/US20080111287A1/en not_active Abandoned
- 2005-12-20 CA CA002591584A patent/CA2591584A1/en not_active Abandoned
- 2005-12-20 WO PCT/US2005/046017 patent/WO2006069019A2/en active Application Filing
- 2005-12-20 MX MX2007007369A patent/MX2007007369A/en unknown
Also Published As
Publication number | Publication date |
---|---|
MX2007007369A (en) | 2008-04-16 |
WO2006069019A3 (en) | 2006-08-03 |
EP1836324A2 (en) | 2007-09-26 |
WO2006069019A2 (en) | 2006-06-29 |
US20080111287A1 (en) | 2008-05-15 |
CA2591584A1 (en) | 2006-06-29 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
B08F | Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette] |
Free format text: REFERENTE A 6A ANUIDADE. |
|
B08K | Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette] |
Free format text: REFERENTE AO DESPACHO 8.6 PUBLICADO NA RPI 2160 DE 29/05/2012. |