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BRPI0519147A2 - blast furnace cooling systems and methods - Google Patents

blast furnace cooling systems and methods

Info

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
Application number
BRPI0519147-5A
Other languages
Portuguese (pt)
Inventor
William E Pyne
Original Assignee
Andco Metal Industry Products Inc
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 Andco Metal Industry Products Inc filed Critical Andco Metal Industry Products Inc
Publication of BRPI0519147A2 publication Critical patent/BRPI0519147A2/en

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 specially adapted for 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Thermal Sciences (AREA)
  • Sustainable Development (AREA)
  • Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Blast Furnaces (AREA)
  • Furnace Housings, Linings, Walls, And Ceilings (AREA)

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.

BRPI0519147-5A 2004-12-20 2005-12-20 blast furnace cooling systems and methods BRPI0519147A2 (en)

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)

* Cited by examiner, † Cited by third party
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
JP2013527314A (en) * 2010-03-30 2013-06-27 ベリー メタル カンパニー Plate cooler stave apparatus and method for ferrous metal or non-ferrous metal forming furnace
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
TR201901876T4 (en) * 2013-12-06 2019-03-21 Tata Steel Ltd Melting 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
ES2892298T3 (en) * 2016-05-02 2022-02-03 Tata Steel Ltd Casting Process and Apparatus
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 How to use the drip tube furnace for testing
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)

* Cited by examiner, † Cited by third party
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.

Also Published As

Publication number Publication date
CA2591584A1 (en) 2006-06-29
WO2006069019A3 (en) 2006-08-03
US20080111287A1 (en) 2008-05-15
MX2007007369A (en) 2008-04-16
WO2006069019A2 (en) 2006-06-29
EP1836324A2 (en) 2007-09-26

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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.