EP3710768A4 - Wear resistant single penetration stave coolers - Google Patents
Wear resistant single penetration stave coolers Download PDFInfo
- Publication number
- EP3710768A4 EP3710768A4 EP18879480.4A EP18879480A EP3710768A4 EP 3710768 A4 EP3710768 A4 EP 3710768A4 EP 18879480 A EP18879480 A EP 18879480A EP 3710768 A4 EP3710768 A4 EP 3710768A4
- Authority
- EP
- European Patent Office
- Prior art keywords
- wear resistant
- resistant single
- single penetration
- stave coolers
- stave
- Prior art date
- Legal status (The legal status 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 status listed.)
- Granted
Links
- 230000035515 penetration Effects 0.000 title 1
Classifications
-
- 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
- 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
- F27D9/00—Cooling of furnaces or of charges therein
-
- 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
- F27D2009/0021—Cooling of furnaces the cooling medium passing through a pattern of tubes with the parallel tube parts close to each other, e.g. a serpentine
-
- 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
-
- 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
- F28D1/00—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators
- F28D1/02—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid
- F28D1/04—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid with tubular conduits
- F28D1/047—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid with tubular conduits the conduits being bent, e.g. in a serpentine or zig-zag
-
- 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
- F28D21/00—Heat-exchange apparatus not covered by any of the groups F28D1/00 - F28D20/00
- F28D2021/0019—Other heat exchangers for particular applications; Heat exchange systems not otherwise provided for
- F28D2021/0056—Other heat exchangers for particular applications; Heat exchange systems not otherwise provided for for ovens or furnaces
- F28D2021/0057—Other heat exchangers for particular applications; Heat exchange systems not otherwise provided for for ovens or furnaces for melting materials
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Furnace Housings, Linings, Walls, And Ceilings (AREA)
- Blast Furnaces (AREA)
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US15/815,343 US9963754B2 (en) | 2017-11-16 | 2017-11-16 | Long campaign life stave coolers for circular furnaces with containment shells |
US15/968,272 US20180245171A1 (en) | 2018-05-01 | 2018-05-01 | Water-based heat transfer fluid cooling systems intrinsically safe from boiling liquid expanding vapor explosion (bleve)in various pyrometallurgical furnace applications |
US16/101,418 US10364475B2 (en) | 2011-03-30 | 2018-08-11 | Wear-resistant, single penetration stave coolers |
PCT/US2018/051231 WO2019099097A1 (en) | 2017-11-16 | 2018-09-14 | Wear resistant single penetration stave coolers |
Publications (4)
Publication Number | Publication Date |
---|---|
EP3710768A1 EP3710768A1 (en) | 2020-09-23 |
EP3710768A4 true EP3710768A4 (en) | 2021-08-18 |
EP3710768B1 EP3710768B1 (en) | 2023-10-04 |
EP3710768C0 EP3710768C0 (en) | 2023-10-04 |
Family
ID=66539854
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP18879480.4A Active EP3710768B1 (en) | 2017-11-16 | 2018-09-14 | Wear resistant single penetration stave coolers |
Country Status (8)
Country | Link |
---|---|
EP (1) | EP3710768B1 (en) |
KR (1) | KR102304132B1 (en) |
CN (1) | CN111373218A (en) |
BR (1) | BR112020009777A2 (en) |
CA (1) | CA3081995C (en) |
ES (1) | ES2963946T3 (en) |
WO (1) | WO2019099097A1 (en) |
ZA (1) | ZA202002477B (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN117245547B (en) * | 2023-11-20 | 2024-01-23 | 罗恩研磨技术(苏州)有限公司 | Multipath cooling abrasive particle flow grinding equipment |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4453253A (en) * | 1981-06-10 | 1984-06-05 | Union Carbide Corporation | Electric arc furnace component |
JPH06158130A (en) * | 1992-11-27 | 1994-06-07 | Nippon Steel Corp | Stave cooler |
JP2001192715A (en) * | 2000-01-14 | 2001-07-17 | Sumitomo Metal Ind Ltd | Furnace casing cooler |
US6280681B1 (en) * | 2000-06-12 | 2001-08-28 | Macrae Allan J. | Furnace-wall cooling block |
JP2008546910A (en) * | 2005-06-24 | 2008-12-25 | ハネウェル・インターナショナル・インコーポレーテッド | Method for inhibiting corrosion on brazed metal surfaces, and coolants and additives for use therein |
CN100999768A (en) * | 2007-01-04 | 2007-07-18 | 河北省万全县丰华有色金属加工厂 | Blast-furnace cooling wall |
US10364475B2 (en) * | 2011-03-30 | 2019-07-30 | Macrae Technologies, Inc. | Wear-resistant, single penetration stave coolers |
US8834784B2 (en) * | 2011-01-27 | 2014-09-16 | Allan J. MacRae | Thin stave cooler and support frame system |
WO2014121213A2 (en) * | 2013-02-01 | 2014-08-07 | Berry Metal Company | Stave with external manifold |
JP2014227564A (en) * | 2013-05-21 | 2014-12-08 | 株式会社Ihi | Stave cooler and blast furnace with the same |
JP6646160B2 (en) * | 2016-02-18 | 2020-02-14 | ハッチ リミテッド | Abrasion-resistant composite material, its application to a cooling element of a metallurgical furnace, and its manufacturing method |
-
2018
- 2018-09-14 KR KR1020207015947A patent/KR102304132B1/en active IP Right Grant
- 2018-09-14 ES ES18879480T patent/ES2963946T3/en active Active
- 2018-09-14 WO PCT/US2018/051231 patent/WO2019099097A1/en active Search and Examination
- 2018-09-14 BR BR112020009777-2A patent/BR112020009777A2/en not_active Application Discontinuation
- 2018-09-14 CN CN201880074668.7A patent/CN111373218A/en active Pending
- 2018-09-14 EP EP18879480.4A patent/EP3710768B1/en active Active
- 2018-09-14 CA CA3081995A patent/CA3081995C/en active Active
-
2020
- 2020-05-06 ZA ZA2020/02477A patent/ZA202002477B/en unknown
Non-Patent Citations (1)
Title |
---|
No further relevant documents disclosed * |
Also Published As
Publication number | Publication date |
---|---|
EP3710768B1 (en) | 2023-10-04 |
WO2019099097A1 (en) | 2019-05-23 |
CA3081995C (en) | 2020-08-18 |
ZA202002477B (en) | 2021-04-28 |
CA3081995A1 (en) | 2019-05-23 |
KR20200075874A (en) | 2020-06-26 |
EP3710768C0 (en) | 2023-10-04 |
WO2019099097A8 (en) | 2019-09-12 |
CN111373218A (en) | 2020-07-03 |
EP3710768A1 (en) | 2020-09-23 |
BR112020009777A2 (en) | 2020-08-18 |
KR102304132B1 (en) | 2021-09-17 |
ES2963946T3 (en) | 2024-04-03 |
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