RS49726B - Pyrometallurgical reactor cooling element and its manufacture - Google Patents

Pyrometallurgical reactor cooling element and its manufacture

Info

Publication number
RS49726B
RS49726B YUP-448/01A YU44801A RS49726B RS 49726 B RS49726 B RS 49726B YU 44801 A YU44801 A YU 44801A RS 49726 B RS49726 B RS 49726B
Authority
RS
Serbia
Prior art keywords
cooling plate
flow channel
produced
manufacture
reactor cooling
Prior art date
Application number
YUP-448/01A
Other languages
Serbian (sr)
Inventor
Eero Hugg
Ilkka Kojo
Pertti Mäkinen
Raimo Koota
Original Assignee
Outokumpu Oyj.,
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 Outokumpu Oyj., filed Critical Outokumpu Oyj.,
Publication of YU44801A publication Critical patent/YU44801A/en
Publication of RS49726B publication Critical patent/RS49726B/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D11/00—Continuous casting of metals, i.e. casting in indefinite lengths
    • B22D11/04—Continuous casting of metals, i.e. casting in indefinite lengths into open-ended moulds
    • B22D11/051—Continuous casting of metals, i.e. casting in indefinite lengths into open-ended moulds into moulds having oscillating walls
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F1/00—Tubular elements; Assemblies of tubular elements
    • F28F1/10—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses
    • F28F1/40—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being only inside the tubular element

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Geometry (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Continuous Casting (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
  • Cooling Or The Like Of Semiconductors Or Solid State Devices (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Metal Extraction Processes (AREA)
  • Blast Furnaces (AREA)
  • Furnace Housings, Linings, Walls, And Ceilings (AREA)

Abstract

Postupak za proizvodnju rashladne ploče pirometalurškog reaktora, pri čemu se ta ploča proizvodi klizećim livenjem visoko toplotno provodljivog bakra i ima najmanje jedan protočni kanal za rashladnu vodu, u osnovi okruglog ili ovalnog poprečnog preseka, koji se izrađuje u rashladnoj ploči tokom livenja, nazanačen time, što se radi poboljšanja sposobnosti prenosa toplote rashladne ploče, površina zida najmanje jednog protočnog kanala unutar rashladne ploče povećava izradom jednog ili nekoliko žlebova unutar površine protočnog kanala pomoću ožljebljenog vretena tokom livenja ili mašinskom izradom navoja ili žlebova kao u cevi puške, posle livenja. Prijava sadrži još 1 nezavisan i 2 zavisna patentna zahteva.A process for the production of a pyrometallurgical reactor cooling plate, wherein the plate is produced by sliding casting of highly thermally conductive copper and has at least one flow channel for cooling water, basically of round or oval cross-section, produced in the cooling plate during casting. In order to improve the heat transfer capacity of the cooling plate, the wall surface of at least one flow channel inside the cooling plate is increased by making one or several grooves inside the flow channel surface by means of a grooved spindle during casting or by machining threads or grooves as in a rifle barrel. The application contains 1 more independent and 2 dependent patent claims.

YUP-448/01A 1998-12-22 1999-12-14 Pyrometallurgical reactor cooling element and its manufacture RS49726B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI982771A FI108751B (en) 1998-12-22 1998-12-22 A method of producing a sliding casting heat sink and a heat sink produced by the method

Publications (2)

Publication Number Publication Date
YU44801A YU44801A (en) 2003-12-31
RS49726B true RS49726B (en) 2008-04-04

Family

ID=8553169

Family Applications (1)

Application Number Title Priority Date Filing Date
YUP-448/01A RS49726B (en) 1998-12-22 1999-12-14 Pyrometallurgical reactor cooling element and its manufacture

Country Status (19)

Country Link
EP (1) EP1153254B1 (en)
JP (1) JP2002533649A (en)
KR (1) KR100640706B1 (en)
CN (1) CN100449242C (en)
AR (1) AR021961A1 (en)
AT (1) ATE274683T1 (en)
AU (1) AU768282B2 (en)
BR (1) BR9916469A (en)
CA (1) CA2356138C (en)
DE (1) DE69919745T2 (en)
EA (1) EA002584B1 (en)
FI (1) FI108751B (en)
ID (1) ID24579A (en)
PE (1) PE20001446A1 (en)
PL (1) PL193460B1 (en)
PT (1) PT1153254E (en)
RS (1) RS49726B (en)
WO (1) WO2000037870A1 (en)
ZA (1) ZA200104860B (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1548133A1 (en) * 2003-12-03 2005-06-29 Paul Wurth S.A. Method of manufacturing a cooling plate and a cooling plate manufactured with this method
MX2011011721A (en) 2009-05-06 2011-12-08 Luvata Espoo Oy Method for producing a cooling element for pyrometallurgical reactor and the cooling element.
CN101634520B (en) * 2009-05-31 2011-03-30 江苏联兴成套设备制造有限公司 Casting method of cast steel cooling plate
FI124223B (en) 2010-06-29 2014-05-15 Outotec Oyj SUSPENSION DEFROSTING OVEN AND CONCENTRATOR
CN102489955A (en) * 2011-12-06 2012-06-13 阳谷祥光铜业有限公司 Method for manufacturing cooling element and cooling element
JP5983951B2 (en) * 2013-10-07 2016-09-06 Ｊｆｅスチール株式会社 Blast furnace stave design method

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB191416474A (en) * 1914-07-10 1915-10-11 Carl Schilling An Improved Process for Rectifying Spirit in Periodically Working Apparatus.
JPS5310530B1 (en) * 1971-04-09 1978-04-14
JPS60121045A (en) * 1983-12-05 1985-06-28 Kuroki Kogyosho:Kk Heat exchanger and its production
US4995252A (en) * 1989-03-06 1991-02-26 Carrier Corporation Method and apparatus for internally enhancing heat exchanger tubing
JPH0471742A (en) * 1990-07-10 1992-03-06 Mitsubishi Heavy Ind Ltd Manufacture of tube having complicated section hole
FI98380C (en) * 1994-02-17 1997-06-10 Outokumpu Eng Contract Method and apparatus for suspension melting
JPH10166036A (en) * 1996-12-11 1998-06-23 Hitachi Cable Ltd Manufacture of tube having groove on internal surface, and its device
CA2274861C (en) * 1997-01-08 2005-04-12 Paul Wurth S.A. Method of producing a cooling plate for iron and steel-making furnaces
DE19732537C1 (en) * 1997-07-23 1999-03-04 Mannesmann Ag Waste heat boiler

Also Published As

Publication number Publication date
EA002584B1 (en) 2002-06-27
FI982771A0 (en) 1998-12-22
CA2356138C (en) 2007-08-14
AU768282B2 (en) 2003-12-04
FI982771A (en) 2000-06-23
CN100449242C (en) 2009-01-07
DE69919745D1 (en) 2004-09-30
ZA200104860B (en) 2001-12-14
YU44801A (en) 2003-12-31
EP1153254B1 (en) 2004-08-25
KR20010099863A (en) 2001-11-09
PL193460B1 (en) 2007-02-28
AU1781800A (en) 2000-07-12
PL349155A1 (en) 2002-07-01
FI108751B (en) 2002-03-15
EP1153254A1 (en) 2001-11-14
AR021961A1 (en) 2002-09-04
BR9916469A (en) 2001-09-25
ID24579A (en) 2000-07-27
PT1153254E (en) 2004-11-30
WO2000037870A1 (en) 2000-06-29
CA2356138A1 (en) 2000-06-29
EA200100690A1 (en) 2001-12-24
DE69919745T2 (en) 2005-01-20
CN1331791A (en) 2002-01-16
JP2002533649A (en) 2002-10-08
KR100640706B1 (en) 2006-10-31
PE20001446A1 (en) 2000-12-28
ATE274683T1 (en) 2004-09-15

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