NL2003916C2 - Hot blast transportation apparatus, comprising a refractory lining contained within a steel outer shell. - Google Patents

Hot blast transportation apparatus, comprising a refractory lining contained within a steel outer shell. Download PDF

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Publication number
NL2003916C2
NL2003916C2 NL2003916A NL2003916A NL2003916C2 NL 2003916 C2 NL2003916 C2 NL 2003916C2 NL 2003916 A NL2003916 A NL 2003916A NL 2003916 A NL2003916 A NL 2003916A NL 2003916 C2 NL2003916 C2 NL 2003916C2
Authority
NL
Netherlands
Prior art keywords
hose
steel outer
hot blast
outer shell
expansion joint
Prior art date
Application number
NL2003916A
Other languages
English (en)
Inventor
Jan Soonius
Jacobus Laar
Original Assignee
Heatteq Refractory Holding B V
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 Heatteq Refractory Holding B V filed Critical Heatteq Refractory Holding B V
Priority to NL2003916A priority Critical patent/NL2003916C2/en
Application granted granted Critical
Publication of NL2003916C2 publication Critical patent/NL2003916C2/en

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Classifications

    • 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
    • F27B1/16—Arrangements of tuyeres
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B7/00—Blast furnaces
    • C21B7/16—Tuyéres
    • C21B7/163—Blowpipe assembly
    • 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
    • F27D1/0003—Linings or walls
    • F27D1/0023—Linings or walls comprising expansion joints or means to restrain expansion due to thermic flows

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)
  • Joints Allowing Movement (AREA)

Claims (5)

1. Hete wind transportinrichting (1), omvattende een vuurvaste belijning (3) gevat in een stalen buitenwand (4), waarin de vuurvaste belijning (3) een transportkanaal (2) voor de hete wind begrensd, welke vuurvaste belijning (3) ten minste 5 een eerste expansievoeg (5) heeft, en waarin de stalen buitenwand (4)een tweede expansievoeg (6) heeft, in de omgeving van welke stalen buitenwand (4) een balg (7) of balgen zijn voorzien om expansie en samentrekken van de vuurvaste belijning (3) respectievelijk de stalen buitenwand (4) ten gevolge van tempera-10 tuur- en/of drukvariaties op te vangen, en waarin de tenminste ene eerste expansievoeg (5) van de vuurvaste belijning (3) is voorzien van middelen om warmtestraling ten gevolge van een continue stroom van hete wind die de balg (7) of balgen bereikt te voorkomen, met het kenmerk, dat genoemde middelen om warmtestra-15 ling te voorkomen zijn uitgevoerd als een samendrukbare en veerkrachtige slang (9) die is voorzien in genoemde tenminste ene eerste expansievoeg (5) ten einde instaat te zijn om zich aan te passen aan de afmetingen daarvan.
2. Hete wind transportinrichting (1) volgens conclusie 20 1, met het kenmerk, dat de slang (9) in de omtreksrichting is voorzien in de tenminste ene eerste expansievoeg (5) teneinde in hoofdzaak het transportkanaal (2) voor de hete wind geheel te omgeven.
3. Hete wind transportinrichting (1) volgens conclusie 25. of 2, met het kenmerk, dat de slang (9) is uitgerust met ope- ningen ten einde drukvariaties in de slang tegen te gaan.
4. Hete wind transportinrichting (1) volgens een der conclusies 1-3, met het kenmerk, dat de slang (9) is voorzien in de tenminste ene eerste expansievoeg (5) in een gebied nabij de 30 stalen buitenwand (4).
5. Hete wind transportinrichting (1) volgens een der conclusies 1-4, met het kenmerk, dat de slang (9) een gecor-rugeerde roestvaststalen slang is.
NL2003916A 2009-12-07 2009-12-07 Hot blast transportation apparatus, comprising a refractory lining contained within a steel outer shell. NL2003916C2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
NL2003916A NL2003916C2 (en) 2009-12-07 2009-12-07 Hot blast transportation apparatus, comprising a refractory lining contained within a steel outer shell.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NL2003916 2009-12-07
NL2003916A NL2003916C2 (en) 2009-12-07 2009-12-07 Hot blast transportation apparatus, comprising a refractory lining contained within a steel outer shell.

Publications (1)

Publication Number Publication Date
NL2003916C2 true NL2003916C2 (en) 2011-06-09

Family

ID=42315308

Family Applications (1)

Application Number Title Priority Date Filing Date
NL2003916A NL2003916C2 (en) 2009-12-07 2009-12-07 Hot blast transportation apparatus, comprising a refractory lining contained within a steel outer shell.

Country Status (1)

Country Link
NL (1) NL2003916C2 (nl)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2947054A1 (de) * 2014-05-22 2015-11-25 Heraeus Quarzglas GmbH & Co. KG Bauteil, insbesondere für den Einsatz in einem Tiegelziehverfahren für Quarzglas und Verfahren zur Herstellung eines derartigen Bauteils

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3662696A (en) * 1969-04-21 1972-05-16 Wurth Anciens Ets Paul Tuyere stock for furnaces
FR2134390A2 (en) * 1971-04-29 1972-12-08 Wurth Anciens Ets Paul Cupolar furnace air feed - with heat-protected cardan joint compensator shafts
FR2518700A1 (fr) * 1981-12-17 1983-06-24 Didier Werke Ag Dispositif de compensation pour conduites de vent chaud ou gaz chauds
GB2121904A (en) * 1982-06-04 1984-01-04 Hawiko Kondensatoren App Tuyere connection for furnaces
US5119743A (en) * 1990-04-27 1992-06-09 Paul Wurth S.A. Device for injecting preheated air into a shaft furnace
US5209657A (en) * 1990-11-09 1993-05-11 Paul Wurth S.A. Device for injecting preheated air into a shaft furnace and process of manufacturing ball-and-socket joints
US5462433A (en) * 1993-03-31 1995-10-31 Paul Wurth S.A. Device for blowing preheated air into a shaft furnace

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3662696A (en) * 1969-04-21 1972-05-16 Wurth Anciens Ets Paul Tuyere stock for furnaces
FR2134390A2 (en) * 1971-04-29 1972-12-08 Wurth Anciens Ets Paul Cupolar furnace air feed - with heat-protected cardan joint compensator shafts
FR2518700A1 (fr) * 1981-12-17 1983-06-24 Didier Werke Ag Dispositif de compensation pour conduites de vent chaud ou gaz chauds
GB2121904A (en) * 1982-06-04 1984-01-04 Hawiko Kondensatoren App Tuyere connection for furnaces
US5119743A (en) * 1990-04-27 1992-06-09 Paul Wurth S.A. Device for injecting preheated air into a shaft furnace
US5209657A (en) * 1990-11-09 1993-05-11 Paul Wurth S.A. Device for injecting preheated air into a shaft furnace and process of manufacturing ball-and-socket joints
US5462433A (en) * 1993-03-31 1995-10-31 Paul Wurth S.A. Device for blowing preheated air into a shaft furnace

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2947054A1 (de) * 2014-05-22 2015-11-25 Heraeus Quarzglas GmbH & Co. KG Bauteil, insbesondere für den Einsatz in einem Tiegelziehverfahren für Quarzglas und Verfahren zur Herstellung eines derartigen Bauteils
US9938635B2 (en) 2014-05-22 2018-04-10 Heraeus Quarzglas Gmbh & Co. Kg Method for producing a component, particularly for use in a crucible pulling method for quartz glass

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Legal Events

Date Code Title Description
V1 Lapsed because of non-payment of the annual fee

Effective date: 20130701