GB1023942A - Improvements in tuyere feed lines in blast furnaces - Google Patents

Improvements in tuyere feed lines in blast furnaces

Info

Publication number
GB1023942A
GB1023942A GB1879162A GB1879162A GB1023942A GB 1023942 A GB1023942 A GB 1023942A GB 1879162 A GB1879162 A GB 1879162A GB 1879162 A GB1879162 A GB 1879162A GB 1023942 A GB1023942 A GB 1023942A
Authority
GB
United Kingdom
Prior art keywords
tube
bellows
feed lines
blast furnaces
secured
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.)
Expired
Application number
GB1879162A
Inventor
Archibald Eddington Mccunn
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
MESSRS COLVILLES Ltd
Original Assignee
MESSRS COLVILLES Ltd
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 MESSRS COLVILLES Ltd filed Critical MESSRS COLVILLES Ltd
Priority to GB1879162A priority Critical patent/GB1023942A/en
Priority to LU43745D priority patent/LU43745A1/xx
Publication of GB1023942A publication Critical patent/GB1023942A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L51/00—Expansion-compensation arrangements for pipe-lines
    • F16L51/02—Expansion-compensation arrangements for pipe-lines making use of bellows or an expansible folded or corrugated tube
    • F16L51/027—Expansion-compensation arrangements for pipe-lines making use of bellows or an expansible folded or corrugated tube with external reinforcement
    • 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
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L27/00—Adjustable joints, Joints allowing movement
    • F16L27/10—Adjustable joints, Joints allowing movement comprising a flexible connection only, e.g. for damping vibrations
    • F16L27/107—Adjustable joints, Joints allowing movement comprising a flexible connection only, e.g. for damping vibrations the ends of the pipe being interconnected by a flexible sleeve
    • F16L27/11—Adjustable joints, Joints allowing movement comprising a flexible connection only, e.g. for damping vibrations the ends of the pipe being interconnected by a flexible sleeve the sleeve having the form of a bellows with multiple corrugations
    • F16L27/111—Adjustable joints, Joints allowing movement comprising a flexible connection only, e.g. for damping vibrations the ends of the pipe being interconnected by a flexible sleeve the sleeve having the form of a bellows with multiple corrugations the bellows being reinforced

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Joints Allowing Movement (AREA)

Abstract

1,023,942. Expansion joints. COLVILLES Ltd. May 16, 1963 [May 16, 1962], No. 18791/62 Heading F2G. A transversely corrugated bellows 14 connects end members 12, 13 and a tube 15 secured to the member 12 extends almost to the member 13 whereby the bellows is protected against damage by the fluid in the pipe-line 11. A baffle 16 is secured to the member 13 whereby eddy currents in the fluid between the tube and bellows are reduced. The tube 15 is of refractory material strengthened by a metal sheath 22, 'and a spherical joint 35 is maintained in tightened condition by cotters engaging projections 38 and which pass through bars 36 carried by a ring 30 connected by turnbuckles 33 to a ring 34.
GB1879162A 1962-05-16 1962-05-16 Improvements in tuyere feed lines in blast furnaces Expired GB1023942A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB1879162A GB1023942A (en) 1962-05-16 1962-05-16 Improvements in tuyere feed lines in blast furnaces
LU43745D LU43745A1 (en) 1962-05-16 1963-05-14

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1879162A GB1023942A (en) 1962-05-16 1962-05-16 Improvements in tuyere feed lines in blast furnaces

Publications (1)

Publication Number Publication Date
GB1023942A true GB1023942A (en) 1966-03-30

Family

ID=10118490

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1879162A Expired GB1023942A (en) 1962-05-16 1962-05-16 Improvements in tuyere feed lines in blast furnaces

Country Status (2)

Country Link
GB (1) GB1023942A (en)
LU (1) LU43745A1 (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3766868A (en) * 1972-02-22 1973-10-23 Anciens Etablissements P Warth Tuyere stock for furnaces
DE4403068C1 (en) * 1994-02-02 1995-08-03 Rainer De Dipl Ing Boer Pipe line compensator
CN112610787A (en) * 2020-12-15 2021-04-06 南京妗子贸易有限公司 Polyurethane heat preservation compensator
CN115654247A (en) * 2022-09-22 2023-01-31 江苏金烨钛业有限公司 High leakproofness has and inhales buffer who shakes function

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3766868A (en) * 1972-02-22 1973-10-23 Anciens Etablissements P Warth Tuyere stock for furnaces
DE4403068C1 (en) * 1994-02-02 1995-08-03 Rainer De Dipl Ing Boer Pipe line compensator
CN112610787A (en) * 2020-12-15 2021-04-06 南京妗子贸易有限公司 Polyurethane heat preservation compensator
CN115654247A (en) * 2022-09-22 2023-01-31 江苏金烨钛业有限公司 High leakproofness has and inhales buffer who shakes function
CN115654247B (en) * 2022-09-22 2023-10-31 江苏金烨钛业有限公司 High leakproofness has buffer of shock-absorbing function

Also Published As

Publication number Publication date
LU43745A1 (en) 1963-07-15

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