FR2296831A1 - Refractory protective system for cooled pipes - in a metal reheating furnace, comprising tube segments shaped to accommodate protruding support - Google Patents

Refractory protective system for cooled pipes - in a metal reheating furnace, comprising tube segments shaped to accommodate protruding support

Info

Publication number
FR2296831A1
FR2296831A1 FR7500052A FR7500052A FR2296831A1 FR 2296831 A1 FR2296831 A1 FR 2296831A1 FR 7500052 A FR7500052 A FR 7500052A FR 7500052 A FR7500052 A FR 7500052A FR 2296831 A1 FR2296831 A1 FR 2296831A1
Authority
FR
France
Prior art keywords
tube
refractory
protective system
reheating furnace
tube segments
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
Application number
FR7500052A
Other languages
French (fr)
Other versions
FR2296831B1 (en
Inventor
Andre Herrmann
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.)
SOLMER
Original Assignee
SOLMER
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 SOLMER filed Critical SOLMER
Priority to FR7500052A priority Critical patent/FR2296831A1/en
Publication of FR2296831A1 publication Critical patent/FR2296831A1/en
Application granted granted Critical
Publication of FR2296831B1 publication Critical patent/FR2296831B1/fr
Granted legal-status Critical Current

Links

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
    • F27D3/00—Charging; Discharging; Manipulation of charge
    • F27D3/02—Skids or tracks for heavy objects
    • F27D3/022—Skids

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Furnace Details (AREA)

Abstract

Refractory protective system for cooled tubes in a reheating furnace for large pieces of metal, e.g. ingots, blooms slabs, comprises, for each section of tube, >=2 semi-cylindrical refractory pieces which take the shape of the tube, one part above, the other below and covering the major part of the circumference of the tube. Near the upper longitudinal edge, and parallel to the axis, each refractory piece presents, on the surface facing the tube, >=1 opening through which metallic supports pass, around which further refractory material is provided as part of the refractory piece. The design is more effective in protecting the supporting pieces attached to the tube than prior art designs and is amenable to easy installation, maintenance and replacement.
FR7500052A 1975-01-02 1975-01-02 Refractory protective system for cooled pipes - in a metal reheating furnace, comprising tube segments shaped to accommodate protruding support Granted FR2296831A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7500052A FR2296831A1 (en) 1975-01-02 1975-01-02 Refractory protective system for cooled pipes - in a metal reheating furnace, comprising tube segments shaped to accommodate protruding support

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7500052A FR2296831A1 (en) 1975-01-02 1975-01-02 Refractory protective system for cooled pipes - in a metal reheating furnace, comprising tube segments shaped to accommodate protruding support

Publications (2)

Publication Number Publication Date
FR2296831A1 true FR2296831A1 (en) 1976-07-30
FR2296831B1 FR2296831B1 (en) 1978-11-03

Family

ID=9149371

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7500052A Granted FR2296831A1 (en) 1975-01-02 1975-01-02 Refractory protective system for cooled pipes - in a metal reheating furnace, comprising tube segments shaped to accommodate protruding support

Country Status (1)

Country Link
FR (1) FR2296831A1 (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1981001319A1 (en) * 1979-11-02 1981-05-14 F Campbell Truncated triangular insulator
US4284106A (en) * 1978-05-09 1981-08-18 Kraftwerk Union Aktiengesellschaft Pipe or vessel with internal lining
US4354824A (en) * 1981-04-02 1982-10-19 Cameron Iron Works, Inc. Method and device for reducing heat flow from a workpiece to a skip pipe
US4362506A (en) * 1981-04-13 1982-12-07 Fulbright & Jaworski Single location insulator locking device

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2436452A (en) * 1943-05-26 1948-02-24 William E Schmidt Water-cooled furnace supporting member
US3169754A (en) * 1963-03-07 1965-02-16 Harbison Walker Refractories Reheat furnace
US3329414A (en) * 1965-03-30 1967-07-04 United States Steel Corp Insulated water-cooled furnace supporting structure

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2436452A (en) * 1943-05-26 1948-02-24 William E Schmidt Water-cooled furnace supporting member
US3169754A (en) * 1963-03-07 1965-02-16 Harbison Walker Refractories Reheat furnace
US3329414A (en) * 1965-03-30 1967-07-04 United States Steel Corp Insulated water-cooled furnace supporting structure

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4284106A (en) * 1978-05-09 1981-08-18 Kraftwerk Union Aktiengesellschaft Pipe or vessel with internal lining
WO1981001319A1 (en) * 1979-11-02 1981-05-14 F Campbell Truncated triangular insulator
US4290457A (en) * 1979-11-02 1981-09-22 Campbell Frank Jun Truncated triangular insulator
US4354824A (en) * 1981-04-02 1982-10-19 Cameron Iron Works, Inc. Method and device for reducing heat flow from a workpiece to a skip pipe
US4362506A (en) * 1981-04-13 1982-12-07 Fulbright & Jaworski Single location insulator locking device

Also Published As

Publication number Publication date
FR2296831B1 (en) 1978-11-03

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