GB571142A - Improvements in or relating to the repairing of the hearths of metallurgical furnaces - Google Patents

Improvements in or relating to the repairing of the hearths of metallurgical furnaces

Info

Publication number
GB571142A
GB571142A GB176744A GB176744A GB571142A GB 571142 A GB571142 A GB 571142A GB 176744 A GB176744 A GB 176744A GB 176744 A GB176744 A GB 176744A GB 571142 A GB571142 A GB 571142A
Authority
GB
United Kingdom
Prior art keywords
receptacle
furnace
opening
arm
hearth
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
GB176744A
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.)
ERNEST ROSS COY
GEORGE ALEXANDER VINCENT RUSSE
United Steel Companies Ltd
Original Assignee
ERNEST ROSS COY
GEORGE ALEXANDER VINCENT RUSSE
United Steel Companies 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 ERNEST ROSS COY, GEORGE ALEXANDER VINCENT RUSSE, United Steel Companies Ltd filed Critical ERNEST ROSS COY
Priority to GB176744A priority Critical patent/GB571142A/en
Publication of GB571142A publication Critical patent/GB571142A/en
Expired 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
    • F27D1/00—Casings; Linings; Walls; Roofs
    • F27D1/16—Making or repairing linings increasing the durability of linings or breaking away linings
    • 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
    • F27D1/16—Making or repairing linings increasing the durability of linings or breaking away linings
    • F27D2001/1605—Repairing linings

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Vertical, Hearth, Or Arc Furnaces (AREA)

Abstract

571,142. Casting repair material in furnace hearths. UNITED STEEL COS., Ltd., RUSSELL, G. A. V., and COY, E. R. Jan. 31, 1944, No. 1767. [Class 20 (ii)] [Also in Group XII] Apparatus for applying repair material to the worn portions of a furnace hearth comprises a receptacle for the repair material provided with a suitable discharge opening and adapted to be mounted on the arm of the usual furnace charging machine by which the receptacle is introduced through a furnace door opening to discharge the material on to the eroded portion of the hearth. As shown in Figs. 2 and 3, the receptacle 3 is supported on an arm 1 adapted to be attached at 2 to the arm of a furnace charging machine and is provided with a rear wall 3a inclined at an angle which is greater than the angle of repose of the material, a front wall 3c extending nearly vertically from a discharge opening 4 to the horizontal roof 3b and sides 3d tapering towards the discharge opening. To charge the receptacle, it is inverted by rotating the arm. of the charging machine and is filled through the opening 4 from a portable hopper 5, Fig. 4, which is supported over the opening or through other suitable openings provided in the receptacle. The receptacle is then introduced in an inverted position through a furnace door opening and then discharged by rotating it at 'the portion of hearth to be repaired.
GB176744A 1944-01-31 1944-01-31 Improvements in or relating to the repairing of the hearths of metallurgical furnaces Expired GB571142A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB176744A GB571142A (en) 1944-01-31 1944-01-31 Improvements in or relating to the repairing of the hearths of metallurgical furnaces

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB176744A GB571142A (en) 1944-01-31 1944-01-31 Improvements in or relating to the repairing of the hearths of metallurgical furnaces

Publications (1)

Publication Number Publication Date
GB571142A true GB571142A (en) 1945-08-08

Family

ID=9727622

Family Applications (1)

Application Number Title Priority Date Filing Date
GB176744A Expired GB571142A (en) 1944-01-31 1944-01-31 Improvements in or relating to the repairing of the hearths of metallurgical furnaces

Country Status (1)

Country Link
GB (1) GB571142A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100543397C (en) * 2007-11-27 2009-09-23 攀枝花新钢钒股份有限公司 Method for quickly repairing wall surface of furnace kiln in thermal state and special equipment thereof

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100543397C (en) * 2007-11-27 2009-09-23 攀枝花新钢钒股份有限公司 Method for quickly repairing wall surface of furnace kiln in thermal state and special equipment thereof

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