US3204587A - Hanging of refractory bricks - Google Patents

Hanging of refractory bricks Download PDF

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Publication number
US3204587A
US3204587A US357208A US35720864A US3204587A US 3204587 A US3204587 A US 3204587A US 357208 A US357208 A US 357208A US 35720864 A US35720864 A US 35720864A US 3204587 A US3204587 A US 3204587A
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US
United States
Prior art keywords
bricks
refractory
adjacent
brick
face
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 - Lifetime
Application number
US357208A
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English (en)
Inventor
Birse Alexander Low
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.)
John G Stein and Co Ltd
Original Assignee
John G Stein and Co 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 John G Stein and Co Ltd filed Critical John G Stein and Co Ltd
Application granted granted Critical
Publication of US3204587A publication Critical patent/US3204587A/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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
    • F27D1/14—Supports for linings
    • F27D1/145—Assembling elements
    • F27D1/147—Assembling elements for bricks
    • F27D1/148—Means to suspend bricks
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23M—CASINGS, LININGS, WALLS OR DOORS SPECIALLY ADAPTED FOR COMBUSTION CHAMBERS, e.g. FIREBRIDGES; DEVICES FOR DEFLECTING AIR, FLAMES OR COMBUSTION PRODUCTS IN COMBUSTION CHAMBERS; SAFETY ARRANGEMENTS SPECIALLY ADAPTED FOR COMBUSTION APPARATUS; DETAILS OF COMBUSTION CHAMBERS, NOT OTHERWISE PROVIDED FOR
    • F23M5/00—Casings; Linings; Walls
    • F23M5/06—Crowns or roofs for combustion chambers
    • 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
    • F27D1/04—Casings; Linings; Walls; Roofs characterised by the form, e.g. shape of the bricks or blocks used
    • F27D1/06—Composite bricks or blocks, e.g. panels, modules
    • F27D1/08—Bricks or blocks with internal reinforcement or metal backing

Definitions

  • This invention is concerned with improvements relating to the hanging of refractory bricks and, more particularly, with the hanging of such bricks in pairs, for example, when patching the refractory roof of a furnace.
  • a pair of refractory bricks the bricks are positioned adjacent to one another and at least the adjacent surfaces thereof are encased in metallic plates, a protruding tab or tabs being presented by the metallic plate or plates encasing that face of one of the bricles which is positioned adjacent to the other brick, the tab or tabs being in engagement with a correspondingly positioned recess or recesses formed in the metallic plate or plat-es, presented by that face, of said other brick, which is adjacent to said one of the bricks, and in the associated face of the refractory body proper of said other brick so that separation of the bricks in the direct-ion perpendicular to said adjacent faces of the bricks is prevented, a hanger device, by means of which the pair of refractory bricks .are intended to be hung in the refractory roof of a furnace, being in supporting engagement with each of the two bricks by means of two oppositely directed protuberances presented by the hanger device and disposed parallel
  • FIG. 1 is a side view of one of the bricks of the pair thereof
  • FIG. 2 is a view of the brick illustrated in FIG. 1 in the direction of the arrow A,
  • FIG. 3 is a side view of the second of the bricks of the pair thereof
  • FIG. 4 is a view of the brick illustrated in FIG. 3 in the direction of the arrow B.
  • FIG. 5 is a view, in axial section, of the two bricks in interlocking engagement and in conjunction with a hanger 3,204,587 Patented Sept. 7, 1965 device by means of which the pair of bricks are intended I (FIG. 5) which is of the type hereinbefore described.
  • the longitudinal side faces of the bodies 2 are encased in metallic plates 6 Olf channelled form, two of the plates 6 being attached to each body 2 with the web portion 7 of each plate 6 in engagement with the face 3 or with the opposed main face of the appropriate body 2. As is illustrated in FIGS, 1 and 3 the web portions 7 of the plates 6 which are in cont-act with the faces 3 are cut away at the location of the recesses 4.
  • Two transversely spaced keying tabs 8 are pressed from the web portion 7 of the plate 6 which is in engagement with the face 3 of the body 2 of the brick 1, the tabs 8 protruding from the associated external surface of the web portion 7 and being directed in the direction away from the recess 4 in the associated body 2.
  • Recesses 9 are fionmed in the web portion 7 of the plate 6 in engagement with the face 3 of the body 2 of the brick 1, said recesses 9 being so positioned as to be in alignment with the tabs 8 when the bricks 1, 1 are supported in combination from the hanger device 5.
  • Each recess 9 comprises an aperture 10 formed in the web portion 7 of the plate 6 and an indented recess 1-1 formed in the face 3 of the associated body 2, said recess 11 being directed from the aperture 10 in the direction away from the recess 4 in the associated body 2.
  • the two bricks 1, 1' are mounted on the hanger device 5, the web portions 7 which are in engagement with the faces 3 of the bricks 1, 1' being adjacent to one another and the parts of the hanger device 5 which are located within the recesses 4 serving to support the bricks .1, 1'.
  • the tabs 8 are then brought into interlocking engagement with the recesses 9 by introducing the ends of the tabs 8 through the apertures 10 and into the indented apertures 1 1, the required relative movement between the bricks 1, 1 to permit this to be achieved being permitted since the parts of the hanger device 5 located Within the recesses 4 are a loose fit therein.
  • the bricks 1, 11' may then be manoeuvred by appropriate movement of the hanger device 5 and may be lowered into position in the roof of the furnace which it is desired to patch, the hanger device being attached to the associated supporting framewonk (not shown) thereby to support the bricks .1, 1' in the roof. Since the bricks 1, 1' are secured together by means of the interlocking tabs d and recesses 9 associated with the bricks 1, 1, respect1vely, there is no risk of the bricks 1, 11' separating in the direction perpendicular to the faces 3 and falling off :he hanger device 5 during the above-mentioned opera- What is claimed is:

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Furnace Housings, Linings, Walls, And Ceilings (AREA)
  • Furnace Charging Or Discharging (AREA)
US357208A 1963-04-09 1964-04-03 Hanging of refractory bricks Expired - Lifetime US3204587A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB14013/63A GB964646A (en) 1963-04-09 1963-04-09 Improvements relating to the hanging of refractory bricks

Publications (1)

Publication Number Publication Date
US3204587A true US3204587A (en) 1965-09-07

Family

ID=10033414

Family Applications (1)

Application Number Title Priority Date Filing Date
US357208A Expired - Lifetime US3204587A (en) 1963-04-09 1964-04-03 Hanging of refractory bricks

Country Status (6)

Country Link
US (1) US3204587A (es)
BE (1) BE646306A (es)
DE (1) DE1268640B (es)
ES (1) ES298430A1 (es)
GB (1) GB964646A (es)
NL (1) NL6403737A (es)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6487980B2 (en) * 2000-02-08 2002-12-03 Didier-Werke Ag Refractory ceramic plate and accompanying wall structure for an incinerator

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT392998B (de) * 1989-08-24 1991-07-25 Bayerwald Fensterfabrik Altbuc Tuer mit einem umlaufenden tragenden holzrahmen
JP4468883B2 (ja) 2005-01-06 2010-05-26 三星モバイルディスプレイ株式會社 ノイズ除去機を利用した蒸着システム及びその制御方法

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2142305A (en) * 1932-09-13 1939-01-03 American Cyanamid & Chem Corp Building unit and construction
GB771895A (en) * 1953-08-11 1957-04-03 Alois Derling Improvements in open hearth and like furnace roofs
US3005424A (en) * 1959-02-19 1961-10-24 Gen Refractories Co Refractory roof construction and refractory brick
US3073264A (en) * 1960-03-21 1963-01-15 Gen Refractories Co Furnace roof suspended by interconnected brick hanger extensions

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2142305A (en) * 1932-09-13 1939-01-03 American Cyanamid & Chem Corp Building unit and construction
GB771895A (en) * 1953-08-11 1957-04-03 Alois Derling Improvements in open hearth and like furnace roofs
US3005424A (en) * 1959-02-19 1961-10-24 Gen Refractories Co Refractory roof construction and refractory brick
US3073264A (en) * 1960-03-21 1963-01-15 Gen Refractories Co Furnace roof suspended by interconnected brick hanger extensions

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6487980B2 (en) * 2000-02-08 2002-12-03 Didier-Werke Ag Refractory ceramic plate and accompanying wall structure for an incinerator

Also Published As

Publication number Publication date
BE646306A (es) 1964-07-31
GB964646A (en) 1964-07-22
NL6403737A (es) 1964-10-12
ES298430A1 (es) 1964-10-16
DE1268640B (de) 1968-05-22

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