GB557508A - Improvements in and relating to furnaces - Google Patents

Improvements in and relating to furnaces

Info

Publication number
GB557508A
GB557508A GB7847/43A GB784743A GB557508A GB 557508 A GB557508 A GB 557508A GB 7847/43 A GB7847/43 A GB 7847/43A GB 784743 A GB784743 A GB 784743A GB 557508 A GB557508 A GB 557508A
Authority
GB
United Kingdom
Prior art keywords
hearth
open
furnaces
class
angle
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
GB7847/43A
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.)
Brassert & Co
Original Assignee
Brassert & Co
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 Brassert & Co filed Critical Brassert & Co
Publication of GB557508A publication Critical patent/GB557508A/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
    • F27D1/02—Crowns; Roofs
    • F27D1/025—Roofs supported around their periphery, e.g. arched roofs
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B9/00—Stoves for heating the blast in blast furnaces
    • C21B9/10—Other details, e.g. blast mains
    • C21B9/12—Hot-blast valves or slides for blast furnaces
    • 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
    • F27B3/00—Hearth-type furnaces, e.g. of reverberatory type; Tank furnaces
    • F27B3/002—Siemens-Martin type furnaces
    • 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
    • F27B3/00—Hearth-type furnaces, e.g. of reverberatory type; Tank furnaces
    • F27B3/10—Details, accessories, or equipment peculiar to hearth-type furnaces
    • F27B3/12—Working chambers or casings; Supports therefor
    • F27B3/16—Walls; Roofs
    • 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
    • F27D1/18—Door frames; Doors, lids, removable covers
    • F27D1/1808—Removable covers

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)
  • Vertical, Hearth, Or Arc Furnaces (AREA)
  • Furnace Housings, Linings, Walls, And Ceilings (AREA)

Abstract

557,508. Open-hearth furnaces. BRASSERT & CO., Ltd., H. A., MILES, J., and NISSIM, R. May 16, 1942, Nos. 7847/43 and 7848/43. Divided out of 557,484. [Class 51 (ii)] An open-hearth furnace having a charging section of its roof constructed so as to be movable to enable the furnace to be charged from above is provided with front and back walls 30, 31 inclined upwardly and outwardly from the hearth at an angle not materially less than the angle of repose of the lining material of the hearth which is fed over the hearth and walls from a hopper 33. The Specification also describes roofs for open-hearth furnaces similar to those described in Specification 557,484. Specifications 242,607, [Class 51 (ii)], and 542,239 also are referred to.
GB7847/43A 1942-05-16 1942-05-16 Improvements in and relating to furnaces Expired GB557508A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB6672/42A GB557484A (en) 1942-05-16 1942-05-16 Improvements in and relating to furnaces

Publications (1)

Publication Number Publication Date
GB557508A true GB557508A (en) 1943-11-23

Family

ID=9818705

Family Applications (2)

Application Number Title Priority Date Filing Date
GB7847/43A Expired GB557508A (en) 1942-05-16 1942-05-16 Improvements in and relating to furnaces
GB6672/42A Expired GB557484A (en) 1942-05-16 1942-05-16 Improvements in and relating to furnaces

Family Applications After (1)

Application Number Title Priority Date Filing Date
GB6672/42A Expired GB557484A (en) 1942-05-16 1942-05-16 Improvements in and relating to furnaces

Country Status (1)

Country Link
GB (2) GB557508A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1053705B (en) * 1955-06-22 1959-03-26 Indugas Ges Fuer Ind Gasverwen Sand cup sealing for industrial furnaces

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1508254B1 (en) * 1966-01-28 1970-10-01 Schmitt Dr Ing Wilhelm Flame-heated steel melting furnace for high melting rates
FR2665756A1 (en) * 1990-08-13 1992-02-14 Siderurgie Fse Inst Rech Device for sealing between a vessel (tank, shaft) and a floating roof (vault, arch) of an industrial furnace such as an electric furnace for processing liquid metal
DE4200243C1 (en) * 1992-01-08 1993-05-19 Dyko Industriekeramik Gmbh, 4000 Duesseldorf, De
DE102012006584A1 (en) * 2012-03-30 2013-10-02 Uwe Geib container lid

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1053705B (en) * 1955-06-22 1959-03-26 Indugas Ges Fuer Ind Gasverwen Sand cup sealing for industrial furnaces

Also Published As

Publication number Publication date
GB557484A (en) 1943-11-23

Similar Documents

Publication Publication Date Title
GB1487527A (en) Distribution chute of a shaft furnace charging installation
GB557508A (en) Improvements in and relating to furnaces
GB1326115A (en) Substance for the refractory lining of pig iron troughs or the like
CA938452A (en) Method of introducing a combustible auxiliary liquid into a blast furnace and a tuyere for carrying out the method
GB1498257A (en) Charging dc arc furnaces
GB1313051A (en) Double chamber charging device for a shaft furnace
GB926545A (en) Improvements relating to processes for the reduction of materials in a rotary kiln
GB1067193A (en) Improvements in or relating to tuyeres
GB842518A (en) Improvements in or relating to the charging of furnaces
GB999352A (en) Use of raw petroleum coke in blast furnaces
GB1260987A (en) Cupola furnace
GB719364A (en) Improvements in or relating to charging apparatus
GB1025647A (en) Improvements in and relating to operating furnaces
GB1061609A (en) Improvements in and relating to cupola furnaces
GB579437A (en) Improvements in or relating to blast furnaces
GB791586A (en) Metallurgic furnace for the reduction of fine ores, in particular ferrous ores
GB1055702A (en) Smelting iron ore
GB744655A (en) Improvements in or relating to low shaft furnaces
GB662895A (en) Improvements relating to metallurgical furnaces
GB784178A (en) An annular furnace with a rotary hearth
GB562407A (en) Improvements in and relating to reverberatory melting furnaces
GB571142A (en) Improvements in or relating to the repairing of the hearths of metallurgical furnaces
GB862991A (en) Improvements in or relating to rotary hearth heating furnaces
CA521990A (en) Tuyere for blast furnaces
CA546377A (en) Silica-alumina hydrosol from blast furnace slag