ES286680U - Furnace for heating slabs, ingots, billets or the like products to be heated - Google Patents

Furnace for heating slabs, ingots, billets or the like products to be heated

Info

Publication number
ES286680U
ES286680U ES1984286680U ES286680U ES286680U ES 286680 U ES286680 U ES 286680U ES 1984286680 U ES1984286680 U ES 1984286680U ES 286680 U ES286680 U ES 286680U ES 286680 U ES286680 U ES 286680U
Authority
ES
Spain
Prior art keywords
furnace
heated
product
billets
ingots
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
ES1984286680U
Other languages
Spanish (es)
Other versions
ES286680Y (en
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.)
Didier Engineering GmbH
Original Assignee
Didier Engineering GmbH
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 Didier Engineering GmbH filed Critical Didier Engineering GmbH
Publication of ES286680U publication Critical patent/ES286680U/en
Application granted granted Critical
Publication of ES286680Y publication Critical patent/ES286680Y/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
    • C21D9/0081—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for slabs; for billets
    • 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
    • F27B9/00—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity
    • 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
    • F27B9/00—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity
    • F27B9/14—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity characterised by the path of the charge during treatment; characterised by the means by which the charge is moved during treatment
    • F27B9/20—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity characterised by the path of the charge during treatment; characterised by the means by which the charge is moved during treatment the charge moving in a substantially straight path tunnel furnace
    • F27B9/22—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity characterised by the path of the charge during treatment; characterised by the means by which the charge is moved during treatment the charge moving in a substantially straight path tunnel furnace on rails, e.g. under the action of scrapers or pushers
    • 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
    • F27B9/00—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity
    • F27B9/30—Details, accessories, or equipment peculiar to furnaces of these types
    • F27B2009/305—Particular conformation of the furnace
    • F27B2009/3055—Non-uniform section through the length of the furnace
    • 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
    • F27B9/00—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity
    • F27B9/30—Details, accessories, or equipment peculiar to furnaces of these types
    • F27B9/36—Arrangements of heating devices
    • F27B2009/3623—Heaters located under the track
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27M—INDEXING SCHEME RELATING TO ASPECTS OF THE CHARGES OR FURNACES, KILNS, OVENS OR RETORTS
    • F27M2001/00—Composition, conformation or state of the charge
    • F27M2001/15—Composition, conformation or state of the charge characterised by the form of the articles
    • F27M2001/1539—Metallic articles
    • F27M2001/1547—Elongated articles, e.g. beams, rails
    • F27M2001/1552—Billets, slabs

Abstract

In order to prevent, in this kind of heating furnace, local overheating of the product 11 to be heated and of the refractory lining in the region of burners in the upper furnace, it is proposed to equip the heating furnace with such a small furnace chamber height above the support devices, e.g. slide pipes 10, such that the furnace roof 13 runs nearly directly above the product 11 to be heated, and essentially to provide only the furnace chamber 14 lying beneath the support devices 10 with burners 15 or 22. A transfer of heat to the side and top surfaces of the product to be heated without overheating is made possible by the adjustable buoyancy of the flue gases from the lower furnace to the upper furnace.
ES1984286680U 1983-04-06 1984-03-30 PERFECTED FURNACE FOR HEATING FLAT GRINDINGS, BLOCKS, STICKS AND THE LIKE. Expired ES286680Y (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3312337A DE3312337C2 (en) 1983-04-06 1983-04-06 Furnace for heating slabs, blocks, billets or similar items to be heated

Publications (2)

Publication Number Publication Date
ES286680U true ES286680U (en) 1986-03-16
ES286680Y ES286680Y (en) 1986-10-01

Family

ID=6195568

Family Applications (1)

Application Number Title Priority Date Filing Date
ES1984286680U Expired ES286680Y (en) 1983-04-06 1984-03-30 PERFECTED FURNACE FOR HEATING FLAT GRINDINGS, BLOCKS, STICKS AND THE LIKE.

Country Status (7)

Country Link
JP (1) JPS59193212A (en)
BE (1) BE899336A (en)
DE (1) DE3312337C2 (en)
ES (1) ES286680Y (en)
FR (1) FR2544057B1 (en)
IT (1) IT1173535B (en)
ZA (1) ZA842192B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107630954B (en) * 2017-10-20 2019-08-02 来安县隆华摩擦材料有限公司 A kind of brake block liner surface carbonization treatment apparatus

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2085103A (en) * 1934-04-19 1937-06-29 Lee Leif Furnace
US2927783A (en) * 1957-06-21 1960-03-08 Bloom Eng Co Inc Metal heating furnace system
US3100811A (en) * 1960-05-31 1963-08-13 Frederick S Bloom Metal heating furnace
DE2301377A1 (en) * 1973-01-12 1974-07-18 Andreas Haessler PROCEDURE FOR COMPARISON OF TEMPERATURE, ESPECIALLY IN THE REHEATING ZONE OF A TUNNEL OVEN
JPS57192215A (en) * 1981-05-21 1982-11-26 Ishikawajima Harima Heavy Ind Co Ltd Metal-heating oven

Also Published As

Publication number Publication date
ES286680Y (en) 1986-10-01
JPS59193212A (en) 1984-11-01
DE3312337A1 (en) 1984-10-18
BE899336A (en) 1984-07-31
FR2544057A1 (en) 1984-10-12
IT8420320A0 (en) 1984-03-30
FR2544057B1 (en) 1988-06-10
IT1173535B (en) 1987-06-24
ZA842192B (en) 1985-02-27
DE3312337C2 (en) 1986-07-17

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