DE3887452D1 - Cooling chamber for convection cooling of flat goods. - Google Patents

Cooling chamber for convection cooling of flat goods.

Info

Publication number
DE3887452D1
DE3887452D1 DE88810733T DE3887452T DE3887452D1 DE 3887452 D1 DE3887452 D1 DE 3887452D1 DE 88810733 T DE88810733 T DE 88810733T DE 3887452 T DE3887452 T DE 3887452T DE 3887452 D1 DE3887452 D1 DE 3887452D1
Authority
DE
Germany
Prior art keywords
shut
cooling
forked pipe
inflow
flowed
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 - Fee Related
Application number
DE88810733T
Other languages
German (de)
Inventor
Bernard Hilge
Carl Kramer
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.)
3A Composites International AG
Original Assignee
Alusuisse Lonza Services 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 Alusuisse Lonza Services Ltd filed Critical Alusuisse Lonza Services Ltd
Priority to DE88810733T priority Critical patent/DE3887452D1/en
Application granted granted Critical
Publication of DE3887452D1 publication Critical patent/DE3887452D1/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
    • C21D1/84—Controlled slow cooling
    • 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
    • F27B9/12—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity with special arrangements for preheating or cooling the charge
    • 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
    • F27D15/00—Handling or treating discharged material; Supports or receiving chambers therefor
    • F27D15/02—Cooling
    • 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
    • F27D7/00—Forming, maintaining, or circulating atmospheres in heating chambers
    • F27D7/04—Circulating atmospheres by mechanical means
    • 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
    • F27B9/3005—Details, accessories, or equipment peculiar to furnaces of these types arrangements for circulating gases
    • F27B9/3011—Details, accessories, or equipment peculiar to furnaces of these types arrangements for circulating gases arrangements for circulating gases transversally
    • 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
    • F27D7/00—Forming, maintaining, or circulating atmospheres in heating chambers
    • F27D7/04—Circulating atmospheres by mechanical means
    • F27D2007/045—Fans

Abstract

A convection cooling vessel for materials exhibiting surfaces in arrangements with interspaces which can be flowed through, in particular of block charges made of light metal semifinished products, has a fan which delivers into an exhaust duct and on the suction side of which a forked pipe is arranged; on each leg of the forked pipe, there is a shut-off and control valve. Provided symmetrically in relation to the material are inflow ducts which are assigned to the legs of the forked pipe. Each inflow duct has a further shut-off and control valve. The shut-off and control valves in the forked pipe and in the inflow ducts can be adjusted in such a manner that, because of the suction effect of the fan, the material can be flowed through in the main flow or in the part flow and the flow direction of the cooling medium can be reversed. <IMAGE>
DE88810733T 1987-11-03 1988-10-26 Cooling chamber for convection cooling of flat goods. Expired - Fee Related DE3887452D1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE88810733T DE3887452D1 (en) 1987-11-03 1988-10-26 Cooling chamber for convection cooling of flat goods.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19873737254 DE3737254A1 (en) 1987-11-03 1987-11-03 COOLING CHAMBER FOR CONVECTION COOLING OF SURFACE GOODS
DE88810733T DE3887452D1 (en) 1987-11-03 1988-10-26 Cooling chamber for convection cooling of flat goods.

Publications (1)

Publication Number Publication Date
DE3887452D1 true DE3887452D1 (en) 1994-03-10

Family

ID=6339674

Family Applications (2)

Application Number Title Priority Date Filing Date
DE19873737254 Withdrawn DE3737254A1 (en) 1987-11-03 1987-11-03 COOLING CHAMBER FOR CONVECTION COOLING OF SURFACE GOODS
DE88810733T Expired - Fee Related DE3887452D1 (en) 1987-11-03 1988-10-26 Cooling chamber for convection cooling of flat goods.

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE19873737254 Withdrawn DE3737254A1 (en) 1987-11-03 1987-11-03 COOLING CHAMBER FOR CONVECTION COOLING OF SURFACE GOODS

Country Status (5)

Country Link
EP (1) EP0315590B1 (en)
AT (1) ATE100929T1 (en)
CA (1) CA1329489C (en)
DE (2) DE3737254A1 (en)
NO (1) NO172364C (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4337533A1 (en) * 1993-11-05 1995-05-11 Schmitz & Apelt Loi Industrieo Industrial furnace for heat treatment of feed material, which is arranged in a batch in a heat treatment room
DE102008008648B3 (en) * 2008-02-11 2009-07-16 Andreas Breloer Device for cooling a workpiece
CN109425231B (en) * 2017-08-29 2024-02-13 中冶长天国际工程有限责任公司 Air draft type circulating cooling system and process for sinter

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2619341A (en) * 1947-09-26 1952-11-25 Sunbeam Corp Heat-treating furnace
BE850200A (en) * 1977-01-07 1977-05-02 Cobelcomex CONVECTION AIR CIRCULATION OVEN
DE3035032C1 (en) * 1980-09-17 1982-08-26 Stahlwerke Röchling-Burbach GmbH, 6620 Völklingen Process for the heat treatment of wire coils and continuous furnace for carrying out the process
DE3049162A1 (en) * 1980-12-24 1982-07-15 Keramikindustrieanlagen W.Strohmenger GmbH & Co KG, 8524 Neunkirchen Ceramic item drying equipment - has hollow walls with fans and air holes on inside
US4395233A (en) * 1981-06-22 1983-07-26 G. S. Blodgett Co., Inc. Dual flow heating apparatus
DE3215509A1 (en) * 1982-04-26 1983-10-27 Schmetz Industrieofenbau und Vakuum-Hartlöttechnik KG, 5750 Menden Vacuum chamber oven
DE3322386A1 (en) * 1983-06-22 1985-01-10 Schmetz Industrieofenbau und Vakuum-Hartlöttechnik KG, 5750 Menden METHOD FOR COOLING A BATCH AFTER A HEAT TREATMENT, AND OVEN SYSTEM FOR CARRYING OUT THE METHOD
DE3441289A1 (en) * 1984-04-24 1985-10-31 Paul Schneider Rohrleitungsbau GmbH, 8633 Rödental Method for the physical and/or chemical influencing and/or treatment of stacked or piled material by means of flowing media

Also Published As

Publication number Publication date
CA1329489C (en) 1994-05-17
EP0315590A2 (en) 1989-05-10
ATE100929T1 (en) 1994-02-15
NO172364B (en) 1993-03-29
DE3737254A1 (en) 1989-05-18
NO172364C (en) 1993-07-14
EP0315590B1 (en) 1994-01-26
EP0315590A3 (en) 1991-05-22
NO884857L (en) 1989-05-05
NO884857D0 (en) 1988-11-01

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee