DE1501543B2 - Umwälz- oder Haubenofen - Google Patents

Umwälz- oder Haubenofen

Info

Publication number
DE1501543B2
DE1501543B2 DE19661501543 DE1501543A DE1501543B2 DE 1501543 B2 DE1501543 B2 DE 1501543B2 DE 19661501543 DE19661501543 DE 19661501543 DE 1501543 A DE1501543 A DE 1501543A DE 1501543 B2 DE1501543 B2 DE 1501543B2
Authority
DE
Germany
Prior art keywords
heat transfer
flow
heat
flow channel
circulation
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.)
Withdrawn
Application number
DE19661501543
Other languages
German (de)
English (en)
Other versions
DE1501543A1 (de
Inventor
Theodor Dr.-Ing. 4300 Essen Schmidt
Original Assignee
Indugas Gesellschaft für industrielle Gasverwendung mbH, 4300 Essen
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 Indugas Gesellschaft für industrielle Gasverwendung mbH, 4300 Essen filed Critical Indugas Gesellschaft für industrielle Gasverwendung mbH, 4300 Essen
Publication of DE1501543A1 publication Critical patent/DE1501543A1/de
Publication of DE1501543B2 publication Critical patent/DE1501543B2/de
Withdrawn legal-status Critical Current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
    • C21D1/74—Methods of treatment in inert gas, controlled atmosphere, vacuum or pulverulent material
    • C21D1/767—Methods of treatment in inert gas, controlled atmosphere, vacuum or pulverulent material with forced gas circulation; Reheating thereof
    • 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
    • F27B9/06—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity heated without contact between combustion gases and charge; electrically heated
    • F27B9/068—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity heated without contact between combustion gases and charge; electrically heated heated by radiant tubes, the tube being heated by a hot medium, e.g. hot gases
    • 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 specially adapted for furnaces of these types
    • F27B9/3005—Details, accessories or equipment specially adapted for furnaces of these types arrangements for circulating gases
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
    • F28D19/00—Regenerative heat-exchange apparatus in which the intermediate heat-transfer medium or body is moved successively into contact with each heat-exchange medium
    • 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
    • F27B9/06—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity heated without contact between combustion gases and charge; electrically heated
    • F27B9/10—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity heated without contact between combustion gases and charge; electrically heated heated by hot air or gas

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Thermal Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Combustion & Propulsion (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Resistance Heating (AREA)
  • Heat Treatment Of Strip Materials And Filament Materials (AREA)
  • Tunnel Furnaces (AREA)
DE19661501543 1966-07-13 1966-07-13 Umwälz- oder Haubenofen Withdrawn DE1501543B2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEJ0031310 1966-07-13

Publications (2)

Publication Number Publication Date
DE1501543A1 DE1501543A1 (de) 1969-10-30
DE1501543B2 true DE1501543B2 (de) 1970-03-19

Family

ID=7204144

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19661501543 Withdrawn DE1501543B2 (de) 1966-07-13 1966-07-13 Umwälz- oder Haubenofen

Country Status (8)

Country Link
US (1) US3410541A (ref)
AT (1) AT269330B (ref)
BE (1) BE698550A (ref)
DE (1) DE1501543B2 (ref)
FR (1) FR1522925A (ref)
GB (1) GB1134476A (ref)
NL (1) NL6707020A (ref)
SE (1) SE323174B (ref)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4966546A (en) * 1989-05-01 1990-10-30 Mobil Oil Corporation Convective thermoforming oven

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US226183A (en) * 1880-04-06 Air-heater for fruit-driers
US1808152A (en) * 1925-08-06 1931-06-02 Thaddeus F Baily Continuous annealing apparatus

Also Published As

Publication number Publication date
GB1134476A (en) 1968-11-27
US3410541A (en) 1968-11-12
BE698550A (ref) 1967-11-03
DE1501543A1 (de) 1969-10-30
FR1522925A (fr) 1968-04-26
NL6707020A (ref) 1968-01-15
SE323174B (ref) 1970-04-27
AT269330B (de) 1969-03-10

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Legal Events

Date Code Title Description
E77 Valid patent as to the heymanns-index 1977
EGA New person/name/address of the applicant
EHJ Ceased/non-payment of the annual fee