DE2110865B2 - Rohrofen - Google Patents

Rohrofen

Info

Publication number
DE2110865B2
DE2110865B2 DE19712110865 DE2110865A DE2110865B2 DE 2110865 B2 DE2110865 B2 DE 2110865B2 DE 19712110865 DE19712110865 DE 19712110865 DE 2110865 A DE2110865 A DE 2110865A DE 2110865 B2 DE2110865 B2 DE 2110865B2
Authority
DE
Germany
Prior art keywords
tube
oven according
pipe
furnace
annular space
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Withdrawn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
DE19712110865
Other languages
German (de)
English (en)
Other versions
DE2110865A1 (enExample
Inventor
Manfred Dr Groll
Guenther Neuer
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to DE19712110865 priority Critical patent/DE2110865B2/de
Publication of DE2110865A1 publication Critical patent/DE2110865A1/de
Publication of DE2110865B2 publication Critical patent/DE2110865B2/de
Withdrawn legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J6/00—Heat treatments such as Calcining; Fusing ; Pyrolysis
    • 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
    • F27B7/00—Rotary-drum furnaces, i.e. horizontal or slightly inclined
    • F27B7/08—Rotary-drum furnaces, i.e. horizontal or slightly inclined externally heated
    • 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
    • F27D11/00—Arrangement of elements for electric heating in or on furnaces
    • F27D11/02—Ohmic resistance heating
    • 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
    • F28D15/00—Heat-exchange apparatus with the intermediate heat-transfer medium in closed tubes passing into or through the conduit walls ; Heat-exchange apparatus employing intermediate heat-transfer medium or bodies
    • F28D15/02—Heat-exchange apparatus with the intermediate heat-transfer medium in closed tubes passing into or through the conduit walls ; Heat-exchange apparatus employing intermediate heat-transfer medium or bodies in which the medium condenses and evaporates, e.g. heat pipes
    • F28D15/04—Heat-exchange apparatus with the intermediate heat-transfer medium in closed tubes passing into or through the conduit walls ; Heat-exchange apparatus employing intermediate heat-transfer medium or bodies in which the medium condenses and evaporates, e.g. heat pipes with tubes having a capillary structure
    • F28D15/046—Heat-exchange apparatus with the intermediate heat-transfer medium in closed tubes passing into or through the conduit walls ; Heat-exchange apparatus employing intermediate heat-transfer medium or bodies in which the medium condenses and evaporates, e.g. heat pipes with tubes having a capillary structure characterised by the material or the construction of the capillary structure
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B3/00—Ohmic-resistance heating
    • H05B3/0014—Devices wherein the heating current flows through particular resistances

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Resistance Heating (AREA)
DE19712110865 1971-03-08 1971-03-08 Rohrofen Withdrawn DE2110865B2 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19712110865 DE2110865B2 (de) 1971-03-08 1971-03-08 Rohrofen

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19712110865 DE2110865B2 (de) 1971-03-08 1971-03-08 Rohrofen

Publications (2)

Publication Number Publication Date
DE2110865A1 DE2110865A1 (enExample) 1972-01-13
DE2110865B2 true DE2110865B2 (de) 1972-01-13

Family

ID=5800784

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19712110865 Withdrawn DE2110865B2 (de) 1971-03-08 1971-03-08 Rohrofen

Country Status (1)

Country Link
DE (1) DE2110865B2 (enExample)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1984000604A1 (fr) * 1982-08-05 1984-02-16 Buss Ag Four a tambour rotatif chauffe de maniere ininterrompue
EP2085729A1 (de) 2008-01-29 2009-08-05 Stiftung Alfred-Wegener-Insitut für Polar und Meeresforschung Hochtemperatur-Rohrofen für die Pyrolyse

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT398129B (de) * 1991-01-14 1994-09-26 Waagner Biro Ag Drehrohrwärmebehandlungsanlage, insbesondere drehrohrofen
US6745825B1 (en) 1997-03-13 2004-06-08 Fujitsu Limited Plate type heat pipe

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1984000604A1 (fr) * 1982-08-05 1984-02-16 Buss Ag Four a tambour rotatif chauffe de maniere ininterrompue
EP2085729A1 (de) 2008-01-29 2009-08-05 Stiftung Alfred-Wegener-Insitut für Polar und Meeresforschung Hochtemperatur-Rohrofen für die Pyrolyse

Also Published As

Publication number Publication date
DE2110865A1 (enExample) 1972-01-13

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Legal Events

Date Code Title Description
E77 Valid patent as to the heymanns-index 1977
EHJ Ceased/non-payment of the annual fee