DE2349926A1 - Drehrohrofen mit lichtbogenplasmaheizung - Google Patents

Drehrohrofen mit lichtbogenplasmaheizung

Info

Publication number
DE2349926A1
DE2349926A1 DE19732349926 DE2349926A DE2349926A1 DE 2349926 A1 DE2349926 A1 DE 2349926A1 DE 19732349926 DE19732349926 DE 19732349926 DE 2349926 A DE2349926 A DE 2349926A DE 2349926 A1 DE2349926 A1 DE 2349926A1
Authority
DE
Germany
Prior art keywords
torus
furnace
chamber
rotary kiln
gas
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.)
Pending
Application number
DE19732349926
Other languages
German (de)
English (en)
Inventor
Henry Schoumaker
David Yerouchalmi
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.)
Commissariat a lEnergie Atomique et aux Energies Alternatives CEA
Original Assignee
Commissariat a lEnergie Atomique CEA
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 Commissariat a lEnergie Atomique CEA filed Critical Commissariat a lEnergie Atomique CEA
Publication of DE2349926A1 publication Critical patent/DE2349926A1/de
Pending 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
    • F27D11/00—Arrangement of elements for electric heating in or on furnaces
    • F27D11/02—Ohmic resistance heating
    • F27D11/04—Ohmic resistance heating with direct passage of current through the material being heated
    • 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
    • F27B7/20—Details, accessories, or equipment peculiar to rotary-drum furnaces
    • F27B7/34—Arrangements of heating devices

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Furnace Details (AREA)
  • Plasma Technology (AREA)
  • Muffle Furnaces And Rotary Kilns (AREA)
DE19732349926 1972-10-06 1973-10-04 Drehrohrofen mit lichtbogenplasmaheizung Pending DE2349926A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7235622A FR2202583A5 (no) 1972-10-06 1972-10-06

Publications (1)

Publication Number Publication Date
DE2349926A1 true DE2349926A1 (de) 1974-04-11

Family

ID=9105324

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19732349926 Pending DE2349926A1 (de) 1972-10-06 1973-10-04 Drehrohrofen mit lichtbogenplasmaheizung

Country Status (7)

Country Link
US (1) US3830950A (no)
AU (1) AU6093373A (no)
BE (1) BE805312A (no)
CA (1) CA995984A (no)
DE (1) DE2349926A1 (no)
FR (1) FR2202583A5 (no)
GB (1) GB1435793A (no)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE806181A (fr) * 1973-10-17 1974-02-15 Soudure Autogene Elect Procede d'amorcage d'une colonne de plasma a l'interieur d'une enceinte et canne-electrode pour l'execution dudit procede
CA1060929A (en) * 1975-04-16 1979-08-21 Robert S. Segsworth Extended arc furnace and process for melting particulate charge therin
CH616348A5 (no) * 1977-04-29 1980-03-31 Alusuisse
US4217479A (en) * 1977-04-29 1980-08-12 Swiss Aluminium Ltd. High temperature reactor
US4443186A (en) * 1982-04-14 1984-04-17 The United States Of America As Represented By The United States Department Of Energy Solar heated rotary kiln
SE8306107D0 (sv) * 1983-11-07 1983-11-07 Skf Steel Eng Ab Tetningsanordning
US5382002A (en) * 1993-10-08 1995-01-17 Evans; Marvin Apparatus for heat treating a particulate material
US5798496A (en) * 1995-01-09 1998-08-25 Eckhoff; Paul S. Plasma-based waste disposal system
US5808267A (en) * 1995-01-09 1998-09-15 Eckhoff; Paul S. Plasma gun with gas distribution plug
CN114440622B (zh) * 2022-01-17 2024-01-26 上海应用技术大学 回转窑窑体及采用燃料再燃技术降低水泥回转窑NOx的方法

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1488206A (fr) * 1963-04-11 1967-07-13 Centre Nat Rech Scient Perfectionnements apportés aux fours, notamment à ceux pour le traitement des matériaux à haute température
US3697660A (en) * 1970-03-16 1972-10-10 Jury Fedorovich Frolov Device for sealing gap between electrode and lining of electric arc furnace

Also Published As

Publication number Publication date
US3830950A (en) 1974-08-20
CA995984A (en) 1976-08-31
BE805312A (fr) 1974-01-16
AU6093373A (en) 1975-04-10
FR2202583A5 (no) 1974-05-03
GB1435793A (en) 1976-05-12

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Legal Events

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