ATE140077T1 - METHOD FOR MAINTAINING A CONTINUOUS FEED HIGH TEMPERATURE REACTOR - Google Patents

METHOD FOR MAINTAINING A CONTINUOUS FEED HIGH TEMPERATURE REACTOR

Info

Publication number
ATE140077T1
ATE140077T1 AT93105283T AT93105283T ATE140077T1 AT E140077 T1 ATE140077 T1 AT E140077T1 AT 93105283 T AT93105283 T AT 93105283T AT 93105283 T AT93105283 T AT 93105283T AT E140077 T1 ATE140077 T1 AT E140077T1
Authority
AT
Austria
Prior art keywords
hearth
temperature reactor
unit
high temperature
maintaining
Prior art date
Application number
AT93105283T
Other languages
German (de)
Inventor
Guenter H Kiss
Original Assignee
Thermoselect Ag
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 Thermoselect Ag filed Critical Thermoselect Ag
Application granted granted Critical
Publication of ATE140077T1 publication Critical patent/ATE140077T1/en

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
    • F27D1/00—Casings; Linings; Walls; Roofs
    • F27D1/16—Making or repairing linings ; Increasing the durability of linings; Breaking away linings
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
    • F23G5/00—Incineration of waste; Incinerator constructions; Details, accessories or control therefor
    • F23G5/08—Incineration of waste; Incinerator constructions; Details, accessories or control therefor having supplementary heating
    • F23G5/085—High-temperature heating means, e.g. plasma, for partly melting the waste
    • 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
    • F27B3/00—Hearth-type furnaces, e.g. of reverberatory type; Electric arc furnaces ; Tank furnaces
    • F27B3/10—Details, accessories or equipment, e.g. dust-collectors, specially adapted for hearth-type furnaces
    • F27B3/12—Working chambers or casings; Supports therefor
    • F27B2003/125—Hearths
    • 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
    • F27D1/00—Casings; Linings; Walls; Roofs
    • F27D2001/0046—Means to facilitate repair or replacement or prevent quick wearing
    • F27D2001/005—Removable part or structure with replaceable elements

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • Gasification And Melting Of Waste (AREA)
  • Processing Of Solid Wastes (AREA)
  • Vertical, Hearth, Or Arc Furnaces (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Heat-Pump Type And Storage Water Heaters (AREA)
  • Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)

Abstract

A method for the maintenance of a high temperature reactor is described, in which a lower hearth part which is damaged as a consequence of mechanical, chemical and/or thermal stress and forms a structural unit with a molten bath hearth is exchanged for a back-up unit. Charging of the high-temperature reactor is firstly interrupted for this purpose. The molten liquid is withdrawn from the molten bath in the lower hearth part. The combined fuel burners, which are lead via cooling jackets through the hearth wall, are removed, and the connecting elements between the upper part and hearth part are loosened. The hot lower part is then removed from its operating position. The back-up unit, which has been heated in advance, is brought into the operating position, and the combined fuel burner is introduced together with the oxygen leads into the cooling jackets of the back-up unit. <IMAGE>
AT93105283T 1992-04-06 1993-03-30 METHOD FOR MAINTAINING A CONTINUOUS FEED HIGH TEMPERATURE REACTOR ATE140077T1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4211514A DE4211514C1 (en) 1992-04-06 1992-04-06

Publications (1)

Publication Number Publication Date
ATE140077T1 true ATE140077T1 (en) 1996-07-15

Family

ID=6456208

Family Applications (1)

Application Number Title Priority Date Filing Date
AT93105283T ATE140077T1 (en) 1992-04-06 1993-03-30 METHOD FOR MAINTAINING A CONTINUOUS FEED HIGH TEMPERATURE REACTOR

Country Status (11)

Country Link
EP (1) EP0564963B1 (en)
JP (1) JP3084168B2 (en)
KR (1) KR100246506B1 (en)
CN (1) CN1080391A (en)
AT (1) ATE140077T1 (en)
AU (1) AU657850B2 (en)
CA (1) CA2093389A1 (en)
DE (2) DE4211514C1 (en)
DK (1) DK0564963T3 (en)
ES (1) ES2089621T3 (en)
TW (1) TW213972B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103960754B (en) * 2014-04-25 2016-06-01 新疆农业科学院农业机械化研究所 Disc type recirculating air drying plant and method

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3482533A (en) * 1968-06-28 1969-12-09 Borge Richard Ankersen Incinerators
GB1410099A (en) * 1973-06-11 1975-10-15 Electricity Council Cupolas or shaft furnaces
US4291634A (en) * 1980-05-29 1981-09-29 Union Carbide Corporation Solid refuse disposal apparatus
DE3529740C1 (en) * 1985-08-20 1987-01-08 Greul Artur Richard Process and equipment for gasifying carbonaceous wastes, if appropriate with addition of toxic and highly toxic wastes, to give synthesis gas
FR2591725B1 (en) * 1985-12-13 1989-11-24 Clecim Sa METHOD AND INSTALLATION FOR MAINTAINING THE COATING OF AN OVEN TANK
US4848250A (en) * 1988-08-25 1989-07-18 Wunderley John M Refuse converter
EP0661368B1 (en) * 1991-06-18 1996-12-27 Thermoselect Aktiengesellschaft Process for the valorisation of waste whereby the waste is thermally treated and subjected to a complete conversion of substances

Also Published As

Publication number Publication date
DE59303104D1 (en) 1996-08-08
KR930022043A (en) 1993-11-23
DE4211514C1 (en) 1993-06-17
CN1080391A (en) 1994-01-05
TW213972B (en) 1993-10-01
DK0564963T3 (en) 1996-07-29
CA2093389A1 (en) 1993-10-07
JPH0626631A (en) 1994-02-04
AU657850B2 (en) 1995-03-23
EP0564963A3 (en) 1994-02-02
ES2089621T3 (en) 1996-10-01
JP3084168B2 (en) 2000-09-04
KR100246506B1 (en) 2000-04-01
EP0564963A2 (en) 1993-10-13
EP0564963B1 (en) 1996-07-03
AU3670693A (en) 1993-10-14

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