JPS57182010A - Method to remove dam ring from inside of rotary kiln - Google Patents

Method to remove dam ring from inside of rotary kiln

Info

Publication number
JPS57182010A
JPS57182010A JP56067508A JP6750881A JPS57182010A JP S57182010 A JPS57182010 A JP S57182010A JP 56067508 A JP56067508 A JP 56067508A JP 6750881 A JP6750881 A JP 6750881A JP S57182010 A JPS57182010 A JP S57182010A
Authority
JP
Japan
Prior art keywords
kiln
dam rings
dam
rings
rotary kiln
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.)
Granted
Application number
JP56067508A
Other languages
Japanese (ja)
Other versions
JPS6026935B2 (en
Inventor
Yoshinori Hosono
Kishie Yamamoto
Koji Sugawara
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.)
AKAGI KOUYU KK
Original Assignee
AKAGI KOUYU KK
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 AKAGI KOUYU KK filed Critical AKAGI KOUYU KK
Priority to JP56067508A priority Critical patent/JPS6026935B2/en
Publication of JPS57182010A publication Critical patent/JPS57182010A/en
Publication of JPS6026935B2 publication Critical patent/JPS6026935B2/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • F23G5/20—Incineration of waste; Incinerator constructions; Details, accessories or control therefor having rotating or oscillating drums

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Gasification And Melting Of Waste (AREA)
  • Incineration Of Waste (AREA)
  • Processing Of Solid Wastes (AREA)
  • Muffle Furnaces And Rotary Kilns (AREA)

Abstract

PURPOSE:To remove dam rings from a kiln within a short time without stopping the operation of the kiln, by partially heating and cooling the produced dam rings in case that dam rings formed in a rotary kiln when industrial refuse is incinerated, are removed from the kiln. CONSTITUTION:When industrial refuse such as waste oil is loaded into a rotary kiln 3 from a hopper 1 and is burnt by a burner 4, the refuse incinerated is moved, gradually turning to the right side by the rotary movement of a rotary kiln 3, to be discharged from an outlet 6 fitted to a hood 5' on the discharge side. During this time, dam rings 9 are formed on a caster 8 of inside wall of a kiln 3, and they gradually grow up. When the dam rings 9 grow to some predetermined thickness, loading of material to the kiln is once stopped, to burn the dam rings 9 only until they are partially melted, with a light oil blowing into a kiln from a burner nozzle 10. Then, water is sprayed to produce crack to the dam rings 9 for collapsing, after they are cooled by cold air blown into through the burner 10.
JP56067508A 1981-05-02 1981-05-02 How to remove dam rings in a rotary kiln Expired JPS6026935B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56067508A JPS6026935B2 (en) 1981-05-02 1981-05-02 How to remove dam rings in a rotary kiln

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56067508A JPS6026935B2 (en) 1981-05-02 1981-05-02 How to remove dam rings in a rotary kiln

Publications (2)

Publication Number Publication Date
JPS57182010A true JPS57182010A (en) 1982-11-09
JPS6026935B2 JPS6026935B2 (en) 1985-06-26

Family

ID=13346989

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56067508A Expired JPS6026935B2 (en) 1981-05-02 1981-05-02 How to remove dam rings in a rotary kiln

Country Status (1)

Country Link
JP (1) JPS6026935B2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007225187A (en) * 2006-02-23 2007-09-06 Matsushita Electric Ind Co Ltd Cooker
CN114717372A (en) * 2022-04-26 2022-07-08 酒泉钢铁(集团)有限责任公司 High-temperature cleaning method for ring formation of rotary kiln for direct reduction of iron ore

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007225187A (en) * 2006-02-23 2007-09-06 Matsushita Electric Ind Co Ltd Cooker
CN114717372A (en) * 2022-04-26 2022-07-08 酒泉钢铁(集团)有限责任公司 High-temperature cleaning method for ring formation of rotary kiln for direct reduction of iron ore

Also Published As

Publication number Publication date
JPS6026935B2 (en) 1985-06-26

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