JPS5712216A - Method of melting waste - Google Patents

Method of melting waste

Info

Publication number
JPS5712216A
JPS5712216A JP8713280A JP8713280A JPS5712216A JP S5712216 A JPS5712216 A JP S5712216A JP 8713280 A JP8713280 A JP 8713280A JP 8713280 A JP8713280 A JP 8713280A JP S5712216 A JPS5712216 A JP S5712216A
Authority
JP
Japan
Prior art keywords
waste
furnace bed
oxygen
high temperature
containing 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.)
Granted
Application number
JP8713280A
Other languages
Japanese (ja)
Other versions
JPS633207B2 (en
Inventor
Naomichi Kakihara
Kenji Nagayasu
Muneharu Ueno
Shojiro Sasaki
Takeshi Tsunemi
Tsumoru Kachi
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.)
Osaka Gas Co Ltd
Original Assignee
Osaka Gas Co Ltd
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 Osaka Gas Co Ltd filed Critical Osaka Gas Co Ltd
Priority to JP8713280A priority Critical patent/JPS5712216A/en
Publication of JPS5712216A publication Critical patent/JPS5712216A/en
Publication of JPS633207B2 publication Critical patent/JPS633207B2/ja
Granted 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
    • F23G5/08—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

Abstract

PURPOSE:To suppress the generation of NOX in a method in which waste or the like is burned and melted in a high temperature furnace bed formed of carbonaceous combustible matter, by suitably controlling the loading amount of the waste or the like, the feeding of carbonaceous combustible matter and the feeding amount of an oxygen-containing gas. CONSTITUTION:In a cupola type melting furnace 1 is formed the high temperature furnace bed 2 made of carbonaceous combustible matter, and the waste or the partially treated waste and carbonaceous matter are fed in admixture or alternatively from a hopper 3 onto the high temperature furnace bed 2 by alternatively opening dumpers 4a, 4b, so that a loaded layer 5 is formed on the furnace bed 2. In this state, the oxygen-containing gas such as air is fed in a suitable amount into the furnace bed 2 via a lower twyer 6 to burn and melt the loaded layer 5. The melted product is taken out from a takeout channel 7, on the other hand the produced gas is after-burned at the upper part of the furnace with oxygen-containing gas such as air fed from a twyer 8, and thereafter it is discharged into the atmosphere via an exhaust duct 9, a dust removing cyclone 10, etc.
JP8713280A 1980-06-25 1980-06-25 Method of melting waste Granted JPS5712216A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8713280A JPS5712216A (en) 1980-06-25 1980-06-25 Method of melting waste

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8713280A JPS5712216A (en) 1980-06-25 1980-06-25 Method of melting waste

Publications (2)

Publication Number Publication Date
JPS5712216A true JPS5712216A (en) 1982-01-22
JPS633207B2 JPS633207B2 (en) 1988-01-22

Family

ID=13906431

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8713280A Granted JPS5712216A (en) 1980-06-25 1980-06-25 Method of melting waste

Country Status (1)

Country Link
JP (1) JPS5712216A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0395397A2 (en) * 1989-04-27 1990-10-31 Westinghouse Electric Corporation Process and apparatus for treatment of excavated landfill material in a plasma fired cupola
US6189462B1 (en) 1996-06-24 2001-02-20 Nippon Steel Corporation Burning/melting method of waste melting furnace
WO2019041014A1 (en) * 2017-09-01 2019-03-07 Carlos Pereira Filho Alberto Reactor for a process of advanced combustion for burning biomass and waste

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004205188A (en) * 2002-11-07 2004-07-22 Tokyo Elex Kk Waste treatment method and its device

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0395397A2 (en) * 1989-04-27 1990-10-31 Westinghouse Electric Corporation Process and apparatus for treatment of excavated landfill material in a plasma fired cupola
US6189462B1 (en) 1996-06-24 2001-02-20 Nippon Steel Corporation Burning/melting method of waste melting furnace
WO2019041014A1 (en) * 2017-09-01 2019-03-07 Carlos Pereira Filho Alberto Reactor for a process of advanced combustion for burning biomass and waste
US11293635B2 (en) 2017-09-01 2022-04-05 Alberto Carlos Pereira Filho Reactor for a process of advanced combustion for burning biomass and waste

Also Published As

Publication number Publication date
JPS633207B2 (en) 1988-01-22

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