JPS56110811A - Melting process of waste material - Google Patents

Melting process of waste material

Info

Publication number
JPS56110811A
JPS56110811A JP1177880A JP1177880A JPS56110811A JP S56110811 A JPS56110811 A JP S56110811A JP 1177880 A JP1177880 A JP 1177880A JP 1177880 A JP1177880 A JP 1177880A JP S56110811 A JPS56110811 A JP S56110811A
Authority
JP
Japan
Prior art keywords
reduced
combustion
furnace
waste gas
furnace hearth
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
JP1177880A
Other languages
Japanese (ja)
Inventor
Naomichi Kakihara
Kenji Nagayasu
Muneharu Ueno
Shojiro Sasaki
Akihiko Yokoyama
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 JP1177880A priority Critical patent/JPS56110811A/en
Publication of JPS56110811A publication Critical patent/JPS56110811A/en
Pending 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 reduce a volume of waste gas and decrease a maximum combustion temperature by a method wherein industrial waste materials etc. are burned and melted with a feeding volume of gas containing combusting oxygen for a hot furnace hearth being reduced. CONSTITUTION:Upwardly diverged waste gas passage 5 is communicated with the upper surface of the hot furnace hearth 1, and the furnace 3 is communicated near a bottom part of the combustion unit 2. When the industrial waste mateials etc. are to be processed, a feeding volume of gas containing combustion oxygen fed from a tuyere 9 is reduced, its combustion and melting operatios are performed with incomplete combustible constituents being contained therein. When the dried sludge is taken out from the furnace 3, a blowing speed of waste gas is reduced and its temperature is also restricted to a low value. Thereby, a dispersion of dust may be prevented and a damage of the furnace hearth may also be reduced.
JP1177880A 1980-02-01 1980-02-01 Melting process of waste material Pending JPS56110811A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1177880A JPS56110811A (en) 1980-02-01 1980-02-01 Melting process of waste material

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1177880A JPS56110811A (en) 1980-02-01 1980-02-01 Melting process of waste material

Publications (1)

Publication Number Publication Date
JPS56110811A true JPS56110811A (en) 1981-09-02

Family

ID=11787405

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1177880A Pending JPS56110811A (en) 1980-02-01 1980-02-01 Melting process of waste material

Country Status (1)

Country Link
JP (1) JPS56110811A (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5438672A (en) * 1977-08-31 1979-03-23 Osaka Gas Co Ltd Industrial refuse treating furnace

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5438672A (en) * 1977-08-31 1979-03-23 Osaka Gas Co Ltd Industrial refuse treating furnace

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