JPS5653314A - Melting processing method of industrial waste - Google Patents

Melting processing method of industrial waste

Info

Publication number
JPS5653314A
JPS5653314A JP12749579A JP12749579A JPS5653314A JP S5653314 A JPS5653314 A JP S5653314A JP 12749579 A JP12749579 A JP 12749579A JP 12749579 A JP12749579 A JP 12749579A JP S5653314 A JPS5653314 A JP S5653314A
Authority
JP
Japan
Prior art keywords
cokes
high temperature
industrial waste
bed
fluidized bed
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
JP12749579A
Other languages
Japanese (ja)
Other versions
JPS6242204B2 (en
Inventor
Naomichi Kakihara
Shojiro Sasaki
Kenji Nagayasu
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 JP12749579A priority Critical patent/JPS5653314A/en
Publication of JPS5653314A publication Critical patent/JPS5653314A/en
Publication of JPS6242204B2 publication Critical patent/JPS6242204B2/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 prevent the secondary pollution to accompany with dust scattering, to restrict the damage caused by heat on the furnace wall and to improve a processing capability by forming a high temperature fluidized bed for a carbon group inflammable material and an industrial waste above a high temperature fixed furnace bed. CONSTITUTION:A proper quantity of cokes is supplied from a hopper 2b and together with this, a proper quantity of gas is supplied from both admission passages 9a, 9b. Then, cokes are ignited with a burner 5 to form a high temperature fixed furnace bed 13 of cokes at the lower part and a high temperature fluidized bed 14 of cokes at the upper part thereof. When the inner temperature rises to a prescribed temperature, a proper quantity of industrial waste and cokes is continuously or intermittently supplied from hoppers 2a, 2b and the high temperature fixed furnace bed 13 of cokes and the high temperature fluidized bed 14 of industrial waste are continuously formed. Then, the melted processing material is taken out of a picking up outlet 15 and the combustion exhaust gas from exhaust passages 11a, 11b is processed to remove dust through a cyclone 10 and thereafter, heat is recovered by means of a preheater to release the exhaust gas into the air.
JP12749579A 1979-10-02 1979-10-02 Melting processing method of industrial waste Granted JPS5653314A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12749579A JPS5653314A (en) 1979-10-02 1979-10-02 Melting processing method of industrial waste

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12749579A JPS5653314A (en) 1979-10-02 1979-10-02 Melting processing method of industrial waste

Publications (2)

Publication Number Publication Date
JPS5653314A true JPS5653314A (en) 1981-05-12
JPS6242204B2 JPS6242204B2 (en) 1987-09-07

Family

ID=14961372

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12749579A Granted JPS5653314A (en) 1979-10-02 1979-10-02 Melting processing method of industrial waste

Country Status (1)

Country Link
JP (1) JPS5653314A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04122487A (en) * 1990-09-14 1992-04-22 Osaka Gas Co Ltd Waste melting furnace
JPH04122489A (en) * 1990-09-14 1992-04-22 Osaka Gas Co Ltd Waste melting furnace

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04122487A (en) * 1990-09-14 1992-04-22 Osaka Gas Co Ltd Waste melting furnace
JPH04122489A (en) * 1990-09-14 1992-04-22 Osaka Gas Co Ltd Waste melting furnace

Also Published As

Publication number Publication date
JPS6242204B2 (en) 1987-09-07

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