JPS5773315A - Melting furnace for wastes and its operation - Google Patents

Melting furnace for wastes and its operation

Info

Publication number
JPS5773315A
JPS5773315A JP55147739A JP14773980A JPS5773315A JP S5773315 A JPS5773315 A JP S5773315A JP 55147739 A JP55147739 A JP 55147739A JP 14773980 A JP14773980 A JP 14773980A JP S5773315 A JPS5773315 A JP S5773315A
Authority
JP
Japan
Prior art keywords
furnace
oxygen
pipe
air supply
condition
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
JP55147739A
Other languages
Japanese (ja)
Inventor
Takayuki Imaida
Toshio Hashizume
Kunio Hachisuga
Joji Kanbara
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.)
Nippon Steel Corp
Original Assignee
Nippon Steel Corp
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 Nippon Steel Corp filed Critical Nippon Steel Corp
Priority to JP55147739A priority Critical patent/JPS5773315A/en
Publication of JPS5773315A publication Critical patent/JPS5773315A/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

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Processing Of Solid Wastes (AREA)
  • Incineration Of Waste (AREA)
  • Gasification And Melting Of Waste (AREA)

Abstract

PURPOSE:To control the condition of a melting furnace so as to prevent the disorder of uniformity of its condition by a method in which the main air supply pipe and the main oxygen pipe are provided around a melting furnace for wastes and connected to a tuyere through regulating valves, and the amounts of air and oxygen supplied are adjusted. CONSTITUTION:A wastes melting furnace 1 is provided with the main annular air supply pipe 2, an air supply branch pipe 4, an air amount regulating valve 5, the main annular oxygen pipe 3, and an oxygen regulating valve 6. The condition of the furnace is watched from the viewing window 7 of the air supply branch pipe 4 and also grasped by temperatures displayed on a furnace wall thermometer 19 and a furnace thermometer 18. In case where the temperature of a portion of the furnace is raised due to the nonuniform condition of the furnace, the amounts of air through the air supply branch pipe 4 and also of oxygen through the amin oxygen pipe 3 in corresponding place are reduced, or in case where the temperature of a portion of the furnace is lowered, the amounts of air supplied through the air supply branch pipe 4 and also of oxygen supplied through the main oxygen pipe are increased in order to keep the whole condition of the furnace constant all the time.
JP55147739A 1980-10-22 1980-10-22 Melting furnace for wastes and its operation Pending JPS5773315A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP55147739A JPS5773315A (en) 1980-10-22 1980-10-22 Melting furnace for wastes and its operation

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP55147739A JPS5773315A (en) 1980-10-22 1980-10-22 Melting furnace for wastes and its operation

Publications (1)

Publication Number Publication Date
JPS5773315A true JPS5773315A (en) 1982-05-08

Family

ID=15437041

Family Applications (1)

Application Number Title Priority Date Filing Date
JP55147739A Pending JPS5773315A (en) 1980-10-22 1980-10-22 Melting furnace for wastes and its operation

Country Status (1)

Country Link
JP (1) JPS5773315A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02192507A (en) * 1989-01-18 1990-07-30 Mitsubishi Heavy Ind Ltd Control method for powdery waste melting furnace
JPH0526424A (en) * 1991-07-23 1993-02-02 Kubota Corp Melting furnace temperature control method
KR100418810B1 (en) * 2000-12-16 2004-02-14 송석목 Super Performance Cremator by Oxygen Enriched Gas
JP2018040534A (en) * 2016-09-07 2018-03-15 Ｊｆｅエンジニアリング株式会社 Waste gasification melting apparatus and waste gasification melting method

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02192507A (en) * 1989-01-18 1990-07-30 Mitsubishi Heavy Ind Ltd Control method for powdery waste melting furnace
JPH0526424A (en) * 1991-07-23 1993-02-02 Kubota Corp Melting furnace temperature control method
KR100418810B1 (en) * 2000-12-16 2004-02-14 송석목 Super Performance Cremator by Oxygen Enriched Gas
JP2018040534A (en) * 2016-09-07 2018-03-15 Ｊｆｅエンジニアリング株式会社 Waste gasification melting apparatus and waste gasification melting method

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