JPS572916A - Melting disposal furnace for incineration residue - Google Patents

Melting disposal furnace for incineration residue

Info

Publication number
JPS572916A
JPS572916A JP7695180A JP7695180A JPS572916A JP S572916 A JPS572916 A JP S572916A JP 7695180 A JP7695180 A JP 7695180A JP 7695180 A JP7695180 A JP 7695180A JP S572916 A JPS572916 A JP S572916A
Authority
JP
Japan
Prior art keywords
furnace
incineration
molten
incineration residue
residue
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
JP7695180A
Other languages
Japanese (ja)
Other versions
JPH0210342B2 (en
Inventor
Kazuyuki Goto
Haruyoshi Furuhashi
Toshiharu Furukawa
Takao Yokomakura
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.)
Daido Steel Co Ltd
Original Assignee
Daido Steel 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 Daido Steel Co Ltd filed Critical Daido Steel Co Ltd
Priority to JP7695180A priority Critical patent/JPS572916A/en
Publication of JPS572916A publication Critical patent/JPS572916A/en
Publication of JPH0210342B2 publication Critical patent/JPH0210342B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Gasification And Melting Of Waste (AREA)
  • Processing Of Solid Wastes (AREA)

Abstract

PURPOSE: To reduce the heat radiation to improve thermal efficiency as well as simplify the constitution by a method wherein the incineration residue is melted by external heating with a heating apparatus and, once molten, heated internally by the feeding of alternating current across electrodes provided in the melting disposal furnace.
CONSTITUTION: The residue of municipal refuse or the incineration residue of draingage mud generated within an incineration furnace 1 is, through a throw-in passage 10, directly thrown into the melting disposal furnace 8. Within the melting disposal furnace 8, at first the incineration residue is heated by the initial heating apparatus 12 so that the molten state of the incineration residue allows for electric current to pass across and then the electrodes 17 equipped on the furnace main body are protruded into the furnace main body far enough to be submerged into the molten material 13 produced as described above. Next, the alternating current is past across the electrodes 17 through the molten material 13 which maintains its molten state by Joule heat generated within itself acting as electric conductor. Under this state, incineration residue is continuously thrown in, from the incineration furnace 1 to be molten. The molten material 13 thus produced is successively discharged from a discharge port 14, and separated and solidified in a slug solidification apparatus 15.
COPYRIGHT: (C)1982,JPO&Japio
JP7695180A 1980-06-06 1980-06-06 Melting disposal furnace for incineration residue Granted JPS572916A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7695180A JPS572916A (en) 1980-06-06 1980-06-06 Melting disposal furnace for incineration residue

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7695180A JPS572916A (en) 1980-06-06 1980-06-06 Melting disposal furnace for incineration residue

Publications (2)

Publication Number Publication Date
JPS572916A true JPS572916A (en) 1982-01-08
JPH0210342B2 JPH0210342B2 (en) 1990-03-07

Family

ID=13620072

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7695180A Granted JPS572916A (en) 1980-06-06 1980-06-06 Melting disposal furnace for incineration residue

Country Status (1)

Country Link
JP (1) JPS572916A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60103215A (en) * 1983-11-10 1985-06-07 Daido Steel Co Ltd Disposal of waste
JPS60251312A (en) * 1984-05-28 1985-12-12 Takuma Sogo Kenkyusho:Kk Electric melting furnace of cinder
JPS6410016A (en) * 1987-07-01 1989-01-13 Kubota Ltd City refuse disposing system
JPH0278479A (en) * 1988-06-15 1990-03-19 Mitsui Eng & Shipbuild Co Ltd Method and device for treating incineration ash of waste incineration furnace
JPH02229725A (en) * 1988-12-13 1990-09-12 Sorg Gmbh & Co Kg Method for operating glass melting furnace

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5210805A (en) * 1975-07-15 1977-01-27 Musashi Koki Kk A process of recovering metals in treatment residue such as incinerati on ashes and industrial waste liquids
JPS5567396A (en) * 1978-11-17 1980-05-21 Hiroshi Kobayashi Method and furnace for melting treatment of urban refuge incinerated ash, sewage sludge, etc.

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5210805A (en) * 1975-07-15 1977-01-27 Musashi Koki Kk A process of recovering metals in treatment residue such as incinerati on ashes and industrial waste liquids
JPS5567396A (en) * 1978-11-17 1980-05-21 Hiroshi Kobayashi Method and furnace for melting treatment of urban refuge incinerated ash, sewage sludge, etc.

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60103215A (en) * 1983-11-10 1985-06-07 Daido Steel Co Ltd Disposal of waste
JPH0522808B2 (en) * 1983-11-10 1993-03-30 Daido Steel Co Ltd
JPS60251312A (en) * 1984-05-28 1985-12-12 Takuma Sogo Kenkyusho:Kk Electric melting furnace of cinder
JPS6224694B2 (en) * 1984-05-28 1987-05-29 Takuma Sogo Kenkyusho Kk
JPS6410016A (en) * 1987-07-01 1989-01-13 Kubota Ltd City refuse disposing system
JPH0278479A (en) * 1988-06-15 1990-03-19 Mitsui Eng & Shipbuild Co Ltd Method and device for treating incineration ash of waste incineration furnace
JPH02229725A (en) * 1988-12-13 1990-09-12 Sorg Gmbh & Co Kg Method for operating glass melting furnace
JPH059378B2 (en) * 1988-12-13 1993-02-04 Betairigungen Zoruku Gmbh Unto Co Kg

Also Published As

Publication number Publication date
JPH0210342B2 (en) 1990-03-07

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