JPS5551475A - Waste material treatment - Google Patents

Waste material treatment

Info

Publication number
JPS5551475A
JPS5551475A JP12581478A JP12581478A JPS5551475A JP S5551475 A JPS5551475 A JP S5551475A JP 12581478 A JP12581478 A JP 12581478A JP 12581478 A JP12581478 A JP 12581478A JP S5551475 A JPS5551475 A JP S5551475A
Authority
JP
Japan
Prior art keywords
furnace
discharged
waste
gas
thermal decomposition
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
JP12581478A
Other languages
Japanese (ja)
Inventor
Yukio Tomita
Tatsuhiro Fujii
Teruo Mori
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.)
Hitachi Zosen Corp
Original Assignee
Hitachi Zosen 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 Hitachi Zosen Corp filed Critical Hitachi Zosen Corp
Priority to JP12581478A priority Critical patent/JPS5551475A/en
Publication of JPS5551475A publication Critical patent/JPS5551475A/en
Pending legal-status Critical Current

Links

Classifications

    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E50/00—Technologies for the production of fuel of non-fossil origin
    • Y02E50/30—Fuel from waste, e.g. synthetic alcohol or diesel
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/10—Process efficiency
    • Y02P20/129—Energy recovery, e.g. by cogeneration, H2recovery or pressure recovery turbines
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W30/00—Technologies for solid waste management
    • Y02W30/20—Waste processing or separation

Landscapes

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

Abstract

PURPOSE: To prevent harmful material from dissolving out of residual material and to utilize waste heat, solid waste containing organic and inorganic components is thermally decomposed in a thermal decomposition furnace and produced ash residue is introduced into a melting furnace from which heated waste gas is guided into a boiler.
CONSTITUTION: Waste material 7 charged into the thermal decomposition furnace 1 contacts gas for thermal decomposition use supplied from the lower part and is thermally decomposed at a lower temperature. Residue containing ash-like carbonaceous materaial is discharged from the lower outlet 6 of the furnace 1 and transported by the carrier 9 to be charged into the melting furnace 10. Gas produced by thermal dicomposition is discharged from the outlet 4 and used as a fuel for the water heat boiler 8. Residue in the furnace 10 is heated to a relatively high temperature to melt noncombustiabl such as metals. The molten product 13 is discharged into the water cooling bath 16 to be quenched and properly stored through the discharging machine 17. Gas generated at melting operation is sent to the waste heat boiler 8 to recover heat and then discharged.
COPYRIGHT: (C)1980,JPO&Japio
JP12581478A 1978-10-12 1978-10-12 Waste material treatment Pending JPS5551475A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12581478A JPS5551475A (en) 1978-10-12 1978-10-12 Waste material treatment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12581478A JPS5551475A (en) 1978-10-12 1978-10-12 Waste material treatment

Publications (1)

Publication Number Publication Date
JPS5551475A true JPS5551475A (en) 1980-04-15

Family

ID=14919583

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12581478A Pending JPS5551475A (en) 1978-10-12 1978-10-12 Waste material treatment

Country Status (1)

Country Link
JP (1) JPS5551475A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH09126428A (en) * 1995-10-06 1997-05-16 Von Roll Umwelttechnik Ag Heat treatment method of bulk waste
CN105423307A (en) * 2015-12-30 2016-03-23 重庆科技学院 Mechanical grate type waste gasification incinerator and boiler system thereof
CN105423306A (en) * 2015-12-29 2016-03-23 重庆科技学院 Double-layer mechanical grate type waste gasifying incinerator and processing method thereof
CN105509060A (en) * 2015-12-31 2016-04-20 重庆科技学院 Mechanical grate type waste gasifying incinerator and boiler power generation system thereof

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5310562A (en) * 1976-07-16 1978-01-31 Nippon Steel Corp Method of melting treatment for products of thermal decomposition of waste materials

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5310562A (en) * 1976-07-16 1978-01-31 Nippon Steel Corp Method of melting treatment for products of thermal decomposition of waste materials

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH09126428A (en) * 1995-10-06 1997-05-16 Von Roll Umwelttechnik Ag Heat treatment method of bulk waste
CN105423306A (en) * 2015-12-29 2016-03-23 重庆科技学院 Double-layer mechanical grate type waste gasifying incinerator and processing method thereof
CN105423307A (en) * 2015-12-30 2016-03-23 重庆科技学院 Mechanical grate type waste gasification incinerator and boiler system thereof
CN105509060A (en) * 2015-12-31 2016-04-20 重庆科技学院 Mechanical grate type waste gasifying incinerator and boiler power generation system thereof
CN105509060B (en) * 2015-12-31 2017-10-24 重庆科技学院 Stoker fired grate formula refuse gasification incinerator and its boiler power generation system

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