BR112014006698B8 - WASTE CASTING FURNACE FOR DRYING, THERMALLY DECOMPOSING AND MELT WASTE - Google Patents

WASTE CASTING FURNACE FOR DRYING, THERMALLY DECOMPOSING AND MELT WASTE

Info

Publication number
BR112014006698B8
BR112014006698B8 BR112014006698A BR112014006698A BR112014006698B8 BR 112014006698 B8 BR112014006698 B8 BR 112014006698B8 BR 112014006698 A BR112014006698 A BR 112014006698A BR 112014006698 A BR112014006698 A BR 112014006698A BR 112014006698 B8 BR112014006698 B8 BR 112014006698B8
Authority
BR
Brazil
Prior art keywords
waste
main part
drying
melt
thermally decomposing
Prior art date
Application number
BR112014006698A
Other languages
Portuguese (pt)
Other versions
BR112014006698A2 (en
BR112014006698B1 (en
Inventor
Kajiyama Hirohisa
Todaka Mitsumasa
Manako Kazutaka
Noda Kohichi
Hirakura Shoh
Original Assignee
Nippon Steel & Sumikin Eng Co
Nippon Steel & Sumikin Env Plant Solutions Corporation
Nippon Steel Eng 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 Nippon Steel & Sumikin Eng Co, Nippon Steel & Sumikin Env Plant Solutions Corporation, Nippon Steel Eng Co Ltd filed Critical Nippon Steel & Sumikin Eng Co
Publication of BR112014006698A2 publication Critical patent/BR112014006698A2/en
Publication of BR112014006698B1 publication Critical patent/BR112014006698B1/en
Publication of BR112014006698B8 publication Critical patent/BR112014006698B8/en

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
    • F23G5/24—Incineration of waste; Incinerator constructions; Details, accessories or control therefor having a vertical, substantially cylindrical, combustion chamber
    • 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
    • F23G5/02—Incineration of waste; Incinerator constructions; Details, accessories or control therefor with pretreatment
    • F23G5/027—Incineration of waste; Incinerator constructions; Details, accessories or control therefor with pretreatment pyrolising or gasifying stage
    • F23G5/0276—Incineration of waste; Incinerator constructions; Details, accessories or control therefor with pretreatment pyrolising or gasifying stage using direct heating
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
    • F27B1/00—Shaft or like vertical or substantially vertical furnaces
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
    • F27B1/00—Shaft or like vertical or substantially vertical furnaces
    • F27B1/10—Details, accessories, or equipment peculiar to furnaces of these types
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
    • F27B1/00—Shaft or like vertical or substantially vertical furnaces
    • F27B1/10—Details, accessories, or equipment peculiar to furnaces of these types
    • F27B1/16—Arrangements of tuyeres
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
    • F23G2201/00—Pretreatment
    • F23G2201/10—Drying by heat
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
    • F23G2201/00—Pretreatment
    • F23G2201/30—Pyrolysing
    • F23G2201/303—Burning pyrogases
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
    • F23G2202/00—Combustion
    • F23G2202/20—Combustion to temperatures melting waste

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Gasification And Melting Of Waste (AREA)
  • Processing Of Solid Wastes (AREA)

Abstract

FORNO DE FUNDIÇÃO DE RESÍDUOS Um forno de fundição de resíduos (2) para secar, decompor termicamente, fundir resíduos, compreende uma parte principal cilindrica (20) se estendendo verticalmente de modo a formar um espaço contendo os resíduos e guiar os resíduos de cima para baixo; uma parte de reservatório de matéria fundida (22), unida a um lado inferior da parte principal ao Iongo de um eixo central da parte principal (20), para reter matéria fundida gerada a partir dos resíduos; e uma parte de indução de gás (21), unida a um lado superior da parte principal (20) ao Iongo do eixo central da parte principal (20). para coletar o gás gerado a partir dos resíduos e guiar o gás coletado em um orifício de exaustão (26). A parte principal (20) tem uma parte de afunilamento (24) tendo uma área de seção transversal interna diminuindo gradualmente para baixo. A parte de afunilamento (24) ocupa verticalmente a maior altura em todas as partes que constituem a parte principal (20).WASTE SLURRY OVEN A waste smelting furnace (2) for drying, thermally decomposing, melting waste, comprises a cylindrical main part (20) extending vertically so as to form a space containing the waste and guide the waste from above to low; a melt reservoir part (22) joined to an underside of the main part along a central axis of the main part (20) for holding melt generated from the waste; and a gas induction part (21) attached to an upper side of the main part (20) along the central axis of the main part (20). for collecting the gas generated from the waste and guiding the collected gas into an exhaust port (26). The main part (20) has a tapering part (24) having an internal cross-sectional area gradually decreasing downwards. The tapering part (24) vertically occupies the greatest height in all the parts constituting the main part (20).

BR112014006698A 2012-12-25 2013-07-26 WASTE CASTING FURNACE FOR DRYING, THERMALLY DECOMPOSING AND MELT WASTE BR112014006698B8 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2012281343A JP5283780B1 (en) 2012-12-25 2012-12-25 Waste melting furnace
JP2012-281343 2012-12-25
PCT/JP2013/070334 WO2014103417A1 (en) 2012-12-25 2013-07-26 Waste material melting furnace

Publications (3)

Publication Number Publication Date
BR112014006698A2 BR112014006698A2 (en) 2017-04-11
BR112014006698B1 BR112014006698B1 (en) 2021-12-07
BR112014006698B8 true BR112014006698B8 (en) 2022-11-08

Family

ID=49274015

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112014006698A BR112014006698B8 (en) 2012-12-25 2013-07-26 WASTE CASTING FURNACE FOR DRYING, THERMALLY DECOMPOSING AND MELT WASTE

Country Status (8)

Country Link
EP (1) EP2940386B1 (en)
JP (1) JP5283780B1 (en)
KR (1) KR101921225B1 (en)
CN (1) CN104053949B (en)
BR (1) BR112014006698B8 (en)
ES (1) ES2748138T3 (en)
PL (1) PL2940386T3 (en)
WO (1) WO2014103417A1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6299466B2 (en) * 2014-06-17 2018-03-28 Ｊｆｅエンジニアリング株式会社 Waste gasification and melting apparatus and waste gasification and melting method
CN105605581B (en) * 2016-03-09 2017-11-28 中冶华天工程技术有限公司 Vertical refuse gasification melting furnace
CN106642139A (en) * 2017-02-20 2017-05-10 长沙超梵环境科技有限公司 Domestic refuse pyrolysis and gasification and fly ash direct melting device and use method thereof
CN108330282A (en) * 2018-03-08 2018-07-27 扬州晨光特种设备有限公司 Danger wastes melting-integrated the processing method of metallurgy
CN108775585B (en) * 2018-07-04 2020-05-12 加拿大艾浦莱斯有限公司 Waste high-temperature air/steam gasification combustion melting system
CN112197588B (en) * 2020-10-30 2023-04-07 唐海燕 Environment-friendly garbage recycling device with rolling and purifying mechanism

Family Cites Families (16)

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JPS5316633B2 (en) * 1974-01-23 1978-06-02
JPS6011766B2 (en) * 1978-12-25 1985-03-28 新日本製鐵株式会社 Combustion support gas injection method in waste melting type pyrolysis furnace
US4346661A (en) * 1980-03-20 1982-08-31 Osaka Gas Kabushiki Kaisha Furnace for treating industrial wastes
JPS5838694B2 (en) * 1980-04-28 1983-08-24 大阪瓦斯株式会社 Industrial waste treatment furnace
JP2515169B2 (en) * 1990-07-25 1996-07-10 善元 浮田 Garbage incinerator
JP2723010B2 (en) * 1993-10-29 1998-03-09 日本鋼管株式会社 Waste treatment equipment using convergent shock waves
JP3542831B2 (en) * 1994-09-27 2004-07-14 新日本製鐵株式会社 Waste melting furnace
JP3742441B2 (en) * 1994-09-27 2006-02-01 新日本製鐵株式会社 Method for adjusting combustion temperature in shaft furnace type waste melting furnace
JPH09112852A (en) * 1995-10-17 1997-05-02 Nippon Steel Corp Apparatus and method for treating waste
JPH09329313A (en) * 1996-06-07 1997-12-22 Kubota Corp Operation method of waste gasifying/melting furnace
JP2000291919A (en) * 1999-04-07 2000-10-20 Nippon Steel Corp Shaft furnace type thermal decomposition melting furnace and thermal decomposition melting method
JP3445958B2 (en) * 2000-04-26 2003-09-16 株式会社川崎技研 Shaft type pyrolysis melting furnace
JP2002130632A (en) * 2000-10-27 2002-05-09 Kawasaki Heavy Ind Ltd Waste gasifying melting furnace and its operation method
JP3969016B2 (en) * 2001-05-31 2007-08-29 Ｊｆｅエンジニアリング株式会社 Waste melting furnace
JP2011012901A (en) * 2009-07-02 2011-01-20 Nippon Steel Engineering Co Ltd Waste melting furnace
JP5490488B2 (en) * 2009-10-21 2014-05-14 新日鉄住金エンジニアリング株式会社 Waste melting treatment method

Also Published As

Publication number Publication date
EP2940386A1 (en) 2015-11-04
BR112014006698A2 (en) 2017-04-11
KR101921225B1 (en) 2018-11-22
CN104053949A (en) 2014-09-17
JP5283780B1 (en) 2013-09-04
CN104053949B (en) 2017-05-24
EP2940386B1 (en) 2019-09-04
KR20150099684A (en) 2015-09-01
JP2014126227A (en) 2014-07-07
ES2748138T3 (en) 2020-03-13
PL2940386T3 (en) 2020-02-28
EP2940386A4 (en) 2016-08-24
BR112014006698B1 (en) 2021-12-07
WO2014103417A1 (en) 2014-07-03

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Legal Events

Date Code Title Description
B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 26/07/2013, OBSERVADAS AS CONDICOES LEGAIS.

B25D Requested change of name of applicant approved

Owner name: NIPPON STEEL AND SUMIKIN ENVIRONMENTAL PLANT SOLUTIONS CORPORATION (JP) ; NIPPON STEEL ENGINEERING CO., LTD (JP)