ATE367558T1 - METHOD AND EQUIPMENT FOR WASTE PROCESSING - Google Patents

METHOD AND EQUIPMENT FOR WASTE PROCESSING

Info

Publication number
ATE367558T1
ATE367558T1 AT03022047T AT03022047T ATE367558T1 AT E367558 T1 ATE367558 T1 AT E367558T1 AT 03022047 T AT03022047 T AT 03022047T AT 03022047 T AT03022047 T AT 03022047T AT E367558 T1 ATE367558 T1 AT E367558T1
Authority
AT
Austria
Prior art keywords
combustion
combustion chamber
pyrolysis
post
subjected
Prior art date
Application number
AT03022047T
Other languages
German (de)
Inventor
Heinz Albert Steimen
Bjoern Fossen
Vidar Brenden
Reidar Brattebrekke
Trond Kaasa
Joachim Otschik
Original Assignee
Norsk Inova As
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
Priority claimed from DE2002145954 external-priority patent/DE10245954B4/en
Application filed by Norsk Inova As filed Critical Norsk Inova As
Application granted granted Critical
Publication of ATE367558T1 publication Critical patent/ATE367558T1/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
    • F23G5/02—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
    • 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
    • F23G5/14—Incineration of waste; Incinerator constructions; Details, accessories or control therefor having supplementary heating including secondary combustion
    • F23G5/16—Incineration of waste; Incinerator constructions; Details, accessories or control therefor having supplementary heating including secondary combustion in a separate combustion chamber
    • 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
    • F23G2201/00—Pretreatment
    • F23G2201/30—Pyrolysing
    • F23G2201/304—Burning pyrosolids
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
    • F23G2202/00—Combustion
    • F23G2202/40—Combustion in a pulsed combustion chamber
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
    • F23G2205/00—Waste feed arrangements
    • F23G2205/12—Waste feed arrangements using conveyors
    • F23G2205/121—Screw conveyor

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Processing Of Solid Wastes (AREA)
  • Gasification And Melting Of Waste (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)

Abstract

The method for treating moist waste comprises feeding it via a conveyor screw (16), while it is being heated, into a first combustion chamber (6). The waste is in direct contact with the atmosphere in the chamber when in at least the end section of the screw and undergoes pyrolysis, which is completed in the combustion chamber. Ash produced is subjected to post-combustion in an ash bed (34) with pulsed injection of air. Pyrolysis gas is intensively mixed with flue gases from the combustion of pyrolysis products in a second combustion chamber (7) and also subjected to post-combustion. An Independent claim is included for plant for carrying out the method.
AT03022047T 2002-10-02 2003-10-01 METHOD AND EQUIPMENT FOR WASTE PROCESSING ATE367558T1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2002145954 DE10245954B4 (en) 2002-07-23 2002-10-02 Waste processing method and equipment

Publications (1)

Publication Number Publication Date
ATE367558T1 true ATE367558T1 (en) 2007-08-15

Family

ID=29414339

Family Applications (1)

Application Number Title Priority Date Filing Date
AT03022047T ATE367558T1 (en) 2002-10-02 2003-10-01 METHOD AND EQUIPMENT FOR WASTE PROCESSING

Country Status (4)

Country Link
EP (1) EP1406044B1 (en)
AT (1) ATE367558T1 (en)
DE (1) DE50307688D1 (en)
NO (1) NO324180B1 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2393198C2 (en) * 2008-08-01 2010-06-27 ООО Фирма "РОСТ-Л" Pyrolysis plant reactor
RU2398810C1 (en) * 2009-03-03 2010-09-10 ООО Фирма "РОСТ-Л" Pyrolysis reactor
RU2434928C2 (en) * 2009-03-24 2011-11-27 Общество с ограниченной ответственностью фирма "РОСТ-Л" Pyrolysis plant for urban ore utilisation
RU2553871C2 (en) * 2013-09-11 2015-06-20 Антон Дмитриевич Овсянко Device for pyrolysis of carbon-bearing stock
CN113845934B (en) * 2021-09-28 2024-01-23 石家庄卓度橡塑设备有限公司 Rubber softening oil processing device and method
CN114110611B (en) * 2021-11-08 2023-03-14 西安交通大学 A waste pyrolysis gasification treatment system with heat storage and drying functions
CN114383136B (en) * 2021-12-31 2024-11-05 中环国投生态科技股份有限公司 A garbage pyrolysis gasification furnace
CN118699026B (en) * 2024-08-27 2025-01-10 大连理工大学 Household garbage distributed source full-scale treatment and recycling method based on household garbage full-scale treatment and recycling integrated machine

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3027854A (en) * 1957-11-14 1962-04-03 Fred E Akerlund Apparatus and process for thermal destruction of waste materials
US5255634A (en) * 1991-04-22 1993-10-26 Manufacturing And Technology Conversion International, Inc. Pulsed atmospheric fluidized bed combustor apparatus
EP0692679A3 (en) * 1994-07-13 1997-01-02 Kloeckner Humboldt Deutz Ag Method and plant layout for drying and incinerating sewage sludge
JP4154029B2 (en) * 1998-04-07 2008-09-24 株式会社東芝 Waste treatment method and waste treatment apparatus
GB2359874B (en) * 2000-02-29 2003-12-31 Andrew William Webster Gasification auger
KR100482187B1 (en) * 2001-09-20 2005-04-13 니폰 조키 세야쿠 가부시키가이샤 Method and apparatus for carbonization treatment of organic waste

Also Published As

Publication number Publication date
NO20034397L (en) 2004-04-05
EP1406044B1 (en) 2007-07-18
DE50307688D1 (en) 2007-08-30
NO20034397D0 (en) 2003-10-01
EP1406044A1 (en) 2004-04-07
NO324180B1 (en) 2007-09-03

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Legal Events

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