EP0372012A1 - Verfahren und vorrichtung zur verbrennung von abfallstoffen - Google Patents

Verfahren und vorrichtung zur verbrennung von abfallstoffen

Info

Publication number: EP0372012A1
Authority: EP; European Patent Office
Prior art keywords: burner; waste material; waste; waste materials; regulated
Prior art date: 1988-02-18
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 Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.): Withdrawn

Application number

EP19890901940

Other languages

German (de)

English (en)

French (fr)

Inventor

Gerhard Scholl

Karl-Ewald Stoll

Friedrich Bleif

Hermann Brückner

Lothar Stadie

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.)

Saarbergwerke AG

Siemens AG

Siemens Corp

Original Assignee

Saarbergwerke AG

Siemens AG

Siemens 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.)

1988-02-18

Filing date

1989-02-02

Publication date

1990-06-13

1989-02-02 Application filed by Saarbergwerke AG, Siemens AG, Siemens Corp filed Critical Saarbergwerke AG

1990-06-13 Publication of EP0372012A1 publication Critical patent/EP0372012A1/de

Status Withdrawn legal-status Critical Current

Links

238000000034 method Methods 0.000 title claims abstract description 19
239000002699 waste material Substances 0.000 claims abstract description 37
239000002803 fossil fuel Substances 0.000 claims abstract description 10
238000002485 combustion reaction Methods 0.000 claims abstract description 9
239000007789 gas Substances 0.000 claims abstract description 7
239000000446 fuel Substances 0.000 claims description 8
239000000463 material Substances 0.000 claims description 5
239000010795 gaseous waste Substances 0.000 claims description 3
239000010808 liquid waste Substances 0.000 claims description 3
239000007787 solid Substances 0.000 claims description 3
239000002910 solid waste Substances 0.000 claims description 3
230000001105 regulatory effect Effects 0.000 claims 3
150000002240 furans Chemical class 0.000 abstract description 4
239000000779 smoke Substances 0.000 abstract description 2
231100000331 toxic Toxicity 0.000 abstract description 2
230000002588 toxic effect Effects 0.000 abstract description 2
HGUFODBRKLSHSI-UHFFFAOYSA-N 2,3,7,8-tetrachloro-dibenzo-p-dioxin Chemical compound O1C2=CC(Cl)=C(Cl)C=C2OC2=C1C=C(Cl)C(Cl)=C2 HGUFODBRKLSHSI-UHFFFAOYSA-N 0.000 abstract 1
230000006378 damage Effects 0.000 abstract 1
239000003546 flue gas Substances 0.000 description 4
UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 3
239000002956 ash Substances 0.000 description 3
150000002013 dioxins Chemical class 0.000 description 3
239000000203 mixture Substances 0.000 description 3
230000015572 biosynthetic process Effects 0.000 description 2
239000003245 coal Substances 0.000 description 2
239000000470 constituent Substances 0.000 description 2
239000003344 environmental pollutant Substances 0.000 description 2
231100000719 pollutant Toxicity 0.000 description 2
235000002918 Fraxinus excelsior Nutrition 0.000 description 1
150000001805 chlorine compounds Chemical class 0.000 description 1
150000001875 compounds Chemical class 0.000 description 1
238000005260 corrosion Methods 0.000 description 1
230000007797 corrosion Effects 0.000 description 1
230000000694 effects Effects 0.000 description 1
239000007788 liquid Substances 0.000 description 1
238000002844 melting Methods 0.000 description 1
230000008018 melting Effects 0.000 description 1
238000010943 off-gassing Methods 0.000 description 1
239000003921 oil Substances 0.000 description 1
230000000149 penetrating effect Effects 0.000 description 1
230000002028 premature Effects 0.000 description 1
238000004064 recycling Methods 0.000 description 1
238000000926 separation method Methods 0.000 description 1
238000004056 waste incineration Methods 0.000 description 1

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
- F23G5/12—Incineration of waste; Incinerator constructions; Details, accessories or control therefor having supplementary heating using gaseous or liquid fuel
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
- F23G2201/00—Pretreatment
- F23G2201/80—Shredding
- 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
- F23G2205/20—Waste feed arrangements using airblast or pneumatic feeding
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
- F23G2207/00—Control
- F23G2207/20—Waste supply
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
- F23G2900/00—Special features of, or arrangements for incinerators
- F23G2900/55—Controlling; Monitoring or measuring
- F23G2900/55003—Sensing for exhaust gas properties, e.g. O2 content
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
- F23G2900/00—Special features of, or arrangements for incinerators
- F23G2900/55—Controlling; Monitoring or measuring
- F23G2900/55005—Sensing ash or slag properties

Definitions

the invention relates to a method and a device for burning waste materials in a combustion system for fossil fuels with at least one burner.
waste is now being obtained to a greater extent through the targeted separation of high-calorific waste.
the invention proposes that the waste material is introduced into the center of the flame cone of the burner in a predetermined quantitative ratio to the fossil fuel and is burned there.
both comminuted solid and liquid or gaseous waste materials can be used alone or together.
the flue gases generated in the combustion of the waste materials in the flame core of the burner penetrate the hot outer flame screen of the fossil fuel due to the procedure according to the invention and are heated to temperatures at which furans and dioxins formed are split again into harmless compounds.
the resulting flue gas flows are thoroughly mixed, as a result of which aggressive constituents in the flue gas of internal waste incineration are greatly diluted and their effect, for example on the boiler walls, is severely restricted.
Coal, oil or gas can be used as fossil fuels.
the solid waste material is expediently conveyed pneumatically, predominantly with air.
the use of partially ionized or inerted gases can be advantageous for certain applications.
the carrier medium In order to avoid outgassing, melting and premature burning in the processing and conveying system, the carrier medium should be fed in as cold as possible.
characteristic data such as calorific value, flue gas composition, ash composition etc. can be entered into a computer and evaluated in the context of a continuous comparison of actual and actual values.
Each burner can be controlled individually so that multiple burners are distributed evenly and the amount of waste is limited.
Solid waste material is passed from a bunker 1 via a feeder belt 2 into a comminution device 3.
a blower 4 feeds the carrier medium in front of the shredding device 3.
waste material / air mixture is conveyed via a line system 5 to a waste material burner 6, which in this example is arranged concentrically in a burner 8.
Liquid or gaseous waste material can also be incinerated via a line 9.
a line 7 leads the solid fossil fuel with carrier medium and / or liquid or gaseous fuel to the burner 8.
a computer 11 a, b evaluates the process data such.
B Analyzes (fuel, waste material, total exhaust gas, ash) and thermal outputs (total, fuel, waste material) and controls the amount of fuel via a controller 12 and the amount of waste material via a controller 13 so that perfect combustion of the waste material is guaranteed at all times in the flame core of the fuel.

Landscapes

Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
General Engineering & Computer Science (AREA)
Incineration Of Waste (AREA)
Gasification And Melting Of Waste (AREA)

EP19890901940 1988-02-18 1989-02-02 Verfahren und vorrichtung zur verbrennung von abfallstoffen Withdrawn EP0372012A1 (de)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
DE3805011		1988-02-18
DE3805011		1988-02-18

Publications (1)

Publication Number	Publication Date
EP0372012A1 true EP0372012A1 (de)	1990-06-13

Family

ID=6347630

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
EP19890901940 Withdrawn EP0372012A1 (de)	1988-02-18	1989-02-02	Verfahren und vorrichtung zur verbrennung von abfallstoffen

Country Status (4)

Country	Link
EP (1)	EP0372012A1 (da)
JP (1)	JPH02503223A (da)
DK (1)	DK505689A (da)
WO (1)	WO1989007736A1 (da)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
RU2157570C1 (ru) *	1999-07-14	2000-10-10	Московское государственное предприятие Объединенный эколого-технологический и научно-исследовательский центр по обезвреживанию РАО и охране окружающей среды	Плазменная шахтная печь для переработки твердых радиоактивных и токсичных отходов
WO2009130180A2 (de) *	2008-04-22	2009-10-29	Basf Se	Verfahren zur regelung der zugabe eines zusatzbrennstoffs

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE1811702A1 (de) *	1968-11-29	1970-06-11	Mineraloel & Filtertech Gmbh	Vorrichtung zur Verbrennung von fliessfaehigen Abfallstoffen
DE1910450A1 (de) *	1969-03-01	1970-09-10	Hermann Baehr	Schlammverbrennungsgeraet
DE1930496A1 (de) *	1969-06-16	1971-01-07	Messer Griesheim Gmbh	Verfahren zum Beseitigen von Abfallstoffen
US3837303A (en) *	1973-11-09	1974-09-24	Mill Conversion Contractors In	Wood and gas fuel burner
DE3234281A1 (de) *	1982-09-16	1984-03-22	Deutsche Babcock Werke AG, 4200 Oberhausen	Vorrichtung zum verbrennen von abfallstoffen
JPS6089615A (ja) *	1983-10-21	1985-05-20	Ebara Corp	焼却炉におけるごみ等の焼却量制御方法
CH663999A5 (en) *	1984-01-19	1988-01-29	W & E Umwelttechnik Ag	Regulating prodn. of steam from refuse-burning steam generator - correcting process control parameters by linear or higher order function dependent on refuse quality
JPS60194219A (ja) *	1984-03-15	1985-10-02	Kubota Ltd	焼却炉の燃え切り点制御方法
JPS6170315A (ja) *	1984-09-13	1986-04-11	Ebara Corp	プラスチツク又はプラスチツクを含む廃棄物の熱的処理方法及び装置
DE3537945A1 (de) *	1985-10-25	1987-04-30	Babcock Anlagen Ag	Verfahren zur verbrennung von abfall

1989
- 1989-02-02 WO PCT/DE1989/000067 patent/WO1989007736A1/de not_active Ceased
- 1989-02-02 EP EP19890901940 patent/EP0372012A1/de not_active Withdrawn
- 1989-02-02 JP JP1501694A patent/JPH02503223A/ja active Pending
- 1989-10-12 DK DK505689A patent/DK505689A/da not_active Application Discontinuation

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See references of WO8907736A1 *

Also Published As

Publication number	Publication date
JPH02503223A (ja)	1990-10-04
DK505689D0 (da)	1989-10-12
DK505689A (da)	1989-10-12
WO1989007736A1 (fr)	1989-08-24

Legal Events

Date	Code	Title	Description
1990-04-28	PUAI	Public reference made under article 153(3) epc to a published international application that has entered the european phase	Free format text: ORIGINAL CODE: 0009012
1990-06-13	17P	Request for examination filed	Effective date: 19891016
1990-06-13	AK	Designated contracting states	Kind code of ref document: A1 Designated state(s): AT BE DE FR NL
1991-09-25	17Q	First examination report despatched	Effective date: 19910809
1993-06-16	STAA	Information on the status of an ep patent application or granted ep patent	Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN
1993-08-04	18D	Application deemed to be withdrawn	Effective date: 19930206

Publication	Publication Date	Title
DE69006176T2 (de)	1994-08-18	Anlage zur thermischen Oxydation von Stadtmüll.
DE3130602A1 (de)	1983-02-17	Verfahren zum betrieb einer wirbelbettfeuerung unter einsatz eines staubbrenners und wirbelbettfeuerung zur durchfuehrung des verfahrens
DE3915992A1 (de)	1989-11-23	Verfahren zur reduktion von stickstoffoxiden
Van De Kamp et al.	2024	The co-firing of pulverised bituminous coals with straw, waste paper and municipal sewage sludge
Suksankraisorn et al.	2003	Combustion studies of high moisture content waste in a fluidised bed
EP0302910B1 (de)	1992-07-15	Verbrennung von kohle mit einer wirbelschichtfeuerung
DE3512810A1 (de)	1986-10-23	Verfahren und anlage zur verbrennung von abfallstoffen
EP0674134B1 (de)	1999-05-26	Verfahren zum Verbrennen von staubförmigen Materialen
EP0588075B1 (de)	1996-10-23	Verfahren und Verbrennungsofen zum Verbrennen von Abfällen
DE4121133C1 (da)	1992-10-01
DE2334161A1 (de)	1974-01-31	Verbrennungsanlage fuer haushaltsmuell und industrieabfaelle
WO1998054513A1 (de)	1998-12-03	VERFAHREN ZUR NOx-ARMEN VERBRENNUNG VON STEINKOHLE BEI TROCKENENTASCHTEN DAMPFERZEUGERN
EP0372012A1 (de)	1990-06-13	Verfahren und vorrichtung zur verbrennung von abfallstoffen
DE3904286A1 (de)	1989-08-31	Verfahren und vorrichtung zur verbrennung von abfallstoffen
EP0683358B1 (de)	1998-10-07	Verfahren zur thermischen Energiegewinnung aus Abfallmaterial, insbesondere Müll
DE69811834T2 (de)	2003-12-24	Geregeltes Verfahren zur thermischen Oxidation von organischen Abfallstoffen
DE3317504A1 (de)	1984-11-15	Schmelzfeuerung
EP0381946A1 (de)	1990-08-16	Müllverbrennungsanlage und Verfahren zu Ihrem Betrieb
DE3839381A1 (de)	1990-01-04	Vertikal rotierende wirbelschichtverbrennung fuer klinikmuell, klaerschlamm, pastoesen, staubigen, fluessigen und granulatfoermigen abfallstoff
EP0096169A1 (de)	1983-12-21	Verfahren und Verbrennungsofen zur Verbrennung von minderwertigem Brennmaterial, insbesondere Müllpellets
DE3524962C2 (da)	1987-04-23
DE3705406A1 (de)	1988-09-08	Feststoffvergasungsheizkessel
DE636761C (de)	1936-10-14	Muellverbrennungsofen
DE4312900C2 (de)	1997-12-18	Verfahren und Anordnung zum Betrieb einer Vorfeuerung mit Biostoff-Verbrennung für einen kohlenstaubgefeuerten Dampfkessel
DE19539949C2 (de)	2002-10-02	Verfahren und Vorrichtung zur simultanen Entsorgung von feinkörnigen Schüttgütern und sonstigen Abfällen in thermischen Abfallbehandlungsanlagen