EP0055840B1 - Procédé et installation pour la combustion de matières organiques - Google Patents

Procédé et installation pour la combustion de matières organiques Download PDF

Info

Publication number
EP0055840B1
EP0055840B1 EP81110617A EP81110617A EP0055840B1 EP 0055840 B1 EP0055840 B1 EP 0055840B1 EP 81110617 A EP81110617 A EP 81110617A EP 81110617 A EP81110617 A EP 81110617A EP 0055840 B1 EP0055840 B1 EP 0055840B1
Authority
EP
European Patent Office
Prior art keywords
gasification
shaft
chamber
combustion
combustion chamber
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.)
Expired
Application number
EP81110617A
Other languages
German (de)
English (en)
Other versions
EP0055840A1 (fr
Inventor
Heinz Mallek
Manfred Dr. Laser
Dorothee Ermisch
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.)
Forschungszentrum Juelich GmbH
Original Assignee
Forschungszentrum Juelich GmbH
Kernforschungsanlage Juelich GmbH
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 Forschungszentrum Juelich GmbH, Kernforschungsanlage Juelich GmbH filed Critical Forschungszentrum Juelich GmbH
Priority to AT81110617T priority Critical patent/ATE12681T1/de
Publication of EP0055840A1 publication Critical patent/EP0055840A1/fr
Application granted granted Critical
Publication of EP0055840B1 publication Critical patent/EP0055840B1/fr
Expired legal-status Critical Current

Links

Images

Classifications

    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10B—DESTRUCTIVE DISTILLATION OF CARBONACEOUS MATERIALS FOR PRODUCTION OF GAS, COKE, TAR, OR SIMILAR MATERIALS
    • C10B53/00—Destructive distillation, specially adapted for particular solid raw materials or solid raw materials in special form
    • 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
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10J—PRODUCTION OF PRODUCER GAS, WATER-GAS, SYNTHESIS GAS FROM SOLID CARBONACEOUS MATERIAL, OR MIXTURES CONTAINING THESE GASES; CARBURETTING AIR OR OTHER GASES
    • C10J3/00—Production of combustible gases containing carbon monoxide from solid carbonaceous fuels
    • C10J3/02—Fixed-bed gasification of lump fuel
    • C10J3/20—Apparatus; Plants
    • C10J3/22—Arrangements or dispositions of valves or flues
    • C10J3/24—Arrangements or dispositions of valves or flues to permit flow of gases or vapours other than upwardly through the fuel bed
    • C10J3/26—Arrangements or dispositions of valves or flues to permit flow of gases or vapours other than upwardly through the fuel bed downwardly
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10J—PRODUCTION OF PRODUCER GAS, WATER-GAS, SYNTHESIS GAS FROM SOLID CARBONACEOUS MATERIAL, OR MIXTURES CONTAINING THESE GASES; CARBURETTING AIR OR OTHER GASES
    • C10J3/00—Production of combustible gases containing carbon monoxide from solid carbonaceous fuels
    • C10J3/02—Fixed-bed gasification of lump fuel
    • C10J3/20—Apparatus; Plants
    • C10J3/30—Fuel charging devices
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10J—PRODUCTION OF PRODUCER GAS, WATER-GAS, SYNTHESIS GAS FROM SOLID CARBONACEOUS MATERIAL, OR MIXTURES CONTAINING THESE GASES; CARBURETTING AIR OR OTHER GASES
    • C10J3/00—Production of combustible gases containing carbon monoxide from solid carbonaceous fuels
    • C10J3/58—Production of combustible gases containing carbon monoxide from solid carbonaceous fuels combined with pre-distillation of the fuel
    • C10J3/60—Processes
    • C10J3/64—Processes with decomposition of the distillation products
    • C10J3/66—Processes with decomposition of the distillation products by introducing them into the gasification zone
    • 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
    • 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
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10J—PRODUCTION OF PRODUCER GAS, WATER-GAS, SYNTHESIS GAS FROM SOLID CARBONACEOUS MATERIAL, OR MIXTURES CONTAINING THESE GASES; CARBURETTING AIR OR OTHER GASES
    • C10J2300/00—Details of gasification processes
    • C10J2300/09—Details of the feed, e.g. feeding of spent catalyst, inert gas or halogens
    • C10J2300/0913—Carbonaceous raw material
    • C10J2300/0946—Waste, e.g. MSW, tires, glass, tar sand, peat, paper, lignite, oil shale
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10J—PRODUCTION OF PRODUCER GAS, WATER-GAS, SYNTHESIS GAS FROM SOLID CARBONACEOUS MATERIAL, OR MIXTURES CONTAINING THESE GASES; CARBURETTING AIR OR OTHER GASES
    • C10J2300/00—Details of gasification processes
    • C10J2300/09—Details of the feed, e.g. feeding of spent catalyst, inert gas or halogens
    • C10J2300/0953—Gasifying agents
    • C10J2300/0956—Air or oxygen enriched air
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10J—PRODUCTION OF PRODUCER GAS, WATER-GAS, SYNTHESIS GAS FROM SOLID CARBONACEOUS MATERIAL, OR MIXTURES CONTAINING THESE GASES; CARBURETTING AIR OR OTHER GASES
    • C10J2300/00—Details of gasification processes
    • C10J2300/09—Details of the feed, e.g. feeding of spent catalyst, inert gas or halogens
    • C10J2300/0953—Gasifying agents
    • C10J2300/0959—Oxygen
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10J—PRODUCTION OF PRODUCER GAS, WATER-GAS, SYNTHESIS GAS FROM SOLID CARBONACEOUS MATERIAL, OR MIXTURES CONTAINING THESE GASES; CARBURETTING AIR OR OTHER GASES
    • C10J2300/00—Details of gasification processes
    • C10J2300/09—Details of the feed, e.g. feeding of spent catalyst, inert gas or halogens
    • C10J2300/0953—Gasifying agents
    • C10J2300/0969—Carbon dioxide
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10J—PRODUCTION OF PRODUCER GAS, WATER-GAS, SYNTHESIS GAS FROM SOLID CARBONACEOUS MATERIAL, OR MIXTURES CONTAINING THESE GASES; CARBURETTING AIR OR OTHER GASES
    • C10J2300/00—Details of gasification processes
    • C10J2300/09—Details of the feed, e.g. feeding of spent catalyst, inert gas or halogens
    • C10J2300/0953—Gasifying agents
    • C10J2300/0973—Water
    • C10J2300/0976—Water as steam
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
    • F23G2201/00—Pretreatment
    • F23G2201/40—Gasification

Definitions

  • the invention relates to a method for incinerating waste from organic substances, in which the waste from organic substances is first dried and degassed with exclusion of air at temperatures rising up to approximately 550 ° C. and then in a continuous material flow at temperatures up to approximately 850 ° C are mainly gasified, whereupon the gases formed in whole or in part and the remaining combustible solid products together with the ashes formed during the gasification are brought into a combustion chamber with fresh air supply, and a device for carrying out this method.
  • Methods and devices for incinerating organic waste i.e. Solid and possibly liquid waste materials belong to the known prior art.
  • a method of the aforementioned type in which the waste materials are first dried, then degassed and then gasified and the pretreated gaseous and solid products are then used be burned.
  • the drying, degassing, gasification and combustion processes run continuously.
  • an ember bed is formed from the exhaust gas products entering the gasification chamber.
  • air is passed into the gasification zone in sufficient quantity so that the ember bed has a volume and temperature level which is sufficient for the intended purpose.
  • the invention has for its object to provide a method and a device suitable for carrying out the method, with which it is possible to manage larger throughputs of waste materials than is possible with the known devices.
  • This object is achieved according to the invention in a method of the type described in the introduction in that the drying, degassing and gasification of the waste materials is carried out in two procedurally separate steps, in that the waste materials are dried and degassed in a first step, and this during degassing resulting material is gasified in a second step, the substances being guided in such a way that the material flow between the first and the second process step can be interrupted for the purpose of mechanical treatment of the material resulting from the degassing and that the degassed material is gasified at the beginning of the process Gasification phase the amounts of gasification agents such as air, steam, C0 2 , 0 2 or a mixture of these substances is added to the changes in the composition of the material during the flow of material.
  • the drying, degassing and gasification of the waste materials is carried out in two procedurally separate steps, in that the waste materials are dried and degassed in a first step, and this during degassing resulting material is gasified in a second step, the substances being guided in such
  • the gasification agents are supplied to the substances to be gasified in cocurrent from the beginning during the gasification process.
  • the gasification process is far more manageable than before, because the addition of gasification agents can be controlled in a simple manner depending on the composition of the gases formed during gasification and the solid combustible substances .
  • the gasification agent is fed to the material to be gasified in the direction of flow of the material together with gases formed during drying and degassing.
  • the steam released during drying, with the formation of water gas for the gasification of carbon, and the smoldering gases arising during the degassing of the waste, for cracking the long-chain coal water Molecules of substance in low molecular weight compounds passed at the gasification temperature over the coke formed during degassing.
  • the fuel gas developed during the gasification is removed via a gap-shaped passage, the material being held above the gap until it is gasified.
  • a preferred device for carrying out the method according to the invention is a device with a shaft furnace for carrying out the method according to claims 1 to 4 with a device for emitting heat for gasifying the material in the shaft, with a combustion chamber connected downstream of the shaft, wherein in the Combustion chamber opening burners as well as combustion air supply and an extraction device for the ashes are provided at the bottom of the combustion chamber.
  • the device with the shaft furnace is designed in accordance with the invention in that a first chamber, which serves to pretreat the waste from organic substances by the action of heat with exclusion of air at temperatures up to about 550 ° C., is provided, which the shaft as the second, the heat effect of the substances higher temperature serving chamber is connected, wherein at the upper part of the shaft in the gasification chamber leads to a feed for the gasification agent to be added to the gas to be gasified and the shaft is separated from the combustion chamber through a passage constricting the cross section with the supply of the components to be burned regulating components .
  • the passage is designed as an annular or longitudinal gap.
  • a shaft furnace for the disposal of waste with a combustion chamber provided in the shaft furnace is e.g. known from DE-D-26 04 409.
  • fresh air supplies to the combustion chamber and flue gas discharges from the combustion chamber are provided.
  • a constriction is provided at the transition from the shaft of the shaft furnace to the combustion chamber, in the immediate vicinity of which the fresh air feeds open.
  • the waste to be removed is dried, degassed, gasified and then the remaining coke residues are burned together with the fuel gas produced.
  • the shaft furnace in which gasification and combustion are carried out is preceded by a heated chamber in which the organic substances are dried and degassed.
  • An expedient refinement of the device with a shaft furnace is that exhaust gas ducts are connected to the shaft, which in their course surround the outer wall of the first chamber.
  • a particularly advantageous embodiment of the device with shaft furnace according to the invention is that the first chamber intended for pretreating the waste by drying and degassing is designed as a rotating drum inclined with respect to the horizontal with a gas-tight lock system at the loading end, the other end of which is at the upper part of the chimney forming the gasification chamber opens, so that the material subjected to the heat treatment reaches the furnace chimney after being discharged from the rotary drum.
  • drying and degassing of the organic waste materials are separated from the gasification and the subsequent combustion in a continuous process. This is done by drying and degassing in the rotary drum, which is heated from the outside, and gassing in the shaft furnace with the addition of gasifying agents.
  • the device according to the invention in such a way that between the end of the rotary drum that is to be subjected to drying and degassing, and the shaft, one overlaps the upper part of the shaft furnace , by means of one or more gas-tight locks, an intermediate chamber which can be locked to the outside is provided.
  • the device according to To design the invention so that the upper part of the shaft is completely or partially covered by a vibrating screen and that on the side opposite the confluence of the rotating drum in the upper part of the shaft furnace, a shaft opening with its lower surface at the level of the vibrating screen and lockable by means of a gas-tight lock is provided for discharging non-combustible goods.
  • a closure flap is provided above the ash discharge, which is arranged at a sufficient distance from the narrow points provided in the shaft of the shaft furnace.
  • the waste is fed into the rotary drum 2 via a filling sluice 1 arranged at one end of the rotary drum 2 which is inclined with respect to the horizontal.
  • the waste is dried and degassed in the rotary drum 2, which is heated to about 550 ° C.
  • the rotary drum 2 can be heated. This can be done either directly by arranging burners or expediently in that the flue gas line 11 connected to the combustion chamber 6 in the lower part of the shaft furnace 4 is routed in such a way that it surrounds the rotary drum 2 with the line section 3 such that the outer wall the rotary drum 2 also forms an inner wall of the section 3 of the flue gas line 11.
  • the rotating drum 2 is connected to the upper part of the shaft furnace 4 in such a way that the material filled into the rotating drum 2 is passed on into the shaft of the shaft furnace 4 after drying and degassing.
  • the shaft of the shaft furnace 4 forms the gasification space 6a.
  • a feed line 5 for the gasification agents to be added opens into the upper part of the gasification chamber 6a.
  • the gasification chamber 6a is separated from the downstream combustion chamber 6 by one or more lock elements 7.
  • the lock elements 7 have a closed upper side with respect to the gasification chamber and are mounted on a shaft or axis which, when they move, release gap-shaped through openings for the discharge of solid and gaseous products from the gasification chamber 6a into the combustion chamber 6.
  • Smoke gases generated during combustion are discharged through an exhaust pipe 11 connected to the combustion chamber.
  • the solid components entering the combustion chamber 6 are deposited on the closure flap 10, which forms the bottom of the combustion chamber. It is arranged at such a distance from the lock elements 7 that the combustion chamber has a sufficient volume.
  • the arrangement of a closure flap 10 in the combustion chamber 6 has the advantage that it allows the ashes which are formed during the combustion to be passed on completely in accordance with the respective amount Ash discharge 12.
  • the end of the rotary drum 2, from which the filled goods are passed on after drying and gas emissions, does not open directly into the shaft of the shaft furnace 4, but into one between rotation drum and shaft furnace arranged, by means of locks 13 and 14 gas-tight lockable intermediate chamber 15, which overlaps the upper part of the shaft of the shaft furnace 4.
  • the shaft is covered by a vibrating screen 16. This has the advantage that through the vibrating screen 16 in the shaft of the shaft furnace 4 and thus in the gasification chamber 6a, in the upper part of which the feed line 5 for the gasification agents to be added also opens, only gaseous products and such solid products pass through the mesh of the vibrating screen can fall through. This is essentially the coked material that occurs during degassing.
  • the remaining non-combustible waste components pass via the vibrating screen 16 into a shaft 17 which is connected to the intermediate chamber 15 and is sealed gas-tight by means of the lock 13 and can be removed from there.
  • additives are added through the lock 13 provided on the intermediate chamber 15 to bind pollutants which can be formed by the waste when heat is generated.
  • a tubular part 18 rotatable about its longitudinal axis in the shaft of the shaft furnace 4, with a part 19 widening conically at the end projecting into the shaft between the gasification chamber 6a and the combustion chamber 6 between the base of the conical one Part 19 and the adjacent wall of the furnace shaft formed a constriction formed as an annular gap.
  • the tubular part 18 is rotatable about its longitudinal axis, especially when the tubular arm 18 protruding laterally into the shaft - not shown in the drawing - are arranged during the gasification, a loosening of the material to be gasified is achieved .
  • the tubular part 18 also serves to supply air to the combustion chamber.

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Chemistry (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Processing Of Solid Wastes (AREA)
  • Gasification And Melting Of Waste (AREA)

Claims (11)

1. Procédé de combustion de déchets en matières organiques, dans lequel les déchets en matières organiques sont, suivant un écoulement de matière continu, d'abord séchés et dégazés à l'abri de l'air à des températures croissant jusqu'à 550 °C environ et ensuite, gazéifiés pour la plus grande partie à des températures allant jusqu'à 850 °C environ, les gaz formés en tout ou partie et les produits solides combustibles restants étant mis, ensemble avec les cendres formées dans la gazéification, dans une chambre de combustion avec arrivée d'air frais, caractérisé en ce qu'il consiste à effectuer le séchage, le dégazage et la gazéification des matières de déchets en deux stades séparés l'un de l'autre du point de vue du procédé, les matières de déchet étant séchées et dégazées dans un premier stade et le produit formé par le dégazage étant gazéifié dans un second stade, les matières étant conduites de manière à pouvoir interrompre l'écoulement de matière entre le premier stade du procédé et le second stade du procédé, en vue du traitement mécanique du produit se formant lors du dégazage, et à ajouter au produit dégazé, pour sa gazéification, au début de la phase de gazéification, des quantités d'agent de gazéification comme de l'air, de la vapeur, C02, 02 ou un mélange de ces matières, correspondant aux variations de la composition du produit pendant l'écoulement de matière.
2. Procédé suivant la revendication 1, caractérisé en ce qu'il consiste à envoyer l'agent de gazéification au produit à gazéifier dans le sens de passage du produit, en même temps que les gaz formés du séchage et du dégazage.
3. Procédé suivant la revendication 1 ou 2, caractérisé en ce qu'il consiste à prélever, lors de la gazéification, le gaz combustible qui se dégage par un passage en forme de fente, le produit étant maintenu au-dessus de la fente jusqu'à sa gazéification.
4. Procédé suivant l'une des revendications 1 à 3, caractérisé en ce qu'il consiste à enlever des constituants non volatils et fixés aux déchets en matieres organiques, comme des corps métalliques, de l'écoulement de matière destinée à continuer à être traitée après le dégazage.
5. Installation comprenant un four à cuve pour la mise en oeuvre du procédé suivant les revendications 1 à 4, comprenant un dispositif destiné à céder de la chaleur pour gazéifier le matériau se trouvant dans la cuve, une chambre de combustion montée en aval de la cuve, des brûleurs débouchant dans la chambre de combustion étant prévus, ainsi que des arrivées d'air de combustion et, sur le fond de la chambre de combustion, un dispositif d'évacuation des cendres, caractérisé en ce qu'il est prévu une première chambre (2) qui sert au traitement préalable des déchets en matières organiques, par action de la chaleur à l'abri de l'air, à des températures allant jusqu'à 550 °C environ et en aval de laquelle la cuve est montée comme seconde chambre (6a) servant à l'action de la chaleur sur les matières à des températures plus élevées, un moyen pour interrompre l'écoulement de matière, comme un tamis à secousses, étant prévue, entre la première chambre et la seconde chambre, une arrivée (5) pour l'agent de gazéification à ajouter au gaz à gazéifier débouchant dans la partie supérieure de la cuve dans la chambre de gazéification (6a) et la cuve étant séparée de la chambre de combustion (6) par un passage rétrécissant la section transversale et ayant des éléments de construction réglant l'arrivée du produit à brûler.
6. Installation suivant la revendication 5, caractérisée en ce que le passage est agencé en fente annulaire ou longitudinale.
7. Installation suivant la revendication 5 ou 6, caractérisée en ce qu'à la cuve sont raccordés des canaux pour du gaz résiduaire dont le tracé entoure la paroi extérieure de la première chambre.
8. Installation suivant l'une des revendications 5 à 7, caractérisée en ce que la première chambre, destinée au traitement préalable des déchets par séchage et par dégazage, est agencée en tambour tournant 2 incliné par rapport à l'horizontale et ayant un système de sas (1) étanche aux gaz à l'extrémité de chargement, tandis que l'autre extrémité débouche à la partie supérieure de la cuve formant la chambre de gazéification (6a), de manière à ce que le produit soumis au traitement thermique arrive dans la cuve du four après être sorti du tambour tournant (2).
9. Installation suivant la revendication 8 pour la mise en oeuvre du procédé suivant la revendication 4, caractérisée en ce que, entre l'extrémité du tambour tournant (2) et la cuve (4) est prévue une chambre intermédiaire (15) recouvrant la partie supérieure de la cuve et fermant, vis-à-vis de l'extérieur, au moyen d'un ou de plusieurs sas (13, 14) étanches aux gaz.
10. Installation suivant l'une des revendications 8 et 9, caractérisée en ce que la partie supérieure de la cuve (4) est recouverte en tout ou partie, d'un tamis à secousses (16) et, du côte opposé à l'embouchure du tambour tournant (2) dans la partie supérieure de la cuve (4), est prévue, pour la sortie par sas de produits non combustibles, une cuve (17) débouchant par sa surface inférieure au niveau du tamis à secousses (16) et pouvant être fermée au moyen d'un sas (14) étanche aux gaz.
11. Installation suivant l'une des revendications 5 à 10, caractérisée en ce qu'au-dessus de l'évacuation des cendres (12) est prévu un volet de fermeture (10).
EP81110617A 1980-12-27 1981-12-19 Procédé et installation pour la combustion de matières organiques Expired EP0055840B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT81110617T ATE12681T1 (de) 1980-12-27 1981-12-19 Verfahren und einrichtung zum verbrennen von organischen stoffen.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3049250A DE3049250C2 (de) 1980-12-27 1980-12-27 Einrichtung mit Schweldrehtrommel und Schachtofen
DE3049250 1980-12-27

Publications (2)

Publication Number Publication Date
EP0055840A1 EP0055840A1 (fr) 1982-07-14
EP0055840B1 true EP0055840B1 (fr) 1985-04-10

Family

ID=6120429

Family Applications (1)

Application Number Title Priority Date Filing Date
EP81110617A Expired EP0055840B1 (fr) 1980-12-27 1981-12-19 Procédé et installation pour la combustion de matières organiques

Country Status (6)

Country Link
US (1) US4544374A (fr)
EP (1) EP0055840B1 (fr)
JP (1) JPS57133189A (fr)
KR (1) KR880002401B1 (fr)
AT (1) ATE12681T1 (fr)
DE (1) DE3049250C2 (fr)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU8961682A (en) * 1982-08-18 1984-02-23 Rogers, C.D. Biomass gasification
GB2136939B (en) * 1983-03-23 1986-05-08 Skf Steel Eng Ab Method for destroying refuse
AT382712B (de) * 1985-05-10 1987-04-10 Voest Alpine Ag Beschickungsvorrichtung fuer einen schachtofen zum brennen von karbonathaltigem, mineralischem brenngut
USRE33776E (en) * 1986-09-16 1991-12-24 Roy F. Weston, Inc. Apparatus and method for low temperature thermal stripping of volatile organic compounds from soil
US4738206A (en) * 1986-09-16 1988-04-19 Roy F. Weston, Inc. Apparatus and method for low temperature thermal stripping of volatile organic compounds from soil
US4951417A (en) * 1987-04-03 1990-08-28 Canonie Environmental Services Corp. Method of contaminated soil remediation and apparatus therefor
DE3730729A1 (de) * 1987-09-12 1989-03-30 Gutehoffnungshuette Man Anlage zum verschwelen von abfallstoffen und verunreinigten stoffen
US4864942A (en) * 1988-01-14 1989-09-12 Chemical Waste Management Inc. Process and apparatus for separating organic contaminants from contaminated inert materials
DE3828534A1 (de) * 1988-08-23 1990-03-08 Gottfried Dipl Ing Roessle Verfahren zur verwertung von energiehaltiger masse, vorrichtung zur durchfuehrung des verfahrens und verwendung eines bei der verwertung anfallenden produkts
DE4120842A1 (de) * 1990-07-05 1992-01-09 Hartmann Helmut Verfahren zur behandlung von rueckstaenden mit organo-toxischen anteilen
US6251148B1 (en) 1991-07-15 2001-06-26 John Brown Deutsche Entineering Gmbh Process for producing synthetic gasses
US5176087A (en) * 1991-12-17 1993-01-05 Roy F. Weston, Inc. Apparatus and method for low temperature thermal stripping of volatile organic compounds from soil and waste materials with non-oxidative cross-sweep gases
US5188041A (en) * 1991-12-17 1993-02-23 Roy F. Weston, Inc. Apparatus and method for low temperature thermal stripping of volatile organic compounds from soil and waste materials with non-oxidative co-current gases
US5195449A (en) * 1992-02-12 1993-03-23 Kiyoharu Michimae Dry distillation type incinerator
DE4209549A1 (de) * 1992-03-24 1993-09-30 Vaw Ver Aluminium Werke Ag Verfahren zur thermischen Behandlung von Reststoffen, z.B. zur Trennung und Verwertung von Metallverbunden mit organischen Anteilen, mittels einer Kombination aus Pyrolyse und Vergasung
US5588381A (en) * 1995-03-07 1996-12-31 Leslie Technologies, Inc. Method and system for burning waste materials
US6001144A (en) * 1996-01-29 1999-12-14 Mitsubishi Jukogyo Kabushiki Kaisha Waste treatment process
JPH09208968A (ja) * 1996-01-29 1997-08-12 Mitsubishi Heavy Ind Ltd 廃棄物のガス化処理方法
JP3266591B2 (ja) * 1999-12-10 2002-03-18 アートセラミック株式会社 断続流動式熱分解装置
AU2028802A (en) * 2000-12-08 2002-06-18 Janusz Franciszek Luterek Process and gas generator for generating fuel gas
DE10224018B4 (de) * 2002-05-28 2015-10-08 Bioenergy Systems N.V. Vorrichtung und Verfahren zur Energiegewinnung aus Bioenergieträgern und anderen organischen Stoffen
DE102004002043A1 (de) * 2004-01-15 2005-08-04 Maerz Ofenbau Ag Verfahren zum Brennen von körnigem, mineralischem Brenngut
ITRM20050207A1 (it) * 2005-05-02 2006-11-03 Pyrolb S R L Procedimento integrato per il trattamento di rifiuti mediante pirolisi e relativo impianto.
PL2470295T3 (pl) * 2009-08-27 2015-01-30 Inbicon As Sposoby i urządzenia związane z pumpą cząstek
CN108975268B (zh) * 2018-09-10 2022-05-24 浙江工业职业技术学院 一种新能源汽车用氢气制造设备
CO2020004451A1 (es) * 2020-04-14 2020-05-15 Biotecnologia Y Bioingenieria Core S A Reactor vertical continuo multifásico para la producción limpia de hidrocarburos y energía y proceso termoquímico realizado

Family Cites Families (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE347829C (de) * 1922-01-26 Curt Gerson Dipl Ing Drehrohrofen zur Verbrennung von Hausmuell
DE115070C (fr) *
DE347624C (de) * 1916-09-01 1922-01-24 Degussa Verfahren zur Gasgewinnung aus stark wasserhaltigen Rohstoffen durch Vortrocknen, Entgasen und Verbrennen
DE592608C (de) * 1932-02-14 1934-02-10 Humboldt Deutzmotoren A G Gaserzeuger fuer Reishuelsen und aehnliche pflanzliche Abfallstoffe
DE655843C (de) * 1934-10-28 1938-01-24 Humboldt Deutzmotoren Akt Ges Gaserzeuger fuer bituminoese Brennstoffe mit schwer schmelzender Schlacke, wie z. B.Holz, mit absteigender Vergasung
US2579398A (en) * 1945-08-08 1951-12-18 Standard Oil Dev Co Method for handling fuels
GB1029174A (en) * 1962-05-23 1966-05-11 Wistra Ofenbau Gmbh Process and apparatus for the disposal of garbage
US3639111A (en) * 1969-01-30 1972-02-01 Univ California Method and apparatus for preventing formation of atmospheric pollutants in the combustion of organic material
DK131745C (da) * 1970-08-18 1976-01-26 Ebara Infilco Fremgangsmade til forbrending af affald og apparat til udovelse af fremgangsmaden
DE2356294A1 (de) * 1973-11-10 1975-05-15 Air Preheater Verfahren zur verbrennung von abfaellen
AR205469A1 (es) * 1974-07-04 1976-05-07 Kiener Karl Procedimiento y dispositivo de obtencion de gas combustible
DE2432504B2 (de) * 1974-07-04 1976-12-16 Kiener, Karl, Dipl.-Ing., 7080 Goldshöfe Verfahren und anlage zum herstellen von brenngasen aus stueckigem haus- und industriemuell u.dgl.
US4142867A (en) * 1974-07-04 1979-03-06 Karl Kiener Apparatus for the production of combustible gas
DE2549076A1 (de) * 1975-11-03 1977-05-12 Kraftanlagen Ag Einrichtung zur verbrennung von abfallstoffen
DE2604409C3 (de) * 1976-02-05 1979-12-06 Kernforschungsanlage Juelich Gmbh, 5170 Juelich Verfahren und Verbrennungsofen zur Verbrennung von Abfällen
DE2651302C3 (de) * 1976-05-12 1981-07-09 PLS Gesellschaft für Pyrolyse-Müllverwertungsverfahren mbH, 8000 München Vorrichtung zur Destillationsgaserzeugung aus Abfall
US4070161A (en) * 1976-06-17 1978-01-24 General Electric Company Double seal gate valve structure
JPS5326474A (en) * 1976-08-20 1978-03-11 Hitachi Plant Eng & Constr Co Ltd Treatment for residue of thermal decomposition of refuse
DE2654041C2 (de) * 1976-11-29 1978-11-09 Kernforschungsanlage Juelich, Gmbh, 5170 Juelich Einrichtung und Verfahren zur Verbrennung von Abfallstoffen
DE2734973C2 (de) * 1977-08-03 1982-12-16 Kernforschungsanlage Jülich GmbH, 5170 Jülich Verfahren und Verbrennungsofen zum Verbrennen von Abfällen
JPS5553614A (en) * 1978-10-12 1980-04-19 Kraftanlagen Ag Method and device for burning waste
US4220454A (en) * 1978-12-29 1980-09-02 Mcdowell-Wellman Company Process for gasifying pelletized carbonaceous fuels
DE2927240C2 (de) * 1979-07-05 1985-10-31 Kiener-Pyrolyse Gesellschaft für thermische Abfallverwertung mbH, 7000 Stuttgart Verfahren und Vorrichtung zum Vergasen von stückigen Brennstoffen mit Vorschwelung und Cracken der Schwelgase im Gasgenerator

Also Published As

Publication number Publication date
KR880002401B1 (ko) 1988-11-04
DE3049250C2 (de) 1985-10-24
KR830008108A (ko) 1983-11-09
US4544374A (en) 1985-10-01
DE3049250A1 (de) 1982-09-09
EP0055840A1 (fr) 1982-07-14
ATE12681T1 (de) 1985-04-15
JPS57133189A (en) 1982-08-17
JPH0451597B2 (fr) 1992-08-19

Similar Documents

Publication Publication Date Title
EP0055840B1 (fr) Procédé et installation pour la combustion de matières organiques
DE19930071C2 (de) Verfahren und Vorrichtung zur Pyrolyse und Vergasung von organischen Stoffen und Stoffgemischen
DE3310534C2 (fr)
CH615215A5 (fr)
DE2838749A1 (de) Verfahren und vorrichtung zur behandlung eines zerkleinerten festen karbonisierbaren materials
DE3335544A1 (de) Reaktorvorrichtung zur erzeugung von generatorgas aus brennbaren abfallprodukten
DE2432504B2 (de) Verfahren und anlage zum herstellen von brenngasen aus stueckigem haus- und industriemuell u.dgl.
EP1248828B1 (fr) Dispositif et procede pour produire des gaz combustibles
DE60033782T2 (de) Verfahren zur vergasung von kohlenstoffhaltigen treibstoffen in einem festbettvergaser
DE3216836C2 (fr)
DE2748785A1 (de) Verfahren und vorrichtung fuer die verbrennung von pyrolysegasen an ort und stelle in einem ofen
EP0767342B2 (fr) Procédé d'élimination des déchets irréguliers
EP0055440A1 (fr) Procédé et installation pour la production continue de gaz combustible à partir de déchets organiques
DE2800030C3 (de) Verfahren zur Umsetzung von Naßabfall durch Pyrolyse
DE112007003339B4 (de) Verfahren und Vorrichtung zur Vergasung von Vergasungsbrennstoff
DE3632548C1 (de) Verfahren zur Veraschung von Abfaellen und Vorrichtung zur Durchfuehrung des Verfahrens
EP0007620A1 (fr) Procédé pour le traitement thermique de résidus, d'éléments de construction ou analogues dans un autoclave chauffable et dispositif pour la réalisation
DE3317977C2 (fr)
DE3523765A1 (de) Verfahren zur vergasung kohlenstoffhaltiger brennstoffe und vorrichtung zur durchfuehrung des verfahrens
EP1323809B1 (fr) Réacteur à lit descendant à co-courant
DE3728487A1 (de) Verfahren zur pyrolytischen behandlung von abfall- oder schadstoffen
DE19531340B4 (de) Verfahren zur thermischen Behandlung von Siedlungsabfall oder anderen geeigneten Stoffen
EP0704658A2 (fr) Procédé de traîtement thermique des matières résiduaires, notamment des ordures et four à tambour rotatif pour la mise en oeuvre du procédé
DE3049251A1 (de) Verfahren und einrichtung zum vergasen von abfaellen aus organischen stoffen
CH560367A5 (en) Charging system for refuse incinerator furnace - separates air and fuel region of combustion chamber from charging arrangement

Legal Events

Date Code Title Description
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

AK Designated contracting states

Designated state(s): AT BE CH FR GB IT LU NL SE

17P Request for examination filed

Effective date: 19830113

ITF It: translation for a ep patent filed

Owner name: ING. C. GREGORJ S.P.A.

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Designated state(s): AT BE CH FR GB IT LI LU NL SE

REF Corresponds to:

Ref document number: 12681

Country of ref document: AT

Date of ref document: 19850415

Kind code of ref document: T

ET Fr: translation filed
PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

26N No opposition filed
ITTA It: last paid annual fee
PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: FR

Payment date: 19931014

Year of fee payment: 13

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: GB

Payment date: 19931129

Year of fee payment: 13

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: LU

Payment date: 19931216

Year of fee payment: 13

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: SE

Payment date: 19931227

Year of fee payment: 13

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: AT

Payment date: 19931228

Year of fee payment: 13

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: NL

Payment date: 19931231

Year of fee payment: 13

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: BE

Payment date: 19940104

Year of fee payment: 13

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: CH

Payment date: 19940119

Year of fee payment: 13

EPTA Lu: last paid annual fee
PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: LU

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 19941219

Ref country code: GB

Effective date: 19941219

Ref country code: AT

Effective date: 19941219

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: SE

Effective date: 19941220

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: LI

Effective date: 19941231

Ref country code: CH

Effective date: 19941231

Ref country code: BE

Effective date: 19941231

EAL Se: european patent in force in sweden

Ref document number: 81110617.8

BERE Be: lapsed

Owner name: KERNFORSCHUNGSANLAGE JULICH G.M.B.H.

Effective date: 19941231

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: NL

Effective date: 19950701

GBPC Gb: european patent ceased through non-payment of renewal fee

Effective date: 19941219

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: FR

Effective date: 19950831

REG Reference to a national code

Ref country code: CH

Ref legal event code: PL

NLV4 Nl: lapsed or anulled due to non-payment of the annual fee

Effective date: 19950701

EUG Se: european patent has lapsed

Ref document number: 81110617.8

REG Reference to a national code

Ref country code: FR

Ref legal event code: ST