EP0092192A2 - Gas generator - Google Patents

Gas generator Download PDF

Info

Publication number
EP0092192A2
EP0092192A2 EP83103660A EP83103660A EP0092192A2 EP 0092192 A2 EP0092192 A2 EP 0092192A2 EP 83103660 A EP83103660 A EP 83103660A EP 83103660 A EP83103660 A EP 83103660A EP 0092192 A2 EP0092192 A2 EP 0092192A2
Authority
EP
European Patent Office
Prior art keywords
gas generator
gas
generator according
jacket
shaped piece
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.)
Withdrawn
Application number
EP83103660A
Other languages
German (de)
French (fr)
Other versions
EP0092192A3 (en
Inventor
Walter Otto Zerbin
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.)
IMBERT ENERGIETECHNIK GmbH
Original Assignee
IMBERT ENERGIETECHNIK 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 IMBERT ENERGIETECHNIK GmbH filed Critical IMBERT ENERGIETECHNIK GmbH
Publication of EP0092192A2 publication Critical patent/EP0092192A2/en
Publication of EP0092192A3 publication Critical patent/EP0092192A3/en
Withdrawn legal-status Critical Current

Links

Images

Classifications

    • 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
    • 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
    • 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
    • C10J3/72—Other features
    • 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
    • C10J3/72—Other features
    • C10J3/74—Construction of shells or jackets
    • 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
    • C10J2200/00—Details of gasification apparatus
    • C10J2200/15—Details of feeding means
    • C10J2200/152—Nozzles or lances for introducing gas, liquids or suspensions
    • 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
    • C10J2300/0916—Biomass
    • C10J2300/092—Wood, cellulose
    • 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

Definitions

  • the invention relates to a gas generator, in particular a wood gas generator, with a double jacket, the gap of which receives the gas flow generated, and a gasification air supply which is fastened to the inner jacket.
  • the different expansions between the inner and outer jacket of the double jacket move within such narrow limits that it is sufficient to provide the outer jacket with a flange in the area of the air chamber of the gasification air supply and the flanged surface with the abutting surface of the air chamber with the interposition of one suitable screw tightly.
  • the object of the invention is therefore to provide a gas generator of the type mentioned, in which despite the large differences in expansion between the inner and outer jacket in the area of Vergasungs Kunststoffzu Kunststoffun g a compound present such that neither the air in the gas-filled gap of the double jacket, nor gas can penetrate the gasification air supply.
  • This object is achieved in that the gasification air supply is connected gas-tight to the outer jacket via a flexible metal hose.
  • the flexible metal hose can safely absorb the expansion deflections, it is useful if it consists of several turns. However, this can lead to a length that is considerably larger than the available space between the inner and outer sheath. It is then expedient if the flexible metal hose on the side facing the inner jacket is connected to a shaped piece which is connected gas-tight to the inner jacket, while the metal hose on the other side has a flange which is connected gas-tight to the outer jacket. The fitting extends up to or protrudes from the flange.
  • an ignition lance is possible by arranging a non-return flap adjacent to the inner end of the metal hose and in particular at the inner end of the shaped piece, which has a sleeve. Then you can use a lance in the form of a steel tube, which can be passed through the sleeve up to the immediate vicinity of a generator vent nozzle of an air chamber, wherein the steel tube carries a collar that lies sealingly against the sleeve of the check valve.
  • the outer end of the steel pipe may terminate in a beaker in the inflamed wood or P utzwolle is loaded for firing.
  • the gas generator has a double jacket consisting of an inner jacket 1 and an outer jacket 2, which form a gap 3 with one another through which the gas generated flows.
  • the inner jacket 1 assumes a higher temperature than the outer jacket 2.
  • the air required for the gasification is sucked in from the environment and supplied to an air chamber 4, which is welded to the inner jacket, enables connection 5 to individual air nozzles of a nozzle ring (not shown).
  • the air chamber 4 lies in the gap 3 between the inner jacket 1 and the outer jacket 2.
  • the outward-facing wall of the air chamber 4 is provided with a receptacle 6 for a non-return flap 7 and for a fitting 8, the fitting 8 being detachable and gas-tight in the Recording 6 is screwed.
  • the outside of the molding 8 is designed such that it can be screwed out of the receptacle 6 with a simple tool (recess 9).
  • a flexible metal hose 10 consisting of several turns, optionally detachable, is fastened, which is connected to a flange 11 in a gastight manner towards the outside.
  • the fitting 8 extends up to the flange 11 or projects beyond it to the outside.
  • the receptacle 6 is welded into the outer wall of the air chamber 4, for example, and the collar surfaces on the shaped piece 8 lie against a corresponding surface in the receptacle 6 when screwing into the receptacle 6 and thus seal the airway against the gas path.
  • a stem 12 is arranged, for example in the form of a pipe socket, for example welded, which carries a flange 12a on the outside.
  • the flange 11 of the flexible metal hose 10 and the flange 12a of the stem 12 are screwed tightly and gas-tight to one another after inserting a seal 13 via a loose flange 14, so that an air access to the gas in the gap 3 or a gas outlet from the gap 3 into the gasification air supply is reliably prevented, even if large differences in elongation occur between the inner jacket 1 and the outer jacket 2.
  • the check valve 7 prevents flames from knocking out in the gas generator and is articulated on a sleeve 7a, which is fixed in the receptacle 6 by a clamping screw, for example.
  • a steel tube is passed through the sleeve 7 a, which carries a collar at a suitable distance from the inserted tube end, which lies against a flat annular surface of the sleeve 7 a, while the steel tube end extends directly into the vicinity of the generator air nozzle of the air chamber 4.
  • the steel tube is connected to a cup, in which e.g. inflamed wood or cleaning wool is inserted.
  • the sucked-in air only reaches the gas generator through the air nozzle that is blown from the end of the steel pipe, the other nozzles of the nozzle ring are switched off because the collar of the steel pipe seals.

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Chemistry (AREA)
  • Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
  • Drying Of Solid Materials (AREA)

Abstract

The gas generator, especially a wood gas generator, has a double jacket (1,2), whose gap takes up the gas stream generated, and a gasification air feed (4) which is fixed to the inner jacket (1). In order to ensure that, in spite of large differences in expansion between the inner and outer jackets (1,2) in the region of the gasification air feed (4), the joint is such that neither air can penetrate into the gas-filled gap of the double jacket nor gas into the gasification air feed (4), the gasification air feed (4) is connected gas-tight via a flexible metal hose (10) to the outer jacket (2).

Description

Die Erfindung betrifft einen Gasgenerator, insbesondere einen Holzgasgenerator, mit einem Doppelmantel, dessen Spalt den erzeugten Gasstrom aufnimmt, und einer Vergasungsluftzuführung, die am Innenmantel befestigt ist.The invention relates to a gas generator, in particular a wood gas generator, with a double jacket, the gap of which receives the gas flow generated, and a gasification air supply which is fastened to the inner jacket.

Bei kleineren Gaserzeugern bewegen sich die unterschiedlichen Dehnungen zwischen Innen- und Außenmantel des Doppelmantels in so engen Grenzen, daß es genügt, den Außenmantel im Bereich der Luftkammer der Vergasungsluftzuführung mit einer Einbördelung zu versehen und die eingebördelte Fläche mit der anstoßenden Fläche der Luftkammer unter Zwischenschaltung einer geeigneten Dichtung fest zu verschrauben.In the case of smaller gas generators, the different expansions between the inner and outer jacket of the double jacket move within such narrow limits that it is sufficient to provide the outer jacket with a flange in the area of the air chamber of the gasification air supply and the flanged surface with the abutting surface of the air chamber with the interposition of one suitable screw tightly.

Bei großen Gaserzeugern sind die Dehnungsunterschiede zwischen Innen- und Außenmantel jedoch so groß, daß diese einfache Konstruktion nicht mehr angewendet werden kann.In the case of large gas generators, however, the expansion differences between the inner and outer jacket are so great that this simple construction can no longer be used.

Aufgabe der Erfindung ist es daher, einen Gasgenerator der eingangs genannten Art zu schaffen, bei dem trotz großer Dehnungsunterschiede zwischen Innen- und Außenmantel im Bereich der Vergasungsluftzuführung eine Verbindung derart vorhanden ist, daß weder die Luft in den gasgefüllten Spalt des Doppelmantels, noch Gas in die Vergasungsluftzuführung eindringen kann.The object of the invention is therefore to provide a gas generator of the type mentioned, in which despite the large differences in expansion between the inner and outer jacket in the area of Vergasungsluftzuführun g a compound present such that neither the air in the gas-filled gap of the double jacket, nor gas can penetrate the gasification air supply.

Diese Aufgabe wird dadurch gelöst, daß die Vergasungsluftzuführung über einen flexiblen Metallschlauch gasdicht mit dem Außenmantel verbunden ist.This object is achieved in that the gasification air supply is connected gas-tight to the outer jacket via a flexible metal hose.

Damit der flexible Metallschlauch die Dehnungsausschläge sicher aufnehmen kann, ist es zweckmäßig, wenn er aus mehreren Windungen besteht. Dies kann allerdings zu einer Baulänge führen, die wesentlich größer ist als der verfügbare Raum zwischen Innen- und Außenmantel. Dann ist es zweckmäßig, wenn der flexible Metallschlauch auf der dem Innenmantel zugewandten Seite mit einem Formstück verbunden ist,das mit dem Innenmantel gasdicht verbunden ist, während der Metallschlauch auf der anderen Seite einen Flansch aufweist, der mit dem Außenmantel gasdicht verbunden ist. Das Formstück reicht bis zu dem Flansch oder ragt aus diesem heraus.So that the flexible metal hose can safely absorb the expansion deflections, it is useful if it consists of several turns. However, this can lead to a length that is considerably larger than the available space between the inner and outer sheath. It is then expedient if the flexible metal hose on the side facing the inner jacket is connected to a shaped piece which is connected gas-tight to the inner jacket, while the metal hose on the other side has a flange which is connected gas-tight to the outer jacket. The fitting extends up to or protrudes from the flange.

Es wird nicht nur Dehnung und Dichtheit gewährleistet, sondern auch einfache Wartung und Demontierbarkeit. Außerdem ist die Einführung einer Zündlanze möglich, indem eine Rückschlagklappe benachbart zum inneren Ende des Metallschlauch und insbesondere am inneren Ende des Formstücks angeordnet wird, die eine Hülse aufweist. Dann kann man eine Zündlanze in Form eines Stahlrohrs verwenden, die durch die Hülse bis unmittelbar in die Nähe einer Generatorlüftdüse einer Luftkammer geführt werden kann, wobei das Stahlrohr einen Bund trägt, der sich dichtend an die Hülse der Rückschlagklappe legt. Das äußere Ende des Stahlrohrs kann in einem Becher enden, in den entflammte Holz- oder Putzwolle zum Zünden eingelegt wird.Not only is expansion and tightness guaranteed, but also easy maintenance and disassembly. In addition, the introduction of an ignition lance is possible by arranging a non-return flap adjacent to the inner end of the metal hose and in particular at the inner end of the shaped piece, which has a sleeve. Then you can use a lance in the form of a steel tube, which can be passed through the sleeve up to the immediate vicinity of a generator vent nozzle of an air chamber, wherein the steel tube carries a collar that lies sealingly against the sleeve of the check valve. The outer end of the steel pipe may terminate in a beaker in the inflamed wood or P utzwolle is loaded for firing.

Weitere Ausgestaltungen der Erfindung sind der nachfolgenden Beschreibung und den Unteransprüchen zu entnehmen. Die Erfindung wird nachstehend anhand eines in der beige- fügten Abbildung dargestellten Ausführungsbeispieles näher erläutert, die ausschnittweise im Schnitt einen Gasgenerator im Bereich der Vergasungsluftzuführung darstellt.Further refinements of the invention can be found in the following description and the subclaims. The invention will be explained in more detail below with reference to an in beige f ügten illustration embodiment shown, the fragmentary showing a gas generator in the region of the gasification air feed in section.

Der Gasgenerator besitzt einen Doppelmantel bestehend aus einem Innenmantel 1 und einem Außenmantel 2, die einen Spalt 3 miteinander bilden, durch den das erzeugte Gas hindurchströmt. Dabei nimmt der Innenmantel 1 eine höhere Temperatur als der Außenmantel 2 an.The gas generator has a double jacket consisting of an inner jacket 1 and an outer jacket 2, which form a gap 3 with one another through which the gas generated flows. The inner jacket 1 assumes a higher temperature than the outer jacket 2.

Die für die Vergasung benötigte Luft wird aus der Umgebung angesaugt und einer Luftkammer 4 zugeführt, die am Innenmantel verschweißt ist, Verbindung 5 zu einzelnen Luftdüsen eines Düsenrings (nicht dargestellt) ermöglicht. Die Luftkammer 4 liegt in dem Spalt 3 zwischen dem Innenmantel 1 und dem Außenmantel 2. Die nach außen gerichtete Wand der Luftkammer 4 ist mit einer Aufnahme 6 für eine Rückschlagklappe 7 sowie für ein Formstück 8 versehen, wobei das Formstück 8 lösbar und gasdicht in die Aufnahme 6 geschraubt ist. Die Außenseite des Formstücks 8 ist derart gestaltet, daß es mit einem einfachen Werkzeug aus der Aufnahme 6 herausgeschraubt werden kann (Ausnehmung 9). Auf der Außenseite des Formstücks 8 ist ein aus mehreren Windungen bestehender, flexibler Metallschlauch 10, gegebenenfalls lösbar, befestigt, der zur Außenseite hin gasdicht mit einem Flansch 11 verbunden ist. Das Formstück 8 reicht bis zu dem Flansch 11 oder überragt diesen nach außen. Die Aufnahme 6 ist beispielsweise in die Außenwand der Luftkammer 4 eingeschweißt und die Bundflächen am Formstück 8 legen sich beim Einschrauben in die Aufnahme 6 gegen eine entsprechende Fläche in der Aufnahme 6 an und dichten somit den Luftweg gegen den Gasweg ab.The air required for the gasification is sucked in from the environment and supplied to an air chamber 4, which is welded to the inner jacket, enables connection 5 to individual air nozzles of a nozzle ring (not shown). The air chamber 4 lies in the gap 3 between the inner jacket 1 and the outer jacket 2. The outward-facing wall of the air chamber 4 is provided with a receptacle 6 for a non-return flap 7 and for a fitting 8, the fitting 8 being detachable and gas-tight in the Recording 6 is screwed. The outside of the molding 8 is designed such that it can be screwed out of the receptacle 6 with a simple tool (recess 9). On the outside of the shaped piece 8, a flexible metal hose 10 consisting of several turns, optionally detachable, is fastened, which is connected to a flange 11 in a gastight manner towards the outside. The fitting 8 extends up to the flange 11 or projects beyond it to the outside. The receptacle 6 is welded into the outer wall of the air chamber 4, for example, and the collar surfaces on the shaped piece 8 lie against a corresponding surface in the receptacle 6 when screwing into the receptacle 6 and thus seal the airway against the gas path.

Im Außenmantel 2 ist ein Vorbau 12 beispielsweise in Form eines Rohrstutzens angeordnet, beispielsweise eingeschweißt, der außenseitig einen Flansch 12a trägt. Der Flansch 11 des flexiblen Metallschlauchs 10 und der Flansch 12a des Vorbaus 12 sind nach Einfügen einer Dichtung 13 über einen Losflansch 14 fest und gasdicht miteinander verschraubt, so daß ein Luftzutritt zum Gas im Spalt 3 bzw. ein Gasaustritt aus dem Spalt 3 in die Vergasungsluftzuführung sicher verhindert wird, auch wenn große Dehnungsunterschiede zwischen dem Innenmantel 1 und dem Außenmantel 2 auftreten.In the outer jacket 2, a stem 12 is arranged, for example in the form of a pipe socket, for example welded, which carries a flange 12a on the outside. The flange 11 of the flexible metal hose 10 and the flange 12a of the stem 12 are screwed tightly and gas-tight to one another after inserting a seal 13 via a loose flange 14, so that an air access to the gas in the gap 3 or a gas outlet from the gap 3 into the gasification air supply is reliably prevented, even if large differences in elongation occur between the inner jacket 1 and the outer jacket 2.

Die Rückschlagklappe 7 verhindert bei überdruck im Gasgenerator ein Herausschlagen von Flammen und ist an einer Hülse 7a angelenkt, die in der Aufnahme 6 etwa durch eine Klemmschraube fixiert ist. Für die Zündung wird durch die Hülse 7a ein Stahlrohr hindurchgeführt, das in einer geeigneten Entfernung vom eingeführten Rohrende einen Bund trägt, der sich gegen eine ebene Ringfläche der Hülse 7a legt, während das Stahlrohrende bis unmittelbar in die Nähe der Generatorluftdüse der Luftkammer 4 reicht. Auf der anderen Seite ist das Stahlrohr mit einem Becher verbunden, in welchen z.B. entflammte Holz- oder Putzwolle eingelegt wird. Beim Zündvorgang gelangt so die angesaugte Luft lediglich durch die Luftdüse, die vom Stahlrohrende angeblasen wird, in den Gasgenerator, die anderen Düsen des Düsenringes sind ausgeschaltet, weil der Bund des Stahlrohrs abdichtet.The check valve 7 prevents flames from knocking out in the gas generator and is articulated on a sleeve 7a, which is fixed in the receptacle 6 by a clamping screw, for example. For the ignition, a steel tube is passed through the sleeve 7 a, which carries a collar at a suitable distance from the inserted tube end, which lies against a flat annular surface of the sleeve 7 a, while the steel tube end extends directly into the vicinity of the generator air nozzle of the air chamber 4. On the other hand, the steel tube is connected to a cup, in which e.g. inflamed wood or cleaning wool is inserted. During the ignition process, the sucked-in air only reaches the gas generator through the air nozzle that is blown from the end of the steel pipe, the other nozzles of the nozzle ring are switched off because the collar of the steel pipe seals.

Claims (9)

1. Gasgenerator, insbesondere Holzgasgenerator, mit einem Doppelmantel (1,2), dessen Spalt den erzeugten Gasstrom aufnimmt, und einer Vergasungsluftzuführung (4), die am Innenmantel (1) befestigt ist, dadurch gekennzeichnet, daß die Vergasungsluftzuführung (4) über einen flexiblen Metallschlauch (10) gasdicht mit dem Außenmantel (2) verbunden ist.1. Gas generator, in particular wood gas generator, with a double jacket (1, 2), the gap of which receives the gas flow generated, and a gasification air supply (4) which is fastened to the inner casing (1), characterized in that the gasification air supply (4) has a M flexible etallschlauch (10) gas-tight to the outer shell (2) is connected. 2. Gasgenerator nach Anspruch 1, dadurch gekennzeichnet, daß der flexible Metallschlauch (10) auf der dem Innenmantel (1) zugewandten Seite mit einem Formstück (8) verbunden ist, das mit dem Innenmantel (1) gasdicht verbunden ist, während der Metallschlauch (10) auf der anderen Seite einen Flansch (11J aufweist, der mit dem Außenmantel (2) gasdicht verbunden ist.2. Gas generator according to claim 1, characterized in that the flexible metal hose (10) on the side facing the inner jacket (1) is connected to a shaped piece (8) which is gas-tightly connected to the inner jacket (1) while the metal tube ( 10) on the other side has a flange (11J) which is connected in a gastight manner to the outer jacket (2). 3. Gasgenerator nach Anspruch 2, dadurch gekennzeichnet, daß das Formstück (8) und der Flansch (11) des flexiblen Metallschlauchs (10) lösbar verbunden sind.3. Gas generator according to claim 2, characterized in that the shaped piece (8) and the flange (11) of the flexible metal hose (10) are detachably connected. 4. Gasgenerator nach Anspruch 2 oder 3, dadurch gekennzeichnet, daß das Formstück (8) rohrförmig ausgebildet ist.4. Gas generator according to claim 2 or 3, characterized in that the shaped piece (8) is tubular. 5. Gasgenerator nach einem der Ansprüche 2 bis 4, dadurch gekennzeichnet, daß das Formstück (8) mit einer Aufnahme (6) verschraubt ist, die in einer an dem Innenmantel (1) befestigten Luftkammer (4) befestigt ist.5. Gas generator according to one of claims 2 to 4, characterized in that the shaped piece (8) is screwed to a receptacle (6) which is fastened in an air chamber (4) fastened to the inner casing (1). 6. Gasgenerator nach einem der Ansprüche 2 bis 5, dadurch gekennzeichnet, daß das Formstück (8) und der flexible Metallschlauch (10) von einem an dem Außenmantel (2) befestigten Vorbau (12) aufgenommen werden, wobei der Flansch (11) des flexiblen Metallschlauchs (10) mit dem Vorbau (12) unter Zwischenschaltung einer Dichtung (13) verschraubt ist.6. Gas generator according to one of claims 2 to 5, characterized in that the shaped piece (8) and the flexible metal hose (10) of a on the outer jacket (2) attached stem (12) are received, the flange (11) of the flexible metal hose (10) is screwed to the stem (12) with the interposition of a seal (13). 7. Gasgenerator nach Anspruch 6, dadurch gekennzeichnet, daß der Flansch (11) des flexiblen Metallschlauchs (10) mit dem Vorbau (12) über einen Losflansch (14) verbunden ist.7. Gas generator according to claim 6, characterized in that the flange (11) of the flexible metal hose (10) with the stem (12) is connected via a loose flange (14). 8. Gasgenerator nach einem der Ansprüche 2 bis 7, dadurch gekennzeichnet, daß das Formstück (8) mit Ansatzstellen (9) für ein Aus- bzw. Einbauwerkzeug versehen ist.8. Gas generator according to one of claims 2 to 7, characterized in that the shaped piece (8) is provided with attachment points (9) for a removal or installation tool. 9. Gasgenerator nach einem der Ansprüche I'bis 8, dadurch gekennzeichnet,daß die Vergasungsluftzuführung (4) eine Rückschlagklappe (7) mit einer Hülse (7a) aufweist, die eine ebene Ringfläche als dichtende Anlage für eine einführbare Zündeinrichtung aufweist. 10. Gasgenerator nach Anspruch 9, dadurch gekennzeichnet, daß die Hülse (7a) in die Aufnahme (6) eingeklemmt ist.9. Gas generator according to one of claims I'bis 8, characterized in that the gasification air supply (4) has a non-return valve (7) with a sleeve (7a) which has a flat annular surface as a sealing system for an insertable ignition device. 10. Gas generator according to claim 9, characterized in that the sleeve (7a) is clamped in the receptacle (6).
EP83103660A 1982-04-17 1983-04-15 Gas generator Withdrawn EP0092192A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19828210958 DE8210958U1 (en) 1982-04-17 1982-04-17 GAS GENERATOR
DE8210958U 1982-04-17

Publications (2)

Publication Number Publication Date
EP0092192A2 true EP0092192A2 (en) 1983-10-26
EP0092192A3 EP0092192A3 (en) 1985-08-21

Family

ID=6739151

Family Applications (1)

Application Number Title Priority Date Filing Date
EP83103660A Withdrawn EP0092192A3 (en) 1982-04-17 1983-04-15 Gas generator

Country Status (3)

Country Link
EP (1) EP0092192A3 (en)
BR (1) BR8301905A (en)
DE (1) DE8210958U1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0742278A2 (en) * 1995-05-12 1996-11-13 Hugo Petersen Ges. für verfahrenstechn. Anlagenbau mbH & Co KG Ignition device for a gasification reactor
WO2009040323A2 (en) * 2007-09-21 2009-04-02 Siemens Aktiengesellschaft Flow gasifier having cooling shield and bellows expansion joint

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR920498A (en) * 1940-12-09 1947-04-09 Soudure Autogene Francaise Improvements to gasifiers
FR985405A (en) * 1943-10-23 1951-07-18 Lilloise De Materiel De Chemin Double-walled gasifier ignition nozzle

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR920498A (en) * 1940-12-09 1947-04-09 Soudure Autogene Francaise Improvements to gasifiers
FR985405A (en) * 1943-10-23 1951-07-18 Lilloise De Materiel De Chemin Double-walled gasifier ignition nozzle

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0742278A2 (en) * 1995-05-12 1996-11-13 Hugo Petersen Ges. für verfahrenstechn. Anlagenbau mbH & Co KG Ignition device for a gasification reactor
EP0742278A3 (en) * 1995-05-12 1997-01-02 Petersen Hugo Verfahrenstech Ignition device for a gasification reactor
WO2009040323A2 (en) * 2007-09-21 2009-04-02 Siemens Aktiengesellschaft Flow gasifier having cooling shield and bellows expansion joint
WO2009040323A3 (en) * 2007-09-21 2009-08-20 Siemens Ag Flow gasifier having cooling shield and bellows expansion joint
US8475548B2 (en) 2007-09-21 2013-07-02 Siemens Aktiengesellschaft Entrained-flow gasifier with cooling screen and bellows compensator

Also Published As

Publication number Publication date
BR8301905A (en) 1983-12-20
DE8210958U1 (en) 1983-09-29
EP0092192A3 (en) 1985-08-21

Similar Documents

Publication Publication Date Title
DE19501914C1 (en) Installation for cleaning waste gases by incineration
DE3001666C2 (en) Corrugated stainless steel conduit and method of making the same
EP0519201A2 (en) Device for gas flooding of two pipes for being welded together
EP0603775B1 (en) Method for making a sealed connection between a pipe and a pipe connector, and pipe connector used therefor, which can be tightened
EP0092192A2 (en) Gas generator
CH713804A1 (en) Apparatus and method for removing deposits in the interior of containers or installations.
EP0759502A1 (en) Compensating system
EP1116544B1 (en) Device for gas flooding
DE1777114A1 (en) Starting workpiece for plating a ferritic support tube with an austenitic plating tube
DE4225014C2 (en) Suction device for welding or cutting systems
EP0040791B1 (en) House-inlet for medium conduits, especially for gas and water conduits
DE19710170A1 (en) Corrosion protection device for a rope
DE19727346C2 (en) Removable gas-tight bushing in a process pipe
DE20102990U1 (en) Firefighting facility
EP0073049B1 (en) Inlet in building for supply pipes, especially for gas and water
EP0411338B1 (en) Device for carrying out improvement work on a damaged pipeline which is no longer accessible
DE2343098A1 (en) Fume extn. on welding torches - using outer concentric sleeve on torch, thus forming a suction channel
DE2822049A1 (en) PIPE JOINT CONNECTION
DE3544716A1 (en) Spraying device
DE102005042724B3 (en) Gas supply device for two tubular elements to be welded has flexible tubular body formed from two layers of spiral-wound wire
DE2144547C3 (en) On an oxygen lance provided connection-side thermal expansion compensation device together with short-circuit-proof sealing telescopic guide
DE3835707C1 (en) Inert-gas feed
EP0365803A1 (en) Device for the projection of a repairing material on a perforated brick
DE2701325A1 (en) TIG butt welding long corrugated stainless steel pipes - using flexible chamber to feed inert gas onto interior of joint
DE4222234A1 (en) Device for bringing gas supply into building - has plastic gas pipe surrounded by short length of corrugated metal pipe welded to end cap

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 DE FR GB IT LI LU NL SE

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

AK Designated contracting states

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

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

18D Application deemed to be withdrawn

Effective date: 19851031

RIN1 Information on inventor provided before grant (corrected)

Inventor name: ZERBIN, WALTER OTTO