EP0679840B1 - Device for burning impurities - Google Patents
Device for burning impurities Download PDFInfo
- Publication number
- EP0679840B1 EP0679840B1 EP95104625A EP95104625A EP0679840B1 EP 0679840 B1 EP0679840 B1 EP 0679840B1 EP 95104625 A EP95104625 A EP 95104625A EP 95104625 A EP95104625 A EP 95104625A EP 0679840 B1 EP0679840 B1 EP 0679840B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- tank
- section
- heat exchangers
- container
- velocity tube
- 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 - Lifetime
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
- F23G7/00—Incinerators or other apparatus for consuming industrial waste, e.g. chemicals
- F23G7/06—Incinerators or other apparatus for consuming industrial waste, e.g. chemicals of waste gases or noxious gases, e.g. exhaust gases
- F23G7/061—Incinerators or other apparatus for consuming industrial waste, e.g. chemicals of waste gases or noxious gases, e.g. exhaust gases with supplementary heating
- F23G7/065—Incinerators or other apparatus for consuming industrial waste, e.g. chemicals of waste gases or noxious gases, e.g. exhaust gases with supplementary heating using gaseous or liquid fuel
- F23G7/066—Incinerators or other apparatus for consuming industrial waste, e.g. chemicals of waste gases or noxious gases, e.g. exhaust gases with supplementary heating using gaseous or liquid fuel preheating the waste gas by the heat of the combustion, e.g. recuperation type incinerator
Definitions
- the invention relates to a device for burning in a media stream contained contaminants.
- the device consists of a cylindrical Container with an inlet nozzle and an outlet nozzle for the media flow. This is by axially aligned in the container arranged in a ring Heat exchanger via an annular chamber equipped with a burner device and via a high-speed pipe coaxially stored in the container Flow around the heat exchanger can be fed to the outlet port.
- the invention has for its object a device of the type described Kind in such a way that the device easily in such Lets disassemble assemblies, the individual parts of which are easily accessible and in Can be quickly replaced if necessary with new individual parts.
- the inventive division of the container into three coaxially allow the heat exchangers to be combined in one Place the first container section in the disassembled state of the container is freely accessible through one end and a replacement for damaged heat exchangers enables in a simple manner. Maintenance work is just as easy the burner device accommodated in the second container section, especially this in the disassembled state of the container even from both ends of the Container section is freely accessible.
- the third section of the container contains essentially only the high-speed pipe, this is also in disassembled state of the container on a freely accessible end face of this Can be dismantled and reassembled completely unhindered.
- the container sections are preferably tightly projecting radially outwards Flanges releasably connected to each other, in from the high-speed pipe penetrated areas of the end faces of the container cuts labyrinth seals are provided.
- Burner device made up of circularly arranged individual burners, the one each of the second container section with the third container section connecting, equipped with swirl vanes is assigned.
- This configuration of the burner device allows the pollutants to be used loaded media stream with high turbulence due to the immediate Guide the effective range of the individual burners and thus with short dwell times achieve an intensive oxidation of the contaminants.
- Devices of this type are one in the device according to the invention highly turbulent mixing section not required. Rather, it serves centrally arranged high-speed tube in the device according to the invention only for the return of the medium freed from pollutants from the Combustion chamber to the upstream heat exchanger.
- the heat exchangers can be used as Pipe or plate heat exchangers, because the three-part Tank design allows arbitrarily designed heat exchangers.
- a further embodiment provides that material stresses can affect the invention that the high-speed tube with its upstream end is slidably supported by a bracket.
- an embodiment of the invention provides that all Container sections on their respective jacket inside with an insulation layer are provided.
- the insulation layer on the inside of the container sections is not only easy and therefore inexpensive to apply, but also creates an essential prerequisite for high surface temperatures in the interior of the container, as a result of which the tendency to form CO 2 on steel parts is reduced accordingly.
- This advantage also applies in particular to the high-speed pipe, which can have a relatively small diameter and therefore a correspondingly small surface area and hardly causes a drop in temperature when the media stream is returned.
- the device comprises a cylindrical container consisting of three coaxially successive Container sections 1, 2 and 3 is composed.
- the container section 1 is radially projecting over a container jacket 4 Inlet nozzle 5 for the media stream loaded with pollutants and with an outlet nozzle projecting axially beyond a container end face 6 7 provided for the media stream freed from pollutants.
- the media stream to be treated thermally passes through the inlet connection 5 in a coaxially penetrated by the outlet nozzle 7 and consequently annular Distribution chamber 8 of the container section 1.
- An washer 9 borders the Distribution chamber 8 from a flow chamber 10 of the container section 1 from.
- upstream ends of tube bundles in the form of heat exchangers 11 circular distribution connected. These extend in parallel intervals axially over the length of the flow chamber 10 and are with their outflow ends also at bores, not shown, in a Washer 12 connected.
- the annular disc 12 borders the container section 1 from the container section 2.
- a ring line 13 is arranged concentrically a radial feed line 14 is connected and via distribution lines 15 Single burner 16 supplied with fuel.
- the individual burners 16 are equipped with swirl blades 17 Connection 18 assigned. These sit in an annular disc 19, which section of the container 2 delimited from the container section 3. From an annulus 20 The media stream thus passes through the nozzle 18 with intensive swirl into the container section 3.
- a coaxial high-speed tube 21 with a upstream end 22 in the vicinity of a container end face 23 on a Console 24 slidably mounted.
- the high-speed pipe 21 penetrates the annular disc 19 and 12 and opens with an outflow end 25 in the flow chamber 10.
- the thermally treated media stream washes around with multiple redirection the tube bundle of the heat exchanger by means of circular or annular baffles 26, 27 11 in the flow-through chamber 10 and finally arrives at Outlet pipe 7 to be discharged via a piping system, not shown to become.
- the flanges 28 protruding radially outward tightly connected Container sections 1, 2 and 3 are on their respective jacket and Provided on the inside with a thermal insulation layer 29.
Landscapes
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Incineration Of Waste (AREA)
- Combustion Of Fluid Fuel (AREA)
- Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
- Separation By Low-Temperature Treatments (AREA)
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
- Fluidized-Bed Combustion And Resonant Combustion (AREA)
- Gasification And Melting Of Waste (AREA)
- Pre-Mixing And Non-Premixing Gas Burner (AREA)
Abstract
Description
Die Erfindung betrifft eine Vorrichtung zum Verbrennen von in einem Medienstrom enthaltenen Störstoffen. Die Vorrichtung besteht aus einem zylindrischen Behälter mit einem Eintrittsstutzen und einem Austrittsstutzen für den Medienstrom. Dieser ist durch ringförmig im Behälter angeordnete, axial ausgerichtete Wärmetauscher über eine mit einer Brennereinrichtung ausgestattete Ringkammer und über ein koaxial im Behälter gelagertes Hochgeschwindigkeitsrohr nach Umströmung der Wärmetauscher dem Austrittsstutzen zuführbar.The invention relates to a device for burning in a media stream contained contaminants. The device consists of a cylindrical Container with an inlet nozzle and an outlet nozzle for the media flow. This is by axially aligned in the container arranged in a ring Heat exchanger via an annular chamber equipped with a burner device and via a high-speed pipe coaxially stored in the container Flow around the heat exchanger can be fed to the outlet port.
Bei einer derartigen aus der EP 0 447 631 B1 bekannten Vorrichtung erfolgt die Verbrennung der Störstoffe, indem der damit beladene Medienstrom durch den Wirkungsbereich eines zentral angeordneten Brenners über ein Hochgeschwindigkeitsrohr dem eigentlichen Brennraum zugeführt wird, um den als Wärmetauscher dienende Rohrbündel ringförmig angeordnet sind. Durch diese Anordnung ermöglicht die bekannte Vorrichtung eine relativ kompakte Bauweise.In such a device known from EP 0 447 631 B1, the Combustion of the contaminants by the media flow loaded with them through the Area of action of a centrally located burner via a high-speed pipe the actual combustion chamber is supplied to the as a heat exchanger serving tube bundles are arranged in a ring. By this arrangement the known device enables a relatively compact design.
Schäden an den als hoch beanspruchte Verschleißteile anzusehenden Wärmetauschern, die schwierig zu warten sind, verursachen kostenaufwendige Reparaturarbeiten. Häufig lassen sich diese Arbeiten mit vertretbarem Aufwand nicht durchführen, so daß die gesamte Vorrichtung gegen eine neue Vorrichtung ausgetauscht werden muß.Damage to the heat exchangers, which are considered to be highly stressed wear parts, which are difficult to maintain cause costly repairs. Often this work cannot be done with reasonable effort perform so that the entire device against a new device needs to be replaced.
Der Erfindung liegt die Aufgabe zugrunde, eine Vorrichtung der eingangs beschriebenen Art so auszubilden, daß sich die Vorrichtung einfach in solche Baugruppen zerlegen läßt, deren Einzelteile dadurch leicht zugänglich und im Bedarfsfall durch neue Einzelteile schnell ersetzbar sind.The invention has for its object a device of the type described Kind in such a way that the device easily in such Lets disassemble assemblies, the individual parts of which are easily accessible and in Can be quickly replaced if necessary with new individual parts.
Zur Lösung dieser Aufgabe wird von einer Vorrichtung der im Oberbegriff des
Anspruchs 1 genannten Art ausgegangen, welche erfindungsgemäß die im kennzeichnenden
Teil des Anspruchs 1 angegebenen Merkmale aufweist. To solve this problem, a device in the preamble of
Claimed 1 mentioned type, which according to the invention in the characterizing
Features part of
Durch die erfindungsgemäße Unterteilung des Behälters in drei koaxial aufeinander folgenden Behälterabschnitten lassen sich die Wärmetauscher in einem ersten Behälterabschnitt unterbringen, der im zerlegten Zustand des Behälters über eine Stirnseite frei zugänglich ist und einen Ersatz beschädigter Wärmetauscher in einfacher Weise ermöglicht. Ebenso einfach sind Wartungsarbeiten an der im zweiten Behälterabschnitt untergebrachten Brennereinrichtung, zumal diese im zerlegten Zustand des Behälters sogar von beiden Stirnseiten des Behälterabschnittes aus frei zugänglich ist. Obschon der dritte Behälterabschnitt im wesentlichen nur das Hochgeschwindigkeitsrohr enthält, ist auch dieses im zerlegten Zustand des Behälters über eine dazu frei zugängliche Stirnseite dieses Behälterabschnittes völlig unbehindert de- und remontierbar.The inventive division of the container into three coaxially The following tank sections allow the heat exchangers to be combined in one Place the first container section in the disassembled state of the container is freely accessible through one end and a replacement for damaged heat exchangers enables in a simple manner. Maintenance work is just as easy the burner device accommodated in the second container section, especially this in the disassembled state of the container even from both ends of the Container section is freely accessible. Although the third section of the container contains essentially only the high-speed pipe, this is also in disassembled state of the container on a freely accessible end face of this Can be dismantled and reassembled completely unhindered.
Vorzugsweise sind die Behälterabschnitte dicht über radial nach außen vorstehende Flansche lösbar miteinander verbunden, wobei in vom Hochgeschwindigkeitsrohr durchdrungene Bereiche der Stirnseiten der Behälterschnitte Labyrinthdichtungen vorgesehen sind.The container sections are preferably tightly projecting radially outwards Flanges releasably connected to each other, in from the high-speed pipe penetrated areas of the end faces of the container cuts labyrinth seals are provided.
Nach einer besonders vorteilhaften Ausgestaltung der Erfindung besteht die Brennereinrichtung aus kreisförmig verteilt angeordneten Einzelbrennern, denen jeweils ein dem zweiten Behälterabschnitt mit dem dritten Behälterabschnitt verbindender, mit Drallschaufeln ausgestatteter Stutzen zugeordnet ist.According to a particularly advantageous embodiment of the invention Burner device made up of circularly arranged individual burners, the one each of the second container section with the third container section connecting, equipped with swirl vanes is assigned.
Durch diese Ausgestaltung der Brennereinrichtung läßt sich der mit Schadstoffen beladene Medienstrom mit hohen Turbulenzen durch den unmittelbaren Wirkungsbereich der einzelnen Brenner leiten und dadurch bei kurzen Verweilzeiten eine intensive Oxidation der Störstoffe erzielen. Gegenüber bekannten Vorrichtungen dieser Art ist bei der erfindungsgemäßen Vorrichtung dazu eine hochturbulente Mischstrecke nicht erforderlich. Vielmehr dient das zentral angeordnete Hochgeschwindigkeitsrohr bei der erfindungsgemäßen Vorrichtung lediglich zur Rückführung des von Schadstoffen befreiten Mediums aus der Brennkammer zum vorgeschalteten Wärmetauscher. This configuration of the burner device allows the pollutants to be used loaded media stream with high turbulence due to the immediate Guide the effective range of the individual burners and thus with short dwell times achieve an intensive oxidation of the contaminants. Compared to known ones Devices of this type are one in the device according to the invention highly turbulent mixing section not required. Rather, it serves centrally arranged high-speed tube in the device according to the invention only for the return of the medium freed from pollutants from the Combustion chamber to the upstream heat exchanger.
In der Ebene der Umlenkung bzw. des Eintritts des Medienstromes in das Hochgeschwindigkeitsrohr entsteht eine sogenannte Strömungssenke, die eine verlustfreie Ausgestaltung der Einströmung zuläßt. Demgegenüber sehen konventionelle Vorrichtungen eine Strömung aus dem Hochgeschwindigkeitsrohr in die Brenner-einrichtung vor, wodurch eine sogenannte Strömungsquelle entsteht, die auch bei strömungsgerechter Ausbildung der Medienstromumlenkung Verluste zwischen 500 und 600 Pa verursacht.In the plane of the deflection or the entry of the media flow into the high-speed pipe a so-called flow sink is created, which is a lossless one Design of the inflow allows. In contrast, conventional Devices a flow from the high speed pipe into the Burner device, which creates a so-called flow source, losses even if the media flow deflection is designed in accordance with the flow caused between 500 and 600 Pa.
Vorzugsweise ist zwischen dem Einströmquerschnitt des Hochgeschwindigkeitsrohres und der diesem gegenüberliegenden Stirninnenseite des dritten Behälterabschnittes ein Abstand vorgesehen, der mindestens dem 0,5fachen Durchmesser des Hochgeschwindigkeitsrohres entspricht.There is preferably between the inflow cross section of the high-speed tube and the end face of the third container section opposite this a distance is provided which is at least 0.5 times the diameter corresponds to the high-speed pipe.
Nach einer weiteren Ausgestaltung der Erfindung können die Wärmetauscher als Rohr- oder auch als Platten-Wärmetauscher ausgebildet sein, da die dreiteilige Behälterausführung beliebig gestaltete Wärmetauscher zuläßt.According to a further embodiment of the invention, the heat exchangers can be used as Pipe or plate heat exchangers, because the three-part Tank design allows arbitrarily designed heat exchangers.
Damit sich Wärmedehnungen des Hochgeschwindigkeitsrohres frei von anderweitigen Materialbeanspruchungen auswirken können, sieht eine weitere Ausgestaltung der Erfindung vor, daß das Hochgeschwindigkeitsrohr mit seinem einströmseitigen Ende von einer Konsole gleitend getragen ist.So that thermal expansions of the high-speed pipe are free of other A further embodiment provides that material stresses can affect the invention that the high-speed tube with its upstream end is slidably supported by a bracket.
Schließlich sieht eine Ausgestaltung der Erfindung noch vor, daß sämtliche Behälterabschnitte auf ihrer jeweiligen Mantelinnenseite mit einer Isolationsschicht versehen sind.Finally, an embodiment of the invention provides that all Container sections on their respective jacket inside with an insulation layer are provided.
Die Isolationsschicht auf der Mantelinnenseite der Behälterabschnitte ist nicht nur einfach und damit kostengünstig anzubringen, sondern schafft eine wesentliche Voraussetzung für hohe Oberflächentemperaturen im Innenbereich des Behälters, wodurch die Neigung zur CO2-Bildung an Stahlteilen entsprechend reduziert wird. Dieser Vorteil gilt insbesondere auch für das Hochgeschwindigkeitsrohr, das einen relativ kleinen Durchmesser und damit eine entsprechend geringe Oberfläche aufweisen kann und kaum einen Temperaturabfall bei der Rückführung des Medienstromes verursacht.The insulation layer on the inside of the container sections is not only easy and therefore inexpensive to apply, but also creates an essential prerequisite for high surface temperatures in the interior of the container, as a result of which the tendency to form CO 2 on steel parts is reduced accordingly. This advantage also applies in particular to the high-speed pipe, which can have a relatively small diameter and therefore a correspondingly small surface area and hardly causes a drop in temperature when the media stream is returned.
In der Zeichnung ist ein Ausführungsbeispiel einer erfindungsgemäßen Vorrichtung in einem Längsschnitt schematisch dargestellt und nachfolgend näher beschrieben. Es zeigt:
- Fig. 1
- einen Längsschnitt durch die Vorrichtung
und - Fig. 2
- einen Querschnitt durch einen Einzelbrenner der Brennereinrichtung in gegenüber Fig. 1 größerem Maßstab.
- Fig. 1
- a longitudinal section through the device
and - Fig. 2
- a cross section through a single burner of the burner device on a larger scale compared to FIG. 1.
Die Vorrichtung umfaßt einen zylindrischen Behälter, der aus drei koaxial aufeinanderfolgenden
Behälterabschnitten 1, 2 und 3 zusammengesetzt ist.The device comprises a cylindrical container consisting of three coaxially
Der Behälterabschnitt 1 ist mit einem über einen Behältermantel 4 radial vorstehenden
Eintrittsstutzen 5 für den mit Schadstoffen beladenen Medienstrom
und mit einem axial über eine Behälterstirnseite 6 vorstehenden Austrittsstutzen
7 für den von Schadstoffen befreiten Medienstrom versehen.The
Der thermisch zu behandelnde Medienstrom gelangt über den Eintrittsstutzen 5
in eine vom Austrittsstutzen 7 koaxial durchdrungene und folglich ringförmige
Verteilungskammer 8 des Behälterabschnittes 1. Eine Ringscheibe 9 grenzt die
Verteilungskammer 8 von einer Durchströmungskammer 10 des Behälterabschnittes
1 ab. An nicht dargestellte Bohrungen in der Ringscheibe 9 sind
einströmseitige Enden von als Wärmetauscher 11 ausgebildeten Rohrbündeln in
kreisförmiger Verteilung angeschlossen. Diese erstrecken sich in Parallelabständen
axial über die Länge der Durchströmungskammer 10 und sind mit ihren
ausströmseitigen Enden gleichfalls an nicht dargestellte Bohrungen in einer
Ringscheibe 12 angeschlossen. Die Ringscheibe 12 grenzt den Behälterabschnitt
1 vom Behälterabschnitt 2 ab.The media stream to be treated thermally passes through the
Im Behälterabschnitt 2 ist konzentrisch eine Ringleitung 13 angeordnet, die an
eine radiale Zuführleitung 14 angeschlossen ist und über Verteilungsleitungen 15
Einzelbrenner 16 mit Brennstoff versorgt.In the
Wie Fig. 2 zeigt, sind den Einzelbrennern 16 mit Drallschaufeln 17 ausgestattete
Stutzen 18 zugeordnet. Diese sitzen in einer Ringscheibe 19, welche den Behälter-abschnitt
2 vom Behälterabschnitt 3 abgrenzt. Aus einem Ringraum 20
gelangt der Medienstrom somit über die Stutzen 18 unter intensiver Verdrallung
in den Behälterabschnitt 3.As shown in FIG. 2, the
Im Behälteraschnitt 3 ist koaxial ein Hochgeschwindigkeitsrohr 21 mit einem
einströmseitigen Ende 22 in der Nähe einer Behälterstirnseite 23 auf einer
Konsole 24 gleitfähig gelagert. Das Hochgeschwindigkeitsrohr 21 durchdringt
die Ringscheibe 19 und 12 und mündet mit einem ausströmseitigen Ende 25 in
die Durchströmungskammer 10.In the
Der thermisch behandelte Medienstrom umspült unter mehrfacher Umlenkung
durch kreis- bzw. kreisringförmige Schikanen 26, 27 die Rohrbündel des Wärmetauschers
11 in der Durchströmungskammer 10 und gelangt schließlich zum
Austrittsstutzen 7, um über ein nicht dargestelltes Rohrleitungssystem abgeführt
zu werden.The thermally treated media stream washes around with multiple redirection
the tube bundle of the heat exchanger by means of circular or
Die über radial nach außen vorstehende Flansche 28 dicht miteinander verbundenen
Behälterabschnitte 1, 2 und 3 sind auf ihrer jeweiligen Mantel- und
Stirninnenseite mit einer thermischen Isolationsschicht 29 versehen.The
Claims (7)
- Device for burning impurities contained in a media stream, consisting of a cylindrical tank having an inlet connection and an outlet connection for the media stream, which can be supplied to the outlet connection, after flowing around the heat exchangers, through axially orientated heat exchangers arranged in the shape of a ring in the tank, via an annular chamber equipped with a burner facility and via a high-velocity tube mounted coaxially in the tank, characterised in that the tank is assembled from at least three coaxially successive tank sections (1, 2, 3), of which the first tank section (1) contains the heat exchangers (11), which extend the length thereof, the second tank section (2) includes the burner facility constructed in the shape of a ring and consisting of individual burners (16), and the third section (3) includes the coaxial high-velocity tube (21) which with an end piece penetrates through the burner facility in the second tank section (2) and extends as far as the first tank section (1), the tank sections (1, 2, 3) being interconnected tightly via radially outwardly projecting flanges (28) and in a detachable manner.
- Device according to claim 1, characterised by the provision of labyrinth boxes in regions of the end faces of the tank sections (1, 2, 3) through which the high-velocity tube (21) penetrates.
- Device according to claim 1 or 2, characterised in that the individual burners (16) are arranged in a circular distribution and are provided in each case with a connector (18) which is equipped with swirl vanes (17) and which connects the second tank section (2) to the third tank section (3).
- Device according to any of claims 1 to 3, characterised in that between the inflow cross-section of the high-velocity tube (21) and the opposing inside end face (23) of the third tank section (3) there is a clearance corresponding to at least 0.5 of the diameter of the high-velocity tube (21).
- Device according to any of claims 1 to 4, characterised in that the heat exchangers (11) are in the form of tube or plate heat exchangers.
- Device according to any of claims 1 to 5, characterised in that a console (24) carries the high-velocity tube (21) in a sliding fashion by its inflow-side extremity (22).
- Device according to any of claims 1 to 6, characterised in that all of the tank sections (1, 2, 3) are provided with an insulating layer (29) on the respective inside faces of their convex and end surfaces.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE4414875 | 1994-04-28 | ||
| DE4414875A DE4414875C1 (en) | 1994-04-28 | 1994-04-28 | Device for burning harmful substances contained in flow medium |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| EP0679840A2 EP0679840A2 (en) | 1995-11-02 |
| EP0679840A3 EP0679840A3 (en) | 1996-05-15 |
| EP0679840B1 true EP0679840B1 (en) | 1998-07-15 |
Family
ID=6516696
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP95104625A Expired - Lifetime EP0679840B1 (en) | 1994-04-28 | 1995-03-29 | Device for burning impurities |
Country Status (4)
| Country | Link |
|---|---|
| EP (1) | EP0679840B1 (en) |
| AT (1) | ATE168460T1 (en) |
| DE (2) | DE4414875C1 (en) |
| ES (1) | ES2119249T3 (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19547688C1 (en) * | 1995-12-20 | 1997-08-14 | Krantz Tkt Gmbh | Device for burning contaminants contained in a media stream |
| DE102013203448A1 (en) * | 2013-02-28 | 2014-08-28 | Dürr Systems GmbH | Plant and method for treating and / or utilizing gaseous medium |
| CN111306562B (en) * | 2020-03-20 | 2020-10-02 | 安徽鑫德钙业有限公司 | Concentrated and catalytic combustion's environmental protection waste gas administers device |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3049163C2 (en) * | 1980-12-24 | 1983-04-14 | Kernforschungsanlage Jülich GmbH, 5170 Jülich | Frontal connection of ceramic components of a combustion and heating device |
| DE3107664C2 (en) * | 1981-02-28 | 1986-11-06 | Kraftanlagen Ag, 6900 Heidelberg | Device for the afterburning of organic components in process exhaust gases |
| GB2153985A (en) * | 1984-02-03 | 1985-08-29 | Flakt Limited | Apparatus for burning pollutants carried by exhaust gases |
| AT390206B (en) * | 1988-04-22 | 1990-04-10 | Howorka Franz | DEVICE FOR THE THERMAL DISASSEMBLY OF FLUID POLLUTANTS |
| DE4031042A1 (en) * | 1990-10-01 | 1992-04-02 | Laumen Thermotechnik Gmbh M | PLug flow catalytic oxidn. reactor with automatic temp. regulation - has sinter matrix heat-pipe elements, and is useful for hydrocarbon oxidn. |
| NL9101408A (en) * | 1991-08-20 | 1993-03-16 | Stork Contiweb | BURNER UNIT. |
-
1994
- 1994-04-28 DE DE4414875A patent/DE4414875C1/en not_active Expired - Fee Related
-
1995
- 1995-03-29 AT AT95104625T patent/ATE168460T1/en not_active IP Right Cessation
- 1995-03-29 DE DE59502799T patent/DE59502799D1/en not_active Expired - Fee Related
- 1995-03-29 EP EP95104625A patent/EP0679840B1/en not_active Expired - Lifetime
- 1995-03-29 ES ES95104625T patent/ES2119249T3/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| EP0679840A3 (en) | 1996-05-15 |
| DE4414875C1 (en) | 1995-08-31 |
| DE59502799D1 (en) | 1998-08-20 |
| ATE168460T1 (en) | 1998-08-15 |
| EP0679840A2 (en) | 1995-11-02 |
| ES2119249T3 (en) | 1998-10-01 |
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