DE10310974A1 - High temperature gasification reactor includes curved cooling plates which are connected to inner surface of double wall structure casing via welds and connectors - Google Patents
High temperature gasification reactor includes curved cooling plates which are connected to inner surface of double wall structure casing via welds and connectors Download PDFInfo
- Publication number
- DE10310974A1 DE10310974A1 DE2003110974 DE10310974A DE10310974A1 DE 10310974 A1 DE10310974 A1 DE 10310974A1 DE 2003110974 DE2003110974 DE 2003110974 DE 10310974 A DE10310974 A DE 10310974A DE 10310974 A1 DE10310974 A1 DE 10310974A1
- Authority
- DE
- Germany
- Prior art keywords
- cooling
- double jacket
- wall
- cooling surfaces
- high temperature
- 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.)
- Ceased
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
- F27D9/00—Cooling of furnaces or of charges therein
-
- 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
- C10J3/00—Production of combustible gases containing carbon monoxide from solid carbonaceous fuels
- C10J3/72—Other features
- C10J3/74—Construction of shells or jackets
- C10J3/76—Water jackets; Steam boiler-jackets
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
- F27B1/00—Shaft or like vertical or substantially vertical furnaces
- F27B1/10—Details, accessories, or equipment peculiar to furnaces of these types
- F27B1/24—Cooling arrangements
-
- 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
- C10J2200/09—Mechanical details of gasifiers not otherwise provided for, e.g. sealing means
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
- F27D9/00—Cooling of furnaces or of charges therein
- F27D2009/0002—Cooling of furnaces
- F27D2009/0051—Cooling of furnaces comprising use of studs to transfer heat or retain the liner
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
- F27D9/00—Cooling of furnaces or of charges therein
- F27D2009/0002—Cooling of furnaces
- F27D2009/0056—Use of high thermoconductive elements
- F27D2009/0062—Use of high thermoconductive elements made from copper or copper alloy
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Organic Chemistry (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Furnace Housings, Linings, Walls, And Ceilings (AREA)
Abstract
Description
Die erfindungsgemäße Vorrichtung betrifft einen Hochtemperatur-Vergasungs-Reaktors, der über eine zusätzliche, über den Stand der Technik hinausgehende Kühlungsvorrichtung verfügt.The device according to the invention relates to a High-temperature gasification reactor, which has an additional, on the Cooling device beyond the prior art.
Die Kühlung von feuerfesten Innenbeschichtungen
ist Stand der Technik und wurde in der Offenlegungsschrift
Im Allgemeinen ist die thermische
Belastung im Bereich der Ausmauerung sehr groß. Insbesondere zieht die fehlende
thermische Kühlung
im Bereich des Oberofens das Problem nach sich, dass in diesem Bereich
die thermische Belastung relativ hoch ist. Außerdem ist die Feuerfest-Material-Auskleidung im
Bereich des Oberofens verglichen mit der Feuerfest-Material-Auskleidung in einem
Unterofen, der über
die Zusatzkühlung
der
Aufgabe der Erfindung ist es deshalb, ein Hochtemperaur-Recycling-Reaktor mit Kühlung für das Feuerfest- Material zu entwickeln, welche:
- 1. die Stützeigenschaften des Feuerfest-Materials erhöht.
- 2. die Wärmeverluste minimiert.
- 3. die Lebensdauer der Feuerfest-Material-Auskleidung erhöht.
- 1. increases the support properties of the refractory material.
- 2. minimizes heat loss.
- 3. The lifespan of the refractory material lining is increased.
Diese Aufgabe wird erfindungsgemäß durch eine Vorrichtung mit den Merkmalen des Anspruches 1 gelöst. Vorteilhafte Weiterbildungen werden in den Unteransprüchen gegeben.This object is achieved by a Device with the features of claim 1 solved. advantageous Further training is given in the subclaims.
Die Erfindung sieht somit eine entlang der Vertikalen bzw. entlang der Längsachse des hohlzylinderförmigen Doppelmantelkühlung gekrümmte und/oder entlang der Vertikalen bzw. entlang der Längsachse des hohlzylinderförmigen Doppelmantelkühlung nicht-glatte Innenfläche der Innenwand der Doppelmantelkühlung vor.The invention thus looks along the vertical or along the longitudinal axis of the hollow cylindrical jacket cooling and / or curved non-smooth along the vertical or along the longitudinal axis of the hollow cylindrical double jacket cooling Inner surface the inner wall of the double jacket cooling in front.
Die Erfindung bewirkt vorteilhafterweise die Vergrößerung der die Feuerfest-Material-Auskleidung kontaktierenden Oberfläche der Doppelmantelkühlung. Mit der erfindungsgemäßen Vergrößerung der die Feuerfest-Material Auskleidung kontaktierenden Oberfläche der Doppelmantelkühlung kann mehr Wärme von der Auskleidung des isolierenden Feuerfest-Materiales durch die gut leitende Oberfläche der Doppelmantelkühlung abgeleitet werden. Dies verringert die thermische Belastung der Feuerfest-Material-Auskleidung. Außerdem wirkt die erfindungsgemäße Ausbildung der Innenfläche der Innenwand der Doppelmantelkühlung sich stützend auf die Feuerfest-Material-Auskleidung aus. Durch diese erfindungsgemäßen Maßnahmen kann die Lebenszeit der Feuerfest-Material-Auskleidung erhöht werden.The invention advantageously brings about the enlargement of the the surface of the refractory material contacting the Double jacket cooling. With the enlargement of the invention the refractory material Lining contacting surface of the double jacket cooling can more warmth from the lining of the insulating refractory material the highly conductive surface the double jacket cooling be derived. This reduces the thermal load on the Refractory material lining. In addition, the training according to the invention works the inner surface the inner wall of the double jacket cooling leaning on on the refractory material lining. Through these measures according to the invention the lifetime of the refractory material lining can be increased.
Eine bevorzugte Ausführung der erfindungsgemäßen Vorrichtung ist durch die zusätzliche Anschweißung bzw. Verschraubung oder Verschweißung von vertikal übereinander angeordneten Kühlflächen aus Kupfer an die die Feuerfest-Material-Auskleidung kontaktierende Oberfläche der Doppelmantelkühlung gegeben. Dabei sind die Kühlflächen in der Feuerfest-Material-Auskleidung eingebettet. Die jeweilige Kühlfläche weist dabei eine ringförmigen Grundriß oder einen Grundriß, der die Form von einem Ringsegment hat, auf. Die Kühlrippe ist horizontal angeordnet. Außerdem ist die Kühlfläche von der Schweißnaht ausgehend mit dem der Schweißnaht gegenüberliegenden Seite mit einem Winkel von 45° gegenüber der Horizontalen nach oben gerichtet. Alternativ zu den zweidimensionalen Kühlflächen können auch entsprechende Kühlstäbe in die Feuerfest-Material-Auskleidung ragen.A preferred embodiment of the device according to the invention is through the additional Anschweißung or screwing or welding vertically one above the other arranged cooling surfaces Copper to the contacting the refractory lining surface the double jacket cooling given. The cooling surfaces are in the refractory material lining embedded. The respective cooling surface points doing an annular Floor plan or a floor plan, which has the shape of a ring segment. The cooling fin is arranged horizontally. Moreover is the cooling surface of the weld starting with that of the weld opposite Side at an angle of 45 ° to the Horizontal directed upwards. As an alternative to the two-dimensional cooling surfaces, too appropriate cooling rods in the Refractory material lining protrude.
Eine besonders effiziente Ausführung besteht in der erfindungsgemäßen Erhöhung der Kontaktfläche zwischen Doppelmantel und Feuerfest-Material-Auskleidung im Bereich des Oberofens.A particularly efficient execution exists in the increase of the invention contact area between double jacket and refractory material lining in the area the furnace.
Die Erfindung wird im Folgenden anhand
eines in der
Ausführungsbeispiel 1Embodiment 1
Die
Ausführungsbeispiel 2Embodiment 2
Der Bereich des Oberofens
Claims (8)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2003110974 DE10310974A1 (en) | 2003-03-13 | 2003-03-13 | High temperature gasification reactor includes curved cooling plates which are connected to inner surface of double wall structure casing via welds and connectors |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2003110974 DE10310974A1 (en) | 2003-03-13 | 2003-03-13 | High temperature gasification reactor includes curved cooling plates which are connected to inner surface of double wall structure casing via welds and connectors |
Publications (1)
Publication Number | Publication Date |
---|---|
DE10310974A1 true DE10310974A1 (en) | 2004-10-07 |
Family
ID=32945877
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE2003110974 Ceased DE10310974A1 (en) | 2003-03-13 | 2003-03-13 | High temperature gasification reactor includes curved cooling plates which are connected to inner surface of double wall structure casing via welds and connectors |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE10310974A1 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102017219777A1 (en) * | 2017-11-07 | 2019-05-09 | Thyssenkrupp Ag | Apparatus and method for gasifying feedstocks and for providing the gasified feedstocks as a bottoms product and synthesis gas and use |
DE102022106172A1 (en) | 2022-03-16 | 2023-09-21 | MHR Holding Pte. Ltd. | Fixed bed gasifier with temperature homogenization layer |
Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR901248A (en) * | 1943-01-16 | 1945-07-20 | Kloeckner Humboldt Deutz Ag | Gasifier with water-cooled tank |
DE1039082B (en) * | 1955-03-29 | 1958-09-18 | British Iron Steel Research | Furnace construction |
DE2301295A1 (en) * | 1972-01-11 | 1973-07-26 | Hoogovens Ijmuiden Bv | MANHOLE FURNACES |
DE3032449B1 (en) * | 1980-08-26 | 1981-05-14 | Mannesmann AG, 4000 Düsseldorf | Cooling device for shaft furnaces, especially blast furnaces |
DE2947912A1 (en) * | 1979-11-28 | 1981-07-23 | Annawerk Keramische Betriebe GmbH, 8633 Rödental | LINING FOR INDUSTRIAL OVENS, IN PARTICULAR SHAFT OVENS, LIKE OVEN OILS OR THE LIKE. |
DD219558A1 (en) * | 1983-11-16 | 1985-03-06 | Schwarze Pumpe Gas Veb | DEVICE FOR PROTECTING THE INSIDE COAT IN WATER-COOLED GENERATORS |
DD226588A1 (en) * | 1984-09-04 | 1985-08-28 | Freiberg Brennstoffinst | DESIGNED SCREEN |
DE4420450A1 (en) * | 1994-06-10 | 1996-01-11 | Thermoselect Ag | Coolable lining for high temp. waste gasification reactor |
DE19829385C1 (en) * | 1998-07-01 | 1999-10-28 | Krc Umwelttechnik Gmbh | Pressurised slagging gasifier for treating ash-containing carbonaceous materials |
DE10135768C1 (en) * | 2001-07-23 | 2002-11-07 | Ferdinand Fink | Inner lining of a blast furnace jacket consists of flat copper and/or steel cooling sheets with a cast aluminum layer arranged between the sheets and the jacket to form a mechanical connection |
-
2003
- 2003-03-13 DE DE2003110974 patent/DE10310974A1/en not_active Ceased
Patent Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR901248A (en) * | 1943-01-16 | 1945-07-20 | Kloeckner Humboldt Deutz Ag | Gasifier with water-cooled tank |
DE1039082B (en) * | 1955-03-29 | 1958-09-18 | British Iron Steel Research | Furnace construction |
DE2301295A1 (en) * | 1972-01-11 | 1973-07-26 | Hoogovens Ijmuiden Bv | MANHOLE FURNACES |
DE2947912A1 (en) * | 1979-11-28 | 1981-07-23 | Annawerk Keramische Betriebe GmbH, 8633 Rödental | LINING FOR INDUSTRIAL OVENS, IN PARTICULAR SHAFT OVENS, LIKE OVEN OILS OR THE LIKE. |
DE3032449B1 (en) * | 1980-08-26 | 1981-05-14 | Mannesmann AG, 4000 Düsseldorf | Cooling device for shaft furnaces, especially blast furnaces |
DD219558A1 (en) * | 1983-11-16 | 1985-03-06 | Schwarze Pumpe Gas Veb | DEVICE FOR PROTECTING THE INSIDE COAT IN WATER-COOLED GENERATORS |
DD226588A1 (en) * | 1984-09-04 | 1985-08-28 | Freiberg Brennstoffinst | DESIGNED SCREEN |
DE4420450A1 (en) * | 1994-06-10 | 1996-01-11 | Thermoselect Ag | Coolable lining for high temp. waste gasification reactor |
DE19829385C1 (en) * | 1998-07-01 | 1999-10-28 | Krc Umwelttechnik Gmbh | Pressurised slagging gasifier for treating ash-containing carbonaceous materials |
DE10135768C1 (en) * | 2001-07-23 | 2002-11-07 | Ferdinand Fink | Inner lining of a blast furnace jacket consists of flat copper and/or steel cooling sheets with a cast aluminum layer arranged between the sheets and the jacket to form a mechanical connection |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102017219777A1 (en) * | 2017-11-07 | 2019-05-09 | Thyssenkrupp Ag | Apparatus and method for gasifying feedstocks and for providing the gasified feedstocks as a bottoms product and synthesis gas and use |
DE102022106172A1 (en) | 2022-03-16 | 2023-09-21 | MHR Holding Pte. Ltd. | Fixed bed gasifier with temperature homogenization layer |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
OP8 | Request for examination as to paragraph 44 patent law | ||
8131 | Rejection |