DE202011107312U1 - Abgasnacherhitzungs device - Google Patents
Abgasnacherhitzungs device Download PDFInfo
- Publication number
- DE202011107312U1 DE202011107312U1 DE202011107312U DE202011107312U DE202011107312U1 DE 202011107312 U1 DE202011107312 U1 DE 202011107312U1 DE 202011107312 U DE202011107312 U DE 202011107312U DE 202011107312 U DE202011107312 U DE 202011107312U DE 202011107312 U1 DE202011107312 U1 DE 202011107312U1
- Authority
- DE
- Germany
- Prior art keywords
- exhaust gases
- industrial burner
- designed
- gas turbine
- hot gas
- 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- Withdrawn - After Issue
Links
- 239000007789 gas Substances 0.000 claims abstract description 63
- 239000000446 fuel Substances 0.000 claims abstract description 15
- 238000002485 combustion reaction Methods 0.000 claims abstract description 6
- 239000007788 liquid Substances 0.000 claims abstract description 6
- 238000001035 drying Methods 0.000 claims description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 7
- 229920006395 saturated elastomer Polymers 0.000 claims description 4
- 238000000926 separation method Methods 0.000 claims description 4
- 238000003801 milling Methods 0.000 claims 1
- 238000003303 reheating Methods 0.000 abstract 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
Images
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02C—GAS-TURBINE PLANTS; AIR INTAKES FOR JET-PROPULSION PLANTS; CONTROLLING FUEL SUPPLY IN AIR-BREATHING JET-PROPULSION PLANTS
- F02C6/00—Plural gas-turbine plants; Combinations of gas-turbine plants with other apparatus; Adaptations of gas-turbine plants for special use
- F02C6/18—Plural gas-turbine plants; Combinations of gas-turbine plants with other apparatus; Adaptations of gas-turbine plants for special use using the waste heat of gas-turbine plants outside the plants themselves, e.g. gas-turbine power heat plants
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01K—STEAM ENGINE PLANTS; STEAM ACCUMULATORS; ENGINE PLANTS NOT OTHERWISE PROVIDED FOR; ENGINES USING SPECIAL WORKING FLUIDS OR CYCLES
- F01K23/00—Plants characterised by more than one engine delivering power external to the plant, the engines being driven by different fluids
- F01K23/02—Plants characterised by more than one engine delivering power external to the plant, the engines being driven by different fluids the engine cycles being thermally coupled
- F01K23/06—Plants characterised by more than one engine delivering power external to the plant, the engines being driven by different fluids the engine cycles being thermally coupled combustion heat from one cycle heating the fluid in another cycle
- F01K23/10—Plants characterised by more than one engine delivering power external to the plant, the engines being driven by different fluids the engine cycles being thermally coupled combustion heat from one cycle heating the fluid in another cycle with exhaust fluid of one cycle heating the fluid in another cycle
- F01K23/103—Plants characterised by more than one engine delivering power external to the plant, the engines being driven by different fluids the engine cycles being thermally coupled combustion heat from one cycle heating the fluid in another cycle with exhaust fluid of one cycle heating the fluid in another cycle with afterburner in exhaust boiler
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B23/00—Heating arrangements
- F26B23/001—Heating arrangements using waste heat
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B23/00—Heating arrangements
- F26B23/02—Heating arrangements using combustion heating
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Drying Of Solid Materials (AREA)
Abstract
Abgasnacherhitzungs-Vorrichtung (100) mit einer Gasturbine (110) zum Verbrennen flüssiger oder gasförmiger Brennstoffe (120), dadurch gekennzeichnet, dass die Abgase (111) der Gasturbine (110) in den Eingang eines Industriebrenners (130) einleitbar sind, wobei dem Industriebrenner (130) ein Brennstoff (140) zuführbar ist, bei dessen Verbrennung die Abgase (111) aus der Gasturbine (110) aufheizbar sind, und die heißen Abgase (131) des Industriebrenners (130) einer Einrichtung (150) zur indirekten und/oder direkten Heißgasnutzung zuführbar sind.Exhaust gas reheating device (100) with a gas turbine (110) for burning liquid or gaseous fuels (120), characterized in that the exhaust gases (111) of the gas turbine (110) can be introduced into the inlet of an industrial burner (130), the industrial burner (130) a fuel (140) can be supplied, during the combustion of which the exhaust gases (111) from the gas turbine (110) can be heated, and the hot exhaust gases (131) from the industrial burner (130) of a device (150) for indirect and / or direct hot gas use can be supplied.
Description
Die Erfindung betrifft eine Abgasnacherhitzungs-Vorrichtung mit einer Gasturbine zum Verbrennen flüssiger oder gasförmiger Brennstoffe.The invention relates to a Abgasnacherhitzungs device with a gas turbine for burning liquid or gaseous fuels.
Abgasnacherhitzungs-Vorrichtungen der eingangs genannten Art sind im Stand der Technik in unterschiedlichen Ausführungen bekannt. Die bekannten Abgasnacherhitzungs-Vorrichtungen weisen indes den Nachteil auf, dass die damit erhitzten Gase für eine Mehrzahl wirtschaftlich interessanter technischer Anwendungen nicht nutzbar sind. Zu diesen Anwendungen gehören sowohl die mit einer direkten Heißgasnutzung ermöglichten Trocknungs- und Trocknungs-Trennprozesse als auch die mit einer indirekten Heißgasnutzung ermöglichte Bereitstellung einer Nutzenergie zum Erzeugen von überhitztem Dampf, Sattdampf, Heißwasser oder ähnliche.Abgasnacherhitzungs devices of the type mentioned above are known in the prior art in different versions. The known Abgasnacherhitzungs devices, however, have the disadvantage that the thus heated gases for a number of economically interesting technical applications are not available. These applications include both the drying and drying separation processes enabled by direct hot gas use, and the provision of useful energy for generating superheated steam, saturated steam, hot water or the like, made possible by indirect hot gas use.
Aufgabe der Erfindung ist es daher, eine Abgasnacherhitzungs-Vorrichtung zu schaffen, mittels derer die technischen Möglichkeiten für eine direkte Heißgasnutzung und/oder eine indirekte Heißgasnutzung gegenüber den bekannten Vorrichtungen verbessert ist.The object of the invention is therefore to provide a Abgasnacherhitzungs device, by means of which the technical possibilities for a direct hot gas use and / or an indirect use of hot gas is improved over the known devices.
Erfindungsgemäß wird diese Aufgabe dadurch gelöst, dass die Abgase der Gasturbine in den Eingang eines Industriebrenners einleitbar sind, wobei dem Industriebrenner ein Brennstoff zuführbar ist, bei dessen Verbrennung die Abgase aus der Gasturbine aufheizbar sind, und die heißen Abgase des Industriebrenners einer Einrichtung zur indirekten und/oder direkten Heißgasnutzung zuführbar sind.According to the invention, this object is achieved in that the exhaust gases of the gas turbine can be introduced into the input of an industrial burner, wherein the industrial burner, a fuel can be supplied, in the combustion of the exhaust gases from the gas turbine can be heated, and the hot exhaust gases of the industrial burner of a device for indirect and / or direct hot gas use can be supplied.
Bevorzugte Ausführungsformen der Erfindung sind Gegenstand der Unteransprüche.Preferred embodiments of the invention are subject of the dependent claims.
Bei der erfindungsgemäßen Abgasnacherhitzungs-Vorrichtung wird durch die Merkmalskombination, dass die Abgase der Gasturbine in den Eingang eines Industriebrenners einleitbar sind, wobei dem Industriebrenner ein Brennstoff zuführbar ist, bei dessen Verbrennung die Abgase aus der Gasturbine aufheizbar sind, und die heißen Abgase des Industriebrenners einer Einrichtung zur indirekten und/oder direkten Heißgasnutzung zuführbar sind, erreicht, dass die Abgase der Gasturbine über einen zweiten, nachgeschalteten Verbrennungsvorgang in einen Temperaturbereich gebracht werden, in dem sie für eine direkte oder indirekte Heißgasnutzung optimal nutzbar sind.In the Abgasnacherhitzungs device according to the invention is characterized by the feature combination that the exhaust gases of the gas turbine can be introduced into the input of an industrial burner, wherein the industrial burner, a fuel can be supplied, in the combustion of the exhaust gases from the gas turbine can be heated, and the hot exhaust gases of the industrial burner one Means are used for indirect and / or direct hot gas use, achieved that the exhaust gases of the gas turbine are brought via a second, downstream combustion process in a temperature range in which they are optimally used for direct or indirect hot gas use.
Gemäß einer ersten bevorzugten Ausführungsform der erfindungsgemäßen Vorrichtung ist vorgesehen, dass die Gasturbine ausgelegt ist, um Abgase zu erzeugen, deren Temperatur auf zwischen 200°C und 600°C bemessen ist.According to a first preferred embodiment of the device according to the invention it is provided that the gas turbine is designed to produce exhaust gases whose temperature is measured at between 200 ° C and 600 ° C.
Gemäß einer anderen bevorzugten Ausführungsform der erfindungsgemäßen Vorrichtung ist vorgesehen, dass der Industriebrenner ausgelegt ist, um gasförmige Brennstoffe zu verbrennen.According to another preferred embodiment of the device according to the invention it is provided that the industrial burner is designed to burn gaseous fuels.
Gemäß einer weiteren bevorzugten Ausführungsform der erfindungsgemäßen Vorrichtung ist vorgesehen, dass der Industriebrenner ausgelegt ist, um flüssige Brennstoffe zu verbrennen. Je nach dem Grad der Oxydation der Abgase aus der Gasturbine kann es förderlich oder sogar notwendig sein, dass dem Industriebrenner zusammen mit einem Brennstoff auch noch Sauerstoff beispielsweise in Form von Luft zugeführt wird.According to a further preferred embodiment of the device according to the invention it is provided that the industrial burner is designed to burn liquid fuels. Depending on the degree of oxidation of the exhaust gases from the gas turbine, it may be beneficial or even necessary that the industrial burner is also supplied with oxygen, for example in the form of air, together with a fuel.
Gemäß einer wichtigen bevorzugten Ausführungsform der erfindungsgemäßen Vorrichtung ist vorgesehen, dass der Industriebrenner ausgelegt ist, um Abgase zu erzeugen, deren Temperatur auf zwischen 300°C und 1000°C bemessen ist.According to an important preferred embodiment of the device according to the invention it is provided that the industrial burner is designed to produce exhaust gases whose temperature is set to between 300 ° C and 1000 ° C.
Die Einrichtung zur indirekten Heißgasnutzung stellt vorzugsweise Nutzenergie bereit in Form von überhitztem Dampf, Sattdampf, Heißwasser, Warmwasser, und/oder Thermo-Öl.The means for indirect hot gas use preferably provides useful energy in the form of superheated steam, saturated steam, hot water, hot water, and / or thermal oil.
Die Einrichtung zur direkten Heißgasnutzung ist dabei vorzugsweise ausgelegt für Trocknungsprozesse, Trocknungs-Mahlprozesse, und/oder Trocknungs-Trennprozesse.The device for direct hot gas use is preferably designed for drying processes, drying grinding processes, and / or drying separation processes.
Die Einrichtung zur direkten Heißgasnutzung ist vorzugsweise von einem Trommeltrockner, einem Fließbetttrockner, einer Rotormühle und/oder einer Kugel-Rotormühle gebildet.The device for direct hot gas use is preferably formed by a drum dryer, a fluidized bed dryer, a rotor mill and / or a ball-rotor mill.
Die erfindungsgemäße Vorrichtung wird im Folgenden anhand einer bevorzugten Ausführungsform erläutert, die in der Figur der Zeichnung dargestellt ist. Darin zeigt:The device according to the invention is explained below with reference to a preferred embodiment, which is shown in the figure of the drawing. It shows:
Die in der
Die Gasturbine
Der Industriebrenner
Die Einrichtung
Die Einrichtung
Die Einrichtung
Das oben erläuterte Ausführungsbeispiel der Erfindung dient lediglich dem Zweck eines besseren Verständnisses der durch die Ansprüche vorgegebenen erfindungsgemäßen Lehre, die als solche durch das Ausführungsbeispiel nicht eingeschränkt ist.The above-described embodiment of the invention is merely for the purpose of better understanding of the teaching of the invention predetermined by the teaching, which is not limited as such by the embodiment.
Claims (8)
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE202011107312U DE202011107312U1 (en) | 2011-11-02 | 2011-11-02 | Abgasnacherhitzungs device |
| DE102011056399A DE102011056399A1 (en) | 2011-11-02 | 2011-12-14 | Abgasnacherhitzungs device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE202011107312U DE202011107312U1 (en) | 2011-11-02 | 2011-11-02 | Abgasnacherhitzungs device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE202011107312U1 true DE202011107312U1 (en) | 2012-02-29 |
Family
ID=45896224
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE202011107312U Withdrawn - After Issue DE202011107312U1 (en) | 2011-11-02 | 2011-11-02 | Abgasnacherhitzungs device |
| DE102011056399A Ceased DE102011056399A1 (en) | 2011-11-02 | 2011-12-14 | Abgasnacherhitzungs device |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE102011056399A Ceased DE102011056399A1 (en) | 2011-11-02 | 2011-12-14 | Abgasnacherhitzungs device |
Country Status (1)
| Country | Link |
|---|---|
| DE (2) | DE202011107312U1 (en) |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4231151C2 (en) * | 1992-08-28 | 1994-12-15 | Steag Ag | Gas turbine plant and method for operating it |
| WO1994011677A1 (en) * | 1992-11-17 | 1994-05-26 | Apparatebau Rothemühle Brandt & Kritzler Gesellschaft Mit Beschränkter Haftung | Incineration plant |
| DE4434526C1 (en) * | 1994-09-27 | 1996-04-04 | Siemens Ag | Process for operating a gas and steam turbine plant and plant operating thereafter |
-
2011
- 2011-11-02 DE DE202011107312U patent/DE202011107312U1/en not_active Withdrawn - After Issue
- 2011-12-14 DE DE102011056399A patent/DE102011056399A1/en not_active Ceased
Also Published As
| Publication number | Publication date |
|---|---|
| DE102011056399A1 (en) | 2013-05-02 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| R207 | Utility model specification |
Effective date: 20120419 |
|
| R120 | Application withdrawn or ip right abandoned | ||
| R082 | Change of representative |
Representative=s name: WILFURTH & KOLLEGEN, DE |
|
| R120 | Application withdrawn or ip right abandoned |
Effective date: 20140812 |