DE2718432A1 - Waste heat utilising district heating system - has exhaust gas moved by independent compressor - Google Patents

Waste heat utilising district heating system - has exhaust gas moved by independent compressor

Info

Publication number
DE2718432A1
DE2718432A1 DE19772718432 DE2718432A DE2718432A1 DE 2718432 A1 DE2718432 A1 DE 2718432A1 DE 19772718432 DE19772718432 DE 19772718432 DE 2718432 A DE2718432 A DE 2718432A DE 2718432 A1 DE2718432 A1 DE 2718432A1
Authority
DE
Germany
Prior art keywords
waste heat
compressor
gas turbine
exhaust gas
heating system
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Withdrawn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
DE19772718432
Other languages
German (de)
Inventor
Lothar Strach
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to DE19772718432 priority Critical patent/DE2718432A1/en
Publication of DE2718432A1 publication Critical patent/DE2718432A1/en
Withdrawn legal-status Critical Current

Links

Classifications

    • 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
    • F02C1/00—Gas-turbine plants characterised by the use of hot gases or unheated pressurised gases, as the working fluid
    • F02C1/04—Gas-turbine plants characterised by the use of hot gases or unheated pressurised gases, as the working fluid the working fluid being heated indirectly

Abstract

An addition to 610943 concerning the application of waste heat to preheat a gas turbine air circuit, proposes the use of an independently driven compressor to propel the hot exhaust gases to the place where they are required. The advantage gained in that a small dia. delivery pipe can be used. The compressor is located close to the exhaust gas output source and driven by an electric motor. The electric motor receives its energy from the remote generator turbine plant. Alternatively the compressor could be driven by a gas turbine compressor utilising the waste heat at the output source.

Description

Abwärme - Gasturbinen - Kraftwerk mit Ferntransport der Abwärme Waste heat - gas turbines - power plant with long-distance transport of waste heat

Gemäß en Erfindungsmerkmalen der Patentanmeldung P 26 10 943.3 mit der Nutzung der Abwärme eines Wärmeprozesses zur Vorerwärmung eines Gasturbinen - Luftkreislaufes kann es vorkommen, daß der Ort des Anfalls der zu nutzenden Abwärme räumlich weiter entfernt liegt von Ort der Anwendung der Abwärse aus der Gasturbine mit hohem °2 - Ce = halt.According to the invention features of patent application P 26 10 943.3 with the use of waste heat from a heating process to preheat a gas turbine - Air circulation, it can happen that the place of the accumulation of the waste heat to be used is spatially further away from the place of application of the waste heat from the gas turbine with high ° 2 - Ce = halt.

Um nicht die Abwärme nach der Gasturbine in gasförmiger Art mit relativ geringer Ver dichtung über weitere Strecken in großdimensionierten Rohrleitungen transportieren zu müssen, wird gemäß der vorliegenden Erfindung die zu nutzende Abwärme eines Wärme = prozesses nittele der verdichteten Luft des Gasturbinenverdichters über weitere Strecken transportiert.In order not to waste heat after the gas turbine in a gaseous manner with relative low compression over long distances in large pipelines to have to transport, according to the present invention, the one to be used Waste heat from a heat process nittele of the compressed air of the gas turbine compressor transported over long distances.

Der Verdichter kann dabei betrieben werden mittels eines Motors, gespeist aus den entfernt liegenden Nutzgenerator der Entßpannungsgesturoine oder aber mittels einer Verdichter - Gasturbine, sofern au Ort der Nutzung und Übernahme der Abwärme aus eine Wärmeprozeß außerdem Abwärne aus einer Gasturbine mit hohem O2 - Gehalt z.B. als vor = gewärmte Brennluft verwendet werden soll. Da hierbei nur der Luft transport zur Ent = spannungsgasturbine erfolgt, wird die Pernrohrleitung nochmals geringer werden können im Durchmesser.The compressor can be operated by means of a motor from the distant useful generator of the relaxation gesturoine or by means of a compressor - gas turbine, provided that it is the place of use and the transfer of waste heat from a heat process and waste heat from a gas turbine with a high O2 content e.g. to be used as preheated combustion air. Since here only the air transport to the expansion gas turbine takes place, the Pern pipeline is again can be smaller in diameter.

Ein Berntransport mittels der verdichteten Luft des Gasturbinenverdichtere kann auch über eine Luftdoppelleitung erfolgen, diese ist aber aufwendiger.A Bern transport by means of the compressed air of the gas turbine compressor can also be done via a double air line, but this is more complex.

Claims (3)

Patentansprüche: Abwärme - Gasturbinen - Kraftwerk mit Ferntransport der Abwärme aus einem Wärme = prozeß dadurch gekennzeichnet, dii dieser Serntransport mittels der verdichteten Luft des Gasturbinenverdichters erfolgt.Claims: waste heat - gas turbines - power plant with long-distance transport the waste heat from a heat = process characterized by this Serntransport takes place by means of the compressed air of the gas turbine compressor. 2. Abwärme - Gasturbinen - Kraftwerk mit Perntransport der Abwärme nach Anspruch 1.2. Waste heat - gas turbines - power plant with Perntransport of waste heat according to claim 1. dadurch gekennseichnet, daß der Verdichter in der Nähe der anfallenden Abwärme steht und die Entspannungsgasturbine mit Cenerator entfernt as Ort der Nutzung der Abwärme der Gasturbine alt hohe °2 - Gehalt und beide durch ein 1 - Rohr -System verbunden sind für eine Luftströsung von Verdichter zur Entspannungsgastur = bine. gekennseichnet that the compressor is in the vicinity of the accruing Waste heat is available and the expansion gas turbine with Cenerator removed as the place of use the waste heat of the gas turbine old high ° 2 - content and both through a 1 - pipe system are connected for an air flow from the compressor to the relaxation gas turbine. 3. Abwärme - Gasturbinen - Kraftwerk mit Rerntransport der Abwärme nach Anspruch 1. 3. Waste heat - gas turbines - power plant with internal transport of waste heat according to claim 1. dadurch gekennzeichnet, daß der Verdichter angetrieben wird mittels eines Elektro = motors aus der Generatorleistung der entfernten Entspannungsgasturbine oder aber mittels einer Verdichter - Gasturbine mit Nutzung der anfallenden Abwärme dieser Verdichter - Gasturbine am Ort des Anfalls der zu nutzenden Abwärme. characterized in that the compressor is driven by means of an electric motor from the generator power of the distant expansion gas turbine or by means of a compressor gas turbine using the waste heat generated this compressor - gas turbine at the location of the accumulation of the waste heat to be used.
DE19772718432 1977-04-26 1977-04-26 Waste heat utilising district heating system - has exhaust gas moved by independent compressor Withdrawn DE2718432A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19772718432 DE2718432A1 (en) 1977-04-26 1977-04-26 Waste heat utilising district heating system - has exhaust gas moved by independent compressor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19772718432 DE2718432A1 (en) 1977-04-26 1977-04-26 Waste heat utilising district heating system - has exhaust gas moved by independent compressor

Publications (1)

Publication Number Publication Date
DE2718432A1 true DE2718432A1 (en) 1978-11-02

Family

ID=6007261

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19772718432 Withdrawn DE2718432A1 (en) 1977-04-26 1977-04-26 Waste heat utilising district heating system - has exhaust gas moved by independent compressor

Country Status (1)

Country Link
DE (1) DE2718432A1 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101509426B (en) * 2009-03-31 2011-07-27 严政 Turbine shaft engine
CN107355314A (en) * 2017-08-24 2017-11-17 刘雨棣 It is segmented tandem electric rotor fanjet and its control method
CN110725747A (en) * 2019-11-01 2020-01-24 北京动力机械研究所 Shaftless electric transmission turbine engine

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101509426B (en) * 2009-03-31 2011-07-27 严政 Turbine shaft engine
CN107355314A (en) * 2017-08-24 2017-11-17 刘雨棣 It is segmented tandem electric rotor fanjet and its control method
CN110725747A (en) * 2019-11-01 2020-01-24 北京动力机械研究所 Shaftless electric transmission turbine engine

Similar Documents

Publication Publication Date Title
DE2835852C2 (en) Combined gas-steam power plant with a gasification device for the fuel
EP0558899B1 (en) System for using the heat of the exhaust gases from a coal-fired boiler
DE2429993C3 (en) Method for generating electrical energy
EP0648323B1 (en) Steam power plant for generating electric power
WO1992014802A1 (en) Process for dressing brown coal for combined gas and steam processes
DE2718432A1 (en) Waste heat utilising district heating system - has exhaust gas moved by independent compressor
DE4103668A1 (en) Catalytic converter arrangement in engine exhaust system - includes rapid heating of converter without needing hot air from electric heater
EP0613518B1 (en) Combined gas-steam turbine power station
DE102006050967B3 (en) Vapor mixture for a thermal engine, to generate electricity, uses a polar and a non-polar fluid at low temperatures and pressures
DE19541521A1 (en) Electrical efficiency improver for flow of special gases
DE3016410A1 (en) Combined heating hot water boiler and IC engine - drives electricity generator and uses engine waste heat
EP3022277B1 (en) Method of use of biomass for generating electric energy and heat supply by pyrolysis; gasification and combustion and for converting thermal energy into electrical energy
DE10221469A1 (en) Using residual waste for energy purposes involves burning waste or extracted fuel, generating steam with pressure parameter of adjacent gas and steam turbine system or other self-fired boiler system
DE3833832A1 (en) Method for the operation of a thermal power plant
EP2423455A2 (en) Method for operating a power plant
DE903934C (en) Process for the utilization of exhaust steam in a steam power plant and device for this
DE2849691A1 (en) Combined cycle power plant - has recuperative heat exchanger in line between gas turbine outlet and steam generator inlet
DE102008060845A1 (en) Method for waste heat recovery from exhaust gases of internal combustion engines, involves supplying exhaust gas from exhaust pipes of internal combustion engine to steam generator for heating exhaust gas
DE2913528A1 (en) IC engine waste heat recovery system - has heat pump with cooling water as source combined with exhaust gas boiler
DE401723C (en) Process for utilizing the water vapor produced when coke is extinguished in gas generation plants
CH249720A (en) Combustion turbine plant.
SE9501886L (en) Char and power generation systems and devices
EP2894322A1 (en) Cogeneration system
EP3690204A1 (en) Storage device and method for heat storage and (back) conversion into electrical energy
GB604392A (en) Improvements in or relating to a power plant

Legal Events

Date Code Title Description
8141 Disposal/no request for examination