WO2022134200A1 - Dual-fuel gas turbine apparatus - Google Patents

Dual-fuel gas turbine apparatus Download PDF

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Publication number
WO2022134200A1
WO2022134200A1 PCT/CN2021/000238 CN2021000238W WO2022134200A1 WO 2022134200 A1 WO2022134200 A1 WO 2022134200A1 CN 2021000238 W CN2021000238 W CN 2021000238W WO 2022134200 A1 WO2022134200 A1 WO 2022134200A1
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Prior art keywords
gas turbine
combustion chamber
heating furnace
compressor
communicated
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PCT/CN2021/000238
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French (fr)
Chinese (zh)
Inventor
李华玉
李鸿瑞
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李华玉
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Publication of WO2022134200A1 publication Critical patent/WO2022134200A1/en

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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
    • 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
    • F02C1/05—Gas-turbine plants characterised by the use of hot gases or unheated pressurised gases, as the working fluid the working fluid being heated indirectly characterised by the type or source of heat, e.g. using nuclear or solar energy
    • 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
    • F02C7/00—Features, components parts, details or accessories, not provided for in, or of interest apart form groups F02C1/00 - F02C6/00; Air intakes for jet-propulsion plants
    • F02C7/08—Heating air supply before combustion, e.g. by exhaust gases
    • F02C7/10—Heating air supply before combustion, e.g. by exhaust gases by means of regenerative heat-exchangers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23C—METHODS OR APPARATUS FOR COMBUSTION USING FLUID FUEL OR SOLID FUEL SUSPENDED IN  A CARRIER GAS OR AIR 
    • F23C6/00—Combustion apparatus characterised by the combination of two or more combustion chambers or combustion zones, e.g. for staged combustion
    • F23C6/04—Combustion apparatus characterised by the combination of two or more combustion chambers or combustion zones, e.g. for staged combustion in series connection

Definitions

  • the invention belongs to the technical field of thermodynamics and thermodynamics.
  • the present invention provides a reasonable combination of low-grade fuel and high-grade fuel to achieve learning from each other's strengths and complement each other's advantages, and reduce the irreversible degree of temperature difference in the process of heat source formation.
  • a dual-fuel gas turbine device that improves the utilization efficiency of two fuels and effectively reduces fuel costs.
  • the main purpose of the present invention is to provide a dual-fuel gas turbine device, and the specific content of the invention is described as follows:
  • the dual-fuel gas turbine device is mainly composed of a compressor, a gas turbine, an air heating furnace, a combustion chamber and a heat source regenerator; the external low-grade fuel is connected to the air heating furnace, and there is an external air passage through the heat source regenerator.
  • the air heating furnace is connected, the air heating furnace and the gas channel are connected to the outside through the heat source regenerator, the external air channel is connected to the compressor, and the compressor and the air channel are connected to the combustion chamber through the air heating furnace.
  • the fuel passage communicates with the combustion chamber, the combustion chamber also has a high-temperature gas passage that communicates with the gas turbine, and the gas turbine and the gas passage communicate with the outside; the gas turbine is connected to the compressor and transmits power to form a dual-fuel gas turbine device.
  • the dual-fuel gas turbine device is mainly composed of a compressor, a gas turbine, an air heating furnace, a combustion chamber, a heat source regenerator and a regenerator; the external low-grade fuel is connected to the air heating furnace, and there is an external air passage through the heat source.
  • the regenerator is communicated with the air heating furnace, the air heating furnace and the gas channel are communicated with the outside through the heat source regenerator, the external air channel is communicated with the compressor, and the compressor and the air channel are connected with the combustion through the regenerator and the air heating furnace.
  • combustion chamber There is also a high-grade fuel channel connected to the combustion chamber outside, the combustion chamber also has a high-temperature gas channel connected to the gas turbine, and the gas turbine and the gas channel are connected to the outside through the regenerator; the gas turbine is connected to the compressor and transmits power to form a dual fuel Gas Turbine Plant.
  • the dual-fuel gas turbine device is mainly composed of a compressor, a gas turbine, an air heating furnace, a combustion chamber, a heat source regenerator and a regenerator; the external low-grade fuel is connected to the air heating furnace, and there is also an external air passage through the heat source.
  • the regenerator is communicated with the air heating furnace, the air heating furnace and the gas channel are communicated with the outside through the heat source regenerator, the external air channel is communicated with the compressor, and the compressor and the air channel are connected with the combustion through the air heating furnace and the regenerator.
  • the dual-fuel gas turbine device is mainly composed of a compressor, a gas turbine, an air heating furnace, a combustion chamber, a heat source regenerator and a regenerator; the external low-grade fuel is connected to the air heating furnace, and there is also an external air passage through the heat source.
  • the regenerator is communicated with the air heating furnace, the air heating furnace and the gas channel are communicated with the outside through the heat source regenerator, the external air channel is communicated with the compressor, and the compressor and the air channel are connected with the combustion through the regenerator and the air heating furnace.
  • the combustion chamber also has a high-grade fuel channel that communicates with the combustion chamber, the combustion chamber also has a high-temperature gas channel that communicates with the gas turbine, and the gas turbine and the gas channel are connected to itself through the regenerator.
  • the dual-fuel gas turbine device is mainly composed of a compressor, a gas turbine, an air heating furnace, a combustion chamber, a heat source regenerator and a regenerator; the external low-grade fuel is connected to the air heating furnace, and there is an external air passage through the heat source.
  • the regenerator is communicated with the air heating furnace, the air heating furnace and the gas channel are communicated with the outside through the heat source regenerator, the external air channel is communicated with the compressor, and the compressor and the air channel are connected with the combustion through the air heating furnace and the regenerator.
  • the combustion chamber also has a high-grade fuel channel that communicates with the combustion chamber, the combustion chamber also has a high-temperature gas channel that communicates with the gas turbine, and the gas turbine and the gas channel are connected to itself through the regenerator.
  • the dual-fuel gas turbine device is mainly composed of a compressor, a gas turbine, an air heating furnace, a combustion chamber, a heat source regenerator and a regenerator; the external low-grade fuel is connected to the air heating furnace, and there is also an external air passage through the heat source.
  • the regenerator is communicated with the air heating furnace, the air heating furnace and the gas channel are communicated with the outside through the heat source regenerator, the external air channel is communicated with the compressor, and the compressor and the air channel are communicated with itself through the regenerator.
  • the combustion chamber also has a high-temperature gas passage that communicates with the gas turbine.
  • the compressor is connected and power is transmitted to form a dual fuel gas turbine unit.
  • the dual-fuel gas turbine device is mainly composed of a compressor, a gas turbine, an air heating furnace, a combustion chamber, a heat source regenerator and a regenerator; the external low-grade fuel is connected to the air heating furnace, and there is also an external air passage through the heat source.
  • the regenerator is communicated with the air heating furnace, the air heating furnace and the gas channel are communicated with the outside through the heat source regenerator, the external air channel is communicated with the compressor, and the compressor and the air channel are communicated with itself through the regenerator.
  • the dual-fuel gas turbine device is mainly composed of a compressor, a gas turbine, a primary combustion chamber and a combustion chamber; the external low-grade fuel is connected to the primary combustion chamber, the external high-grade fuel channel is connected to the combustion chamber, and the external air channel After connecting with the compressor, it is divided into two paths - the first path is directly connected to the primary combustion chamber and the second path is connected to the combustion chamber through the primary combustion chamber; the primary combustion chamber and the primary gas channel are connected to the combustion chamber, and the combustion chamber also has gas The channel is communicated with the gas turbine, and the gas turbine and the gas channel are communicated with the outside; the gas turbine is connected to the compressor and transmits power to form a dual-fuel gas turbine device.
  • the dual-fuel gas turbine device is mainly composed of a compressor, a gas turbine, a primary combustion chamber and a combustion chamber; the external low-grade fuel is connected to the primary combustion chamber, the external high-grade fuel channel is connected to the combustion chamber, and the external air channel
  • the compressor is communicated with the primary combustion chamber, the primary combustion chamber and the primary gas channel are communicated with the combustion chamber, the combustion chamber and the gas channel are communicated with the gas turbine, and the gas turbine is communicated with the outside; the gas turbine is connected to the compressor and transmits power to form Dual fuel gas turbine plant.
  • 1/9 is a first principle thermodynamic system diagram of a dual-fuel gas turbine device provided according to the present invention.
  • Fig. 2/9 is a second principle thermodynamic system diagram of a dual-fuel gas turbine device provided according to the present invention.
  • 3/9 are diagrams of the third principle thermodynamic system of the dual-fuel gas turbine device provided according to the present invention.
  • 4/9 are diagrams of the fourth principle thermodynamic system of the dual-fuel gas turbine device provided according to the present invention.
  • 5/9 are diagrams of the fifth principle thermodynamic system of the dual-fuel gas turbine device provided according to the present invention.
  • 6/9 are diagrams of the sixth principle thermodynamic system of the dual-fuel gas turbine device provided according to the present invention.
  • FIGS. 7/9 are diagrams of the seventh principle thermodynamic system of the dual-fuel gas turbine device provided according to the present invention.
  • 8/9 are the eighth principle thermodynamic system diagrams of the dual-fuel gas turbine device provided according to the present invention.
  • Fig. 9/9 is a ninth principle thermodynamic system diagram of a dual-fuel gas turbine device provided according to the present invention.
  • Low-grade fuel refers to fuel with a relatively low maximum temperature (such as adiabatic combustion temperature or constant pressure combustion temperature) that can be formed by combustion products; is a low-grade fuel. From the concept of heat source, low-grade fuel refers to fuel whose combustion products are difficult to form a high-temperature heat source with higher temperature.
  • High-grade fuel refers to fuel with a relatively high highest temperature (such as adiabatic combustion temperature or constant-pressure combustion temperature) that can be formed by combustion products; compared with coal gangue, coal slime and other fuels, high-quality coal, Natural gas, methane, hydrogen, etc. are all high-grade fuels. From the concept of heat source, high-grade fuel refers to fuel whose combustion products can form a high-temperature heat source with higher temperature.
  • the gaseous substances of the combustion products are the core of the heat source and are an important part of the thermal system; while the solid substances in the combustion products, such as waste residue, can be utilized in the heat energy contained in them (utilization process and equipment). It is discharged after being contained in the heating furnace or preheated outside the heating furnace body), and is not listed separately, and its function is not described separately.
  • the chamber 4 is connected, and the external high-grade fuel channel is connected to the combustion chamber 4.
  • the combustion chamber 4 also has a high-temperature gas channel that is connected to the gas turbine 2.
  • the gas turbine 2 also has a gas channel to communicate with the outside; the gas turbine 2 is connected to the compressor 1 and transmits power.
  • the external low-grade fuel enters the air heating furnace 3, the first external air flows through the heat source regenerator 5 and enters the air heating furnace 3 after absorbing heat and heating up, and the low-grade fuel and air are mixed in the air heating furnace 3 And burn into high-temperature gas, the gas in the air heating furnace 3 releases heat to the compressed air flowing through it and cools it down, and then flows through the heat source regenerator 5 to release heat to cool down and discharge to the outside;
  • the compressor 1 is boosted and heated up, flows through the air heating furnace 3 to absorb heat and heat up, and then enters the combustion chamber 4; the external high-grade fuel enters the combustion chamber 4, and is mixed with the compressed air from the air heating furnace 3 and burned into high temperature and high pressure gas.
  • the high-temperature and high-pressure gas generated in the chamber 4 flows through the gas turbine 2 to depressurize and perform work, and then is discharged to the outside; the low-grade fuel passes through the air heating furnace 3 and the high-grade fuel passes through the combustion chamber 4 to jointly provide the driving heat load, and the air and gas are taken away through the in-out process Under the low temperature heat load, the work output by the gas turbine 2 is provided to the compressor 1 and the external power to form a dual-fuel gas turbine device.
  • the heat source regenerator 5 is communicated with the air heating furnace 3, and the air heating furnace 3 also has a gas channel communicated with the outside through the heat source regenerator 5, and an external air channel is communicated with the compressor 1, and the compressor 1 and the air channel are reheated.
  • the boiler 6 and the air heating furnace 3 are communicated with the combustion chamber 4, and the external high-grade fuel passage is communicated with the combustion chamber 4.
  • the combustion chamber 4 also has a high-temperature gas passage communicated with the gas turbine 2, and the gas turbine 2 also has a gas passage through the regenerator 6. Communication with the outside; the gas turbine 2 is connected to the compressor 1 and transmits power.
  • the external low-grade fuel enters the air heating furnace 3, the first external air flows through the heat source regenerator 5 and enters the air heating furnace 3 after absorbing heat and heating up, and the low-grade fuel and air are mixed in the air heating furnace 3 And burn into high-temperature gas, the gas in the air heating furnace 3 releases heat to the compressed air flowing through it and cools it down, and then flows through the heat source regenerator 5 to release heat to cool down and discharge to the outside;
  • the compressor 1 is boosted and heated up, flows through the regenerator 6 and the air heating furnace 3 and gradually absorbs heat and warms up, and then enters the combustion chamber 4;
  • the external high-grade fuel enters the combustion chamber 4, mixes with the compressed air from the air heating furnace 3 and burns
  • the high-temperature and high-pressure gas generated by the combustion chamber 4 flows through the gas turbine 2 to depressurize, and then flows through the regenerator 6 to release heat and cool down, and then is discharged to the outside;
  • the low-grade fuel passes through the air heating furnace 3 and the high-
  • the heat source regenerator 5 is communicated with the air heating furnace 3, and the air heating furnace 3 also has a gas channel communicated with the outside through the heat source regenerator 5, and an external air channel is communicated with the compressor 1, and the compressor 1 also has an air channel heated by air.
  • the furnace 3 and the regenerator 6 are communicated with the combustion chamber 4, and the external high-grade fuel passage is communicated with the combustion chamber 4.
  • the combustion chamber 4 also has a high-temperature gas passage communicated with the gas turbine 2, and the gas turbine 2 also has a gas passage through the regenerator 6. Communication with the outside; the gas turbine 2 is connected to the compressor 1 and transmits power.
  • the external low-grade fuel enters the air heating furnace 3, the first external air flows through the heat source regenerator 5 and enters the air heating furnace 3 after absorbing heat and heating up, and the low-grade fuel and air are mixed in the air heating furnace 3 And burn into high-temperature gas, the gas in the air heating furnace 3 releases heat to the compressed air flowing through it and cools it down, and then flows through the heat source regenerator 5 to release heat to cool down and discharge to the outside;
  • the compressor 1 is boosted and heated up, flows through the air heating furnace 3 and the regenerator 6 to gradually absorb heat and heat up, and then enters the combustion chamber 4;
  • the external high-grade fuel enters the combustion chamber 4, mixes with the compressed air from the regenerator 6 and burns
  • the high-temperature and high-pressure gas generated by the combustion chamber 4 flows through the gas turbine 2 to depressurize, and then flows through the regenerator 6 to release heat and cool down, and then is discharged to the outside; the low-grade fuel passes through the air heating furnace 3 and the high-grade fuel passes through combustion
  • the heat source regenerator 5 is communicated with the air heating furnace 3, and the air heating furnace 3 also has a gas channel communicated with the outside through the heat source regenerator 5, and an external air channel is communicated with the compressor 1, and the compressor 1 and the air channel are reheated.
  • the boiler 6 and the air heating furnace 3 are communicated with the combustion chamber 4, and the external high-grade fuel passage is communicated with the combustion chamber 4.
  • the combustion chamber 4 also has a high-temperature gas passage communicated with the gas turbine 2, and the gas turbine 2 also has a gas passage through the regenerator 6. After communicating with itself, the gas turbine 2 has a gas channel to communicate with the outside; the gas turbine 2 is connected to the compressor 1 and transmits power.
  • the external low-grade fuel enters the air heating furnace 3, the first external air flows through the heat source regenerator 5 and enters the air heating furnace 3 after absorbing heat and heating up, and the low-grade fuel and air are mixed in the air heating furnace 3 And burn into high-temperature gas, the gas in the air heating furnace 3 releases heat to the compressed air flowing through it and cools it down, and then flows through the heat source regenerator 5 to release heat to cool down and discharge to the outside;
  • the compressor 1 is boosted and heated up, flows through the regenerator 6 and the air heating furnace 3 and gradually absorbs heat and warms up, and then enters the combustion chamber 4;
  • the external high-grade fuel enters the combustion chamber 4, mixes with the compressed air from the air heating furnace 3 and burns into high temperature and high pressure gas, the high temperature and high pressure gas generated in the combustion chamber 4 flows through the gas turbine 2 to depressurize the work to a certain extent, and then flows through the regenerator 6 to release heat and cool down, and then enters the gas turbine 2 to continue depressurization and external discharge
  • the heat source regenerator 5 is communicated with the air heating furnace 3, and the air heating furnace 3 also has a gas channel communicated with the outside through the heat source regenerator 5, and an external air channel is communicated with the compressor 1, and the compressor 1 also has an air channel heated by air.
  • the furnace 3 and the regenerator 6 are communicated with the combustion chamber 4, and the external high-grade fuel passage is communicated with the combustion chamber 4.
  • the combustion chamber 4 also has a high-temperature gas passage communicated with the gas turbine 2, and the gas turbine 2 also has a gas passage through the regenerator 6. After communicating with itself, the gas turbine 2 has a gas channel to communicate with the outside; the gas turbine 2 is connected to the compressor 1 and transmits power.
  • the external low-grade fuel enters the air heating furnace 3, the first external air flows through the heat source regenerator 5 and enters the air heating furnace 3 after absorbing heat and heating up, and the low-grade fuel and air are mixed in the air heating furnace 3 And burn into high-temperature gas, the gas in the air heating furnace 3 releases heat to the compressed air flowing through it and cools it down, and then flows through the heat source regenerator 5 to release heat to cool down and discharge to the outside;
  • the compressor 1 is boosted and heated up, flows through the air heating furnace 3 and the regenerator 6 and gradually absorbs heat and increases temperature, and then enters the combustion chamber 4;
  • the external high-grade fuel enters the combustion chamber 4, mixes with the compressed air from the regenerator 6 and burns into high temperature and high pressure gas, the high temperature and high pressure gas generated in the combustion chamber 4 flows through the gas turbine 2 to depressurize the work to a certain extent, and then flows through the regenerator 6 to release heat and cool down, and then enters the gas turbine 2 to continue depressurization and work and external discharge
  • the heat source regenerator 5 is communicated with the air heating furnace 3, and the air heating furnace 3 also has a gas channel communicated with the outside through the heat source regenerator 5, and an external air channel is communicated with the compressor 1, and the compressor 1 and the air channel are reheated.
  • the compressor 1 After the compressor 6 is communicated with itself, the compressor 1 has an air passage that communicates with the combustion chamber 4 through the air heating furnace 3, and a high-grade fuel passage outside is communicated with the combustion chamber 4, and the combustion chamber 4 also has a high-temperature gas passage that communicates with the gas turbine 2.
  • the gas turbine 2 also has a gas channel to communicate with the outside through the regenerator 6; the gas turbine 2 is connected to the compressor 1 and transmits power.
  • the external low-grade fuel enters the air heating furnace 3, the first external air flows through the heat source regenerator 5 and enters the air heating furnace 3 after absorbing heat and heating up, and the low-grade fuel and air are mixed in the air heating furnace 3 And burn into high-temperature gas, the gas in the air heating furnace 3 releases heat to the compressed air flowing through it and cools it down, and then flows through the heat source regenerator 5 to release heat to cool down and discharge to the outside;
  • the compressor 1 is boosted and heated to a certain level, it flows through the regenerator 6 to absorb heat and heat up, and then enters the compressor 1 to continue to increase the pressure and temperature; the air discharged from the compressor 1 flows through the air heating furnace 3 to absorb heat and heat up, and then enters the combustion chamber.
  • the external high-grade fuel enters the combustion chamber 4, mixes with the compressed air from the air heating furnace 3 and burns into high-temperature and high-pressure gas, and the high-temperature and high-pressure gas generated by the combustion chamber 4 flows through the gas turbine 2 to depressurize and work, and flows through the regenerator. 6. Exothermic and cooling, and then discharged to the outside; the low-grade fuel passes through the air heating furnace 3 and the high-grade fuel passes through the combustion chamber 4 to jointly provide the driving heat load.
  • the compressor 1 and the outside are powered to form a dual-fuel gas turbine device.
  • the heat source regenerator 5 is communicated with the air heating furnace 3, and the air heating furnace 3 also has a gas channel communicated with the outside through the heat source regenerator 5, and an external air channel is communicated with the compressor 1, and the compressor 1 and the air channel are reheated.
  • the compressor 1 After the compressor 6 is communicated with itself, the compressor 1 has an air passage that communicates with the combustion chamber 4 through the air heating furnace 3, and a high-grade fuel passage outside is communicated with the combustion chamber 4, and the combustion chamber 4 also has a high-temperature gas passage that communicates with the gas turbine 2.
  • the gas turbine 2 also has a gas channel to communicate with itself through the regenerator 6, and then the gas turbine 2 has another gas channel to communicate with the outside; the gas turbine 2 is connected to the compressor 1 and transmits power.
  • the external low-grade fuel enters the air heating furnace 3, the first external air flows through the heat source regenerator 5 and enters the air heating furnace 3 after absorbing heat and heating up, and the low-grade fuel and air are mixed in the air heating furnace 3 And burn into high-temperature gas, the gas in the air heating furnace 3 releases heat to the compressed air flowing through it and cools it down, and then flows through the heat source regenerator 5 to release heat to cool down and discharge to the outside;
  • the compressor 1 is boosted and heated to a certain level, it flows through the regenerator 6 to absorb heat and heat up, and then enters the compressor 1 to continue to increase the pressure and temperature; the air discharged from the compressor 1 flows through the air heating furnace 3 to absorb heat and heat up, and then enters the combustion chamber.
  • the external high-grade fuel enters the combustion chamber 4, mixes with the compressed air from the air heating furnace 3 and burns into high-temperature and high-pressure gas, and the high-temperature and high-pressure gas generated by the combustion chamber 4 flows through the gas turbine 2 to reduce the pressure to a certain extent and then flows through the return gas.
  • Heater 6 releases heat and cools down, and then enters gas turbine 2 to continue depressurization and external discharge; low-grade fuel passes through air heating furnace 3 and high-grade fuel passes through combustion chamber 4 to jointly provide driving heat load, and air and gas are taken away through the in-out process Under the low temperature heat load, the work output by the gas turbine 2 is provided to the compressor 1 and the external power to form a dual-fuel gas turbine device.
  • the air passage is connected with the compressor 1, it is divided into two roads - the first road is directly connected with the primary combustion chamber 7 and the second road is communicated with the combustion chamber 4 through the primary combustion chamber 7; the primary combustion chamber 7 also has the primary gas passage and the combustion chamber. 4 is in communication, the combustion chamber 4 also has a gas channel in communication with the gas turbine 2, and the gas turbine 2 also has a gas channel in communication with the outside; the gas turbine 2 is connected to the compressor 1 and transmits power.
  • the external air flows through the compressor 1 and is divided into two paths after being boosted and heated up—the first path directly enters the primary combustion chamber 7 to participate in combustion, and the second path flows through the primary combustion chamber 7 to absorb heat and then enter the combustion chamber 4. Participate in combustion; the external low-grade fuel enters the primary combustion chamber 7, and the low-grade fuel and air are mixed in the primary combustion chamber 7 and burned into a relatively high-temperature primary combustion gas, and the heat is released after the compressed air flowing through the primary combustion chamber 3.
  • the external high-grade fuel enters the combustion chamber 4, mixes with the air from the primary combustion chamber 7 and the primary gas and burns into high-temperature and high-pressure gas, and the high-temperature and high-pressure gas generated by the combustion chamber 4 flows through the gas turbine 2 to depressurize and perform work, Then it is discharged to the outside; the low-grade fuel passes through the primary combustion chamber 7 and the high-grade fuel passes through the combustion chamber 4 to jointly provide the driving heat load, the air and gas take away the low-temperature heat load through the in and out process, and the work output by the gas turbine 2 is provided to the outside and the compressor 1.
  • a dual-fuel gas turbine device is formed.
  • the air passage is communicated with the primary combustion chamber 7 through the compressor 1, the primary combustion chamber 7 also has the primary gas channel communicated with the combustion chamber 4, the combustion chamber 4 also has a gas channel communicated with the gas turbine 2, and the gas turbine 2 also has a gas channel communicated with the outside;
  • the gas turbine 2 is connected to the compressor 1 and transmits power.
  • the external air flows into the primary combustion chamber 7 after being boosted and heated by the compressor 1, the external low-grade fuel enters the primary combustion chamber 7, and the low-grade fuel and air are mixed in the primary combustion chamber 7 and burned to a relatively high temperature.
  • the high and air-rich primary gas is then supplied to the combustion chamber 4; the external high-grade fuel enters the combustion chamber 4, is mixed with the primary gas from the primary combustion chamber 7 and burns into high temperature and high pressure gas, and the high temperature and high pressure gas generated by the combustion chamber 4
  • the low-grade fuel passes through the primary combustion chamber 7 and the high-grade fuel passes through the combustion chamber 4 to jointly provide the driving heat load, and the air and gas take away the low-temperature heat load through the in-out process, and the gas turbine 2 outputs
  • the work is provided to the outside and the compressor 1 is powered to form a dual-fuel gas turbine device.

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Abstract

The present invention relates to the technical fields of thermomechanics and thermodynamics, and provides a dual-fuel gas turbine apparatus. A low-quality fuel communicated with an air heating furnace is provided at the outside of the apparatus; the outside is further provided with an air channel that is communicated with the air heating furnace by means of a thermal source recuperator; the air heating furnace is further provided with a gas channel that is communicated with the outside by means of the thermal source recuperator; the outside is provided with an air channel that is communicated with a compressor; the compressor is further provided with an air channel that is communicated with a combustion chamber by means of the air heating furnace and the recuperator; the outside is further provided with a high-quality fuel channel that is communicated with the combustion chamber; the combustion chamber is further provided with a high-temperature gas channel that is communicated with a gas turbine; the gas turbine is further provided with a gas channel that is communicated with the outside by means of the recuperator; and the gas turbine is connected to the compressor and transmits power, so as to form the dual-fuel gas turbine apparatus.

Description

双燃料燃气轮机装置Dual fuel gas turbine plant 技术领域：Technical field:
本发明属于热力学与热动技术领域。The invention belongs to the technical field of thermodynamics and thermodynamics.
背景技术：Background technique:
冷需求、热需求和动力需求，为人类生活与生产当中所常见；其中，将燃料的化学能通过燃烧转换为热能，进而通过不同的热变功装置再将热能转换为机械能，是向人类提供动力或电力的重要手段。Cold demand, heat demand and power demand are common in human life and production; among them, the chemical energy of fuel is converted into thermal energy through combustion, and then thermal energy is converted into mechanical energy through different thermal power conversion devices. An important means of power or electricity.
燃料有不同的种类和不同的性质，其中燃料燃烧形成燃气的温度高低与转换效率密切相关；从燃烧形成的燃气温度——如绝热燃烧温度或定压燃烧温度——来看，定压燃烧温度高的高品位燃料，对应着高品位热源，可转化更多的机械能；而定压燃烧温度低的低品位燃料，难以形成高温燃烧产物，对应着低品位热源，转化的机械能相对较少。There are different types of fuels and different properties, among which the temperature of fuel combustion to form gas is closely related to conversion efficiency; High-grade high-grade fuels correspond to high-grade heat sources and can convert more mechanical energy; while low-grade fuels with low constant-pressure combustion temperature are difficult to form high-temperature combustion products, corresponding to low-grade heat sources, the mechanical energy converted is relatively small.
由于受限于工作原理，或受限于材料性质，或受限于换热设备制造水平等原因，采用高品位优质燃料的燃气动力装置中，燃烧室内高温热源的形成过程中存在较大的温差损失，这带来较大的燃料利用上的质量损失。Due to the limitation of the working principle, the material properties, or the manufacturing level of the heat exchange equipment, there is a large temperature difference in the formation of the high-temperature heat source in the combustion chamber in the gas-fired power plant using high-grade and high-quality fuel. loss, which brings about a larger mass loss in fuel utilization.
人们需要简单、主动、安全、高效地利用燃料来获得动力，本发明给出了将低品位燃料与高品位燃料进行合理搭配使用，实现取长补短和优势互补，减小热源形成过程中的温差不可逆程度，提升两种燃料利用效率，并有效降低燃料成本的双燃料燃气轮机装置。People need simple, active, safe and efficient use of fuel to obtain power, and the present invention provides a reasonable combination of low-grade fuel and high-grade fuel to achieve learning from each other's strengths and complement each other's advantages, and reduce the irreversible degree of temperature difference in the process of heat source formation. , a dual-fuel gas turbine device that improves the utilization efficiency of two fuels and effectively reduces fuel costs.
发明内容：Invention content:
本发明主要目的是要提供双燃料燃气轮机装置，具体发明内容分项阐述如下：The main purpose of the present invention is to provide a dual-fuel gas turbine device, and the specific content of the invention is described as follows:
1.双燃料燃气轮机装置，主要由压缩机、燃气轮机、空气加热炉、燃烧室和热源回热器所组成；外部有低品位燃料与空气加热炉连通，外部还有空气通道经热源回热器与空气加热炉连通，空气加热炉还有燃气通道经热源回热器与外部连通，外部有空气通道与压缩机连通，压缩机还有空气通道经空气加热炉与燃烧室连通，外部还有高品位燃料通道与燃烧室连通，燃烧室还有高温燃气通道与燃气轮机连通，燃气轮机还有燃气通道与外部连通；燃气轮机连接压缩机并传输动力，形成双燃料燃气轮机装置。1. The dual-fuel gas turbine device is mainly composed of a compressor, a gas turbine, an air heating furnace, a combustion chamber and a heat source regenerator; the external low-grade fuel is connected to the air heating furnace, and there is an external air passage through the heat source regenerator. The air heating furnace is connected, the air heating furnace and the gas channel are connected to the outside through the heat source regenerator, the external air channel is connected to the compressor, and the compressor and the air channel are connected to the combustion chamber through the air heating furnace. The fuel passage communicates with the combustion chamber, the combustion chamber also has a high-temperature gas passage that communicates with the gas turbine, and the gas turbine and the gas passage communicate with the outside; the gas turbine is connected to the compressor and transmits power to form a dual-fuel gas turbine device.
2.双燃料燃气轮机装置，主要由压缩机、燃气轮机、空气加热炉、燃烧室、热源回热器和回热器所组成；外部有低品位燃料与空气加热炉连通，外部还有空气通道经热源回热器与空气加热炉连通，空气加热炉还有燃气通道经热源回热器与外部连通，外部有空气通道与压缩机连通，压缩机还有空气通道经回热器和空气加热炉与燃烧室连通，外部还有高品位燃料通道与燃烧室连通，燃烧室还有高温燃气通道与燃气轮机连通，燃气轮机还有燃气通道经回热器与外部连通；燃气轮机连接压缩机并传输动力，形成双燃料燃气轮机装置。2. The dual-fuel gas turbine device is mainly composed of a compressor, a gas turbine, an air heating furnace, a combustion chamber, a heat source regenerator and a regenerator; the external low-grade fuel is connected to the air heating furnace, and there is an external air passage through the heat source. The regenerator is communicated with the air heating furnace, the air heating furnace and the gas channel are communicated with the outside through the heat source regenerator, the external air channel is communicated with the compressor, and the compressor and the air channel are connected with the combustion through the regenerator and the air heating furnace. There is also a high-grade fuel channel connected to the combustion chamber outside, the combustion chamber also has a high-temperature gas channel connected to the gas turbine, and the gas turbine and the gas channel are connected to the outside through the regenerator; the gas turbine is connected to the compressor and transmits power to form a dual fuel Gas Turbine Plant.
3.双燃料燃气轮机装置，主要由压缩机、燃气轮机、空气加热炉、燃烧室、热源回热器和回热器所组成；外部有低品位燃料与空气加热炉连通，外部还有空气通道经热源回热器与空气加热炉连通，空气加热炉还有燃气通道经热源回热器与外部连通，外部有空气通道与压缩机连通，压缩机还有空气通道经空气加热炉和回热器与燃烧室连通，外部还有高品位燃料通道与燃烧室连通，燃烧室还有高温燃气通道与燃气轮机连通，燃气轮机还有燃 气通道经回热器与外部连通；燃气轮机连接压缩机并传输动力，形成双燃料燃气轮机装置。3. The dual-fuel gas turbine device is mainly composed of a compressor, a gas turbine, an air heating furnace, a combustion chamber, a heat source regenerator and a regenerator; the external low-grade fuel is connected to the air heating furnace, and there is also an external air passage through the heat source. The regenerator is communicated with the air heating furnace, the air heating furnace and the gas channel are communicated with the outside through the heat source regenerator, the external air channel is communicated with the compressor, and the compressor and the air channel are connected with the combustion through the air heating furnace and the regenerator. There is also a high-grade fuel channel connected to the combustion chamber outside, the combustion chamber and a high-temperature gas channel are connected to the gas turbine, and the gas turbine and the gas channel are connected to the outside through the regenerator; the gas turbine is connected to the compressor and transmits power to form a dual fuel Gas Turbine Plant.
4.双燃料燃气轮机装置，主要由压缩机、燃气轮机、空气加热炉、燃烧室、热源回热器和回热器所组成；外部有低品位燃料与空气加热炉连通，外部还有空气通道经热源回热器与空气加热炉连通，空气加热炉还有燃气通道经热源回热器与外部连通，外部有空气通道与压缩机连通，压缩机还有空气通道经回热器和空气加热炉与燃烧室连通，外部还有高品位燃料通道与燃烧室连通，燃烧室还有高温燃气通道与燃气轮机连通，燃气轮机还有燃气通道经回热器与自身连通之后燃气轮机再有燃气通道与外部连通；燃气轮机连接压缩机并传输动力，形成双燃料燃气轮机装置。4. The dual-fuel gas turbine device is mainly composed of a compressor, a gas turbine, an air heating furnace, a combustion chamber, a heat source regenerator and a regenerator; the external low-grade fuel is connected to the air heating furnace, and there is also an external air passage through the heat source. The regenerator is communicated with the air heating furnace, the air heating furnace and the gas channel are communicated with the outside through the heat source regenerator, the external air channel is communicated with the compressor, and the compressor and the air channel are connected with the combustion through the regenerator and the air heating furnace. The combustion chamber also has a high-grade fuel channel that communicates with the combustion chamber, the combustion chamber also has a high-temperature gas channel that communicates with the gas turbine, and the gas turbine and the gas channel are connected to itself through the regenerator. The compressor and transmits power to form a dual fuel gas turbine unit.
5.双燃料燃气轮机装置，主要由压缩机、燃气轮机、空气加热炉、燃烧室、热源回热器和回热器所组成；外部有低品位燃料与空气加热炉连通，外部还有空气通道经热源回热器与空气加热炉连通，空气加热炉还有燃气通道经热源回热器与外部连通，外部有空气通道与压缩机连通，压缩机还有空气通道经空气加热炉和回热器与燃烧室连通，外部还有高品位燃料通道与燃烧室连通，燃烧室还有高温燃气通道与燃气轮机连通，燃气轮机还有燃气通道经回热器与自身连通之后燃气轮机再有燃气通道与外部连通；燃气轮机连接压缩机并传输动力，形成双燃料燃气轮机装置。5. The dual-fuel gas turbine device is mainly composed of a compressor, a gas turbine, an air heating furnace, a combustion chamber, a heat source regenerator and a regenerator; the external low-grade fuel is connected to the air heating furnace, and there is an external air passage through the heat source. The regenerator is communicated with the air heating furnace, the air heating furnace and the gas channel are communicated with the outside through the heat source regenerator, the external air channel is communicated with the compressor, and the compressor and the air channel are connected with the combustion through the air heating furnace and the regenerator. The combustion chamber also has a high-grade fuel channel that communicates with the combustion chamber, the combustion chamber also has a high-temperature gas channel that communicates with the gas turbine, and the gas turbine and the gas channel are connected to itself through the regenerator. The compressor and transmits power to form a dual fuel gas turbine unit.
6.双燃料燃气轮机装置，主要由压缩机、燃气轮机、空气加热炉、燃烧室、热源回热器和回热器所组成；外部有低品位燃料与空气加热炉连通，外部还有空气通道经热源回热器与空气加热炉连通，空气加热炉还有燃气通道经热源回热器与外部连通，外部有空气通道与压缩机连通，压缩机还有空气通道经回热器与自身连通之后压缩机再有空气通道经空气加热炉与燃烧室连通，外部还有高品位燃料通道与燃烧室连通，燃烧室还有高温燃气通道与燃气轮机连通，燃气轮机还有燃气通道经回热器与外部连通；燃气轮机连接压缩机并传输动力，形成双燃料燃气轮机装置。6. The dual-fuel gas turbine device is mainly composed of a compressor, a gas turbine, an air heating furnace, a combustion chamber, a heat source regenerator and a regenerator; the external low-grade fuel is connected to the air heating furnace, and there is also an external air passage through the heat source. The regenerator is communicated with the air heating furnace, the air heating furnace and the gas channel are communicated with the outside through the heat source regenerator, the external air channel is communicated with the compressor, and the compressor and the air channel are communicated with itself through the regenerator. Then there is an air passage that communicates with the combustion chamber through the air heating furnace, and a high-grade fuel passage is connected to the combustion chamber outside. The combustion chamber also has a high-temperature gas passage that communicates with the gas turbine. The compressor is connected and power is transmitted to form a dual fuel gas turbine unit.
7.双燃料燃气轮机装置，主要由压缩机、燃气轮机、空气加热炉、燃烧室、热源回热器和回热器所组成；外部有低品位燃料与空气加热炉连通，外部还有空气通道经热源回热器与空气加热炉连通，空气加热炉还有燃气通道经热源回热器与外部连通，外部有空气通道与压缩机连通，压缩机还有空气通道经回热器与自身连通之后压缩机再有空气通道经空气加热炉与燃烧室连通，外部还有高品位燃料通道与燃烧室连通，燃烧室还有高温燃气通道与燃气轮机连通，燃气轮机还有燃气通道经回热器与自身连通之后燃气轮机再有燃气通道与外部连通；燃气轮机连接压缩机并传输动力，形成双燃料燃气轮机装置。7. The dual-fuel gas turbine device is mainly composed of a compressor, a gas turbine, an air heating furnace, a combustion chamber, a heat source regenerator and a regenerator; the external low-grade fuel is connected to the air heating furnace, and there is also an external air passage through the heat source. The regenerator is communicated with the air heating furnace, the air heating furnace and the gas channel are communicated with the outside through the heat source regenerator, the external air channel is communicated with the compressor, and the compressor and the air channel are communicated with itself through the regenerator. Then there is an air passage that communicates with the combustion chamber through the air heating furnace, and a high-grade fuel passage is connected to the combustion chamber outside, and the combustion chamber has a high-temperature gas passage that communicates with the gas turbine. Then there is a gas channel that communicates with the outside; the gas turbine is connected to the compressor and transmits power to form a dual-fuel gas turbine device.
8.双燃料燃气轮机装置，主要由压缩机、燃气轮机、初段燃烧室和燃烧室所组成；外部有低品位燃料与初段燃烧室连通，外部还有高品位燃料通道与燃烧室连通，外部有空气通道与压缩机连通之后分成两路——第一路直接与初段燃烧室连通和第二路经初段燃烧室与燃烧室连通；初段燃烧室还有初段燃气通道与燃烧室连通，燃烧室还有燃气通道与燃气轮机连通，燃气轮机还有燃气通道与外部连通；燃气轮机连接压缩机并传输动力，形成双燃料燃气轮机装置。8. The dual-fuel gas turbine device is mainly composed of a compressor, a gas turbine, a primary combustion chamber and a combustion chamber; the external low-grade fuel is connected to the primary combustion chamber, the external high-grade fuel channel is connected to the combustion chamber, and the external air channel After connecting with the compressor, it is divided into two paths - the first path is directly connected to the primary combustion chamber and the second path is connected to the combustion chamber through the primary combustion chamber; the primary combustion chamber and the primary gas channel are connected to the combustion chamber, and the combustion chamber also has gas The channel is communicated with the gas turbine, and the gas turbine and the gas channel are communicated with the outside; the gas turbine is connected to the compressor and transmits power to form a dual-fuel gas turbine device.
9.双燃料燃气轮机装置，主要由压缩机、燃气轮机、初段燃烧室和燃烧室所组成；外部有低品位燃料与初段燃烧室连通，外部还有高品位燃料通道与燃烧室连通，外部有空气通道经压缩机与初段燃烧室连通，初段燃烧室还有初段燃气通道与燃烧室连通，燃烧室还 有燃气通道与燃气轮机连通，燃气轮机还有燃气通道与外部连通；燃气轮机连接压缩机并传输动力，形成双燃料燃气轮机装置。9. The dual-fuel gas turbine device is mainly composed of a compressor, a gas turbine, a primary combustion chamber and a combustion chamber; the external low-grade fuel is connected to the primary combustion chamber, the external high-grade fuel channel is connected to the combustion chamber, and the external air channel The compressor is communicated with the primary combustion chamber, the primary combustion chamber and the primary gas channel are communicated with the combustion chamber, the combustion chamber and the gas channel are communicated with the gas turbine, and the gas turbine is communicated with the outside; the gas turbine is connected to the compressor and transmits power to form Dual fuel gas turbine plant.
附图说明：Description of drawings:
图1/9是依据本发明所提供的双燃料燃气轮机装置第1种原则性热力系统图。1/9 is a first principle thermodynamic system diagram of a dual-fuel gas turbine device provided according to the present invention.
图2/9是依据本发明所提供的双燃料燃气轮机装置第2种原则性热力系统图。Fig. 2/9 is a second principle thermodynamic system diagram of a dual-fuel gas turbine device provided according to the present invention.
图3/9是依据本发明所提供的双燃料燃气轮机装置第3种原则性热力系统图。3/9 are diagrams of the third principle thermodynamic system of the dual-fuel gas turbine device provided according to the present invention.
图4/9是依据本发明所提供的双燃料燃气轮机装置第4种原则性热力系统图。4/9 are diagrams of the fourth principle thermodynamic system of the dual-fuel gas turbine device provided according to the present invention.
图5/9是依据本发明所提供的双燃料燃气轮机装置第5种原则性热力系统图。5/9 are diagrams of the fifth principle thermodynamic system of the dual-fuel gas turbine device provided according to the present invention.
图6/9是依据本发明所提供的双燃料燃气轮机装置第6种原则性热力系统图。6/9 are diagrams of the sixth principle thermodynamic system of the dual-fuel gas turbine device provided according to the present invention.
图7/9是依据本发明所提供的双燃料燃气轮机装置第7种原则性热力系统图。7/9 are diagrams of the seventh principle thermodynamic system of the dual-fuel gas turbine device provided according to the present invention.
图8/9是依据本发明所提供的双燃料燃气轮机装置第8种原则性热力系统图。8/9 are the eighth principle thermodynamic system diagrams of the dual-fuel gas turbine device provided according to the present invention.
图9/9是依据本发明所提供的双燃料燃气轮机装置第9种原则性热力系统图。Fig. 9/9 is a ninth principle thermodynamic system diagram of a dual-fuel gas turbine device provided according to the present invention.
图中，1-压缩机，2-燃气轮机，3-空气加热炉，4-燃烧室，5-热源回热器，6-回热器，7-初段燃烧室。In the figure, 1- compressor, 2- gas turbine, 3- air heating furnace, 4- combustion chamber, 5- heat source regenerator, 6- regenerator, 7- primary combustion chamber.
关于低品位燃料和高品位燃料，这里给出简要说明：Here is a brief description of low-grade and high-grade fuels:
(1)低品位燃料：指的是燃烧产物所能够形成的最高温度(比如绝热燃烧温度或定压燃烧温度)相对较低的燃料；相对于优质煤炭，煤矸石、煤泥、可燃垃圾等则是低品位燃料。从热源的概念来看，低品位燃料指的是燃烧产物难以形成较高温度的高温热源的燃料。(1) Low-grade fuel: refers to fuel with a relatively low maximum temperature (such as adiabatic combustion temperature or constant pressure combustion temperature) that can be formed by combustion products; is a low-grade fuel. From the concept of heat source, low-grade fuel refers to fuel whose combustion products are difficult to form a high-temperature heat source with higher temperature.
(2)高品位燃料：指的是燃烧产物所能够形成的最高温度(比如绝热燃烧温度或定压燃烧温度)相对较高的燃料；相对于煤矸石、煤泥等燃料而言，优质煤、天然气、甲烷、氢气等都是高品位燃料。从热源的概念来看，高品位燃料指的是燃烧产物能够形成较高温度的高温热源的燃料。(2) High-grade fuel: refers to fuel with a relatively high highest temperature (such as adiabatic combustion temperature or constant-pressure combustion temperature) that can be formed by combustion products; compared with coal gangue, coal slime and other fuels, high-quality coal, Natural gas, methane, hydrogen, etc. are all high-grade fuels. From the concept of heat source, high-grade fuel refers to fuel whose combustion products can form a high-temperature heat source with higher temperature.
(3)对固体燃料来说，燃烧产物的气态物质是构成热源的核心，是热力系统的重要组成部分；而燃烧产物中的固态物质，如废渣，在其含有热能得到利用(利用流程及设备包含在加热炉内或在加热炉本体之外预热空气)之后被排出，不单独列出，其作用不单独表述。(3) For solid fuels, the gaseous substances of the combustion products are the core of the heat source and are an important part of the thermal system; while the solid substances in the combustion products, such as waste residue, can be utilized in the heat energy contained in them (utilization process and equipment). It is discharged after being contained in the heating furnace or preheated outside the heating furnace body), and is not listed separately, and its function is not described separately.
(4)受限于现行技术条件或材料性能等原因，尤其对于需要通过间接手段向循环工质提供驱动高温热负荷的燃料来说，它们的品位高低应以燃烧产物所能够形成的最高温度减去间接传热温差之后的温度高低来划分；或者，以现行技术条件下能够使循环工质所能达到的温度高低来划分——使循环工质(工作介质)能够达到的温度更高者为高品位燃料，使循环工质(工作介质)能够达到的温度较低者为低品位燃料。(4) Limited by the current technical conditions or material properties and other reasons, especially for the fuels that need to provide the circulating working medium with high-temperature heat load by indirect means, their grades should be reduced by the highest temperature that the combustion products can form. It is divided by the temperature after the indirect heat transfer temperature difference is removed; or, it can be divided by the temperature that the circulating working fluid can reach under the current technical conditions - the temperature that the circulating working fluid (working medium) can reach is higher. For high-grade fuel, the lower temperature that the circulating working fluid (working medium) can reach is low-grade fuel.
具体实施方式：Detailed ways:
首先要说明的是，在结构和流程的表述上，非必要情况下不重复进行；对显而易见的流程不作表述。下面结合附图和实例来详细描述本发明。The first thing to note is that in the presentation of structure and process, it will not be repeated unless it is necessary; the obvious process will not be described. The present invention will be described in detail below with reference to the accompanying drawings and examples.
图1/9所示的双燃料燃气轮机装置是这样实现的：The dual fuel gas turbine plant shown in Figure 1/9 is implemented as follows:
(1)结构上，它主要由压缩机、燃气轮机、空气加热炉、燃烧室和热源回热器所组成；外部有低品位燃料与空气加热炉3连通，外部还有空气通道经热源回热器5与空气加热炉3连通，空气加热炉3还有燃气通道经热源回热器5与外部连通，外部有空气通道与压缩机1连通，压缩机1还有空气通道经空气加热炉3与燃烧室4连通，外部还有高品位燃料通道 与燃烧室4连通，燃烧室4还有高温燃气通道与燃气轮机2连通，燃气轮机2还有燃气通道与外部连通；燃气轮机2连接压缩机1并传输动力。(1) Structurally, it is mainly composed of a compressor, a gas turbine, an air heating furnace, a combustion chamber and a heat source regenerator; the external low-grade fuel is connected to the air heating furnace 3, and there is an external air passage through the heat source regenerator. 5 is communicated with the air heating furnace 3, and the air heating furnace 3 also has a gas channel connected with the outside through the heat source regenerator 5, and an external air channel is communicated with the compressor 1, and the compressor 1 also has an air channel through the air heating furnace 3 and the combustion chamber. The chamber 4 is connected, and the external high-grade fuel channel is connected to the combustion chamber 4. The combustion chamber 4 also has a high-temperature gas channel that is connected to the gas turbine 2. The gas turbine 2 also has a gas channel to communicate with the outside; the gas turbine 2 is connected to the compressor 1 and transmits power.
(2)流程上，外部低品位燃料进入空气加热炉3，外部第一路空气流经热源回热器5吸热升温之后进入空气加热炉3，低品位燃料和空气在空气加热炉3内混合并燃烧成温度较高的燃气，空气加热炉3内燃气放热于流经其内的压缩空气并降温，之后流经热源回热器5放热降温和对外排放；外部第二路空气流经压缩机1升压升温，流经空气加热炉3吸热升温，之后进入燃烧室4；外部高品位燃料进入燃烧室4，与来自空气加热炉3的压缩空气混合并燃烧成高温高压燃气，燃烧室4产生的高温高压燃气流经燃气轮机2降压作功，之后对外排放；低品位燃料通过空气加热炉3和高品位燃料通过燃烧室4共同提供驱动热负荷，空气与燃气通过进出流程带走低温热负荷，燃气轮机2输出的功提供给压缩机1和外部作动力，形成双燃料燃气轮机装置。(2) In the process, the external low-grade fuel enters the air heating furnace 3, the first external air flows through the heat source regenerator 5 and enters the air heating furnace 3 after absorbing heat and heating up, and the low-grade fuel and air are mixed in the air heating furnace 3 And burn into high-temperature gas, the gas in the air heating furnace 3 releases heat to the compressed air flowing through it and cools it down, and then flows through the heat source regenerator 5 to release heat to cool down and discharge to the outside; The compressor 1 is boosted and heated up, flows through the air heating furnace 3 to absorb heat and heat up, and then enters the combustion chamber 4; the external high-grade fuel enters the combustion chamber 4, and is mixed with the compressed air from the air heating furnace 3 and burned into high temperature and high pressure gas. The high-temperature and high-pressure gas generated in the chamber 4 flows through the gas turbine 2 to depressurize and perform work, and then is discharged to the outside; the low-grade fuel passes through the air heating furnace 3 and the high-grade fuel passes through the combustion chamber 4 to jointly provide the driving heat load, and the air and gas are taken away through the in-out process Under the low temperature heat load, the work output by the gas turbine 2 is provided to the compressor 1 and the external power to form a dual-fuel gas turbine device.
图2/9所示的双燃料燃气轮机装置是这样实现的：The dual fuel gas turbine plant shown in Figure 2/9 is implemented as follows:
(1)结构上，它主要由压缩机、燃气轮机、空气加热炉、燃烧室、热源回热器和回热器所组成；外部有低品位燃料与空气加热炉3连通，外部还有空气通道经热源回热器5与空气加热炉3连通，空气加热炉3还有燃气通道经热源回热器5与外部连通，外部有空气通道与压缩机1连通，压缩机1还有空气通道经回热器6和空气加热炉3与燃烧室4连通，外部还有高品位燃料通道与燃烧室4连通，燃烧室4还有高温燃气通道与燃气轮机2连通，燃气轮机2还有燃气通道经回热器6与外部连通；燃气轮机2连接压缩机1并传输动力。(1) Structurally, it is mainly composed of a compressor, a gas turbine, an air heating furnace, a combustion chamber, a heat source regenerator and a regenerator; the external low-grade fuel is connected to the air heating furnace 3, and the external air passage is The heat source regenerator 5 is communicated with the air heating furnace 3, and the air heating furnace 3 also has a gas channel communicated with the outside through the heat source regenerator 5, and an external air channel is communicated with the compressor 1, and the compressor 1 and the air channel are reheated. The boiler 6 and the air heating furnace 3 are communicated with the combustion chamber 4, and the external high-grade fuel passage is communicated with the combustion chamber 4. The combustion chamber 4 also has a high-temperature gas passage communicated with the gas turbine 2, and the gas turbine 2 also has a gas passage through the regenerator 6. Communication with the outside; the gas turbine 2 is connected to the compressor 1 and transmits power.
(2)流程上，外部低品位燃料进入空气加热炉3，外部第一路空气流经热源回热器5吸热升温之后进入空气加热炉3，低品位燃料和空气在空气加热炉3内混合并燃烧成温度较高的燃气，空气加热炉3内燃气放热于流经其内的压缩空气并降温，之后流经热源回热器5放热降温和对外排放；外部第二路空气流经压缩机1升压升温，流经回热器6和空气加热炉3逐步吸热升温，之后进入燃烧室4；外部高品位燃料进入燃烧室4，与来自空气加热炉3的压缩空气混合并燃烧成高温高压燃气，燃烧室4产生的高温高压燃气流经燃气轮机2降压作功，流经回热器6放热降温，之后对外排放；低品位燃料通过空气加热炉3和高品位燃料通过燃烧室4共同提供驱动热负荷，空气与燃气通过进出流程带走低温热负荷，燃气轮机2输出的功提供给压缩机1和外部作动力，形成双燃料燃气轮机装置。(2) In the process, the external low-grade fuel enters the air heating furnace 3, the first external air flows through the heat source regenerator 5 and enters the air heating furnace 3 after absorbing heat and heating up, and the low-grade fuel and air are mixed in the air heating furnace 3 And burn into high-temperature gas, the gas in the air heating furnace 3 releases heat to the compressed air flowing through it and cools it down, and then flows through the heat source regenerator 5 to release heat to cool down and discharge to the outside; The compressor 1 is boosted and heated up, flows through the regenerator 6 and the air heating furnace 3 and gradually absorbs heat and warms up, and then enters the combustion chamber 4; the external high-grade fuel enters the combustion chamber 4, mixes with the compressed air from the air heating furnace 3 and burns The high-temperature and high-pressure gas generated by the combustion chamber 4 flows through the gas turbine 2 to depressurize, and then flows through the regenerator 6 to release heat and cool down, and then is discharged to the outside; the low-grade fuel passes through the air heating furnace 3 and the high-grade fuel passes through combustion. The chamber 4 jointly provides the driving heat load, the air and the gas take away the low temperature heat load through the in-out process, and the work output by the gas turbine 2 is provided to the compressor 1 and the external power to form a dual-fuel gas turbine device.
图3/9所示的双燃料燃气轮机装置是这样实现的：The dual fuel gas turbine plant shown in Figure 3/9 is implemented as follows:
(1)结构上，它主要由压缩机、燃气轮机、空气加热炉、燃烧室、热源回热器和回热器所组成；外部有低品位燃料与空气加热炉3连通，外部还有空气通道经热源回热器5与空气加热炉3连通，空气加热炉3还有燃气通道经热源回热器5与外部连通，外部有空气通道与压缩机1连通，压缩机1还有空气通道经空气加热炉3和回热器6与燃烧室4连通，外部还有高品位燃料通道与燃烧室4连通，燃烧室4还有高温燃气通道与燃气轮机2连通，燃气轮机2还有燃气通道经回热器6与外部连通；燃气轮机2连接压缩机1并传输动力。(1) Structurally, it is mainly composed of a compressor, a gas turbine, an air heating furnace, a combustion chamber, a heat source regenerator and a regenerator; the external low-grade fuel is connected to the air heating furnace 3, and the external air passage is The heat source regenerator 5 is communicated with the air heating furnace 3, and the air heating furnace 3 also has a gas channel communicated with the outside through the heat source regenerator 5, and an external air channel is communicated with the compressor 1, and the compressor 1 also has an air channel heated by air. The furnace 3 and the regenerator 6 are communicated with the combustion chamber 4, and the external high-grade fuel passage is communicated with the combustion chamber 4. The combustion chamber 4 also has a high-temperature gas passage communicated with the gas turbine 2, and the gas turbine 2 also has a gas passage through the regenerator 6. Communication with the outside; the gas turbine 2 is connected to the compressor 1 and transmits power.
(2)流程上，外部低品位燃料进入空气加热炉3，外部第一路空气流经热源回热器5吸热升温之后进入空气加热炉3，低品位燃料和空气在空气加热炉3内混合并燃烧成温度较高的燃气，空气加热炉3内燃气放热于流经其内的压缩空气并降温，之后流经热源回热器5放热降温和对外排放；外部第二路空气流经压缩机1升压升温，流经空气加热炉3和回热器6 逐步吸热升温，之后进入燃烧室4；外部高品位燃料进入燃烧室4，与来自回热器6的压缩空气混合并燃烧成高温高压燃气，燃烧室4产生的高温高压燃气流经燃气轮机2降压作功，流经回热器6放热降温，之后对外排放；低品位燃料通过空气加热炉3和高品位燃料通过燃烧室4共同提供驱动热负荷，空气与燃气通过进出流程带走低温热负荷，燃气轮机2输出的功提供给压缩机1和外部作动力，形成双燃料燃气轮机装置。(2) In the process, the external low-grade fuel enters the air heating furnace 3, the first external air flows through the heat source regenerator 5 and enters the air heating furnace 3 after absorbing heat and heating up, and the low-grade fuel and air are mixed in the air heating furnace 3 And burn into high-temperature gas, the gas in the air heating furnace 3 releases heat to the compressed air flowing through it and cools it down, and then flows through the heat source regenerator 5 to release heat to cool down and discharge to the outside; The compressor 1 is boosted and heated up, flows through the air heating furnace 3 and the regenerator 6 to gradually absorb heat and heat up, and then enters the combustion chamber 4; the external high-grade fuel enters the combustion chamber 4, mixes with the compressed air from the regenerator 6 and burns The high-temperature and high-pressure gas generated by the combustion chamber 4 flows through the gas turbine 2 to depressurize, and then flows through the regenerator 6 to release heat and cool down, and then is discharged to the outside; the low-grade fuel passes through the air heating furnace 3 and the high-grade fuel passes through combustion. The chamber 4 jointly provides the driving heat load, the air and the gas take away the low temperature heat load through the in-out process, and the work output by the gas turbine 2 is provided to the compressor 1 and the external power to form a dual-fuel gas turbine device.
图4/9所示的双燃料燃气轮机装置是这样实现的：The dual fuel gas turbine plant shown in Figure 4/9 is implemented as follows:
(1)结构上，它主要由压缩机、燃气轮机、空气加热炉、燃烧室、热源回热器和回热器所组成；外部有低品位燃料与空气加热炉3连通，外部还有空气通道经热源回热器5与空气加热炉3连通，空气加热炉3还有燃气通道经热源回热器5与外部连通，外部有空气通道与压缩机1连通，压缩机1还有空气通道经回热器6和空气加热炉3与燃烧室4连通，外部还有高品位燃料通道与燃烧室4连通，燃烧室4还有高温燃气通道与燃气轮机2连通，燃气轮机2还有燃气通道经回热器6与自身连通之后燃气轮机2再有燃气通道与外部连通；燃气轮机2连接压缩机1并传输动力。(1) Structurally, it is mainly composed of a compressor, a gas turbine, an air heating furnace, a combustion chamber, a heat source regenerator and a regenerator; the external low-grade fuel is connected to the air heating furnace 3, and the external air passage is The heat source regenerator 5 is communicated with the air heating furnace 3, and the air heating furnace 3 also has a gas channel communicated with the outside through the heat source regenerator 5, and an external air channel is communicated with the compressor 1, and the compressor 1 and the air channel are reheated. The boiler 6 and the air heating furnace 3 are communicated with the combustion chamber 4, and the external high-grade fuel passage is communicated with the combustion chamber 4. The combustion chamber 4 also has a high-temperature gas passage communicated with the gas turbine 2, and the gas turbine 2 also has a gas passage through the regenerator 6. After communicating with itself, the gas turbine 2 has a gas channel to communicate with the outside; the gas turbine 2 is connected to the compressor 1 and transmits power.
(2)流程上，外部低品位燃料进入空气加热炉3，外部第一路空气流经热源回热器5吸热升温之后进入空气加热炉3，低品位燃料和空气在空气加热炉3内混合并燃烧成温度较高的燃气，空气加热炉3内燃气放热于流经其内的压缩空气并降温，之后流经热源回热器5放热降温和对外排放；外部第二路空气流经压缩机1升压升温，流经回热器6和空气加热炉3逐步吸热升温，之后进入燃烧室4；外部高品位燃料进入燃烧室4，与来自空气加热炉3的压缩空气混合并燃烧成高温高压燃气，燃烧室4产生的高温高压燃气流经燃气轮机2降压作功至一定程度之后流经回热器6放热降温，之后进入燃气轮机2继续降压作功和对外排放；低品位燃料通过空气加热炉3和高品位燃料通过燃烧室4共同提供驱动热负荷，空气与燃气通过进出流程带走低温热负荷，燃气轮机2输出的功提供给压缩机1和外部作动力，形成双燃料燃气轮机装置。(2) In the process, the external low-grade fuel enters the air heating furnace 3, the first external air flows through the heat source regenerator 5 and enters the air heating furnace 3 after absorbing heat and heating up, and the low-grade fuel and air are mixed in the air heating furnace 3 And burn into high-temperature gas, the gas in the air heating furnace 3 releases heat to the compressed air flowing through it and cools it down, and then flows through the heat source regenerator 5 to release heat to cool down and discharge to the outside; The compressor 1 is boosted and heated up, flows through the regenerator 6 and the air heating furnace 3 and gradually absorbs heat and warms up, and then enters the combustion chamber 4; the external high-grade fuel enters the combustion chamber 4, mixes with the compressed air from the air heating furnace 3 and burns into high temperature and high pressure gas, the high temperature and high pressure gas generated in the combustion chamber 4 flows through the gas turbine 2 to depressurize the work to a certain extent, and then flows through the regenerator 6 to release heat and cool down, and then enters the gas turbine 2 to continue depressurization and external discharge; low-grade fuel The air heating furnace 3 and the high-grade fuel jointly provide the driving heat load through the combustion chamber 4. The air and gas take away the low-temperature heat load through the in-out process. The work output by the gas turbine 2 is provided to the compressor 1 and the external power to form a dual-fuel gas turbine. device.
图5/9所示的双燃料燃气轮机装置是这样实现的：The dual fuel gas turbine plant shown in Figure 5/9 is implemented as follows:
(1)结构上，它主要由压缩机、燃气轮机、空气加热炉、燃烧室、热源回热器和回热器所组成；外部有低品位燃料与空气加热炉3连通，外部还有空气通道经热源回热器5与空气加热炉3连通，空气加热炉3还有燃气通道经热源回热器5与外部连通，外部有空气通道与压缩机1连通，压缩机1还有空气通道经空气加热炉3和回热器6与燃烧室4连通，外部还有高品位燃料通道与燃烧室4连通，燃烧室4还有高温燃气通道与燃气轮机2连通，燃气轮机2还有燃气通道经回热器6与自身连通之后燃气轮机2再有燃气通道与外部连通；燃气轮机2连接压缩机1并传输动力。(1) Structurally, it is mainly composed of a compressor, a gas turbine, an air heating furnace, a combustion chamber, a heat source regenerator and a regenerator; the external low-grade fuel is connected to the air heating furnace 3, and the external air passage is The heat source regenerator 5 is communicated with the air heating furnace 3, and the air heating furnace 3 also has a gas channel communicated with the outside through the heat source regenerator 5, and an external air channel is communicated with the compressor 1, and the compressor 1 also has an air channel heated by air. The furnace 3 and the regenerator 6 are communicated with the combustion chamber 4, and the external high-grade fuel passage is communicated with the combustion chamber 4. The combustion chamber 4 also has a high-temperature gas passage communicated with the gas turbine 2, and the gas turbine 2 also has a gas passage through the regenerator 6. After communicating with itself, the gas turbine 2 has a gas channel to communicate with the outside; the gas turbine 2 is connected to the compressor 1 and transmits power.
(2)流程上，外部低品位燃料进入空气加热炉3，外部第一路空气流经热源回热器5吸热升温之后进入空气加热炉3，低品位燃料和空气在空气加热炉3内混合并燃烧成温度较高的燃气，空气加热炉3内燃气放热于流经其内的压缩空气并降温，之后流经热源回热器5放热降温和对外排放；外部第二路空气流经压缩机1升压升温，流经空气加热炉3和回热器6逐步吸热升温，之后进入燃烧室4；外部高品位燃料进入燃烧室4，与来自回热器6的压缩空气混合并燃烧成高温高压燃气，燃烧室4产生的高温高压燃气流经燃气轮机2降压作功至一定程度之后流经回热器6放热降温，之后进入燃气轮机2继续降压作功和对外排放； 低品位燃料通过空气加热炉3和高品位燃料通过燃烧室4共同提供驱动热负荷，空气与燃气通过进出流程带走低温热负荷，燃气轮机2输出的功提供给压缩机1和外部作动力，形成双燃料燃气轮机装置。(2) In the process, the external low-grade fuel enters the air heating furnace 3, the first external air flows through the heat source regenerator 5 and enters the air heating furnace 3 after absorbing heat and heating up, and the low-grade fuel and air are mixed in the air heating furnace 3 And burn into high-temperature gas, the gas in the air heating furnace 3 releases heat to the compressed air flowing through it and cools it down, and then flows through the heat source regenerator 5 to release heat to cool down and discharge to the outside; The compressor 1 is boosted and heated up, flows through the air heating furnace 3 and the regenerator 6 and gradually absorbs heat and increases temperature, and then enters the combustion chamber 4; the external high-grade fuel enters the combustion chamber 4, mixes with the compressed air from the regenerator 6 and burns into high temperature and high pressure gas, the high temperature and high pressure gas generated in the combustion chamber 4 flows through the gas turbine 2 to depressurize the work to a certain extent, and then flows through the regenerator 6 to release heat and cool down, and then enters the gas turbine 2 to continue depressurization and work and external discharge; low-grade fuel The air heating furnace 3 and the high-grade fuel jointly provide the driving heat load through the combustion chamber 4. The air and gas take away the low-temperature heat load through the in-out process. The work output by the gas turbine 2 is provided to the compressor 1 and the external power to form a dual-fuel gas turbine. device.
图6/9所示的双燃料燃气轮机装置是这样实现的：The dual fuel gas turbine plant shown in Figure 6/9 is implemented as follows:
(1)结构上，它主要由压缩机、燃气轮机、空气加热炉、燃烧室、热源回热器和回热器所组成；外部有低品位燃料与空气加热炉3连通，外部还有空气通道经热源回热器5与空气加热炉3连通，空气加热炉3还有燃气通道经热源回热器5与外部连通，外部有空气通道与压缩机1连通，压缩机1还有空气通道经回热器6与自身连通之后压缩机1再有空气通道经空气加热炉3与燃烧室4连通，外部还有高品位燃料通道与燃烧室4连通，燃烧室4还有高温燃气通道与燃气轮机2连通，燃气轮机2还有燃气通道经回热器6与外部连通；燃气轮机2连接压缩机1并传输动力。(1) Structurally, it is mainly composed of a compressor, a gas turbine, an air heating furnace, a combustion chamber, a heat source regenerator and a regenerator; the external low-grade fuel is connected to the air heating furnace 3, and the external air passage is The heat source regenerator 5 is communicated with the air heating furnace 3, and the air heating furnace 3 also has a gas channel communicated with the outside through the heat source regenerator 5, and an external air channel is communicated with the compressor 1, and the compressor 1 and the air channel are reheated. After the compressor 6 is communicated with itself, the compressor 1 has an air passage that communicates with the combustion chamber 4 through the air heating furnace 3, and a high-grade fuel passage outside is communicated with the combustion chamber 4, and the combustion chamber 4 also has a high-temperature gas passage that communicates with the gas turbine 2. The gas turbine 2 also has a gas channel to communicate with the outside through the regenerator 6; the gas turbine 2 is connected to the compressor 1 and transmits power.
(2)流程上，外部低品位燃料进入空气加热炉3，外部第一路空气流经热源回热器5吸热升温之后进入空气加热炉3，低品位燃料和空气在空气加热炉3内混合并燃烧成温度较高的燃气，空气加热炉3内燃气放热于流经其内的压缩空气并降温，之后流经热源回热器5放热降温和对外排放；外部第二路空气流经压缩机1升压升温至一定程度之后流经回热器6吸热升温，之后进入压缩机1继续升压升温；压缩机1排放的空气流经空气加热炉3吸热升温，之后进入燃烧室4；外部高品位燃料进入燃烧室4，与来自空气加热炉3的压缩空气混合并燃烧成高温高压燃气，燃烧室4产生的高温高压燃气流经燃气轮机2降压作功，流经回热器6放热降温，之后对外排放；低品位燃料通过空气加热炉3和高品位燃料通过燃烧室4共同提供驱动热负荷，空气与燃气通过进出流程带走低温热负荷，燃气轮机2输出的功提供给压缩机1和外部作动力，形成双燃料燃气轮机装置。(2) In the process, the external low-grade fuel enters the air heating furnace 3, the first external air flows through the heat source regenerator 5 and enters the air heating furnace 3 after absorbing heat and heating up, and the low-grade fuel and air are mixed in the air heating furnace 3 And burn into high-temperature gas, the gas in the air heating furnace 3 releases heat to the compressed air flowing through it and cools it down, and then flows through the heat source regenerator 5 to release heat to cool down and discharge to the outside; After the compressor 1 is boosted and heated to a certain level, it flows through the regenerator 6 to absorb heat and heat up, and then enters the compressor 1 to continue to increase the pressure and temperature; the air discharged from the compressor 1 flows through the air heating furnace 3 to absorb heat and heat up, and then enters the combustion chamber. 4; The external high-grade fuel enters the combustion chamber 4, mixes with the compressed air from the air heating furnace 3 and burns into high-temperature and high-pressure gas, and the high-temperature and high-pressure gas generated by the combustion chamber 4 flows through the gas turbine 2 to depressurize and work, and flows through the regenerator. 6. Exothermic and cooling, and then discharged to the outside; the low-grade fuel passes through the air heating furnace 3 and the high-grade fuel passes through the combustion chamber 4 to jointly provide the driving heat load. The compressor 1 and the outside are powered to form a dual-fuel gas turbine device.
图7/9所示的双燃料燃气轮机装置是这样实现的：The dual fuel gas turbine plant shown in Figures 7/9 is implemented as follows:
(1)结构上，它主要由压缩机、燃气轮机、空气加热炉、燃烧室、热源回热器和回热器所组成；外部有低品位燃料与空气加热炉3连通，外部还有空气通道经热源回热器5与空气加热炉3连通，空气加热炉3还有燃气通道经热源回热器5与外部连通，外部有空气通道与压缩机1连通，压缩机1还有空气通道经回热器6与自身连通之后压缩机1再有空气通道经空气加热炉3与燃烧室4连通，外部还有高品位燃料通道与燃烧室4连通，燃烧室4还有高温燃气通道与燃气轮机2连通，燃气轮机2还有燃气通道经回热器6与自身连通之后燃气轮机2再有燃气通道与外部连通；燃气轮机2连接压缩机1并传输动力。(1) Structurally, it is mainly composed of a compressor, a gas turbine, an air heating furnace, a combustion chamber, a heat source regenerator and a regenerator; the external low-grade fuel is connected to the air heating furnace 3, and the external air passage is The heat source regenerator 5 is communicated with the air heating furnace 3, and the air heating furnace 3 also has a gas channel communicated with the outside through the heat source regenerator 5, and an external air channel is communicated with the compressor 1, and the compressor 1 and the air channel are reheated. After the compressor 6 is communicated with itself, the compressor 1 has an air passage that communicates with the combustion chamber 4 through the air heating furnace 3, and a high-grade fuel passage outside is communicated with the combustion chamber 4, and the combustion chamber 4 also has a high-temperature gas passage that communicates with the gas turbine 2. The gas turbine 2 also has a gas channel to communicate with itself through the regenerator 6, and then the gas turbine 2 has another gas channel to communicate with the outside; the gas turbine 2 is connected to the compressor 1 and transmits power.
(2)流程上，外部低品位燃料进入空气加热炉3，外部第一路空气流经热源回热器5吸热升温之后进入空气加热炉3，低品位燃料和空气在空气加热炉3内混合并燃烧成温度较高的燃气，空气加热炉3内燃气放热于流经其内的压缩空气并降温，之后流经热源回热器5放热降温和对外排放；外部第二路空气流经压缩机1升压升温至一定程度之后流经回热器6吸热升温，之后进入压缩机1继续升压升温；压缩机1排放的空气流经空气加热炉3吸热升温，之后进入燃烧室4；外部高品位燃料进入燃烧室4，与来自空气加热炉3的压缩空气混合并燃烧成高温高压燃气，燃烧室4产生的高温高压燃气流经燃气轮机2降压作功至一定程度之后流经回热器6放热降温，之后进入燃气轮机2继续降压作功和对外排放；低品位燃料通过空气加热炉3和高品位燃料通过燃烧室4共同提供驱动热负荷，空气与燃气通 过进出流程带走低温热负荷，燃气轮机2输出的功提供给压缩机1和外部作动力，形成双燃料燃气轮机装置。(2) In the process, the external low-grade fuel enters the air heating furnace 3, the first external air flows through the heat source regenerator 5 and enters the air heating furnace 3 after absorbing heat and heating up, and the low-grade fuel and air are mixed in the air heating furnace 3 And burn into high-temperature gas, the gas in the air heating furnace 3 releases heat to the compressed air flowing through it and cools it down, and then flows through the heat source regenerator 5 to release heat to cool down and discharge to the outside; After the compressor 1 is boosted and heated to a certain level, it flows through the regenerator 6 to absorb heat and heat up, and then enters the compressor 1 to continue to increase the pressure and temperature; the air discharged from the compressor 1 flows through the air heating furnace 3 to absorb heat and heat up, and then enters the combustion chamber. 4; The external high-grade fuel enters the combustion chamber 4, mixes with the compressed air from the air heating furnace 3 and burns into high-temperature and high-pressure gas, and the high-temperature and high-pressure gas generated by the combustion chamber 4 flows through the gas turbine 2 to reduce the pressure to a certain extent and then flows through the return gas. Heater 6 releases heat and cools down, and then enters gas turbine 2 to continue depressurization and external discharge; low-grade fuel passes through air heating furnace 3 and high-grade fuel passes through combustion chamber 4 to jointly provide driving heat load, and air and gas are taken away through the in-out process Under the low temperature heat load, the work output by the gas turbine 2 is provided to the compressor 1 and the external power to form a dual-fuel gas turbine device.
图8/9所示的双燃料燃气轮机装置是这样实现的：The dual fuel gas turbine plant shown in Figures 8/9 is implemented as follows:
(1)结构上，它主要由压缩机、燃气轮机、初段燃烧室和燃烧室所组成；外部有低品位燃料与初段燃烧室7连通，外部还有高品位燃料通道与燃烧室4连通，外部有空气通道与压缩机1连通之后分成两路——第一路直接与初段燃烧室7连通和第二路经初段燃烧室7与燃烧室4连通；初段燃烧室7还有初段燃气通道与燃烧室4连通，燃烧室4还有燃气通道与燃气轮机2连通，燃气轮机2还有燃气通道与外部连通；燃气轮机2连接压缩机1并传输动力。(1) Structurally, it is mainly composed of a compressor, a gas turbine, a primary combustion chamber and a combustion chamber; the external low-grade fuel is connected to the primary combustion chamber 7, and the external high-grade fuel channel is connected to the combustion chamber 4. After the air passage is connected with the compressor 1, it is divided into two roads - the first road is directly connected with the primary combustion chamber 7 and the second road is communicated with the combustion chamber 4 through the primary combustion chamber 7; the primary combustion chamber 7 also has the primary gas passage and the combustion chamber. 4 is in communication, the combustion chamber 4 also has a gas channel in communication with the gas turbine 2, and the gas turbine 2 also has a gas channel in communication with the outside; the gas turbine 2 is connected to the compressor 1 and transmits power.
(2)流程上，外部空气流经压缩机1升压升温之后分成两路——第一路直接进入初段燃烧室7参与燃烧，第二路流经初段燃烧室7吸热升温之后进入燃烧室4参与燃烧；外部低品位燃料进入初段燃烧室7，低品位燃料和空气在初段燃烧室7内混合并燃烧成温度较高的初段燃气，放热于流经初段燃烧室3的压缩空气之后提供给燃烧室4；外部高品位燃料进入燃烧室4，与来自初段燃烧室7的空气和初段燃气混合并燃烧成高温高压燃气，燃烧室4产生的高温高压燃气流经燃气轮机2降压作功，之后对外排放；低品位燃料通过初段燃烧室7和高品位燃料通过燃烧室4共同提供驱动热负荷，空气与燃气通过进出流程带走低温热负荷，燃气轮机2输出的功提供给外部和压缩机1作动力，形成双燃料燃气轮机装置。(2) In the process, the external air flows through the compressor 1 and is divided into two paths after being boosted and heated up—the first path directly enters the primary combustion chamber 7 to participate in combustion, and the second path flows through the primary combustion chamber 7 to absorb heat and then enter the combustion chamber 4. Participate in combustion; the external low-grade fuel enters the primary combustion chamber 7, and the low-grade fuel and air are mixed in the primary combustion chamber 7 and burned into a relatively high-temperature primary combustion gas, and the heat is released after the compressed air flowing through the primary combustion chamber 3. To the combustion chamber 4; the external high-grade fuel enters the combustion chamber 4, mixes with the air from the primary combustion chamber 7 and the primary gas and burns into high-temperature and high-pressure gas, and the high-temperature and high-pressure gas generated by the combustion chamber 4 flows through the gas turbine 2 to depressurize and perform work, Then it is discharged to the outside; the low-grade fuel passes through the primary combustion chamber 7 and the high-grade fuel passes through the combustion chamber 4 to jointly provide the driving heat load, the air and gas take away the low-temperature heat load through the in and out process, and the work output by the gas turbine 2 is provided to the outside and the compressor 1. As a power, a dual-fuel gas turbine device is formed.
图9/9所示的双燃料燃气轮机装置是这样实现的：The dual fuel gas turbine plant shown in Figure 9/9 is implemented as follows:
(1)结构上，它主要由压缩机、燃气轮机、初段燃烧室和燃烧室所组成；外部有低品位燃料与初段燃烧室7连通，外部还有高品位燃料通道与燃烧室4连通，外部有空气通道经压缩机1与初段燃烧室7连通，初段燃烧室7还有初段燃气通道与燃烧室4连通，燃烧室4还有燃气通道与燃气轮机2连通，燃气轮机2还有燃气通道与外部连通；燃气轮机2连接压缩机1并传输动力。(1) Structurally, it is mainly composed of a compressor, a gas turbine, a primary combustion chamber and a combustion chamber; the external low-grade fuel is connected to the primary combustion chamber 7, and the external high-grade fuel channel is connected to the combustion chamber 4. The air passage is communicated with the primary combustion chamber 7 through the compressor 1, the primary combustion chamber 7 also has the primary gas channel communicated with the combustion chamber 4, the combustion chamber 4 also has a gas channel communicated with the gas turbine 2, and the gas turbine 2 also has a gas channel communicated with the outside; The gas turbine 2 is connected to the compressor 1 and transmits power.
(2)流程上，外部空气流经压缩机1升压升温之后进入初段燃烧室7，外部低品位燃料进入初段燃烧室7，低品位燃料和空气在初段燃烧室7内混合并燃烧成温度较高且富含空气的初段燃气，之后提供给燃烧室4；外部高品位燃料进入燃烧室4，与来自初段燃烧室7的初段燃气混合并燃烧成高温高压燃气，燃烧室4产生的高温高压燃气流经燃气轮机2降压作功，之后对外排放；低品位燃料通过初段燃烧室7和高品位燃料通过燃烧室4共同提供驱动热负荷，空气与燃气通过进出流程带走低温热负荷，燃气轮机2输出的功提供给外部和压缩机1作动力，形成双燃料燃气轮机装置。(2) In the process, the external air flows into the primary combustion chamber 7 after being boosted and heated by the compressor 1, the external low-grade fuel enters the primary combustion chamber 7, and the low-grade fuel and air are mixed in the primary combustion chamber 7 and burned to a relatively high temperature. The high and air-rich primary gas is then supplied to the combustion chamber 4; the external high-grade fuel enters the combustion chamber 4, is mixed with the primary gas from the primary combustion chamber 7 and burns into high temperature and high pressure gas, and the high temperature and high pressure gas generated by the combustion chamber 4 The low-grade fuel passes through the primary combustion chamber 7 and the high-grade fuel passes through the combustion chamber 4 to jointly provide the driving heat load, and the air and gas take away the low-temperature heat load through the in-out process, and the gas turbine 2 outputs The work is provided to the outside and the compressor 1 is powered to form a dual-fuel gas turbine device.
本发明技术可以实现的效果——本发明所提出的双燃料燃气轮机装置，具有如下效果和优势：The effect that the technology of the present invention can achieve—the dual-fuel gas turbine device proposed by the present invention has the following effects and advantages:
(1)有效降低高温热源形成过程中的温差不可逆损失，显著提高装置热效率。(1) Effectively reduce the irreversible loss of temperature difference during the formation of high temperature heat source, and significantly improve the thermal efficiency of the device.
(2)低品位燃料发挥出高品位燃料效果，显著提升低品位燃料转换为机械能的利用率。(2) Low-grade fuel exerts the effect of high-grade fuel, which significantly improves the utilization rate of low-grade fuel converted into mechanical energy.
(3)直接减少高品位燃料投入，其效果等同于提升高品位燃料转换为机械能的利用率。(3) Directly reducing the input of high-grade fuel, the effect is equivalent to improving the utilization rate of converting high-grade fuel into mechanical energy.
(4)降低系统压缩比，有利于提升循环工质流量，有利于构建大负荷燃气轮机装置。(4) Reducing the compression ratio of the system is conducive to increasing the flow rate of the circulating working medium, and is conducive to the construction of a large-load gas turbine device.
(5)提升燃料利用价值，减少温室气体排放，减少污染物排放，节能减排效益突出。(5) Improve the value of fuel utilization, reduce greenhouse gas emissions, reduce pollutant emissions, and have outstanding energy-saving and emission-reduction benefits.
(6)结构简单，流程合理；能够提升燃料选择范围和使用价值，降低装置能耗成本。(6) The structure is simple and the process is reasonable; the range of fuel selection and use value can be improved, and the energy consumption cost of the device can be reduced.

Claims (9)

  1. 双燃料燃气轮机装置，主要由压缩机、燃气轮机、空气加热炉、燃烧室和热源回热器所组成；外部有低品位燃料与空气加热炉(3)连通，外部还有空气通道经热源回热器(5)与空气加热炉(3)连通，空气加热炉(3)还有燃气通道经热源回热器(5)与外部连通，外部有空气通道与压缩机(1)连通，压缩机(1)还有空气通道经空气加热炉(3)与燃烧室(4)连通，外部还有高品位燃料通道与燃烧室(4)连通，燃烧室(4)还有高温燃气通道与燃气轮机(2)连通，燃气轮机(2)还有燃气通道与外部连通；燃气轮机(2)连接压缩机(1)并传输动力，形成双燃料燃气轮机装置。The dual-fuel gas turbine device is mainly composed of a compressor, a gas turbine, an air heating furnace, a combustion chamber and a heat source regenerator; the external low-grade fuel is communicated with the air heating furnace (3), and there is an external air passage through the heat source regenerator (5) communicates with the air heating furnace (3), and the air heating furnace (3) also has a gas channel connected with the outside through the heat source regenerator (5), and an external air channel communicates with the compressor (1), and the compressor (1) ) and an air passage that communicates with the combustion chamber (4) through the air heating furnace (3), and a high-grade fuel passage is connected to the combustion chamber (4) outside, and the combustion chamber (4) also has a high-temperature gas passage and the gas turbine (2). The gas turbine (2) and the gas passage are communicated with the outside; the gas turbine (2) is connected to the compressor (1) and transmits power to form a dual-fuel gas turbine device.
  2. 双燃料燃气轮机装置，主要由压缩机、燃气轮机、空气加热炉、燃烧室、热源回热器和回热器所组成；外部有低品位燃料与空气加热炉(3)连通，外部还有空气通道经热源回热器(5)与空气加热炉(3)连通，空气加热炉(3)还有燃气通道经热源回热器(5)与外部连通，外部有空气通道与压缩机(1)连通，压缩机(1)还有空气通道经回热器(6)和空气加热炉(3)与燃烧室(4)连通，外部还有高品位燃料通道与燃烧室(4)连通，燃烧室(4)还有高温燃气通道与燃气轮机(2)连通，燃气轮机(2)还有燃气通道经回热器(6)与外部连通；燃气轮机(2)连接压缩机(1)并传输动力，形成双燃料燃气轮机装置。The dual-fuel gas turbine device is mainly composed of a compressor, a gas turbine, an air heating furnace, a combustion chamber, a heat source regenerator and a regenerator; the external low-grade fuel is communicated with the air heating furnace (3), and the external air passage is The heat source regenerator (5) is communicated with the air heating furnace (3), and the air heating furnace (3) also has a gas passage that communicates with the outside through the heat source regenerator (5), and an external air passage communicates with the compressor (1), The compressor (1) also has an air passage that communicates with the combustion chamber (4) via the regenerator (6) and the air heating furnace (3), and a high-grade fuel passage is connected to the combustion chamber (4) outside, and the combustion chamber (4) ) and a high-temperature gas channel communicated with the gas turbine (2), the gas turbine (2) also has a gas channel communicated with the outside through the regenerator (6); the gas turbine (2) is connected to the compressor (1) and transmits power to form a dual-fuel gas turbine device.
  3. 双燃料燃气轮机装置，主要由压缩机、燃气轮机、空气加热炉、燃烧室、热源回热器和回热器所组成；外部有低品位燃料与空气加热炉(3)连通，外部还有空气通道经热源回热器(5)与空气加热炉(3)连通，空气加热炉(3)还有燃气通道经热源回热器(5)与外部连通，外部有空气通道与压缩机(1)连通，压缩机(1)还有空气通道经空气加热炉(3)和回热器(6)与燃烧室(4)连通，外部还有高品位燃料通道与燃烧室(4)连通，燃烧室(4)还有高温燃气通道与燃气轮机(2)连通，燃气轮机(2)还有燃气通道经回热器(6)与外部连通；燃气轮机(2)连接压缩机(1)并传输动力，形成双燃料燃气轮机装置。The dual-fuel gas turbine device is mainly composed of a compressor, a gas turbine, an air heating furnace, a combustion chamber, a heat source regenerator and a regenerator; the external low-grade fuel is communicated with the air heating furnace (3), and the external air passage is The heat source regenerator (5) is communicated with the air heating furnace (3), and the air heating furnace (3) also has a gas passage that communicates with the outside through the heat source regenerator (5), and an external air passage communicates with the compressor (1), The compressor (1) also has an air passage that communicates with the combustion chamber (4) through the air heating furnace (3) and the regenerator (6), and an external high-grade fuel passage communicates with the combustion chamber (4), and the combustion chamber (4) ) and a high-temperature gas passage communicated with the gas turbine (2), the gas turbine (2) also has a gas passage communicated with the outside through the regenerator (6); the gas turbine (2) is connected to the compressor (1) and transmits power to form a dual-fuel gas turbine device.
  4. 双燃料燃气轮机装置，主要由压缩机、燃气轮机、空气加热炉、燃烧室、热源回热器和回热器所组成；外部有低品位燃料与空气加热炉(3)连通，外部还有空气通道经热源回热器(5)与空气加热炉(3)连通，空气加热炉(3)还有燃气通道经热源回热器(5)与外部连通，外部有空气通道与压缩机(1)连通，压缩机(1)还有空气通道经回热器(6)和空气加热炉(3)与燃烧室(4)连通，外部还有高品位燃料通道与燃烧室(4)连通，燃烧室(4)还有高温燃气通道与燃气轮机(2)连通，燃气轮机(2)还有燃气通道经回热器(6)与自身连通之后燃气轮机(2)再有燃气通道与外部连通；燃气轮机(2)连接压缩机(1)并传输动力，形成双燃料燃气轮机装置。The dual-fuel gas turbine device is mainly composed of a compressor, a gas turbine, an air heating furnace, a combustion chamber, a heat source regenerator and a regenerator; the external low-grade fuel is communicated with the air heating furnace (3), and the external air passage is The heat source regenerator (5) is communicated with the air heating furnace (3), and the air heating furnace (3) also has a gas passage that communicates with the outside through the heat source regenerator (5), and an external air passage communicates with the compressor (1), The compressor (1) also has an air passage that communicates with the combustion chamber (4) via the regenerator (6) and the air heating furnace (3), and a high-grade fuel passage is connected to the combustion chamber (4) outside, and the combustion chamber (4) ) and a high-temperature gas channel communicated with the gas turbine (2), the gas turbine (2) also has a gas channel connected with itself through the regenerator (6), and then the gas turbine (2) has a gas channel communicated with the outside; the gas turbine (2) is connected to the compressor (1) and transmit power to form a dual-fuel gas turbine device.
  5. 双燃料燃气轮机装置，主要由压缩机、燃气轮机、空气加热炉、燃烧室、热源回热器和回热器所组成；外部有低品位燃料与空气加热炉(3)连通，外部还有空气通道经热源回热器(5)与空气加热炉(3)连通，空气加热炉(3)还有燃气通道经热源回热器(5)与外部连通，外部有空气通道与压缩机(1)连通，压缩机(1)还有空气通道经空气加热炉(3)和回热器(6)与燃烧室(4)连通，外部还有高品位燃料通道与燃烧室(4)连通，燃烧室(4)还有高温燃气通道与燃气轮机(2)连通，燃气轮机(2)还有燃气通道经回热器(6)与自身连通之后燃气轮机(2)再有燃气通道与外部连通；燃气轮机(2)连接压缩机(1)并传输动力，形成双燃料燃气轮机装置。The dual-fuel gas turbine device is mainly composed of a compressor, a gas turbine, an air heating furnace, a combustion chamber, a heat source regenerator and a regenerator; the external low-grade fuel is communicated with the air heating furnace (3), and the external air passage is The heat source regenerator (5) is communicated with the air heating furnace (3), and the air heating furnace (3) also has a gas passage that communicates with the outside through the heat source regenerator (5), and an external air passage communicates with the compressor (1), The compressor (1) also has an air passage that communicates with the combustion chamber (4) through the air heating furnace (3) and the regenerator (6), and an external high-grade fuel passage communicates with the combustion chamber (4), which is connected to the combustion chamber (4). ) and a high-temperature gas channel communicated with the gas turbine (2), the gas turbine (2) also has a gas channel connected with itself through the regenerator (6), and then the gas turbine (2) has a gas channel communicated with the outside; the gas turbine (2) is connected to the compressor (1) and transmit power to form a dual-fuel gas turbine device.
  6. 双燃料燃气轮机装置，主要由压缩机、燃气轮机、空气加热炉、燃烧室、热源回热 器和回热器所组成；外部有低品位燃料与空气加热炉(3)连通，外部还有空气通道经热源回热器(5)与空气加热炉(3)连通，空气加热炉(3)还有燃气通道经热源回热器(5)与外部连通，外部有空气通道与压缩机(1)连通，压缩机(1)还有空气通道经回热器(6)与自身连通之后压缩机(1)再有空气通道经空气加热炉(3)与燃烧室(4)连通，外部还有高品位燃料通道与燃烧室(4)连通，燃烧室(4)还有高温燃气通道与燃气轮机(2)连通，燃气轮机(2)还有燃气通道经回热器(6)与外部连通；燃气轮机(2)连接压缩机(1)并传输动力，形成双燃料燃气轮机装置。The dual-fuel gas turbine device is mainly composed of a compressor, a gas turbine, an air heating furnace, a combustion chamber, a heat source regenerator and a regenerator; the external low-grade fuel is communicated with the air heating furnace (3), and the external air passage is The heat source regenerator (5) is communicated with the air heating furnace (3), and the air heating furnace (3) also has a gas passage that communicates with the outside through the heat source regenerator (5), and an external air passage communicates with the compressor (1), The compressor (1) also has an air passage that communicates with itself through the regenerator (6), and then the compressor (1) has an air passage that communicates with the combustion chamber (4) through the air heating furnace (3), and there is high-grade fuel outside. The passage is communicated with the combustion chamber (4), the combustion chamber (4) and the high-temperature gas passage are communicated with the gas turbine (2), and the gas turbine (2) and the gas passage are communicated with the outside through the regenerator (6); the gas turbine (2) is connected The compressor (1) and transmit power, forming a dual fuel gas turbine plant.
  7. 双燃料燃气轮机装置，主要由压缩机、燃气轮机、空气加热炉、燃烧室、热源回热器和回热器所组成；外部有低品位燃料与空气加热炉(3)连通，外部还有空气通道经热源回热器(5)与空气加热炉(3)连通，空气加热炉(3)还有燃气通道经热源回热器(5)与外部连通，外部有空气通道与压缩机(1)连通，压缩机(1)还有空气通道经回热器(6)与自身连通之后压缩机(1)再有空气通道经空气加热炉(3)与燃烧室(4)连通，外部还有高品位燃料通道与燃烧室(4)连通，燃烧室(4)还有高温燃气通道与燃气轮机(2)连通，燃气轮机(2)还有燃气通道经回热器(6)与自身连通之后燃气轮机(2)再有燃气通道与外部连通；燃气轮机(2)连接压缩机(1)并传输动力，形成双燃料燃气轮机装置。The dual-fuel gas turbine device is mainly composed of a compressor, a gas turbine, an air heating furnace, a combustion chamber, a heat source regenerator and a regenerator; the external low-grade fuel is communicated with the air heating furnace (3), and the external air passage is The heat source regenerator (5) is communicated with the air heating furnace (3), and the air heating furnace (3) also has a gas passage that communicates with the outside through the heat source regenerator (5), and an external air passage communicates with the compressor (1), The compressor (1) also has an air passage that communicates with itself through the regenerator (6), and then the compressor (1) has an air passage that communicates with the combustion chamber (4) through the air heating furnace (3), and there is high-grade fuel outside. The passage is communicated with the combustion chamber (4), the combustion chamber (4) and the high-temperature gas passage are communicated with the gas turbine (2). A gas passage communicates with the outside; the gas turbine (2) is connected to the compressor (1) and transmits power to form a dual-fuel gas turbine device.
  8. 双燃料燃气轮机装置，主要由压缩机、燃气轮机、初段燃烧室和二段燃烧室所组成；外部有低品位燃料与初段燃烧室(7)连通，外部还有高品位燃料通道与燃烧室(4)连通，外部有空气通道与压缩机(1)连通之后分成两路——第一路直接与初段燃烧室(7)连通和第二路经初段燃烧室(7)与燃烧室(4)连通；初段燃烧室(7)还有初段燃气通道与燃烧室(4)连通，燃烧室(4)还有燃气通道与燃气轮机(2)连通，燃气轮机(2)还有燃气通道与外部连通；燃气轮机(2)连接压缩机(1)并传输动力，形成双燃料燃气轮机装置。The dual-fuel gas turbine device is mainly composed of a compressor, a gas turbine, a primary combustion chamber and a secondary combustion chamber; the external low-grade fuel communicates with the primary combustion chamber (7), and the external high-grade fuel channel and the combustion chamber (4) Connected, the external air passage is connected with the compressor (1) and then divided into two paths - the first path is directly connected with the primary combustion chamber (7) and the second path is communicated with the combustion chamber (4) through the primary combustion chamber (7); The primary combustion chamber (7) and the primary gas passage are communicated with the combustion chamber (4), the combustion chamber (4) and the gas passage are communicated with the gas turbine (2), and the gas turbine (2) and the gas passage are communicated with the outside; the gas turbine (2) ) is connected to the compressor (1) and transmits power to form a dual-fuel gas turbine device.
  9. 双燃料燃气轮机装置，主要由压缩机、燃气轮机、初段燃烧室和二段燃烧室所组成；外部有低品位燃料与初段燃烧室(7)连通，外部还有高品位燃料通道与燃烧室(4)连通，外部有空气通道经压缩机(1)与初段燃烧室(7)连通，初段燃烧室(7)还有初段燃气通道与燃烧室(4)连通，燃烧室(4)还有燃气通道与燃气轮机(2)连通，燃气轮机(2)还有燃气通道与外部连通；燃气轮机(2)连接压缩机(1)并传输动力，形成双燃料燃气轮机装置。The dual-fuel gas turbine device is mainly composed of a compressor, a gas turbine, a primary combustion chamber and a secondary combustion chamber; the external low-grade fuel communicates with the primary combustion chamber (7), and the external high-grade fuel channel and the combustion chamber (4) Connected, the external air passage is connected with the primary combustion chamber (7) through the compressor (1), the primary combustion chamber (7) and the primary gas passage are connected with the combustion chamber (4), and the combustion chamber (4) and the gas passage are connected with the combustion chamber (4). The gas turbine (2) communicates with the outside, and the gas turbine (2) and the gas passage communicate with the outside; the gas turbine (2) is connected with the compressor (1) and transmits power to form a dual-fuel gas turbine device.
PCT/CN2021/000238 2020-12-21 2021-12-20 Dual-fuel gas turbine apparatus WO2022134200A1 (en)

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US4509333A (en) * 1983-04-15 1985-04-09 Sanders Associates, Inc. Brayton engine burner
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CN101657610A (en) * 2007-02-14 2010-02-24 阿尔斯托姆科技有限公司 Power station plant and the method that is used to move this power station plant
CN102278205A (en) * 2010-06-13 2011-12-14 中国科学院工程热物理研究所 Combined cycle method capable of being used for distributed air and fuel humidified gas turbine
US20130111913A1 (en) * 2011-11-04 2013-05-09 Flexenergy, Inc. Multi-combustor turbine
CN106224099A (en) * 2016-09-20 2016-12-14 中国科学院工程热物理研究所 A kind of double fuel cogeneration water filling forward and reverse Gas Turbine Combined-cycle system

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4509333A (en) * 1983-04-15 1985-04-09 Sanders Associates, Inc. Brayton engine burner
JP2000054855A (en) * 1998-08-07 2000-02-22 Ebara Corp External heating type gas turbine
CN101657610A (en) * 2007-02-14 2010-02-24 阿尔斯托姆科技有限公司 Power station plant and the method that is used to move this power station plant
CN102278205A (en) * 2010-06-13 2011-12-14 中国科学院工程热物理研究所 Combined cycle method capable of being used for distributed air and fuel humidified gas turbine
US20130111913A1 (en) * 2011-11-04 2013-05-09 Flexenergy, Inc. Multi-combustor turbine
CN106224099A (en) * 2016-09-20 2016-12-14 中国科学院工程热物理研究所 A kind of double fuel cogeneration water filling forward and reverse Gas Turbine Combined-cycle system

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