Turbine gas generator with corrosion-resistant matrix metal

Abstract

The invention relates to the technical field of turbine gas generators, and discloses a turbine gas generator with corrosion-resistant matrix metal. The turbine gas generator with the corrosion-resistant matrix metal comprises a rotation shaft, wherein a gas compression device is arranged on the rotation shaft, an oxidant gas inlet on the gas compression device is connected with an oxidant gas suction port through a gas guide pipe with a gas suction pump, and a refrigeration device is arranged between the oxidant gas suction port and the oxidant gas inlet. An oxidant gas outlet of the gas compression device is connected with a high-pressure gas inlet of a combustion chamber, a gas inlet of the combustion chamber is connected with the output end of a gas heating device through a gas guide pipe, and the inlet end of the gas heating device is connected with an exhaust port of a gas filtering device through a gas guide pipe. A gas outlet of the combustion chamber is connected with a gas inlet of a turbine plant, the gas compression device is connected with an electric motor, and the turbine plant is connected with an electric generator. The turbine gas generator solves the technical problems that impurities accumulate in a turbine plant and cause corrosion to matrix metal, gradually reducing the work efficiency of the turbine plant, and the service life of the electric generator isshortened.

Description

technical field [0001] The invention relates to the technical field of gas turbine generators, in particular to a gas turbine generator whose base metal is corrosion-resistant. Background technique [0002] Gas turbine generators can meet the electricity needs of almost any building including office buildings, hospitals, schools, and shops. The exhaust air from the turbine generator is an ideal heat source for absorption chillers and is used for cooling, heating and sanitary hot water. Because compared with the exhaust gas of coal-fired power plants, the impurities and sulfur content of the exhaust gas are very low, and the second most notable is that its oxygen content is higher, which can reach more than 15%. It can be used as combustion air for direct combustion engines, Second burn. Gas turbine generators are often used for peak shaving during the summer electricity peak. [0003] Gas turbine power generation technology has been popularized in major thermal power plan...

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Problems solved by technology

[0005] Aiming at the deficiencies of the prior art, the present invention provides a base metal corrosion-resistant turbine gas generator, which has the advantages of efficient cleaning, preventing base metal corrosion, assisting the gas compression ratio, increasing the initial temperature of the gas, and efficiently filtering the gas, etc., to solve the problem of It solves the technical problem that there is accumulation of impurities in the turbine device, which leads to corrosion of the base metal, thereby gradually reducing the working efficiency of the turbine device, and reducing the service life of the generator

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