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Gas turbine generator and air humidifier

A technology of power generation equipment and gas turbines, applied in the direction of gas turbine devices, mechanical equipment, machines/engines, etc., can solve problems such as lack of research

Inactive Publication Date: 2006-01-18
MITSUBISHI HITACHIPOWER SYST LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, there is no research on such a point in the above-mentioned prior art

Method used

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  • Gas turbine generator and air humidifier
  • Gas turbine generator and air humidifier
  • Gas turbine generator and air humidifier

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Embodiment Construction

[0046] Various embodiments of the present invention will be described below with reference to the accompanying drawings.

[0047] figure 1 is a system diagram of a gas turbine power plant according to a first embodiment of the present invention. exist figure 1 Among them, the symbol 1 represents the WAC device, which is used to inject water into the air (a); the symbol 2 represents the compressor, which is used to compress the air (a); the symbol 3 represents the air humidifier, which is used to humidify the compressed air (b); 4 represents a regenerator for heating humidified air (c); numeral 5 represents a burner for mixing fuel (d) with humidified air (c) or compressed air (b) and for burning them to produce Combustion gas (e); The mark 6 represents the turbine, driven by the combustion gas (e); The mark 7 represents the generator, which is used to convert energy to generate electricity; The mark 8 represents the turbine rotor, which is used to connect the compressor 2, t...

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Abstract

The present invention relates to an air humidifier for adding water content into the working medium of gas turbine to make humidification, and relates to a gas turbine power generation equipment for utilizing high-humidity working medium to drive gas turbine to generate power. Said invention is aimed at reducing pressure loss of burned waste gas in the gas turbine and raising output and efficiency of power generator. Said equipment includes humidifier, combustor, turbine, power generator, water recovering device and waste gas reheater which can heat burned waste gas discharged from water recovering device by the surplus water discharged from humidifier.

Description

[0001] The present invention is a divisional application of the invention patent application submitted on March 20, 2000 with the application number 98809325.1 and the title of invention being "gas turbine power generation equipment and air humidifier". technical field [0002] The present invention relates to an air humidifier for adding humidity, i.e. humidifying, to the working medium of a gas turbine, and a gas turbine power plant in which the high temperature working medium is used to drive the gas turbine and the exhaust gas of the gas turbine recovers moisture for recirculation or circulation, and More specifically, it relates to an air humidifier and gas turbine power generation equipment, which can reduce the pressure loss of the working medium or the pressure loss of the exhaust gas of the gas turbine. Background technique [0003] As a prior art related to the HAT (humid air turbine) cycle, in US Patent No. 5507141, Japanese Patent Publication No. Hei 1-31012, Japa...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F02C3/30F02C3/28
Inventor 幡宫重雄山岸雅彦横溝修
Owner MITSUBISHI HITACHIPOWER SYST LTD
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