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Gas turbine compressor washing device and method

A technology for washing equipment and compressors, which is applied in the field of gas turbine compressors, can solve problems such as reducing unit life, compressor output drop, blade corrosion, etc., and achieves the effect of prolonging service life and ensuring safety.

Pending Publication Date: 2018-12-14
TIANJIN HUADIAN BEICHEN DISTRIBUTED ENERGY
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Problems solved by technology

[0002] During the operation of the gas turbine compressor, due to the pollution of the surrounding air, the air at the inlet of the compressor is not filtered cleanly, and the inhaled dirt is deposited on the moving and stationary blades, causing the compressor to be polluted
The consequences of compressor fouling are of course serious. These deposits lead to a decrease in compressor output, a decrease in unit power, and an increase in heat consumption. They will also corrode the blades and reduce the life of the unit. The operating point is close to the surge side, which deteriorates the operating reliability of the unit

Method used

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[0029] It should be noted that, in the case of no conflict, the embodiments of the present invention and the features in the embodiments can be combined with each other.

[0030] In describing the present invention, it should be understood that the terms "center", "longitudinal", "transverse", "upper", "lower", "front", "rear", "left", "right", " The orientations or positional relationships indicated by "vertical", "horizontal", "top", "bottom", "inner" and "outer" are based on the orientations or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and Simplified descriptions, rather than indicating or implying that the device or element referred to must have a particular orientation, be constructed and operate in a particular orientation, and thus should not be construed as limiting the invention. In addition, the terms "first", "second", etc. are used for descriptive purposes only, and should not be understood ...

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Abstract

The invention provides a gas turbine compressor washing device and method, and belongs to the field of gas turbine compressors. The gas turbine compressor washing device comprises a washing module anda unit module; the washing module comprises a washing box, a washing agent box and an electric washing pump, a heater and temperature detectors are arranged in the washing box, the heater enters thewashing box from the side of the washing box and is arranged at the position close to the bottom, the temperature detectors are arranged at the two ends of the interior of the washing box, a monitoring control instrument and a temperature displayer which are connected with the temperature detectors are arranged over the washing box, the washing box is connected with an electric washing pump waterinlet through a connecting pipeline, the electric washing pump water inlet is connected with a washing machine case through a connecting pipeline, and washing joints are arranged at an electric washing pump water outlet and connected with washing nozzles arranged in the unit module; and the unit module comprises a compressor, the washing nozzles and a washing draining water tank, and sewage in thecompressor flows to the washing draining water tank through a connecting pipeline. According to the gas turbine compressor washing device and method, dirt on the compressor can be effectively removed, and the service life of the compressor is prolonged.

Description

technical field [0001] The invention belongs to the field of gas turbine compressors, and relates to water washing equipment and methods for gas turbine compressors. Background technique [0002] Due to the pollution of the surrounding air during the operation of the gas turbine compressor, the inlet air of the compressor is not filtered cleanly, and the inhaled dirt is deposited on the moving and stationary blades, resulting in the pollution of the compressor. The consequences of compressor fouling are of course serious. These deposits lead to a decrease in compressor output, a decrease in unit power, and an increase in heat consumption. They will also corrode the blades and reduce the life of the unit. The operating point is close to the surge side, thus deteriorating the operating reliability of the unit. Therefore, the dirt deposited on the compressor blades must be removed regularly to restore the power and performance of the gas turbine. Contents of the invention ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B08B3/08B08B3/02B08B3/10
CPCB08B3/02B08B3/08B08B3/10B08B2203/007
Inventor 李健
Owner TIANJIN HUADIAN BEICHEN DISTRIBUTED ENERGY
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