| 摘要 |
Described is a removable and dismountable nozzle (1) for injecting detergent and water to the compressor of a gas turbine, which consists of a threaded body (11) containing pieces at the inner portion thereof for regulating, directing and sprinkling the washing detergent liquid. Said pieces are useful for regulating, directing and sprinkling detergent liquid. Said pieces are the following: a nozzle tip (13), a spacer (12), a first gasket (15), a second gasket (16), an operator (14), a locknut (17) located at the outer portion for fixing the nozzle (1) without welding, and adjusting the assembly thereof. The tip (13) may be of stainless steel, a spacer and a liquid diverter (12), and an oppressor (14) which may be machined in stainless steel and a NPT coupler (19) machined in the body (11). The operation is the following: the nozzle (1) is positioned at an angle (36) previously calculated for the type of turbine where is to be installed, the nozzle being ensured by means of the mark (2 7 and 28) of a template and the left thread locknut (17) until reaching the wall of the turbine compressor (5 , 10). Once the nozzle has been installed, it is connected to a multiple supplying ring (2) connected to a washing pump line (4), where the cleaning fluid is passed by the nozzles (1) at the required pressure, then injected into the turbine, sprinkling the vanes of the turbine compressor with liquid(8).
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