| 摘要 |
PROBLEM TO BE SOLVED: To provide a safety device for a washing system for a liquid fuel burner in a gas turbine which is provided with separate injectors for combustion of liquid fuel or gaseous fuel. SOLUTION: The washing system comprises feed pipes (28, 30) for washing gas, a manifold (14) for distributing liquid fuel to the burner, and an drainage pipe (26) for discharging any deposits of liquid. The washing system coming into use when gaseous fuel is used. The safety device is characterized in that a closed tank (20) is inserted and disposed on the feed pipes (28, 30), and that the closed tank is provided with apertures both for the feed pipe (28) for washing gas and for an outlet pipe (30), an aperture for the drainage pipe (26), and apertures for at least two liquid level sensors (32, 34). COPYRIGHT: (C)2003,JPO
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