Rotating-vane type coarse filtering apparatus
A coarse-efficiency filter and rotary vane technology, which is applied to the air inlet of the turbine/propulsion device, charging system, engine components, etc., can solve the problem of increased pressure loss in the intake system, affecting the efficiency of the gas turbine, and the coarse-effect filter High cost and other issues, to achieve the effect of improving service life and reducing labor costs
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Embodiment 1
[0038] The rotary vane type coarse-effect filter device of this embodiment includes a coarse-effect filter device arranged in the air intake passage of the gas turbine, and the coarse-effect filter device includes a connecting rod and a plurality of coarse-effect filters arranged up and down, each The upper end of the coarse-effect filter is hinged in the intake passage, and the other end of each coarse-effect filter is hinged on the same connecting rod. The bottom surface of the coarse-effect filter located at the lowermost end of the intake passage is hinged with a telescopic cylinder or Hydraulic cylinder, the other end of the air cylinder or the hydraulic cylinder is hinged at the bottom end in the air intake passage.
Embodiment 2
[0040] The rotary vane type coarse-effect filter device of this embodiment includes a coarse-effect filter device arranged in the air intake passage of the gas turbine, and the coarse-effect filter device includes a connecting rod and a plurality of coarse-effect filters arranged up and down, each The upper end of the coarse-effect filter is hinged in the intake passage, and the other end of each coarse-effect filter is hinged on the same connecting rod. The bottom surface of the coarse-effect filter located at the lowermost end of the intake passage is hinged with a telescopic cylinder or Hydraulic cylinder, the other end of the air cylinder or the hydraulic cylinder is hinged at the bottom end in the air intake passage. The coarse-effect filter is hinged with the connecting rod through the connecting rod rotating shaft.
Embodiment 3
[0042] The rotary vane type coarse-effect filter device of this embodiment includes a coarse-effect filter device arranged in the air intake passage of the gas turbine, and the coarse-effect filter device includes a connecting rod and a plurality of coarse-effect filters arranged up and down, each The upper end of the coarse-effect filter is hinged in the intake passage, and the other end of each coarse-effect filter is hinged on the same connecting rod. The bottom surface of the coarse-effect filter located at the lowermost end of the intake passage is hinged with a telescopic cylinder or Hydraulic cylinder, the other end of the air cylinder or the hydraulic cylinder is hinged at the bottom end in the air intake passage. The coarse-effect filter is hinged with the connecting rod through the connecting rod rotating shaft. The periphery of the rough filter is covered with a sealing frame.
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