High-strength turbine blade
A steam turbine blade, high-strength technology, which is applied to the supporting elements of the blade, non-polymer organic compound adhesives, mechanical equipment, etc. Damage and other problems, to achieve the effect of improving anti-corrosion effect, improving safety and effectiveness, and good stability
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Embodiment 1
[0024] This embodiment provides a high-strength steam turbine blade with a structure such as figure 1 As shown, it includes a blade surface 1, a blade root 3 and a blade crown 2, the upper part of the blade surface 1 is connected to the blade crown 2, and the blade crown 2 is provided with a through hole 7, and the lower part is connected to the blade root 3 through a connector 10, and the blade root 3 A fir tree-shaped leaf root is adopted, and a square gas-gathering channel 5 is arranged on the blade surface 1, and ventilation holes 6 are arranged around the square gas-gathering channel 5, and a tendon hole 4 is arranged in the middle of the blade surface 1, and each side of the blade surface 1 is provided with The air inlet side 8 and the air outlet side 9, the width of the blade surface 1 decreases from the blade root 3 to the blade crown 2, the height of the blade surface is 900mm, and the blade surface is made of high-strength steel;
[0025] The surface of the steam tur...
Embodiment 2
[0033] This embodiment provides a high-strength steam turbine blade with a structure such as figure 1 As shown, it includes a blade surface 1, a blade root 3 and a blade crown 2, the upper part of the blade surface 1 is connected to the blade crown 2, and the blade crown 2 is provided with a through hole 7, and the lower part is connected to the blade root 3 through a connector 10, and the blade root 3 A fir tree-shaped leaf root is adopted, and a square gas-gathering channel 5 is arranged on the blade surface 1, and ventilation holes 6 are arranged around the square gas-gathering channel 5, and a tendon hole 4 is arranged in the middle of the blade surface 1, and each side of the blade surface 1 is provided with The air inlet side 8 and the air outlet side 9, the width of the blade surface 1 decreases from the blade root 3 to the blade crown 2, the height of the blade surface is 900mm, and the blade surface is made of high-strength steel;
[0034] The surface of the steam tur...
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