Turbine startup
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The turbine and the motor work together to drive the pump, but the turbine fails to start repeatedly due to continuous leakage in the seals. The seals are of imported quality, and the fluid flowing through the turbine is material that moves from higher temperature levels to lower temperature levels. What precautions should be taken when starting the turbine? Do you have any good suggestions?
Firstly, when starting up the turbine, it is important to maintain a stable level of hot, high-pressure liquid. Secondly, attention should be paid to warming the turbine: first, use the backflow path to introduce low-pressure liquid for warming, and then activate the inlet line (or the pump warming line) to gradually warm the pump in a forward direction, while paying attention to the exhaust flow. Before warming the pump, introduce a sealing flush fluid, with its pressure being 2 kilograms higher than that in the sealing chamber
The manufacturing process mentioned on the second floor is completely correct. As for the leakage in the turbine seals, there are roughly several possible causes; let me explain them.