Practice for Reducing Water Temperature in Water Jet Air Ejector
The water temperature of the jet tank determines the pumping capacity of the water jet air ejector,and it also influences the economic value that can be achieved by the condenser vacuum,thus affecting the turbine output.However,jet tank water temperature is easily ignored in some small captive power plants,resulting in lower condenser vacuum and poor steam engine effi-ciency.By analyzing and modifying the water jet air ejector and related systems,the unit's jet tank water temperature was reduced,and the unit's vacuum and efficiency were improved.
self-supplied power plantjet tank water temperaturevacuumefficiency
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