The vacuum unit is composed of roots pump as the main pump and water ring pump as the front pump in series. The equipment is currently used in various fields. The possible problems of the vacuum unit are affected by the problems of the machine itself, and it is usually found that the blockage of the cooler is also one of the more serious problems. So what effect does the blockage of the cooler of the vacuum unit have on the turbine?
Generally, for whether the cooler is blocked, you can judge the water temperature at the inlet and outlet and find abnormal conditions. Similar conditions may cause the pressure value inside the machine to be unbalanced, and now some large steam turbine units use vacuum equipment is vacuum units. Once the cooler is blocked, the overall temperature may rise, And it can’t balance the internal vacuum degree, so it can find the blockage problem in time and clean it to help the vacuum unit operate normally without causing cavitation and damaging the machine.
The above is a brief introduction of the impact of the cooler blockage of the vacuum unit on the steam turbine, and through the analysis of this matter, it is concluded that if there is a problem in the cooler, how to solve it to make it operate normally.