螺杆泵的概述 |
| 螺杆泵的概述 Overview of screw pump 螺杆泵是密封型容积式转子泵，通过泵体中主、从动螺杆的相互啮合，以及螺杆和泵体孔的配合，在泵体中形成一个个密封空腔，在螺杆转动时，这些密封空腔连续向前移动，推动密封腔中的液体从出口排出。 Screw pump is a sealed-type positive displacement rotor pump, through the pump in the main, driven screw meshing with each other, as well as screws and the pump body with the hole in the pump body in forming a sealed cavity in the screw rotation , these sealed cavity continuously move forward to promote the sealed chamber in the liquid discharged from the exit. 螺杆泵是一种单螺杆式输运泵,它的主要工作部件是偏心螺旋体的螺杆（称转子）和内表面呈双线螺旋面的螺杆衬套（称定子）。 |