Characteristics and problem solving of circular arc gear pump

Circular arc gear pump; It is a type of positive displacement pump that consists of two gears, a pump body, and front and rear covers to form two closed spaces. When the gears roll, the volume of the space on the disengagement side of the gears increases from small to large, creating a vacuum that sucks in the liquid. The volume of the space on the meshing side of the gears decreases from large to small, and the liquid is squeezed into the pipeline. The suction chamber and the discharge chamber are separated by the meshing line of two gears.