Shell type mixed flow pump housing is generally larger, covers an area larger, but the height is generally low. The vortex shell type mixed flow pump is horizontal and vertical type, and the horizontal pump is divided into three types: horizontal, vertical and inclined according to the water outlet direction.
Horizontal vortex shell type mixed flow pump:
Horizontal volute mixed flow pump is a pump commonly used farmland irrigation. In accordance with the installation and use conditions, such as the installation location, pipeline length, etc., there are different water direction, head to 8 ~ 3 meters for more. Closed impeller is generally used in small and medium - sized and small - sized and small - sized vortex - shell - type pumps. Agricultural pump with asbestos powder or oil flax soft packing seal. Diameter of 300 mm in the following more than the vertical direction of the water, more than 300 mm for the horizontal direction of the water. In order to reduce the pipe length and the number of bends, the inclined water is often used.
The pump body of the vortex shell mixed flow pump is provided with a suspension type bearing body which is provided with 2 to 3 radial ball bearings. Bearing with dry oil or thin oil lubrication. The pump can be through direct coupling with the power machine, can also be a triangular belt, flat belt or other indirect drive transmission device. The device is provided with a water sealing packing, water pump water from the high pressure side, if the absorption process is very high, the water may be inhaled air, should the introduction of external water pressure seal.
