QYH series of circulation process for liquid phase hydrogenation pump

Main technical parameters:

Capacity: Q=138～1500m3/h

Head: H=70～120m

Working temperature: ≤400℃

Inlet pressure: ≤11.0Mpa

Driving power: ～500KW

Structure:

The first type:

Double casing, radial split, single stage single suction, between bearing centrifugal pump

The inner housing is combined type of volute and guide vane

Centerline mounted

Both the suction inlet and the discharge outlet are on the top

The second type:

Single casing, radial split, single stage, single/double suction, between bearing centrifugal pump

The inner housing is combined type of volute and guide vane

Centerline mounted

Both the suction inlet and the discharge outlet are on the top

Main application:

1. The liquid phase hydrogenation equipment of diesel oil or wax oil in oil refinery, use for new circulation process for liquid phase

2. Other equipment for pumping high temperature medium and equipment with high inlet pressure

Feature:

Design according to special construction of liquid & gas two-phase flow, high temperature and high pressure, this pump can pumping high temperature, high inlet pressure and gassiness special medium (eg.: the diesel oil with H2S，H2 contained)