TECHNICAL DATA:
Flow: 500~54000 (m³/ h)
Head: 7~55m
Ambient temperature: -4~65℃
APPLICATIONS
thermal power
nuclear power plants
petroleum
chemical and other industrial circulating water transportation
iron oxide scale pit water in steel plants
municipal and corporate water supply and drainage projects
farmland
water conservancy
irrigation projects
MATERIAL
PVC/PVDF/316SS
PRODUCT DESCRIPTION
The suction inlet is vertically downward, the spit outlet extends horizontally, and the rotor parts are divided into coring structures and extractable structures.
The super-large vertical mixed-flow pump is made into a double-foundation structure.
According to the axial thrust, there is not only the structure of the pump bearing the axial thrust, but also the structure of the motor bearing the axial thrust.
A packing seal is used for sealing.
The suction pool can be made into wet pit type and dry pit type.
Pump shaft seal for the vast majority of packing seal structure, at the same time, can also use integrated mechanical seal structure, water guide bearings according to user requirements, using a variety of configurations, the standard configuration of
polytetrafluoroethylene and rubber guide bearings, seawater is generally configured for Sailing guide bearings, high-end configuration for AR bearings and ceramic bearings.
The lubrication of the water guide bearing can be determined according to the water quality, and the good water quality can be directly lubricated by the water of the pump body itself. if there are particles or and shafts in the water quality, a protective pipe can be set up to connect the clean industrial water-lubricated water guide bearing to prolong the service life of the sleeve and bearing.
The vertical mixed flow pump has high efficiency and wide high-efficiency area, and the shaft power of the pump decreases with the increase of flow rate, so it is not easy to produce overcurrent phenomenon due to large flow rate operation, cavitation phenomenon is not easy to occur, the operation of the pump group is stable, and it is not prone to failure.
Features and advantages
The pump room has the advantages of simple construction, small area, compact structure, and convenient maintenance.
The high-efficiency area of the pump is wide, and the pump head is submerged in water, so t is not easy to produce cavitation after meeting the requirement of minimum submerged depth.
A variety of material configuration combinations and a variety of structural forms to meet the needs of different operating conditions and different water quality of various users.
