evaporation crystallization circulating pump is a large flow, low head axia!
flow pump suitable for evaporation and concentration in industries such as diaphragm caustic soda, phosphate fertilizer, alumina, chlorinated calcium, calcium chloride sugar, salt, papermaking, wastewater, etc.
Good anti cavitation performance:
suitable for lov liquid level evaporators, greatly reducing in- vestment in evaporation plants. It is also suitable for new evaporators equipped with high fluid resistance heating chambers on the pump inlet side (reverse circulation evaporators, double heating chamber series evaporators).
High pump efficiency and wide efficiency zone:
By changing the instal lation angle of the blades and changing the speed, it can meet the user's requirements for flow and head and ensure that the operating conditions of the pump are within the pump efficiency zone, with significant energy-saving effects.
Slow speed type:
The pump runs smoothly; Light wear and long service life of overcurrent components; Low crystal damage, suitable for
evaporative crystal ization process canti lever rotor: Compared with double support type, the number of shaft seals is reduced by half, the pump weight is light, the overall size is small, anc maintenance is convenient, Pump body center support: Compared to the pump body foot support type, the rotor is thermally neutral.
Rear door structure:
Without disassenbl ing the inlet and outlet flanges of the pump body, the rotor can be extracted, making maintenance convenient and fast.
Advanced shaft seal: using containerized machine seal, with a lifespan of 6-12 months; Seal with a new type of liquid blocking packing, with 2 packing life of 3-6 months Evaporator without expansion joint: can be used as an elastic pump base or a suspended pump, with reliable thermal compensation and reduced evaporator investment.
The whole machine is reliable:
the pump shaft has high strength, the bearing capacity is large, the bearing seat has a water-cooled sleeve, the shaft seal has a long service life, and the material perfor mance is good, ensuring the long-term operation of a single pump.