Low flash cycle pump
In the phosphate compound fertilizer industry, the advanced production technology of large-scale wet-process phosphoric acid represented by low-level flashing process has been widely used in China. The key equipment is a phosphoric acid slurry low-level flash evaporation circulating pump, which is characterized by large flow rate. Low lift, the LHZ series vertical axial flow pump developed by our company can meet the requirements of this station, and the operating efficiency is above 75%.
In addition to the phosphate and compound fertilizer industry, this series of pumps are also widely used in chemical, sewage, paper, steel, mining, non-ferrous metals and other industries to transport corrosive (or neutral) media with or without solid particles.
(1) According to the working conditions of the user, the LHZ series axial flow pump is designed in two structural forms, a mixed flow pump impeller and an axial flow pump impeller;
(2) The ingenious design of the bearing in the bearing bracket can fully balance the axial force and radial force during the running of the shaft, so that the pump operation is more stable and more reliable;
(3) The transmission modes of LHZ series axial flow pumps mainly include direct connection, transmission through reducer and belt transmission.
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