ã€Abstract】The working principle of rotor pump and the application field of rotor pump are introduced. The technical innovation of rotor pump is introduced, which brings vitality to the application of rotor pump. >> Enter the International Pump Technology Summit Forum [Keywords] rotor pump adjustable housing injection inlet HiFlo rotor First, the rotor pump introduction (1) Principle The two rotors are respectively driven by two parallel shafts, and a sealed cavity is continuously formed between the rotor and the pump casing. The medium that is filled in the cavity is continuously rotated by the inlet end. The discharge body end is discharged to form a conveying process, as shown in FIG. The pump squeezes and shears the media to a minimum with virtually no pulses or disturbances. (2) Flow and speed relationship The rotor pump is characterized by a linear relationship between flow rate and speed under a certain pressure. Rotor pumps are therefore often used to make metering pumps. Vogelsang rotor pump flow range from 2 to 900m3 / h; can meet the various needs of customers. (3) The pressure difference of the single-stage pump of the Vogelsang rotor pump is 1.2MPa (16bar), and the maximum pressure difference of the two-stage pump marathon pump is 1.6MPa (16bar)...... (The following details are omitted) Third, rotor pump technology innovation Adjustable housing 2. Multi-wing sealed rotor For details, see the Proceedings of the International Pump Technology Summit. 
Second, the rotor pump features
3. HiFlo technology for pulsation-free pumping
4. Injection inlet, optimized flow using accelerated flow to reduce wear
Fourth, rotor pump application field
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