Twin-Screw Multiphase Hybrid Rotor Pump System
This product is a rotary pump designed based on the principles of positive displacement and constant-volume compression conveying. It features a pair of matching, externally rubber-coated twin-screw rotors rotating in opposite directions within a volumetric chamber, creating a negative pressure at the suction side and establishing working pressure at the discharge side. The medium being drawn in fills the volumetric chamber as the rotors continuously rotate, and is steadily conveyed and discharged under the action of the rotors.
PLEASE NOTE: Products vary by location. Please contact your local store for availability.
Twin-Screw Multiphase Hybrid Rotor Pump System
The system is primarily suitable for applications in the petroleum and petrochemical industries, including the lifting and conveying of spilled oil, slop oil, polymer-laden oil sludge/water, and crude oil; as well as the gathering, transportation, and multiphase mixing of gas, liquid, and solid media. It is also applicable for emergency flood drainage and similar scenarios.
Additionally, the pump can be used in municipal, marine, biopharmaceutical, food, papermaking, power generation, steel, coal chemical, and other industries for lifting and conveying media such as wastewater, sludge, slop oil, liquid preparations, slurries, distiller’s grains, coal water slurry, coal paste, live bacterial cultures, and activators.
Characteristic
- Multi-phase mixing and transportation — It can operate the medium gas containing dust and liquid, and the inlet does not need to be buffered and separated;
- Strong adaptability — The change of medium gas composition and inlet and outlet pressure has little effect on volume flow and can be ignored;
- High reliability-no wearing parts, overhaul period is more than 16000 hours;
- High pressure —– Single-stage pressure up to 15;
Characteristic
- High safety — It can use spray liquid to cool the medium gas and wash the agglomerates, the temperature during compression is less than 80 ℃
- No leakage —– Adopt mechanical seal, dry gas seal, labyrinth seal and other types of combinations;
- Wide flow adjustment range — frequency conversion, bypass reflux, etc. can be used, with a range of 20- 100%;
- Pry-mounted type, the unit vibration is small, the force is balanced, the requirement for foundation is low, and it can be installed without foundation;
- High integration, can use remote-local and other operation methods, one-key start and stop.
MODULAR CONSTRUCTION
Size | 160 204 255 321 | |
Flow | min150m3/h – Max 6000m3/h | |
Pressure | Suction pressure ≥ Min 10kPaA | |
Discharge pressur e ≤ 2.4MPa G | ||
Pressure ratio | Max 11 | Min 1.5 |
Temperature | Max 200° C | Min -40° C |
