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Gear rotor pump is a fluid conveying equipment that combines the working principles of gear pump and rotor pump, and is widely used in situations where high viscosity, corrosive or high particle content liquids need to be conveyed. Here are some basic information about gear rotor pumps:
Working Principle
Gear rotor pumps form a closed volume chamber through a pair of meshing gears or rotors (usually external gears and internal gears or helical rotors). When the pump is running, gears or rotors rotate inside the pump casing, transporting liquid from the pump's suction port to the discharge port.
Inhalation stage: When the gear or rotor rotates, a low-pressure zone is formed at the suction port, and the liquid is sucked into the pump chamber.
Transport stage: The liquid is clamped by the sealing volume between gears or rotors and transported along the pump casing.
Discharge stage: The liquid is transported to the high-pressure discharge outlet.
Feature
1. Wide applicability: capable of transporting high viscosity liquids, particle mixtures, or sensitive fluids.
Low shear: It has low shear force on sensitive liquids such as emulsions, maintaining the characteristics of the liquid unchanged.
Good sealing performance: Usually designed with high sealing performance to prevent leakage.
Smooth operation: Due to the continuous meshing of gears or rotors, the fluid flow is smooth and the noise is low.
Advantage
Efficient and energy-saving: Volumetric design with high efficiency.
Easy to maintain: simple structure and convenient maintenance.
Strong self-priming ability: It can work without the need for additional starting devices.
Long lifespan: The use of wear-resistant materials makes it suitable for complex working conditions.
Application Area
Petrochemical industry: transporting high viscosity media such as fuel, lubricants, resins, etc.
Food industry: transporting viscous foods such as chocolate, syrup, honey, etc.
Pharmaceutical industry: processing ointments, medicines, etc.
Paper industry: transporting pulp and adhesives.
Environmental protection industry: sewage treatment, oil and sewage transportation.
Comparison with other pumps
Compared with ordinary gear pumps, gear rotor pumps can handle media with higher viscosity and sensitivity.
Compared to screw pumps, it has a more compact structure and is suitable for applications with lower flow rates.
If you have more specific questions or need to recommend a model, you can further explain the usage environment or requirements!
Gear rotor pump is a fluid conveying equipment that combines the working principles of gear pump and rotor pump, and is widely used in situations where high viscosity, corrosive or high particle content liquids need to be conveyed. Here are some basic information about gear rotor pumps:
Working Principle
Gear rotor pumps form a closed volume chamber through a pair of meshing gears or rotors (usually external gears and internal gears or helical rotors). When the pump is running, gears or rotors rotate inside the pump casing, transporting liquid from the pump's suction port to the discharge port.
Inhalation stage: When the gear or rotor rotates, a low-pressure zone is formed at the suction port, and the liquid is sucked into the pump chamber.
Transport stage: The liquid is clamped by the sealing volume between gears or rotors and transported along the pump casing.
Discharge stage: The liquid is transported to the high-pressure discharge outlet.
Feature
1. Wide applicability: capable of transporting high viscosity liquids, particle mixtures, or sensitive fluids.
Low shear: It has low shear force on sensitive liquids such as emulsions, maintaining the characteristics of the liquid unchanged.
Good sealing performance: Usually designed with high sealing performance to prevent leakage.
Smooth operation: Due to the continuous meshing of gears or rotors, the fluid flow is smooth and the noise is low.
Advantage
Efficient and energy-saving: Volumetric design with high efficiency.
Easy to maintain: simple structure and convenient maintenance.
Strong self-priming ability: It can work without the need for additional starting devices.
Long lifespan: The use of wear-resistant materials makes it suitable for complex working conditions.
Application Area
Petrochemical industry: transporting high viscosity media such as fuel, lubricants, resins, etc.
Food industry: transporting viscous foods such as chocolate, syrup, honey, etc.
Pharmaceutical industry: processing ointments, medicines, etc.
Paper industry: transporting pulp and adhesives.
Environmental protection industry: sewage treatment, oil and sewage transportation.
Comparison with other pumps
Compared with ordinary gear pumps, gear rotor pumps can handle media with higher viscosity and sensitivity.
Compared to screw pumps, it has a more compact structure and is suitable for applications with lower flow rates.
If you have more specific questions or need to recommend a model, you can further explain the usage environment or requirements!