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Products
Multi-phase Transmission Pump
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Single Thread Surface Muti-phase Transmission Pump, a kind of volumetric pump, is mainly comprised of a rotor and a stator. Rotor is a screwed pipe with long stroke, big pitch, and small thread ID. And the stator is actually a kind of double thread elastic bushing. The rotor matches with stator to form series of sealed cavities. When rotor rotates inside the stator, sealed cavities progress from the suction to the discharge end of the pump, delivering medium continuously to the discharge end from cavity to cavity. The intake and discharge cavities serve as valves due to complete separation. Intake capacity can reach about 85 meters without turbulence and pulsation. The displacement has direct proportion to revolutionary speed , which results in automatic displacement adjustment .It is especially suitable to to transmit high viscous, high sand bearing fluid.
Applicable for: single or muti-medium transmission; Widely used in chemistry, petroleum, metallurgy, architecture and environmental engineering.
Advantages:
- Helix lines formed by rotor and stator separate intake cavity and displace cavity completely, with function equivalent to valves.
- Transmission of muti-phase medium such as fluid, gas and solid particles
- High intake capacity.
- Small mechanic vibration, no turbulence, stir and pulsation.
- Volumetric cavities formed by elastic bushing of the stator lead to significant decrease of friction to the stator when solid particles are transmitted.
- Medium viscosity can reach as much as 50000mPas,and solid particles can account for 60%.
- Displacement has direct proportion to speed. By using speed regulator, displacement can be regulated automatically.
- Constant pressure control and pump-off protection are provided.
product specifications
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