High Viscosity Asphalt Three-screw Pump In Refinery

High Viscosity Asphalt Three-screw Pump In Refinery

(1) wide range of pressure and flow, flow range: the maximum working pressure of 1.0~180m3/h is up to 2.5 MPA; (2) the range of types and viscosity of transporting liquids is wide; (3) because the inertial force of the rotary parts in the pump is low, the rotating speed can be used very high; (4) the suction performance is good, and it has the ability of self-priming;
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Product Details

SNF flange three-screw pump

Summary: SNF flange-type three-screw pump is designed and manufactured according to the national standard GB10887-89.

The three-screw pump is a rotor-type volumetric pump. It uses the principle of screw meshing, intermeshing the rotating screw in the pump sleeve, sealing the medium to the meshing cavity, and pushing continuously and uniformly along the screw axis to the outlet. Provide steady pressure for the system. Three-screw pump for the transport of various non-corrosive oils and similar oils and lubricating liquids. The viscosity range of conveying liquid is generally 3.0~760mm2/S (1.2 °100 °E),) high viscosity medium can be transported by increasing temperature and reducing viscosity. Its temperature generally does not exceed 350 ℃.

Advantages: (1) wide range of pressure and flow, flow range: the maximum working pressure of 1.0~180m3/h is up to 2.5 MPA; (2) the range of types and viscosity of transporting liquids is wide; (3) because the inertial force of the rotary parts in the pump is low, the rotating speed can be used very high; (4) the suction performance is good, and it has the ability of self-priming; (5) the flow rate is even and continuous, the vibration is small, the noise is low; (6) less sensitive to incoming gas and dirt than other rotary pumps; (7) solid structure, easy to install and maintain; (8) three screw pumps, self-priming; (9) general use of components Combined serialization has a variety of structures that can be used for horizontal flange and vertical mounting; (10) heating or cooling structures can also be provided according to the medium delivered;

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