The vertical single screw pump has special working shape cavity, which can transport suspended solid, soft solid particles and long fibers (or solid is multi prism, high wear particles) and long fiber or gas entrainment medium (liquid, solid, gas three phase).
1, the size of solid particles is related to various types of pumps, rotors, and eccentricity (E).
2, the solid concentration by volume concentration, up to 40% (for example, powdery particles up to 70%).
3, the fiber length is related to the type of pump, the rotor, the guide, and the maximum fiber viscosity up to 1000000 mpa.s (CP) material can be effectively transported. The vertical single screw pump has the characteristics of self attraction: it can attract the liquid medium through the pipeline, and the height can reach 6-8.5 meters. The vertical single screw pump has unique originality. When the pump is in infusion, it can also steer the explosive gas (gas) operation continuously, adding or synthesizing all kinds of gases and germicidal gases to the medium. The screw pump and the gas explosion transmission solution of various components of the medium.
The rotational speed and flow rate of the vertical single screw pump are linear, and the pump can set the speed to determine the flow rate. It can also be stepless speed regulation or multistage speed change to meet the requirements of users' various characteristics. The flow accuracy (± 1%) can be used as a metering pump for laboratories, dispensing, batching, etc. Pressure (lift) generation is related to stator, spiral lead (T), a lead (T) output pressure is 0.6 Mpa (60 m lift) pressure difference level, two lead is two stage pump pressure is 1.2Mpa (120 m lift). According to the working conditions, any type of pump can be made, vertical, oblique, and small vehicle type. Vertical single screw pump parts less, structure is not complex, so unloaded, simple maintenance, even if the first use can also be easily mastered in the short term.
Vertical single screw pump, because of certain sub; it is elastomer and rotor; it is made of metal material, so the pump can't run in the state of no medium and damage the pump's hydraulic components. Vertical single screw pump performance: vertical LG vertical single screw pump, multiple screw pump products. The traffic is 0.95~103 (m3/h). The output pressure of the conventional product is 1.6 Mp a (60 meter head). The conventional high temperature >80, the user can reach 110 users according to the special medium of transitivity, the stator and the rotor, and the other, over current sheath; components.
Vertical single screw pump shaft seal: 1. kinds of material of packing seal. 2. the seal of the single and double end machine of the movable and static ring of all kinds of sealed materials.
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