The use of 3 g screw pump ( 2)

in the hydraulic system for hydraulic pump, G screw pump is widely used in petroleum, chemical, metallurgy, machinery, electric power, machine tools, ships, glass, roads and so on all walks of life. Three screw pump is suitable for conveying fuel oil, lubricating oil, hydraulic oil, crude oil, asphalt and other similar oil lubricity of the liquid. G screw pump in the field of industrial lubrication pump. In the fuel system for conveying and booster pump; Oil for delivery and pumps in the system. Flow range. ~ m/h maximum working pressure of MPa. Depending on the size of the pump can transport from - viscosity Centipoise medium. Medium: particles contain particles or fiber diameter can this mm do not overstep the rotor eccentricity) The fiber length is mm. A rotor pitch) Its content can be up to general solid medium cellar % if the medium is fine powder shape, the highest content of % or higher can also transport. Due to the mutual engagement of each screw and screw and the close coordination of the liner wall, between the inlet and outlet of pump, can be divided into one or more of the sealed space. With the rotation of the screw and meshing, the sealed space in pump suction side form unceasingly, the liquid from the suction chamber seal in among them, and since the suction chamber along the screw axial continuously goes on to the discharge end, will be closed in the space of liquid discharge from time to time, like a nut in screw rotation being constantly move forward, this is the basic work principle of screw pump. G is the work principle of screw pump, screw pump, the liquid is sucked into the thread and surrounded by the pump shell after sealed space, when active screw rotation, screw pump seal volume under the extrusion of screw tooth screw pump pressure, and along the axial movement. Because the screw is constant speed rotation, so the liquid discharge flow and uniform G screw pump characteristic for: loss of the screw pump is small, good economic performance. High pressure and uniform, uniform flow, high rotating speed, and prime mover straight league. Rod pump can transport oil, transportation fuel, conveying various oil and polymer, used for conveying viscous liquid. Transport high viscosity medium: screw pump is the use of screw rotary to inhale row the
the temperature of the liquid is generally not more than ℃. G screw pump is suitable for conveying various non-corrosive oil and similar oil and lubrication liquid. G screw pump conveying liquid viscosity is commonly. ~ mm /。 ~ ` E high viscosity medium by heating viscosity after delivery.

G screw pump is the use of screw tooth principle, G screw pump as a positive displacement pump rotor type. Rely on the rotation of the screw in the pump sets of teeth close, each other to be closed in the tooth cavity, conveying medium at a constant speed along the screw axial continuous push to discharge, provide stable pressure system. G is the significant characteristic of screw pump is simple structure, small pressure pulsation, flow stability, stable and reliable allows high speed, low noise, high efficiency, long life, self-priming ability. According to the requirements of the medium screw pump device can provide heating or cooling structure.