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Marine field
The company has passed CCS type approval. It is used in ship as delivery, pressurization, fuel injection and lubricating oil pump as well as marine hydraulic device pump.
应用实例 -
Centrifuge field
The piston pushing centrifuge is a kind of filter centrifuge with continuous operation. Under the condition of high-speed operation, the slurry is continuously fed into the feed pipe and flows to the filter net of the drum along the inner wall of the conical feed hopper. The filtrate passes through the filter screen and is discharged continuously through the filtrate outlet. The filter residue accumulated on the inner surface of the filter screen is pushed out along the inner surface of the drum by the reciprocating piston pusher. The reciprocating movement of the pusher plate is controlled by the hydraulic automatic mechanism. The vane pump sucks the oil from the oil pool through the oil filter into the oil pump. The three screw pump, as the core component, delivers the oil to the left and right sides of the composite oil cylinder at a pressure of 2-3mpa. One side enters the oil, and the other side discharges the oil into the oil pool through the inner cavity of the leather belt pulley.
应用实例 -
Asphalt field
Xinglong thermal insulation asphalt pump adopts the unique design of double-layer sealed pump body, which will not affect the thermal insulation pipeline in the maintenance process. The mechanical seal specially designed for the transmission of thermal insulation and viscous medium ensures the sealing to a great extent. The bushing is made of nodular cast iron or composite material, which is closely matched with the screw. The screw is made of high-quality alloy steel, with multi-channel treatment process and surface nitriding treatment, heat-resistant and wear-resistant. It is often used in the transportation of modified asphalt and emulsified asphalt.
应用实例 -
Lubrication field
Xinglong three screw pump is suitable for conveying the liquid without abrasive particles, chemical corrosion to pump materials and lubricity. In the field of lubrication, due to the smooth flow, small pressure pulsation, low noise and long service life of the pump, it is often used to transport hydraulic oil, grease, wax oil, etc. In the field of heating, because of the compact structure of the pump, it is often used to deliver fuel oil (such as diesel oil), heat transfer oil, etc.
应用实例 -
Hydropower industry
The control system of high temperature grease turbine, as the active control actuator of the end unit, regulates the water guide mechanism / rotor mechanism, maintains the balance between the hydraulic power and electric power of the unit, and maintains the speed within the allowable range near the rated value, mainly including the mechanical hydraulic part, the electric pneumatic device and the oil pressure device. The core power source of the oil pressure device is the high-pressure three screw pump. Its stability, maintenance cycle and fast response directly affect the function of the system. It cooperates with the system to start and stop the pump under pressure.
应用实例
