[Asia Pump Network News] 3GBW-type three-screw heat pump for the rotor-type displacement pump, used to transport high-temperature high-viscosity media. Now to introduce the use of 3GBW type three screw insulation pump and technical parameters. 3GBW-type three-screw heat pump a, 3GBW type three-screw heat pump uses commonly used in conveying asphalt, heavy fuel oil, crude oil transport, fuel injection. Mainly used in fuel delivery, hydraulic engineering, marine engineering, petrochemical and other industries. Second, 3GBW type three screw insulation pump Structural characteristics of the screw by a special type of screw-shaped screw rotation, the dynamic seal chamber will be inhaled liquid suction port and along the axial continuous, pulseless delivery to the discharge port. The main rod is hydraulically balanced and is supported on the back cover from the axial force of the rod and is driven by hydraulic pressure to rotate so that the screw profile transmits only hydraulic torque with no force and no wear. The radial direction of the main rod is positioned by the balance piston, and the high pressure chamber and the seal chamber are separated by means of balancing the gap between the piston and the sleeve. A mechanical seal is arranged in the seal chamber. The oil return hole in the chamber communicates with the suction chamber of the pump , So from the discharge pressure. The pump is driven by a motor through a claw coupling. From the spindle extension to the pump to see, clockwise rotation. Components of the series, a floor-type, stent-type, column-foot-a variety of structures. Can be used for horizontal, flange and vertical installation, pump import and export direction can be changed around. Third, 3GBW-type three-screw heat pump performance parameters 1. Flow range: 1.6 -600m3 / h; 2. Maximum working pressure: 4.0MPa; 3. Working temperature ≤ 250 ℃; 4. Has a strong self-absorption capacity; Speed ​​n: 1450r / min; 6. Kinematic viscosity n: 760 mm 2 / s. Further Reading: pump valve pipe fittings Exhibition 2016 Exhibition of Information Industry, Internet (Xiamen) Technology Co., Ltd. Author: Asian pumps Network Editor: Yao Xiaoxia (QQ / micro letter:) http://beng.liuti.cn/ (Hotline :)
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