双螺杆泵发油工艺系统的压力调节方式
The Pressure Regulating Mode of Oil Unloading System for Twin-screw Pump
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摘要: 介绍了双螺杆泵发油工艺系统的四种压力调节方法。实际应用表明, 自力式压力调节阀调节是双螺杆泵发油工艺系统压力调节的有效方法, 具有较好的工作稳定性和经济性。Abstract: Several regulating modes of pressure for twin-screw pump in oil unloading process are introduced. Analysis and comparison on 4 pressure regulating modes are carried out. The application results display that self-contained pressure regulator is effective in pressure regulation of oil unloading system with a high operating stability and economy.