NEWS-Botou Special Pump Valve Manufacturing Co., Ltd.

减压塔底渣油泵吸入真空度高问题如何处理

在渣油泵的运行中容易产生泵抽空、密封泄漏等急性故障，同时，引起...

如何解决减压塔底渣油泵介质易结焦的问题

结焦现象在蒸馏装置中主要表现在减压炉辐射炉管和减压塔底等部位，...

解决减压塔底渣油泵介质温度高的问题

介质温度高容易使动密封失效泄漏，发生火灾；还会使渣油泵出现电机...

减压塔底渣油泵工作特点

减压塔底渣油泵是为减压塔底渣油提供输送动力的油泵(以下简称渣油泵...

Principle of depressurization technology for screw pump mixed flow pump

Single screw pumps can transport multiphase media such as air, liquid, and solid, and can a...

Advantages of screw pump for liquid extraction and discharge

Screw pumps, with their advantages of low investment, simplicity, strong applicability, wid...

Application of screw pump in oil testing and drainage

The advantage of the process is its strong adaptability to high crude oil viscosity and san...

Difficulty in rotating and starting screw pumps

Single screw pump belongs to the positive displacement rotary pump, and its main working co...