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How to improve the performance of Rotary lobe pumps in chemical process?
Mar 25, 2019
There are five unit operations for chemical treatment. This article will focus on the fluid motion process, which is the most common transfer, filtration, solid fluidization and transportation. For reference, the other four unit operations are heat transfer (evaporation and heat exchange), mass transfer (distillation, extraction, adsorption and drying), thermodynamics (refrigeration and gas liquef...
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How to cut costs when buying a pump?
Mar 25, 2019
When you want to save on energy costs, pumps might not be your first thought. But think again. Pumps actually consume around 10 % of the world's energy, less than any other type of equipment. And while pump optimization is&nb...
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High viscosity liquid transfer pump upto 1.5million cps
May 25, 2019
Bonve is high viscosity transfer pump factory, offer pumping solutions for chemical and sanitary high viscous liquid products transfer. With the characteristics of low rotation speed and high output torque, Bonve pump shows his talents to transfer high viscosity liquid products. Its unique working principle works with a strong drive system, ensure that the pump can output a strong driving tor...
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Bonve pump's motor: single or three phase?
Jun 09, 2019
For Bonve Stainless steel rotary lobe pumps or Industrial Homogenizers, single phase or three phase motor used? Let's see what is single-phase and three-phase firstly? A single-phase motor is connected to a zero wire of a live wire, and a three-phase motor is connected to three live wires (the fire wire is the phase wire, commonly known as the fire wire). The common single-phase motor is rated at ...
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How to use pressure safety valve for lobe pumps?
Jun 15, 2019
Lobe pumps are positive displacement pumps, they must be protected from excess pressure when operating. Bonve all the sanitary and chemical grade lobe pumps can be fitted with a stainless steel pressure safety valve or a safety valve by-pass. The pressure safety valve protects the system from pressure peaks or restrictions in the discharge, providing a pressure safety valve loop from discharge to ...
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Why spend time on the calibration center for pump?
Jun 29, 2019
At the scene, the problem with many pumps was that there was no calibration center, so the problem with the failure was not the pump itself. As the alarm frequency rises, it is known to some end users who think that the pump and the drive device are well aligned, and that they do not need to be calibrated before starting up. These users generally plug in the power directly and drive. Later, when t...
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