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Why mechanical seal and how to choose?
Apr 06, 2019
Why mechanical seal and how to choose? For more than 100 years, a variety of sealing materials, such as fillers, have been used to reduce the amount of liquid leakage from the liquid pump housing along the main shaft. The oldest seal design is still widely used in current liquid pumps because of its low starting cost and familiarity with the factory staff. However, due to environmental issues, the...
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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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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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