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May 18, 2022 View:

What should we pay attention to before starting the lobe pump

lobe pumps are widely used in fruit concentrates, paste products, food and beverages, pharmaceuticals, cosmetics, and chemical industries to transport fluids with the help of the periodic transformation of multiple fixed volume transport units in the working chamber. What are the things to pay attention to before operating and starting the lobe pump? Check the amount of oil in the gear box, observe the transparent oil mark, the oil stock to half of the oil mark window is normal; In addition, the lubricating oil should be replaced regularly, in general, after 4000 hours of operation to replace all. Open all the inlet and outlet valves of the pipeline before starting, when the medium flows into the cavity, there is no abnormality after turning the pump by hand, you can first point to confirm the pump steering and medium flow before starting the official operation, it is strictly forbidden to run the pump empty, when the pump reaches the normal speed, observe the pump pressure indicator. When lobe pump installation location has suction range requirements, should be filled with material in the pump inlet pipe and pump cavity. When the process requires heating or cooling of the medium, the heating or cooling device should be opened before the pump is turned on, and the heating energy is generally first mentioned * minutes to open, then turn on the pump. Fitted with cooling water mechanical seal pump, the cooling water must be turned on before turning on the pump, and ensure that there is no disconnection after turning on the pump, otherwise the mechanical seal is damaged immediately. These are some lobe pump matters to pay attention to before operating the start, if not careful will lead to damage, must pay attention to, I hope it will help you.