Annual Report on Dalian Acid Resistant Pump

Annual Report on Dalian Acid Resistant Pump

In the operation of the pump body, there are also many aspects that affect the efficiency of the pump. In this article, we will also raise questions and provide solutions. In addition to the overcurrent components inside the pump body, there is also the sealing gland in the corrosion-resistant pump, which is a detail that is easily overlooked by technicians. This detail requires not only anti-corrosion measures but also anti loosening measures. If the sealing cover of the acid resistant pump is loose, it will generally cause deformation of the screw holes on the sealing cover. This deformation may be caused by the wear of the medium flow or the wear of hard objects. When transporting the medium inside the pump, under certain medium erosion, the inner wall and impeller of the pump will become rough and uneven, coupled with the increase in friction mentioned above, the transportation efficiency of the medium will also decrease.

There is usually a misconception that stainless steel is a "universal material" and that stainless steel pumps can be used regardless of the medium and environmental conditions, which is very dangerous. Plastic pumps have lower temperature resistance than metal pumps. Due to the fact that plastic is plastic and can deform or even melt at high temperatures, poor temperature resistance is also a major drawback of plastic pumps. At present, the temperature resistance of fluoroplastic pumps can reach 150 degrees, which is also a major breakthrough for plastic pumps. The pump and motor are connected by a coupling, which requires high precision for the installation of the coupling. Improper alignment can cause damage to the bearing at the inlet and wear of the anti single-sided leakage isolation sleeve (low-power pumps can be directly connected).