Foundations for vibration diagnosis of Pumpenausrüstung

The company BALTECH conduct courses and seminars for Vibration diagnosis in Russia, Kazakhstan, Ukraine, and Germany on a monthly basis by. On each operation, there are a large number of fans and Pumps, therefore the vibration diagnosis of Pumpenausrüstung to the Main tasks of each maintenance and Diagnoseabteilung for mechanics and Energieingenieure. Theoretical knowledge and practical skills to be with the latest and advanced Schwingungsmessgeräten the CSI 2140 and BALTECH VP-3470 practiced.

Now we will consider in detail the structure of the Pumpenausrüstung.

Pumps have different types and designs. The rotary pistons, Axial, reciprocating, Vertical, rotating flask, -, Snails and positive displacement pumps. Positive displacement pumps distinguished by the stages, the design (Central or pumps with flying mount impeller), the fluid (liquid or Gas). Our Course ТОР-103 "basics the vibration diagnosis for Pumpenausrüstung" based on these characteristics.

Impellers rotate in the housing with high Rotation speed, whereby the liquid to be pumped with rotated. Under the centrifugal force the liquid to the outlet promoted. If the liquid from the Impeller outflow, their velocity is higher than that of the inlet in the Pump.

The bernoullische energy equation asserts that the Flüssigkeitsdruckverluste in the growth of Flüssigkeitsgeschwindigkeit rise. The low pressure from the impeller causes the Saugunterdruck at the inlet of the pump. The Saugunterdruck (the head) is more liquid in the Pump through the Saugrohrleitung suck. Many pumps have only one impeller, the the amount of pumping and can promote to Overcome the Strömungswiderstands is required. Such pumps are as Einstufenpumpen because it is only one impeller. With the devices of the society BALTECH you can camp for repair work correctly replacing (Erwärmungsgeräte BALTECH HI-1630), the wheels with the balancing machine BALTECH HBM balancing, and with modern Schwingungsanalysatoren CSI 2140 and BALTECH VP-3470 can be complex and regular vibration diagnosis of Pumpenausrüstung in the operation to perform (e.g., vibration diagnosis of the bearings, wheels, foundations, unbalance and Fehlausrichtungserkennung).