Vibration diagnosis of compressors and blowers, vibration of drives and electrical machines
| Price: | negotiated |
| Company: | Kompaniya BALTECH GmbH |
| Seller: |  Roman Romanow |
| Phones: |  +49 (0) 451-370-87-700 Show phone |
| Address: | Germany, Bindlach |
The new Schwingungsanalysator/ Auswuchtgerät the series BALTECH VP-3470 is a unique device for the diagnosis of dynamic equipment and the balance in the field (on-site in Workshops). The vibration diagnosis of electrical machines and the Compressors, is an important task for the respective industry.
Compressors 3 Main types: centrifugal, reciprocating, Screw compressors.
The Devices are in the Usually with the processes where rapid booster between the inlet and the outlet.
Vibration diagnosis of Kreiselverdichter.
Kreiselverdichter generate the high pressure through the Gasflussbeschleunigung and deposition. Mehrschaufel Wheels rotate in the housing. The Gas is in the center of the wheel is fed, and goes under the centrifugal force beyond the borders of the wheel. In some Kreiselverdichtern are Diffusers for uniform gas distribution across the Middle of the wheel is installed.
If the Gas Laufradrand reached, its speed is not significantly. If the Gas from the impeller boils down to the device it in a diffuser.
A diffuser is in the Usually, an enlargement of the Durchflussquerschnittes in the direction of flow of the flowing medium, is also called the screw (a screw is a advanced spiral, which, according to their Form of a snail Shell resembles). The The diffuser slows the gas flow and makes kinetic energy in the pressure convert. Greater compression is the Schneckenausgang on the middle of the The impeller is directed.
Vibration diagnosis of Reciprocating compressors.
The structure of the Reciprocating compressors resembles to a great extent by the Internal combustion engine: the crankshaft driven piston goes up and down (movement forward and Back) in the cylinder.
In the upper part of the cylinder be Ansaugventile installed to the low-pressure gas and engage, as well as Exhaust valves installed in the high pressure gas vent.
The error in the Vibration diagnosis of compressors with the devices BALTECH VP-3470 detected be:
1) Kreiselverdichter same in basic principle, fans and Pumps, so they must like the equipment to be analyzed. Let Neither unbalance, misalignment still and Lagerfehler from the eyes!
2) As for reciprocating compressors the movement forward and Back it is typical, are in the range of peak values in the frequency of the Speed and some Harmonic often see. In other Machines would be the occasion for the investigation of the possible game. But for the machines exceeds such vibration no standards. Therefore, it is important Routenmessungen in the same manner. Increase can however, a possible Hubkolbenfehler witnesses. You must also Lagerfehler on the crankshaft and vibration of the Hilfsbewehrung note.
