Ensuring the reliability of heat (blow) fans

Heat or blowing fan for supplying air to the combustion chambers of boilers of thermal power plants or any large industrial boiler installations. They perform one-sided and double-sided, as they can be structurally mounted cantilevered on the motor shaft, or in their own bearing supports. Equipped with axial guide vanes. The duration of the interval between overhauls blow fan should not be less than the basic overhaul interval TPP equipment (boiler, turbine, generator), without having to stop. Therefore, ensuring the reliability of the machine is very important task.

To solve this problem the company "Balteh" recommends the use of complex organizational and technical measures. Since the training of service personnel competent conduct of repair, installation and maintenance of this type of equipment. The training center of the company regularly conducts training courses, for example PU-201 "Reliability of bearing assemblies," but the 2010 "The concept of" reliable equipment. " Students will gain theoretical and practical skills of competent installation of bearings with induction heaters series HI and specialized set of tools BALTECH-Tools for mounting bearings. Learn about the advantages and disadvantages of the currently existing forms of service such as responsive service, Preventive (PPR), maintenance on the actual state (CFC) or proactive maintenance (PAO). Qualified to choose one or the other form of service for different categories of equipment in your company.

To control the current condition of the blow fan is necessary to diagnose the equipment. The main and most reliable method of diagnosis in this case is Vibrodiagnostic method. This periodic monitoring of vibration condition of the unit and the analysis of vibration parameters for the presence of various defects (rotor imbalance, misalignment of shafts, defects in the bearings). In carrying out this kind of diagnostic work required quality vibration analyzer such BALTECH VP-3470 (BALTECH) or CSI 2140 (BALTECH + CSI Technologies). An additional method of thermal imaging inspection can be considered a unit for the detection of abnormal thermal fields. To solve this problem we recommend imagers line BALTECH TR-0170 the company "Balteh". Complete training on the use of these non-destructive testing techniques you can in a licensed training center "Balteh" St. Petersburg.

If your company can not independently carry out diagnostic work, the technical specialists of "Balteh" are ready to perform a one-time or periodic inspection of your equipment.