Hydrodynamic Cleaning and Flushing of Turbine Oil Systems – Process Animation

Ecol technology allows achieving a higher level of cleanliness than standard mechanical or chemical methods, preparing the system for safe and long-term operation.

hydrodynamic cleaning and flushing of turbine oil systems with Ecol technology

Hydrodynamic cleaning and flushing of turbine oil systems is an advanced technological process that effectively removes contaminants from lubrication system interiors and prepares the system for safe and long-term operation.

The process combines high-pressure water cleaning with turbulent oil flushing and efficient filtration. This ensures the effective removal of deposits, assembly residues, and oil degradation products – even from hard-to-reach areas of the system.

how does the process work?

The core of the technology is the use of carefully selected high-pressure lances and nozzles, enabling efficient cleaning of internal surfaces. After the hydrodynamic stage, the system is dried and secured, followed by oil flushing at high flow rates with simultaneous efficient filtration.

Unlike standard methods (mechanical, chemical, or detergent-based), Ecol technology achieves a significantly higher level of oil system cleanliness, meeting the requirements of equipment manufacturers and international standards.

process stages

      stage 1 – Hydrodynamic cleaning

      Cleaning is carried out using water at very high pressure (up to 1500 bar), effectively removing:

      • residues of old oil,
      • deposits and degradation products,
      • corrosion,
      • assembly and welding contaminants.

      The process is conducted with minimal system disassembly, according to a pre-developed procedure.

      stage 2 – Turbulent oil flushing

      The next step is oil flushing using an external pump-filtration unit. Ensuring turbulent flow is crucial, as it allows contaminants to be removed even from hard-to-reach areas of the system.

      The process includes:

      • high flow rate (HVOF – high velocity oil flushing),
      • use of efficient full-flow filters,
      • continuous filtration removing contaminants from the circulation.

      stage 3 – Final oil filtration

      The final stage involves bypass filtration of the oil to achieve the required cleanliness class before system start-up.

      At this stage:

      • contaminants generated after flushing (e.g., during assembly) are eliminated,
      • oil analysis is performed,
      • the system is prepared for safe start-up and continued operation.

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