Products/Decolorizing Unit/TL-50
TL-50

The figures below are the reference values for the standard build of this model. The actual configuration is adjusted to the oil, the throughput and the power supply on site; the technical agreement signed by both sides is what counts.

TL-50 adsorption oil purifier
TL-50

TL-50 adsorption oil purifier

Standard capacity adsorption decolorizing unit with an enclosed cabinet design. The adsorption cartridges can be withdrawn as a whole for replacement.

CategoryDecolorizing UnitRouteAdsorption decolouringFactory testFull-load run testConfigurationBuilt to the working conditions

01Applications

Application

For decolorizing and deodorizing old oil that has oxidised and turned black after long service, restoring the transparency and colour index of the oil. Usually connected after the vacuum degasser as the last stage of the purification line.

Suitable oils

Old oils that need their colour restored, such as oxidised and blackened transformer oil, hydraulic oil, gear oil and turbine oil.

Materials

Standard: high carbon steel; custom-made: 304 stainless steel

Working principle

The oil flows through adsorption cartridges packed with activated carbon or silica gel. Oxidation products and polar contaminants are adsorbed on the surface of the medium, and the filtered oil returns to transparency. The cartridges use a quick-change structure, so the whole cartridge can be withdrawn to replace the medium.

02Overview

Standard capacity adsorption decolorizing unit with an enclosed cabinet design. The adsorption cartridges can be withdrawn as a whole for replacement.

Each machine is designed and built to the company standard and goes through a no-load and a full-load run test before it leaves the works. The test record and the certificate of conformity travel with the machine. Yanneng can work out the right configuration and the treatment line from the oil analysis report and the site conditions you provide.

03Main features

01
Whole cartridge changeThe adsorption cartridges use a quick-change structure, so no pipework has to be dismantled when they are replaced.
02
Enclosed cabinetThe enclosed cabinet design reduces contamination of the oil and the medium and makes cleaning and maintenance easier.
03
Multi-stage adsorptionSupports combinations of 2~4 adsorption towers, configured to suit the level of contamination.
04
Optional temperature controlA heated adsorption mode can be fitted to improve the decolorizing result for dark oils.
05
Differential pressure monitoringA differential pressure gauge across the inlet and outlet shows the resistance of the medium in real time and indicates when replacement is due.
06
Industrial finishThe unit is powder coated, which gives a clean appearance and suits long-term use in a workshop environment.

04Technical data

Flow rate1200 L/h
Adsorption mediumactivated carbon / silica gel
Filtration accuracy≤3 ~ 10 μm
Power supplythree-phase 380V / 50Hz
Weightapprox. 480 kg

The figures above are the reference values for the standard build. The actual configuration can be adjusted to the oil, the throughput and the power supply on site; the technical agreement signed by both sides is what counts.

05Optional items

  • Heated adsorption mode available as an option
  • Combinations of 2~4 adsorption towers available as an option
  • Online differential pressure monitoring and medium saturation alarm available as an option

06Common questions

It depends on the level of contamination of the oil and on its initial colour. A rising differential pressure or a falling decolorizing effect is normally taken as the criterion. We provide a recommended replacement interval chart for the medium.

Need a quotation, a delivery date or a custom build?

Tell us the conditions this machine has to work in - the oil type, the throughput, the power supply and where it will be installed - and we will come back within one working day with a configuration recommendation and a quotation.

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