Transformer oil purifier operation-1

The 1st step of the transformer oil purifier operation is to know the functions of the main parts of the oil purifier.

We would like to list the following; it is the ZYD-II-50 machine, as the example.

Main Spare Parts Introduction

● Primary filter: Remove the big impurities which are biggest than 30μ, it can avoid the jam in each oil pipe and reduce the abrasion of oil pump. It is stainless Steel, washable.

● Secondary filter and fine filter: UK APUREDA filter, the precision is 1μ

● Condensation: The water in heated oil forms vapor in vacuum tank, and then the vapor forms liquid water due the low temperature in condensation. The condensation not only reduces the temperature of vacuum pump, but also it also reduces the frequency of changing vacuum pump oil so that it can enlarge the lifetime of vacuum pump.

● Vacuum pump and Roots pump: Providing vacuum source

● Oil pump: Transfer the oil which is exhausted the gas to outside.

● Heater: Heat oil

● Vacuum sensor and pressure sensor: Detects vacuum value and pressure value

● Double-infrared level sensor: Connect the oil pump and electromagnetic valve to control oil pump and electromagnetic valve, keep inlet and outlet oil balance.

Fischer Tropsch Wax

Fischer-Tropsch wax can be used in plastic processing, such as injection molding, extrusion and pelletizing industries. In the production process of masterbatch and modified plastics, Fischer-Tropsch wax contributes to the dispersion of fillers and excellent smoothness during mixing. It can be used as an external lubricant for PVC. The low viscosity can increase the production speed of the product. It helps to disperse the pigments and fillers during mixing. It is especially useful in the extrusion of high-viscosity systems. It is more than ordinary PE WAX. 40-50% less, and can significantly improve the surface gloss of the product. When using intense colors, the melted Fischer-Tropsch wax can effectively wet the dye and reduce the extrusion viscosity.

When used in the ink as a particulate powder, it can improve the wear resistance and wrinkle resistance of the applied material. When applied to the coating, it can have a wrinkling effect, and when used in a micro powder state, it can form a wrinkle effect of stripes and water lines. When powder coating resin is added, it plays a role of lubrication in the extrusion process, which can reduce screw torque, reduce energy consumption and improve production efficiency.


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