The operational differences between a decolorizing oil purifier and a regular oil purifier

Writer： Kaiqian Oil Purifier Release time：2025-01-08 16:33 Clicks：

The operation difference between the decolorized oil filter and the ordinary oil filter

Operational complexity

• Ordinary oil purifier: Ordinary oil filter is mainly used to remove large particles of impurities or suspended matter in the oil, and the operation is relatively simple. It usually does not involve chemical additives, and the filtration process is only a physical process (such as filter element filtration, centrifugal filtration, etc.).

• Decolorizing oil purifier: The decolorizing oil filter not only removes impurities, but also needs to remove pigments and other trace impurities in the oil through the dual action of chemistry and physics. Therefore, special attention should be paid to the selection and addition of decolorizing agents, the regulation of temperature and pressure, etc., and the operation process is relatively complex.

• 

The auxiliary materials used

• Ordinary oil purifier: only filter equipment, such as filter elements, filters, etc., and usually only rely on physical filtration to remove impurities in the oil.

• Decolorizing oil purifier: In addition to the physical filter element, it is also necessary to use decolorizing agents (such as activated carbon, bentonite, etc.) to adsorb pigments and small impurities in the oil. The process of adding decolorizer needs to be careful to ensure the stability of the decolorizing effect.

• 

Temperature and pressure control

• Ordinary oil purifier: Under normal circumstances, the filtration process of the ordinary oil filter does not need to pay too much attention to the control of temperature and pressure, and the common is simply low pressure or normal temperature filtration.

• Decolorizing oil purifier: The operation of the decolorizing oil filter often requires precise control of temperature and pressure to achieve the ideal decolorization effect. Too high a temperature may lead to the oxidation of the oil, and too low a temperature may lead to insufficient activity of the decolorizer.

• 
  

Filtering time and frequency

• Ordinary oil purifier: The ordinary oil filter has a short filtration time and can work continuously, usually meeting the needs without decolorization requirements.

• Decolorizing oil purifier: Due to the chemical adsorption process involved, the filtration time of the decolorizing oil filter is longer, and it may need to be filtered intermittently, and the filtration frequency is relatively low. After each operation, the replacement and cleaning of the decolorizer is also relatively tedious.

• 

Care and maintenance

• Ordinary oil purifier: The maintenance of ordinary oil filter is relatively simple, usually only needs to replace the filter element regularly, clean the filter and check the condition of the equipment.

• Decolorizing oil purifier: The maintenance work of the decolorizing oil filter is more complex, requiring regular inspection and replacement of the decolorizing agent, cleaning and replacing the filter element, checking the temperature control and pressure system.

Sum up

Compared with ordinary oil purifiers, the operation process is more complex, involving temperature, pressure, the use and replacement of decolorizing agents and other links. When using the decolorizing oil filter, the operator should not only understand the basic characteristics of the oil, but also be familiar with the adjustment and maintenance requirements of the equipment to ensure the decolorization effect and the long-term stable operation of the equipment.