1, stable shape, air permeability, stable separation effect.
2, excellent mechanical strength.
3, can be customized according to user requirements of various shapes and precision products, can also be welded with a variety of interfaces. 4, good filtering performance.
5, corrosion resistance, heat resistance, pressure resistance, good wear resistance.
6, uniform porosity, accurate filtration accuracy.
7. Large flow per unit area.
8, suitable for low temperature, high temperature environment. After cleaning can be used again, no replacement.
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For the above performance, the return Oil Filter element is in;
1. Filtration and purification of various polymer melts in chemical fiber and film industry.
2. Filtration of various high temperature and corrosive liquids in the vicinity of petroleum and chemical industry.
3, mechanical equipment all kinds of hydraulic oil, lubricating oil precision filtration.
4. Clarification and filtration of various liquids in pharmaceutical, biological, beverage and other industries.
The filter medium of the return oil filter is a high-precision and long-life concentration filter medium, and its production cost is higher than that of other filter materials. In order to save energy and reduce consumption, and at the same time, in order to be conducive to environmental protection, the recycling treatment can be carried out according to the conditions conducive to the reduction and regeneration of the return oil filter element. In the process of reduction and regeneration, the working state of the filter element, the type of pollutants in the filtration system and the cleaning procedure should be fully considered.
Common cleaning principles and methods:
A, chemical cleaning commonly used more extensive and effective cleaning solvent for acid and alkali cleaning solution. Chemical cleaning method is a commonly used cleaning method for collecting lipid condensate filter with good effect.
B, superraw wave cleaning method Superraw wave energy is a continuous pressure and expansion of the wave energy, this energy is applied to the liquid, producing air pockets, continuous rupture, resulting in ultrasonic effective cleaning.
C, heat treatment cleaning vacuum pyrolysis, heating flood box, liquefaction bed, hot salt bath these are the treatment methods that should be considered when chemical cleaning methods are not effective. The integrity of the cleaned filter element should be checked for bubbling (special attention should be paid to the folded part of the filter element), and the pressure drop of the filter element should be measured
