First, understand the fire-resistant oil filter

The fire-resistant oil filter element is used to filter impurities and particles in the fire-resistant oil of steam turbine, which plays an important role in protecting the steam turbine and fire-resistant oil system. Its main function is to filter the impurities and particles in the fuel, improve the cleanness and stability of the fire-resistant oil, protect the system components from pollution and damage, and extend its service life.

What is diatomite filter element?

The diatomite filter element 30-150-207 is the acid removal filter element used in the fire-resistant oil regeneration device. What is a regeneration device? As the name implies, it is to regenerate fire-resistant oil and optimize the service life of oil. In the regeneration unit, the main function of diatomite filter is to absorb water in the oil and reduce the acid value of fire-resistant oil. The increase of acid value of fire-resistant oil is fatal to the whole system, which will reduce the resistance value of fire-resistant oil, shorten the service life of oil, and greatly increase the maintenance cost.

Why can diatomite filter remove acid in fire-resistant oil?

The working principle of diatomite filter element is to use the special structure and chemical properties of diatomite to adsorb acidic substances in water on the surface of the filter element, and neutralize these acidic substances through chemical reaction, thus achieving the effect of acid removal. The acid removal ability of diatomite filter element mainly depends on the specific surface area, pore size, chemical composition and other factors of diatomite, as well as the service conditions and oil quality of the filter element.

It should be noted that the acid removal effect of diatomite filter element on different types of acidic substances may vary. For example, diatomite filter element has good removal effect on carbon dioxide, while its removal effect on sulfuric acid, nitric acid and other acidic substances may be insufficient.

The diatomite filter element 30-150-207 used in the fire-resistant oil regeneration device is usually made of high-quality diatomite material, and special filter element structure and process are adopted to ensure the filtration effect and stability of the fire-resistant oil, and special surface treatment and processing technology are adopted to enhance the filtration effect and durability of the filter element.

I believe everyone understands the importance of regeneration device. The diatomite filter element is an important part of the regeneration device. In order to give full play to its function, diatomite filter element should be selected according to the technical requirements of steam turbine. Of course, the main component of diatomite filter element is diatomite, which is an important contributor to water removal and acid reduction of fire-resistant oil. When selecting diatomite filter element, it is recommended that you choose high-quality diatomite filter element with higher purity, better adsorption and longer service life. It shall be replaced and maintained regularly to ensure acid removal effect and oil quality safety.