In recent years, oil fume pollution, especially in the catering industry, has become more and more serious, which has aroused the attention of relevant departments, and the problem of oil fume purification has been put on the agenda, and at the same time, the "emission standards for oil fume pollutants in the catering industry" have been introduced. So as the basic consumables for oil fume purification - oil fume filter, what kinds are there?
Let's take a brief look at it, which is mainly divided into the following four categories:
1, metal mesh filter: Metal mesh filter is usually made of stainless steel or aluminum material, with high temperature resistance, corrosion resistance, easy to clean and other characteristics. Its grid structure can effectively filter the oil smoke and prevent the oil smoke from entering the exhaust pipe;
2, fiber filter: fiber filter is generally made of high temperature resistant fiber materials, such as glass fiber, ceramic fiber and so on. It has the characteristics of good filtering effect, light weight and easy replacement. The main function of the fiber filter is to capture the tiny particles in the oil smoke;
3, activated carbon filter: activated carbon filter is coated with a layer of activated carbon particles on the metal mesh or fiber filter. Activated carbon has the ability to absorb odors and harmful substances in lampblack, which can purify lampblack emissions and improve indoor air quality;
4, ceramic filter: Ceramic filter is made of ceramic material, with high temperature resistance and corrosion resistance. Its mesh structure is fine, which can effectively filter the particles in the oil fume.
In general, the material of the oil smoke filter is diverse, and each material has its unique characteristics and application scenarios. The choice of the appropriate oil smoke filter needs to consider the use of the environment, filter effect and cleaning maintenance and other factors.