How oil mist filters work

How oil mist filters work

Speaking of oil mist filters, everyone should be very familiar. Simply put, the oil mist filter is an industrial environmental protection equipment specially used for machine tools, washing machines and other mechanical processing equipment to collect and purify oil mist, water mist and dust particles. So what is the working principle of the oil mist filter?

The oil mist filter can absorb and purify about 99% of harmful substances in the machined environment, which can protect the health of workers and prolong the service life of equipment. Although there is no strict regulation on the processing equipment operating in a closed environment in China, it is necessary to use a mist eliminator. However, in developed countries such as Europe and the United States, the installation of mist eliminators has been classified as an industry regulation. Therefore, the installation of the mist eliminator has become a historical trend.

Primary filtration liquid phase capture

A rotary screw filter that first intercepts solid particles in the inhaled medium. Through the thorough interception of the large solid and dust particles in the front section, the pressure of the multi-stage filtration at the back end is greatly reduced.

Secondary filtration gas phase interception:

High-pressure collision centrifugal separation intercepts liquid phase mist.

1. High-pressure collision technology: aerosol particles are collected by coarse filter elements, and fine particles are completed by stepwise filter material.

2. Centrifugal separation and interception of liquid phase mist: The medium objects are collected by different working pieces in the airflow, and the most suitable filter structure and material are selected for different media.

3, personality filter intercepts aerosol particles: improve the inherent structure in the airflow structure to reduce resistance and improve efficiency. The surface of each air passage is treated with F4 produced by DuPont of the United States, which makes the machine have high filtration precision and long service life.

Three-time filtration vacuum aeration

After the oil mist containing fine dust is collected by the third stage separation, the post-activated activated carbon filter can effectively remove odor and harmful gas, and the clean air is directly discharged into the air through the fan under the action of the negative pressure of the fan.

The above summary of the knowledge about the working principle of the oil mist filter, I believe that everyone has learned a lot after reading. In fact, this knowledge is very helpful for many people who are not familiar, so everyone can take a look.