Views:0 Author:Site Editor Publish Time: 2021-02-27 Origin:Site
The filter material of high efficiency filter without partition is mostly glass fiber, and the use range of chemical fiber filter material is gradually increasing. The outer frame is mainly used: aluminum alloy profile, multi-layer frame, aluminum frame, galvanized steel frame, the most used It is an aluminum alloy profile frame, which is mainly made into a cube-shaped structure.
Without partitions, hot sol is mainly used as the separator of the filter element, which is convenient for mechanized production. In addition, it has the advantages of small size, light weight, easy installation, stable efficiency, and uniform wind speed. At present, most of the large quantities of filters required for clean workshops use a partitionless structure. In addition, compared with the rectangular channel with the partition filter, the V-shaped channel without the partition filter further improves the uniformity of dust holding and prolongs the service life. The partitionless filter for ventilation can avoid the use of metal parts, is easy to dispose of, and meets increasingly stringent environmental protection requirements.
The operating principle of the non-baffle filter is mainly that the particle dust moves inertially in the airflow. When encountering disorderly arranged fibers, the airflow changes direction, and the particle dust deviates from the direction due to inertia and hits the fibers to be bonded. The larger the particle, the easier it is to hit, and the better the effect.
Small particles of dust make irregular Brownian motion. The smaller the particles, the more violent the irregular movement, the more chances of hitting obstacles, and the better the filtering effect. The particles smaller than 0.1 micron in the air mainly make Brownian motion, the particles are small, and the filtering effect is good. Particles larger than 0.3 microns are mainly used for inertial motion, and the larger the particle, the higher the efficiency.