How to select the structure of high efficiency air filter?


Release time:

2021-09-10

The outer frame of the high efficiency air filter is mainly used: aluminum alloy profile, multi-layer plate frame, aluminum plate frame, galvanized steel plate frame, the most used is aluminum alloy profile frame, which is mainly made into a cubic structure.


High efficiency air filter material: more use of glass fiber, chemical fiber gradually in use, some manufacturers use electrostatic PTFE fiber (electret) manufacturing high efficiency filter, commonly known as PTFE.


The structure of the high efficiency air filter is divided into no partition and partition. The non-partition mainly uses hot sol 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. The large-scale filters required for clean workshops mostly adopt a non-clapboard structure. There are high efficiency partitions, and aluminum foil and paper are mostly used to make folds as filter element partitions to form air channels. The partition board is made of high quality kraft paper, hot rolling forming or using offset paper as partition board. Multi-use double-sided glued coated paper as a separator, the main purpose is to prevent the separator from shrinking under the influence of cold, hot, dry and wet, thereby emitting particles.