Users often ask if there are partitions What is the difference between a high-efficiency filter and a high-efficiency filter without partitions? Although their names differ only by one word and have similar working principles, the materials of their filter separators, their own characteristics and uses are very different. Don’t worry, let’s take a look at them one by one.
The working principles of high-efficiency filters without partitions and high-efficiency filters with partitions are the same, as follows:
Principles of inertial diffusion and interception
There are hundreds of millions of dust particles in the air. Sometimes they move inertially with the airflow, and sometimes they move irregularly. When dust particles are moving and moving It sticks to other objects when it hits them. The dust particles in the filter have a greater chance of collision. Small dust condenses into large dust. The large dust will sink due to its heavy weight, so it can play the role of crystallizing air.
Electrostatic interaction+chemical filtration
Static electricity: The static electricity in the filter can cause the dust to change its trajectory and hit obstacles. And static electricity can make dust stick to the medium more firmly. This electrostatic effect can significantly improve the filtration effect.
Chemical filtration: Whether it is a high-efficiency filter without partitions or a high-efficiency filter with partitions, there is activated carbon material inside. This material has a large adsorption area and strong adsorption power.
High-efficiency filters with and without partitionsContrast differences:
The materials of the filter element separators are different: the filter element separators without partitions are made of hot melt adhesive, and those with partitions are Aluminum foil or paper;
Different applicable environments: Factories with high requirements for cleanliness will choose high-efficiency filters without partitions that are small, lightweight, easy to install, and stable in efficiency, rather than filters with partitions that are greatly affected by cold, heat, dryness, and humidity. High efficiency filter;
<font face The service life is different: the channel of the high-efficiency filter with partitions is rectangular, while the channel of the high-efficiency filter without partitions is V-shaped, V-shaped channel The dust holding uniformity is better than the rectangular one, so the service life is longer;
Different degrees of environmental protection: high-efficiency filters without partitions can avoid metal devices in the use of materials, are easier to handle and are beneficial to environmental protection;
High temperature resistance Different performance: High-efficiency filters with partitions have better high-temperature resistance than high-efficiency filters without partitions.
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