Dust collectors are used in households, so what are the environmental protection equipment for household dust removal? Today, I will answer them one by one for you.

Gravity dust removal uses the principle that the specific gravity of dust and gas are different, and the purification equipment that causes the dust to naturally settle down from the gas by its own gravity is usually called a sedimentation chamber or a birth chamber.

It is a relatively primitive purification and dust removal equipment with simple structure, large volume, low resistance, easy maintenance, and low power. It can only be used for rough purification. Inertial dust removal Inertial dust removal equipment is also called lazy dust removal equipment. It uses the difference in inertial force between dust and gas in motion to separate dust from gas.


Generally, obstacles of some kind are set up in front of the dust-laden airflow, so that the direction of the airflow changes drastically. The louver type of inertial dust collector is most commonly used. It is suitable for purifying air containing non-sticky, non-fibrous dust, and is usually combined with other types of dust collectors to form a unit.

Cyclone separator The dust-containing gas of the cyclone dust collector is introduced from the inlet into the space between the casing of the dust collector and the exhaust pipe to form an outer swirling flow that rotates downward. The dust suspended in the outer swirling flow moves to the wall under the action of centrifugal force, and goes to the lower part of the dust collector with the outer swirling flow, and is discharged from the dust discharge hole. The purified gas constitutes an ascending internal swirling flow and is discharged through the exhaust pipe.