The difference between installing an oil fume purifier at the air intake and outlet of an exhaust fan


Release time:

2023-02-05

Recently, some customers have asked: Should the oil fume purifier be installed at the inlet or outlet of the exhaust fan? There are two types of oil fume purifiers, and it depends on the specific situation.

The difference between installing an oil fume purifier at the air intake and outlet of an exhaust fan

Recently, some customers have asked: Should the oil fume purifier be installed at the air intake or outlet of the exhaust fan? There are two types of oil fume purifiers, and it depends on the specific situation. Here's an explanation from Shiji Baili: Oil fume purifier The manufacturer provides the following answer:
Type 1: Electrostatic oil fume purifier. Electrostatic oil fume purifiers should be installed at the air intake of the fan, meaning the fumes are purified before entering the fan for exhaust. This ensures a more uniform airspeed, prevents fan contamination, and only requires cleaning the purifier's dust collection plates.
Type 2: For primary and medium-efficiency purifiers, installation at the fan's outlet is preferable for lower air resistance.

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