The requirements and standards for anti-corrosion fans include but are not limited to the following aspects:
1. Anticorrosive materials: The internal components of the fan need to use anti-corrosion materials, such as stainless steel, fiberglass, etc. External components also need to have good corrosion resistance, such as using epoxy coatings.
2. Service life: Anticorrosive fans need to have a long service life and can still operate normally in environments that have been soaked or corroded for a long time.
3. Meet industrial standards: The anti-corrosion fan needs to comply with relevant industrial standards, such as international standards ISO, European standards EN, etc.
4. Exhaust volume and pressure: The exhaust volume and pressure of the anti-corrosion fan need to be reasonably configured according to specific usage needs to ensure that it can meet the requirements of the process flow.
5. Sealing performance: The anti-corrosion fan needs to have good sealing performance to avoid pollution to the surrounding environment.
6. Motor drive: The drive method of the anti-corrosion fan needs to consider the surrounding environment and process flow, such as using explosion-proof motors.
7. Working temperature range: The anti-corrosion fan needs to be able to adapt to different working temperature ranges, such as the dry anti-corrosion working temperature range of -20~80 ℃, and the wet anti-corrosion working temperature range of -20~50 ℃.
8. Compatibility and Safety: Anti corrosion fans need to be compatible with other equipment and process flows, and have safe and reliable characteristics.
