Simple Fume Extractor
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A simpe fume extractor to protect you from fumes during soldering using a 120mm fan
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Model information
- Source
- Printables
- Category
- Electronics
- License
- Creative Commons — Attribution
This is a simpe fume extractor using a 120mm fan and activated carbon filter.
Requirde parts:
- 3D printed parts
- 120mm fan (recommendations below)
- activated carbon filter
- 2x 120mm fan grill or 3D-printed version
- M4 screws and nuts depending on used fan
A industrial AC fan with an aluminum die casting casing is recommended for this project as it requires no power supply and the fan requires no stand due to the weight. Prefearably use a fan with a fluid dynamic bearing/sliding bearing since those arent as loud as the more common ball bearings. I used a Sunon DP200A which can be acquired from many online shops for around 16€.
Cut two aproximately 120x120mm pads from the activated carbon filter. Cut a aproximately 5mm chamfer and an aproximately 10mm long slot towards the center for the screws on all 4 corners. Place the two filter pads and an fan grill inside the 3D printed part and mount it on the fan.