💾 Archived View for s0.is › projects › 2021-09-22-fume-extractor-v3.gmi captured on 2023-11-04 at 11:28:38. Gemini links have been rewritten to link to archived content
⬅️ Previous capture (2023-09-08)
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Upgrading from V2 of my fume extractor (based on a salvaged brushed DC portable vacuum blower motor), as higher airflow and lower noise was necessary, as well as wanting a better filter system.
I purchased a generic Xiaomi replacement air filter with carbon-filter insert, and designed around that.
The 3D printed assembly is in 3 pieces: a flange that holds the ducted fan and covers the air filter inlet, a connector that covers the flange and provides connection to a previously-designed twist-lock connector, and a large clip that securely holds the assembly to the air filter by clipping over the rim.
Closeup of assembly minus flexible tube
