I might have to look out for one of them up the breakers
![Very Happy :D](./images/smilies/icon_biggrin.gif)
Are you sure it's cyclonic in style and not a mesh
![Question :?:](./images/smilies/icon_question.gif)
Part of the reason for experimenting is that I want to be able to reuse. Maybe a good compromise would be to have a water chamber attached which, when heated by the exhaust, squrts the resulting steam at the collected particles
![Question :?:](./images/smilies/icon_question.gif)
That would allow them to drip out and down and keep them from re-entering the air. It might also keep the business end of the device clean.
I'm messing with a copper cylinder rescued from a skip at the moment. It has a detachable bottom end complete with hole and centre tube. I shall lose the tube but use it's base as the point of the accelorator cone. I'm holing that I can silver solder parts of it and that it will not melt with the exhaust heat
![Smile :)](./images/smilies/icon_smile.gif)