Ir filtration system - any recommendations?

Hi, ALl, I was wondering whether anyone is familiar with air-
filtration/fume hood type systems suitble for a very small in-home
glassworking bench. Best would be somehting that coudl be lifted onto the
working surface during soldering/grinding (tho' I intend to do most of my
grinding outside, as I have a covered porch), then lifted off and moved
when I'm wither scoring glass, or using the table for some other purpose.

TIA!

- Kris