It will only work for drying prints and negatives but there's something called portable closet. It's basically a vinyl or cloth walled cabinet on a wheel. It's not expensive. If you go to amazon and search on "portable closet", you'll find a bunch. Personally, I do not use these but it has been suggested here on APUG many times as solution to avoiding dust on negatives when drying.

Maybe it'll help you to solve some of your problems.