Here’s a picture of my cyclone dust separator shop vac:
I used three different sizes of chlorine buckets from the pool supply store (we bought them full…), an ancient Craftsman shopvac, some scrap pvc tubing, a couple bought pvc fittings, a couple types of epoxy glue, an HF furniture moving dolly for the casters, a section of a pool vac hose which we’ve never used, and some plywood scraps.
I studied all the cyclone designs I could find, many here on LJ, many on youtube, and of course the commercial choices on Amazon.com.
I was surprised at the variety of configurations. Many designs are narrow and tall, with sloping sides (Oneida Dust Deputy), while others are wide and relatively short, with parallel sides (Thien separator). I decided a common plastic bucket might work…
-- Cheers -- g