Today was looking through my photo archive and trying to think of the unfinished projects that I need to complete.
I spend so little time at home at the moment that when I do get back SHMBO hides my workshop keys and gives me a list of jobs to do first.
Anyhow I found this and thought some of you might be interested.
ENHANCED POT STILL.
Unfinished and just on the thumper for the photo. Its a real simple hybrid pot still, just 54 mm with a 76 mm chamber at the bottom. That chamber contains a stainless scrubber at each end and is filled with SPP. There is a small reflux condenser. Just a jacket over the 54 mm tube and no condenser yet.
This should NOT hit full reflux. That was not the intent. It just generates enough reflux to activate the packing either for heads compression or to raise the overall ABV simmulating a much bigger vapour path.
It still needs the sight glass (so you can visually monitor the reflux flow from the centering ring) and other bits and bobs.
I have proven the functionality of this system before, and was trying to build a clean compact version aimed directly at the T500 crowd.
Its an easy build and works with just 6" of stainless scrubbers. The ONLY reason I put in SPP is because I had a small bag surplus. This is still a work in progress which is why there is a 35 mm compression fitting before the condenser.
EDIT Thats why there was a chamber, to accomodate the SPP. If only using scrubbers don't bother. Just put a small jacket over a straight length of 54 mm tube and stuff a few scrubbers in it.