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Re: 6" type L copper ponu still build

Posted: Sun Apr 18, 2010 5:59 pm
by rednose
What I don't get is the "blue tube tied on the black line" :?
ozone39 wrote:I'll throw the schematic on this post. It's floating around somewhere else on HDO I had posted it earlier, but it's probably easier to see and understand with the pictures...

Re: 6" type L copper ponu still build

Posted: Mon Apr 19, 2010 4:43 pm
by ozone39
The blue tube is "expanded" for clarity. The condensed alcohol drops down this tube (blue tube) into the lower coil where it is flashed off again by the steam heated coil. Alcohol rises back up and goes out the vapor receiver tube that goes to the condenser. I have found that by sizing the lower coil to the drop tube creates a mini "thumper" reaction with the falling condensate running into the rising vapor.

Re: 6" type L copper ponu still build

Posted: Mon Apr 19, 2010 6:45 pm
by rednose
Thanks for the explanation ozone, I think I got it now.

I like the compact size of your still.

Re: 6" type L copper ponu still build

Posted: Sat Apr 24, 2010 4:05 pm
by ozone39
Well, I'm absolutely completely impressed with the results. Grabbed 10L of cheap wine (%12 ABV) at the store, added another 5L of water and ran her. Once the gauge hit 185 she was at %93, leveled off at %80 stopped putting out at %75. Had to crank the burner up and start forcing out product (not a standard practice by any means) and she hit %70 and just quit....Think I got a winner here....Be running the wash through her next week... :mrgreen:

Re: 6" type L copper ponu still build

Posted: Wed May 12, 2010 11:26 am
by ct1870
That is one hell of a still head. Beautiful work, compact and good %gs on the output. How much could I get one for? 12% to 80% constant heart I am assuming did it help make it easier to separate the heads hearts and tails and how is the flavor?

Re: 6" type L copper ponu still build

Posted: Wed May 12, 2010 8:41 pm
by ozone39
Carries a lot of the grain flavor with it (I run with a half barley and half rye wash). I am currently working on installing a temp gauge in on the condenser side. She is a very sensitive to how much cooling water is applied to the condenser side. My first run with a batch of wash was like watching the movie shakes the clown, (difficult, but funny). But the learning curve is starting to level out and the product is getting much better...

Re: 6" type L copper ponu still build

Posted: Fri May 14, 2010 10:29 pm
by ozone39
She's to sensitive...Pain in the ass...I'm gutting her out and going back to the drawing board...Air cooled primary condensate tube is essential.... :esurprised:

Re: 6" type L copper ponu still build

Posted: Sat May 15, 2010 10:43 am
by Cartierusm
Ozone, what are you saying that you're not going to use this still at all and make a new one? That sucks, kind of. I only say kind of becasue although I love distilling I also love build the dam things too. Well good luck on the next one.

Re: 6" type L copper ponu still build

Posted: Mon May 24, 2010 5:29 am
by Samohon
Make me want to take a coarse on oxy/acetalene brazing tecniques.

Looks great man.. Thanks...

S.

Re: 6" type L copper ponu still build

Posted: Tue May 25, 2010 8:22 pm
by ozone39
She's getting gutted out tomorrow night. Gotta a new plan drawn up that is so far out of the box I can quit thinking about it. Air cooled primary vapor tube here we go......Were going to have some MAJOR surface area on this one....

Re: 6" type L copper ponu still build

Posted: Tue May 25, 2010 8:40 pm
by olddog
I love seeing still developement and builds which think outside of the square, I look forward to see your new developement. :D :D

OD

Re: 6" type L copper ponu still build

Posted: Sun Jun 06, 2010 2:36 pm
by ozone39
The rebuild/redesign has begun....

Re: 6" type L copper ponu still build

Posted: Sun Jun 06, 2010 3:23 pm
by LWTCS
Man I love your work Ozone. You got some skills.

Just wish I knew what I was looking at. :oops:

Re: 6" type L copper ponu still build

Posted: Sun Jun 06, 2010 6:47 pm
by blanikdog
Me too, larry. :oops: :) :)

blanik

Re: 6" type L copper ponu still build

Posted: Sun Jun 13, 2010 3:31 pm
by ozone39
more progress made today. Try and get it all sweated up later this week...Summer's here so progress is slow..

Re: 6" type L copper ponu still build

Posted: Sun Jun 13, 2010 5:17 pm
by Samohon
This is great ozone. Still, no pun intended, trying to work it all out.
Good luck with this build and Keep it goin man....

Re: 6" type L copper ponu still build

Posted: Sun Jun 13, 2010 8:20 pm
by hstuurman
He Ozone,

Very nice build, but.... What are you building?
Can you explain how this one is ganna work?

Henk

Re: 6" type L copper ponu still build

Posted: Mon Jun 14, 2010 4:42 am
by ozone39
It's still a ponu. I'm just utilizing 4 ea .375" diameter tubes as my primary vapor tube instead of one 3/4". The initial vapor travels up these tubes and back down through the condenser, condenses back to liquid and then will hit the lower coil (not installed yet) and flash off into the secondary coil (this one is installed) and come out as product. I went with 4 ea 3/8" tube to keep it uniform and I would have had to offset the tower to one side to fit a 3/4" piece of pipe..4-3/8" tubes have the exact same surface area as one 3/4" (2.355 sq inches). Thanks again for the compliments, I'm going to try and get her sweated up by weeks end. But with summer here kinda makes it tough..

Re: 6" type L copper ponu still build

Posted: Mon Jun 14, 2010 8:24 pm
by hstuurman
OK, Till now I understand,
Steamchamber, primairy steamtubes (4, looking great! :D ) going on top into the condenser, into lower coil. Output throug cooiling coil.
Still the same as the ponu, but what are these big holes?
And when you build the inside (4 tubes connected to the lower coil) pleas send pics!! :ebiggrin:

Henk

Re: 6" type L copper ponu still build

Posted: Tue Jun 15, 2010 4:21 am
by ozone39
Holes are access ports so I can get my torch in there to sweat up all the joints. I guess they will add some ascetics to the still as well.....

Re: 6" type L copper ponu still build

Posted: Tue Jun 15, 2010 4:49 am
by Kentucky shinner
That is one cool looking still dude. I cant wait to see the finished product and hear how she runs.
KS

Re: 6" type L copper ponu still build

Posted: Tue Jun 15, 2010 8:10 pm
by ozone39
Well, wife is out of town, kids are with the cousins, it's rainy and shitty out, beers are cold and the tunes are loud... These are the elements for progress....Things left to do: install cooling line ports, secondary vapor tube, install parrot.....Getting close..

Re: 6" type L copper ponu still build

Posted: Tue Jun 15, 2010 8:24 pm
by olddog
I Like it :D :D :D :D

OD

Re: 6" type L copper ponu still build

Posted: Tue Jun 15, 2010 8:26 pm
by hstuurman
Damn man, this is (again) turning to be a beautiful, extraordinary build.
Those 4 steamtubes look great :D , how are you gonna finish these acces holes?

Henk

Re: 6" type L copper ponu still build

Posted: Wed Jun 16, 2010 6:23 pm
by ozone39
Think I'm going to leave them as they stand....

Re: 6" type L copper ponu still build

Posted: Wed Jun 16, 2010 6:35 pm
by LWTCS
I think I'm getting it.

Just wish I could see a flow diagram.

Really nice work.

Re: 6" type L copper ponu still build

Posted: Wed Jun 16, 2010 6:51 pm
by olddog
Looks like another nomination for the stillbuilders hall of fame. :D :D :D
Great work Ozone

OD

Re: 6" type L copper ponu still build

Posted: Wed Jun 16, 2010 6:56 pm
by blanikdog
You blokes are bloody incredible.

blanik

Re: 6" type L copper ponu still build

Posted: Wed Jun 16, 2010 7:10 pm
by LWTCS
olddog wrote:Looks like another nomination for the stillbuilders hall of fame.
Great work Ozone
Indeed.

And please pass the gray poupone :wink:

Re: 6" type L copper ponu still build

Posted: Wed Jun 16, 2010 8:50 pm
by ozone39
Thanks for the comments guys, I appreciate it..With the old lady out of town things get done..Made some more progress tonight. Really all that's left is attaching the parrot and installing the primer/flushing valve (and distilling of course). After that sanding off the access solder and shooting it in the walnut blaster will be on call...