![Idea :idea:](./images/smilies/icon_idea.gif)
![Embarassed :oops:](./images/smilies/icon_redface.gif)
Ok then, It looks like my next build will be Boka - Even if they're not as pretty !
![Rolling Eyes :roll:](./images/smilies/icon_rolleyes.gif)
Thanks for putting me right on that one rad.
![Smile :)](./images/smilies/icon_smile.gif)
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Sorry for my ignorance are the retorts the two middle columns ? Whats the best way to use this setup ?LWTCS wrote:Not the best design for vodka.
Ordinarily folks around here would recommend that the retorts are 1/3 to 1/2 the size of the primary kettle in order to reduced the likelihood of flooding.
No need to justify.Amos Owens wrote:....I have decided that I am going to buy my still...
I made that same still head, not from Mile high though just the same, and I enjoy it immensely. I ended up capping my thermometer nub. I run without thermometers when I run my pot still. I do use a thermometer on my reflux still head however. use your hand to check temperature. you don't need a thermometer.fafrd wrote:New member (and newbie).
Winemaker thinking of getting into fortified wines with occasional wines that are not terribly special and so would make good candidates for distillation.
Have an empty keg so a keg-based pot still seems like the logical way to start.
I'm looking for advice on various designs I am considering or could buy, so any pointers as to the best way to engage in that process here on the board would be appreciated:
-here on this thread?
-start a new thread (here or somewhere else)?
-read a tutorial or sticky thread here on the board before wasting everyone's time?
To give a sense of where I am, I think I'm going to go with a basic pot still tower such as this kit: https://milehidistilling.com/product/2- ... tower-kit/" onclick="window.open(this.href);return false;" rel="nofollow
My questions are about condensor length, importance and location of thermometer, and specific nuances of the 2-3 designs I am considering (as well as buy preassembled versus buy kit versus buy pieceparts).
Thanks for the response, jon1163.jon1163 wrote:
I made that same still head, not from Mile high though just the same, and I enjoy it immensely. I ended up capping my thermometer nub. I run without thermometers when I run my pot still. I do use a thermometer on my reflux still head however. use your hand to check temperature. you don't need a thermometer.
Before you get too far into this I would probably start a new thread. It's nothing else just to save the confusion. Try to copy and paste that into a new threadfafrd wrote:Thanks for the response, jon1163.jon1163 wrote:
I made that same still head, not from Mile high though just the same, and I enjoy it immensely. I ended up capping my thermometer nub. I run without thermometers when I run my pot still. I do use a thermometer on my reflux still head however. use your hand to check temperature. you don't need a thermometer.
Please let me know if I'm better off making a new thread with build questions on that design, but until then, I'll sart going into the details of my questions here:
Condenser
I saw a few posts scattered around about pre-canned condensors not being long enough and having to add an extension.
For flavored distillations where high alcohol levels are not a priority, is there any advantage to having a longer condenser?
With this simple pot-still tower design, what is the benefit of a longer condensor?
10' will be about as easy for me as 2', so is there any reason I might want or might want to avoid making a longer condenser?
Cap / narrowing
I've seen three typical designs:
-2" to 1/2" reducer before an elbow: http://www.instructables.com/id/Buildin ... ll-design/" onclick="window.open(this.href);return false;" rel="nofollow
-2" elbow before a 2" to 1/2" reducer: https://milehidistilling.com/product/2- ... tower-kit/" onclick="window.open(this.href);return false;" rel="nofollow
-2" to 1/2" (or 3/4") reducing T with the open top plugged with a cork (which may include a thermometer: https://milehidistilling.com/product/po ... nch-tower/" onclick="window.open(this.href);return false;" rel="nofollow
Firstly, is there and advantage to making a 2" turn before constricting to 1/2"?
Secondly, is there any advantage to extending up past the 'turn' / exit hole and having an open top (plugged with a stopper)?
As I'm learning more (here on the board), my simple understanding of this design is that whatever condenses within the vertical tower will reflux back down to the pot while once vapor 'makes the turn' it will end up condensig and flowing into output. I'm trying to understand what is driving these various designs and what the pros and cons are.
Thermometer
I appreciate your earlier response which clarifies that a thermometer is not required. The cost and complexity of including a thermowell is pretty minor, so I may want to include one even if it ends up not being required for the type of distilling I am interested in. So some questions on thermometer placement:
Where is the best location for a temperature sensor?
Is the thermometer more useful measuring the temperature near the top of the column (within the column where there is reflux) or within the bend where the passing vapors will condense into the output)?
Is there any value to measuring the temperature of the liquid in the pot?
Counterflow jacket
I've built counterflow chillers for beermaking using stainless or copper tubing within a rubber or plastic/PEX jacket, so I am familar with the design of the condenser.
My sense is that the use of a copper jacket is purely for show since the coolant with the jacket never comes into contact with product, but I'd appreciate to understand if there is something I may be missing.
I'm planning to build my jacket with a single soldered 3/4" (or 1") NPT adapter near the hot end of the condenser, followed by a threaded plastic T with a hose adapter port for coolant out port, a 3/4" (or 1" if there is any advantage to going bigger) plastic tube down near the outout end of the condenser, into another threaded plastic T with a hose adapter port for coolant in port, followed by a 3/4" (or 1") compression adapter to seal against the inner tube. All of this 'plastic' will be rated to 250F.
Plastic won't look as purdy as shiny copper, but it will be alot cheaper and since it is all threaded, it will be much easier to assemble and can be dissassenbled at any time.
Is there any reason that I would not want to do this (other than missing out on the ooohs and aaahs of any onlookers)?
Thanks all for any answers to these questions (and if they would be better posted in a new dedicated thread, please let me know).
The best still is the one you have and the way you run it.
Not hard if you try. But a keg build is so easy, I doubt you’ll find “plans”...just construction threads. In fact, here’s one: viewtopic.php?f=50&t=76232
feeding from the spoon now...Thanks!still_stirrin wrote: ↑Thu Mar 12, 2020 7:47 pmNot hard if you try. But a keg build is so easy, I doubt you’ll find “plans”...just construction threads. In fact, here’s one: viewtopic.php?f=50&t=76232
And there’s many more if you look. Just spend some time researching and don’t expect “spoonfeeding”.
ss
As I said earlier, DPD is delivering my original £165 30l pot still today,as they managed to find it after it being LOST somehow! Happy days again. I can't wait because my 1st trial wash is about half way through fermenting. Time to buy some vinegar to clean my still etcSwedish Pride wrote: ↑Mon Oct 26, 2020 1:49 am For that kind of money you can buy parts to make a better still