Hole on top of keg, is it usable?
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Hole on top of keg, is it usable?
Hello,
I'm gathering materials to make my first pot still. I'm in a small island and kegs in good conditions are not exactly easy to find.
I came across this 1/2 barrel keg:
The catch is it comes with a hole (apparently the brewery does that to all their discarded kegs so I know it's not stolen). Would it be worth it to use this as a boiler? I'm thinking I would have to find a SS piece/end cap and solder with silver. But I know soldering on SS is a little bit more complicated and honestly a little intimidating as I was only mentally prepared to solder on copper for my first build.
I was also thinking covering it with a small copper/SS end cap with flour paste as glue would technically suffice but knowing myself I think it's best for me to look for a permanent solution.
It also crossed my mind I could make use of it and find a way to install a thermometer there? But again I've read it's not the best spot to put it on if I wanted one.
Any thoughts on workarounds or procedures I should move forward with? Or should I just keep looking?
I'm gathering materials to make my first pot still. I'm in a small island and kegs in good conditions are not exactly easy to find.
I came across this 1/2 barrel keg:
The catch is it comes with a hole (apparently the brewery does that to all their discarded kegs so I know it's not stolen). Would it be worth it to use this as a boiler? I'm thinking I would have to find a SS piece/end cap and solder with silver. But I know soldering on SS is a little bit more complicated and honestly a little intimidating as I was only mentally prepared to solder on copper for my first build.
I was also thinking covering it with a small copper/SS end cap with flour paste as glue would technically suffice but knowing myself I think it's best for me to look for a permanent solution.
It also crossed my mind I could make use of it and find a way to install a thermometer there? But again I've read it's not the best spot to put it on if I wanted one.
Any thoughts on workarounds or procedures I should move forward with? Or should I just keep looking?
Re: Hole on top of keg, is it usable?
Yes, make it larger into a fill portal.
Re: Hole on top of keg, is it usable?
Should be fine. Plug it with paste. Later you can install a fill port and cap to make life easier.
_____________________
EXPAT
Current boiler and pot head
Cross flow condenser
Modular 3" Boka - pics tbd
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EXPAT
Current boiler and pot head
Cross flow condenser
Modular 3" Boka - pics tbd
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Re: Hole on top of keg, is it usable?
Put a cork in it .... the hole in the keg I mean .
My recommended goto .
https://homedistiller.org/wiki/index.ph ... ion_Theory
https://homedistiller.org/wiki/index.ph ... ion_Theory
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Re: Hole on top of keg, is it usable?
LOL!
Your pilot hole has already been drilled for you. You don't have to add larger ferrules if doing so is a stretch. A 2" ferrule would prove beneficial in many ways. BobbyfromNJ has a solution that involves soldering instead of welding. Or, you could go the paste or cork route!
. .
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Re: Hole on top of keg, is it usable?
The hole doesn't appear to be perfectly circular, so you'll probably require paste. Give it a go with water and determine for sure what is required.
_____________________
EXPAT
Current boiler and pot head
Cross flow condenser
Modular 3" Boka - pics tbd
___________________
EXPAT
Current boiler and pot head
Cross flow condenser
Modular 3" Boka - pics tbd
___________________
Re: Hole on top of keg, is it usable?
Awesome, thanks so much for the answers!
Also one last thing, the guy offered welding the hole with argon. On all the reading I remember it talks about soldering, but not welding. Would using argon here be safe? Seems like a permanent solution and if it's safe I rather go that way.
Also one last thing, the guy offered welding the hole with argon. On all the reading I remember it talks about soldering, but not welding. Would using argon here be safe? Seems like a permanent solution and if it's safe I rather go that way.
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Re: Hole on top of keg, is it usable?
You are breathing argon right now. No problem welding with it. Your buddy should shoot for a sanitary weld but there is no real health issue anyway.
Re: Hole on top of keg, is it usable?
Had another thought if the hole isn’t too large pfc tape around a temperature gauge.
Re: Hole on top of keg, is it usable?
After which put a good size piece of tape over the gauge so you won't be tempted to read it
_____________________
EXPAT
Current boiler and pot head
Cross flow condenser
Modular 3" Boka - pics tbd
___________________
EXPAT
Current boiler and pot head
Cross flow condenser
Modular 3" Boka - pics tbd
___________________
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Re: Hole on top of keg, is it usable?
I would use a thermometer in my boiler to let me know how close I am to getting to takeoff.
“Always carry a flagon of whiskey in case of snakebite, and furthermore, always carry a small snake.”
- W.C. Fields
My EZ Solder Shotgun
My Steam Rig and Manometer
- W.C. Fields
My EZ Solder Shotgun
My Steam Rig and Manometer
Re: Hole on top of keg, is it usable?
That is the way I use it on my CM not as important on a pot still.Twisted Brick wrote: ↑Mon Oct 26, 2020 3:47 pm I would use a thermometer in my boiler to let me know how close I am to getting to takeoff.
Re: Hole on top of keg, is it usable?
I thought only PTFE tape could be used near these things????
This is what came up when I searched PFC. I appreciate all the suggestions people. Now I'm starting to feel my questions are too silly, getting ready to get flamed.
Last edited by Roki on Mon Oct 26, 2020 8:44 pm, edited 1 time in total.
Re: Hole on top of keg, is it usable?
i'm no expert, but i thought it was best to purge all 'hygenic' S/S welds with argon gas.Roki wrote: ↑Mon Oct 26, 2020 2:33 pm Awesome, thanks so much for the answers!
Also one last thing, the guy offered welding the hole with argon. On all the reading I remember it talks about soldering, but not welding. Would using argon here be safe? Seems like a permanent solution and if it's safe I rather go that way.
https://www.penflex.com/weld-purging-with-argon-gas/
Last edited by howie on Mon Oct 26, 2020 4:22 pm, edited 1 time in total.
Re: Hole on top of keg, is it usable?
Yup, prevents the welds from sugaring. Perfectly safe, argon is an inert noble gas.howie wrote: ↑Mon Oct 26, 2020 4:20 pmi'm no expert, but i thought it was best to purge all 'hygenic' S/S welds with argon gas.Roki wrote: ↑Mon Oct 26, 2020 2:33 pm Awesome, thanks so much for the answers!
Also one last thing, the guy offered welding the hole with argon. On all the reading I remember it talks about soldering, but not welding. Would using argon here be safe? Seems like a permanent solution and if it's safe I rather go that way.
_____________________
EXPAT
Current boiler and pot head
Cross flow condenser
Modular 3" Boka - pics tbd
___________________
EXPAT
Current boiler and pot head
Cross flow condenser
Modular 3" Boka - pics tbd
___________________
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Re: Hole on top of keg, is it usable?
Typo you are right!Roki wrote: ↑Mon Oct 26, 2020 4:08 pmI thought only PTFE tape could be used near these things????
This is what came up when I searched PFC. I appreciate all the suggestions people. Now I'm starting to feel my questions are too silly, getting ready to get flamed.
Re: Hole on top of keg, is it usable?
If you got a welder it seems silly to have him plug a hole. It'll take him less time to weld on a fitting of your choice than it would for him to make and weld on a patch.
Re: Hole on top of keg, is it usable?
Yeah, after spending the last 6 hours reading on soldering/welding and feeling a little bit more confident I think I'll end up taking the hole, plugging it with paste on the meantime, and when I get more comfortable soldering or adapting modifications just make something out of it. I think the thermometer solution will be used to keep track of the most data I can during my first several runs.
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Re: Hole on top of keg, is it usable?
I love that big looking glass. All that keg needs is a a couple of 2 inch ferrules on the bottom for a heater element, and a drain. Sometimes I wish I had electric so I could heat water on my workbench and dump straight into my Brute, rather than transfering 5 gallons at a time with a 6 gallon pot. Shure would make mashing easier.Twisted Brick wrote: ↑Mon Oct 26, 2020 12:24 pmLOL!
Your pilot hole has already been drilled for you. You don't have to add larger ferrules if doing so is a stretch. A 2" ferrule would prove beneficial in many ways. BobbyfromNJ has a solution that involves soldering instead of welding. Or, you could go the paste or cork route!
.
Keg port 2.jpg
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Re: Hole on top of keg, is it usable?
Thermometer gazing will just confuse hell out of you and achieve about Zero learning.
Spend your time with your new pot still getting acquainted with the relationships between more/less heat input and the flow of product leaving the condenser.
At the same time fill a heap of small jars with the resulting product and cover them with cloth/ coffee filters to keep bugs n dust out. While your doing that rub samples hard between your fingers, feel it and smell it......does it squeak and scrunch when you rub......does it feel oily / slippery. At the same time does it smell like nail polish......or wet cardboard/dog.....or is it smelling good? All of these things should keep you busy and teach you much more than staring at a thermometer. Do you want to be able to run a still without a thermometer or would you rather be someone who needs to rely on gadgets to be able to run a still?
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Re: Hole on top of keg, is it usable?
For the time being use a flour DOUGH.
That hole is a bit big for paste.
Flour, some salt to help condition the gluten, some olive oil for ease of handling and work it a fair bit.
Geoff
That hole is a bit big for paste.
Flour, some salt to help condition the gluten, some olive oil for ease of handling and work it a fair bit.
Geoff
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Re: Hole on top of keg, is it usable?
You can tell you were a baker
My recommended goto .
https://homedistiller.org/wiki/index.ph ... ion_Theory
https://homedistiller.org/wiki/index.ph ... ion_Theory
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Re: Hole on top of keg, is it usable?
If you put in a fitting for a thermometer, take out thermometer and put in a bleed valve for end of run.
Re: Hole on top of keg, is it usable?
Hey everyone! I bought the keg the other day thanks for all the help
I watched the video and now I have a quick question on this.
It seems to me the soldering solution though very convenient would only work with welding spuds. With the added inconvenience that I'd have to screw/unscrew a male thread cap when needed.
If I wanted the more convenient and elegant triclamp alternative I would need a ferrule which would only work with welding. Am I correct with my statements?
Or is there a way that I'm not seeing where soldering a ferrule to the keg is a thing?
Twisted Brick wrote: ↑Mon Oct 26, 2020 12:24 pm
Your pilot hole has already been drilled for you. You don't have to add larger ferrules if doing so is a stretch. A 2" ferrule would prove beneficial in many ways. BobbyfromNJ has a solution that involves soldering instead of welding. Or, you could go the paste or cork route!
I watched the video and now I have a quick question on this.
It seems to me the soldering solution though very convenient would only work with welding spuds. With the added inconvenience that I'd have to screw/unscrew a male thread cap when needed.
If I wanted the more convenient and elegant triclamp alternative I would need a ferrule which would only work with welding. Am I correct with my statements?
Or is there a way that I'm not seeing where soldering a ferrule to the keg is a thing?
Re: Hole on top of keg, is it usable?
took me a few tries to get this soldered on without leaks, but that was operator error. I soldered on one of these to my keg. Also got a bit to drill the hole here. The radius face solder flange needed a lot of cleaning. Also tossed the silicone gasket for PFTE.
https://www.brewhardware.com/product_p/ ... solder.htm
https://www.brewhardware.com/product_p/ ... solder.htm
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Re: Hole on top of keg, is it usable?
soldering is completely viable for connecting tri-clamp fittings to kegs, keep readingRoki wrote: ↑Fri Oct 30, 2020 4:31 pm Hey everyone! I bought the keg the other day thanks for all the help
It seems to me the soldering solution though very convenient would only work with welding spuds. With the added inconvenience that I'd have to screw/unscrew a male thread cap when needed.
If I wanted the more convenient and elegant triclamp alternative I would need a ferrule which would only work with welding. Am I correct with my statements?
Or is there a way that I'm not seeing where soldering a ferrule to the keg is a thing?
here, and ignore the net.
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Re: Hole on top of keg, is it usable?
That's very nice, I can see now how that would work.FLOB wrote: ↑Fri Oct 30, 2020 5:01 pm took me a few tries to get this soldered on without leaks, but that was operator error. I soldered on one of these to my keg. Also got a bit to drill the hole here. The radius face solder flange needed a lot of cleaning. Also tossed the silicone gasket for PFTE.
https://www.brewhardware.com/product_p/ ... solder.htm
For bigger diameters, let's go big and say 4" on top of the keg for example, the soldering would get waaay trickier due to the keg's curvature I'm imagining, would it still be possible?