magicalpancake 3-tier all grain HERMS build

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Oct 30, 2013
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Hi all,

I wanted to share my build with everyone (there are many many amazing builds on here). I started brewing back in november 2013 after I completed a 3-tier HERMS setup. Prior to that, I have had no knowledge of brewing. I figure go big or go home. John Palmer's how to brew, this forum, and google provided me with the information I needed to make a complete HERMS (heat exchange recirculation mash system) setup.

Here is my build log. (49 photos)



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Raw steel from Denco metal supply here in Denver.


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New Blichmann pots. 15, 15, 20 gallon sizes. HLT, MLT, and Kettle. If I were to do it over again I might have done 20 across the board (larger utilization of HLT after brewing for rinse/cleaning water). I picked these up from the brew hut (dry dock brewing!).


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This is my 2nd welding project ever after building my welding table (not pictured)


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Sorta had an idea what I wanted.


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Harbor freight heavy duty casters.


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My initial idea for the burners..


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After factoring the cost for a sheet metal heat shield, burner, and steel required to make what I wanted, a blichmann set up was much easier and cheaper.


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Mounted with pots.. an easier view of how I mounted the burners.


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Bought some grates from Home Depot. Not sure if I'd do it again unless it was stainless steel (I had to treat later to keep them from rusting)


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Pre-mounted gas line...


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Mostly together..


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Some goodies I decided on. Blichman tower for temp control (mash) and nifty valve assembly.


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Mount welded up...


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Some perspective on how tall this thing is. (how am I gonna lift the MLT off without breaking my back?!)


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Mount for Therminator plate chiller.


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Picture with double capacity propane tank (amazon)


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I've heard of horror stories of tanks tipping over and and causing havoc. I would make sure this could never happen.. really overkill. Just chain it. that's all ya need.


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Mostly together.. but I said that already. I was still really far away from completing this thing.


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Some hoses and fittings came in. I decided on quick disconnects. The lowest price I was able to find them were from Williams Brewing.


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Some more goodies..


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50ft of stainless steel coil from The Electric Brewery all mounted up inside the water tank (HLT)


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My mash tun..


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Hey I had some extra space so I figured since it wasn't harm of catching on fire I could use it to put up some peg board and some of my brewing stuff..



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STILL haven't brewed on this thing yet... needs paint.


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I decided to make an ignitor for the kettle.. this eventually failed. So when I build a new one I'll update.


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Oxygen assembly.. all fittings from Brewers hardware.


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Nobody made a tri-clamp stainless steel oxygen stone that I knew of that was SHORT at the time so I decided to make my own. Just fused it at the base.. If you wanted to re-make this.. you could do a 3/8's NPT female tri-clamp and screw in an oxygen stone that has a 3/8's male treaded end (they are available now).


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First brew day ever. Man, the wait was way too long! (notice the inline water filter)


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1st 3 batches were an american pale ale. It was okay. 4th batch pictured and 5th batch brewing..


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Fast forward 30 brews later, I decided that a tippy dump for the mash tun was required if I was going to brew sustainably. Wet and spent grains are HEAVY. Notice the chains? I used appropriate load 'S' hooks(not pictured) to take up the slack to keep the MLT nice and tight. Pardon the crappy aluminum welding. :eek:


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Configured now for filling with water. I've learned that using HOT water from my water heater inside the house cuts my propane use in HALF. Hoses set up for filling kettle (strike water) and HLT (top pot) for HERMS heat exchange and sparge water.


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Configured for HERMS (recirculation path from MLT, tower, coil, then back up top of MLT). When I'm ready to go to the kettle I pull one valve. Any leftovers in the coil can be taken off by using the sampling port. :ban:


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Some of you may be thinking about the flammable paper behind my pots..


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Some more goodies.. trub strainer. I got this awhile back but stopped using it after clogging multiple times. After introducing blichman hop blocker in the kettle AND dedicated whirlpool port, this does not happen anymore.


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Dedicated oxygen tank with regulator.. wait? I can measure how much O2 I'm putting in? GET OUT.


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Tri-clamps evaryy whaaarr!


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Current oxygen setup. Trying to experiment with varying levels of oxygen in my next couple of batches.


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This project has been long and tedious. :rockin: But It was all worth it. I know that since I have everything I won't have to upgrade anymore. :cross:

The first time I brewed it took me 10 hours+next day clean up. Now, I've gotten it down to 4 1/2 hours completely taken apart and drying. Every 5 batches of beer I take apart the ball lock fittings and give them a good clean.

If I were to do it all over again, knowing what I know now I would have gone with different pots. The pots were a bit pricey for what they were compared to other pots (with equivalent modifications). As they came with everything (I was new and green to the hobby) they fit my needs at the time. Since I learned how to modify these sorts of things now, I would have done a lot of things that would have saved me hundreds of not thousands of dollars.

I think the one thing I have been disappointed with is the gas solenoid for the Tower of power. It gets stuck on sometimes and I have to bang it with a blunt object to 'fix' it.

:rockin:

I'm located in Denver, Colorado. Aurora area to be exact. I'm not apart of any brew clubs or know anyone else who brews and I would like to share, so message me! I try to brew every other weekend. :mug:

Thanks for checking out my project, cheers!
 
Amazing first post! Welcome and damn... That's a badass setup you've got! Congrats! So, how do you get the MLT off without breaking your back? ;)

EDIT: Missed the tippy-dump! Love it!
 
Amazing first post! Welcome and damn... That's a badass setup you've got! Congrats! So, how do you get the MLT off without breaking your back? ;)

EDIT: Missed the tippy-dump! Love it!

Thanks barrooze!

Just brewed today.. Look at this..

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And after sparging..

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Stainless ball on its way from Williams brewing for my sparge so I can take the float off for shoveling my grain out 😁
 
Well i must say, very impressive, I have no idea what i was looking at, but still well done..
 
Very nice indeed. So why the decision to go 3 tier as opposed to single tier? Also, I'm assuming you had to drill the extra holes in your kettles for the Hermes setup. Thinking about going Hermes also but dreading drilling through my SS kettles.
 
You need to take a break from building to mow the lawn lol!

Very impressive set up.
 
Very nice indeed. So why the decision to go 3 tier as opposed to single tier? Also, I'm assuming you had to drill the extra holes in your kettles for the Hermes setup. Thinking about going Hermes also but dreading drilling through my SS kettles.

My initial idea was gravity so appropriately was set up as such. As my idea of the brew structured matured, I wanted to have a pump, then I wanted a HERMS coil installed, then I wanted a flow valve, then I wanted to install a temperature controller (Tower of Power), then contingency plans in the event of pump failure, HLT rinsing lines, etc- the list goes on, you know how it goes :D . The tier from the HLT to MLT is welcome for fly sparging and makes sparging a cinch. Since the structure is so tall it also allowed me to set the propane a relatively safe distance from the burners. Lifting the MLT really sucked UP until I install the tippy dump which negates the downside to having a 3 tier :rockin:

Drilling holes for the pots was pretty easy. Get your punch and harbor frieght titanium coated step drill bit and go slowly. A Little cutting oil (cheap and worth it, get some) and place fair pressure on the drill bit while placing wooden blocks on each side of the pot so it doesn't roll away. e-z-peezy
 
Right on. It's a sweet build for sure. I really dig the auto sparge addon.

I was lazy with mine and went with two pumps (SS March pumps.... Pricey!) and a prebuilt stainless table. It works great but I need to add the TOP control module ASAP!

Cheers.
 
Anyone in denver wanting to have any welding done I can tig weld aluminum, stainless steel, and mild steel FOR BEER BREWING PURPOSES (maybe some other little stuff) I'm willing to help out so don't be afraid to ask. Tips are appreciated :p
 
Wish you were in Sonoma CA! Love to add some ports to my HD SS kettles.
 
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