Author Topic: Conical Fermenter  (Read 2812 times)

Offline travjohn92

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Conical Fermenter
« on: January 14, 2013, 05:02:24 PM »
My wife surprised me this year at Christsas and got me a 7.3 gallon stainless steel conical fermenter.  It was on the wish list, but didn't think I would get it.  Well now I have started using it and my primary fermentation has completed and now I am not sure what to do or better yet the best method of doing it.

There is of course a side spout (not sure of the proper name), but I was opening that to take my gravity samples.

What is the best method for transferring and procedural order for getting to my secondary or keg?
 
Do I open the bottom and collect of the yeast sediment that built up and dispose of that and then go into my secondary or keg?

Do I open up the side and go into secondary / keg that way?  That doesn't seem correct as I may be not collecting all of the clean beer as some may be below the side spout.

Are there any other steps I am missing?

Any advice / suggestions would be greatly appreciated.




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Offline a10t2

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Re: Conical Fermenter
« Reply #1 on: January 14, 2013, 05:13:25 PM »
Typically I would:

1. Cold crash and/or fine for 2-3 days.
2. Dump yeast/trub from bottom port once a day.
3. Dump side port to clear, then rack beer through side port. CO2 push if you can't do it with gravity alone.

If you have a racking arm and sight glass you can rotate it down until you start to see sediment, then back off a bit. The volume below the side port of a 7 gal conical has to be really small though.
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Offline ibru

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Re: Conical Fermenter
« Reply #2 on: January 14, 2013, 05:21:28 PM »
The bottom valve is for dumping trub and yeast. The side valve is for pulling samples and transfering. There will only be a couple cups of liquid below the side valve.

After cooling wort and transfering to the conical, let it settle for at least a couple hours, then dump the trub out the bottom before adding O2 and yeast.

Congratulations, you'll love it.

Bruce

Offline travjohn92

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Re: Conical Fermenter
« Reply #3 on: January 14, 2013, 06:13:09 PM »
1. Cold crash and/or fine for 2-3 days.
2. Dump yeast/trub from bottom port once a day.
3. Dump side port to clear, then rack beer through side port. CO2 push if you can't do it with gravity alone.

Where would I hook the CO2 to if I wanted to push it with CO2?  I am confused
Primary: Belgian Wheat IPA, Vlad the IPAler
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Kegged:  Baron Von IPWEIZEN, Dunkelweizen
Bottled: De Perverse Monnik Tripel
Next Up: Bog Nog Black IPA, Wake N Bake Clone, Breadbasket Wheat

Offline a10t2

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Re: Conical Fermenter
« Reply #4 on: January 14, 2013, 06:20:27 PM »
Where would I hook the CO2 to if I wanted to push it with CO2?

Some sort of top port; either a blowoff or CIP port. Not knowing the specifics of your fermenter, I can't say.
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Offline travjohn92

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Re: Conical Fermenter
« Reply #5 on: January 14, 2013, 07:01:17 PM »
Where would I hook the CO2 to if I wanted to push it with CO2?

Some sort of top port; either a blowoff or CIP port. Not knowing the specifics of your fermenter, I can't say.

There is a hole on the top lid for a bung and airlock so I guess I could hook co2 there, correct?
Primary: Belgian Wheat IPA, Vlad the IPAler
Secondary:  Iced Oatmeal Dunkelweizen
Kegged:  Baron Von IPWEIZEN, Dunkelweizen
Bottled: De Perverse Monnik Tripel
Next Up: Bog Nog Black IPA, Wake N Bake Clone, Breadbasket Wheat

Offline Thirsty_Monk

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Re: Conical Fermenter
« Reply #6 on: January 14, 2013, 07:56:21 PM »
Typically I would:

1. Cold crash and/or fine for 2-3 days.
2. Dump yeast/trub from bottom port once a day.
3. Dump side port to clear, then rack beer through side port. CO2 push if you can't do it with gravity alone.

If you have a racking arm and sight glass you can rotate it down until you start to see sediment, then back off a bit. The volume below the side port of a 7 gal conical has to be really small though.
If you want to reuse the yeast. Would you still put findings into the fermentor?
I am using BioFine Clear.
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Offline a10t2

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Re: Conical Fermenter
« Reply #7 on: January 14, 2013, 08:41:43 PM »
There is a hole on the top lid for a bung and airlock so I guess I could hook co2 there, correct?

If it's just a grommeted hole then it probably won't hold much pressure, but as long as you only have to push the beer up a foot or two that will probably work.

If you want to reuse the yeast. Would you still put findings into the fermentor?
I am using BioFine Clear.

No, in that case I only do it in the bright. Normally with BioFine Clear I do both - 30 mL/bbl in the fermenter before crashing, and again in the bright.

I guess if the timing worked out you could also harvest just before crashing/fining.
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Offline Thirsty_Monk

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Re: Conical Fermenter
« Reply #8 on: January 14, 2013, 08:51:36 PM »
If you want to reuse the yeast. Would you still put findings into the fermentor?
I am using BioFine Clear.

No, in that case I only do it in the bright. Normally with BioFine Clear I do both - 30 mL/bbl in the fermenter before crashing, and again in the bright.

I guess if the timing worked out you could also harvest just before crashing/fining.
I usually harvest after racking. I could try harvesting before racking, adding BioFine Clear and rack.
Thank you for the idea.
Na Zdravie

On Tap At The TapRoom:
Bohemian Pilsner
Bohemian Dark Lager
Smoked Bock
MaiBock
American Brown Ale
Marzen
Root beer

Offline snowtiger87

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Re: Conical Fermenter
« Reply #9 on: January 16, 2013, 03:28:43 PM »
I have this same fermentor and the biggest problem I have with it is how low to the floor the bottom port is. Makes it a PIA to get any decent sized contanier underneath. I want to build leg extensions for mine.
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Offline ibru

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Re: Conical Fermenter
« Reply #10 on: January 17, 2013, 08:37:16 AM »
I have my conical inside a converted upright freezer. The freezer is on a hydraulic cart I bought at Harbor Freight (around $130). I can control my temps and wheel the fermenter around and raise it up if I need to. Been very handy.

Bruce