My mash method, is it good? - Page 2 - Home Brew Forums
Register Now For Free!

Home Brew Forums > Home Brewing Beer > General Techniques > My mash method, is it good?

Reply
 
Thread Tools
Old 03-18-2013, 07:17 PM   #11
LibertyBrewer
HBT_SUPPORTER.png
 
LibertyBrewer's Avatar
Recipes 
 
Nov 2008
Posts: 208
Liked 19 Times on 16 Posts


Quote:
Originally Posted by dudybrew View Post
ok... so now i am trying to understand how to calculate my batch sparge and am finding it a bit confusing, specially because most of the articles and texts are not in metrics... so lets see if I got it right...
lets say i am doing a 20 L batch... my boil size has to be 24L, acording to my equipment...
so I mash with a 3 liters per kilo thickness... so say a 4kg grain recipe... considering 1 liter absorbtion per kilo of grain...
So 4 kg of grains...
12 liters to mash...
consider 1,5 liters of dead space...
that would give me a 6,5 litres to the boil kettle... so before I vorlauf that first running I would add 5,5 liters of sparge... the after vorlauf i'd run off 12 liters...
then for my batch sparge I would add 12 liters, mix it all, vorlauf and run off to the boil kettle...
a bit confusing but can anyone correct me if i am wrong... please...
cheers

The easiest way is to measure your first runnings. Subtract that amount you need to have at boil, and you have your sparge water. Since the grain won't absorb any more water, the amount of water you use for sparging is going to come out as your lite wort.

 
Reply With Quote
Old 03-18-2013, 07:29 PM   #12
dudybrew
Recipes 
 
Jun 2012
Londrina, Parana
Posts: 49
Liked 6 Times on 5 Posts


so say I ran off 6,5 litres... to complete my boil size of 24L I'd be missing 17,5 liters... so I could divide that by 2, which gives me 2 batch sparges of 8,75 liters?
right?

 
Reply With Quote
Old 03-18-2013, 07:47 PM   #13
Varmintman
Recipes 
 
Mar 2012
idaho falls, idaho
Posts: 2,102
Liked 663 Times on 416 Posts


Quote:
Originally Posted by dudybrew View Post
so say I ran off 6,5 litres... to complete my boil size of 24L I'd be missing 17,5 liters... so I could divide that by 2, which gives me 2 batch sparges of 8,75 liters?
right?
Yup that is right. My mash paddle I marked by putting in measured amounts of water and then filing a line on it. So after the first running I would stick the mash paddle in the boil pot and know how much I had to add to get my boil volume.

Sounds hard but it is really easy

 
Reply With Quote
Old 03-18-2013, 07:58 PM   #14
dudybrew
Recipes 
 
Jun 2012
Londrina, Parana
Posts: 49
Liked 6 Times on 5 Posts


yep... I am gonna do something just like that for my mash and boil tun that are the same size... I did it for my fermentation buckets and is really usefull...

 
Reply With Quote
Reply
Thread Tools


Similar Threads
Thread Thread Starter Forum Replies Last Post
Mash Duration and Sparge Method on FG Bamsdealer All Grain & Partial Mash Brewing 3 10-08-2012 10:13 PM
Is my method for testing a bottle to be reused good enough? Pixalated Bottling/Kegging 21 03-15-2011 10:56 PM
Mash Tun vs. regular PM method? Fishin-Jay All Grain & Partial Mash Brewing 2 06-08-2010 03:05 AM
First All Grain Batch, Found a Good Aeration Method eaglewwit All Grain & Partial Mash Brewing 2 01-30-2010 12:54 AM


Forum Jump