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Showing posts with label blichmann. Show all posts
Showing posts with label blichmann. Show all posts
February 9, 2012
Bottling
Generally when people get really into home-brewing they start kegging and forgo the tedious process of bottling. I must be a glutton for punishment because I keg then bottle. I always keep some beer on tap in the brewery but I like to have a larger stash of bottles to give away and to drink away from the basement brewery.
I could buy new bottles but at about $1 apiece that could get pricey really fast. Usually the promise of some free beer is enough to get many of my friends to save their used bottles for me, also if I need to I have found my local beverage center will sell me their bottles for 10 cents each.
There is some labor involved in cleaning the bottles (usually people are not great about rinsing out the beer) and getting the labels off but I feel like I have a good method)
I make a strong PBW solution (strong= dump a bunch into the rubbermaid container) and soak the bottles for at least a day. This makes most of the labels fall right off (some need a little bit of scrubbing to get all the glue off) also it loosens up some of the nasty growth that develops in the bottom of some bottles.
Also, I reuse bottles several times so this is the first check for cracks or chips, Capping puts a good amount of stress on the neck of the bottle and it weakens them over time.
Next the bottles get a good rinse inside and out and are again, checked for cracks and stubborn bits of mold. Then its off to the bottle tree to be sanitized with some bursts of star san.
Once the bottles are cleaned rinsed and sanitized they get packaged. To keep the insides of the bottle sanitized I line the bottom of a 12 or 24 pack box with foil that i spray with star san and put the bottles in the box upside down (this keeps anything that may be in the air out).

The boxes sit in the fridge until they are ready to be used so they are roughly the same temperature as the beer.
To fill the bottles I use a blichmann beer gun. Its really a great product, a quick blast of C02 purges the air from the bottle and the beer gun then fills it right up. I let a little bit of foam run out of the top of the bottle to ensure a consistent level for all of by bottles, I do loose a little beer by doing this but its not much. All of the filling operations take place on a mimi bottling line I built, It has the bench capper attached to the table and racks for the filled bottles. Once the bottles are on the rack they get a quick water rinse and then are dried and labeled.
I could buy new bottles but at about $1 apiece that could get pricey really fast. Usually the promise of some free beer is enough to get many of my friends to save their used bottles for me, also if I need to I have found my local beverage center will sell me their bottles for 10 cents each.
There is some labor involved in cleaning the bottles (usually people are not great about rinsing out the beer) and getting the labels off but I feel like I have a good method)
I make a strong PBW solution (strong= dump a bunch into the rubbermaid container) and soak the bottles for at least a day. This makes most of the labels fall right off (some need a little bit of scrubbing to get all the glue off) also it loosens up some of the nasty growth that develops in the bottom of some bottles.Also, I reuse bottles several times so this is the first check for cracks or chips, Capping puts a good amount of stress on the neck of the bottle and it weakens them over time.
Next the bottles get a good rinse inside and out and are again, checked for cracks and stubborn bits of mold. Then its off to the bottle tree to be sanitized with some bursts of star san.Once the bottles are cleaned rinsed and sanitized they get packaged. To keep the insides of the bottle sanitized I line the bottom of a 12 or 24 pack box with foil that i spray with star san and put the bottles in the box upside down (this keeps anything that may be in the air out).

The boxes sit in the fridge until they are ready to be used so they are roughly the same temperature as the beer.
To fill the bottles I use a blichmann beer gun. Its really a great product, a quick blast of C02 purges the air from the bottle and the beer gun then fills it right up. I let a little bit of foam run out of the top of the bottle to ensure a consistent level for all of by bottles, I do loose a little beer by doing this but its not much. All of the filling operations take place on a mimi bottling line I built, It has the bench capper attached to the table and racks for the filled bottles. Once the bottles are on the rack they get a quick water rinse and then are dried and labeled.
November 7, 2011
Pumpkin Ale / IPA #5 Tasting
Recently I made a spiced pumpkin ale . This was my first stab at a pumpkin beer and i think it came out decent. The taste is good but the appearance leaves much room for improvement. In a large glass it looks like dirt water, however, if the glass is very small it has a nice orange color like the outside of a pumpkin.
NOTES:
Aroma(12/12): Earthy, slightly sweet, smells like pumpkin pie :)
Appearance(1/3): No head retention at all , beer pours with some head but it fades to virtually nothing, very cloudy (almost turbid), retains a beautiful orange color just like the outside of a pumpkin
Flavor(15/20): Very savory spiced pumpkin pie flavor, earthy pumpkin notes push through the spices, slightly phenolic character
Mouthfeel(5/5):Carbonation slightly high, rich full mouthfeel, mouthfeel could be better with a lower carbonation level
Overall(7/10): Good beer, phenols dominated the flavor before it had some age but are fading fast, Pumpkin makes the beer savory, full tasting and contributes mouthfeel.
Total(40/50): Excellent range

Another recent brew to go through the brewery was an American style IPA dubbed IPA #5. This is the first IPA I have made that I'm really happy with, it still needs some work but it is the best IPA I have mad by far. Also for this beer i used the blichmann hop rocket for the first time
NOTES:
Aroma(11/12): Citrusy hops dominate, grapefruit and other tropical fruit notes, resiny hop aroma, could use more malt presence
Appearance(2/3): Golden in color, bright white head is thick, doesn't hold on for as long as I would like, has some haze could be more clear
Flavor(16/20): Smooth bitterness, grate hop flavor of grapefruit and citrus, some mouth coating bitterness lingers, clean fermentation character, no malt flavors present
Mouthfeel(5/5): Good amount of body to stand up to the hops, carbonation is appropiate and carries some bitterness away,goes down very smooth
Overall (9/10): Great IPA, Could use more early hops to bump bitterness a little more, malt character could be slightly high but could detract form hop presence, needs to be more clear next time
Total(43/50): Excellent range
NOTES:
Aroma(12/12): Earthy, slightly sweet, smells like pumpkin pie :)
Appearance(1/3): No head retention at all , beer pours with some head but it fades to virtually nothing, very cloudy (almost turbid), retains a beautiful orange color just like the outside of a pumpkin
Flavor(15/20): Very savory spiced pumpkin pie flavor, earthy pumpkin notes push through the spices, slightly phenolic character
Mouthfeel(5/5):Carbonation slightly high, rich full mouthfeel, mouthfeel could be better with a lower carbonation level
Overall(7/10): Good beer, phenols dominated the flavor before it had some age but are fading fast, Pumpkin makes the beer savory, full tasting and contributes mouthfeel.
Total(40/50): Excellent range

Another recent brew to go through the brewery was an American style IPA dubbed IPA #5. This is the first IPA I have made that I'm really happy with, it still needs some work but it is the best IPA I have mad by far. Also for this beer i used the blichmann hop rocket for the first timeNOTES:
Aroma(11/12): Citrusy hops dominate, grapefruit and other tropical fruit notes, resiny hop aroma, could use more malt presence
Appearance(2/3): Golden in color, bright white head is thick, doesn't hold on for as long as I would like, has some haze could be more clear
Flavor(16/20): Smooth bitterness, grate hop flavor of grapefruit and citrus, some mouth coating bitterness lingers, clean fermentation character, no malt flavors present
Mouthfeel(5/5): Good amount of body to stand up to the hops, carbonation is appropiate and carries some bitterness away,goes down very smooth
Overall (9/10): Great IPA, Could use more early hops to bump bitterness a little more, malt character could be slightly high but could detract form hop presence, needs to be more clear next time
Total(43/50): Excellent range
Labels:
blichmann,
evaluation,
hop rocket,
IPA #5,
Pumpkin Ale,
spices,
tasting
September 26, 2011
Brewery Tour
If I'm going to be talking about making beer it's probably high time I let people see what I'm working with.
This is the beginning of the obsession. Just a corner of basement jazzed up with some paint and a few second hand stainless steel tables. At this point the mash- tun was still a cooler and we were boiling in a makeshift kettle that would come apart when the burner was run for too long. This version of the brewery didn't last too long, one big spill of water lead to tile floor, a floor drain, a walk-in cooler and automation for the brewery.

The boil kettle is just a standard blichmann 55 gallon kettle nothing special. The kettle is fired by a 180,000 BTU burner which was made out of a free stainless table, its hard piped natural gas controlled by an automated gas valve.

The hot liquor tank is a very nice piece of equipment. It holds about 25 gallons of sparge water, its heated by a water jacket with an electric heating element that is also automated.


The RIMS mashing system is by far the most complicated part of the brewery. It uses a 30 gallon blichmann kettle, false bottom and sparge arm. Mash water is recirculated from under the false bottom and back over the top of the grain bed. The flow rate is controlled by a flow rate meter and a gate valve. The system is automated with the use of an automated gas valve and temperature probe.

The automation for the system is achieved through a BCS-462, The unit controls the gas valves and takes temperature readings from the HLT, Mash, and all refrigeration spaces. It can be accessed online from anywhere making reading the data logs and changing fermentation temperatures very easy.
The unit can be accessed at control.hollisbrewco.com (user: admin, pass: beer) these are guest settings so feel free to visit without fear of changing any settings.
This system needs some more work, the digital temperature and analog blichmann thermometer don t agree and mash temperatures have been frequently missed. Next brew will see a new temperature probe placement which should resolve the issue.
The grain mill is a motorized MM3 monster mill. The extended hopper holds about 20 pounds of grain. This is another system that might benefit from a few small changes. The mill jams occasionally when grain gets behind the roller, also a gear reduction motor would allow the mill to be even stronger also reducing jamming. Also, This thing has zero safety features some yellow lights that turn on when the mill is running could be useful, maybe some scary stickers of a hand being crushed would be a nice touch.
The walk-in fridge is huge. It could probably hold 35 kegs easily along with many bottles. It was made by sticking out the walls, adding a stupid amount of insulation, a vapor barrier and some finishing work. Cooling is provided by the guts of an old commercial freezer. Additionally the walk-in has taps coming through the wall with chalk board labeling system.
Fermentation takes place in a 27 gallon blichmann conical fermenter when its available. It lives in the seven-up fridge in the above photo. Soon the 42 gallon extension will be making an appearance hopefully in time for the run of assorted winter porters. Next upgrade for this system is a thermowell to monitor actual beer temperature and not ambient temperature.


Thats most of the brewery. I didn't bother showing the storage spaces because nobody really needs to see empty bottles and kegs stacked up. Here are a few pictures of the whole operation.

This is the beginning of the obsession. Just a corner of basement jazzed up with some paint and a few second hand stainless steel tables. At this point the mash- tun was still a cooler and we were boiling in a makeshift kettle that would come apart when the burner was run for too long. This version of the brewery didn't last too long, one big spill of water lead to tile floor, a floor drain, a walk-in cooler and automation for the brewery.
The boil kettle is just a standard blichmann 55 gallon kettle nothing special. The kettle is fired by a 180,000 BTU burner which was made out of a free stainless table, its hard piped natural gas controlled by an automated gas valve.
The hot liquor tank is a very nice piece of equipment. It holds about 25 gallons of sparge water, its heated by a water jacket with an electric heating element that is also automated.


The RIMS mashing system is by far the most complicated part of the brewery. It uses a 30 gallon blichmann kettle, false bottom and sparge arm. Mash water is recirculated from under the false bottom and back over the top of the grain bed. The flow rate is controlled by a flow rate meter and a gate valve. The system is automated with the use of an automated gas valve and temperature probe.

The automation for the system is achieved through a BCS-462, The unit controls the gas valves and takes temperature readings from the HLT, Mash, and all refrigeration spaces. It can be accessed online from anywhere making reading the data logs and changing fermentation temperatures very easy.
The unit can be accessed at control.hollisbrewco.com (user: admin, pass: beer) these are guest settings so feel free to visit without fear of changing any settings.
This system needs some more work, the digital temperature and analog blichmann thermometer don t agree and mash temperatures have been frequently missed. Next brew will see a new temperature probe placement which should resolve the issue.
The grain mill is a motorized MM3 monster mill. The extended hopper holds about 20 pounds of grain. This is another system that might benefit from a few small changes. The mill jams occasionally when grain gets behind the roller, also a gear reduction motor would allow the mill to be even stronger also reducing jamming. Also, This thing has zero safety features some yellow lights that turn on when the mill is running could be useful, maybe some scary stickers of a hand being crushed would be a nice touch.
The walk-in fridge is huge. It could probably hold 35 kegs easily along with many bottles. It was made by sticking out the walls, adding a stupid amount of insulation, a vapor barrier and some finishing work. Cooling is provided by the guts of an old commercial freezer. Additionally the walk-in has taps coming through the wall with chalk board labeling system.Fermentation takes place in a 27 gallon blichmann conical fermenter when its available. It lives in the seven-up fridge in the above photo. Soon the 42 gallon extension will be making an appearance hopefully in time for the run of assorted winter porters. Next upgrade for this system is a thermowell to monitor actual beer temperature and not ambient temperature.


Thats most of the brewery. I didn't bother showing the storage spaces because nobody really needs to see empty bottles and kegs stacked up. Here are a few pictures of the whole operation.

Labels:
automation,
BCS-462,
blichmann,
brewery,
brewing,
fermenator,
monster mill,
RIMS,
walk-in
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