I had problems with foam similar to your description. Then it hops particles from torrhumlingen who

I have about a week ago lost an IPA on tap. When I take out the beer through a 2m long thread will just foam. I'm trying to find out what this may be because since I have not had this problem before. However, a friend almost always the problem. I have brewed in much the same recipe many times before. Nothing strange. about 5kg pale ale, crystal 250gr 140, 100gr wheat, 300gr spray malt pale ale .. about .. plaster, protafloc, WLP001, totaling around 250gr + 130gr dry hops hops. OG1060 FG1013 One thing that differs from the previous recipe is spraymalten. That I have not had to before. Does yeast in 2.5vi 20-22 degrees (primary + secondary) beer has since been cold. Between 1 and 4 degrees in 1.5v. The same day we brewed a double IPA recipe is basically the same but a lot more hops and OG1080-FG1019. This has yeast in the same place during the same time and stood on barrels in the same room temperature. Double-ipan contains no spray malt and has safale US-04. Double-ipan skims perfectly normal. stealth foams That is no problem to fill a glass without bubbling over. The IPA - ie those who scan was brewed in a Braumeister while double-ipan mash was in the cooler. One thing that is different from the past is that I have a new regulator (Whoever hops farm sells). The difference in it and my past is that I can get much higher pressure in the keg. I pressed for about 4-5 bar, disconnect, do the same thing the next day .. same thing with both barrels. Another thing that is different is that the beer that foam is lost in a barrel with bayonet coupling. I'm not sure if I ever used barrel with bayonet coupling before. That there is a bayonet coupling would mean that the beer must pass a different kind of connection than on the drums with ball coupling. One thought is that it's something with my connection stealth foams that causes it. (I mean not therefore very fitting in the barrel without it on the hose) It does not matter how low pressure than I have when I take out the beer. It skims for I have 0 bars and stop coming ö.ht something I do not think I have pressed in too much carbon stealth foams dioxide. Effervescence began before carbonation was complete. As I wrote above, my buddy had a constant problem with foam. We have had the same type of "fatanläggningar". That same kind of barrel, the same fittings and hoses. What has happened? Why will it just foam from the keg, and why has this not happened before? What should I do to get rid of the foam. The beer was brewed to a party this Friday and I'm getting a little worried that it will not be served. / Jonathan jonvox Helmaltsbryggare Posts: 23 Joined: Monday 2011-09-26 20:37
Delicious it into the air in any connection? Ie it is a bit loosely coupled and suck some air in the clutch which creates turbulence. Air can be sucked stealth foams into the tube when you open the tap if you do not have a hose clamp. It sounds strange but it is something called ejector principle and, among other things used for creating vacuum with compressed air. Also called ejector pump. https://sv.wikipedia.org/wiki/Pump Bee Yeast Growers Posts: 1014 Joined: Sunday 2012-06-03 21:30 Location: Stockholm - Åkersberga
I had problems with foam similar to your description. Then it hops particles from torrhumlingen who had kept up with the barrel which then sat in the risers and fatpost. I eased the pressure in the keg (höhö) and then bolted off outpost, removed the tube, made clean and put the tube back and post. Since there was no problem with foam anymore ... My torrhumling low of 100 grams of pellets stealth foams without the bag. If you were driving without a bag when you torrhumlade could very well be the same problem. stealth foams
Could it be that you have managed to push in too much carbon dioxide? You talk about low temparaturer and high pressure 4-5 bar. So high pressure one might push the first time to speed kolsyresättningsprocessen but we talk equilibrium state at low temperatures, it is way too loud. At 4 degrees it should eg be about 0.8 bar to get 2.4 vol CO2 when there is equilibrium. Do you have too much carbon dioxide can directly stealth foams start skimming when you lower the pressure below the equilibrium pressure. Here you have a table where you can check out the equilibrium pressure in bar or psi you should have depending on the temperature: http://www.humle.se/library/kolsyretabell.html I accidentally get too much carbon dioxide in a beer cask and then it began to dim when the pressure dropped. I tried lowering the equilibrium pressure but it took a long time to get the carbon dioxide to exit. I had to raise the pressure temporarily, when I would take a glass because it would not froth and lower back during storage. It is much easier / faster to raise kolsyrenivån in a beer than to lower it. Especially fast is it when the beer is cold. / Jörgen
As Jorgen writes is far too high pressure (for any temperature). Or are you forced carbonated with the pressure, in 10 minutes in the temperature you write? You also write that you now have a bayonet for the first time, you, I suspect that you sat on the new / old pieces of hose couplings. <(B effervescence