How do we maintain brewery equipment fermentation tank temperature
- Mar 30, 2022
- 133
- tiantai
Fermentation Vessels, also known as fermenters or FVs (and occasionally spelled fermentors), are the tanks, barrels, or other brewery equipment vessels where wort is held as it ferments into beer.
Fermentation in a brewery is the process by which yeast converts the glucose in the wort to ethyl alcohol and carbon dioxide gas -- giving the beer both its alcohol content and its carbonation. To begin the fermentation process in fermentation tank, the cooled wort from brewery equipment heat exchanger is transferred into a fermentation vessel to which the yeast has already been added. If the beer being made is an ale, the wort will be maintained at a constant temperature of 68 F (20 C) for about two weeks. If the beer is a lager, the temperature will be maintained at 48 F (9 C) for about six weeks.
Active fermentations give off considerable heat, and fermentation temperatures can rapidly rise to a point where flavors and yeast health are adversely affected. The ability to cool fermenting beer was therefore important, especially during the warm summer months. So the fermentaton tanks must be cooled by glycol constantly to maintain the proper temperature. The temperature control is finished automatically.
The fermentation tanks with 80mm insulation, it can avoid surrounding temperature influence well. But some brew masters still worry about the fermentation temperature may drop down in winter, thus lower than needed fermentation temperature. If so, how do we heat up the fermentation tank temperature and maintain?
We have two solutions to heat to needed fermentation temperature: manual or automatic.
Both solutions need a glycol warm tank, which has heater inside to heat the glycol.
For manual solution, we can link the glycol warm tank to glycol piping by manual, of course, we need to leave extra valves in advance on pipe, which allow flow into jacket and circulate back to warm tank. It is economic type and many breweries prefer to choose this type.
For automatic solution, it is same with glycol cooling solutions, we need to design glycol solenoid valves on pipe, and add fermentation temperature control. So the heating process will be finished automatically. The automation level is higher and save labor.
If you need any solutions for your brewery, I remain at your disposal.
Get a Proposal
Derrick
[email protected]
Fermentation in a brewery is the process by which yeast converts the glucose in the wort to ethyl alcohol and carbon dioxide gas -- giving the beer both its alcohol content and its carbonation. To begin the fermentation process in fermentation tank, the cooled wort from brewery equipment heat exchanger is transferred into a fermentation vessel to which the yeast has already been added. If the beer being made is an ale, the wort will be maintained at a constant temperature of 68 F (20 C) for about two weeks. If the beer is a lager, the temperature will be maintained at 48 F (9 C) for about six weeks.
Active fermentations give off considerable heat, and fermentation temperatures can rapidly rise to a point where flavors and yeast health are adversely affected. The ability to cool fermenting beer was therefore important, especially during the warm summer months. So the fermentaton tanks must be cooled by glycol constantly to maintain the proper temperature. The temperature control is finished automatically.
The fermentation tanks with 80mm insulation, it can avoid surrounding temperature influence well. But some brew masters still worry about the fermentation temperature may drop down in winter, thus lower than needed fermentation temperature. If so, how do we heat up the fermentation tank temperature and maintain?
We have two solutions to heat to needed fermentation temperature: manual or automatic.
Both solutions need a glycol warm tank, which has heater inside to heat the glycol.
For manual solution, we can link the glycol warm tank to glycol piping by manual, of course, we need to leave extra valves in advance on pipe, which allow flow into jacket and circulate back to warm tank. It is economic type and many breweries prefer to choose this type.
For automatic solution, it is same with glycol cooling solutions, we need to design glycol solenoid valves on pipe, and add fermentation temperature control. So the heating process will be finished automatically. The automation level is higher and save labor.
If you need any solutions for your brewery, I remain at your disposal.
Get a Proposal
Derrick
[email protected]
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