Cleaning steps for fermentation tanks
- Drain the residual carbon dioxide gas in the tank. Compressed air displaces carbon dioxide for 10-15 minutes (depending on the compressed air flow).
- The yeast remaining in the fermenter was rinsed with clean water, and the fermenter was rinsed with hot water at 90°C to warm it up. Disassemble the discharge combination valve and aseptic sampling valve, use a special brush dipped in lye to clean it, and reinstall it.
- Circulate the fermenter with 1.5-2% hot alkaline water above 80°C for 30 to 60 minutes. Rinse the fermentation tank with hot or warm water to make the discharge liquid neutral, and rinse the fermentation tank with cold water to room temperature.
- Use a nitric acid solution with a concentration of 1% to 2% or an acidic cleaning solution for 15 minutes.
- The fermenter was rinsed with water to neutralize the drain.
Sterilization of Fermentation Tanks
Why clean and then sanitize
Common problems encountered in fermentation tank cleaning
The use of caustic soda in cleaning only affects removing organic matter, and the chemical reaction speed is increased by about 1.5 times when the temperature is increased by about 10 °C, so small fermentation tanks are generally cleaned with hot alkali.
When cleaning, a single nitric acid or acid cleaning agent is used for cleaning, which only has a certain effect on inorganic substances and is almost ineffective on organic substances. The contamination on the wall of the fermentation tank is a mixture of inorganic and organic substances, which is difficult to clean with a single cleaning agent. So, an alkaline cleaning solution and an acidic cleaning solution are required to be used together.
Turnkey Craft Brewery
Beer Brewery Equipment Manufacturer The brewing supplies provided by Micet Craft can support your brewing needs from small batches of micro beer brewing equipment to 100 barrels capacity. Micet Craft has reached cooperation with many breweries around the world, we can design and manufacture professional brewing systems for breweries, including cellar beer brewing equipment and other
China stainless steel fermentation vessels manufacturer The fermentation tank is where the beer carry out the fermentation process, it provides a place suitable for life activities and metabolism for microorganisms. To adapt to the use of different sizes of breweries, Micet Craft produced a variety of sizes and specifications of fermentation tanks. Customers can choose
Professional bright Beer tank manufacturer from China The bright tank is a vessel for storing and carbonated beer, it is also called the brite tank. The bright tank is an important part of the workflow of professional beer brewers. It can be used to store and carbonate beer, thus eliminating the trouble of cleaning beer
China brewing equipment manufacturer and suppliers Micet Craft has cooperated with breweries in many countries around the world to provide them with brewing equipment. We provide customers with turnkey brewery solutions, which include designing, manufacturing and installing customized breweries. The Micet Craft team has decades of experience in the manufacturing of brewing equipment, we not
Best brewhouse equipment manufacturer from china Brewing good beer requires brewhouse equipment. Whether you are brewing beer for home, business or brewery, Micet Craft can provide a turnkey solution according to the daily output you need. We have brewhouse equipment with 2 vessels, 3 vessels and 4 vessels, the unique design allows you to do decoction
Professional beer filling machine manufacturer Beer filling machine is the core equipment of the beer production line. Our beer filling system uses stainless steel as the production material. Stainless steel is not easy to wear, and it is easy to clean. Micet Craft provides you with a cheap and efficient way of filling beer. We
Best beer brewing system manufacturer from china Micet Craft is a professional beer brewing system manufacturer in China. We mainly produce high-end customized turnkey brewing systems. Whether you are planning to open a nano-brewery, microbrewery, or commercial brewery, we can provide you with the most complete turnkey solution. Our beer brewing systems are all price-competitive
Beer Brewery Equipment Manufacturer The brewing supplies provided by Micet Craft can support your brewing needs from small batches of micro beer brewing equipment to 100 barrels capacity. Micet Craft has reached cooperation with many breweries around the world, we can design and manufacture professional brewing systems for breweries, including cellar beer brewing equipment and other
China stainless steel fermentation vessels manufacturer The fermentation tank is where the beer carry out the fermentation process, it provides a place suitable for life activities and metabolism for microorganisms. To adapt to the use of different sizes of breweries, Micet Craft produced a variety of sizes and specifications of fermentation tanks. Customers can choose
Professional bright Beer tank manufacturer from China The bright tank is a vessel for storing and carbonated beer, it is also called the brite tank. The bright tank is an important part of the workflow of professional beer brewers. It can be used to store and carbonate beer, thus eliminating the trouble of cleaning beer
China brewing equipment manufacturer and suppliers Micet Craft has cooperated with breweries in many countries around the world to provide them with brewing equipment. We provide customers with turnkey brewery solutions, which include designing, manufacturing and installing customized breweries. The Micet Craft team has decades of experience in the manufacturing of brewing equipment, we not
Best brewhouse equipment manufacturer from china Brewing good beer requires brewhouse equipment. Whether you are brewing beer for home, business or brewery, Micet Craft can provide a turnkey solution according to the daily output you need. We have brewhouse equipment with 2 vessels, 3 vessels and 4 vessels, the unique design allows you to do decoction
Professional beer filling machine manufacturer Beer filling machine is the core equipment of the beer production line. Our beer filling system uses stainless steel as the production material. Stainless steel is not easy to wear, and it is easy to clean. Micet Craft provides you with a cheap and efficient way of filling beer. We
Best beer brewing system manufacturer from china Micet Craft is a professional beer brewing system manufacturer in China. We mainly produce high-end customized turnkey brewing systems. Whether you are planning to open a nano-brewery, microbrewery, or commercial brewery, we can provide you with the most complete turnkey solution. Our beer brewing systems are all price-competitive