100L 1BBL single wall conical beer fermenter

100L 1BBL single wall conical beer fermenter

1. Material: SUS304 or SUS316L,

2. Effective Volume:   customized:100L

3. Size: can be design according to customer’ space height and door size and container size for shipping.

5. Inner surface material: Stainless Steel 304/316

7. Washing way:  CIP spray ball; In the center of the inside tank

8. Beer way out:  With racking arm for beer outlet and drainage valve

9. Welding way:  Perfect argon arc welding, Welds are smooth and flat and the arrangements of welds have to be not more than Ra 0.4 μm. Inside and outside polishing processing, No welding dead corner.

10.Control way: each PID controller control temperature each tank, you can set up or adjust temperature via it;

11.Temperature control ways: Platinum resistance thermometer and Direct reading thermometer, display temperature from intelligent data meter

12.Temperature Measurement System: Temperature sensor PT100, temperature display by intelligent data meter.

13 Co2: by using carbonation stone

2. Determination of the main dimensions of conical fermentation tanks

1). The diameter to height ratio of a conical tank is cylindrical with a conical bottom, and the ratio of the diameter to the height of the cylinder is 1:1 to 4. The larger the diameter to height ratio, the stronger the natural convection during fermentation, and the faster the fermentation speed of yeast. However, yeast is not easy to settle, making beer difficult to clarify. The ratio of diameter to the total height of wort liquid level should be 1:2, and the ratio of diameter to the height of wort in the cylindrical part should be 1:1 to 1.5.

2). The larger the tank capacity, the longer the full tank time of wort, the more fermentation and proliferation times, and the longer the time, which will cause an increase in the formation of diacetyl precursors, a higher production of diacetyl, and a longer reduction time. In addition, it can also cause extended non production time such as wine production, cleaning, and re feeding of wort, as well as high peak periods of cold usage, resulting in a shortage of cooling supply. Due to the release of carbon dioxide and the generation of foam, the effective volume of the tank is generally about 80% of the total tank volume.

3). The cone angle is generally between 60 ° and 90 °, and is commonly used between 60 ° and 75 ° (stainless steel tanks usually have a cone angle of 60 °, while steel tanks with coatings have a cone angle of 75 °) to facilitate yeast settling and separation.