China complete brewing system china production brewing equipment WEMAC G067

China complete brewing system china production brewing equipment WEMAC G067

The shape of the fermenter: the cylindrical conical fermenter is the current general fermenter. 

The main body of the tank is cylindrical. Cooling and holding device is a fully enclosed fermentation tank. 

The cylindrical conical fermentation tank is suitable for both the bottom fermentation and the top fermentation. 

The processing is very convenient.

Determination of the number of beer fermentation tanks:

N=T×M÷A+3

T-fermentation time (days)

M-Number of daily saccharification batches

A-Saccharification batch

3-spare

The volume of the mash tun is generally 700-800L / 100kg, and the effective volume is generally 0.8, 

but the liquid level in the pot is preferably not less than 200mm from the upper weld to prevent overflow of the pot. 

The diameter-to-height ratio of the cylindrical part is generally 2: 1, 

and the spherical bottom is generally the same height as the cylinder (the cone bottom is generally designed at 160 °). 

The diameter of the riser is generally 1 / 30-1 / 50 of the cross-sectional area of the cylinder. 

The bottom of the pot is generally heated by a jacket or Miller plate (honeycomb). 

Generally, the heating area per ton of mashed mash is 0.7- About 1m2.

The mashing heating is provided in a variety of ways including direct fire heating, electric heating, and steam heating.

The saccharification auxiliary equipment mainly includes material-water mixer, diversion pump, hot water tank, etc.

Stirring speed is generally 20-40r.pm (line speed is less than or equal to 3m / s). It is not suitable to carry out strong stirring 

to avoid bringing in air and forming shearing force. The size design of the stirring paddle is very important. 

The diameter is suitable, otherwise, it will generate shearing force on the mash and change the contents of the mash.

The mash tun is generally a cylindrical body, a ball bottom or a slightly conical (160 °) sandwich bottom, 

an arc top cover (the cone angle is generally 120 ° when the upper cone is sealed), 

and the slurry is stirred. There is a wave groove at the root of the exhaust pipe to collect 

the condensed water left by the pipe wall, and then it is discharged out of the pot. 

There is also an exhaust hole door at the root to adjust the opening and closing degree (large mash tun) as required. 

Or wheat water mixer, sight glass, lighting lamp, liquid inlet (better at the bottom of the pot), etc., 

the cylinder body of the pot has a thermometer, a liquid level gauge, etc., 

generally using steam bottom heating or internal electric heating tube heating.

The heat exchange area of saccharification equipment is generally 0.7 ~ 1m2 / m3.