6
3 Function BÜCHI Mini Spray Dryer B-191
3 Function
Figure 2: Functioning principle of the drying air
Figure 3: Functioning principle of product flow and the spray nozzle
The Mini Spray Dryer B-191 functions according to the paral-
lel flow principle. This means that the sprayed product and
the drying air flow in the same direction.
3.1 Functional principle of the drying air
햲 Suction opening
햳 Heating
햴 Flow stabilized inlet to the drying chamber
햵 Cyclone, the product is separated from the air current
here
햶 Aspirator
햷 Temperature probe air inlet
햸 Temperature probe air outlet
햹 Collecting vessel for the finished product
3.2 Functioning principle of product flow and the
spray nozzle
햲 Solution, emulsion or dispersion
햳 Peristalsis feed pump
햴 Product channel
햵 Connection for compressed air or inert gas
햶 Connection for cooling water
햷 Cleaning needle with swirl channel
The cleaning needle serves to push through the nozzle in
the case of eventual blockage by the product.
햲
햳
햴
햵
햶
햷
햸
햹
햲
햳
햴
햵
햶
햷
To Next Page
Loading...