fernenter design
TRANSCRIPT
![Page 1: Fernenter Design](https://reader036.vdocuments.net/reader036/viewer/2022082412/55202fcc4979597a2f8b47cb/html5/thumbnails/1.jpg)
GeneralDesign of Fermenter
![Page 2: Fernenter Design](https://reader036.vdocuments.net/reader036/viewer/2022082412/55202fcc4979597a2f8b47cb/html5/thumbnails/2.jpg)
• Definition
• Types of Fermenter
• Typical fermenter
• Parts of fermenter
![Page 3: Fernenter Design](https://reader036.vdocuments.net/reader036/viewer/2022082412/55202fcc4979597a2f8b47cb/html5/thumbnails/3.jpg)
Type of Fermenter
• The Waldhof-type-fermenter
• The tower fermenter
• Cylindro-conical vessels
• Air lift fermenter
• The cyclone column
![Page 4: Fernenter Design](https://reader036.vdocuments.net/reader036/viewer/2022082412/55202fcc4979597a2f8b47cb/html5/thumbnails/4.jpg)
Typical fermenter
Dimension Ratio
H/D 1.0
P/D 0.34
Z/D 0.8 to 1.0
Y/D 1.0 to 1.2
B/D 0.08 to 0.1
![Page 5: Fernenter Design](https://reader036.vdocuments.net/reader036/viewer/2022082412/55202fcc4979597a2f8b47cb/html5/thumbnails/5.jpg)
Parts of fermenter
Stirrer Assembly
Impeller
Baffles
Sparger
Sample point
Valve
![Page 6: Fernenter Design](https://reader036.vdocuments.net/reader036/viewer/2022082412/55202fcc4979597a2f8b47cb/html5/thumbnails/6.jpg)
Stirrer assembly
Packed-Gland seal
Simple bush
Mechanical Seal
Magnetic drives
![Page 7: Fernenter Design](https://reader036.vdocuments.net/reader036/viewer/2022082412/55202fcc4979597a2f8b47cb/html5/thumbnails/7.jpg)
Type of impeller
Disc turbine
Vaned disc
Open turbine
Marine propeller
![Page 8: Fernenter Design](https://reader036.vdocuments.net/reader036/viewer/2022082412/55202fcc4979597a2f8b47cb/html5/thumbnails/8.jpg)
Sparger
Porous sparger
Orifice sparger
Nozzel sparger
Combined sparger agitator
![Page 9: Fernenter Design](https://reader036.vdocuments.net/reader036/viewer/2022082412/55202fcc4979597a2f8b47cb/html5/thumbnails/9.jpg)
Design for sampling port
![Page 10: Fernenter Design](https://reader036.vdocuments.net/reader036/viewer/2022082412/55202fcc4979597a2f8b47cb/html5/thumbnails/10.jpg)
Sampling System
![Page 11: Fernenter Design](https://reader036.vdocuments.net/reader036/viewer/2022082412/55202fcc4979597a2f8b47cb/html5/thumbnails/11.jpg)
Types of valve
• Gate valve• Globe valve• Piston valve• Needle valve• Ball Valve• Butterfly valve• Pinch valve• Diaphragm valve