Grinding and sanitization

France Biogaz Valorisation carries out projects with inputs of agricultural or industrial, animal or plant origin. We systematically review each input to determine if it requires pre-treatment. This treatment could be: ✓ Thermal (by hygienization) for health reasons ✓ Mechanical (by grinding) to accelerate digestion Discover solutions implemented by France Biogaz Valorisation

Grinder Incorporator

 

✓ Placed upstream of digestion

✓ Separates unwanted

✓ Homogenizes the material before introduction and avoids the formation of islands

✓ Allows the material to be conveyed easily and introduced into two different tanks

Online crusher


✓ Placed after a mixing pit or between two digestion tanks

✓ Simplicity

✓ Robustness

​Hammer crusher

 

✓ Placed upstream of digestion

✓ Grinds unwanted items

✓ Different tank sizes possible

✓ ​Well suited to corn stover

✓ ​Simplicity and robustness

Parallel shaft crusher


✓ Ideal for fibrous or large particle size materials

✓ Used in line or positioned on a pre-ditch

✓ Possible addition of a loading hopper

 


Hygienization

 

✓ Allows processing of materials

category C3

✓ Grinding required upstream

✓ Different tank sizes possible

✓ Heating with biogas, fuel oil or natural gas

✓ Heat recovery to preheat inputs or heat digestion tanks

✓ Can be installed upstream or downstream of digestion