External 3D Model
The Grubbens High Consisitency (HC) Pulper, along with the Reject separator, is a complete system for dissolving and separation of household waste and other organic materials, suitable for bioenergy production. Sequence for filling, dissolving and emptying of the system is done automatically by integrating it into a computer setup control system.
The HC-Pulper handles waste batch by batch, with an operating consistency up to 22% dry solids. The intensive but gentle treatment of the material helps to create a clean and consistent accept from the very start of the pre-treatment phase. Emptying of the HC-Pulper is done by the Reject Separator, where the accept material passes through a screen plate and pumps further to an emptying chest. Additionally the system washes the reject to minimize losses of organic materials.
External 3D Model
Interal 3D Model
Pretreatment System
Grubbens Pulper