The FibreSolve FSH pulper is operated in batch mode. The outstanding design of the FSH rotor provides high capacity, small vat volumes, and low power consumption. The unique rotor creates excellent circulation within the vat which permits operation at consistencies up to 18%. Guiding plates on the rotor flights support the pulp flow. The FibreSolve FSH is suitable for all waste paper grades, including wet strength material. Additionally, it can be used for virgin fiber and broke applications. Optional screen plates and deflaking blocks offer highest efficiency and flexibility. Depending on the amount of coarse contaminants in the raw material, two different discharge systems are applied:
The FibreGuard FG-HR discharge system is applied for white recovered paper and has the following features:
The FibreGuard FG-H discharge system is designed for a smaller amount of coarse contaminants and for pulping of wet strength material. Detrashing with FibreGuard FG-H results in a simple HC pulping system with a minimum number of pulping components.
The FibreWash drum FWD is applied as the final stage in conventional pulping systems. It receives rejects from detrashing machines to recover fibers and to pre-dewater rejects prior to the reject handling system.
