FIBRE SLUSHING

What is the equipment called in which fibres are first slushed?
1. A disperser
2. A disparger
3. A hydropulper
4. A hydrocyclone
How would you tell the difference between an LC and a HC pulper
1. An LC pulper has a high profile rotor
2. An LC pulper has a low profile rotor
3. An LC pulper has a side entry rotor
4. An LC pulper is square shaped
Which are the three advantages of a HC pulper
1. Less energy per ton, less fibre shortening, less fibre debris produced
2. Less energy per ton, less fibre shortening, wet strength paper can be processed
3. The fibre is fibrillated, less fibre shortening, wet strength paper can be processed
4. Less energy per ton, the fibre can be shortened, wet strength paper can be processed
Which one of the following statements is true?
1. Deflakers breakdown fibre bundles into individual fibres
2. Deflakers breakdown wet strength paper
3. Deflakers also fibrillate fibres
4. Deflakers reduce fibre length
The modern version of a ragger/junker is ...
1. The hydropulper
2. The deflaker
3. The HiLow Pulper
4. The drum pulper
What force does the drum pulper use to breakdown sheets into individual fibres?
1. Hydrostatic forces
2. Gravity
3. Hydrodynamic forces
4. Centrifugal force
What is the purpose of the perforated extraction at the bottom of a hydropulper
1. To protect the rotor
2. to prevent the fibres from being overworked
3. To aid agitation
4. To act as a filter screen
What name is used for the type of mill that produces its own pulp?
1. Integrated
2. Open
3. Closed
4. Complete
What piece of equipment may come between the pulper and the storage chest?
1. Refiner
2. Disparger
3. Hydrocyclone
4. Deflaker
In which type of pulper can the rotor be fitted vertically, horizontally or at an inclined angle?
1. Medium consistency pulper
2. Low consistency pulper
3. High consistency pulper
4. Drum pulper

FIBRE SLUSHING

Quiz