DS-ZNW series cylinder wire thickener can be used in the washing
and dewatering of low consistency stock in paper making and pulping
process. It works like a filter by gravity.
Design Features:
DS-ZNW series cylinder wire thickener consists of wire mould,
pressure device of pressure roll, scraper knife device and driving
device, etc. Low consistency stock (0.**1%) is fed from inlet into
its cylinder through where the stock is attached to the surface of
wire mould along the direction of the low-speed rotation of wire
mould. The stock water is drained by the level difference (1/**1/2
cylinder diameter) between inside and outside of cylinder. The
filtered stock is carried in the rotating wire cylinder at low
speed and further pressed and dewatered to **6% by the roll on
gravity. The pressed stock is removed from roll by a scraper knife
and drop in outlet.
Wide adaptability to different kinds of pulp, low consistency
dewatering, high dewatering ratio, high output, and using different
wire mesh for white water quality control.
Output per square meter of wire area will be less 1 ton for masson
pine GP2, 2 tons or more for chemical pulp and 1.**2 tons for straw
pulp per day.