ZNS系列双网挤浆机/ ZNS Series Twin-wire Press

ZNS系列双网挤浆机/ ZNS Series Twin-wire Press

用 途:

ZNS系列双网挤浆机适用于制浆造纸工艺各类纸浆浆料的浓缩与补充洗涤特别广泛用于废纸的热分散系统、机械浆的高浓漂白、粗 渣再磨等系统的浓缩与洗涤商品浆的浆板机形成部的浓缩与补充洗涤对低游离度的机械浆、草类浆的浓缩与补充洗涤也很适用

结构特点:

应用双网楔形脱水原理,脱水案板与与压辊装置的组合脱水;压 区长,压力差逐渐加大,浓缩比高,出浆浓度可稳定在28~48%. 自动调整网速,以调整脱水量与出浆浓度,确保工艺对出浆浓度 的稳定要求. 夹网楔形成型脱水滤板与压辊装置二个脱水区组合,结构新颖, 浓缩能耗低(不需真空). PLC控制,系统运行安全又可靠且更稳定.白水中的纤维损失少.

Application:

ZNS series twin-wire press is suitable for washing and thickening of all kinds of pulps. It is widely used in dispersion system of the recycled paper stock, bleaching system of the mechanical pulp with high consistency and the refining system of coarse rejects, etc. It can also be used in the forming stage of wetlap machine as well as the washing and thickening of mechanical pulp and straw pulp with low freeness.

Design Features:

Adopt the wedge-shaped dehydration principle;

Group dehydration of the dewatering filter plate and pressing roll unit;

Long nip, increasing pressure drop, and high concentration ratio stabilize outlet consistency at 28-48%;

Adjust the wire speed automatically so as to control the dewatering amount and outlet consistency and ensure the outlet consistency meet the process requirements;

Unique structure, low power consumption(no vacuum is needed); PLC control to keep the system steady, safe and reliable;

Low fiber loss.

主要技术参数 / Main Technical Data