杂质分离机 福建轻机 ZDF系列

application:
zdf series impurity separator combines the functions of paper defibering and impurities separating. as a downsteam equipment of a
pulper (for high or low consistency, continuously or batch-wise), impurity separator is used for separating the light and heavy impurities,
and defibering the stock from the hydrapulper.
design features:
zdf series impurity separator consists of steel housing, horizontal defibering impeller, drive, inlet and outlet piping, etc. the stock from
the hydrapulper enters into the impurity separator tangentially. with the weir inside the separator, the heavy impurity settles down to the
bottom, then the stock and light impurities enter the circulation zone. the stock is suctioned axially and thrown out from the periphery of
the impeller with high-speed to form strong turbulence circulation. with inner friction of the stock, pumping function of the impeller and
the friction between the impeller and the screen plate, accepts pass through the screen holes and the light impurities discharge at the
light-impurities-outlet tangentially.
with adjusting the weir and the clearance between the impeller and the screen plate, the quality and throughput of the stock can be
controlled.
impurity separator works together with the pulper in order to separate the light and heavy impurities of waste paper stock as well as to
increase the capacity of the pulper.
waste paper stock can be handled with coarse screening efficiently, which results in simplifying the process and saving power
consumption.
用 途:
zdf系列杂质分离机是集纤维疏解与杂质分离于一体的设备。装置于碎浆机(包括低、高浓度连续式或间歇式)之后，为二级碎浆分
离设备，以分离废纸浆中的轻、重杂质，并疏解水力碎浆机未碎解的纸片。
结构特点：
zdf系列杂质分离机由钢制的圆筒槽体、沿水平方向装置的叶轮分离器、传动机构、进浆管等组成。
由于分离机内部堰板的作用，使重杂质沉积于底部，浆料与轻杂质进入循环区到圆筒筛进一步除渣。当叶轮回转时，浆流沿中心
轴线吸入，从叶轮圆周高速抛出，形成强烈的湍流循环。
设计调整挡圈，调整叶轮与筛板间隙，控制出浆质量与产量。
匹配碎浆机操作，分离排除废纸浆中轻、重杂质，提高碎浆机的生产能力。
对废纸浆有效地粗渣筛选，简化流程工序操作，节约电耗。