半浸没式纤维转盘过滤器是一种高效污水深度处理设备，主要用于冷却循环水、废水回用及悬浮物去除等领域。其核心结构包括中心转鼓、转盘、反洗系统和电气控制系统，转盘两侧包裹纤维滤布（材质为不锈钢丝或聚酯丝），过滤孔径最小可达10μm。
一、主要特点
1、高效过滤
进水SS≤80mg/L时，出水SS≤10mg/L，结合药剂可去除磷、重金属等污染物23。
滤布采用纳米纤维材料，通量大且杂质不易黏附，有效过滤深度＞3mm。
2、自动化运行
反洗系统通过高压喷嘴自动清洗滤布，杂质经冲洗水槽排出，运行维护简便。
设计耐冲击负荷，可处理瞬时峰值SS 80-100mg/L的进水。
3、结构优势
设备紧凑，占地面积小，水头损失低于砂滤池。
部分型号采用V形进水箱设计，通过倾斜过滤网预除大颗粒杂质，延长滤布寿命。
二、应用场景
冷却水循环处理、污水厂二级出水深度处理。
适用于活性污泥法、SBR系统、氧化沟等工艺后的悬浮物去除。
The semi submerged fiber disc filter is an efficient wastewater deep treatment equipment, mainly used for cooling circulating water, wastewater reuse, and suspended solids removal. Its core structure includes a central drum, a turntable, a backwashing system, and an electrical control system. Fiber filter cloth (made of stainless steel wire or polyester wire) is wrapped around both sides of the turntable, and the minimum filter aperture can reach 10 μ m.
一、 Main features
1. Efficient filtration
When the influent SS is ≤ 80mg/L and the effluent SS is ≤ 10mg/L, combined with chemicals, pollutants such as phosphorus and heavy metals can be removed.
The filter cloth is made of nanofiber material, which has a high flux and is not easy for impurities to adhere. The effective filtration depth is greater than 3mm.
2. Automated operation
The backwashing system automatically cleans the filter cloth through a high-pressure nozzle, and impurities are discharged through the flushing water tank, making operation and maintenance simple.
Designed to withstand impact loads and handle influent with instantaneous peak SS of 80-100mg/L.
3. Structural advantages
Compact equipment, small footprint, and lower head loss compared to sand filters.
Some models adopt a V-shaped inlet water tank design, which pre removes large particle impurities through a tilted filter screen to extend the service life of the filter cloth.
Application scenarios
Cooling water circulation treatment and advanced treatment of secondary effluent from sewage treatment plants.
Suitable for suspended solids removal after activated sludge process, SBR system, oxidation ditch and other processes.
