EPS泡沫滤珠

 泡沫滤珠 

      泡沫滤珠滤料是可发性聚苯乙烯泡沫颗粒滤珠(EPS发泡塑料滤珠),系在悬浮聚苯乙烯树脂中加入石油液化气而发泡制成的珠状颗粒白色小球,属轻质滤料,堆密度10-100kg/m3,孔隙率50%左右。

 

      滤珠是可发性聚苯乙烯颗粒加入石油液化气而发泡制成的珠状白色小球,属轻质滤料,综合过滤效果好。若将其覆盖于压力综合净水器的上部,当浑浊度500mg/L原水经过这种泡沫塑料颗粒过滤层过滤后,出水浊度可降低到5mg/L,达到国家饮用水标准。这种压力净水器,把水质净化中的混凝、清和过滤三道工序在一个容器内完成。由于简化工艺流程,设备简单可告,可以直接供应水塔和用户,目前国内已经用于中小型经水设备,也用于内河船舶给水系统。

 

      常用粒径规格:0.5-1.0mm,0.6-1.2mm,0.8-1.2mm,0.8-1.6mm,1.0-2.0mm,2.0-4.0mm,4.0-8.0mm,10-20mm

 

滤珠指标

 

分析项目

测试数据

表观密度kg/m2

<20

≥20

压缩强度KPA

≥60

≥100

吸水率%

≤5

≤4

堆密度kg/m3

20-60

氧指数%

≥30

空隙率%

50

 

滤珠特性

 

      滤珠具有重量轻、比表面积大、吸附力好、不破碎、孔隙率高、滤速快、脱污能力强、滤料均交、使用寿命长等优点。

 

      1、这种压力净水器,把水质净化中的混凝、澄清和过滤三道工序在一个容器内完成。

 

      2、由于简化工艺流程,设备简单可靠,可以直接供应水塔和用户,目前国内已经用于中小型净水设备,也用于内河船舶给水系统。

 

      3、机械强度高,密度大约在10-50kg/m3之间。

 

      4、具有重量轻、比表面积大、吸附能力强、滤料均匀、使用寿命长等优点。

 

滤珠用途    

 

      滤珠广泛应用于各种过滤器、净水器、 离子交换器、无阀滤池、反渗透、海水淡化、城镇供水、排水、以及钢铁、化工、油田、煤矿、造纸、制药、制酒、饮料、纯净水、除铁除锰、游泳池、工业废水等领域。

 

      在中小型水处理系统中、泳池循环水处理系统中,经常用到发泡泡沫滤珠滤料,泡沫滤珠其本身重量轻、比表面积大、吸附能力强、不破碎、孔隙率高、滤速快、脱污能力强、滤料均匀、使用寿命长。目前主要用于中小型净水设备,也用于泳池循环水处理、内河船舶给水系统。

英文翻译

 

Filter bead profile

 

Bubble bead filter material is polystyrene foam particles bead filter (EPS foamed plastic bead), is in the suspension of polystyrene resin joined the liquefied petroleum gas and foam beads, bead particles made of white light filter material, the bulk density of 80-100 kg/m3, porosity is about 50%.

Filter bead is polystyrene particles joined the liquefied petroleum gas and foam beads, beads made of white light filter material, filtering effect is good. If the cover in the upper pressure integrated water purifier, when turbidity 500 mg/L raw water after the foam particle filter layer, the water turbidity can reduce to 5 mg/L, meet the national drinking water standards. Coagulation of the pressure water purifiers, water purification, and filtration process to be completed in a container. Due to simplify process flow, equipment simple can accuse, water tower, and the user can directly supply, the current domestic have been used for small and medium-sized water equipment, also used for inland river ships water supply system.

 

Bead filter USES

KaiXiang bead filter is widely used in all kinds of filter, water filter, ion exchanger, no valve filter, reverse osmosis, desalination, urban water supply, drainage, and steel, chemicals, oil field, mine, papermaking, pharmaceutical, wine, beverage, pure water, industrial waste water, swimming pools, in addition to iron and manganese, and other fields.

In small and medium-sized water treatment systems, swimming pool water treatment system, often used foam foam bead filter material, foam filter bead its light weight, large specific surface area, strong adsorption ability, not broken, high porosity, quick speed, escapes the dirt ability, filter material and long service life. At present is mainly used for small and medium-sized water purification equipment, also used in swimming pool water treatment, water supply system inland river ships.