稀土瓷砂滤简介说明
【产品简介】
稀土瓷砂是选用本地优质高岭土做原料，掺合一定量的成孔剂、粘结剂，经过炼泥、成型、干燥、烧成等工艺生产而成。是一种机械强度高、磨损率低、比表面积大、孔隙率高，接近于球状的灰白色滤料，是适宜于去除污水中胶体杂质的新型产品。多用于机械过滤器、滤池滤料，能减少反冲洗量，增加接触面积和过滤表面积，特别是扩大吸附面积，提高滤池的截污能力，提高产水量和出水量，经化验各项物理化学性能均优于其它滤料，主要用于电力、化工石油、供排水的净化水处理。
product introduction
The adsorption of colloids in rare earth porcelain sand is the use of local high-quality kaolin as raw material, adding certain amount of pore forming agent, binder, after refining mud, forming, drying, sintering process and production. Is a kind of mechanical strength, wear rate is low, specific surface area, porosity, close to spherical gray filter is suitable for removal of impurities of new products. For mechanical filter, the filter can reduce anti flushing volume, increase the contact area and filtration surface area, in particular, is to expand the area and improve the filter interception capacity, improve the water yield and water, after testing the physical and chemical properties were better than other media, mainly used in electric power, petroleum chemical industry, water supply and drainage water purification treatment.
【陶瓷滤料性能指标】
分析项目 | 测试数据 | 分析项目 | 测试数据 | 分析项目 | 测试数据 |
SiO2 | 58～74% | 硬度 | 7级 | 比重 | 2.57g/cm3 |
Fe2O3 | ≤1% | 抗压强度 | 3.43×103Pa | 容重 | 1.65g/cm3 |
Al2O3 | 22-24% | 耐磨度 | 0.15 | 破碎率 | 0.02％ |
耐酸率 | 99% | 比重 | 2.57g/cm3 | 磨损率 | 0.75％ |
耐碱度 | 95.2% | 气体通过量 | 1500~2000m3/m2.h | 孔隙率 | 46％ |
吸水率 | 0.2% | 水通过量 | 2~3t/m2.h | 适用温度 | -20~1200℃ |
【产品细节图】
【主要用途】
稀土瓷砂滤料广泛用于单层滤池、多层滤池、机械过滤器中做过滤中做过滤介质，处理各种工业污水、工业用水、城市自来水、城市污水、纯水、软水，也可作为生物滤料处理有机污水。还可用于过滤式除尘器做滤料处理各种工业粉尘、锅炉烟尘。
main use
Rare earth porcelain sand filter is widely used in single layer filter, multilayer filter, mechanical filter for filtration in the filter medium, industrial wastewater treatment, industrial water, city water, city sewage, pure water, soft water, also can be as a biological filter treatment of organic sewage. Can also be used to filter type dust remover do filter material processing all kinds of industrial dust, boiler soot.
【产品优点】
1)稀土瓷砂滤料具有耐腐蚀，抗氧化；化学性能稳定、过滤阻力小、滤液清、效果好，使用寿命长等优点。
2)用于二次循环水处理过滤，过滤水头损失小，再生周期长，再生简易方便，不易阻塞，可达到最佳效益。
3)用于化学法处理的废水过滤，重金属去除率达90％以上，悬浮物去除率达100％，浊度去除率90%。
[product advantages]
1) rare earth porcelain sand filter material has the advantages of corrosion resistance, oxidation resistance, stable chemical properties, small filtration resistance, clear filtrate, good effect, long service life and so on.
2) for two times of water treatment and filtration, the filter head loss is small, the regeneration cycle is long, the regeneration is simple and convenient, not easy to block, can achieve the best benefit.
3) for the treatment of wastewater by chemical method, the removal rate of heavy metal is more than 90%, the removal rate of suspended solids is 100%, the removal rate of turbidity is 90%.
【常用规格】0.5—1㎜/1—2㎜/2—4㎜/4—8㎜/8—16㎜/16—32㎜
【包装规格】塑料编袋包装，每件25KG。
联系人：周晓
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