ceramic sand filter 1.the size can be in 0.1-8mm 2.can be for advance treatment.eg:oil,city pollution 3. Big void
ceramic sand filter Product parameters:
Pingxiang City Zhongxing Chemical Packing co.ltd is a professional manufacture which can produced ceramic ball .Based on previous ceramic sand filter, we developed a new filter, with the characteristic of large specific surface; strong decontamination capacity; high water yield; long filter cycle, Ceramic Sand Filter effectively solves industry effluent and urban sewage. Aiming at conventional product’s defect, and in the opinion of new filter development, we adopt porcelain clay; agglomerate; pore-forming agent and CRE, through heating agglomeration, it shows white color; hard texture; even-grained; high porosity and good roundness. It is applicable for Chemical Plant; Oil Refinery; Electric Power; Pharmaceutical Factory; Galvanization; Paper Mill and Brewery filed.
ceramic sand filter advantage as follows
1. Big voids on the surface of ball, normally, its filtering velocity is 15-20m3/h, with small head loss; it lowers filtering tank’s height and saves electric power and infrastructure expense.
2. Because of even and regular in particle size, making it easy to be cleaned, the back-flush strength is 12-20 l/m2, so the water consumption could be reduced 30-50%.
3. Large surface area and pore volume; strong decontamination capacity, generally with 9~10kg/m3, it is as 1.2 ~ 1.5 times as quartz sand filtering.
4. High strength; small abrasion; usage life is over 15 years.
5. Well distributed; easily packed; uneasy to wash away; none secondary pollution; it is applicable for ion exchange, mechanical filter, valveless filter chamber, reverse osmosis system. It is usually pretreatment or supporting layer in reverse osmosis system which used for supporting layer of activated carbon adsorption.
6. According to water quality and special fabrication processing, the porcelain sand filter material is able to free from iron, Mn, fluorine.
Ceramic sand filter size
Layer | Floor |
Φ0.5mm~Φ1.0mm | Φ8.0mm~Φ16.0mm |
Φ1.0mm~Φ2.0mm | Φ016.0mm~Φ24.0mm |
Φ2.0mm~Φ4.0mm | Φ24.0mm~Φ32.0mm |
Φ4.0mm~Φ8.0mm |
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Ceramic sand filter chemical Composition
Chemical | SiO2 | Fe2O3 | MgO | Al2O3 | CaO | K2O+Na2O | |
Content | 68-74% | 0.1% | 0.7% | 18-24% | 0.5% | 0.4% |
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Specification
Item | Index | Remark |
Acid resistance | 99.8% | |
Alkali resistance | 98% | sork in NaOH,KOH |
Compressive Strength | 3430Kg/cm2 |
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Thermal coefficient | 4.145×103J/Mhc |
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Specific heat | 628~837J/kg°C |
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Hardness | 7Mosh | Mosh |
Abrasion resistance | 0.15 |
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water absorption | 0.29% |
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Cubic measure | 1.319g/cm3 |
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Bulk density | 2.347g/cm3 |
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Abrasion rate | 0.02% |
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Smash rate | 0.75% |
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Voide rate | 44.6% |
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Voide rate | 43.8% |
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Temperature rate | 1300°C |
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Pingxiang City Zhongxing Chemical Packing co.ltd can provide quality insurance for ceramic sand filter ,and We firmly believe that Customer's satisfaction is our greatest sucess.
ceramic sand filter ,Porcelain sand filter