Ceramic ball ,Porcelain sand as a filter

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

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%

Specification

Item	Index	Remark
Acid resistance	99.8%
Alkali resistance	98%	sork in  NaOH,KOH
Compressive Strength	3430Kg/cm2
Thermal coefficient	4.145×103J/Mhc
Specific heat	628~837J/kg°C
Hardness	7Mosh	Mosh
Abrasion resistance	0.15
water absorption	0.29%
Cubic measure	1.319g/cm3
Bulk density	2.347g/cm3
Abrasion rate	0.02%
Smash rate	0.75%
Voide rate	44.6%
Voide rate	43.8%
Temperature rate	1300°C

    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 ball ,Porcelain sand as a filter