Изысканный Кварцевые Материал песчаный фильтр

Quartzsandfiltermaterial Quartzsandfiltermaterialproductintroduction: Quartzsandfiltermaterialisthemostcommonformoffiltermaterials,itisusedwidely,itcanbeused forthepurificationofdrinkingwaterandindustrialproductionwaterandvariouspooloffractalordinary fastfilterandsewagefilters,watermechanicalfilter. Ourfactoryadoptedthenaturalqualityquartzdepositasrawmaterial,themechanicalbroken,rolling pressuregrinding,washedscreening,dryingscreening,vibrationclassificationandsoonaseriesof newproducingcraft,andeffectivelyprotectthenaturalstructure,thuscomprisedextendthefilter materialusecycle.Ithasfilterspeedfast,filteringeffectisgood,stabledischargingwater,notplug, notagglomeration.Theuseperiodislongerthanseasand(1-2cycles). Quartzsandfiltermaterialproductdetails: Applicablescope Refinedquartzsandfiltermaterialsuitableforlivinganddrinkingwaterfilteringandotherwater purificationprocessing.Moresuitedforpetroleum,chemical,mining,metallurgical,thermoelectric, papermaking,printing,dyeing,tanning,foodandsoontheproductionwaterprophaseoftreatment andwatertreatment,andsewagerecycle. Technicalrequirements 1)Mechanicalstrength,brokenrateandwearrateshouldnotgreaterthan1.5%sum(percentageby weightplan). 2)Chemicalstabilityandcontainsnovisiblemud,micaandimpurities,waterfiltermaterialleaching solutiondoesnotcontainpoisonousandharmfulsubstances. 3)Quartzdensityshouldbenotlessthan2.55g/cm3.Useofdensity(havespecialrequirementexcept). 4)Quartzsandfiltermaterialofburningweightlossshouldnotgreaterthan0.7%,hydrochloricacid solubledoesnotrateshouldbegreaterthan1.5%(standardcare). 5)Shouldnotbemorethan1%,hydraulic2g/cm3densityislessthanthelightmaterialcontentshould begreaterthan0.2%(standardcare). 6) Particlegradationreasonable,itsappearanceismoreedgesmonologuelustercrystals. Single-ordouble layerfiltermaterials,therangeofparticlesize,generally0.5-1.2mm. Threelayersoffiltermaterials, therangeofparticlesize,generally0.5-0.8mm. 7) Sizerangespecifiedsizelessthanlowerprojectbyweightmorethan3%,nogreaterthanthe maximumlimitspecifiedsizeisnotmorethan2%. 8)Quartzgranelsupportinglayerrangeofparticlesize,generallyfor2-4,4-8,8-16,16-32and 32-64mm(standardcare). Physicalandchemicalanalysisofrefinedquartzsandfiltermaterial: Analyzeproject Appraisaldata Analysisproject Appraisaldata Analysisproject Appraisaldata SiO2content 99% Uniteweight 1.75t/m3 hydrochloricacidsolublerate 0.4% Mok'shardness 7.5 Wearrate 0.3% Acidresistance Resistenttostrongacid Boilingpoint 2550°C Breakingrate 0.35% alkaliresistance Goodalkaliresistance Meltingpoint 1480°C Ashrate 0.25% Zn 0.005% Gravityplus 2.67 Voidage 43% Othermentalcontent Notexceedthenationalstandardsfordrinkingwater