Study On The Filter Performance Of Uniform Porcelain Sand

This article makes a model test research to filter function of porcelain sand filter according to the new material-porcelain sand filter-that BaoGang uses in the new water processing technology of sheet semifinished turbidity of the inlet water ,different medicine and variation of outlet water quality in different filter velocity. By test data, variation of water head damage in filter lager and quantify of intercept filth in filter lager, filter cycle, analyse research of filter relation and data count by computer. I reach a mathematics relation among related coefficients. By sampling in different filter layer and analyse of water head damage in all sampling point, I draw a condusion about filter function of porcelain sand filter is superior to the general filters.By research of mechanism of air and water anti-washout of the porcelain sand filter. I think that the filth dropout from surface of filter comes from synthetical action of the particles collide and current sheer ad put forward the most efficient outwash style and outwash coefficient in produce technology and it can use as technology f reference in practical application.