First, an overview
Ordinary mechanical filter quartz sand as a filter medium to retain water quality suspended solids and other impurities, and then when the filter layer of impurities more and more pressure increases to a certain extent by reverse washing backwash to wash away Impurities trapped in the filter.
However, if the water contains oil, then the quartz sand filter will quickly plate knot, backwash water is difficult to wash away the impurities in the filter so that the filter loss of filtration capacity.
The ceramic tube filter developed by our company is made by firing corundum sand into ceramic tube at high temperature and then installing a certain number of ceramic tubes into the filter and designing the ceramic tube filter with a reasonable water distribution system .

Second, the technical advantages
Ceramic tube filter is through the ceramic wall to retain impurities and oils, raw water into the filter due to the pressure through the ceramic tube wall into the ceramic tube, the ceramic tube is sintered by fine corundum sand, so the density Higher, the water impurities will be blocked outside the tube or trapped in the ceramic tube wall of the gap through the wall of the filter product water from a plurality of tube convergence to the outlet to get clean filtered water. To be filtered after a period of time to start the anti-washing valve cut off the inlet valve will impurities and light weight of the oil discharged through the filter outfall. Then reopen the inlet valve to close the backwash and drain valve for filtration.

Third, the market prospects
The product solves the problem that the filter processes the easy-to-knot the oil-bearing raw water filter for many years and has a vast market in the industries of metallurgy, petroleum, chemical industry and the generation of oily wastewater.

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