Stainless steel water cap, filter backwash drain cap including hats, caps two treatment has long, long type, plum blossom, mushroom skillet filter head out of water 0.5t, tower type. ABs are using plastic or stainless steel, reasonable structure, reliable connection, high bearing strength, slit the same type, use of effective, and to prevent the outflow of yin and yang resin, but also the need to ensure the flow of water. Adapted to the filter backwash system and soda to soften water combined, gravity, pressure filtration device type, back program and ion exchange water treatment equipment. Common specifications: 0.25T, 0.5T, 1T, 1.5T, 2T, 2.5T, 3T (hourly displacement) Uses: Widely used to soften combined, back programs, ion exchange unit column equipment, and filtration devices. Performance: skills to prevent the outflow of yin and yang resin can guarantee that the water flow. Skillet filter head commonly used in soft drinks filter backwash water distribution system; Brachypodium first applied to a single water filter backwash and gravity, filtration devices, such as water treatment equipment filter bed pressure type filter tank and ion exchange. In V-filter, for example, the air and water filter backwash process of work as follows: ● filtration process: water from the water to be filtered through the Canal over the water inlet valve and two windows (mainly for surface rinsing) After flow over the weir and then by the side of the hole into the V-groove, respectively, uniform distribution of water through the bottom hole and V-groove crest into the filter. Filter layer after being filtered by the filter head clean water flows into the bottom of the filter, the water distribution window to import gas and water distribution pipe drainage, water re-administered Gallery plugging, weir, clearing drains flowing into the clean water tank. Filtration rate up to 7-20m / h, usually 12.5-15m / h. ● backwash process: close the inlet valve, the two intake valves on both sides of the window over the water is still in the normally open state, with water holes through the bottom of the V-groove formed surface rinse. Then open the drain valve to drain the water from the surface of the pool filter tank until the water is discharged with the V-groove roof is flat. Backwash operation begins: ●● air impact: open the inlet valve, open the gas supply equipment filter head, the upper air holes through the air distribution of the total drainage of water evenly into the bottom of the filter plate filter, filter head from skillet sprayed into the filter layer, the filter surface impurities scrubbed off and suspended in water, and then rinsed from the surface of the water into the drainage groove. ●● backwash air and water at the same time: the air rushing in and start flushing water pump 304 stainless steel skillet filter head, flushing water valve open, backwash water into the air and water are the main distribution canal 304 skillet filter head, the lower part of the window with water flowing into the filter the bottom of the pool with a water area, at the same time by the same skillet backwash air filter head evenly into the filter, the filter has been further washing, rinsing the surface is still continuing. ●● flush: Stop air impact, water will separate, rinse the surface remains, with the final water filter layer impurities thoroughly into the drainage channel, to be open drain valve sink filter backwash water to drain away the upper. BAS skillet filter head filter head Nan'an District _ _ Song Xin filter filter head filter cap provided by Gongyi City Song Xin Industrial Co. filter. Gongyi City Song Xin Industrial Co. filter (www.sxlc.com) strong, credible, in Zhengzhou, Henan cleaning, cleaning equipment industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead the Song Xin filter into the brilliant and you work for a better future!