Filter head filter cap structure diagram | Lacey filter head | Song Xin filter filter head

 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 filter head, two intake valves on both sides of the window over the water is still in the normally open filter head filter plate installation, 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, the upper air through the air holes Canal water distribution uniformity into the filter at the bottom of the filter plate, filter head from skillet sprayed into the filter layer, The filter surface impurity scrubbing down 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, open the rinse water valve, backwash water into the air and water are the main distribution canal filter head filter cap filter effect, the lower part of the window into the bottom with water filter with the water district, backwash air at the same time by the same skillet 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. In the filter at the bottom of a large sewage treatment plant pond filter plates are generally, but to rely on the work of the filter plate filter head, ABS filter cap, drain cap to complete, we can see the importance of these products, which directly determines the entire Filter efficiency, therefore, we should pay particular attention and be careful when installing, which to our preparatory work has strict requirements. Preparatory work can generally be divided into the following four areas: A: Which is installed filter head filter head filter cap cheap, ABS filter cap, water cap drawings. Design and installation design is more important, we must first be installed before drawing a clear understanding, to avoid any mistakes. B: filter head, ABS filter cap, water cap product in place. Under normal circumstances, the packaging bag while there are different numbers, depending on the size of our filter, and the filter head after calculation, ABS filter cap, water cap placed on the aluminum top. C: Installing and operating the filter head, ABS filter cap, water cap in place staff, custodial staff in place; D: install filter head, after the ABS filter cap, water cap is installed should be tested before they can be tested after normal use. These preparations well in advance, we are better able to work in the installation and use of ABS drainage cap, Gongyi City Song Xin filter has improved the service, I would be qualified for the users only after installation acceptance, the majority of users. Welcome to the new and old customers to visit our factory to buy. Filter head filter cap structure diagram | Lacey filter head | Song Xin filter filter head is 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!