Filter head, filter cap, skillet filter head, filter cap structure skillet; filter head, filter cap, skillet filter head, filter cap skillet filter head waterworks simple, reliable technology, small head loss, low energy consumption, no dead zones, clogging clogged with mud, to facilitate the construction management, the traditional filter backwash water is only 1/2 to 1/3, but when the backwash air first enters the filter plate bottom water distribution and the formation of air layer, when the air layer gradually thickened air intake filter to the lower part of the stem and elongated into the air gap, a large amount of air to enter the filter handle and flush out cut filter particles from the surface of the gap filter head contaminant mass in the filter layer The upper part of the water while flushing air filter micro-expansion, proper scrub. Since the filter head strengthening thread in the filter head structure, the addition of rubber gaskets, reliable connection, do not fall off the water filter head, design bottom seam of the water, the addition of anti-clogging filter characteristics of protective measures to solve the entire filter flushing uneven. Filter head, filter cap, skillet filter head, filter cap advantage skillet; rinse uneven filter will have the following consequences: ① wash small part of the regional strength. Since the cut-off filter runtime portion suspended particles, colloidal particles by adsorption part bioflocculation, while microbial metabolic process of aging biofilm after shedding will also trapped in the bio-filler. The presence of these impurities can significantly increase the bio-filter filtration resistance; but also the efficiency of the mass transfer of dissolved oxygen and biological aqueous body easily degradable organic matter and microbial biofilm drop between; biofilter to remove the influence of organic matter efficiency. ② high-intensity wash area, since the flow rate is too large, it will impulses supporting layer, causing mixed biological filter and the support layer, and even cause the loss of biological filter media, and sometimes cause loose gas distribution system of aeration biofilter cause great harm and other issues. Soda filter backwash filter head is at the bottom of the water distribution system soda recoil Sin apparatus which can effectively flush out the sludge filter debris to ensure normal operation of filter quality and quantity; gas water backwash filter head divided into A and B two kinds: A type of skillet filter head, used in air filter backwash water distribution system; B type is short handle filter head, used in single filter backwash water and gravity, pressure filter tank and ion exchange filter bed with water filtration system. The filter head made of imported ABS engineering plastic skillet filter head price, soda backwash filter head tensile strength 21-28MPa, the impact of 27-49Kg / cm, a Rockwell hardness of 62-86, high strength filter head, easy broken. Strengthening the structure of the filter head threaded additional rubber gaskets, solid connection, and never fall off. Filter headgear designed to increase the base bottom seam, so with no dead zones between the filter plate, no accumulation of mud. Nanchong filter head, Song Xin medium skillet filter head, adjustable skillet filter head price provided by Gongyi City Song Xin Industrial Co., Ltd. filter. "Manganese sand filter, honeycomb inclined tube, filter head, filter cap, activated alumina, activated carbon" preferred filter Gongyi City Song Xin Industrial Co., Ltd. (www.sxlc.com), located in: New Road, Gongyi City, Henan Province, Over the years, Song Xin filter to provide customers with the best quality service, contact: Mr. Han. Welcome to the new and old customers call, letter, visit the guide, business negotiations. Song Xin filter expect to be your long-term partner!