Qinshui | Shuozhou Sanin Youyu County pipeline should backwash filter backwash filter should be the county technical parameters. Treatment effect ① Filtration: can reach 50μm, can be selected according to user needs; ② filtration efficiency:.. 99%; ③ pressure loss:. ≤0.015MPa. 2. ① working pressure working environment parameters: ≤1.6MPa; ② system pressure: ≥0.3MPa; ③ Operating voltage: 220v ± 10% / 50Hz; ④ Working temperature:.... -25 ℃ - + 95 ℃; ⑤ work environment. Temperature: -25 ℃ - + 50 ℃; ⑥ Relative humidity: <95% (the temperature at 25 ℃). County should backwash filter works fully automatic backwash filter using domestic high-quality seamless and welded flange GB, the machine is divided into coarse filter and fine filter two large chambers; has a filter, waste assembly, hydraulic motor and outfall and other institutions. The aircraft belongs to ducted fine filter, can be installed vertical horizontal. Filtration system is divided into two, the first stage of the coarse filter, mesh diameter 0.8mm, the second stage fine filter, mesh diameter 0.3mm. Liquid from the inlet into the filter, through the outside of the coarse filter into the filter, dirt particle size greater than 0.8mm coarse filter was blocked in the space outside of the filter chamber, waiting for sewage; within this time then by thin liquid filter filter flows within the network, but at the same time greater than 0.3mm in diameter dirt is left in the network or adhering to the inner wall of the fine mesh; interception and adsorption in the machine of debris more than a certain amount, will inevitably result in over-water area is reduced, and thus the pressure difference increases when the pressure reaches the set value (can adjust the parameters via the HMI), PLC program starts sewage, both electric drain valve open, at a relatively negative role, hydraulic motor driven brush along the network (outside) wall movement, the retention and adhesion in brush debris from the machine, and by allowing suction sewage pipe into the sewage branch manager, and then flows through a machine outside the hydraulic motor; time after the end of the sewage, electric butterfly valve is closed, liquid force motor lost power to stop, end sewage. Ying County backwash filter model table Model nominal diameter (DN) diameter outfall (DN1) L L1 H YDFQ-40 40 15 400 120 130 YDFQ -50 50 15 500 150 130 YDFQ -65 65 25 600 200 150 YDFQ -80 80 25 660 200 150 YDFQ -100 100 40 750 200 160 YDFQ -125 125 40 800 200 160 YDFQ -150 150 50 850 200 190 YDFQ -200 200 50 900 200 210 YDFQ -250 250 80 950 200 260 YDFQ -300 300 80 1050 260 280 YDFQ -350 350 100 1200 260 300 YDFQ -400 400 100 1350 300 300 YDFQ -450 450 100 1500 300 400 YDFQ -500 500 100 1600 300 400 The above data is for reference only, actual equipment to prevail. Earnings are the advantages of an environmental company we are a manufacturer, all products are factory direct, so you have ordered products are primary sources, reasonable prices, from middlemen problems. 2 We have professional and technical personnel to accept your pre-sales consulting, and depending on your situation for you to tailor the most suitable for your product. We have professional and technical personnel and improve the service system, our service includes on-site installation, commissioning, and so on. After you have purchased our products will not cause problems for how to use it. 3 We have experienced technicians and skilled workers master, strictly in accordance with the delivery date of delivery to ensure the quality of the premise. 4 We have our own transport vehicles, the surrounding areas can be delivered to your door, your distant regions combine practical for you to choose the appropriate logistics company. Differential pressure backwash line rapid decontamination decontamination decontamination vertical expansion of the county should filter backwash level.