Disc filters in the application has been quite common in today's world, because of its accuracy and stability to be able to work under very harsh conditions of use and requires very little maintenance and is widely used for irrigation, wastewater treatment, waste water recycling, municipal water supply, water plant Large power plants, chemical companies, and emergency filtration and other fields. ???? Disc filter http://www.kqnglq.com/ modular design, the filter unit can use a variety of combinations to meet the actual needs of different applications. Backwash controller operation simple, the filter or workstation full control based on pressure, time, or a combination of both. Laminated filter cartridge needs to be replaced, a life span of 15 years. Filtering phase principle? ???? Water flows through the filter inlet into the filter, the filter through the filter lamination laminations are pressed tightly together under the action of the spring force and the water, the impurity particles are trapped in the lamination cross- points, filtered water flowing from the filter main channel, in which case one-way diaphragm valve is turned on. Backwash stage works? ???? When it reaches a certain pressure, or within a set time the system automatically enters the backwash, the controller to change the direction of flow control valves, check the bottom of the filter separator off the main channel, backwash Entering the fourth group nozzle channel, and the nozzle passage connecting the piston chamber pressure rises, the upward movement of the piston against the pressure spring laminations, and the release of the piston at the top of the lamination stack space, while the backwash water from the nozzle passage above four groups 35 * 4 nozzles along a tangential direction of the laminated high-speed jet, so that the laminate is rotated and evenly separated from the laminate surface jet spray washing, the impurities retained on the laminate spray thrown. When the end of the backwash water flow direction changed again, lamination is pressed again, the system re-enter the filter condition. ? Features a precision filter: You can choose different precision filter disc according to the requirements of the water, there are 20 microns, 55 microns, 100 microns, 130 microns, 200 microns, 400 microns, and other specifications, the filter is greater than 85%?. ? 2 completely efficient backwashing: Since the filter backwash fully open porosity, with a centrifugal ejector effect, to the other filters in the cleaning effect can not be achieved. Each filter unit backwash process takes 10-20 seconds to complete. ?? 3 automatic operation, continuous water: Time and pressure control backwash start. In the filter system, a filter unit and between the various workstations in order backwash. Automatic switching between work and backwash state, to ensure continuous water system pressure loss, filtration and backwash effect will not deteriorate over time due to use. ? 4 Modular design:? The user can filter the number of units in parallel on demand offs, are flexible and interchangeable. Flexible use of field corner space, suit installation footprint. ? 5 Maintenance is simple: almost no maintenance, inspection also need special tools, detachable small parts. Main purpose and Solution 6 full cooling tower circulating water filtration or next to the filter:? Circulating water can effectively solve congestion problems, can reduce energy consumption, while reducing the dosage to prevent downtime and reduce system maintenance costs. ? 7, water reuse, wastewater pretreatment: total water conservation, improve the use of water quality, reduce or avoid direct discharge of sewage contamination of the environment. 8 Desalination Pretreatment:? To remove impurities in seawater and marine microorganisms living. Plastic filter salt corrosion resistance superior to other more costly metal alloys filtration equipment. 9 primary filtration and reverse osmosis membrane treatment Ultra Brigade before:? Precision filter cartridge to protect and extend its service life. 10 Main application:? Chemical, electric power, iron and steel, machinery manufacturing, food and beverage processing, plastics, paper, mining, metallurgy, textile, petrochemical, environmental, golf courses, car, before the water channel filtering. Technical parameters filtration unit housing material plastic-lined steel pipe filter head casing reinforced nylon filter area PE laminated material (laminated) 0.204m2 filtering accuracy (um) 5,20,50,80,100,120,150,200 Dimensions ( height, width) 320mmX790mm working pressure 0.2MPa-1.0MPa backwash ≥0.15MPa backwash flow rate pressure 8-18m3 / h time 7-20S backwash backwash water consumption of 0.5% by weight of 9.8kg water temperature is ≤60 ℃ disc filter Dimensions is an exogenous backwash filtration unit leader × width × height (mm) endogenous backwash Leader × width × height (mm) Inlet flange outlet flange outfall flange 3? Group 1050 × 1220 × 1200 1050 × 800 × 1200 DN? 125 DN? 125 DN? 80 4? Group 1350 × 1220 × 1400 1350 × 800 × 1400 DN? 150 DN? 150 DN? 80 5? Group 1650 × 1220 × 1400 1650 × 800 × 1400 DN? 150 DN? 150 DN? 80 6? Group 1950 × 1220 × 1480 1950 × 1120 × 1480 DN? 200 DN? 200 DN? 80 7? Group 2250 × 1220 × 1480 2250 × 1120 × 1480 DN? 200 DN? 200 DN? 80 8? Group 2550 × 1220 × 1480 2550 × 1120 × 1480 DN? 200 DN? 200 DN? 80 10? Group 3150 × 1220 × 1530 3150 × 1270 × 1530 DN? 250 DN? 250 DN? 80 12? Group 3750 × 12201530 3750 × 1270 × 1530 DN250 DN250 DN80 interface Size:? 3 "-10" Import and Export Connection Size Working pressure:???? 3-16bar Working temperature: 4-100 ℃ Work:? modular combination? Autorun influent suspended solids content: <200ppm minimum backwash pressure: 0.28MPa pressure loss: 0.02-0.08Mpa backwash flow: 4-6M3 / H backwash time: 5-60 seconds (adjustable) backwash Water Consumption: 10-35 liters / filter cartridge Standard Performance: micron level precision filtration, high reliability filter design leader, Trash strong. Long-term work, less maintenance. Continuous filtration without backwashing affected. Special features: automatic flushing system to ensure that equipment in the harsh conditions of high efficiency and stability need to replace the filter backwash water consumption minimal, modular combination of energy saving operation, the system can be easily expanded. ? 2 "filter unit combines technical parameters? Model filtration precision dimensions (length x width x height x) out diameter sewage pipe diameter Weight kg 200um 130um 100um 50um 20u FQPS2-2-80 38 33 30 22 10 960 × 755 × 930 DN80 DN80 110 FQPS2-3-100 57 50 45 33 15 1060 × 785 × 960 DN100 DN80 165 FQPS2-4-100 76 66 60 44 20 1360 × 785 × 960?