Valve filters

1, the general introduction: "Steel gravity valveless canisters" manufactured by the manufacturer, non-toxic anti-corrosion coating, filtered water is 20M3 / h to 175M3 / h, and were transported to the site as a whole; filtered water is 200M3 / h to 500M3 / h and the 300M3 / h to 750M3 / h, and be prepared by the manufacturer at the factory and welding into several parts, and then sent to the scene, by the manufacturer who continue welded corrosion after each other again, the canister series of small size, with a square, flat roof, large-sized circular, good dome roof, the CHP conditions, open-air setting, compared with reinforced concrete filter, small weight, can be tar sands flexible foundation. 2. Process Description: The canister series, using a small resistance drainage system, forward, gravity filtration, with its water area of ??water in the siphon water pressure backwash. Therefore, no filters like high-speed, medium-speed filter, mechanical filter, as well as ordinary rapid filter, you must set the backwash pump or backwash water tower. The filter tank, used more the number of red, water pipes, and are arranged at their respective area centroid axis of the graph, therefore, the backwash water distribution uniformity. After its filtered water has a water area using polygonal collection sump, so after filtration tank in place, the extent of the level sump crest of adaptability, which can even catchment. In the present series canister larger size products, and national plotting reinforced concrete gravity-free valve filter compared to an increase of each group of three type series (ie a filter backwash tank, three by the same group filter backwash water tank supplying water), the maximum loss of head control of the final value is also the country plotting 1.70 m 1.50 m increase in two grades and 1.90 m, height arranged waterworks designed to provide a convenient choice of products. 3. Process Features: The canister at runtime, filter - into backwash - terminate backwash - recovery next cycle filter, automatically, with this automatic, automatic hydraulic belong, without someone to look after. Description: Steel gravity valveless filter products are widely used in purifying surface water and groundwater in addition to iron and manganese, next to the circulating water flow, in addition to waste water after suspended impurities, organic sewage through biological treatment and secondary sedimentation tank treatment subsequent filtering, and an indoor swimming pool water filtration, water treatment equipment is an ideal. At present, I plant the valveless filter has two series: one is the filter for the square CBL-Ⅱ type, filtered water has 20m3 / h to 175m3 / h; another type of filter is circular DLB-Ⅱ, DLB-Ⅲ type, filtered water has 20m3 / h to 80m3 / h, 200m3 / h to 750m3 / h. Wherein the filter water is 20m3 / h and 175m3 / h were transported to the site as a whole, filtered water is 200m3 / h to 750m3 / h by me three prefabricated parts, transported to the site assembly formed, and then the corrosion after delivery of construction units, you can debug and run after loading media. The design parameters 1, the average filtration rate: 10 m / 2, the average backwash intensity: 15 l / m 2 s 3, backwash period: 5 minutes 4, the final head loss of value: 1.50 m, 1.70 m, 1.90 m (third optional) 5, backwash expansion height: 700 × 40% plus security 100mm high 6, the filter layer height: 700mm supporting layer thickness 270mm 7, water turbidity: less than 20 degrees (with a surface water purification) 8, turbidity: less than 3 degrees (for surface water purification) If you have water to be treated, can handle your volume, out of water released to the company website http: //www.027whmy. com / guestbook.asp, we will first take the initiative to communicate with you and provide the reference solution for you. Specifications and parameters: The device treated water 20m3 / h-900m3 / h, 20m3 / h to 175m3 / h nominal capacity of water in each model specification and net filter area (m3 / h · Group) / (m2) steel filter body length × width × height (mm × mm × mm) charge weight (tons / group) in each steel filter Required fields loaded media size and weight (with quartz sand dollars) (m3 / T) runtime water backwash drainage flow (intensity by 15L / m2 · s and continue to water) (L / s) MYL20-Ⅱ-1700 20 / 2.13 2000 × 1100 × 430 16.2 2.07 / 3.62 18.75 MYL30-Ⅱ-1700 30 / 3.19 2000 × 1630 × 4402 23.1 3.09 / 5.42 28.03 MYL40-Ⅱ-700 40 / 4.24 2165 × 2000 × 4442 29.9 4.11 / 7.20 37.40 MYL50-Ⅱ-1700 5 / 5.33 710 × 2000 × 4442 36.5 5.7 / 9.05 46.88 MYL60-Ⅱ-1700 60 / 6.39 2600 × 2500 × 4502 44.2 6.20 / 10.85 56.25 MYL80-Ⅱ-1700 80 / 8.50 300 × 2900 × 4547 58.8 8.25 / 14.43 75.00 MYL100-Ⅱ-1700 100 / 10.52 2100 × 200 × 4512 37.7 10.20 / 17.86 93.90 MYL125-Ⅱ- 1700 125 / 13.13 2255 × 300 × 4558 46.4 12.74 / 22.29 116.8 MYL150-Ⅱ-1700 15 / 15.67 2705 × 3000 × 4558 54.7 15.20 / 26.60 139.53 MYL175-Ⅱ-1700 175 / 18.40 31603000 × 4558 63.3 17.85 / 31.23 163.50 200M3 / h to 750M3 / h model specifications of each group in the name of water production and net filter area (m3 / h · Group) / (m2) steel filter body diameter × total height (mm × mm) Weight water filled runtime (tons / group ) Required fields installed in each steel filter media volume and weight (with quartz sand dollars) (m3 / T) backwash drainage flow (intensity by 15L / m2 · s and continue to water) (l / s) MYL200 -Ⅱ-1900 200 / 21.26 Φ3720 × 5174 73.7 21.0 / 37.48 188.3 MYL200-Ⅱ-1700 73.6 MYL200-Ⅱ-1500 73.5 MYL240-Ⅱ-1900 240 / 25.66 Φ4080 × 5247 88.6 25.36 / 45.10 227.1 MYL240-Ⅱ-1700 88.5 MYL240 -Ⅱ-1500 88.4 MYL320-Ⅱ-1900 320 / 21.26 Φ4700 × 5412 118.3 33.66 / 59.84 299.1 MYL320-Ⅱ-1700 118.2 MYL320-Ⅱ-1500 118.1 MYL400-Ⅱ-1900 400 / 42.48 Φ5260 × 5523 147.7 42.16 / 74.94 376.4 MYL400 -Ⅱ-1700 1473.6 MYL400-Ⅱ-1500 147.5 MYL500-Ⅱ-1900 500 / 21.26 Φ5870 × 5669 185.1 52.50 / 93.34 467.6 MYL500-Ⅱ-1700 185.0 MYL500-Ⅱ-1500 184.9 MYB300-Ⅲ-1900 300 / 31.89 Φ3720 × 4444 66.9 31.62 / 56.22 188.3 DLB300-Ⅲ-1700 66.8 MYB300-Ⅲ-1500 66.7 MYB360-Ⅲ-1900 360 / 38.19 Φ4080 × 4517 80.3 38.04 / 67.65 227.1 MYB360-Ⅲ-1700 80.2 MYB360-Ⅲ-1500 80.1 MYB480-Ⅲ-1900 480 / 31.89 Φ4700 × 4682 108.5 50.49 / 89.76 99.1 MYB480-Ⅲ-1700 108.4 MYB480-Ⅲ-1500 108.3 MYB600-Ⅲ-1900 600 / 63.73 Φ5260 × 4793 133.9 63.24 / 112.41 376.4 MYB600-Ⅲ-1700 133.8 MYB600-Ⅲ-1500 133.7 MYB750-Ⅲ-1900 750 / 79.13 Φ5870 × 4939 168.1 78.75 / 140.01 467.6 MYB750-Ⅲ-1700 168.0 MYB750-Ⅲ-1500 167.9 If you have water to be treated, can handle your volume, out of water released to the Company Website http://www.027whmy.com/guestbook.asp, we will first take the initiative to communicate with you and provide a reference solution for you.