Integrated Domestic Sewage Treatment Plant Sand Filter (YLD 800)
Description:
Filtering status
when the system is in filtering status, unfiltered water flow through the distributor with the action of shell with flat flowing to enter the filtering sand material layer, when water flows through the filtering material layer, impurities are trapped in the filtering material layer. the filtered water will be collected by collector and outflow uniformly. smooth filtering could realize the high speed filtering and good filtering effect.
Back-washing status
With the continuous accumulation of impurities in the filter layer, head loss will continue to increase. The factory setting with backwash once in24 hours , when it reaches the setting time, automatic back-washing will be started to clean accumulated impurities.
The working principle is back-washing recoil and surface cleaning.
Characteristics
? complete adjustment on manual/automatic control testing before delivery.
? fine selected filtering material, high filtering efficiency.
? carbon steel with epoxy painting for internal and outer material.
? Distributor: simple, stable and reliable.
? Fine finishing water collector with high strength and working lifespan of over 10 years.
? Reliable performance: complete testing will be actuated before deliver out of the factory
? Convenient installation: just connect the water inlet and outlet pipe and drain pipe to start the working, no need for assemble on site.
? Little water consumption for back-washing: it adopts homogeneous filtering material and prolong the back-washing cycle, the total water consumption has been reduced.
? High efficient back-washing: advanced water collector will ensure stable and efficient backwash effect.
FAQ:
01. how small a solid needs to be removed,
02. how dirty the water is,
03. how the water will be used once it is filtered,
04. and the source of backwash water needed to clean the filters.
| TPYE | TANK SIZE
(mm) | TOTAL HIGH
(mm) | FLOW RATE
(m3/hr) | INLET AND OUTLET
(mm) | QUARTZ SAND
(t) |
| YLD500 | 500*1500 | 2350 | ~2 | DN32 | 0.39 |
| YLD 600 | 600*1500 | 2380 | 2-3 | DN32 | 0.56 |
| YLD 700 | 700*1500 | 2400 | ~4 | DN40 | 0.76 |
| YLD 800 | 800*1500 | 2400 | ~5 | DN40 | 1 |
| YLD 900 | 900*1500 | 2500 | ~6 | DN50 | 1.3 |
| YLD 1000 | 1000*1500 | 2600 | ~8 | DN50 | 1.6 |
| YLD 1200 | 1200*1500 | 2700 | ~11 | DN65 | 2.3 |
| YLD 1400 | 1400*1500 | 2800 | ~15 | DN65 | 3 |
| YLD 1500 | 1500*1500 | 2850 | ~18 | DN65 | 3.5 |
| YLD 1600 | 1600*1500 | 2900 | ~20 | DN80 | 4 |
| YLD 1800 | 1800*1500
1800*1800 | 3000 | ~25 | DN80 | 5 |
| YLD 2000 | 2000*1500 | 3100 | ~30 | DN100 | 6 |
| YLD 2200 | 2200*1500 | 3180 | ~38 | DN100 | 7.5 |
| YLD 2400 | 2400*1500 | 3330 | ~45 | DN100 | 9 |
| YLD 2500 | 2500*1500 | 3380 | ~50 | DN100 | 9.7 |
| YLD 2600 | 2600*1500 | 3430 | ~55 | DN125 | 10 |
| YLD 2800 | 2800*1500 | 3530 | ~60 | DN125 | 12.5 |
| YLD 3000 | 3000*1500 | 3630 | 70-80 | DN125 | 14 |
| YLD 3200 | 3200*1500 | 3730 | 80~100 | DN150 | 16 |
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