Overall plate
Overall plate pouring technique
Air and water backwash filter and water distribution BAF gas distribution system is the most important filter component of its gas distribution uniformity of water distribution directly affects not only the effect of filter backwash, while filtration layer of distribution and cleanliness of the treatment effect, ultimately affect the operation of filter efficiency and running costs.
It is necessary to bear filter plate, supporting layer, the pressure from the top down, but also air and water combined with the impact of backwash from the bottom up, so the plate's strength is a prerequisite for water distribution uniformity of gas distribution directly affects the operation of biofilter aeration efficiency and operating costs, while the filter plate installed in the first level degree and uniform distribution of matter gas distribution uniformity of the key.
Pouring plates and pouring the whole process will be under the filter wall plate, beams, columns, at the end even as a whole, without any seams, completely solved the existence of the traditional split plate small plate sealing performance is poor, ability of low-pressure backwash, the filter head defects such limited distribution. It has the following advantages:
(1) sealing;
(2) long life;
(3) gas distribution is more uniform water distribution;
(4) high strength, large carrying capacity.
Scope:
1) BAF
2) Water Filter